EX-10.1




 Exhibit 10.1 

TENTH AMENDMENT TO 

CREDIT AGREEMENT 

THIS TENTH AMENDMENT TO CREDIT AGREEMENT (this “Amendment”), dated as of December 30, 2022, is entered into by
and among BIOLASE, INC., a Delaware corporation (“Borrower”), each of the undersigned financial institutions (individually each a “Lender” and collectively “Lenders”) and
SWK FUNDING LLC, a Delaware limited liability company, in its capacity as administrative agent for the other Lenders (in such capacity, “Agent”). 

RECITALS 
 WHEREAS,
Borrower, Agent and Lenders entered into that certain Credit Agreement dated as of November 9, 2018 (as heretofore amended and as the same may be further amended, modified or restated from time to time, being hereinafter referred to as the
“Credit Agreement”); and 
 WHEREAS, Borrower, Agent and Lenders have agreed to amend certain provisions of the
Credit Agreement as more fully set forth herein. 
 AGREEMENT 

NOW, THEREFORE, in consideration of the premises herein contained and other good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, the parties, intending to be legally bound, agree as follows: 
 ARTICLE I 

Definitions 

1.1 Capitalized terms used in this Amendment are defined in the Credit Agreement, as amended hereby, unless otherwise stated. 

ARTICLE II 

Amendments to Credit Agreement 

2.1 Effective as of the date hereof, the Credit Agreement is hereby amended (a) to delete the red or green stricken text
(indicated textually in the same manner as the following examples: stricken text and stricken text) and (b) to add the blue or green double-underlined text (indicated textually in the same manner
as the following examples: double-underlined text and
double-underlined text), in each case, as set forth in the
changed-page, marked copy of the Credit Agreement attached as Exhibit A hereto and made a part hereof for all purposes. 

2.2 Effective as of the date hereof, Exhibit B hereto contains the Credit Agreement incorporating all changes set forth in this
Amendment as well as all prior amendments to the Credit Agreement. 











 ARTICLE III 

Conditions Precedent  

3.1 Conditions Precedent. The effectiveness of this Amendment is subject to the satisfaction of the following conditions
precedent in a manner satisfactory to Agent, unless specifically waived in writing by Agent in its sole discretion: 
 (A).
Agent shall have received this Amendment duly executed by Borrower. 
 (B). The representations and warranties contained
herein and in the Credit Agreement and the other Loan Documents, as each is amended hereby, shall be true and correct as of the date hereof, as if made on the date hereof, except for such representations and warranties as are by their express terms
limited to a specific date. 
 (C). No Default or Event of Default under the Credit Agreement, as amended hereby, shall have
occurred and be continuing, unless such Default or Event of Default has been otherwise specifically waived in writing by Agent. 

(D) Borrower shall have paid the invoiced expenses of Agent’s counsel incurred in connection with this Amendment. 

ARTICLE IV 
 No
Waiver, Ratifications, Representations and Warranties 
 4.1 No Waiver. Nothing contained in this Amendment or any
other communication between Agent, any Lender, Borrower or any other Loan Party shall be a waiver of any past, present or future non-compliance, violation, Default or Event of Default of Borrower under the Credit Agreement or any Loan Document.
Agent and each Lender hereby expressly reserves any rights, privileges and remedies under the Credit Agreement and each Loan Document that Lender may have with respect to any non-compliance, violation, Default or Event of Default, and any failure by
Agent or any Lender to exercise any right, privilege or remedy as a result of the violations set forth above shall not directly or indirectly in any way whatsoever either (i) impair, prejudice or otherwise adversely affect the rights of Agent
or any Lender, except as set forth herein, at any time to exercise any right, privilege or remedy in connection with the Credit Agreement or any Loan Document, (ii) amend or alter any provision of the Credit Agreement or any Loan Document or
any other contract or instrument or (iii) constitute any course of dealing or other basis for altering any obligation of Borrower or any rights, privilege or remedy of Agent or any Lender under the Credit Agreement or any Loan Document or any
other contract or instrument. Nothing in this Amendment shall be construed to be a consent by Agent or any Lender to any prior, existing or future violations of the Credit Agreement or any Loan Document. 

4.2 Ratifications. The terms and provisions set forth in this Amendment shall modify and supersede all inconsistent terms and
provisions set forth in the Credit Agreement and the other Loan Documents, and, except as expressly modified and superseded by this Amendment, the terms and provisions of the Credit Agreement and the other Loan Documents are ratified and confirmed


  
 2 












 
and shall continue in full force and effect. Borrower, Lenders and Agent agree that the Credit Agreement and the other Loan Documents, as amended hereby, shall continue to be legal, valid,
binding and enforceable in accordance with their respective terms. Borrower agrees that this Amendment is not intended to and shall not cause a novation with respect to any or all of the Obligations. 

4.3 Representations and Warranties. Borrower hereby represents and warrants to Agent and Lenders that (a) the execution,
delivery and performance of this Amendment, any and all other Loan Documents executed and/or delivered in connection herewith have been authorized by all requisite action (as applicable) on the part of Borrower and will not violate the
organizational documents of Borrower; (b) Borrower’s directors and/or managers have authorized the execution, delivery and performance of this Amendment any and all other Loan Documents executed and/or delivered in connection herewith;
(c) the representations and warranties contained in the Credit Agreement, as amended hereby, and any other Loan Document are true and correct on and as of the date hereof and on and as of the date of execution hereof as though made on and as of
each such date (except to the extent such representations and warranties expressly relate to an earlier date); (d) no Default or Event of Default under the Credit Agreement, as amended hereby, has occurred and is continuing; (e) Loan
Parties are in full compliance in all material respects with all covenants and agreements contained in the Credit Agreement and the other Loan Documents, as amended hereby; and (f) except as disclosed to Agent, no Loan Party has amended its
organizational documents since the date of the Credit Agreement. 
 ARTICLE V 

Miscellaneous Provisions 

5.1 Survival of Representations and Warranties. All representations and warranties made in the Credit Agreement or any other
Loan Document, including, without limitation, any document furnished in connection with this Amendment, shall survive the execution and delivery of this Amendment and the other Loan Documents, and no investigation by Agent or any Lender or any
closing shall affect the representations and warranties or the right of Agent and each Lender to rely upon them. 
 5.2 Reference to
Credit Agreement. Each of the Credit Agreement and the other Loan Documents, and any and all other Loan Documents, documents or instruments now or hereafter executed and delivered pursuant to the terms hereof or pursuant to the terms of the
Credit Agreement, as amended hereby, are hereby amended so that any reference in the Credit Agreement and such other Loan Documents to the Credit Agreement shall mean a reference to the Credit Agreement, as amended hereby. 

5.3 Expenses of Agent. As provided in the Credit Agreement, Borrower agrees to pay on demand all costs and expenses incurred by
Agent, or its Affiliates, in connection with the preparation, negotiation, and execution of this Amendment and the other Loan Documents executed pursuant hereto and any and all amendments, modifications, and supplements thereto, including, without
limitation, the reasonable fees and costs of legal counsel, and all costs and expenses incurred by Agent and each Lender in connection with the enforcement or preservation of any rights under the Credit Agreement, as amended hereby, or any other
Loan Documents, including, without, limitation, the reasonable fees and costs of legal counsel. 

  
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 5.4 Severability. Any provision of this Amendment held by a court of competent
jurisdiction to be invalid or unenforceable shall not impair or invalidate the remainder of this Amendment and the effect thereof shall be confined to the provision so held to be invalid or unenforceable. 

5.5 Successors and Assigns. This Amendment is binding upon and shall inure to the benefit of Agent and each Lender and Borrower
and their respective successors and assigns, except that no Loan Party may assign or transfer any of its rights or obligations hereunder without the prior written consent of Agent. 

5.6 Counterparts. This Amendment may be executed in one or more counterparts, each of which when so executed shall be deemed to
be an original, but all of which when taken together shall constitute one and the same instrument. This Amendment may be executed by facsimile or electronic (.pdf) transmission, which facsimile or electronic (.pdf) signatures shall be considered
original executed counterparts for purposes of this Section 5.6, and each party to this Amendment agrees that it will be bound by its own facsimile or electronic (.pdf) signature and that it accepts the facsimile or electronic (.pdf)
signature of each other party to this Amendment. 
 5.7 Effect of Waiver. No consent or waiver, express or implied, by Agent to
or for any breach of or deviation from any covenant or condition by Borrower shall be deemed a consent to or waiver of any other breach of the same or any other covenant, condition or duty. 

5.8 Headings. The headings, captions, and arrangements used in this Amendment are for convenience only and shall not affect the
interpretation of this Amendment. 
 5.9 Applicable Law. THE TERMS AND PROVISIONS OF SECTIONS 10.17 (GOVERNING LAW) AND
10.18 (FORUM SELECTION; CONSENT TO JURISDICTION) OF THE CREDIT AGREEMENT ARE HEREBY INCORPORATED HEREIN BY REFERENCE, AND SHALL APPLY TO THIS AMENDMENT MUTATIS MUTANDIS AS IF FULLY SET FORTH HEREIN. 

5.10 Final Agreement. THE CREDIT AGREEMENT AND THE OTHER LOAN DOCUMENTS, EACH AS AMENDED HEREBY, REPRESENT THE ENTIRE EXPRESSION
OF THE PARTIES WITH RESPECT TO THE SUBJECT MATTER HEREOF ON THE DATE THIS AMENDMENT IS EXECUTED. THE CREDIT AGREEMENT AND THE OTHER LOAN DOCUMENTS, AS AMENDED HEREBY, MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS OR SUBSEQUENT ORAL
AGREEMENTS OF THE PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES. NO MODIFICATION, RESCISSION, WAIVER, RELEASE OR AMENDMENT OF ANY PROVISION OF THIS AMENDMENT SHALL BE MADE, EXCEPT BY A WRITTEN AGREEMENT SIGNED BY BORROWER AND
AGENT. 
 [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK] 

  
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 IN WITNESS WHEREOF, this Amendment has been executed and is effective as of the date first
written above. 
  

			
	BORROWER:
	
	 BIOLASE., INC.,
 a Delaware
corporation

		
	By:	 	  

	Name:	 	  

	Title:	 	  














 
					
	AGENT AND LENDER:
	
	 SWK FUNDING LLC,
 as Agent and a
Lender

		
	By:	 	SWK Holdings Corporation,
		 	its sole Manager
			
		 	By:	 	  

		 	Name:	 	Joe D. Staggs
		 	Title:	 	President













 Exhibit A 

Amendments to Conformed Credit Agreement 

(Attached) 











 Conformed Through
NinthTenth Amendment 

 
  

 
 CREDIT AGREEMENT 

among 
 BIOLASE, INC., 

as Borrower, 
 SWK FUNDING LLC,

 as Agent, Sole Lead Arranger and Sole Bookrunner, 

and 
 the financial institutions
party hereto from time to time as Lenders 
 Dated as of November 9, 2018 

 
  

 











 Table of Contents 

 

							
	 	  	 	  	Page	 
	 Section 1
	  	Definitions; Interpretation	  	 	1	 
	 1.1  
	  	Definitions	  	 	1	 
	 1.2  
	  	Interpretation	  	 	15	 
			
	 Section 2
	  	Credit Facility	  	 	16	 
	 2.1  
	  	Term Loan Commitments	  	 	16	 
	 2.2  
	  	Loan Procedures	  	 	16	 
	 2.3  
	  	Commitments Several	  	 	17	 
	 2.4  
	  	Indebtedness Absolute; No Offset; Waiver	  	 	17	 
	 2.5  
	  	Loan Accounting	  	 	18	 
		  	 2.5.1   Recordkeeping
	  	 	18	 
		  	 2.5.2   Notes
	  	 	18	 
	 2.6  
	  	Payment of Interest	  	 	18	 
		  	 2.6.1   Interest Rates
	  	 	18	 
		  	 2.6.2   Payments of Interest and Principal
	  	 	19	 
	 2.7  
	  	Fees	  	 	19	 
	 2.8  
	  	Prepayment	  	 	20	 
		  	 2.8.1   Mandatory Prepayment
	  	 	20	 
		  	 2.8.2   Voluntary Prepayment
	  	 	21	 
		  	 2.8.3   Change of Control
	  	 	21	 
	 2.9  
	  	Repayment of Term Loan	  	 	22	 
		  	 2.9.1   Revenue-Based Payment
	  	 	22	 
		  	 2.9.2   Principal
	  	 	23	 
	 2.10 
	  	Payment	  	 	24	 
		  	 2.10.1   Making of Payments
	  	 	24	 
		  	 2.10.2   Application of Payments and Proceeds
	  	 	24	 
		  	 2.10.3   Set-off
	  	 	24	 
		  	 2.10.4   Proration of Payments
	  	 	24	 
			
	 Section 3
	  	Yield Protection	  	 	25	 
	 3.1  
	  	Taxes	  	 	25	 
	 3.2  
	  	Increased Cost	  	 	27	 
	 3.3  
	  	Funding Losses	  	 	28	 
	 3.4  
	  	Manner of Funding; Alternate Funding Offices	  	 	28	 
	 3.5  
	  	Conclusiveness of Statements; Survival	  	 	29	 
			
	 Section 4
	  	Conditions Precedent	  	 	29	 
	 4.1  
	  	Prior Debt	  	 	29	 
	 4.2  
	  	Delivery of Loan Documents	  	 	29	 
	 4.3  
	  	Fees	  	 	30	 
	 4.4  
	  	Closing Date Warrant	  	 	31	 
	 4.5  
	  	Representations, Warranties, Defaults	  	 	31	 
	 4.6  
	  	Reserved	  	 	31	 
	 4.7  
	  	Reserved	  	 	31	 
	 4.8  
	  	Reserved	  	 	31	 
	 4.9  
	  	No Material Adverse Effect	  	 	31	 


  
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	 Section 5
	  	Representations and Warranties	  	 	31	 
	 5.1  
	  	Organization	  	 	32	 
	 5.2  
	  	Authorization; No Conflict	  	 	32	 
	 5.3  
	  	Validity; Binding Nature	  	 	32	 
	 5.4  
	  	Financial Condition	  	 	32	 
	 5.5  
	  	No Material Adverse Change	  	 	33	 
	 5.6  
	  	Litigation	  	 	33	 
	 5.7  
	  	Ownership of Properties; Liens	  	 	33	 
	 5.8  
	  	Capitalization	  	 	33	 
	 5.9  
	  	Pension Plans	  	 	33	 
	 5.10 
	  	Investment Company Act	  	 	34	 
	 5.11 
	  	No Default	  	 	34	 
	 5.12 
	  	Margin Stock	  	 	34	 
	 5.13 
	  	Taxes	  	 	34	 
	 5.14 
	  	Solvency	  	 	34	 
	 5.15 
	  	Environmental Matters	  	 	35	 
	 5.16 
	  	Insurance	  	 	35	 
	 5.17 
	  	Information	  	 	35	 
	 5.18 
	  	Intellectual Property; Products and Services	  	 	36	 
	 5.19 
	  	Restrictive Provisions	  	 	36	 
	 5.20 
	  	Labor Matters	  	 	37	 
	 5.21 
	  	Material Contracts	  	 	37	 
	 5.22 
	  	Compliance with Laws; Health Care Laws	  	 	37	 
	 5.23 
	  	Existing Indebtedness; Investments, Guarantees and Certain Contracts	  	 	38	 
	 5.24 
	  	Affiliated Agreements	  	 	39	 
	 5.25 
	  	Names; Locations of Offices, Records and Collateral; Deposit Accounts	  	 	39	 
	 5.26 
	  	Non-Subordination	  	 	39	 
	 5.27 
	  	Reserved	  	 	40	 
	 5.28 
	  	Anti-Terrorism; OFAC	  	 	40	 
	 5.29 
	  	Security Interest	  	 	40	 
	 5.30 
	  	Survival	  	 	40	 
			
	 Section 6
	  	Affirmative Covenants	  	 	40	 
	 6.1  
	  	Information	  	 	40	 
		  	 6.1.1   Annual Report
	  	 	41	 
		  	 6.1.2   Interim Reports
	  	 	41	 
		  	 6.1.3   Revenue-Based Payment Reconciliation
	  	 	41	 
		  	 6.1.4   Compliance Certificate
	  	 	42	 
		  	 6.1.5   Reports to Governmental Authorities and Shareholders
	  	 	42	 
		  	 6.1.6   Notice of Default; Litigation
	  	 	42	 
		  	 6.1.7   Management Report
	  	 	43	 
		  	 6.1.8   Projections
	  	 	44	 
		  	 6.1.9   Updated Schedules to Guarantee and Collateral
Agreement
	  	 	44	 
		  	 6.1.10   Other Information
	  	 	44	 
	 6.2  
	  	Books; Records; Inspections	  	 	44	 
	 6.3  
	  	Conduct of Business; Maintenance of Property; Insurance	  	 	45	 
	 6.4  
	  	Compliance with Laws; Payment of Taxes and Liabilities	  	 	46	 
	 6.5  
	  	Maintenance of Existence	  	 	47	 
	 6.6  
	  	Employee Benefit Plans	  	 	47	 
	 6.7  
	  	Environmental Matters	  	 	47	 


  
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	 6.8  
	  	Further Assurances	  	 	47	 
	 6.9  
	  	Compliance with Health Care Laws	  	 	48	 
	 6.10 
	  	Cure of Violations	  	 	49	 
	 6.11 
	  	Corporate Compliance Program	  	 	49	 
	 6.12 
	  	Payment of Debt	  	 	50	 
	 6.13 
	  	Board Observation	  	 	50	 
	 6.14 
	  	Post-Closing Covenant	  	 	50	 
			
	 Section 7
	  	Negative Covenants	  	 	51	 
	 7.1  
	  	Debt	  	 	51	 
	 7.2  
	  	Liens	  	 	52	 
	 7.3  
	  	Dividends; Redemption of Equity Interests	  	 	54	 
	 7.4  
	  	Mergers; Consolidations; Asset Sales	  	 	55	 
	 7.5  
	  	Modification of Organizational Documents	  	 	56	 
	 7.6  
	  	Use of Proceeds	  	 	57	 
	 7.7  
	  	Transactions with Affiliates	  	 	57	 
	 7.8  
	  	Inconsistent Agreements	  	 	57	 
	 7.9  
	  	Business Activities	  	 	57	 
	 7.10 
	  	Investments	  	 	58	 
	 7.11 
	  	Restriction of Amendments to Certain Documents	  	 	59	 
	 7.12 
	  	Fiscal Year	  	 	59	 
	 7.13 
	  	Financial Covenants	  	 	59	 
		  	 7.13.1   Consolidated Unencumbered Liquid Assets
	  	 	59	 
		  	 7.13.2   Minimum Aggregate Revenue
	  	 	59	 
		  	 7.13.3   Minimum EBITDA
	  	 	60	 
	 7.14 
	  	Deposit Accounts	  	 	61	 
	 7.15 
	  	Subsidiaries	  	 	61	 
	 7.16 
	  	Regulatory Matters	  	 	61	 
	 7.17 
	  	Name; Permits; Dissolution; Insurance Policies; Disposition of Collateral; Taxes; Trade Names	  	 	62	 
	 7.18 
	  	Truth of Statements	  	 	62	 
			
	 Section 8
	  	Events of Default; Remedies	  	 	62	 
	 8.1  
	  	Events of Default	  	 	62	 
		  	 8.1.1   Non-Payment of Credit
	  	 	62	 
		  	 8.1.2   Default Under Other Debt
	  	 	62	 
		  	 8.1.3   Bankruptcy; Insolvency
	  	 	63	 
		  	 8.1.4   Non-Compliance with Loan Documents
	  	 	63	 
		  	 8.1.5   Representations; Warranties
	  	 	63	 
		  	 8.1.6   Pension Plans
	  	 	64	 
		  	 8.1.7   Judgments
	  	 	64	 
		  	 8.1.8   Invalidity of Loan Documents or Liens
	  	 	64	 
		  	 8.1.9   Invalidity of Subordination Provisions
	  	 	64	 
		  	 8.1.10   Change of Control
	  	 	64	 
		  	 8.1.11   Certificate Withdrawals, Adverse Test or Audit Results, and
Other Matters
	  	 	65	 
		  	 8.1.12   Reserved
	  	 	65	 
	 8.2  
	  	Remedies	  	 	65	 


  
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	 Section 9
	  	Agent	  	 	66	 
	 9.1  
	  	Appointment; Authorization	  	 	66	 
	 9.2  
	  	Delegation of Duties	  	 	66	 
	 9.3  
	  	Limited Liability	  	 	67	 
	 9.4  
	  	Reliance	  	 	67	 
	 9.5  
	  	Notice of Default	  	 	67	 
	 9.6  
	  	Credit Decision	  	 	68	 
	 9.7  
	  	Indemnification	  	 	68	 
	 9.8  
	  	Agent Individually	  	 	68	 
	 9.9  
	  	Successor Agent	  	 	69	 
	 9.10 
	  	Collateral and Guarantee Matters	  	 	69	 
	 9.11 
	  	Intercreditor Agreements	  	 	70	 
	 9.12 
	  	Actions in Concert	  	 	70	 
			
	 Section 10
	  	Miscellaneous	  	 	71	 
	 10.1 
	  	Waiver; Amendments	  	 	71	 
	 10.2 
	  	Notices	  	 	71	 
	 10.3 
	  	Computations	  	 	72	 
	 10.4 
	  	Costs; Expenses	  	 	72	 
	 10.5 
	  	Indemnification by Borrower	  	 	73	 
	 10.6 
	  	Marshaling; Payments Set Aside	  	 	74	 
	 10.7 
	  	Nonliability of Lenders	  	 	74	 
	 10.8 
	  	Assignments	  	 	74	 
		  	 10.8.1   Assignments
	  	 	74	 
	 10.9 
	  	Participations	  	 	76	 
	 10.10
	  	Confidentiality	  	 	76	 
	 10.11
	  	Captions	  	 	77	 
	 10.12
	  	Nature of Remedies	  	 	77	 
	 10.13
	  	Counterparts	  	 	77	 
	 10.14
	  	Severability	  	 	78	 
	 10.15
	  	Entire Agreement	  	 	78	 
	 10.16
	  	Successors; Assigns	  	 	78	 
	 10.17
	  	Governing Law	  	 	78	 
	 10.18
	  	Forum Selection; Consent to Jurisdiction	  	 	79	 
	 10.19
	  	Waiver of Jury Trial	  	 	79	 
	 10.20
	  	Patriot Act	  	 	79	 
	 10.21
	  	Independent Nature of Relationship	  	 	79	 
	 10.22
	  	Approved AR Loan Facility	  	 	80	 


  
 - iv - 












 Annexes 
  

			
	Annex I	  	Commitments and Pro Rata Term Loan Shares
	Annex II	  	Addresses

 Exhibits 
  

			
	Exhibit A	  	Form of Assignment Agreement
	Exhibit B	  	Form of Compliance Certificate
	Exhibit C	  	Form of Note

 Schedules 
  

			
	Schedule 1.1	  	Pending Acquisitions as of the Closing Date
	Schedule 4.1	  	Prior Debt
	Schedule 5.1	  	Jurisdictions of Qualification
	Schedule 5.7	  	Ownership of Properties; Liens
	Schedule 5.8	  	Capitalization
	Schedule 5.16	  	Insurance
	Schedule 5.18(a)	  	Borrower’s Registered Intellectual Property
	Schedule 5.18(b)	  	Products and Services
	Schedule 5.21	  	Material Contracts
	Schedule 5.25A	  	Names
	Schedule 5.25B	  	Offices
	Schedule 7.1	  	Existing Debt
	Schedule 7.2	  	Existing Liens
	Schedule 7.7	  	Transactions with Affiliates
	Schedule 7.10	  	Existing Investments
	Schedule 7.11	  	Restricted Material Contracts
	Schedule 7.14	  	Deposit Accounts


  
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 CREDIT AGREEMENT 

This CREDIT AGREEMENT (as may be amended, restated, supplemented, or otherwise modified from time to time, this “Agreement”)
dated as of November 9, 2018 (the “Closing Date”), among BIOLASE, INC., a Delaware corporation (“Borrower”), the financial institutions party hereto from time to time as lenders (each a
“Lender” and collectively, the “Lenders”) and SWK FUNDING LLC (in its individual capacity, “SWK”), as Agent for all Lenders. 

In consideration of the mutual agreements herein contained, the parties hereto agree as follows: 

Section 1 Definitions; Interpretation. 

1.1 Definitions. 
 When
used herein the following terms shall have the following meanings: 
 Account Control Agreement means, individually and collectively,
any account control or similar agreement(s) entered into from time to time at Agent’s request, among a Loan Party, Agent and any third party bank or financial institution at which such Loan Party maintains a Deposit Account. 

Acquisition means any transaction or series of related transactions for the purpose of or resulting, directly or indirectly, in
(a) the acquisition of all or substantially all of the assets of a Person, or of all or substantially all of any business or division of a Person, (b) the acquisition of in excess of fifty percent (50%) of the capital stock,
partnership interests, membership interests or equity of any Person, or otherwise causing any Person to become a Subsidiary, (c) the acquisition of a product license or a product line (excluding, for purposes of Section 7.10 hereof,
any pending Acquisitions as of the Closing Date as set forth on Schedule 1.1 hereto), or (d) a merger or consolidation or any other combination (other than a merger, consolidation or combination that effects a Disposition) with another
Person (other than a Person that is already a Subsidiary). 
 Affiliate of any Person means (a) any other Person which, directly
or indirectly, controls or is controlled by or is under common control with such Person, (b) any employee, manager, officer or director of such Person and (c) with respect to any Lender, any entity administered or managed by such Lender or
an Affiliate or investment advisor thereof which is engaged in making, purchasing, holding or otherwise investing in commercial loans; provided, however, that notwithstanding anything to the contrary herein, the Investors are not
Affiliates for purposes of this Agreement. 
 Agent means SWK in its capacity as administrative and collateral agent for all Lenders
hereunder and any permitted successor thereto in such capacity. 
 Aggregate Revenue shall have the meaning set forth in
Section 2.9.1(a). 
 Agreement shall have the meaning set forth in the Preamble. 

Approved AR Loan Facility shall have the meaning set forth in Section 10.22. 

Approved Fund means (a) any fund, trust or similar entity that invests in commercial loans in the ordinary course of business and
is advised or managed by (i) a Lender, (ii) an Affiliate of a Lender, (iii) the same investment advisor that manages a Lender or (iv) an Affiliate of an investment advisor that manages a Lender or (b) any finance company,
insurance company or other financial institution which temporarily warehouses loans for any Lender or any Person described in clause (a) above. 

  
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 Assignment Agreement means an agreement substantially in the form of Exhibit
A. 
 Authorization shall have the meaning set forth in Section 5.22(b). 

Borrower shall have the meaning set forth in the Preamble. 

Business Day means any day on which commercial banks are open for commercial banking business in Dallas, Texas, and, in the case of a
Business Day which relates to the calculation of LIBOR, on which dealings are carried on in the London interbank Eurodollar market. 

Capital Lease means, with respect to any Person, any lease of (or other agreement conveying the right to use) any real or personal
property by such Person that, in conformity with GAAP, is accounted for as a capital lease on the balance sheet of such Person; provided that, notwithstanding the foregoing, in no event will any lease that would have been categorized as an
operating lease as determined in accordance with GAAP prior to giving effect to the Financial Accounting Standards Board Accounting Standard Update 2016-02, Leases (Topic 842), issued in February 2016, or any other changes in GAAP subsequent to the
Closing Date be considered a capital lease for purposes of this Agreement. 
 Cash Equivalent Investment means, at any time,
(a) any evidence of Debt, maturing not more than one year after such time, issued or guaranteed by the United States Government or any agency thereof, (b) commercial paper, or corporate demand notes, in each case (unless issued by a Lender
or its holding company) rated at least “A-l” by Standard & Poor’s Ratings Group or “P-l” by Moody’s Investors Service, Inc., (c) any certificate of deposit (or time deposit represented by a certificate of
deposit) or banker’s acceptance maturing not more than one year after such time, or any overnight Federal Funds transaction that is issued or sold by any Lender (or by a commercial banking institution that is a member of the Federal Reserve
System or is a U.S. branch of a foreign banking institution and has a combined capital and surplus and undivided profits of not less than $500,000,000), (d) any repurchase agreement entered into with any Lender (or commercial banking
institution of the nature referred to in clause (c) above) which (i) is secured by a fully perfected security interest in any obligation of the type described in any of clauses (a) through (c) above and
(ii) has a market value at the time such repurchase agreement is entered into of not less than one-hundred percent (100%) of the repurchase obligation of such Lender (or other commercial banking institution) thereunder, (e) money
market accounts or mutual funds which invest exclusively or substantially in assets satisfying the foregoing requirements, (f) cash, and (g) other short-term investments utilized by Foreign Subsidiaries in accordance with the normal
investment practices for cash management in investments of a type analogous to the foregoing and (h) other short term liquid investments approved in writing by Agent. 

Change of Control means the occurrence of any of the following, unless such action has been consented to in advance in writing by Agent
in its sole discretion: 
 (i) any Person, other than the Permitted Holders, is or becomes the beneficial owner (within the
meaning Rules 13(d)-3 and 13(d)-5 under the Exchange Act), directly or indirectly, of more than fifty-one percent (51%) of the issued and outstanding voting Equity Interests of Borrower; 

  
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 (ii) fifty percent (50%) or more of the members of the Board of
Directors (or other applicable governing body) of Borrower on any date shall not have been (x) members of the Board of Directors (or other applicable governing body) of Borrower on the date twelve (12) months prior to such date or
(y) approved (by recommendation, nomination, ratification, election or otherwise) by Persons who constitute at least a majority of the members of the Board of Directors (or other applicable governing body) of Borrower as constituted on
the date twelve (12) months prior to such date; 
 (iii) Borrower shall at any time fail to own, directly or indirectly,
one hundred percent (100%) of the Equity Interests of each of its Subsidiaries; 
 (iv) [reserved]; 

(v) any “change in/of control” in any document governing Debt of any Loan Party (other than any Loan Documents) in
excess of $1,000,000, individually or in the aggregate which gives the holder of such indebtedness the right to accelerate or otherwise require payment of such indebtedness prior to the maturity date thereof; or 

(vi) the sale of all or substantially all of the assets of Borrower and its Subsidiaries or any merger, consolidation or
acquisition by Borrower or any of its Subsidiaries which does not result in such Person being the sole surviving entity or otherwise permitted in Section 7.4(a). 

Closing Date shall have the meaning set forth in the Preamble. 

Closing Date Warrant means that certain warrant issued to SWK Funding LLC by Borrower on the Closing Date. 

CMS means the Centers for Medicare and Medicaid Services of the United States of America. 

COC Prepayment Fee has the meaning set forth in Section 2.8.3. 

Collateral has the meaning set forth in the Guarantee and Collateral Agreement. 

Collateral Access Agreement means an agreement in form and substance reasonably satisfactory to Agent pursuant to which a mortgagee or
lessor of real property on which Collateral (or any books and records) is stored or otherwise located, or a warehouseman, processor or other bailee of Inventory or other property owned by any Loan Party, acknowledges the Liens of Agent and waives
(or, if approved by Agent, subordinates) any Liens held by such Person on such property, and, in the case of any such agreement with a mortgagee or lessor, permits Agent reasonable access to any Collateral stored or otherwise located thereon. 

Collateral Documents means, collectively, the Guarantee and Collateral Agreement, the IP Security Agreement, each Collateral Access
Agreement, any mortgage delivered in connection with the Loan from time to time, each Account Control Agreement and each other agreement or instrument pursuant to or in connection with which any Loan Party or any other Person grants a Lien in any
Collateral to Agent for the benefit of Agent and Lenders, each as amended, restated or otherwise modified from time to time. 

Commitment means, as to any Lender, such Lender’s Pro Rata Term Loan Share. 

Compliance Certificate means a certificate substantially in the form of Exhibit B. 

  
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 Consolidated Net Income means, with respect to any Person and its Subsidiaries, for
any period, the consolidated net income (or loss) of such Person and its respective Subsidiaries for such period, as determined under GAAP. 

Consolidated Unencumbered Liquid Assets means as of any date of determination (i) any Cash Equivalent Investment owned by Borrower
and its Subsidiaries on a consolidated basis which are not the subject of any Lien or other arrangement with any creditor to have its claim satisfied out of the asset (or proceeds thereof) prior to the general creditors of Borrower and such
Subsidiaries other than the Lien for the benefit of Agent and Lenders and any Liens granted to the lenders under the Approved AR Loan Facility, minus (ii) the aggregate amount of Borrower’s accounts payable under GAAP that are
ninety (90) days or more past due the invoice date for such accounts payable. 
 Contingent Obligation means any agreement,
undertaking or arrangement by which any Person guarantees, endorses or otherwise becomes or is contingently liable upon (by direct or indirect agreement, contingent or otherwise, to provide funds for payment, to supply funds to or otherwise to
invest in a debtor, or otherwise to assure a creditor against loss) any indebtedness, obligation or other liability of any other Person (other than by endorsements of instruments in the course of collection), or guarantees the payment of dividends
or other distributions upon the shares of any other Person. The amount of any Person’s obligation in respect of any Contingent Obligation shall be deemed to be the amount for which the Person obligated thereon is reasonably expected to be
liable or responsible. 
 Contract Rate means a rate per annum equal to (x) the LIBOR Rate, plus (y) nine percent (9.00%).

 Control has the meaning set forth in Section 6.4. 

Controlled Group means all members of a controlled group of corporations and all members of a controlled group of trades or businesses
(whether or not incorporated) under common control which, together with a Loan Party, are treated as a single employer under Section 414 of the IRC or Section 4001 of ERISA. 

Copyrights shall mean all of each Loan Party’s (or if referring to another Person, such other Person’s) now existing or
hereafter acquired right, title, and interest in and to: (i) copyrights, rights and interests in copyrights, works protectable by copyright, all applications, registrations and recordings relating to the foregoing as may at any time be filed in
the United States Copyright Office or in any similar office or agency of the United States, any state thereof or any political subdivision thereof, or in any other country, and all research and development relating to the foregoing; and
(ii) all renewals of any of the foregoing.  
 Debt of any Person means, without duplication, (a) all indebtedness
of such Person for borrowed money, (b) all indebtedness evidenced by bonds, debentures, notes or similar instruments to the extent the same would appear as a liability (excluding footnotes) in accordance with GAAP, (c) all obligations of
such Person as lessee under Capital Leases which have been or should be recorded as liabilities on a balance sheet of such Person in accordance with GAAP, (d) all obligations of such Person to pay the deferred purchase price of property or
services (excluding trade accounts, accrued expenses, current accounts and similar obligations payable in the ordinary course of business (including on an intercompany basis)), other than royalty payments or milestone payments made or to be made by
such Person from time to time in connection with an Acquisition, (e) all indebtedness secured by a Lien on the property of such Person, whether or not such indebtedness shall have been assumed by such Person (with the amount thereof being
measured as the lesser of (x) the aggregate unpaid amount of such indebtedness and (y) the fair market value of such property), (f) all reimbursement obligations, contingent or otherwise, with respect to the face amount
of letters of credit (whether or not drawn), banker’s acceptances and surety bonds issued for the account of such Person, other than obligations that relate to trade accounts payable in the ordinary course


  
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of business, (g) all net Hedging Obligations of such Person, (h) all Contingent Obligations of such Person in respect of Debt referred to in clauses (a) through (g) above and
clause (i) below, in each case, of others, (i) all indebtedness of any partnership of which such Person is a general partner except to the extent such Person is not liable for such Debt, and (j) all obligations of such Person under
any synthetic lease transaction, where such obligations are considered borrowed money indebtedness for tax purposes but the transaction is classified as an operating lease in accordance with GAAP. For the avoidance of doubt, notwithstanding anything
to the contrary set forth herein, intercompany advances in the ordinary course of business in respect of operating costs (such as cash management obligations, royalty fees and transfer pricing) shall not constitute Debt. 

Debtor Relief Law means, collectively: (a) Title 11 of the United States Code, 11 U.S.C. § 101 et. seq., as amended from time
to time, and (b) all other United States or foreign applicable liquidation, conservatorship, bankruptcy, moratorium, rearrangement, receivership, insolvency, reorganization or similar debtor relief laws from time to time in effect affecting the
rights of creditors generally, in each case as amended from time to time. 
 Default means any event that, if it continues uncured,
will, with the lapse of time or the giving of notice or both, constitute an Event of Default. 
 Default Rate means a rate per annum
equal to the lesser of (i) three percent (3%) over the Contract Rate, or (ii) the maximum rate of interest permitted to be charged by applicable laws or regulation governing this Agreement until paid. 

Deposit Account means, individually and collectively, any bank or other depository accounts of a Loan Party. 

Disposition means, as to any asset or right of any Loan Party, (a) any sale, lease, assignment or other transfer (other than to
any other Loan Party), but specifically excluding any license or sublicense, (b) any loss, destruction or damage thereof or (c) any condemnation, expropriation, confiscation, requisition, seizure or taking thereof, in each case excluding
(i) the sale of inventory or Product in the ordinary course of business, (ii) any sale or issuance of Equity Interests by Borrower or any Subsidiary and (iii) sales or dispositions in reliance on Section 7.4(b)(ii),
(iv), (vi), (xiii), (x) and/or (xv) and (iv) any other Disposition where the Net Cash Proceeds of any sale, lease, assignment, transfer, condemnation, expropriation, confiscation, requisition,
seizure or taking do not in the aggregate exceed $500,000 in any Fiscal Year. 
 Division means, with respect to any Person which is
an entity, the division of such Person into two (2) or more separate such Persons, with the dividing Person either continuing or terminating its existence as part of such division, including as contemplated under Section 18-217 of the
Delaware Limited Liability Act for limited liability companies formed under Delaware law, or any analogous action taken pursuant to any other applicable law with respect to any corporation, limited liability company, partnership or other entity. The
word “Divide,” when capitalized, shall have a correlative meaning. 
 Dollar and $ mean lawful money of the United
States of America. 
 Drug Application means a new drug application, an abbreviated drug application, or a product license
application for any Product, as appropriate, as those terms are defined in the FDA Law and Regulation. 

  
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 EBITDA means, for any Person and its Subsidiaries for any period, Consolidated Net
Income for such period plus, to the extent deducted in determining such Consolidated Net Income for such period (and without duplication), (i) Interest Expense, (ii) tax expense (including tax accruals), (iii) depreciation and
amortization, (iv) nonrecurring cash fees, costs and expenses incurred in connection with the Acquisitions of product licenses and product lines from a third party, and milestone and royalty payments to any third party, in relation to any
Material Contract or any other Acquisition made prior to the date of this Agreement, (v) non-cash expenses relating to equity-based compensation or purchase accounting, (vi) non-cash charges reducing Consolidated Net Income,
(vii) fees, premiums, expenses and other transaction costs incurred in connection with the negotiation and entry into this Agreement and the Approved AR Loan Facility and (viii) other non-recurring and/or non-cash expenses or charges
approved by the Agent. 
 Elapsed Period has the meaning set forth in Section 2.9.1(a). 

Environmental Claims means all claims, however asserted, by any Governmental Authority or other Person alleging potential liability or
responsibility for violation of any Environmental Law, or for release or injury to the environment or any Person or property. 

Environmental Laws means all present or future foreign, federal, state or local laws, statutes, common law duties, rules, regulations,
ordinances and codes, together with all administrative orders, directed duties, requests, licenses, authorizations and permits of, and agreements with, any Governmental Authority, in each case relating to any matter arising out of or relating to the
effect of the environment on health and safety, or pollution or protection of the environment or workplace, including any of the foregoing relating to the presence, use, production, generation, handling, transport, treatment, storage, disposal,
distribution, discharge, release, control or cleanup of any Hazardous Substance. 
 Equity Interests means, with respect to any
Person, its equity ownership interests, its common stock and any other capital stock or other equity ownership units of such Person authorized from time to time, and any other shares, options, interests, participations or other equivalents (however
designated) of or in such Person, whether voting or nonvoting, including, without limitation, common stock, options, warrants, preferred stock, phantom stock, membership units (common or preferred), stock appreciation rights, membership unit
appreciation rights, convertible notes or debentures, stock purchase rights, membership unit purchase rights and all securities convertible, exercisable or exchangeable, in whole or in part, into any one or more of the foregoing. 

Event of Default means any of the events described in Section 8.1. 

Excluded Taxes has the meaning set forth in Section 3.1(a). 

Exempt Accounts means any Deposit Accounts, securities accounts or other similar accounts (i) into which there are deposited no
funds other than those intended solely to cover compensation to employees of the Loan Parties (and related contributions to be made on behalf of such employees to health and benefit plans) plus balances for outstanding checks for compensation and
such contributions from prior periods; (ii) constituting employee withholding accounts and contain only funds deducted from pay otherwise due to employees for services rendered to be applied toward the tax obligations of such Person or its
employees; or (iii) that contain cash deposits, at any one time, in an aggregate amount less than $1,000,000 in the aggregate. 

Exit Fee shall have the meaning set forth in Section 2.7(b). 

Fair Valuation shall mean the determination of the value of the consolidated assets of a Person by the Borrower in good faith on the
basis of the amount which may be realized by a willing seller within a reasonable time through collection or sale of such assets at market value on a going concern basis to an interested buyer who is willing to purchase under ordinary selling
conditions in an arm’s length transaction. 

  
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 FATCA means Sections 1471 through 1474 of the IRC and any current or future
regulations thereunder or official interpretations thereof. 
 FD&C Act means the Federal Food, Drug, and Cosmetic Act, 21 U.S.C.
§§ 301 et seq., as amended. 
 FDA means the Food and Drug Administration of the United States of America. 

FDA Law and Regulation means the provisions of the FD&C Act and all applicable regulations promulgated by the FDA. 

FDA Products means any finished products sold by Borrower or any of the other Loan Parties for itself or for a third party that are
subject to applicable Health Care Laws. 
 Federal Funds Effective Rate means, for any day, the greater of (a) the rate
calculated by the Federal Reserve Bank of New York based on such day’s Federal funds transactions by depositary institutions (as determined in such manner as the Federal Reserve Bank of New York shall set forth on its public website from time
to time) and published on the next succeeding day on which commercial banks are open for commercial banking business in New York, New York, by the Federal Reserve Bank of New York as the Federal funds effective rate and (b) 0%. 

Fiscal Quarter means a calendar quarter of a Fiscal Year. 

Fiscal Year means the fiscal year of Borrower and its Subsidiaries, which period shall be the twelve (12) month period ending on
December 31 of each year. 
 Foreign Lender means any Lender that is not a “United States person” within the meaning
of Section 7701(a)(30) of the IRC. 
 Foreign Subsidiary shall have the meaning set forth in Section 6.8(b). 

FRB means the Board of Governors of the Federal Reserve System or any successor thereto. 

GAAP means generally accepted accounting principles in effect in the United States of America set forth from time to time in the
opinions and pronouncements of the Accounting Principles Board and the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board (or agencies with similar functions of comparable
stature and authority within the U.S. accounting profession), which are applicable to the circumstances as of the date of determination. 

Governmental Authority means any nation or government, any state or other political subdivision thereof, and any agency, branch of
government, department or Person exercising executive, legislative, judicial, regulatory or administrative functions of or pertaining to government and any corporation or other Person owned or controlled (through stock or capital ownership or
otherwise) by any of the foregoing, whether domestic or foreign. Governmental Authority shall include any agency, branch or other governmental body charged with the responsibility and/or vested with the authority to administer and/or enforce any
Health Care Laws. 
 Guarantee and Collateral Agreement means the Guarantee and Collateral Agreement dated as of the Closing Date
executed by each Loan Party signatory thereto in favor of Agent for the benefit of Agent and Lenders. 

  
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 Hazardous Substances means hazardous waste, pollutant, contaminant, toxic substance,
oil, hazardous material, chemical or other substance regulated by any Environmental Law. 
 Health Care Laws mean all foreign,
federal and state fraud and abuse laws relating to the regulation of healthcare products, pharmaceutical products, laboratory facilities and services, healthcare providers, healthcare professionals, healthcare facilities, clinical research
facilities or healthcare payors, including but not limited to (i) the federal Anti-Kickback Statute (42 U.S.C. (§1320a-7b(b)), the Stark Law (42 U.S.C. §1395nn and §1395(q)), the civil False Claims Act (31 U.S.C. §3729 et
seq.), TRICARE (10 U.S.C. Section 1071 et seq.), Section 1320a-7 and 1320a-7a of Title 42 of the United States Code and the regulations promulgated pursuant to such statues; (ii) the Health Insurance Portability and Accountability Act
of 1996 (Pub. L. No. 104-191), as amended by the Health Information, Technology for Economic and Clinical Health Act of 2009 (collectively, “HIPAA”), and the regulations promulgated thereunder, (iii) Medicare (Title XVIII of the
Social Security Act) and the regulations promulgated thereunder; (iv) Medicaid (Title XIX of the Social Security Act) and the regulations promulgated thereunder; (v) the FD&C Act and all applicable requirements, regulations and
guidances issued thereunder by the FDA (including FDA Law and Regulation); (vi) quality, safety and accreditation standards and requirements of all applicable foreign and domestic federal, provincial or state laws or regulatory bodies;
(vii) all applicable licensure laws and regulations; (viii) all applicable professional standards regulating healthcare providers, healthcare professionals, healthcare facilities, clinical research facilities or healthcare payors; and
(ix) any and all other applicable health care laws (whether foreign or domestic), regulations, manual provisions, policies and administrative guidance, including those related to the corporate practice of medicine, fee-splitting, state
anti-kickback or self-referral prohibitions, each of clauses (i) through (ix) as may be amended from time to time. 

Hedging Obligation means, with respect to any Person, any liability of such Person under any interest rate, currency or commodity swap
agreement, cap agreement or collar agreement, and any other agreement or arrangement designed to protect a Person against fluctuations in interest rates, currency exchange rates or commodity prices. The amount of any Person’s obligation in
respect of any Hedging Obligation shall be deemed to be the termination value that would be reflected in the financial statements of such Person in accordance with GAAP. 

Indemnified Taxes has the meaning set forth in Section 3.1(a). 

Intellectual Property shall mean all present and future: trade secrets, know-how and other proprietary information; Trademarks and
Trademark Licenses (as defined in the Guarantee and Collateral Agreement), internet domain names, and all registrations or applications for registrations which have heretofore been or may hereafter be issued thereon throughout the world; Copyrights
(including Copyrights for computer programs, but excluding commercially available off-the-shelf software and any Intellectual Property rights relating thereto) and Copyright Licenses (as defined in the Guarantee and Collateral Agreement) and all
tangible and intangible property embodying the Copyrights, unpatented inventions (whether or not patentable); Patents and Patent Licenses (as defined in the Guarantee and Collateral Agreement); Mask Works (as defined in the Guarantee and Collateral
Agreement); industrial design applications and registered industrial designs; license agreements related to any of the foregoing and income therefrom, books, records, writings, computer tapes or disks, flow diagrams, specification sheets, computer
software, source codes, object codes, executable code, data, databases and other physical manifestations, embodiments or incorporations of any of the foregoing; customer lists and customer information, the right to sue for all past, present and
future infringements of any of the foregoing; all other intellectual property; and all common law and other rights throughout the world in and to all of the foregoing. 

  
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 Intercreditor Agreement means any intercreditor or similar agreement (in form and
substance acceptable to Agent in its commercially reasonable (from the stand point of a secured lender) discretion) entered into between Agent and the lender(s) (or an agent on their behalf) under any Approved AR Loan Facility in accordance with
Section 10.22 hereof, as each may be amended, restated, supplemented, or otherwise modified from time to time. 
 Interest
Expense means for any Person and its Subsidiaries for any period the consolidated interest expense of such Person and its Subsidiaries for such period (including all imputed interest on Capital Leases) determined in accordance with GAAP. 

Inventory has the meaning set forth in the Guarantee and Collateral Agreement as the context requires. 

Investment means, with respect to any Person, (a) the purchase of any debt or equity security of any other Person, (b) the
making of any loan or advance to any other Person, (c) becoming obligated with respect to a Contingent Obligation in respect of Debt of any other Person (other than travel and similar advances to employees in the ordinary course of business) or
(d) the making of an Acquisition. 
 Investors means Larry Feinberg, Jack Schuler and their respective Affiliates. 

IP Security Agreement means the Intellectual Property Security Agreement dated on or about the Closing Date by each Loan Party
signatory thereto in favor of Agent for the benefit of Agent and Lenders. 
 IRC means the Internal Revenue Code of 1986, as amended.

 IRS means the United States Internal Revenue Service. 

Legal Costs means, with respect to any Person, all reasonable, duly documented, out-of-pocket fees and charges of any counsel,
accountants, auditors, appraisers, consultants and other professionals to such Person, and all court costs and similar legal expenses. 

Lenders has the meaning set forth in the Preamble. 

LIBOR Rate means a fluctuating rate per annum equal to the rate which appears on the Bloomberg Page BBAM1 (or on such other substitute
Bloomberg page that displays rates at which U.S. Dollar deposits are offered by leading banks in the London interbank deposit market), as the offered rate for loans in Dollars for a three (3) month period, rounded upwards, if necessary, to
the nearest 1/8 of 1%. The rate is set by the ICE Benchmark Administration as of 11:00 a.m. (London time) as determined two (2) Business Days prior to each Payment Date, and effective on the Payment Date immediately following such determination
date and continuing to but not including the next succeeding Payment Date. If Bloomberg Professional Service (or another nationally-recognized rate reporting source acceptable to Agent) no longer reports the LIBOR Rate or Agent determines in good
faith that the rate so reported no longer accurately reflects the rate available to Agent in the London Interbank Market or if such index no longer exists or if page USD-LIBOR-BBA (ICE) no longer exists or accurately reflects the rate available to
Agent in the London Interbank Market, Agent may select a replacement index that approximates as near as possible such prior index. Notwithstanding the foregoing, (i) if at any time Agent determines (which determination shall be conclusive
absent manifest error) that the LIBOR Rate is no longer available for determining interest rates for loans or notes similar to the Loans, then Agent shall, in consultation with Borrower, endeavor to establish an alternate rate of interest to the
LIBOR Rate that gives due consideration to the then prevailing market convention for determining a rate of interest for loans or notes similar to the Loans in the United States at such time, and, if requested by Agent, Agent and Lenders at such time
party hereto and the Borrower shall enter into an amendment to this Agreement to reflect such alternate rate of interest and such other related changes to this Agreement as may be applicable, and (ii) in no event shall the “LIBOR
Rate” or any such alternate rate of interest to the LIBOR Rate ever be less than one and one-quarter of one percent (1.25%) per annum at any time. 

  
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 Lien means, with respect to any Person, any interest granted by such Person in any
real or personal property, asset or other right owned or being purchased or acquired by such Person which secures payment or performance of any obligation and shall include any mortgage, lien, encumbrance, charge or other security interest of any
kind, whether arising by contract, as a matter of law, by judicial process or otherwise. 
 Loan or Loans means, individually
and collectively the Term Loan and any other advances made by Agent and Lenders in accordance with the Loan Documents. 
 Loan
Documents means this Agreement, any Notes, the Collateral Documents and all documents, instruments and agreements delivered in connection with the foregoing. 

Loan Party means Borrower and each of its Subsidiaries; provided, however, notwithstanding anything to the contrary
herein, neither Biolase Australia Pty. Ltd., an entity organized under the laws of Australia and Biolase (NZ) Limited, an entity organized under the laws of New Zealand shall be considered a Loan Party of the Borrower for purposes of this Agreement
or any other Loan Document. 
 Margin Stock means any “margin stock” as defined in Regulation T, U or X of the FRB. 

Material Adverse Effect means (a) a material adverse change in, or a material and adverse effect upon, the condition (financial or
otherwise), operations, assets, business or properties of the Loan Parties taken as a whole, (b) a material impairment of the ability of the Loan Parties, taken as a whole, to perform any of their payment Obligations under any Loan Document or
(c) a material and adverse effect upon any material portion of the Collateral under the Collateral Documents or upon the legality, validity, binding effect or enforceability against any Loan Party of any material Loan Document. 

Material Contract has the meaning assigned in Section 5.21 hereof. 

Multiemployer Pension Plan means a multiemployer plan, as defined in Section 4001(a)(3) of ERISA, to which Borrower or any member
of the Controlled Group may have any liability. 
 Net Cash Proceeds means, with respect to any Disposition, the aggregate cash
proceeds (including cash proceeds received pursuant to policies of insurance and by way of deferred payment of principal pursuant to a note, installment receivable or otherwise, but only as and when received) received by any Loan Party pursuant to
such Disposition net of (i) the reasonable direct costs relating to such Disposition (including sales commissions and legal, accounting and investment banking fees, commissions and expenses), (ii) any portion of such proceeds deposited in
an escrow account pursuant to the documentation relating to such Disposition (provided that such amounts shall be treated as Net Cash Proceeds upon their release from such escrow account to and receipt by the applicable Loan Party),
(iii) taxes and other governmental costs and expenses paid or reasonably estimated by a Loan Party to be payable as a result thereof (after taking into account any available tax credits or deductions and any tax sharing arrangements),
(iv) amounts required to be applied to the repayment of any Debt (together with any interest thereon, premium or penalty and any other amount payable with respect thereto) secured by a Lien that has priority over the Lien, if any, of Agent on
the asset subject to such Disposition, (v) reserves for purchase price adjustments and retained liabilities reasonably expected to be payable by the Loan Parties in connection therewith established in accordance with GAAP (provided that
upon the final determination of the amount paid in respect of such purchase price adjustments and retained liabilities, the actual amount of purchase price adjustments and retained liabilities paid is less than such reserves, the difference shall,
at such time, constitute Net Cash Proceeds) and (vi) with respect to any Disposition described in clauses (a), (b) or (c) of the definition thereof, all cash actually applied within one-hundred eighty
(180) days to reinvest in assets to be used in the business of Borrower and the Subsidiaries. 

  
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 Net Sales means the gross amount billed or invoiced by Borrower and its Subsidiaries
for Services and for the sale of Products and (including products and services ancillary thereto) to independent customers, less deductions for (a) quantity, trade, cash or other discounts, allowances, credits or rebates (including customer
rebates) actually allowed or taken, (b) amounts deducted, repaid or credited by reason of rejections or returns of goods and government mandated rebates, or because of chargebacks or retroactive price reductions, and (c) taxes, tariffs,
duties or other governmental charges or assessments (including any sales, value added or similar taxes other than an income tax) levied, absorbed or otherwise imposed on or with respect to the production, sale, transportation, delivery or use of
pharmaceutical products. A Product or Service shall be considered sold and/or provided when billed out or invoiced. To the extent applicable, components of Net Sales shall be determined in the ordinary course of business in accordance with
historical practice and using the accrual method of accounting in accordance with GAAP. For the purposes of calculating Net Sales, Lenders and Agent understand and agree that (i) Affiliates of a Borrower shall not be regarded as independent
customers and (ii) Net Sales shall not include Products distributed for product development purposes, including for use in pre-clinical trials. 

Note means a promissory note substantially in the form of Exhibit C. 

Obligations means all liabilities, indebtedness and obligations (monetary (including post-petition interest, allowed or not) or
otherwise) of any Loan Party under this Agreement, any other Loan Document or any other document or instrument executed in connection herewith or therewith which are owed to any Lender or Affiliate of a Lender, in each case howsoever created,
arising or evidenced, whether direct or indirect, absolute or contingent, now or hereafter existing, or due or to become due. For the avoidance of doubt, “Obligations” shall include Borrower’s obligation to pay any amounts due under
Section 2.8.2 or COC Prepayment Fee otherwise due and payable on such date of determination. 
 OFAC shall mean the U.S.
Department of Treasury’s Office of Foreign Asset Control. 
 Origination Fee shall have the meaning set forth in
Section 2.7(a). 
 Paid in Full, Pay in Full or Payment in Full means, with respect to any Obligations, the
payment in full in cash of all such Obligations (other than contingent indemnification obligations, yield protection and expense reimbursement to the extent no claim giving rise thereto has been asserted in respect of contingent indemnification
obligations, and to the extent no amounts therefor have been asserted, in the case of yield protection and expense reimbursement obligations). 

Patents shall mean all of each Loan Party’s (or if referring to another Person, such other Person’s) now existing or
hereafter acquired right, title and interest in and to: (i) all patents, patent applications, inventions, invention disclosures and improvements, and all applications, registrations and recordings relating to the foregoing as may at any time be
filed in the United States Patent and Trademark Office or in any similar office or agency of the United States, any state thereof or any political subdivision thereof, or in any other country, and all research and development relating to the
foregoing; and (ii) the reissues, divisions, continuations, renewals, re-examinations, extensions and continuations-in-part of any of the foregoing. 

Payment Date means the fifteenth (15th) day of each of February, May, August
and November (or the next succeeding Business Day to the extent such 15th day is not a Business Day), commencing with February 15, 2019. 

  
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 Permitted Holders means (a) the Investors and (b) any Person with which one
or more Investors form a “group” (within the meaning of Section 14(d) of the Exchange Act) so long as, in the case of this clause (b), the Investors beneficially own more than 50% of the relevant voting Equity Interests
beneficially owned by the group. 
 PBGC means the Pension Benefit Guaranty Corporation and any entity succeeding to any or all of
its material functions under ERISA. 
 Pension Plan means a “pension plan”, as such term is defined in Section 3(2) of
ERISA, which is subject to Title IV of ERISA (other than a Multiemployer Pension Plan), and to which Borrower or any member of the Controlled Group may have any liability, including any liability by reason of having been a substantial employer
within the meaning of Section 4063 of ERISA at any time during the preceding five years, or by reason of being deemed to be a contributing sponsor under Section 4069 of ERISA. 

Permit means, with respect to any Person any permit, approval, clearance, authorization, license, registration, certificate,
concession, grant, franchise, variance or permission from, and any other contractual obligations with, any Governmental Authority, in each case whether or not having the force of law and applicable to or binding upon such Person or any of its
property or Products or to which such Person or any of its property or Products is subject, including without limitation all registrations with Governmental Authorities. 

Permitted Liens means Liens permitted by Section 7.2. 

Person means any natural person, corporation, partnership, trust, limited liability company, association, Governmental Authority or
unit, or any other entity, whether acting in an individual, fiduciary or other capacity. 
 Prior Debt means the Debt listed on
Schedule 4.1. 
 Pro Rata Term Loan Share means, with respect to any Lender, the applicable percentage (as adjusted from time
to time in accordance with the terms hereof) specified opposite such Lender’s name on Annex I which percentage represents the aggregate percentage of the Term Loan Commitment held by such Lender, which percentage shall be with respect to
the outstanding balance of the Term Loan as of any date of determination after the Term Loan Commitment has terminated. 
 Product
means any products manufactured, sold, developed, tested or marketed by Borrower or any of its Subsidiaries from time to time, including, without limitation, those products set forth on Schedule 5.18(b) (as updated from time to time in
accordance with Section 6.1.2). 
 Registered Intellectual Property means all applications, registrations and recordings
for or of Patents, Trademarks or Copyrights filed by a Loan Party with any Governmental Authority, all internet domain name registrations owned by a Loan Party, and all proprietary software owned by a Loan Party. 

Required Lenders means Lenders having an aggregate Pro Rata Term Loan Share in excess of fifty percent (50%), collectively. 

Required Permit means a Permit (a) required under applicable law to the business of Borrower or any of its Subsidiaries or
necessary in the manufacturing, importing, exporting, possession, ownership, warehousing, marketing, promoting, sale, labeling, furnishing, distribution or delivery of goods or services under any laws applicable to the business of Borrower or any of
its Subsidiaries (including, without limitation, any Health Care Laws) or any Drug Application (including without limitation, at any point in 

  
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time, all licenses, approvals and permits issued by the FDA, CMS, or any other applicable Governmental Authority necessary for the testing, manufacture, marketing or sale of any Product by
Borrower or any of its Subsidiary as such activities are being conducted by Borrower or its Subsidiary with respect to such Product at such time), and (b) required by any Person from which Borrower or any of its Subsidiaries have received an
accreditation. 
 Responsible Officer shall mean the president, vice president or secretary of a Person, or any other officer having
substantially the same authority and responsibility; or, with respect to compliance with financial covenants or delivery of financial information, the chief financial officer, the treasurer or the controller of a Person, or any other officer having
substantially the same authority and responsibility, and in all cases such person shall be listed on an incumbency certificate delivered to Agent in form and substance reasonably acceptable to Agent. 

Revenue-Based Payment has the meaning set forth in Section 2.9.1(a). 

Royalties means the amount of any and all royalties, license fees and any other payments or income of any type recognized as revenue in
accordance with GAAP by Borrower and its Subsidiaries with respect to the sale of Products or the provision of services by independent licensees of Borrower and/or its Subsidiaries, including any such payments characterized as a share of net
profits, any up-front or lump sum payments, any milestone payments, commissions, fees or any other similar amounts, less deductions for amounts deducted, repaid or credited by reason of adjustments to the sales upon which royalty amounts are based,
regardless of the reason for such adjustment to such sales. For the purposes of calculating Royalties, Lenders and Agent understand and agree that Affiliates of Borrower shall not be regarded as independent licensees. 

Services means services provided by Borrower or any Affiliate of Borrower to un-Affiliated Persons, including without limitation any
sales, laboratory analysis, testing, consulting, marketing, commercialization and any other healthcare-related services. 
 Subordinated
Debt means any Debt incurred by Borrower and/or any other Loan Party that is subordinated to the Obligations pursuant to a subordination agreement entered into between Agent, any applicable Loan Party and the subordinated creditor(s) upon terms
acceptable to Agent in its commercially reasonable discretion; provided, however, that the Approved AR Loan Facility shall not be considered Subordinated Debt. 

Solvent means, as to any Person at any time, that (a) the fair value of the property of such Person is greater than the amount of
such Person’s liabilities (including disputed, contingent, unmatured and unliquidated liabilities); (b) the present fair saleable value of the property (on a going concern basis) of such Person is not less than the amount that will be
required to pay the probable liability of such Person on its debts as they become absolute and matured; (c) such Person is able to realize upon its assets and pay its debts and other liabilities (including subordinated, disputed, contingent,
unmatured and unliquidated liabilities) as they mature in the normal course of business; (d) such Person does not intend to, and does not believe that it will, incur debts or liabilities beyond such Person’s ability to pay as such debts
and liabilities mature; and (e) such Person is not engaged in business or a transaction, and is not about to engage in business or a transaction, for which such Person’s property would constitute unreasonably small capital. 

Subsidiary means, with respect to any Person, a corporation, partnership, limited liability company or other entity of which such
Person owns, directly or indirectly, such number of outstanding shares or other equity interests as to have more than fifty percent (50%) of the ordinary voting power for the election of directors or other managers of such corporation,
partnership, limited liability company or other entity. Unless the context otherwise requires, each reference to Subsidiaries herein shall be a reference to direct and indirect Subsidiaries of Borrower. Notwithstanding anything to the contrary
herein, neither Biolase Australia Pty. Ltd., an entity organized under the laws of Australia and Biolase (NZ) Limited, an entity organized under the laws of New Zealand shall be considered Subsidiaries of the Borrower for purposes of
Section 6.8(a) of this Agreement. 

  
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 SWK has the meaning set forth in the Preamble. 

Taxes has the meaning set forth in Section 3.1(a). 

Term Loan has the meaning set forth in Section 2.1. 

Term Loan Commitment means $15,000,000. 

Term Loan Maturity Date means May 31, 2025. 

Termination Date means the earlier to occur of (a) the Term Loan Maturity Date, or (b) the date upon which the Loan and all
other Obligations are Paid in Full, whether as a result of (i) the prepayment of the Term Loan and all Obligations through (x) the application of Net Cash Proceeds from any Disposition, or (y) any other mandatory or
voluntary prepayment of the Term Loan in full, (ii) the contractual acceleration of the Loan hereunder, (iii) the acceleration of the Loan by Agent in accordance with this Agreement, or (iv) otherwise. 

Trademarks shall mean all of each Loan Party’s (or if referring to another Person, such other Person’s) now existing or
hereafter acquired right, title, and interest in and to: (i) all of such Loan Party’s (or if referring to another Person, such other Person’s) trademarks, trade dress, trade names, designs, corporate names, company names, business
names, fictitious business names, trade styles, service marks, logos, slogans (and all translations, adaptions, derivations and combinations of the foregoing), other business identifiers, all applications, registrations and recordings relating to
the foregoing as may at any time be filed in the United States Patent and Trademark Office or in any similar office or agency of the United States, or in any other country, and the goodwill of the business relating to the foregoing; (ii) all
renewals thereof; and (iii) all designs and general intangibles of a like nature. 
 Uniform Commercial Code means the Uniform
Commercial Code as in effect in the State of New York; provided that if perfection or the effect of perfection or non-perfection or the priority of any security interest in any Collateral is governed by the Uniform Commercial Code as in
effect in a jurisdiction other than the State of New York, “Uniform Commercial Code” means the Uniform Commercial Code as in effect from time to time in such other jurisdiction for purposes of the provisions hereof relating to such
perfection, effect of perfection or non-perfection or priority. 
 U.S. or United States means the United States of America. 

U.S. Lender means any Lender that is a “United States person” within the meaning of Section 7701(a)(30) of the IRC. 

Wholly-Owned Subsidiary means, as to any Person, another Person all of the Equity Interests of which (except directors’ qualifying
shares) are at the time directly or indirectly owned by such Person and/or another Wholly-Owned Subsidiary of such Person. 

  
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 1.2 Interpretation. 

(a) In the case of this Agreement and each other Loan Document, (i) the meanings of defined terms are equally applicable to the singular
and plural forms of the defined terms; (ii) Annex, Exhibit, Schedule and Section references are to such Loan Document unless otherwise specified; (iii) the term “including” is not limiting and means “including but not
limited to”; (iv) in the computation of periods of time from a specified date to a later specified date, the word “from” means “from and including”; the words “to” and “until” each mean “to but
excluding”, and the word “through” means “to and including”; (v) unless otherwise expressly provided in such Loan Document, (A) references to agreements and other contractual instruments shall be deemed to include
all subsequent amendments, restatements and other modifications thereto, but only to the extent such amendments, restatements and other modifications are not prohibited by the terms of any Loan Document, and (B) references to any statute or
regulation shall be construed as including all statutory and regulatory provisions amending, replacing, supplementing or interpreting such statute or regulation; (vi) this Agreement and the other Loan Documents may use several different
limitations, tests or measurements to regulate the same or similar matters, all of which are cumulative and each shall be performed in accordance with its terms and (vii) this Agreement and the other Loan Documents are the result of
negotiations among and have been reviewed by counsel to Agent, Borrower, Lenders and the other parties hereto and thereto and are the products of all parties; accordingly, they shall not be construed against Borrower, Agent or Lenders merely because
of Borrower’s, Agent’s or Lenders’ involvement in their preparation. Except where otherwise expressly provided in the Loan Documents, in any instance where the approval, consent or the exercise of Agent’s judgment is required,
the granting or denial of such approval or consent and the exercise of such judgment shall be (x) within the sole and absolute discretion of Agent and/or Lenders; and (y) deemed to have been given only by a specific writing
intended for such purpose executed by Agent. 
 (b) For purposes of converting any amount reported or otherwise denominated in any currency
other than Dollars to Dollars under or in connection with the Loan Documents, Agent shall calculate such currency conversion via the applicable exchange rate identified and normally published by Bloomberg Professional Service as the applicable
exchange rate as of the close of currency trading on each trading date during the applicable period of measurement, or, if such currency conversion deals exclusively with a particular date of determination, as of the close of currency trading on
such date of determination (or the following trading date to the extent no currency trading took place on such date of determination). If Bloomberg Professional Service no longer reports such currency exchange rate, Agent shall select another
nationally-recognized currency exchange rate reporting service selected by Agent in good faith. 
 (c) If any payment hereunder is to be made
on a day other than a Business Day, such payment shall be extended to the next succeeding Business Day. In the case of any extension of any payment of principal pursuant to the preceding sentence, interest thereon shall be payable at the then
applicable rate during such extension. When the performance of any covenant, duty or obligation (other than payment of an obligation as described in the immediately preceding sentence) is required on a day which is not a Business Day, the date on
which such performance is required shall be extended to the immediately succeeding Business Day. 
 (d) Any and all notices, reports,
financial statements or other documents or instruments that are required to be delivered pursuant this Agreement (including, without limitation and for the avoidance of doubt, pursuant to Section 6.1.1, Section 6.1.2,
Section 6.1.5, Section 6.1.6, Section 6.1.7, Section 6.1.10 and Section 6.9) shall be deemed to have been delivered on the date on which such documents are posted on the SEC’s website at
www.sec.gov. 
 (e) In the case of this Agreement and each other Loan Document, to the extent that any representation and warranty
applies (i) to any Foreign Subsidiary or (ii) any asset, Product, Service or property of any Foreign Subsidiary, such representation and warranty shall be subject to the actual knowledge of the Loan Parties as context requires. 

  
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 (f) In the case of this Agreement and each other Loan Document, and notwithstanding anything
to the contrary in any Loan Document, it is understood and agreed that (i) the Agent shall not require the perfection of a security interest granted in Collateral (under and as defined in the Guarantee and Collateral Agreement) as to which
(A) the cost, burden, difficulty or consequence (including any effect on the ability of the relevant Loan Party to conduct its operations and business in the ordinary course of business) of perfecting a security interest therein outweighs the
benefit of a security interest to the relevant Secured Parties (under and as defined in the Guarantee and Collateral Agreement) afforded thereby, as determined by Agent in its reasonable (from standpoint of a secured lender) discretion and
(B) solely as it relates to any Collateral that does not constitute US Collateral (under and as defined in the Guarantee and Collateral Agreement) or that is owned or held by a Loan Party that is organized under the law of any jurisdiction
other than the United States or Canada, the granting of a security interest in, or the perfection of a security interest granted in, in either case, would result in material and adverse tax consequences to any Loan Party (as determined by Agent in
its reasonable (from standpoint of a secured lender) discretion) and (ii) to the extent any Foreign Subsidiary is prohibited by applicable law from being a Guarantor (under and as defined in the Guarantee and Collateral Agreement), such Foreign
Subsidiary’s status as a Guarantor and/or its Guarantor Obligations, as applicable, under and as defined in the Guarantee and Collateral Agreement, shall be limited to the maximum amount of liability which could be asserted against such
Guarantor without causing such Foreign Subsidiary (or its directors and officers) to be in violation with applicable law. 
 Section 2 Credit
Facility. 
 2.1 Term Loan Commitments. 

The Commitments of Lenders to make any Term Loan shall terminate concurrently with the making the of such Term Loan. The Term Loan is not a
revolving credit facility, and therefore any amount thereof that is repaid or prepaid by Borrower, in whole or in part, may not be re-borrowed.  

2.2 Loan Procedures. 
 (a)
On the Closing Date, each Lender shall advance to Borrower an amount equal to its Pro Rata Share of the Term Loan, upon Borrower’s satisfaction of the conditions to closing described in Section 4 of this Agreement.
(a) Borrower, Agent and Lenders hereby agree and acknowledge that, as of May 7, 2019, the outstanding principal balance of the Term Loan is $12,500,000. 

(b) On or about May 7, 2019, Lenders shall make an additional term loan in the original principal amount of $2,500,000, resulting in an
aggregate outstanding principal balance of the Term Loan of $15,000,000. Upon the funding of such additional term loan amount under this Section 2.2.2, Borrower shall pay to Agent, for its own account, an origination fee in the amount of
$37,500, which origination fee shall be deemed fully earned and non-refundable as of the funding of such subsequent term loan. All such term loan advances described in this Section 2.2 shall be deemed a single term Loan (each such loan,
individually and collectively, the “Term Loan”) which shall be in an aggregate principal amount equal to the Term Loan Commitment 

  
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 2.3 Commitments Several. 

The failure of any Lender to make the Term Loan on the Closing Date shall not relieve any other Lender of its obligation (if any) to make its
Loan on the applicable date, but no Lender shall be responsible for the failure of any other Lender to make the Term Loan to be made by such other Lender. 

2.4 Indebtedness Absolute; No Offset; Waiver. 

The payment obligations of Borrower hereunder are absolute and unconditional, without any right of rescission, set-off, counterclaim or defense
for any reason against Agent and Lenders. As of the Closing Date, the Loan has not been compromised, adjusted, extended, satisfied, rescinded, set-off or modified, and the Loan Documents are not subject to any litigation, dispute, refund, claims of
rescission, set-off, netting, counterclaim or defense whatsoever, including but not limited to, claims by or against any Loan Party or any other Person. Payment of the Obligations by Borrower, shall be made only by wire transfer, in Dollars, and in
immediately available funds when due and payable pursuant to the terms of this Agreement and the other Loan Documents, is not subject to compromise, adjustment, extension, satisfaction, rescission, set-off, counterclaim, defense, abatement,
suspension, deferment, deductible, reduction, termination or modification, whether arising out of transactions concerning the Loan, or otherwise. Without limitation to the foregoing, to the fullest extent permitted under applicable law and
notwithstanding any other term or provision contained in this Agreement or any other Loan Document, Borrower hereby waives (and shall cause each Loan Party to waive) (a) presentment, protest and demand, notice of default (except as expressly
required in the Loan Documents), notice of intent to accelerate, notice of acceleration, notice of protest, notice of demand and of dishonor and non-payment of the Obligations, (b) any requirement of diligence or promptness on Agent’s part
in the enforcement of its rights under the provisions of this Agreement and any other Loan Document, (c) any rights, legal or equitable, to require any marshalling of assets or to require foreclosure sales in a particular order, (d) all
notices of every kind and description which may be required to be given by any statute or rule of law except as specifically required hereunder, (e) the benefit of all laws now existing or that may hereafter be enacted providing for any
appraisement before sale or any portion of the Collateral, (f) all rights of homestead, exemption, redemption, valuation, appraisement, stay of execution, notice of election to mature or declare due the whole of the Obligations in the event of
foreclosure of the Liens created by the Loan Documents, (g) the pleading of any statute of limitations as a defense to any demand under any Loan Document and (h) any defense to the obligation to make any payments required under the Loan
Documents, including the obligation to pay taxes based on any damage to, defects in or destruction of the Collateral or any other event, including obsolescence of any of the Collateral, it being agreed and acknowledged that such payment obligations
are unconditional and irrevocable. Borrower further acknowledges and agrees (i) to any substitution, subordination, exchange or release of any security or the release of any party primarily or secondarily liable for the payment of the Loan;
(ii) that Agent shall not be required to first institute suit or exhaust its remedies hereon against others liable for repayment of all or any part of the Loan, whether primarily or secondarily (collectively, the “Obligors”),
or to perfect or enforce its rights against any Obligor or any security for the Loan; and (iii) that its liability for payment of the Loan shall not be affected or impaired by any determination that any security interest or lien taken by Agent
for the benefit of Agent and Lenders to secure the Loan is invalid or unperfected. Borrower acknowledges, warrants and represents in connection with each waiver of any right or remedy of Borrower contained in any Loan Document, that it has been
fully informed with respect to, and represented by counsel of its choice in connection with, such rights and remedies, and all such waivers, and after such advice and consultation, has presently and actually intended, with full knowledge of its
rights and remedies otherwise available at law or in equity, to waive or relinquish such rights and remedies to the full extent specified in each such waiver. 

  
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 2.5 Loan Accounting. 

2.5.1 Recordkeeping. 

Agent, on behalf of each Lender, shall record in its records the date and amount of the Loan made by each Lender, each prepayment and
repayment thereof. The aggregate unpaid principal amount so recorded shall be final, binding and conclusive absent manifest error. The failure to so record any such amount or any error in so recording any such amount shall not, however, limit or
otherwise affect the Obligations of Borrower hereunder or under any Note to repay the principal amount of the Loans hereunder, together with all interest accruing thereon. 

2.5.2 Notes. 
 At the
request of any Lender, the Loan of such Lender shall be evidenced by a Note, with appropriate insertions, payable to the order of such Lender in a face principal amount equal to such Lender’s Pro Rata Term Loan Share and payable in such amounts
and on such dates as are set forth herein. 
 2.6 Payment of Interest. 

2.6.1 Interest Rates. 

(a) The outstanding principal balance under the Loan shall bear interest at a per annum rate of interest equal to the Contract Rate (as may be
adjusted from time to time in accordance with this Section 2.6.1). Whenever, subsequent to the date hereof, the LIBOR Rate is increased or decreased (as determined on the date that is two (2) Business Days prior to each Payment
Date), the Contract Rate, as set forth herein, shall be similarly changed effective as of such subsequent Payment Date, without notice or demand of any kind by an amount equal to the amount of such change in the LIBOR Rate on the date that is two
(2) Business Days prior to each such Payment Date. The interest due on the principal balance of the Loan outstanding as of any Payment Date shall be computed for the actual number of days elapsed during the period in question on the basis of a
year consisting of three hundred sixty (360) days and shall be calculated by determining the average daily principal balance outstanding for each day of such period in question. The daily rate shall be equal to 1/360th times the Contract Rate.
If any statement furnished by Agent for the amount of a payment due exceeded the actual amount that should have been paid because the LIBOR Rate decreased and such decrease was not reflected in such statement, Borrower shall make the payment
specified in such statement from Agent and Borrower shall receive a credit for the overpayment, which credit shall be applied towards the next subsequent payment due hereunder. If any statement furnished by Agent for the amount of a payment due was
less than the actual amount that should have been paid because the LIBOR Rate increased and such increase was not reflected in such statement, Borrower shall make the payment specified in such statement from Agent and Borrower shall be required to
pay any resulting underpayment with the next subsequent payment due hereunder; for the avoidance of doubt, any payment that is made that is in an amount less than the actual amount that should have been paid because a LIBOR Rate increase was not
reflected in a statement furnished by the Agent shall not be considered a Default or Event of Default hereunder. 

  
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 (b) Borrower recognizes and acknowledges that any default on any payment, or portion
thereof, due hereunder or to be made under any of the other Loan Documents, will result in losses and additional expenses to Agent in servicing the Loan, and in losses due to Lenders’ loss of the use of funds not timely received. Borrower
further acknowledges and agrees that in the event of any such Default, Lenders would be entitled to damages for the detriment proximately caused thereby, but that it would be extremely difficult and impracticable to ascertain the extent of or
compute such damages. Therefore, upon the Term Loan Maturity Date and/or upon the occurrence and during the existence of an Event of Default (or upon any acceleration), interest shall automatically accrue hereunder, without notice to Borrower, at
the Default Rate. The Default Rate shall be calculated and due from the date that the Event of Default occurred and shall be payable upon demand. 

(c) Notwithstanding anything herein to the contrary, if at any time the interest rate for any Loan (if applicable), together with all fees,
charges and other amounts that are treated as interest on such Loan under applicable law (collectively, “charges”), shall exceed the maximum lawful rate (the “Maximum Rate”) that may be contracted for, charged, taken,
received or reserved by the Lender holding such Loan in accordance with applicable law, the rate of interest payable in respect of such Loan hereunder (if applicable), together with all charges payable in respect of the Loan, shall be limited to the
Maximum Rate. To the extent lawful, the interest and charges that would have been paid in respect of such Loan but were not paid as a result of the operation of this Section shall be cumulated and the interest (if any) and charges payable to such
Lender in respect of other Loans or periods shall be increased (but not above the amount collectible at the Maximum Rate therefor) until such cumulated amount, together with interest thereon at the Federal Funds Effective Rate for each day to the
date of repayment, shall have been received by such Lender. Any amount collected by such Lender that exceeds the maximum amount collectible at the Maximum Rate shall be applied to the reduction of the principal balance of such Loan or refunded to
the Borrower so that at no time shall the interest (if any) and charges paid or payable in respect of such Loan exceed the maximum amount collectible at the Maximum Rate. 

2.6.2 Payments of Interest and Principal. 

Borrower shall pay to Lenders all accrued interest on the Loan in arrears on each Payment Date, upon a prepayment of such Loan in accordance
with Section 2.8 and at maturity in cash. Any partial prepayment of the Loan shall be applied in inverse order of maturity and so shall not reduce the amount of any quarterly principal amortization payment required pursuant to
Section 2.9.1 (but this shall not be construed as permitting any partial prepayment other than as may be expressly permitted elsewhere in this Agreement). 

2.7 Fees. 
 (a)
Origination Fee. Borrower shall pay to SWK, for its own account, a fee (the “Origination Fee”) in the amount of $187,500, which Origination Fee shall be deemed fully earned and non-refundable on the Closing Date and which, at
the option of the Borrower, may be net-funded on the Closing Date. 

  
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 (b) Exit Fee. Subject to Section 2.8.3, upon the Termination Date, Borrower
shall pay an exit fee (the “Exit Fee”) to Agent, for the benefit of Lenders, in an amount equal to (x) eight percent (8.0%) multiplied by (y) the aggregate principal amount of the Term Loan advanced
hereunder, which Exit Fee shall be deemed fully earned and non-refundable on the Termination Date.  
 (c) First Amendment Fee. Upon the Termination Date, Borrower shall pay a deferred
amendment fee in relation to that certain First Amendment to this Agreement (the “First Amendment Fee”) to Agent, for its own account, in an amount equal to $150,000, which First Amendment Fee shall be deemed fully earned and
non-refundable on May 7, 2019. 

(d) Tenth
Amendment Fee. Upon the Termination Date, Borrower shall pay a deferred amendment fee in relation to that certain Tenth Amendment to this Agreement (the “Tenth Amendment Fee”) to Agent, for its own account, in an amount equal to
(i) to the extent that Borrower shall have issued additional Equity Interests or Subordinated Debt, in form and substance reasonably acceptable to Agent, resulting in gross cash proceeds to Borrower of not less than $10,000,000 on or prior to
January 30, 2023, $0, (ii) to the extent that Borrower shall have issued additional Equity Interests or Subordinated Debt, in form and substance reasonably acceptable to Agent, resulting in gross cash proceeds to Borrower of less than
$10,000,000 but greater than $5,000,000 on or prior to January 30, 2023, $25,000, or (iii) to the extent that Borrower shall have failed to issue additional Equity Interests or Subordinated Debt, in form and substance reasonably acceptable
to Agent, resulting in gross cash proceeds to Borrower of at least $5,000,000 on or prior to January 30, 2023, $130,000; which Tenth Amendment Fee shall be deemed fully earned and non-refundable on January 30, 2023. 
 2.8 Prepayment. 

2.8.1 Mandatory Prepayment. 

Borrower shall prepay all or part of, as applicable, the Obligations (which shall include (a) as it relates to any such prepayment made
pursuant to this Section 2.8.1, on or after the Closing Date and prior to the first anniversary of the Closing Date, the amount of interest theretofore accrued but unpaid in respect of the principal amount so prepaid, plus the amount of
interest that would have accrued on the principal amount so prepaid had it remained outstanding through the first anniversary of the Closing Date assuming the Contract Rate remained constant from the date of such prepayment through the first
anniversary of the Closing Date, (b) as it relates to any such prepayment made on or after the first anniversary of the Closing Date, any amounts that would otherwise be due and payable on such date had Borrower voluntarily prepaid the
Obligations pursuant to Section 2.8.2), or (c) as it relates to any such prepayment made on or before the first anniversary of the Closing Date, any COC Prepayment Fee that would otherwise be due and payable on such date had
Borrower voluntarily prepaid the Obligations pursuant to Section 2.8.3) until paid in full within two (2) Business Days after the receipt by a Loan Party of any Net Cash Proceeds from any Disposition, in an amount equal to such Net
Cash Proceeds. 

  
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 2.8.2 Voluntary Prepayment. 

(a) Subject to clause (b) below and Section 2.8.3 hereof, Borrower may, on at least five (5) Business Days’
(or such shorter period as Agent may agree in its sole discretion) written notice or telephonic notice (provided that such notice may be conditioned on receiving the proceeds of any transaction) (followed on the same Business Day by written
confirmation thereof) to Agent (which shall promptly advise each Lender thereof) not later than 2:00 p.m. Dallas time on such day, prepay the Term Loan and all related Obligations in whole but not in part at any time on or after the first
anniversary of the Closing Date. Such notice to Agent shall specify the amount and proposed date of such prepayment, and the application of such amounts to be prepaid shall be applied in accordance with Section 2.9.1(b) or 2.10.2
(as applicable). 
 (b) If Borrower makes a prepayment of the Term Loan under Section 2.8.2(a), it shall pay to Agent, for the
benefit of Lenders, the following amounts (in addition to any such prepayment of the Term Loan and related Obligations) on the date of such prepayment: (i) if such prepayment is made on or after the first anniversary of the Closing Date but
prior to the second anniversary of the Closing Date, six percent (6%) of the aggregate amount of the Term Loan so prepaid; (ii) if such prepayment is made on or after the second anniversary of the Closing Date but prior to the third
anniversary of the Closing Date, one percent (1%) of the aggregate amount of the Term Loan so prepaid; and (iii) if such prepayment is made on or after the third anniversary of the Closing Date, zero percent (0%) of the aggregate amount of
the Term Loan so prepaid. 
 (c) For the avoidance of doubt, a permitted payment under this Section 2.8.2 is independent of and
in addition to Revenue-Based Payments that are credited toward the principal of the Loans under Section 2.9.1(b). Notwithstanding anything set forth herein or in any other Loan Documents to the contrary, any prepayment of the Loans shall
be limited and governed by this Section 2.8.2 other than prepayments or repayments (i) via the application of Revenue-Based Payments made pursuant to Section 2.9.1 or Section 2.10.2, as applicable or
(ii) prepayments in accordance with Section 2.8.1 or Section 2.8.3. 
 2.8.3 Change of Control. 

Upon a Change of Control on or before the first anniversary of the Closing Date, Borrower shall immediately prepay all outstanding Obligations.
Such prepayment shall equal the sum of the outstanding principal balance of the Term Loan and all other outstanding Obligations (subject to the limitations set forth in this Section 2.8.3), plus  

(a) a prepayment fee (the “COC Prepayment Fee”) calculated as the additional amount that would be needed to be
paid such that the sum of (1) such COC Prepayment Fee, plus (2) the aggregate payments actually made in cash to all Lenders on or prior to such date in respect of the principal amount of the Term Loan, including without limitation
the Origination Fee, plus (3) without duplication, all Revenue-Based Payments actually made in cash to all Lenders on or prior to such date (excluding, for the avoidance of doubt, any amounts paid in respect of any costs, expenses,
indemnifications or reimbursements or any amounts paid in connection with the Closing Date Warrant, but including, for the avoidance of doubt, any amounts paid or payable in respect of the Origination Fee, the COC Prepayment Fee and Exit Fee)
results in an amount equal to one and twenty-three hundredth (1.23) times the aggregate amount advanced by Lenders pursuant to Section 2.2 hereof on or prior to such date; or 

(b) if such prepayment occurs on or after the first anniversary of the Closing Date, the amounts that would otherwise be due
and payable upon a prepayment made pursuant to Section 2.8.2(b) on such date of determination, if any. 
 Any prepayment made
under this Section 2.8.3 shall be applied in the order set forth in Section 2.9.1(b). For the avoidance of doubt, (i) no amounts paid or otherwise earned in connection with the Closing Date Warrant shall be included in
the calculation of the Prepayment Fee, and (ii) no Exit Fee shall be due and payable upon a prepayment of the loan prior to the first anniversary of the Closing Date pursuant to this Section 2.8.3. 

  
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 2.9 Repayment of Term Loan. 

2.9.1 Revenue-Based Payment. 

(a) During the period commencing on the date hereof until the Obligations are Paid in Full, Borrower promises to pay to Agent, for the account
of each Lender according to its Pro Rata Term Loan Share, an amount based on a percentage of the aggregate of the Net Sales, Royalties and other revenue realized by Borrower and/or its Subsidiaries, on a consolidated basis, in accordance with GAAP
(collectively, the “Aggregate Revenue”) in each Fiscal Quarter (the “Revenue-Based Payment”), which will be applied to the Obligations as provided in clause (b) below. The Revenue-Based Payment with
respect to each Fiscal Quarter shall be payable on the Payment Date next following the end of such Fiscal Quarter. Commencing with the Fiscal Quarter beginning January 1, 2018, the Revenue-Based Payment with respect to each Fiscal Quarter shall
be equal to: 
 (i) the aggregate Revenue-Based Payments payable during the period commencing as of January 1 of the
Fiscal Year of which such Fiscal Quarter is part, through the end of such Fiscal Quarter (such elapsed portion of the Fiscal Year, the “Elapsed Period”), calculated as the sum of: 

(A) Fifty percent (50.00%) of Aggregate Revenue during the Elapsed Period up to and including $7,500,000; plus 

(B) Twenty-five percent (25.00%) of Aggregate Revenue during the Elapsed Period greater than $7,500,000; minus 

(ii) the aggregate amount of Revenue-Based Payments, if any, made with respect to prior Fiscal Quarters in such Fiscal Year;
provided that the Revenue-Based Payment is payable solely upon Aggregate Revenue in a given Fiscal Year, and will not be calculated on a cumulative, year-over-year basis. 

(b) So long as no Event of Default has occurred and is continuing and until the Obligations have been Paid in Full, each Revenue-Based Payment
on each Payment Date will be applied in the following priority: 
 (i) FIRST, to the payment of all fees, costs, expenses
and indemnities due and owing to Agent pursuant to Sections 2.7, 3.1, 3.2, 6.3(d), 10.4 and/or 10.5 under this Agreement or otherwise pursuant to the Collateral Documents, and any other Obligations owing to
Agent in respect of sums advanced by Agent to preserve or protect the Collateral or to preserve or protect its security interest in the Collateral (other than fees not otherwise included in an invoice provided by Agent pursuant to
Section 2.1.0.1 for such Payment Date for which invoices have been delivered to the Borrower no later than two (2) Business Days prior to such Payment Date); 

  
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 (ii) SECOND, to the payment of all fees, costs, expenses and indemnities
due and owing to Lenders in respect of the Loans and Commitments pursuant to Sections 2.7, 3.1, 3.2, 6.3(d), 10.4 and/or 10.5 under this Agreement or otherwise pursuant to the Collateral Documents, pro rata
based on each Lender’s Pro Rata Term Loan Share, until Paid in Full; 
 (iii) THIRD, to the payment of all accrued but
unpaid interest in respect of the Loans as of such Payment Date, pro rata based on each Lender’s Pro Rata Term Loan Share, until Paid in Full; 

(iv) FOURTH, as it relates to each Payment Date on or after the Payment Date occurring in November 2023 to the payment of all
principal of the Loans, pro rata based on each Lender’s Pro Rata Term Loan Share, up to an aggregate amount of $700,000 on any such Payment Date; and 

(v) FIFTH, all remaining amounts to the Borrower. 

In the event that the amounts distributed under this clause (b) on any Payment Date are insufficient for payment of the amounts set forth in
clauses (i) through (iii) above for such Payment Date, Borrower shall pay an amount equal to the extent of such insufficiency within five (5) Business Days (or such longer period as Agent may agree in its sole
discretion) of request by Agent. For the avoidance of doubt, at all times prior to the Payment Date in November 2023, Borrower shall only be required to pay Revenue-Based Payments to the extent of amounts owing under clauses (i), (ii),
and (iii) above on each such Payment Date prior to the Payment Date in November 2023. 
 (c) In the event that Borrower
makes any adjustment to Aggregate Revenue after it has been reported to Agent, and such adjustment results in an adjustment to the Revenue-Based Payment due to the Lenders pursuant to this Section 2.9.1, Borrower shall so notify Agent
and such adjustment shall be captured, reported and reconciled with the next scheduled report and payment of Revenue-Based Payment hereunder, but in no event shall the failure to have paid any amount that has been adjusted in accordance with this
Section 2.9.1(d) result in an Event of Default to the extent such amounts are paid in full on the next Payment Date. Notwithstanding the foregoing, Agent and Borrower shall discuss and agree on the amount of any such adjustment prior to
it being given effect with respect to future Revenue-Based Payments. 
 2.9.2 Principal. 

Notwithstanding the foregoing, the outstanding principal balance of the Term Loan and all other Obligations then due and owing (including any
amounts due pursuant to Section 2.8.2 hereof or any COC Prepayment Fee, as applicable, that may be due and owing on such date) shall be Paid in Full on the Termination Date. 

  
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 2.10 Payment. 

2.10.1 Making of Payments. 

Except as set forth in the last sentence of this Section 2.10.1, all payments of principal, interest, fees and other amounts,
shall be made in immediately-available funds, via wire transfer as directed by Agent in writing, not later than 2:00 p.m. Dallas time on the date due, and funds received after that hour shall be deemed to have been received by Agent on the following
Business Day. Not later than two (2) Business Days prior to each Payment Date, Agent shall provide to Borrower and each Lender a quarterly statement with the amounts payable by Borrower to Agent on such Payment Date in accordance with
Section 2.9.1(b) and (c) hereof, which shall include, for additional clarity, Agent’s calculation of the Revenue-Based Payment for the prior Fiscal Quarter, which statement shall be binding on Borrower absent manifest
error, and Borrower shall be entitled to rely on such quarterly statement in relation to its payment obligations on such Payment Date. 

2.10.2 Application of Payments and Proceeds 

Following an Event of Default. 

Following the occurrence and during the continuance of an Event of Default, or if the Obligations have otherwise become or have been declared
to become immediately due and payable in accordance with this Agreement, then notwithstanding anything herein or in any other Loan Document to the contrary, Agent shall apply all or any part of payments in respect of the Obligations and proceeds of
Collateral, in each case as received by Agent, to the payment of the Obligations in the order and priority as determined by Agent in its sole discretion. 

2.10.3 Set-off. 
 Borrower
agrees that Agent and each Lender and its Affiliates have all rights of set-off and bankers’ lien provided by applicable law, and in addition thereto, Borrower agrees that at any time an Event of Default exists and is continuing, Agent and each
Lender may, subject to Section 2.10.4, to the fullest extent permitted by applicable law, apply to the payment of any Obligations of Borrower hereunder then due, any and all balances, credits, deposits, accounts or moneys of Borrower
then or thereafter with Agent or such Lender. Notwithstanding the foregoing, no Lender shall exercise any rights described in the preceding sentence without the prior written consent of Agent. 

2.10.4 Proration of Payments. 

If any Lender shall obtain any payment or other recovery (whether voluntary, involuntary, by application of set-off or otherwise, on account
of principal of, interest on or fees in relation to any Loan, but excluding any payment pursuant to Section 3.1, 3.2, 10.5 or 10.8) in excess of its applicable Pro Rata Term Loan Share of payments and other
recoveries obtained by all Lenders on account of principal of, interest on or fees in relation to such Term Loan then held by them, then such Lender shall purchase from the other Lenders such participations in the Loans held by them as shall be
necessary to cause such purchasing Lender to share the excess payment or other recovery ratably with each of them; provided that if all or any portion of the excess payment or other recovery is thereafter recovered from such purchasing
Lender, the purchase shall be rescinded and the purchase price restored to the extent of such recovery. 

  
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 Section 3 Yield Protection. 

3.1 Taxes. 
 (a) All
payments of principal and interest on the Loans and all other amounts payable hereunder by or on behalf of Borrower to or for the account of Agent or any Lender shall be made free and clear of and without deduction for any present or future income,
excise, stamp, documentary, property or franchise taxes and other taxes, fees, duties, levies, withholdings or other similar charges imposed by any Governmental Authority that is a taxing authority (“Taxes”), excluding
(i) taxes imposed on or measured by Agent’s or any Lender’s net income (however denominated) or gross profits, and franchise taxes, imposed by any jurisdiction (or subdivision thereof) under the laws of which Agent or such Lender is
organized or in which Agent or such Lender conducts business or, in the case of any Lender, in which its applicable lending office is located, (ii) any branch profit taxes imposed by the United States of America or any similar tax imposed by
any other jurisdiction in which Agent or a Lender is located or conducts business; (iii) in the case of any Foreign Lender, any withholding tax that is imposed on amounts payable to such Foreign Lender at the time such Foreign Lender becomes a
party to this Agreement or designates a new lending office; (iv) in the case of any U.S. Lender, any United States federal backup withholding tax; and (v) taxes imposed under FATCA (items in clauses (i) through (v),
“Excluded Taxes”, and all Taxes other than Excluded Taxes, “Indemnified Taxes”). If any withholding or deduction from any payment to be made by Borrower hereunder is required in respect of any Taxes pursuant to any
applicable law, rule or regulation, then Borrower shall: (w) make such withholding or deduction; (x) pay directly to the relevant Governmental Authority the full amount required to be so withheld or deducted;
(y) as promptly as practicable forward to Agent the original or a certified copy of an official receipt or other documentation reasonably satisfactory to Agent evidencing such payment to such Governmental Authority; and
(z) if the withholding or deduction is with respect to Indemnified Taxes, pay to Agent for the account of Lenders such additional amount or amounts as is necessary to ensure that the net amount actually received by each Lender will equal
the full amount such Lender would have received had no such withholding or deduction of Indemnified Taxes been required. To the extent that any amounts shall ever be paid by Borrower in respect of Indemnified Taxes, such amounts shall, for greater
certainty, be considered to have accrued and to have been paid by Borrower as interest on the Loans. 
 (b) Borrower shall indemnify Agent
and each Lender for any Indemnified Taxes paid by Agent or such Lender, as applicable, on or with respect to any payment by or on account of any obligation of Borrower hereunder, and any additions to Tax, penalties and interest paid by Agent or such
Lender with respect to such Indemnified Taxes; provided that Borrower shall not have any obligation to indemnify any party hereunder for any Indemnified Taxes or additions to Tax, penalties or interest with respect thereto that result from or
are attributable to such party’s own gross negligence or willful misconduct. Payment under this Section 3.1(b) shall be made within thirty (30) days after the date Agent or the Lender, as applicable, makes written demand
therefor; provided, however, that if such written demand is made more than one-hundred eighty (180) days after the earlier of (i) the date on which Agent or the Lender, as applicable, pays such Indemnified Taxes or additions
to Tax, penalties or interest with respect thereto and (ii) the date on which the applicable Governmental Authority makes written demand on Agent or such Lender, as applicable, for payment of such Indemnified Taxes or additions to Tax,
penalties or interest with respect thereto, then Borrower shall not be obligated to indemnify Agent or such Lender for such Indemnified Taxes or additions to Tax, penalties or interest with respect thereto. 

(c) Each Foreign Lender that is a party hereto on the Closing Date or becomes an assignee of an interest under this Agreement under
Section 10.8.1 after the Closing Date (unless such Lender was already a Lender hereunder immediately prior to such assignment) shall deliver to Borrower and Agent on or prior to the date on which such Foreign Lender becomes a party to
this Agreement: 

  
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 (i) Two duly completed and executed originals of IRS Form W-8BEN (or IRS
Form W-8BENE) claiming exemption from withholding of Taxes under an income tax treaty to which the United States of America is a party; 

(ii) two duly completed and executed originals of IRS Form W-8ECI; 

(iii) a certificate in form and substance reasonably satisfactory to Agent and Borrower claiming entitlement to the portfolio
interest exemption under Section 881(c) of the IRC and certifying that such Foreign Lender is not (x) a “bank” within the meaning of Section 881(c)(3)(A) of the IRC, (y) a “10 percent
shareholder” of Borrower within the meaning of Section 881(c)(3)(B) of the IRC, or (z) a “controlled foreign corporation” described in Section 881(c)(3)(C) of the IRC, together with two duly completed and
executed originals of IRS Form W-8BEN (or IRS Form W-8BENE); or 
 (iv) if the Foreign Lender is not the beneficial owner of
amounts paid to it hereunder, two duly completed and executed originals of IRS Form W-8IMY, each accompanied by a duly completed and executed IRS Form W-8ECI, IRS Form W-8BEN (or IRS Form W-8BENE), IRS Form W-9 or a portfolio interest certificate
described in clause (iii) above from each beneficial owner of such amounts claiming entitlement to exemption from withholding or backup withholding of Taxes. 

Each Foreign Lender shall (to the extent legally entitled to do so) provide updated forms to Borrower and Agent on or prior to the date any prior form
previously provided under this clause (c) becomes obsolete or expires, after the occurrence of an event requiring a change in the most recent form or certification previously delivered by it pursuant to this clause (c) or
from time to time if requested by Borrower or Agent. Each U.S. Lender shall deliver to Agent and Borrower on or prior to the date on which such Lender becomes a party to this Agreement (and from time to time thereafter upon the request of Borrower
or Agent) properly completed and executed originals of IRS Form W-9 certifying that such Lender is exempt from backup withholding. Notwithstanding anything to the contrary contained in this Agreement, Borrower
shall not be required to pay additional amounts to or indemnify any Lender pursuant to this Section 3.1 with respect to any Taxes required to be deducted or withheld (or any additions to Tax, penalties or interest with respect thereto)
(A) on the basis of the information, certificates or statements of exemption provided by a Lender pursuant to this clause (c), or (B) if such Lender shall fail to comply with the certification requirements of this clause (c).

 (d) Without limiting the foregoing, each Lender shall timely comply with any certification, documentation, information or other reporting
necessary to establish an exemption from withholding under FATCA and shall provide any documentation reasonably requested by Borrower or Agent sufficient for Borrower and Agent to comply with their obligations under FATCA and to determine that such
Lender has complied with such applicable reporting requirements. 
 (e) If Agent or a Lender determines that it is entitled to or has
received a refund of any Taxes for which it has been indemnified by Borrower (or another Loan Party) or with respect to which Borrower (or another Loan Party) shall have paid additional amounts pursuant to this Section 3.1, it shall
promptly notify Borrower of such refund, and promptly make an appropriate claim to the relevant Governmental Authority for such refund (if it has not previously done so). If Agent or a Lender receives a refund (whether or not pursuant to such claim)
of such Taxes, it shall promptly pay over such refund to Borrower (but only to the extent of indemnity payments made, or additional amounts paid, by Loan Parties 

  
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under this Section 3.1 with respect to the Taxes giving rise to such refund), net of all out-of-pocket expenses of the Agent or such Lender and without interest (other than any
interest paid by the relevant Governmental Authority with respect to such refund); provided that Borrower, upon the request of Agent or such Lender, agrees to repay to Agent or such Lender the amount paid over to Borrower in the event Agent
or such Lender is required to repay such refund to such Governmental Authority. This Section 3.1(e) shall not be construed to require Agent or any Lender to make available its Tax returns (or any other information relating to its Taxes
which it deems confidential) to Borrower or any other Person or to alter its internal practices or procedures with respect to the administration of Taxes. 

3.2 Increased Cost. 
 (a)
If, after the Closing Date, the adoption of, or any change in, any applicable law, rule or regulation, or any change in the interpretation or administration of any applicable law, rule or regulation by any Governmental Authority, central bank or
comparable agency charged with the interpretation or administration thereof (provided that notwithstanding anything herein to the contrary, the Dodd-Frank Wall Street Reform and Consumer Protection Act and all requests, rules, guidelines or
directives thereunder or issued in connection therewith shall be considered a change in applicable law, regardless of the date enacted, adopted or issued), or compliance by any Lender with any request or directive (whether or not having the force of
law) issued after the Closing Date of any such authority, central bank or comparable agency: (i) shall impose, modify or deem applicable any reserve (including any reserve imposed by the FRB), special deposit or similar requirement against
assets of, deposits with or for the account of, or credit extended by any Lender; or (ii) shall impose on any Lender any other condition affecting its ability to make loans based on the LIBOR Rate or its obligation to make loans based on the
LIBOR Rate; and the result of anything described in clauses (i) and (ii) above is to increase the cost to (or to impose a cost on) such Lender of making or maintaining any loan based on the LIBOR Rate, or to reduce the amount
of any sum received or receivable by such Lender under this Agreement or under its Note with respect thereto, then upon demand by such Lender (which demand shall be accompanied by a statement setting forth the basis for such demand and a calculation
of the amount thereof in reasonable detail, a copy of which shall be furnished to Agent), and without duplication of other payment obligations of Borrower hereunder (including pursuant to Section 3.1), Borrower shall pay directly to such
Lender such additional amount as will compensate such Lender for such increased cost or such reduction, so long as such amounts have accrued on or after the day which is one-hundred eighty (180) days prior to the date on which such Lender first
made demand therefor; provided that if the event giving rise to such costs or reductions has retroactive effect, such one-hundred eighty (180) day period shall be extended to include the period of retroactive effect. For the avoidance of
doubt, this clause (a) will not apply to any such increased costs or reductions resulting from Taxes, as to which Section 3.1 shall govern. 

(b) If any Lender shall reasonably determine that any change after the Closing Date in, or the adoption or phase-in after the Closing Date of,
any applicable law, rule or regulation regarding capital adequacy, or any change after the Closing Date in the interpretation or administration thereof by any Governmental Authority, central bank or comparable agency charged with the interpretation
or administration thereof, or the compliance by any Lender or any Person controlling such Lender with any request or directive issued after the Closing Date regarding capital adequacy (whether or not having the force of law) of any such authority,
central bank or comparable agency (provided that notwithstanding anything herein to the contrary, the Dodd-Frank Wall Street Reform and Consumer Protection Act and all requests, rules, guidelines or directives thereunder or issued in
connection therewith shall be considered a change in applicable law, regardless of the date enacted, adopted or issued), has or would have the effect of reducing the rate of return on such Lender’s or such controlling Person’s capital as a
consequence of such Lender’s obligations hereunder to a level below that which such Lender or such controlling Person 

  
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could have achieved but for such change, adoption, phase-in or compliance (taking into consideration such Lender’s or such controlling Person’s policies with respect to capital
adequacy) by an amount deemed by such Lender or such controlling Person to be material, then from time to time, within five (5) Business Days of demand by such Lender (which demand shall be accompanied by a statement setting forth the basis for
such demand and a calculation of the amount thereof in reasonable detail, a copy of which shall be furnished to Agent), Borrower shall pay to such Lender such additional amount as will compensate such Lender or such controlling Person for such
reduction, so long as such amounts have accrued on or after the day which is one-hundred eighty (180) days prior to the date on which such Lender first made demand therefor; provided that if the event giving rise to such costs or
reductions has retroactive effect, such one-hundred eighty (180) day period shall be extended to include the period of retroactive effect. 

(c) Each Lender agrees that, as promptly as practicable after the officer of such Lender responsible for administering its Loans, becomes aware
of the occurrence of an event or the existence of a condition that would entitle such Lender to receive payments under this Section 3.2, it will, to the extent not inconsistent with the internal policies of such Lender and any applicable
legal or regulatory restrictions, use reasonable efforts to (i) make, issue, fund or maintain its Loans through another office of such Lender, or (ii) take such other measures as such Lender may deem reasonable, if as a result thereof the
additional amounts which would otherwise be required to be paid to such Lender pursuant to this Section 3.2 would be materially reduced and if, as determined by such Lender in its sole discretion, the making, issuing, funding or
maintaining of such Loans through such other office or in accordance with such other measures, as the case may be, would not otherwise adversely affect such Loans or the interests of such Lender; provided that such Lender will not be
obligated to utilize such other office pursuant to this clause (c) unless Borrower agrees to pay all incremental expenses incurred by such Lender as a result of utilizing such other office as described above. A certificate as to the
amount of any such expenses payable by Borrower pursuant to this clause (c) (setting forth in reasonable detail the basis for requesting such amount) submitted by such Lender to Borrower (with a copy to Agent) shall be conclusive absent
manifest error. 
 3.3 Funding Losses. 

Borrower hereby agrees that upon demand by any Lender (which demand shall be accompanied by a statement setting forth the basis for the amount
being claimed, a copy of which shall be furnished to Agent), Borrower will indemnify such Lender against any net loss or expense which such Lender may sustain or incur (including any net loss or expense incurred by reason of the liquidation or
reemployment of deposits or other funds acquired by such Lender to fund or maintain the Term Loan subject to the LIBOR Rate, as reasonably determined by such Lender) as a result of (a) any payment or prepayment of the Term Loan of such Lender
on a date other than the Term Loan Maturity Date or (b) any failure of Borrower to borrow any Loan on a date specified therefor in a notice of borrowing pursuant to this Agreement. For the purposes of this Section 3.3, all
determinations shall be made as if such Lender had actually funded and maintained the Term Loan through the purchase of deposits having a maturity corresponding to the Loan and bearing an interest rate equal to the LIBOR Rate during such period of
time being measured. 
 3.4 Manner of Funding; Alternate Funding Offices. 

Notwithstanding any provision of this Agreement to the contrary, each Lender shall be entitled to fund and maintain its funding of all or any
part of its Loans in any manner it may determine at its sole discretion. Each Lender may, if it so elects, fulfill its commitment to make the Term Loan by 

  
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causing any branch or Affiliate of such Lender to make such Loan; provided that in such event for the purposes of this Agreement (other than Section 3.1) such Loan shall be
deemed to have been made by such Lender and the obligation of Borrower to repay such Loan shall nevertheless be to such Lender and shall be deemed held by it, to the extent of such Loan, for the account of such branch or Affiliate. 

3.5 Conclusiveness of Statements; Survival. 

Determinations and statements of any Lender pursuant to Section 3.1, 3.2, 3.3 or 3.4 shall be conclusive
absent demonstrable error. Lenders may use reasonable averaging and attribution methods in determining compensation under Sections 3.1 or 3.2, and the provisions of such Sections shall survive repayment of the Loans, cancellation of
the Notes and termination of this Agreement. 
 Section 4 Conditions Precedent. 

The effectiveness of this Agreement and the obligation of each Lender to make its Loan hereunder is subject to the following conditions
precedent, each of which shall be reasonably satisfactory in all respects (or waived by) to Agent. 
 4.1 Prior Debt. 

The Prior Debt has been (or concurrently with the initial borrowing will be) paid in full and all related Liens have been (or concurrently with
the initial borrowing will be) released. 
 4.2 Delivery of Loan Documents. 

Borrower shall have delivered the following documents in form and substance reasonably acceptable to Agent (and, as applicable, duly executed
and dated the Closing Date or an earlier date reasonably satisfactory to Agent): 
 (a) Loan Documents. The Loan Documents to which
any Loan Party is a party, each duly executed by a Responsible Officer of each Loan Party and the other parties thereto (except Agent and the Lenders), and each other Person (except Agent and the Lenders) shall have delivered to Agent and Lenders
the Loan Documents to which it is a party, each duly executed and delivered by such Person and the other parties thereto (except Agent and the Lenders). 

(b) Financing Statements. Properly completed Uniform Commercial Code financing statements. 

(c) Lien Searches. Copies of Uniform Commercial Code and state search reports listing all effective financing statements filed and other
Liens of record against any Loan Party, with copies of any financing statements and applicable searches of the records of the U.S. Patent and Trademark Office and the U.S. Copyright Office performed with respect to each Loan Party, all in each U.S.
jurisdiction reasonably determined by Agent. 
 (d) Reserved. 

  
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 (e) Payoff; Release. Customary payoff letters with respect to the repayment in full
of all Prior Debt, termination of all agreements relating thereto and the release of all Liens granted in connection therewith, with Uniform Commercial Code or other appropriate termination statements and documents effective to evidence the
foregoing or authorization to file the same. 
 (f) Authorization Documents. For each Loan Party, such Person’s (i) charter
(or similar formation document), certified by the appropriate Governmental Authority, (ii) good standing certificates in its jurisdiction of incorporation (or formation) and in each other jurisdiction reasonably requested by Agent,
(iii) bylaws (or similar governing document), (iv) resolutions of its board of directors (or similar governing body) approving and authorizing such Person’s execution, delivery and performance of the Loan Documents to which it is
party and the transactions contemplated thereby, and (v) signature and incumbency certificates of its officers executing any of the Loan Documents, all certified by its secretary or an assistant secretary (or similar officer) as being in full
force and effect without modification, in form and substance reasonably satisfactory to Agent. 
 (g) Closing Certificate. A
certificate executed by a Responsible Officer of Borrower, which shall constitute a representation and warranty by Borrower as of the Closing Date that the conditions contained in Section 4.5 and Section 4.9 have been
satisfied. 
 (h) Opinions of Counsel. Customary opinions of U.S. counsel for each Loan Party in form and substance reasonably
acceptable to Agent regarding certain customary closing matters, and Borrower hereby requests such counsel to deliver such opinions and authorizes Agent and Lenders to rely thereon. 

(i) Insurance. (Certificates or other evidence of insurance in effect as required by Section 6.3(c) and (d), naming
Agent as lenders’ loss payee and/or additional insured, as applicable. 
 (j) Solvency Certificate. Agent shall have received a
certificate of the chief financial officer (or, in the absence of a chief financial officer, the chief executive officer or manager) of Borrower, in his or her capacity as such and not in his or her individual capacity, in form and substance
reasonably satisfactory to Agent, certifying that Borrower and its Subsidiaries on a consolidated basis are Solvent after giving effect to the transactions and the indebtedness contemplated by the Loan Documents. 

(k) Financials. The financial statements, projections and pro forma balance sheet described in Section 5.4. 

(l) Reserved. 
 (m)
Consents. Evidence that all necessary consents, permits and approvals (governmental or otherwise) required for the execution, delivery and performance by each Loan Party of the Loan Documents have been duly obtained and are in full force and
effect. 
 4.3 Fees. 

The Lenders and Agent shall have received all reasonable and documented fees required to be paid, and all reasonable and documented expenses
for which invoices have been presented (including the Legal Costs), required to be paid under the Loan Documents on or before the Closing Date; provided that Legal Costs shall be limited to those of a single firm of counsel for the Agent and
the Lenders, taken as a whole (and, in the case of an actual or perceived conflict of interest, one additional firm of counsel for all similarly affected indemnitees), and, if reasonably necessary, by a single firm of local counsel in each relevant
jurisdiction (which may include a single firm of special counsel acting in multiple jurisdictions) 

  
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for the Agent and the Lenders taken as a whole (and, in the case of an actual or perceived conflict of interest, one additional firm of local counsel in each relevant jurisdiction for similarly
affected indemnitees). All such amounts will be paid with proceeds of the initial advance of the Term Loan and any previous expense deposits made with Agent on or before the Closing Date and will be reflected in the funding instructions given by
Borrower to Agent on or before the Closing Date. 
 4.4 Closing Date Warrant. 

Agent shall have received the fully executed Closing Date Warrant. 

4.5 Representations, Warranties, Defaults. 

As of the Closing Date, after giving effect to the making of the Loans, (a) all representations and warranties of Borrower set forth in
any Loan Document shall be true and correct in all material respects as if made on and as of the Closing Date (except for representations and warranties that specifically refer to an earlier date, which shall be true and correct in all material
respects as of such earlier date) and (b) no Default or Event of Default shall exist and be continuing. The acceptance of the Term Loan by Borrower shall be deemed to be a certification by Borrower that the conditions set forth in this
Section 4.5 have been satisfied. 
 4.6 Reserved. 

4.7 Reserved. 
 4.8
Reserved. 
 4.9 No Material Adverse Effect. 

There shall not be any Debt or material obligations (other than those permitted pursuant to Section 7.1 hereof or as otherwise set forth in the
Schedules to this Agreement or in quarterly and annual reports filed by the Company with the SEC) of any nature with respect to any Loan Party which could reasonably be likely to have a Material Adverse Effect. 

Section 5 Representations and Warranties. 

To induce Agent and Lenders to enter into this Agreement and to induce Lenders to make the Loan hereunder, Borrower represents and warrants to
Agent and Lenders, as of the Closing Date that: 

  
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 5.1 Organization. 

Each Loan Party is validly existing and in good standing under the laws of its state or country of jurisdiction as set forth on Schedule
5.1, and is duly qualified to do business in each jurisdiction set forth on Schedule 5.1, which are all of the jurisdictions in which failure to so qualify could reasonably be likely to have or result in a Material Adverse Effect. 

5.2 Authorization; No Conflict. 

Each Loan Party is duly authorized to execute and deliver each Loan Document to which it is a party, to borrow or guaranty monies hereunder, as
applicable, and to perform its Obligations under each Loan Document to which it is a party. The execution, delivery and performance by each Loan Party of this Agreement and the other Loan Documents to which it is a party, as applicable, and the
transactions contemplated therein, do not and will not (a) require any consent or approval of any applicable Governmental Authority (other than any consent or approval which has been obtained and is in full force and effect), (b) conflict
with (i) any provision of applicable law (including any Health Care Law), (ii) the charter, by-laws or other organizational documents of such Loan Party or (iii) (except as it relates to the documents governing the Prior Debt, each of
which will be terminated and/or paid on the Closing Date) any Material Contract, or any judgment, order or decree, which is binding upon any Loan Party or any of its properties or (c) require, or result in, the creation or imposition of any
Lien on any asset of any Loan Party (other than Liens in favor of Agent created pursuant to the Collateral Documents), except, in each case, which could not reasonably be expected to result in a material adverse effect on the ability of the Borrower
and its Subsidiaries, taken as a whole, to perform their obligations hereunder. 
 5.3 Validity; Binding Nature. 

Each of this Agreement and each other Loan Document to which any Loan Party is a party, as applicable, is the legal, valid and binding
obligation of such Loan Party, enforceable against such Loan Party in accordance with its terms, subject to bankruptcy, insolvency and similar laws affecting the enforceability of creditors’ rights generally and to general principles of equity
and concepts of reasonableness. 
 5.4 Financial Condition. 

(a) The audited consolidated financial statements of Borrower for the Fiscal Year 2017 and the unaudited consolidated financial statements of
Borrower for the Fiscal Quarters ended March 31, 2018, June 30, 2018 and September 30, 2018, copies of each of which have been delivered pursuant hereto, were prepared in accordance with GAAP and present fairly in all material
respects the consolidated financial condition of Borrower as at such dates and the results of its operations for the periods then ended. 

(b) The consolidated financial projections (including an operating budget and a cash flow budget) of Borrower and its Subsidiaries for the
period ending December 31, 2022 delivered to Agent and Lenders on or prior to the Closing Date (i) were prepared by Borrower in good faith and (ii) were prepared in accordance with assumptions for which Borrower believes it has a
reasonable basis, and the accompanying consolidated pro forma unaudited balance sheet of Borrower and its Subsidiaries as at the Closing Date, adjusted to give effect to the financings contemplated hereby as if such transactions had occurred on such
date, is consistent in all material respects with such projections (it being understood that the projections are not a guaranty of future performance and that actual results during the period covered by the projections may materially differ from the
projected results therein). 

  
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 5.5 No Material Adverse Change. 

Since December 31, 2017, except as disclosed in quarterly and annual reports filed by the Company with the SEC, there has been no change
in the financial condition, operations, assets, business or properties of Borrower and its Subsidiaries, taken as a whole, which could not reasonably be expected to result in a material adverse effect on the ability of the Borrower and its
Subsidiaries, taken as a whole, to perform their obligations hereunder. 
 5.6 Litigation. 

Except as disclosed in quarterly and annual reports filed by the Company with the SEC, no litigation (including derivative actions),
arbitration proceeding or governmental investigation or proceeding is pending or, to Borrower’s knowledge, threatened against any Loan Party that would reasonably be expected to have, either individually or in the aggregate, a Material Adverse
Effect. As of the Closing Date, other than any liability incidental to such litigation or proceedings, no Loan Party has any material Contingent Obligations not listed on Schedule 7.1 or disclosed in the financial statements specified in
Section 5.4(a). 
 5.7 Ownership of Properties; Liens. 

Borrower and each other Loan Party owns, or leases or licenses, as applicable, all of its material properties and assets, tangible and
intangible, of any nature whatsoever that it purports to own, or lease, as applicable (including Intellectual Property), free and clear of all Liens and charges and claims (including infringement claims with respect to Intellectual Property), except
Permitted Liens and as set forth on Schedule 5.7. 
 5.8 Capitalization. 

All issued and outstanding Equity Interests of the Loan Parties that are Subsidiaries of the Borrower are duly authorized, validly issued,
fully paid, non-assessable, and such securities were issued in compliance in all material respects with all applicable state and federal laws concerning the issuance of securities. Schedule 5.8 sets forth the authorized Equity Interests of
each of the Loan Parties that is a Subsidiary of the Borrower as of the Closing Date as well as all Persons owning more than ten percent (10%) of the outstanding Equity Interests in each such Loan Party as of the Closing Date. 

5.9 Pension Plans. 
 No
Loan Party has, nor to Borrower’s knowledge has any Loan Party ever had, a Pension Plan. 

  
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 5.10 Investment Company Act. 

No Loan Party is an “investment company” or a company “controlled” by an “investment company” or a
“subsidiary” of an “investment company”, within the meaning of the Investment Company Act of 1940. 
 5.11 No
Default. 
 No Event of Default or Default exists or would result from the incurrence by Borrower of any Debt hereunder or under any
other Loan Document or as a result of any Loan Party entering into the Loan Documents to which it is a party. 
 5.12 Margin Stock.

 No Loan Party is engaged principally, or as one of its important activities, in the business of extending credit for the purpose of
purchasing or carrying Margin Stock. As of the Closing Date, no portion of the Obligations is secured directly or indirectly by Margin Stock. 

5.13 Taxes. 
 Each Loan
Party has filed, or caused to be filed, all material federal and material state taxes returns and reports required by applicable U.S. state and U.S. federal law to have been filed by it and has paid all material federal and material state taxes and
governmental charges thereby shown to be owing, except any such taxes or charges (a) that are not delinquent or (b) that are being diligently contested in good faith by appropriate proceedings and for which adequate reserves in accordance
with GAAP have been set aside on its books. Except as would not, either individually or in the aggregate, reasonably be expected to result in a material adverse effect on the ability of the Borrower and its Subsidiaries, taken as a whole, to perform
their obligations hereunder, each Loan Party has filed, or caused to be filed, all material foreign and other (non-state or U.S.) material tax returns and reports required by foreign law to have been filed by it and has paid all material foreign and
other (non-state or U.S.) taxes and governmental charges thereby shown to be owing, except any such taxes or charges (a) that are not delinquent or (b) that are being diligently contested in good faith by appropriate proceedings and for
which adequate reserves in accordance with GAAP have been set aside on its books. 
 5.14 Solvency. 

On the Closing Date, and immediately prior to and after giving effect to the borrowing hereunder and the use of the proceeds hereof, Borrower
and its Subsidiaries on a consolidated basis are, and will be, Solvent. 

  
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 5.15 Environmental Matters. 

The on-going operations of Loan Parties comply in all respects with all applicable Environmental Laws, except for non-compliance which could
not (if enforced in accordance with applicable law) reasonably be expected to result in a Material Adverse Effect. Each Loan Party has obtained, and maintained in good standing, all licenses, permits, authorizations and registrations required under
any Environmental Law and necessary for its respective ordinary course operations, and each Loan Party is in compliance with all material terms and conditions thereof, in each case, except where the failure to do so would not reasonably be expected
to result in a Material Adverse Effect. Neither Borrower, any of its Subsidiaries nor any of their respective properties or operations is subject to any outstanding written order from or agreement with any applicable federal, state, or local
Governmental Authority, nor subject to any judicial or docketed administrative proceeding, respecting any Environmental Law, Environmental Claim or Hazardous Substance, in each case, that would reasonably be expected to result in a Material Adverse
Effect. There are no Hazardous Substances or other conditions or circumstances existing with respect to any property, or arising from operations prior to the Closing Date, of any Loan Party that would reasonably be expected to result in a Material
Adverse Effect. 
 5.16 Insurance. 

Loan Parties and their respective properties are insured with financially sound and reputable insurance companies which are not Affiliates of
any Loan Party, in such amounts, with such deductibles and covering such risks as are customarily carried by companies engaged in similar businesses and owning similar properties in localities where such Loan Parties operate, as applicable. A true
and complete listing of such insurance as of the Closing Date, including issuers, coverages and deductibles, is set forth on Schedule 5.16. 

5.17 Information. 
 All
written information (other than projections, or other forward-looking information and information of a general economic or industry nature) heretofore or contemporaneously herewith furnished in writing by Borrower to Agent or any Lender for purposes
of or in connection with this Agreement and the transactions contemplated hereby, taken as a whole, is true and accurate in every material respect on the date as of which such information, taken as a whole, and none of such information was
materially incomplete by omitting to state any material fact necessary to make such information not materially misleading in any material respect in light of the circumstances under which made (after giving effect to all supplements and updates
thereto from time to time) (it being recognized by Agent and Lenders that any projections and forecasts, taken as a whole, provided by Borrower are based on good faith estimates and assumptions believed by Borrower to be reasonable as of the date of
the applicable projections or assumptions and that actual results during the period or periods covered by any such projections and forecasts may differ from projected or forecasted results). 

  
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 5.18 Intellectual Property; Products and Services. 

(a) Schedule 5.18(a) (as updated from time to time in accordance with Section 6.1.2 hereof) accurately and completely lists
all of Loan Parties’ Registered Intellectual Property. Each Loan Party owns and possesses or has a license or other right to use all material Intellectual Property as is necessary for the conduct of the business of such Loan Party, and to the
knowledge of such Loan Party, without any infringement upon the intellectual property rights of others, except as otherwise set forth on Schedule 5.18(a) hereto. 

(b) Schedule 5.18(b) (as updated from time to time in accordance with Section 6.1.2 hereof) accurately and completely lists
all Products and Services. 
 (c) With respect to any Product or Service that are material to the business of the Loan Parties, taken as a
whole, and that are being tested, manufactured, marketed, sold, and/or delivered by Loan Parties, the applicable Loan Party has received (or the applicable, authorized third parties have received), and such Product or Service is the subject of, all
Required Permits needed in connection with the testing, manufacture, marketing, sale, and/or delivery of such Product or Service by or on behalf of Loan Parties as currently conducted. No Loan Party has received any written notice from any
applicable Governmental Authority, specifically including the FDA and/or CMS, that such Governmental Authority is conducting an investigation or review (other than a normal routine scheduled inspection) of any Loan Party’s
(x) manufacturing facilities, laboratory facilities, the processes for any such Product that is material to the business of the Loan Parties, taken as a whole, or any related sales or marketing activities and/or the Required Permits
related to such material Product, and (y) laboratory facilities, the processes for any such Services that are material to the business of the Loan Parties, taken as a whole, or any related sales or marketing activities and/or the
Required Permits related to such material Services. There are no material deficiencies or violations of applicable laws in relation to the manufacturing, processes, sales, marketing, or delivery of any such Product or Services that are material to
the business of the Loan Parties, taken as a whole, and/or the Required Permits related to such material Product or Services, and, except as disclosed in quarterly and annual reports filed by the Company with the SEC, no Required Permit has been
revoked or withdrawn, nor, to the best of Borrower’s knowledge, has any such Governmental Authority issued any order or recommendation stating that the development, testing, manufacturing, sales and/or marketing of such material Product or
Services by or on behalf of Loan Parties should cease or be withdrawn from the marketplace, as applicable, that, in each case, is material to the business of the Loan Parties, taken as a whole. 

(d) Except as set forth on Schedule 5.18(b), (A) there have been no adverse clinical trial results in respect of any Product that
is material to the business of the Loan Parties, taken as a whole, since the date on which the applicable Loan Party acquired rights to such material Product, and (B) there have been no product recalls or voluntary product withdrawals from any
market in respect of any Product that is material to the business of the Loan Parties, taken as a whole, since the date on which the applicable Loan Party acquired rights to such material Product. 

(e) Since January 1, 2016, no Loan Party has experienced any significant failures in its manufacturing of any Product which caused any
reduction in Products sold. 
 5.19 Restrictive Provisions. 

No Loan Party is a party to any agreement or contract or subject to any restriction contained in its operative documents which would reasonably
be expected to have a Material Adverse Effect. 

  
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 5.20 Labor Matters. 

No Loan Party is subject to any labor or collective bargaining agreement. There are no existing or threatened strikes, lockouts or other labor
disputes involving any Loan Party that singly or in the aggregate would reasonably be expected to have a Material Adverse Effect. Hours worked by and payment made to employees of each Loan Party are not in violation in any material respect of the
Fair Labor Standards Act or any other applicable law, rule or regulation dealing with such matters. 
 5.21 Material Contracts. 

Except for the agreements set forth on Schedule 5.21 or in the exhibit list to the Company’s annual report on Form 10-K for the
fiscal year ended December 31, 2017 or any quarterly report on Form 10-Q filed by the Company with the SEC in 2018 (collectively, the “Material Contracts”), as of the Closing Date there are no (i) employment agreements
covering the management of any Loan Party, (ii) collective bargaining agreements or other labor agreements covering any employees of any Loan Party, (iii) agreements for managerial, consulting or similar services to which any Loan Party is
a party or by which it is bound, (iv) agreements regarding any Loan Party, its assets or operations or any investment therein to which such Loan Party and any of holder of 5.0% or more of its equity that has filed a Schedule 13D or 13G are a
party, (v) Patent Licenses, Trademark Licenses, Copyright Licenses or other lease or license agreements to which any Loan Party is a party, either as lessor or lessee, or as licensor or licensee (other than software subject to
“shrink-wrap” or “click-through” software licenses), (vi) distribution, marketing or supply agreements to which any Loan Party is a party, (vii) customer agreements to which any Loan Party is a party (in each case with
respect to any agreement of the type described in the preceding clauses (i), (iii), (iv), (v), (vi) and (vii) requiring payments in the aggregate of more than $500,000 in any year),
(viii) partnership agreements pursuant to which any Loan Party is a partner, limited liability company agreements pursuant to which any Loan Party is a member or manager, or joint venture agreements to which any Loan Party is a party (in each
case other than the applicable Loan Parties’ organizational documents), (ix) real estate leases, or (x) any other agreements or instruments to which any Loan Party is a party, in each case the breach, nonperformance or cancellation of
which, would reasonably be expected to have a Material Adverse Effect. Schedule 5.21 sets forth, with respect to each real estate lease agreement to which any Loan Party is a party as of the Closing Date, the address of the subject property.
The consummation of the transactions contemplated by the Loan Documents will not give rise to a right of termination in favor of any party to any Material Contract (other than a Loan Party) which would reasonably be expected to have, either
individually or in the aggregate, a Material Adverse Effect. 
 5.22 Compliance with Laws; Health Care Laws. 

(a) Laws Generally. Each Loan Party is in compliance with, and is conducting and has conducted its business and operations in material
compliance with the requirements of all applicable laws, rules, regulations, decrees, orders, judgments, licenses and permits except where the failure to be in compliance would not reasonably be expected to have a Material Adverse Effect. 

(b) Health Care Laws. Without limiting the generality of clause (a) above: 

(i) No Loan Party is in violation of any of the Health Care Laws, except for any such violation which would not reasonably be
expected (either individually and taken as a whole with any other violations) to have a Material Adverse Effect. 

  
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 (ii) Each Loan Party(either directly or through one or more authorized third
parties) has (i) all licenses, consents, certificates, permits, authorizations, approvals, franchises, registrations, qualifications and other rights from, and has made all declarations and filings with, all applicable Governmental Authorities
and self-regulatory authorities (each, an “Authorization”) necessary to engage in the business conducted by it, except for such Authorizations with respect to which the failure to obtain would not reasonably be expected to have a
Material Adverse Effect, and (ii) no knowledge that any Governmental Authority is considering limiting, suspending or revoking any such Authorization, except where the limitation, suspension or revocation of such Authorization would not
reasonably be expected to have a Material Adverse Effect. All such Authorizations are valid and in full force and effect and such Loan Party is in material compliance with the terms and conditions of all such Authorizations and with the rules and
regulations of the regulatory authorities having jurisdiction with respect to such Authorizations, except where failure to be in such compliance or for an Authorization to be valid and in full force and effect could not reasonably be expected to
have a Material Adverse Effect. 
 (iii) Each Loan Party has received and maintains accreditation in good standing and
without limitation or impairment by all applicable accrediting organizations, to the extent required by applicable law or regulation (including any foreign law or equivalent regulation), except where the failure to be so accredited and in good
standing without limitation would not reasonably be expected to have a Material Adverse Effect. 
 (iv) Except where any of
the following would not reasonably be expected to have a Material Adverse Effect, no Loan Party has been, or has been threatened to be, (i) excluded from U.S. health care programs pursuant to 42 U.S.C. §1320(a)7 or any related regulations,
(ii) “suspended” or “debarred” from selling products to the U.S. government or its agencies pursuant to the Federal Acquisition Regulation, relating to debarment and suspension applicable to federal government agencies
generally (48 C.F.R. Subpart 9.4), or other applicable laws or regulations, or (iii) made a party to any other action by any Governmental Authority that may prohibit it from selling products to any governmental or other purchaser pursuant to
any federal, state or local laws or regulations. 
 (v) No Loan Party has received any written notice from the FDA, CMS, or
any other Governmental Authority with respect to, nor to Borrower’s best knowledge is there, any actual or threatened investigation, inquiry, or administrative or judicial action, hearing, or enforcement proceeding by the FDA, CMS, or any other
Governmental Authority against any Loan Party regarding any violation of applicable law, except for such investigations, inquiries, or administrative or judicial actions, hearings, or enforcement proceedings which, individually and in the aggregate,
could not reasonably be expected to result in a Material Adverse Effect. 
 5.23 Existing Indebtedness; Investments, Guarantees and
Certain Contracts. 
 Except as set forth on Schedule 7.1, as permitted by Section 7.1 or in the exhibit list to the
Company’s annual report on Form 10-K for the fiscal year ended December 31, 2017 or any quarterly report on Form 10-Q filed by the Company with the SEC in 2018, no Loan Party (a) has any outstanding Debt, except Debt under the Loan
Documents, or (b) owns or holds any equity or long-term debt investments in, or has any outstanding advances to or any outstanding guarantees for the obligations of, or any outstanding borrowings from, any other Person. 

  
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 5.24 Affiliated Agreements. 

Except as set forth on Schedule 7.7 or in the exhibit list to the Company’s annual report on Form 10-K for the fiscal year ended
December 31, 2017 or any quarterly report on Form 10-Q filed by the Company with the SEC in 2018, and except for employment agreements entered into with employees, managers, officers and directors from time to time in the ordinary course of
business, (i) there are no existing or proposed agreements, arrangements, understandings or transactions between any Loan Party, on the one hand, and such Loan Party’s members, managers, managing members, investors, officers, directors,
stockholders, other equity holders, employees, or Affiliates or any members of their respective families, on the other hand, and (ii) to Borrower’s knowledge, none of the foregoing Persons are directly or indirectly, indebted to or have
any direct or indirect ownership or voting interest in, any Affiliate of any Loan Party or any Person with which any Loan Party has a business relationship or which competes with any Loan Party (except that any such Persons may own equity interests
in (but not exceeding two percent (2%) of the outstanding equity interests of) any publicly traded company that may compete with Loan Parties). 

5.25 Names; Locations of Offices, Records and Collateral; Deposit Accounts. 

Since January 1, 2013, no Loan Party has conducted business under or used any name (whether corporate, partnership or assumed) other than
such names set forth on Schedule 5.25A. Each Loan Party is the sole owner(s) of all of its respective names listed on Schedule 5.25A, and any and all business done and invoices issued in such names are such Loan Party’s sales,
business and invoices. Each Loan Party maintains, and since January 1, 2013 has maintained, respective places of business only at the locations set forth on Schedule 5.25B, and all books and records of Loan Parties relating to or
evidencing the Collateral are located in and at such locations (other than (i) Deposit Accounts, (ii) Collateral in the possession of Agent, for the benefit of Agent and Lenders, and (iii) other locations disclosed to Agent from time
to time in writing). Schedule 7.14 lists all of Loan Parties’ Deposit Accounts as of the Closing Date. All of the tangible material Collateral (except for Inventory that is in transit or Equipment that is being repaired) is located
exclusively within the United States.  
 5.26 Non-Subordination. 

The payment and performance of the Obligations by Loan Parties are not subordinated in any way to any other obligations of such Loan Parties or
to the rights of any other Person. 

  
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 5.27 Reserved. 

5.28 Anti-Terrorism; OFAC. 

(a) No Loan Party, nor any Person Controlling or Controlled by a Loan Party, nor, to Borrower’s knowledge, any Person having a beneficial
interest in a Loan Party, nor any Person for whom a Loan Party is acting as agent or nominee in connection with this transaction (1) is a Person whose property or interest in property is blocked or subject to blocking pursuant to Section 1
of Executive Order 13224 of September 23, 2001, Blocking Property and Prohibiting Transactions With Persons Who Commit, Threaten to Commit, or Support Terrorism (66 Fed. Reg. 49079 (2001)), (2) engages in any dealings or transactions
prohibited by Section 2 of such executive order, or is otherwise associated with any such Person in any manner that violates of Section 2 of such executive order, or (3) is a Person on the list of Specially Designated Nationals and
Blocked Persons or is in violation of the limitations or prohibitions under any other OFAC regulation or executive order. 
 (b) No part of
the proceeds of the Loan will be used, directly or indirectly, by any Loan Party for any payments to any governmental official or employee, political party, official of a political party, candidate for political office, or anyone else acting in an
official capacity, in order to obtain, retain or direct business or obtain any improper advantage, in violation of the United States Foreign Corrupt Practices Act of 1977, as amended. 

5.29 Security Interest. 

Each Loan Party has full right and power to grant to Agent, for the benefit of itself and the other Lenders, a perfected, first priority
(subject to Permitted Liens and the Intercreditor Agreement) security interest and Lien on the Collateral pursuant to this Agreement and the other Loan Documents, as applicable, subject to the following sentence. Subject to Section 6.14,
upon the execution and delivery of this Agreement and the other Loan Documents, and upon the filing of the necessary financing statements and/or appropriate filings and/or delivery of the necessary certificates evidencing any equity interest,
control and/or possession, as applicable, without any further action, Agent will have a good, valid and first priority (subject to Permitted Liens and the Intercreditor Agreement) perfected Lien and security interest in the U.S. Collateral, for the
benefit of Agent and Lenders. Borrower is not party to any agreement, document or instrument that conflicts with this Section 5.29 other than in respect of Permitted Liens and the Intercreditor Agreement. 

5.30 Survival. 
 Borrower
hereby makes the representations and warranties contained herein with the knowledge and intention that Agent and Lenders are relying and will rely thereon. All such representations and warranties will survive the execution and delivery of this
Agreement, the closing and the making of the Loan. 
 Section 6 Affirmative Covenants. 

Until all Obligations have been Paid in Full, Borrower agrees that, unless at any time Agent shall otherwise expressly consent in writing, it
will: 
 6.1 Information. 

Furnish to Agent (which shall furnish to each Lender): 

  
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 6.1.1 Annual Report. 

Promptly when available and in any event within ninety (90) days after the close of each Fiscal Year (unless Borrower files a Notice of
Late Filing (12b-25 Notice) in which case such report shall be due within one hundred five (105) days of the end of the relevant Fiscal Year): a copy of the annual audited report of Borrower and its Subsidiaries for such Fiscal Year, including
therein (a) a consolidated balance sheet and statement of earnings and cash flows of Borrower and its Subsidiaries as at the end of and for such Fiscal Year, certified without qualification (except for (x) qualifications relating to
changes in accounting principles or practices reflecting changes in GAAP and required or approved by Borrower’s independent certified public accountants and (y) going concern qualification) by independent auditors of recognized standing
selected by Borrower, and (b) a comparison with the previous Fiscal Year. 
 6.1.2 Interim Reports. 

(a) Promptly when available and in any event within forty-five (45) days: 

(i) after the end of each of the first three Fiscal Quarters of each Fiscal Year (unless Borrower files a Notice of Late Filing
(12b-25 Notice) in which case such report shall be due within fifty (50) days of the end of the relevant Fiscal Quarter), unaudited consolidated balance sheets of Borrower and its Subsidiaries as of the end of such Fiscal Quarter, together with
consolidated statements of earnings and cash flows for such Fiscal Quarter and for the period beginning with the first day of such Fiscal Year and ending on the last day of such Fiscal Quarter, together with a comparison with the corresponding
period of the previous Fiscal Year and a comparison with the budget for such period of the current Fiscal Year (which may be in preliminary form and subject to normal year-end audit adjustments and the absence of footnotes); and 

(ii) after the end of the last Fiscal Quarter of each Fiscal Year, unaudited consolidated balance sheets of Borrower and its
Subsidiaries as of the end of such Fiscal Quarter, together with consolidated statements of earnings for such Fiscal Quarter and for the period beginning with the first day of such Fiscal Year and ending on the last day of such Fiscal Quarter (which
may be in preliminary form and subject to normal year-end audit adjustments and the absence of footnotes). 
 (b) Together with each such
quarterly report to be delivered pursuant to clause (a)(i) above, Borrower shall provide to Agent a written statement of Borrower’s management setting forth a summary discussion of Borrower’s financial condition, changes in
financial condition and results of operations (which requirement shall be satisfied by the filing by Borrower with the SEC of Management’s Discussion and Analysis of Financial Condition and Results of Operations). 

(c) Promptly when available and in any event within thirty (30) days after the end of each calendar month, monthly management and sales
reports of Borrower and its Subsidiaries, which reports shall be in form and substance consistence with the past practice of the Borrower (as such form may be updated in the ordinary course of business of the Borrower. 

6.1.3 Revenue-Based Payment Reconciliation. 

  
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 Upon Agent’s request Borrower shall furnish to Agent, a report, in form acceptable to
Agent, reconciling the Net Sales, Royalties, and other revenue realized on a consolidated basis in accordance with GAAP, in each case, reported by Borrower to Agent during any reporting period to the Aggregate Revenue reported by Borrower hereunder
for such period and the amount of Revenue-Based Payment(s) made by Borrower in connection with such period(s). 
 6.1.4 Compliance
Certificate. 
 Contemporaneously with the furnishing of a copy of each set of quarterly statements pursuant to
Section 6.1.2, a duly completed Compliance Certificate, with appropriate insertions, dated the date of delivery and corresponding to such annual report or such quarterly statements, and signed by the chief financial officer (or other
executive officer) of Borrower, containing a computation showing compliance with Section 7.13 and a statement to the effect that such officer has not become aware of any Event of Default or Default that exists or, if there is any such
event, describing it and the steps, if any, being taken to cure it. 
 6.1.5 Reports to Governmental Authorities and Shareholders.

 Promptly upon the filing or sending thereof, copies of (a) all regular, periodic or special reports of each Loan Party filed with
any Governmental Authority, (b) all registration statements (or such equivalent documents) of each Loan Party filed with any Governmental Authority and (c) all proxy statements or other communications made to the holders of Borrower’s
Equity Interests generally. 
 6.1.6 Notice of Default; Litigation. 

Promptly upon becoming aware of any of the following, written notice describing the same and the steps being taken by Borrower or the
applicable Loan Party affected thereby with respect thereto: 
 (a) the occurrence of an Event of Default; 

(b) any litigation, arbitration or governmental investigation or proceeding not previously disclosed by Borrower to Lenders which has been
instituted or, to the knowledge of Borrower, is threatened in writing against Borrower or any other Loan Party or to which any of the properties of any thereof is subject, which in any case would reasonably be expected to have a Material Adverse
Effect; 
 (c) the institution of any steps by any member of the Controlled Group or any other Person to terminate any Pension Plan, or the
failure of any member of the Controlled Group to make a required contribution to any Pension Plan (if such failure is sufficient to give rise to a Lien under Section 303(k) of ERISA) or to any Multiemployer Pension Plan, or the taking of any
action with respect to a Pension Plan which could result in the requirement that Borrower or any other Loan Party furnish a bond or other security to the PBGC or such Pension Plan, or the occurrence of any event with respect to any Pension Plan or
Multiemployer Pension Plan which could result in the incurrence by any member of the Controlled Group of any material liability, fine or penalty (including any claim or demand for withdrawal liability or partial withdrawal from any Multiemployer
Pension Plan), or any material increase in the 

  
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contingent liability of Borrower or any other Loan Party with respect to any post-retirement welfare plan benefit, or any notice that any Multiemployer Pension Plan is in reorganization, that
increased contributions may be required to avoid a reduction in plan benefits or the imposition of an excise tax, that any such plan is or has been funded at a rate less than that required under Section 412 of the IRC, that any such plan is or
may be terminated, or that any such plan is or may become insolvent; 
 (d) any cancellation or material adverse change in any material
insurance maintained by Borrower or any other Loan Party; 
 (e) any other event (including (i) any violation of any applicable law,
including any applicable Environmental Law, or the assertion in writing of any Environmental Claim or (ii) the enactment or effectiveness of any applicable law, rule or regulation) which could reasonably be expected to have a Material Adverse
Effect; or 
 (f) to the extent that it would reasonably be expected to result in a Material Adverse Effect (i) any suspension,
revocation, cancellation or withdrawal of an Authorization required for Borrower or any other Loan Party, is threatened in writing or there is a reasonable basis for the Borrower to believe that such Authorization will not be renewable upon
expiration or will be suspended, revoked, cancelled or withdrawn, (ii) Borrower or any other Loan Party enters into any consent decree or order pursuant to any Health Care Law and Regulation, or becomes a party to any judgment, decree or
judicial or administrative order pursuant to any Health Care Law, (iii) receipt of any written notice or other written communication from the FDA, CMS, or any other applicable Governmental Authority alleging non-compliance with any applicable
Health Care Law, (iv) the occurrence of any violation of any applicable Health Care Law by Borrower or any of the other Loan Parties in the development or provision of Services, and record keeping and reporting to the FDA or CMS that could
reasonably be expected to require or lead to an investigation, corrective action or enforcement, regulatory or administrative action, (v) the occurrence of any civil or criminal proceedings relating to Borrower or any of the other Loan Parties
or any of their respective employees, which involve a matter within or related to the FDA’s or CMS’ jurisdiction, (vi) upon obtaining actual knowledge thereof by the Borrower or any other Loan Party, any officer, employee or agent of
Borrower (acting in his or her capacity as such) or any of the other Loan Parties is convicted of any crime or has engaged in any conduct for which debarment is mandated or permitted by 21 U.S.C. § 335a, or (vii) upon obtaining actual
knowledge thereof by the Borrower or any other Loan Party, any officer, employee or agent of Borrower (acting in his or her capacity as such) or any of the other Loan Parties has been convicted of any crime or engaged in any conduct for which such
Person could be excluded from participating in any federal, provincial, state or local health care programs under Section 1128 of the Social Security Act or any similar law or regulation. 

6.1.7 Management Report. 

Promptly upon receipt thereof, copies of all detailed financial and management reports submitted to Borrower or any other Loan Party by
independent auditors in connection with each annual or interim audit made by such auditors of the books of Borrower or any other Loan Party. 

  
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 6.1.8 Projections. 

As soon as practicable, and in any event not later than thirty (30) days after the commencement of each Fiscal Year, financial
projections on a monthly basis of revenues and EBITDA for Borrower and the Subsidiaries for such Fiscal Year prepared in a manner consistent with the projections delivered by Borrower to Agent prior to the Closing Date or otherwise in a manner
reasonably satisfactory to Agent, accompanied by a certificate of a chief financial officer (or other executive officer) of Borrower on behalf of Borrower to the effect that (a) such projections were prepared by them in good faith,
(b) Borrower believes that it has a reasonable basis for the assumptions contained in such projections and (c) such projections have been prepared in accordance with such assumptions. 

6.1.9 Updated Schedules to Guarantee and Collateral Agreement. 

Contemporaneously with the furnishing of each annual audit report pursuant to Section 6.1.1, updated versions of the Schedules to
the Guarantee and Collateral Agreement showing information as of the date of such audit report (it being agreed and understood that this requirement shall be in addition to the notice and delivery requirements set forth in the Guarantee and
Collateral Agreement). 
 6.1.10 Other Information. 

Promptly, from time to time as Agent reasonably requests, Borrower shall deliver or shall cause to be delivered to Agent: 

(a) copies of any reports, statements or written materials (other than routine communications (electronic or otherwise) between Borrower or
its Affiliates and such entities that are not material in nature in the Borrower’s good faith determination) in relation to any Material Contract; 

(b) such other information concerning Borrower and any other Loan Party as Agent may reasonably request; 

(c) copies of all material communication as well as other material documents received by Loan Parties or any of their Subsidiaries from the
FDA, CMS, or any other Governmental Authority; and 
 (d) copies of (x) any written notices or other communications relating to
any material breach, default, or event of default with respect to any Debt listed on Schedule 7.1 and (y) any other material modifications or amendments entered into in relation to any Debt listed on Schedule 7.1. 

6.2 Books; Records; Inspections. 

Keep, and cause each other Loan Party to keep, its books and records in accordance with sound business practices sufficient to allow the
preparation of financial statements in accordance with GAAP; permit, and cause each other Loan Party to permit (at any reasonable time during normal business hours and with reasonable advance notice), Agent or any representative thereof to inspect
the properties and operations of Borrower or any other Loan Party; provided, however, that in the absence of an Event of Default, the Agent (or representative thereof) may not do any of the foregoing (or seek reimbursement for) more than one
visit during any Fiscal Year and to the extent any information is subject to confidentiality obligations with a third party or attorney-client privilege or the sharing of such information is prohibited by law, then such information shall not be
required to be delivered; and permit, and cause each other Loan 

  
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Party to permit, at any reasonable time during normal business hours and with reasonable advance notice (or at any time without notice if an Event of Default exists), Agent or any representative
thereof to visit any or all of its offices, to discuss its financial matters with its officers and its independent auditors (and Borrower hereby authorizes such independent auditors to discuss such financial matters with Agent or any representative
thereof), and to examine (and, at the expense of Borrower or the applicable Loan Party, photocopy extracts from) any of its books or other records; provided, however, that in the absence of an Event of Default, the Agent (or representative
thereof) may not do any of the foregoing (or seek reimbursement for) more than one visit during any Fiscal Year and to the extent any information is subject to confidentiality obligations with a third party or attorney-client privilege or the
sharing of such information is prohibited by law, then such information shall not be required to be delivered. 
 6.3 Conduct of Business;
Maintenance of Property; Insurance. 
 (a) Borrower shall, and shall cause each other Loan Party to, (i) conduct its business
substantially in accordance with its current business practices, (ii) engage principally in the same or similar lines of business substantially as heretofore conducted, (iii) collect the Royalties in the ordinary course of business,
(iv) maintain all of its Collateral used or useful in its business in good repair, working order and condition (normal wear and tear excepted and except as may be disposed of in the ordinary course of business and in accordance with the terms
of the Loan Documents), (v) from time to time to make all necessary repairs, renewals and replacements to the Collateral; (vi) maintain and keep in full force and effect all material Permits and qualifications to do business and good
standing in its jurisdiction of formation and each other jurisdiction in which the ownership or lease of property or the nature of its business makes such Permits or qualification necessary and in which failure to maintain such Permits or
qualification could reasonably be expected to be, have or result in a Material Adverse Effect; (vii) remain in good standing and maintain operations in all jurisdictions in which it is currently located, except where the failure to remain in
good standing or maintain operations would not reasonably be expected to be, have or result in a Material Adverse Effect, and (viii) maintain, comply with and keep in full force and effect all Intellectual Property and Permits necessary to
conduct its business, except in each case where the failure to maintain, comply with or keep in full force and effect could not reasonably be expected to be, have or result in a Material Adverse Effect. 

(b) Borrower shall keep, and cause each other Loan Party to keep, all property necessary in the business of Borrower or each other Loan Party
in good working order and condition (normal wear and tear excepted and except as may be disposed of in the ordinary course of business and in accordance with the terms of the Loan Documents). 

(c) Borrower shall maintain, and cause each other Loan Party to maintain, with responsible insurance companies, such insurance coverage as
shall be required by all laws, governmental regulations and court decrees and orders applicable to it and such other insurance, to such extent and against such hazards and liabilities, as is customarily maintained by Persons operating in the same
geographical region as Borrower that are (A) subject to applicable Health Care Laws, or (B) otherwise delivering to customers products or services similar to the Services (in each case, as determined by Agent in its reasonable discretion).
Upon request of Agent or any Lender, Borrower shall furnish to Agent or such Lender a certificate setting forth in reasonable detail the nature and extent of all insurance maintained by Borrower and each other Loan Party. Borrower shall cause each
issuer of an insurance policy to provide Agent with an endorsement (x) showing Agent as a lender’s loss payee with respect to each policy of property or casualty insurance and naming Agent as an additional insured with respect to
each policy of liability insurance promptly upon request by Agent, (y) if insurance carrier agrees, providing that the insurance carrier will endeavor to give at least thirty (30) days’ prior written notice to Borrower and
Agent 

  
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(or ten (10) days’ prior written notice if the Agent consents to such shorter notice) before the termination or cancellation of the policy prior to the expiration thereof and
(z) reasonably acceptable in all other respects to Agent. Borrower shall execute and deliver, and cause each other applicable Loan Party to execute and deliver, to Agent a collateral assignment, in form and substance reasonably
satisfactory to Agent, of each business interruption insurance policy maintained by the Loan Parties. 
 (d) Unless Borrower provides Agent
with evidence of the continuing insurance coverage required by this Agreement, Agent (upon reasonable advance notice to Borrower) may purchase such coverage at Borrower’s expense to protect Agent’s and Lenders’ interests in the
Collateral. This insurance shall protect Borrower’s and each other Loan Party’s interests. The coverage that Agent purchases shall pay any claim that is made against Borrower or any other Loan Party in connection with the Collateral.
Borrower may later cancel any insurance purchased by Agent, but only after providing Agent with evidence that Borrower has obtained the insurance coverage required by this Agreement. If Agent purchases insurance for the Collateral, as set forth
above, Borrower will be responsible for the reasonable costs of that insurance, including interest and any other charges that may be imposed with the placement of the insurance, until the effective date of the cancellation or expiration of the
insurance, and such costs of the insurance may be added to the principal amount of the Loans owing hereunder. 
 6.4 Compliance with Laws;
Payment of Taxes and Liabilities. 
 (a) Comply, and cause each other Loan Party to comply, in all material respects with all applicable
laws, rules, regulations, decrees, orders, judgments, licenses and permits, except where failure to comply would not reasonably be expected to have a Material Adverse Effect; (b) without limiting clause (a) above, ensure, and cause
each other Loan Party to ensure, that no person who Controls a Loan Party (i) listed on the Specially Designated Nationals and Blocked Person List maintained by OFAC, and/or any other similar lists maintained by OFAC pursuant to any authorizing
statute, Executive Order or regulation or (ii) a Person designated under Section 1(b), (c) or (d) or Executive Order No. 13224 (September 23, 2001), any related enabling legislation or any other similar Executive Orders;
(c) without limiting clause (a) above, comply and cause each other Loan Party to comply, with all applicable Bank Secrecy Act and anti-money laundering laws and regulations, (d) (i) file, or cause to be filed, all material
federal and material state tax returns and reports required by applicable U.S. state and U.S. federal law to have been filed by it to be filed by any Loan Party and (ii) in respect of the taxes and reports described in the prior clause (d)(i),
pay, and cause each other Loan Party to pay all such taxes and other material state or federal governmental charges as well as material claims of any kind which, if unpaid, could become a Lien (other than a Permitted Lien) on any of its property,
except, in each case, any such taxes or charges (A) that are not delinquent or (B) that are being diligently contested in good faith by appropriate proceedings and for which adequate reserves in accordance with GAAP have been set aside on
its books, (e) (i) except as would not, either individually or in the aggregate, reasonably be expected to result in a material adverse effect on the ability of the Borrower and its Subsidiaries, taken as a whole, to perform their
obligations hereunder, file, or cause to be filed, all material foreign and other (non-state or Federal) material tax returns and reports required by foreign law to be filed by any Loan Party and (ii) in respect of the taxes and reports
described in the prior clause (e)(i), except as would not, either individually or in the aggregate, reasonably be expected to result in a material adverse effect on the ability of the Borrower and its Subsidiaries, taken as a whole, to perform their
obligations hereunder, pay, and cause each other Loan Party to pay, all material foreign other (non-state or federal) material taxes and other material governmental charges against it or any of its property, as well as material claims of any kind
which, if unpaid, could become a Lien (other than a Permitted Lien) on any of its property, except, in each case, any such taxes or charges (A) that are not delinquent or (B) that are being diligently contested in good faith by appropriate
proceedings and for which adequate reserves in accordance with GAAP have been set aside on its books. For purposes of this Section 6.4 and Section 5.28, 

  
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“Control” shall mean, when used with respect to any Person, (x) the direct or indirect beneficial ownership of fifty-one percent (51%) or more of the outstanding Equity
Interests of such Person or (y) the power to direct or cause the direction of the management and policies of such Person whether by contract or otherwise. 

6.5 Maintenance of Existence. 

Maintain and preserve, and (subject to Section 7.4) cause each other Loan Party to maintain and preserve, (a) its existence
and good standing in the jurisdiction of its organization and (b) its qualification to do business and good standing in each jurisdiction where the nature of its business makes such qualification necessary, other than any such jurisdiction
where the failure to be qualified or in good standing would not reasonably be expected to have a Material Adverse Effect. 
 6.6 Employee
Benefit Plans. 
 Except to the extent that failure to do so would not be reasonably expected to result in (a) a Material Adverse
Effect or (b) liability in excess of $500,000 of any Loan Party, maintain, and cause each other Loan Party to maintain, each Pension Plan (if any) in substantial compliance with all applicable requirements of law and regulations. 

6.7 Environmental Matters. 

Except to the extent the failure to do so would not be reasonably expected to result in a Material Adverse Effect, if any release or disposal
of Hazardous Substances shall occur or shall have occurred on any real property or any other assets of Borrower or any other Loan Party, cause, or direct the applicable Loan Party to cause, the prompt containment and removal of such Hazardous
Substances and the remediation of such real property or other assets as is necessary to comply in all material respects with all Environmental Laws and to preserve the value of such real property or other assets. Without limiting the generality of
the foregoing, except to the extent the failure to do so would not be reasonably expected to result in a Material Adverse Effect, Borrower shall, and shall cause each other Loan Party to, comply with each valid federal or state judicial or
administrative order requiring the performance at any real property by Borrower or any other Loan Party of activities in response to the release or threatened release of a Hazardous Substance. 

6.8 Further Assurances. 

(a) Take, and cause each other Loan Party to take, such actions as are necessary or as Agent or the Required Lenders may reasonably request
from time to time to ensure that the Obligations of Borrower and each other Loan Party under the Loan Documents are secured by a perfected Lien in favor of Agent (subject only to the Permitted Liens) on substantially all of the assets of Borrower
and each Subsidiary of Borrower (as well as all equity interests of each Subsidiary of Borrower) and guaranteed by all of the Subsidiaries of Borrower (including, promptly upon the acquisition or creation thereof, any Subsidiary of Borrower acquired
or created after the Closing Date), in each case including (a) the execution 

  
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and delivery of guaranties, security agreements, pledge agreements, mortgages, deeds of trust, financing statements and other documents, and the filing or recording of any of the foregoing;
(b) the delivery of certificated securities (if any) and other Collateral with respect to which perfection is obtained by possession but excluding (i) the requirement for the Loan Parties to execute and deliver leasehold mortgages, and
(ii) any other Excluded Property as defined in the Guarantee and Collateral Agreement; and (c) using commercially reasonable efforts to obtain and deliver executed Collateral Access Agreements in relation to any foreign and domestic
location where a material portion of the Collateral is held or otherwise stored from time to time (in each case subject to the limitations set forth in the definition of “Excluded Property” set forth in the Guarantee and Collateral
Agreement and Section 1.2 hereof). 
 (b) In the event that Agent and Borrower agree, in their mutual and reasonable discretion,
that being a party to the Guarantee and Collateral Agreement, granting of Liens thereunder and the related transactions contemplated herein or therein in relation to any Subsidiary that is organized outside of the United States (a “Foreign
Subsidiary”) may cause such Foreign Subsidiary to suffer a material, negative tax consequence to the Borrower and/or one of its Subsidiaries, then Agent and Borrower shall work together in good faith, and at Borrower’s sole cost and
expense, to negotiate and enter into such amendments to this Agreement and such other Loan Documents, all in form and substance acceptable to Agent and Borrower, as may be necessary to limit the obligations hereunder of such Foreign Subsidiary,
including amendments to (i) release such Foreign Subsidiary from the Guarantee and Collateral Agreement, (ii) limit any pledge of Equity Interest in such Foreign Subsidiary pursuant to the Guarantee and Collateral Agreement to any
applicable “safe-harbor” threshold as of such date of determination, and (iii) as deemed appropriate by Agent in its commercially reasonable discretion, revise this Agreement accordingly to take into account the exclusion of such
Foreign Subsidiary, and its assets and income, as a Loan Party pursuant to this Agreement; in each case to the extent necessary to limit any such material, negative tax consequence to the extent commercially reasonable. 

6.9 Compliance with Health Care Laws. 

(a) Without limiting or qualifying Section 6.4 or any other provision of this Agreement, Borrower will comply, and will cause each
other Loan Party and each Subsidiary of Borrower to comply, in all material respects with all applicable Health Care Laws relating to the operation of such Person’s business, except where failure to comply would not reasonably be expected to
have a Material Adverse Effect. 
 (b) Borrower will, and will cause each other Loan Party and each Subsidiary to: 

(i) Keep in full force and effect all Authorizations required to operate such Person’s business under applicable Health
Care Laws and maintain any other qualifications necessary to conduct, arrange for, administer, provide services in connection with or receive payment for all applicable Services, except to the extent such failure to keep in full force and effect or
maintain would not reasonably be expected to have a Material Adverse Effect. 
 (ii) Promptly furnish or cause to be
furnished to the Agent, with respect to matters that could reasonably be expected to have a Material Adverse Effect, (w) copies of all material written reports of investigational/inspectional observations issued to and received by the Loan
Parties or any of their Subsidiaries, and issued by any Governmental Authority relating to such Person’s business, (x) copies of all material written establishment investigation/inspection reports (including, but not limited to, FDA Form
483’s) issued to and received by Loan Parties or any of their Subsidiaries and issued by any Governmental Authority, (y) copies of all material 

  
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written warnings and material untitled letters as well as other material documents received by Loan Parties or any of their Subsidiaries from the FDA, CMS or any other Governmental Authority
relating to or arising out of the conduct of the Loan Parties or any of their Subsidiaries applicable to the business of the Loan Parties or any of their Subsidiaries that asserts past or ongoing lack of compliance with any Health Care Law or any
other applicable foreign, federal, state or local law or regulation of similar import and (z) written notice of any material investigation or material audit or similar proceeding by the FDA, CMS, or any other Governmental Authority. 

(iii) Promptly furnish or cause to be furnished to the Agent, with respect to matters that would reasonably be expected to have
a Material Adverse Effect, (in such form as may be reasonably required by Agent) copies of all non-privileged, reports, correspondence, pleadings and other written communications relating to any matter that could lead to the loss, revocation or
suspension (or threatened loss, revocation or suspension) of any material Authorization or of any material qualification of any Loan Party or Subsidiary; provided that any internal reports to a Person’s compliance “hot line”
which are promptly investigated and determined to be without merit need not be reported. 
 (iv) Promptly furnish or cause to
be furnished to the Agent notice of all material fines or penalties imposed by any Governmental Authority under any Health Care Law against any Loan Party or any of its Subsidiaries. 

(v) Promptly furnish or cause to be furnished to the Agent notice of all material written allegations by any Governmental
Authority (or any agent thereof) of fraudulent activities of any Loan Party or any of its Subsidiaries in relation to the provision of clinical research or related services. 

Notwithstanding anything to the contrary in any Loan Document, no Loan Party or any of its Subsidiaries shall be required to
furnish to Agent or any Lender patient-related or other information, the disclosure of which to Agent or such Lender is prohibited by any applicable law. 

6.10 Cure of Violations. 

If there shall occur any breach of Section 6.9, Borrower shall take such commercially reasonable action as is necessary to validly
challenge or otherwise appropriately respond to such fact, event or circumstance within any timeframe required by applicable Health Care Laws, and shall thereafter diligently pursue the same. 

6.11 Corporate Compliance Program. 

Maintain, and will cause each other Loan Party to maintain on its behalf, a corporate compliance program reasonably designed to ensure
compliance by the Borrower, its Subsidiaries, with laws, ordinances, rules, regulations and requirements that are, in each case, material and applicable; provided, that, it is acknowledged and agreed that the Loan Parties’ corporate
compliance program as of the Closing Date, and any amendment, restatement, amendment and restatement, modification or supplement that does not result in a materially adverse change to the ability of Borrower and its Subsidiaries to comply with
applicable laws, ordinances, rules, regulations and requirements (in each Loan Party’s good 

  
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faith determination), satisfies the Loan Parties’ obligations under this Section 6.11. Until the Obligations have been Paid in Full, Borrower will modify such corporate
compliance program from time to time (and cause the other Loan Parties and their Subsidiaries to modify their respective corporate compliance programs) as may be reasonable to attempt to ensure continuing compliance in all material respects with all
material applicable laws, ordinances, rules, regulations and requirements (including, in all applicable material respects, any material Health Care Laws). Borrower will permit Agent and/or any of its outside consultants to review such corporate
compliance programs from time to time upon reasonable notice and during normal business hours of Borrower. 
 6.12 Payment of Debt.

 Except as otherwise prescribed in the Loan Documents, Borrower shall pay, discharge or otherwise satisfy when due and payable (subject to
applicable grace periods and, in the case of trade payables, to ordinary course of payment practices) all of its material obligations and liabilities, except when (i) the amount or validity thereof is being contested in good faith by
appropriate proceedings and appropriate reserves shall have been made in accordance with GAAP consistently applied or (ii) failure to do so would not reasonably be expected to result in a Material Adverse Effect. 

6.13 [Reserved]. 
 6.14
Post-Closing Covenant 
 (a) Within sixty (60) days of the Closing Date (or such longer period as permitted by Agent in its
reasonable discretion), Borrower shall deliver the fully-executed Account Control Agreements, in form and substance reasonably satisfactory to Agent, as requested by Agent, in relation to each of the Deposit Accounts (other than any Exempt Accounts)
set forth on Schedule 7.14 hereto. 
 (b) Within sixty (60) days of the Closing Date (or such longer period as permitted by Agent
in its reasonable discretion), Borrower shall use commercially reasonable efforts to deliver the fully-executed Collateral Access Agreements, in form and substance reasonably satisfactory to Agent, as reasonably requested by Agent with respect to
the Borrower’s leased location at 4 Cromwell, Irvine, CA 92618. 
 (c) Within sixty (60) days of the Closing Date (or such longer
period as permitted by Agent in its reasonable discretion), Borrower shall deliver insurance endorsements naming Agent as lenders’ loss payee and/or additional insured, as applicable, in form and substance reasonably satisfactory to Agent. 

(d) Within one-hundred and twenty (120) days of the Closing Date (or such longer period as permitted by Agent in its reasonable
discretion), the Borrower shall liquidate, wind up or dissolve each of Biolase Australia Pty. Ltd., an entity organized under the laws of Australia and Biolase (NZ) Limited, an entity organized under the laws of New Zealand. 

  
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 Section 7 Negative Covenants. 

Until all Obligations have been Paid in Full, Borrower agrees that, unless at any time Agent shall otherwise expressly consent in writing, in
its sole discretion, it will: 
 7.1 Debt. 

Not, and not permit any other Loan Party to, create, incur, assume or suffer to exist any Debt, except: 

(a) Obligations under this Agreement and the other Loan Documents; 

(b) Debt under any Approved AR Loan Facility and extensions, renewals and re-financings thereof; provided that the aggregate principal
amount (excluding an amount equal to accrued interest, premiums, fees and expenses associated therewith) at any time outstanding in relation to such Approved AR Loan Facility shall not exceed $5,000,000; provided that, (A) the principal
amount of such Debt (excluding an amount equal to accrued interest, premiums, fees and expenses associated therewith) is not increased pursuant to any such renewal, extension, refunding or refinancing, and (B) any such refinancing renewal,
extension or refunding shall continue to constitute usage of any basket under which such Debt was originally incurred, created or assumed; 

(c) Subordinated Debt and extensions, renewals, and re-financings thereof; 

(d) Debt secured by Liens permitted by Section 7.2(b), Section 7.2(d) or Section 7.2(o) and extensions,
renewals and re-financings thereof; provided that the aggregate principal amount of all such Debt (excluding an amount equal to accrued interest, premiums, fees and expenses associated therewith or with any extension, renewal or re-financing)
permitted under Section 7.2(d) at any time outstanding shall not exceed $500,000; 
 (e) Debt with respect to any Hedging
Obligations incurred for bona fide hedging purposes and not for speculation; 
 (f) Debt (i) arising from customary agreements for
indemnification related to sales of goods, licensing of intellectual property or adjustment of purchase price or similar obligations in any case incurred in connection with the acquisition or disposition of any business, assets or Subsidiary of
Borrower otherwise permitted hereunder, (ii) representing deferred compensation to employees of any Loan Party incurred in the ordinary course of business, or (iii) representing customer deposits and advance payments received in the
ordinary course of business from customers for goods purchased in the ordinary course of business; 
 (g) Debt with respect to cash
management obligations and other Debt in respect of automatic clearing house arrangements, netting services, overdraft protection and similar arrangements, and including, without limitation, treasury, depository, credit or debit card,
“p-cards,” electronic funds transfer, foreign exchange services, zero balance arrangements, liquidity management tools (such as physical pooling or cash concentration) and other cash management arrangements, including any other arrangement
designated in good faith by any Borrower to Agent as being a “cash management arrangement,” in each case incurred in the ordinary course of business; 

  
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 (h) Debt incurred in connection with surety bonds, performance bonds or letters of credit
for worker’s compensation, unemployment compensation and other types of social security and otherwise in the ordinary course of business or referred to in Section 7.2(e); 

(i) Debt described on Schedule 7.1 as of the Closing Date, and any extension or renewal thereof so long (i) as the principal amount
thereof is not increased, (ii) as the terms and conditions of such extension, renewal or refinancing are substantially identical to the original Debt, (iii) as to such extension or renewal, no collateral or other form of security is
granted by Borrower in connection therewith; and 
 (j) unsecured Debt (which for further clarity shall exclude accounts payable, take-or-pay
contracts, and other current liabilities incurred by Loan Parties in the ordinary course of business), in addition to the Debt listed above, in an aggregate principal outstanding amount (excluding an amount equal to accrued interest, premiums, fees
and expenses associated therewith or with any extension, renewal or re-financing) not at any time exceeding $250,000 and extensions, renewals and re-financings thereof; 

(k) to the extent constituting Debt, obligations due by any Loan Party or Subsidiary thereof under such Loan Party’s or their respective
Subsidiaries’ Product warranty programs; 
 (l) Debt arising from cash pooling arrangements among the Loan Parties and their
Subsidiaries; and 
 (m) Debt incurred in connection with the financing of insurance premiums in the ordinary course of business. 

7.2 Liens. 
 Not, and not
permit any other Loan Party to, create or permit to exist any Lien on any of its real or personal properties, assets or rights of whatsoever nature (whether now owned or hereafter acquired), except: 

(a) Liens for taxes or other governmental charges not at the time delinquent or thereafter payable without penalty or being diligently
contested in good faith by appropriate proceedings and, in each case, for which it maintains adequate reserves in accordance with GAAP and with respect to which no execution or other enforcement has occurred; 

(b) Liens arising in the ordinary course of business (including without limitation (i) Liens of carriers, warehousemen (including customs
warehousemen), mechanics, landlords and materialmen and other similar Liens imposed by law and (ii) Liens incurred in connection with worker’s compensation, unemployment compensation and other types of social security or in connection with
surety bonds, bids, tenders, performance bonds, trade contracts not for borrowed money, licenses, statutory obligations and similar obligations) for sums not overdue or being diligently contested in good faith by appropriate proceedings and not
involving any deposits or advances or borrowed money or the deferred purchase price of property or services and, in each case, for which it maintains adequate reserves in accordance with GAAP and with respect to which no execution or other
enforcement of which is effectively stayed; 
 (c) Liens described on Schedule 7.2 as of the Closing Date (other than Liens being
released at the closing under this Agreement) and the replacement, extension or renewal of any Lien permitted by this clause (c) upon or in the same property subject thereto arising out of the extension, renewal or replacement of the
Debt secured thereby (without increase in the amount thereof (excluding an amount equal to accrued interest, premiums, fees and expenses associated therewith or with any extension, renewal or re-financing)); 

  
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 (d) (i) Liens arising in connection with Capital Leases (and attaching only to the property
being leased), (ii) Liens on any property securing debt incurred for the purpose of financing all or any part of the cost of acquiring or improving such property; provided that any such Lien attaches to such property within ninety
(90) days of the acquisition or improvement thereof and attaches solely to the property so acquired or improved, and (iii) the replacement, extension or renewal of a Lien permitted by one of the foregoing clauses (i) or
(ii) in the same property subject thereto arising out of the extension, renewal or replacement of the Debt secured thereby (without increase in the amount thereof (excluding an amount equal to accrued interest, premiums, fees and
expenses associated therewith or with any extension, renewal or re-financing)); 
 (e) Liens (i) relating to litigation bonds and
attachments, appeal bonds, judgments and other similar Liens arising in connection with any judgment or award that is not an Event of Default hereunder or posted to stay any such judgment or award pending appeal thereof and (ii) in connection
with Debt incurred under Section 7.1(g); 
 (f) easements, rights of way, restrictions, minor defects or irregularities in title
and other similar Liens not interfering in any material respect with the ordinary conduct of the business of Borrower or any Subsidiary; 

(g) Liens arising under the Loan Documents; 

(h) any interest or title of a licensor, sublicensor, lessor or sublessor under any license, lease, sublicense or sublease (including
non-exclusive licenses and sublicenses) agreement entered into in the normal course of business, only to the extent limited to the item licensed or leased (and proceeds thereof); 

(i) Liens of a collection bank arising under Section 4-210 of the Uniform Commercial Code on items in the course of collection and
(ii) customary set off rights of deposit banks with respect to deposit accounts maintained at such deposit banks or which are contained in standard agreements for the opening of an account with a bank; 

(j) Liens arising from precautionary filings of financing statements under the Uniform Commercial Code or similar legislation of any applicable
jurisdiction in respect of operating leases permitted hereunder and entered into by a Loan Party in the ordinary course of business; 
 (k)
Liens attaching to cash earnest money deposits in connection with any letter of intent or purchase agreement permitted hereunder or indemnification other post-closing escrows or holdbacks; 

(l) Liens incurred with respect to Hedging Obligations incurred for bona fide hedging purposes and not for speculation; 

(m) Liens to secure obligations of a Loan Party to another Loan Party; 

(n) Liens arising out of conditional sale, title retention, consignment or similar arrangements for the sale of goods in the ordinary course of
business; 

  
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 (o) Liens securing an Approved AR Loan Facility; 

(p) Liens not otherwise permitted by this Section 7.2 so long as neither (i) the aggregate outstanding principal amount of the
obligations secured thereby nor (ii) the aggregate fair market value (determined, in the case of each such Lien, as of the date such Lien is incurred) of the assets subject thereto exceeds, at any time, $250,000; 

(q) Liens on insurance policies and the proceeds thereof securing the financing of premiums with respect thereto; 

(r) Liens of landlords or mortgagees of landlords arising by operation of law or pursuant to the terms of real property leases; 

(s) Liens on goods in favor of customs and revenue authorities which secure payment of customs duties in connection with the import and export
of goods and Products; and 
 (t) Liens on cash collateral with respect to Hedge Agreements. 

7.3 Dividends; Redemption of Equity Interests. 

Not (a) declare, pay or make any dividend or distribution on any Equity Interests or other securities or ownership interests,
(b) apply any of its funds, property or assets to the acquisition, redemption or other retirement of any Equity Interests or other securities or interests or of any options to purchase or acquire any of the foregoing, (c) otherwise make
any payments, dividends or distributions to any member, manager, managing member, stockholder, director or other equity owner in such Person’s capacity as such other than in compliance with Section 7.7 hereof, or (d) make any
payment of any management, service or related or similar fee to any Affiliate or holder of Equity Interests of Borrower other than in compliance with Section 7.7 hereof; provided, however: 

(a) any Subsidiary of Borrower may make payments to the holders of its Equity Interests ratably in accordance with their respective ownership
interests; 
 (b) Borrower and any Subsidiary may pay dividends or distributions to the holders of its Equity in the form of additional
Equity Interests; 
 (c) any Subsidiary may pay dividends or distributions to Borrower, in amounts sufficient to permit Borrower, as the case
may be, to (i) pay corporate overhead expenses incurred in the ordinary course of business, (ii) pay all fees and expenses, if any, incurred in connection with the transactions expressly contemplated by this Agreement and the other Loan
Documents, and to allow Borrower to perform its obligations under or in connection with the Loan Documents to which it is a party and (iii) pay reasonable and necessary expenses (including professional fees and expenses) incurred by Borrower,
as applicable, in connection with (A) registrations and exchange listings of equity or debt securities and maintenance of the same, (B) compliance with reporting obligations under, or in connection with compliance with, federal or state
laws or under this Agreement or any of the other Loan Documents and (C) indemnification and reimbursement of directors, officers and employees in respect of liabilities relating to their serving in any such capacity, or obligations in respect
of director and officer insurance (including premiums therefor); 

  
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 (d) repurchases of Equity Interests deemed to occur as a result of the surrender of such
Equity Interests for cancellation in connection with the exercise of stock options, warrants or other securities convertible into or exchangeable for Equity Interests or similar rights issued with respect to any of such Equity Interests, shall, in
each case, be permitted; 
 (e) each Loan Party and each Subsidiary may (and may incur an obligation to) purchase, redeem or otherwise
acquire Equity Interests issued by it with the proceeds received from the substantially concurrent issue of new common Equity Interests if after giving effect to such payment on a pro-forma basis no Default or Event of Default shall have occurred
and be continuing at the time of the declaration of such payment; 
 (f) Borrower and each Subsidiary may pay for the repurchase, retirement
or other acquisition or retirement for value of Equity Interests (including any options, warrants or other securities convertible into or exchangeable for Equity Interests or similar rights issued with respect to any of such Equity Interests) of
Borrower held, directly or indirectly, by any future, present or former director, officer, employee, member of management, manager or consultant (or any affiliates, spouses, former spouses, domestic partners, former domestic partners, other
immediate family members, successors, executors, administrators, heirs, legatees or distributees of any such director, officer, employee, member of management, manager or consultant) of Borrower or any of its Subsidiaries pursuant to any employee,
management or director equity plan, employee, management or director stock option plan or any other employee, management or director benefit plan or any agreement (including any stock option or stock appreciation or similar rights plan, any
management, director and/or employee stock ownership or incentive plan, stock subscription plan, employment termination agreement or any other employment agreements or equity holders’ agreement) with any such director, officer, employee, member
of management, manager or consultant; and 
 (g) (i) Borrower and each Subsidiary may make payments to pay cash in lieu of fractional shares
in connection with any exercise of warrants, options, or other securities convertible into or exchangeable for Equity Interests of such Borrower or Subsidiary, as applicable, or in connection with any other dividend, split or combination thereof, in
each case, otherwise permitted hereunder and (ii) the Borrower and each Subsidiary may repurchase Equity Interests upon the exercise of warrants, options or other securities convertible into or exchangeable for Equity Interests if such Equity
Interests represents all or a portion of the exercise price of such warrants, options or other securities convertible into or exchangeable for Equity Interests as part of a “cashless” exercise. 

7.4 Mergers; Consolidations; Asset Sales. 

(a) Not be a party to any amalgamation or any other form of Division, merger or consolidation, unless agreed to by Agent in its sole
discretion, nor permit any other Loan Party to be a party to any Division, amalgamation or any other form of merger or consolidation, unless agreed to by Agent in its reasonable discretion; provided that any Loan Party may be a party to a
Division, amalgamation or any other form of merger or consolidation to the extent (x) all Person(s) servicing such Division, amalgamation or other form of merger or consolidation remain and/or become a Loan Party in accordance with
Section 6.8, (y) other than in respect of a Division, amalgamation or other merger or consolidation of the Borrower, if the resulting Person(s) do not become Loan Parties, the Investment in such Person is permitted by
Section 7.10 and all material Collateral of any Loan Parties involved in such transaction remains subject to the lien in favor of Agent in existence prior to such transaction or (z) the Loan Party survives Division, amalgamation or
any other form of merger or consolidation and all material Collateral of any Loan Parties involved in such transaction remains subject to the lien in favor of Agent in existence prior to such transaction. 

  
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 (b) Not, and not permit any other Loan Party to, sell, transfer, dispose of, convey, lease
or license any of its real or personal property assets or Equity Interests, except for (i) sales of Inventory in the ordinary course of business for at least fair market value, (ii) transfers, destruction or other disposition of obsolete
or worn-out assets in the ordinary course of business and (iii) any other sales and dispositions of assets (excluding (A) any Equity Interests of Borrower or any Subsidiary or (B) sales of Inventory described in clause
(i) above) for at least fair market value (as determined by the Loan Parties) so long as the net book value of all assets sold or otherwise disposed of in any Fiscal Year does not exceed $500,000 with respect to sales and dispositions made
pursuant to this clause (iii), (iv) sales and dispositions to Loan Parties, (v) leases, licenses, subleases and sublicenses entered into in the ordinary course of business, (vi) sales and exchanges of Cash Equivalent
Investments to the extent otherwise permitted hereunder, (vii) Liens expressly permitted under Section 7.2 and transactions expressly permitted by clause (a) or Section 7.10, (viii) sales or issuances of
Equity Interests by Borrower, (ix) issuances of Equity Interests by any Loan Party to any other Loan Party, (x) dispositions in the ordinary course of business consisting of the abandonment of intellectual property rights which, in the
reasonable good faith determination of Borrower, are not material to the conduct of the business of the Loan Parties, (xi) a cancellation of any intercompany Debt among the Loan Parties, (xii) a disposition which constitutes an insured
event or pursuant to a condemnation, expropriation, “eminent domain” or similar proceeding, (xiii) sales and dispositions among Subsidiaries of Borrower, (xiv) exchanges of existing equipment for new equipment that is
substantially similar to the equipment being exchanged and that has a value equal to or greater than the equipment being exchanged and (xv) the sale, transfer, disposition of, conveyance, lease or license of owned real estate located in Germany
as of the Closing Date. 
 (c) Notwithstanding any provision in this Agreement or any other Loan Documents to the contrary, the prior consent
of Agent shall not be required in connection with the licensing or sublicensing of Intellectual Property pursuant to collaborations, licenses or other strategic transactions with third parties executed (i) in the ordinary course of a Loan
Party’s business, (ii) on an arms-length basis and (iii) prior to the occurrence of an Event of Default. 
 (d)
Notwithstanding any provision in this Agreement or any other Loan Documents to the contrary, each of Biolase Australia Pty. Ltd., an entity organized under the laws of Australia and Biolase (NZ) Limited, an entity organized under the laws of New
Zealand may be liquidated, wound up or dissolved, as applicable. 
 7.5 Modification of Organizational Documents. 

Not permit the charter, by-laws or other organizational documents of Borrower or any other Loan Party to be amended or modified in any way
which could reasonably be expected to materially and adversely affect the interests of Agent or any Lender. An amendment to Borrower’s certificate of incorporation to increase Borrower’s authorized capital stock shall not be deemed to
adversely affect the interests of Agent or any Lender. 

  
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 7.6 Use of Proceeds. 

Use the proceeds of the Loans solely to refinance the Prior Debt and otherwise for working capital, for fees and expenses related to the
negotiation, execution, delivery and closing of this Agreement and the other Loan Documents and the transactions contemplated hereby and thereby and for other general business purposes of Borrower and its Subsidiaries, and not use any proceeds of
any Loan or permit any proceeds of any Loan to be used, either directly or indirectly, for the purpose, whether immediate, incidental or ultimate, of “purchasing or carrying” any Margin Stock. 

7.7 Transactions with Affiliates. 

Not, and not permit any other Loan Party to, enter into, or cause, suffer or permit to exist any transaction, arrangement or contract with any
of its other Affiliates, which is on terms which are less favorable than are obtainable from any Person which is not one of its Affiliates, other than (i) reasonable compensation and indemnities to, benefits for, reimbursement of expenses of,
and employment arrangements with, officers, employees and directors in the ordinary course of business, (ii) transactions among Loan Parties, (iii) transactions permitted by Section 7.3 and Section 7.10, and
(iv) transactions pursuant to agreements in existence on the Closing Date and set forth on Schedule 7.7. 
 7.8 Inconsistent
Agreements. 
 Not, and not permit any other Loan Party to, enter into any agreement containing any provision which would (a) be
violated or breached by any borrowing by Borrower hereunder or by the performance by Borrower or any other Loan Party of any of its Obligations hereunder or under any other Loan Document, (b) prohibit Borrower or any other Loan Party from
granting to Agent and Lenders a Lien on any of its assets or (c) create or permit to exist or become effective any encumbrance or restriction on the ability of any other Loan Party to (i) pay dividends or make other distributions to
Borrower or any other Subsidiary, or pay any Debt owed to Borrower or any other Subsidiary, (ii) make loans or advances to Borrower or any other Loan Party or (iii) transfer any of its assets or properties to Borrower or any other Loan
Party, other than, in the cases of clauses (b) and (c), (A) restrictions or conditions imposed by any agreement relating to purchase money Debt, Capital Leases and other secured Debt or to leases and licenses permitted by
this Agreement if such restrictions or conditions apply only to the property or assets securing such Debt or the property leased or licensed, (B) customary provisions in leases and other contracts restricting the assignment thereof,
(C) restrictions and conditions imposed by law, (D) those arising under any Loan Document or any loan documents governing an Approved AR Loan Facility, and (E) customary provisions in contracts for the disposition of any assets;
provided that the restrictions in any such contract shall apply only to the assets or Subsidiary that is to be disposed of and such disposition is permitted hereunder. 

7.9 Business Activities. 

Not, and not permit any other Loan Party to, engage in any line of business other than the businesses engaged in on the Closing Date and
businesses reasonably related thereto. Not, and not permit any other Loan Party to, issue any Equity Interest other than (a) Equity Interests of Borrower that do not require any cash dividends or other cash distributions to be made prior to the
Obligations being Paid in Full, (b) any issuance by a Subsidiary to Borrower or another Subsidiary in accordance with Section 7.4 or Section 7.10, or (c) any issuance of directors’ qualifying shares as required
by applicable law; provided, however, that the issuance of shares of convertible preferred stock of Borrower on terms substantially similar to the Series D Participating Convertible Preferred Stock shall not be prohibited by the foregoing.


  
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 7.10 Investments. 

Not, and not permit any other Loan Party to, make or permit to exist any Investment in any other Person, except the following: 

(a) The creation of any Wholly-Owned Subsidiary and contributions by Borrower to the capital of any Wholly-Owned Subsidiary of Borrower, so
long as the recipient of any such contribution has guaranteed the Obligations and such guaranty is secured by a pledge of all of its equity interests and substantially all of its real and personal property, in each case in accordance with
Section 6.8; 
 (b) Cash Equivalent Investments and Investments by and among Loan Parties and their Subsidiaries arising from
ordinary course cash management operations or similar arrangements by and among the Loan Parties and their respective Subsidiaries; 
 (c)
bank deposits and obligations arising as permitted by Section 7.1(g) and Section 7.1(l), in each case, in the ordinary course of business; 

(d) Investments listed on Schedule 7.10 as of the Closing Date, together with any roll-over or reinvestment of such Investment(s); 

(e) any purchase or other acquisition by Borrower or any Wholly-Owned Subsidiary of Borrower of the assets or equity interests of any
Subsidiary of Borrower; 
 (f) (i) transactions permitted by, and Investments received or made pursuant to transactions permitted in,
Section 7.1, Section 7.3 and Section 7.4 and (ii) Contingent Obligations in respect of Obligations arising in the ordinary course of business and not otherwise constituting Debt; 

(g) Hedging Obligations permitted under Section 7.1(d); 

(h) advances given to employees and directors in existence as of the Closing Date and as listed on Schedule 7.10, which amounts shall
not be increased without Agent’s prior written consent in its sole discretion; 
 (i) lease, utility, insurance, taxes and other similar
deposits made in the ordinary course of business and trade credit extended in the ordinary course of business; 
 (j) Investments consisting
of the non-cash portion of the consideration received in respect of Dispositions permitted hereunder; 
 (k) Investments permitted by
Borrower or any Loan Party as a result of the receipt of insurance and/or condemnation or exproriation proceeds in accordance with the Loan Documents; 

(l) Investments (i) received as a result of the bankruptcy or reorganization of any Person or taken in settlement of or other resolution
of claims or disputes or (ii) in securities of customers and suppliers received in connection with the bankruptcy or reorganization of, or settlement of delinquent accounts and bona fide disputes with, customers and suppliers, and, in each
case, extensions, modifications and renewals thereof; 

  
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 (m) Loans and advances to suppliers and customers or otherwise made in connection with the
purchase of goods and services, in each case, in the ordinary course of business; and 
 (n) other Investments in an aggregate amount not to
exceed $1,000,000 during the term of this Agreement. 
 7.11 Restriction of Amendments to Certain Documents. 

Not, nor permit any Loan Party to, amend or otherwise modify in any material manner, or waive any rights under, any provisions of (i) any
loan documents governing any Approved AR Loan Facility (except that the terms of any Approved AR Loan Facility may be amended, modified or otherwise waived to the extent permitted under the applicable Intercreditor Agreement, or (ii) any of the
Material Contracts (or any replacements thereof) set forth on Schedule 7.11 hereto (as such schedule may be updated from time to time as reasonably determined by the Agent and the Borrower). 

7.12 Fiscal Year. 
 Not
change its Fiscal Year. 
 7.13 Financial Covenants. 

7.13.1 Consolidated Unencumbered Liquid Assets. 

Not permit the Consolidated Unencumbered Liquid Assets,
at(i) as
of any
timedate of
determination prior to February 1, 2023, to be less than
$3,000,0002,500,000
 and (ii) as of any date of determination on or after February 1, 2023, to be less than $2,500,000. 

7.13.2 Conditional Minimum Aggregate Revenue. 

To the extent that the Consolidated Unencumbered Liquid Assets are less than $5,500,000 as of the last day of any Fiscal Quarter set forth in
the table below (designated by “Q” in the table below), not permit Aggregate Revenue for the consecutive month period ending on the last Business Day of such Fiscal Quarter to be less than the applicable amount set forth in the table below
for such period. 

  
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	 Minimum LTM Aggregate
Revenue as of the end of:
	 
	 Six (6) month period ending Q4 2021
	  	$	19,000,000	 
	 Nine (9) month period ending Q1 2022
	  	$	30,000,000	 
	 Twelve (12) month period ending Q2 2022
	  	$	37,000,000	 
	 Twelve (12) month period ending Q3 2022
	  	$	38,000,000	 
	 Twelve (12) month period ending Q4 20221 2023 and each Fiscal Quarter thereafter
	  	$	40,000,000	 

 7.13.3 Conditional Minimum EBITDA. 

To the extent that the Consolidated Unencumbered Liquid Assets are less than $5,500,000 as of the last day of any Fiscal Quarter set forth in
the table below (designated by “Q” in the table below), not permit the EBITDA of Borrower and its Subsidiaries for the consecutive month period ending on the last Business Day of such Fiscal Quarter to be less than the applicable amount
set forth in the table below for such period. 
  

			
	 Minimum LTM EBITDA as of
the end of:

	 Six (6) month period ending Q4 2021 
	  	$500,000
	 Nine (9) month period ending Q1 2022 
	  	 ($1,000,000)
	 Twelve (12) month period ending Q2 2022 
	  	 ($1,000,000)
	 Twelve (12) month period ending Q3 2022 
	  	 ($1,000,000)
	 Twelve (12) month period ending Q4 20221 2023 and each Fiscal Quarter thereafter
	  	$1


  
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 7.14 Deposit Accounts. 

Not, and not permit any other Loan Party, to maintain or establish any new Deposit Accounts other than (a) Exempt Accounts and
(b) the Deposit Accounts set forth on Schedule 7.14 (which Deposit Accounts constitute all of the Deposit Accounts, securities accounts or other similar accounts maintained by the Loan Parties as of the Closing Date) without prior
written notice to Agent. To the extent such Deposit Account is not an Exempt Account or otherwise subject to the control of the lender(s) in relation to an Approved AR Loan Facility, Borrower or such other applicable Loan Party and the bank or other
financial institution at which the account is to be opened after the Closing Date shall promptly enter into an Account Control Agreement, in form and substance reasonably satisfactory to Agent, as requested by Agent. 

7.15 Subsidiaries. 
 Not,
and not permit any other Loan Party to, in each case without the prior written consent of Agent in its sole discretion, establish or acquire any Subsidiary unless (i) no Default or Event of Default has occurred and is continuing or would result
therefrom, (ii) such Subsidiary shall have assumed and joined each Loan Document as a Loan Party pursuant to documentation acceptable to Agent in its sole discretion and (iii) all other Loan Parties shall have reaffirmed all Obligations as
well as all representations and warranties under the Loan Documents (except to the extent such representations and warranties specifically relate to a prior date only). 

7.16 Regulatory Matters. 

To the extent that any of the following would reasonably be expected to result in a Material Adverse Effect, not, and not permit any other Loan
Party to, (i) make, and use commercially reasonable efforts to not permit any officer, employee or agent of any Loan Party to make, any untrue statement of material fact or fraudulent statement to the FDA or any Governmental Authority; fail to
disclose a material fact required to be disclosed to the FDA or any Governmental Authority; or commit a material act, make a material statement, or fail to make a statement that could otherwise reasonably be expected to provide the basis for CMS or
any Governmental Authority to undertake material adverse action against such Loan Party, (ii) introduce into commercial distribution any FDA Products which are, upon their shipment, adulterated or misbranded in violation of 21 U.S.C. §
331, (iii) make, and use commercially reasonable efforts to not permit any officer, employee or agent of any Loan Party to make, any untrue statement of material fact or fraudulent statement to the FDA or any other Governmental Authority; fail
to disclose a material fact required to be disclosed to the FDA or any other Governmental Authority; or commit a material act, make a material statement, or fail to make a statement in breach of the FD&C Act or that could otherwise reasonably be
expected to provide the basis for the FDA or any other Governmental Authority to invoke its policy respecting “Fraud, Untrue Statements of Material Facts, Bribery, and Illegal Gratuities,” as set forth in 56 Fed. Reg. 46191 (September 10,
1991), or (iv) otherwise incur any material liability (whether actual or contingent) for failure to comply with Health Care Laws. 

  
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 7.17 Name; Permits; Dissolution; Insurance Policies; Disposition of Collateral; Taxes;
Trade Names. 
 Borrower shall not, nor shall it permit any Loan Party to, (a) change its jurisdiction of organization or change its
corporate name without thirty (30) calendar days (or such shorter period as Agent may agree in its sole discretion) prior written notice to Agent, (b) amend, alter, suspend, terminate or make provisional in any material way, any Permit,
the suspension, amendment, alteration or termination of which could reasonably be expected to be, have or result in a Material Adverse Effect without the prior written consent of Agent, which consent shall not be unreasonably withheld, (c) wind
up, liquidate or dissolve (voluntarily or involuntarily) or commence or suffer any proceedings seeking or that would result in any of the foregoing, (d) amend, modify, restate or change any insurance policy in a manner adverse to Agent or
Lenders or otherwise allow its aggregate products liability insurance coverage to be less than $5,000,000 at any time, (e) engage, directly or indirectly, in any business other than the business it is engaged in on the Closing Date and business
reasonably related thereto and/or sell all or any material portion of its assets without Agent’s prior written approval in its sole discretion, (f) change its federal tax employer identification number or similar tax identification number
under the relevant jurisdiction or establish new or additional trade names without providing not less than thirty (30) days (or such shorter period as Agent may agree in its sole discretion) advance written notice to Agent, or (g) revoke,
alter or amend any Tax Information Authorization (on IRS Form 8821 or otherwise) or other similar authorization mandated by the relevant Government Authority given to any Lender. 

Section 8 Events of Default; Remedies. 

8.1 Events of Default. 

Each of the following shall constitute an Event of Default under this Agreement: 

8.1.1 Non-Payment of Credit. 

(a) Default in the payment when due of all outstanding Obligations on the Termination Date; (b) default in the payment of any
Revenue-Based Payment on the applicable Payment Date; or (c) without duplication of clause (b) hereof, default, and continuance thereof for five (5) Business Days, in the payment when due of any fee, or other amount payable by any
Loan Party hereunder or under any other Loan Document. 
 8.1.2 Default Under Other Debt. 

Any (i) “Event of Default”, or such similar term, as defined in the loan documents governing any Approved AR Loan Facility or
(ii) default shall occur under the terms applicable to any Debt of any Loan Party (excluding the Obligations) in an aggregate principal amount (for all such Debt so affected and including undrawn committed or available amounts and amounts owing
to all creditors under any combined or syndicated credit arrangement) exceeding $500,000. 

  
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 8.1.3 Bankruptcy; Insolvency. 

(a) Any Loan Party shall (i) be unable to pay its debts generally as they become due, (ii) file a petition under any insolvency
statute, (iii) make a general assignment for the benefit of its creditors, (iv) commence a proceeding for the appointment of a receiver, trustee, liquidator or conservator of itself or of the whole or any substantial part of its property
or shall otherwise be dissolved or liquidated, or (v) make an application or commence a proceeding seeking reorganization or liquidation or similar relief under any Debtor Relief Law or any other applicable law; or 

(b) (i) a court of competent jurisdiction shall (A) enter an order, judgment or decree appointing a custodian, receiver, trustee,
liquidator or conservator of any Loan Party or the whole or any substantial part of any of Loan Party’s properties, which shall continue unstayed and in effect for a period of sixty (60) calendar days, (B) approve a petition or claim
filed against any Loan Party seeking reorganization, liquidation, appointment of a receiver, interim receiver, liquidator, conservator, trustee or special manager or similar relief under the any Debtor Relief Law or any other applicable law, which
is not dismissed within sixty (60) calendar days or, (C) under the provisions of any Debtor Relief Law or other applicable law or statute, assume custody or control of any Loan Party or of the whole or any substantial part of any of Loan
Party’s properties, which is not irrevocably relinquished within sixty (60) calendar days, or (ii) there is commenced against any Loan Party any proceeding or petition seeking reorganization, liquidation or similar relief under any
Debtor Relief Law or any other applicable law or statute, which (A) is not unconditionally dismissed within sixty (60) calendar days after the date of commencement, or (B) is with respect to which Borrower takes any action to indicate
its approval of or consent. 
 8.1.4 Non-Compliance with Loan Documents. 

(a) Any failure by Borrower to comply with or to perform any covenant set forth in Section 7 or Section 10.22(b); or
(b) failure by any Loan Party to comply with or to perform any other provision of this Agreement or any other Loan Document applicable to it (and not constituting an Event of Default under any other provision of this Section 8) and
continuance of such failure described in this clause (b) for thirty (30) days after the earlier of any Loan Party becoming aware of such failure or notice thereof to Borrower from Agent or any Lender. 

8.1.5 Representations; Warranties. 

Any representation or warranty made by any Loan Party herein or any other Loan Document is false or misleading in any material respect when
made, or any schedule, certificate, financial statement, report, notice or other writing furnished by any Loan Party to Agent or any Lender in connection herewith is false or misleading in any material respect on the date as of which the facts
therein set forth are stated or certified. 

  
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 8.1.6 Pension Plans. 

(a) Institution of any steps by any Person to terminate a Pension Plan if as a result of such termination any Loan Party or any member of the
Controlled Group could be required to make a contribution to such Pension Plan, or could incur a liability or obligation to such Pension Plan, in excess of $500,000; (b) a contribution failure occurs with respect to any Pension Plan sufficient
to give rise to a Lien under Section 303(k) of ERISA securing obligations in excess of $500,000; or (c) there shall occur any withdrawal or partial withdrawal from a Multiemployer Pension Plan and the withdrawal liability (without
un-accrued interest) to Multiemployer Pension Plans as a result of such withdrawal (including any outstanding withdrawal liability that Borrower or any other Loan Party or any member of the Controlled Group have incurred on the date of such
withdrawal) exceeds $500,000. 
 8.1.7 Judgments. 

Final judgments which exceed an aggregate of $500,000 (to the extent not adequately covered by insurance as to which the insurance company has
not disclaimed liability (provided that customary “reservation of rights” letters shall not be deemed to be disclaimers of liability)) shall be rendered against any Loan Party and shall not have been paid, discharged or vacated or had
execution thereof stayed pending appeal within sixty (60) calendar days after entry or filing of such judgments. 
 8.1.8 Invalidity
of Loan Documents or Liens. 
 (a) Any Loan Document shall cease to be in full force and effect otherwise in accordance with its express
terms that results in a material diminution of the rights and remedies afforded to Agent and/or Lenders or any other secured parties thereunder; (b) any Loan Party (or any Person by, through or on behalf of any Loan Party) shall contest in
writing in any manner the validity, binding nature or enforceability of any Loan Document; or (c) any Lien created pursuant to any Loan Document ceases to constitute a valid first priority perfected Lien (subject to Permitted Liens) on any
material portion of the Collateral in accordance with the terms thereof, or Agent ceases to have a valid perfected first priority security interest (subject to Permitted Liens) in any material portion of the Collateral pledged to Agent, for the
benefit of Agent and Lenders, pursuant to the Collateral Documents. 
 8.1.9 Invalidity of Subordination Provisions. 

Any subordination provision in any document or instrument governing any Approved AR Loan Facility or any subordination provision in any
Intercreditor Agreement or any replacement Intercreditor Agreement, shall cease to be in full force and effect, or any Loan Party shall contest in any manner the validity, binding nature or enforceability of any such provision. 

8.1.10 Change of Control. 

A Change of Control not otherwise permitted pursuant to Section 7.4 above shall occur that does not result in the payment in full
of all Obligations hereunder in accordance with Section 2.8.3. 

  
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 8.1.11 Certificate Withdrawals, Adverse Test or Audit Results, and Other Matters.

 (a) The institution of any proceeding by FDA, CMS, or any other Governmental Authority to order the withdrawal of any Product or Product
category or Service or Service category from the market or to enjoin Borrower or any of its Affiliates from manufacturing, marketing, selling, distributing, or otherwise providing any Product or Product category or Service or Service category that
could reasonably be expected to have a Material Adverse Effect, (b) the institution of any action or proceeding by FDA, CMS, or any other Governmental Authority to revoke, suspend, reject, withdraw, limit, or restrict any Required Permit held
by Borrower or any of its Affiliates or any of their representatives, which, in each case, could reasonably be expected to have a Material Adverse Effect, (c) the commencement of any enforcement action against Borrower or any of its Affiliates
by FDA, CMS, or any other Governmental Authority that could reasonably be expected to have a Material Adverse Effect, (d) the recall of any Products or Service from the market, the voluntary withdrawal of any Products or Service from the
market, or actions to discontinue the sale of any Products or Service that could reasonably be expected to have a Material Adverse Effect, (e) the occurrence of adverse test, audit, or inspection results in connection with a Product or Service
which could reasonably be expected to have a Material Adverse Effect, or (f) the occurrence of any event described in clauses (a) through (e) above that would otherwise cause Borrower to be excluded from participating in
any federal, provincial, state or local health care programs under Section 1128 of the Social Security Act or any similar law or regulation. 

8.1.12 Reserved. 
 8.2
Remedies. 
 (a) If any Event of Default described in Section 8.1.3 shall occur, the Loan and all other Obligations shall
become immediately due and payable without presentment, demand, protest or notice of any kind; and, if any other Event of Default shall occur and be continuing, Agent may, and upon the written request of Required Lenders shall, declare all or any
part of the Loans and other Obligations to be due and payable, whereupon the Loans and other Obligations (including without limitation the Exit Fee and any amounts due pursuant to Section 2.8.2 hereof or any COC Prepayment Fee, as
applicable, payable with respect thereto) shall become immediately due and payable (in whole or in part, as applicable), all without presentment, demand, protest or notice of any kind. Agent shall use commercially reasonable efforts to promptly
advise Borrower of any such declaration, but failure to do so shall not impair the effect of such declaration. 
 (b) In addition to the
acceleration provisions set forth in Section 8.2(a) above, upon the occurrence and continuation of an Event of Default, Agent may (or shall at the request of Required Lenders) exercise any and all rights, options and remedies provided
for in any Loan Document, under the Uniform Commercial Code, any other applicable foreign or domestic laws or otherwise at law or in equity, including, without limitation, the right to (i) apply any property of Borrower held by Agent to reduce
the Obligations, (ii) foreclose the Liens created under the Loan Documents, (iii) realize upon, take possession of and/or sell any Collateral or securities pledged, with or without judicial process, (iv) exercise all rights and powers
with respect to the Collateral as Borrower might exercise, (v) collect and send notices regarding the Collateral, with or without judicial process, (vi) by its own means or with judicial assistance, enter any premises at which Collateral
and/or pledged securities are located, or render any of the foregoing unusable 

  
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or dispose of the Collateral and/or pledged securities on such premises without any liability for rent, storage, utilities, or other sums, and Borrower shall not resist or interfere with such
action, (vii) at Borrower’s expense, require that all or any part of the Collateral be assembled and made available to Agent, for the benefit of Agent and Lenders, or Required Lenders at any place reasonably designated by Required Lenders
in their sole discretion and/or relinquish or abandon any Collateral or securities pledged or any Lien thereon. 
 (c) The enumeration of any
rights and remedies in any Loan Document is not intended to be exhaustive, and all rights and remedies of Agent and Lenders described in any Loan Document are cumulative and are not alternative to or exclusive of any other rights or remedies which
Agent and Lenders otherwise may have. The partial or complete exercise of any right or remedy shall not preclude any other further exercise of such or any other right or remedy. 

(d) Notwithstanding any provision of any Loan Document, Agent, in its sole discretion shall have the right, but not any obligation, at any time
that Loan Parties fail to do so, subject to any applicable cure periods permitted by or otherwise set forth in the Loan Documents, and from time to time, without prior notice, to: (i) discharge (at Borrower’s expense) taxes or Liens
affecting any of the Collateral that have not been paid in violation of any Loan Document or that jeopardize Agent’s Lien priority in the Collateral; or (ii) make any other payment (at Borrower’s expense) for the administration,
servicing, maintenance, preservation or protection of the Collateral (each such advance or payment set forth in clauses (i) and (ii) herein, a “Protective Advance”). Agent shall be reimbursed for all Protective Advances
pursuant to Section 2.9.1(b) and/or Section 2.10, as applicable, and any Protective Advances shall bear interest at the Default Rate from the date such Protective Advance is paid by Agent until it is repaid. No Protective
Advance by Agent shall be construed as a waiver by Agent, or any Lender of any Default, Event of Default or any of the rights or remedies of Agent or any Lender under any Loan Document. 

Section 9 Agent. 
 9.1
Appointment; Authorization. 
 Each Lender hereby irrevocably appoints, designates and authorizes Agent to take such action on its
behalf under the provisions of this Agreement and each other Loan Document and to exercise such powers and perform such duties as are expressly delegated to it by the terms of this Agreement or any other Loan Document, together with such powers as
are reasonably incidental thereto. Notwithstanding any provision to the contrary contained elsewhere in this Agreement or in any other Loan Document, Agent shall not have any duty or responsibility except those expressly set forth herein, nor shall
Agent have or be deemed to have any fiduciary relationship with any Lender, and no implied covenants, functions, responsibilities, duties, obligations or liabilities shall be read into this Agreement or any other Loan Document or otherwise exist
against Agent. 
 9.2 Delegation of Duties. 

Agent may execute any of its duties under this Agreement or any other Loan Document by or through agents, employees or attorneys-in-fact and
shall be entitled to advice of counsel concerning all matters pertaining to such duties. Agent shall not be responsible for the negligence or misconduct of any agent or attorney-in-fact that it selects with reasonable care. 

  
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 9.3 Limited Liability. 

None of Agent or any of its Affiliates, directors, officers, employees or agents shall (a) be liable for any action taken or omitted to be
taken by any of them under or in connection with this Agreement or any other Loan Document or the transactions contemplated hereby (except to the extent resulting from its own gross negligence or willful misconduct as determined by a court of
competent jurisdiction), or (b) be responsible in any manner to any Lender for any recital, statement, representation or warranty made by any Loan Party or Affiliate of any Loan Party, or any officer thereof, contained in this Agreement or in
any other Loan Document, or in any certificate, report, statement or other document referred to or provided for in, or received by Agent under or in connection with, this Agreement or any other Loan Document, or the validity, effectiveness,
genuineness, enforceability or sufficiency of this Agreement or any other Loan Document (or the creation, perfection or priority of any Lien or security interest therein), or for any failure of any Loan Party or any other party to any Loan Document
to perform its Obligations hereunder or thereunder. Agent shall not be under any obligation to any Lender to ascertain or to inquire as to the observance or performance of any of the agreements contained in, or conditions of, this Agreement or any
other Loan Document, or to inspect the properties, books or records of any Loan Party or Affiliate of any Loan Party. 
 9.4 Reliance.

 Agent shall be entitled to rely, and shall be fully protected in relying, upon any writing, resolution, notice, consent, certificate,
affidavit, letter, telegram, facsimile, telex or telephone message, statement or other document believed by it to be genuine and correct and to have been signed, sent or made by the proper Person or Persons, and upon advice and statements of legal
counsel (including counsel to any Loan Party), independent accountants and other experts selected by Agent. Agent shall be fully justified in failing or refusing to take any action under this Agreement or any other Loan Document unless it shall
first receive such advice or concurrence of Required Lenders (or all Lenders if expressly required hereunder) as it deems appropriate and, if it so requests, confirmation from Lenders of their obligation to indemnify Agent against any and all
liability and expense which may be incurred by it by reason of taking or continuing to take any such action. Agent shall in all cases be fully protected in acting, or in refraining from acting, under this Agreement or any other Loan Document in
accordance with a request or consent of Required Lenders (or all Lenders if expressly required hereunder) and such request and any action taken or failure to act pursuant thereto shall be binding upon each Lender. 

9.5 Notice of Default. 

Agent shall not be deemed to have knowledge or notice of the occurrence of any Event of Default or Default except with respect to defaults in
the payment of principal, interest and fees required to be paid to Agent for the account of Lenders, unless Agent shall have received written notice from a Lender or Borrower referring to this Agreement, describing such Event of Default or Default
and stating that such notice is a “notice of default”. Agent will notify Lenders of its receipt of any such notice or any such default in the payment of principal, interest and fees required to be paid to Agent for the account of Lenders.
Agent shall take such action with respect to such Event of Default or Default as may be requested by Required Lenders in accordance with Section 8.2; provided that unless and until Agent has received any such request, Agent may
(but shall not be obligated to) take such action, or refrain from taking such action, with respect to such Event of Default or Default as it shall deem advisable or in the best interest of Lenders. 

  
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 9.6 Credit Decision. 

Each Lender acknowledges that Agent has not made any representation or warranty to it, and that no act by Agent hereafter taken, including any
review of the affairs of Borrower and the other Loan Parties, shall be deemed to constitute any representation or warranty by Agent to any Lender. Each Lender represents to Agent that it has, independently and without reliance upon Agent and based
on such documents and information as it has deemed appropriate, made its own appraisal of and investigation into the business, prospects, operations, property, financial and other condition and creditworthiness of Borrower, and made its own decision
to enter into this Agreement and to extend credit to Borrower hereunder. Each Lender also represents that it will, independently and without reliance upon Agent and based on such documents and information as it shall deem appropriate at the time,
continue to make its own credit analysis, appraisals and decisions in taking or not taking action under this Agreement and the other Loan Documents, and to make such investigations as it deems necessary to inform itself as to the business,
prospects, operations, property, financial and other condition and creditworthiness of the Loan Parties. Except for notices, reports and other documents expressly herein required to be furnished to Lenders by Agent, Agent shall not have any duty or
responsibility to provide any Lender with any credit or other information concerning the business, prospects, operations, property, financial or other condition or creditworthiness of any Loan Party which may come into the possession of Agent. 

9.7 Indemnification. 

Whether or not the transactions contemplated hereby are consummated, each Lender shall indemnify upon demand Agent and its Affiliates,
directors, officers, employees and agents (to the extent not reimbursed by or on behalf of Borrower and without limiting the obligation of Borrower to do so), based on such Lender’s Pro Rata Term Loan Share, from and against any and all
actions, causes of action, suits, losses, liabilities, damages and expenses, including Legal Costs, except to the extent any thereof result from the applicable Person’s own gross negligence or willful misconduct, as determined by a court of
competent jurisdiction. Without limitation of the foregoing, each Lender shall reimburse Agent upon demand for its ratable share of any costs or out-of-pocket expenses
(including Legal Costs) incurred by Agent in connection with the preparation, execution, delivery, administration, modification, amendment or enforcement (whether through negotiations, legal proceedings or otherwise) of, or legal advice in respect
of rights or responsibilities under, this Agreement, any other Loan Document, or any document contemplated by or referred to herein, to the extent that Agent is not reimbursed for such expenses by or on behalf of Borrower. The undertaking in this
Section 9.7 shall survive repayment of the Loans, cancellation of the Notes, any foreclosure under, or modification, release or discharge of, any or all of the Collateral Documents, termination of this Agreement and the resignation or
replacement of Agent. 
 9.8 Agent Individually. 

SWK and its Affiliates may make loans to, issue letters of credit for the account of, accept deposits from, acquire equity interests in and
generally engage in any kind of banking, trust, financial advisory, underwriting or other business with any Loan Party and any Affiliate of any Loan Party as though 

  
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SWK were not Agent hereunder and without notice to or consent of any Lender. Each Lender acknowledges that, pursuant to such activities, SWK or its Affiliates may receive information regarding
Loan Parties or their Affiliates (including information that may be subject to confidentiality obligations in favor of any such Loan Party or such Affiliate) and acknowledge that Agent shall be under no obligation to provide such information to
them. With respect to their Loans (if any), SWK and its Affiliates shall have the same rights and powers under this Agreement as any other Lender and may exercise the same as though SWK were not Agent, and the terms “Lender” and
“Lenders” include SWK and its Affiliates, to the extent applicable, in their individual capacities. 
 9.9 Successor Agent.

 Agent may resign as Agent at any time upon 30 days’ prior notice to Lenders and Borrower (unless during the existence of an Event of
Default such notice is waived by Required Lenders). If Agent resigns under this Agreement, Required Lenders shall, with (so long as no Event of Default exists) the consent of Borrower (which shall not be unreasonably withheld or delayed), appoint
from among Lenders a successor agent for Lenders. If no successor agent is appointed prior to the effective date of the resignation of Agent, Agent may appoint, on behalf of, and after consulting with Lenders and (so long as no Event of Default
exists) Borrower, a successor agent. Upon the acceptance of its appointment as successor agent hereunder, such successor agent shall succeed to all the rights, powers and duties of the retiring Agent and the term “Agent” shall mean such
successor agent, and the retiring Agent’s appointment, powers and duties as Agent shall be terminated. After any retiring Agent’s resignation hereunder as Agent becomes effective, the provisions of this Section 9 and
Sections 10.4 and 10.5 shall continue to inure to its benefit as to any actions taken or omitted to be taken by it while it was Agent under this Agreement. If no successor agent has accepted appointment as Agent by the date which is
thirty (30) days following a retiring Agent’s notice of resignation, the retiring Agent’s resignation shall nevertheless thereupon become effective and Lenders shall perform all of the duties of Agent hereunder until such time, if
any, as Required Lenders appoint a successor agent as provided for above; provided that in the case of any collateral security held by Agent for the benefit of Agent and Lenders under any of the Loan Documents, the retiring Agent shall
continue so to hold such collateral security until such time as a successor Agent is appointed and the provisions of this Section 9 and Sections 10.4 and 10.5 shall continue to inure to its benefit so long as retiring Agent
shall continue to so hold such collateral security. Upon the acceptance of a successor’s appointment as Agent hereunder, the retiring Agent shall be discharged from all of its duties and obligations hereunder or under the other Loan Documents
in respect of the Collateral. 
 9.10 Collateral and Guarantee Matters. 

Lenders irrevocably authorize Agent, at its option and in its discretion, (a) to release any Lien granted to or held by Agent under any
Collateral Document (i) when all Obligations have been Paid in Full; (ii) constituting property sold or to be sold or disposed of as part of or in connection with any sale or other disposition permitted hereunder (including by consent,
waiver or amendment and it being agreed and understood that Agent may conclusively rely without further inquiry on a certificate of an officer of Borrower as to the sale or other disposition of property being made in compliance with this Agreement);
or (iii) subject to Section 10.1, if approved, authorized or ratified in writing by Required Lenders; (b) notwithstanding Section 10.1(a)(ii) hereof to release any party from its guaranty under the Guarantee and
Collateral Agreement (i) when all Obligations have been Paid in Full or (ii) if such party was sold or is to be sold or disposed of as part of or in connection with any disposition permitted hereunder (including by consent, waiver or
amendment and it being agreed and understood that Agent may conclusively rely without 

  
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further inquiry on a certificate of an officer of Borrower as to the sale or other disposition being made in compliance with this Agreement); or (c) to subordinate its interest in any
Collateral to any holder of a Lien on such Collateral which is permitted by Section 7.2(d) (it being understood that Agent may conclusively rely on a certificate from Borrower in determining whether the Debt secured by any such Lien is
permitted by Section 7.1). Upon request by Agent at any time, Lenders will confirm in writing Agent’s authority to release, or subordinate its interest in, particular types or items of Collateral pursuant to this
Section 9.10. 
 Agent shall release any Lien granted to or held by Agent under any Collateral Document (i) when all
Obligations have been Paid in Full, (ii) in respect of property sold or to be sold or disposed of as part of or in connection with any sale or other disposition permitted hereunder (it being agreed and understood that Agent may conclusively
rely without further inquiry on a certificate of an officer of Borrower as to the sale or other disposition of property being made in compliance with this Agreement) or (iii) subject to Section 10.1, if directed to do so in writing
by Required Lenders. 
 In furtherance of the foregoing, Agent agrees to execute and deliver to Borrower, at Borrower’s expense, such
termination and release documentation as Borrower may reasonably request to evidence a Lien release that occurs pursuant to terms of this Section 9.10. 

9.11 Intercreditor Agreements. 

Each Lender hereby irrevocably appoints, designates and authorizes Agent to enter into one or more intercreditor agreements in relation to any
other Debt of Borrower entered into in accordance with this Agreement or as otherwise approved by Required Lenders, on its behalf and to take such action on its behalf under the provisions of any such agreement (subject to the last sentence of this
Section 9.11). Each Lender further agrees to be bound by the terms and conditions of any such intercreditor agreement. Each Lender hereby authorizes Agent to issue blockages notices in connection with any such Debt of Borrower and such
intercreditor agreement, or any replacement intercreditor agreement, in its discretion or, at the direction of Required Lenders. 
 9.12
Actions in Concert. 
 For the sake of clarity, each Lender hereby agrees with each other Lender that no Lender shall take any action
to protect or enforce its rights arising out of this Agreement, the Notes or any other Loan Document (including exercising any rights of set-off) without first obtaining the prior written consent of Agent and Required Lenders, it being the intent of
Lenders that any such action to protect or enforce rights under this Agreement, the Notes and the other Loan Documents shall be taken in concert and at the direction or with the consent of Agent or Required Lenders. 

  
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 Section 10 Miscellaneous. 

10.1 Waiver; Amendments. 

(a) Except as otherwise expressly provided in this Agreement, no amendment, modification or waiver of, or consent with respect to, any
provision of this Agreement or any of the other Loan Documents shall in any event be effective unless the same shall be in writing and signed by Borrower (with respect to Loan Documents to which Borrower is a party), by Lenders having aggregate Pro
Rata Term Loan Shares of not less than the aggregate Pro Rata Term Loan Shares expressly designated herein with respect thereto or, in the absence of such express designation herein, by Required Lenders, and then any such amendment, modification,
waiver or consent shall be effective only in the specific instance and for the specific purpose for which given; provided, however, that: 

(i) no such amendment, modification, waiver or consent shall, unless in writing and signed by all of the Lenders directly
affected thereby, in addition to Required Lenders and Borrower, do any of the following: (A) increase any of the Commitments (provided that only the Lenders participating in any such increase of the Commitments shall be considered
directly affected by such increase), (B) extend the date scheduled for payment of any principal of (except as otherwise expressly set forth below in clause (C)) or interest on the Loans or any fees or other amounts payable hereunder or
under the other Loan Documents, or (C) reduce the principal amount of any Loan, the amount or rate of interest thereon (provided that Required Lenders may rescind an imposition of default interest pursuant to Section 2.6.1),
or any fees or other amounts payable hereunder or under the other Loan Documents; and 
 (ii) no such amendment,
modification, waiver or consent shall, unless in writing and signed by all of the Lenders in addition to Borrower (with respect to Loan Documents to which Borrower is a party), do any of the following: (A) release any material guaranty under
the Guarantee and Collateral Agreement or release all or substantially all of the Collateral granted under the Collateral Documents, except as otherwise specifically provided in this Agreement or the other Loan Documents, (B) change the
definition of Required Lenders, (C) change any provision of this Section 10.1, (D) amend the provisions of Section 2.10.2 or Section 2.10.4, or (E) reduce the aggregate Pro Rata Term Loan Shares
required to effect any amendment, modification, waiver or consent under the Loan Documents. 
 (b) No amendment, modification, waiver or
consent shall, unless in writing and signed by Agent, in addition to Borrower and Required Lenders (or all Lenders directly affected thereby or all of the Lenders, as the case may be, in accordance with the provisions above), affect the rights,
privileges, duties or obligations of Agent (including without limitation under the provisions of Section 9), under this Agreement or any other Loan Document. 

(c) No delay on the part of Agent or any Lender in the exercise of any right, power or remedy shall operate as a waiver thereof, nor shall any
single or partial exercise by any of them of any right, power or remedy preclude other or further exercise thereof, or the exercise of any other right, power or remedy. 

10.2 Notices. 
 All notices
hereunder shall be in writing (including via electronic mail) and shall be sent to the applicable party at its address shown on Annex II or at such other address as such party may, by written notice received by the other parties, have
designated as its address for such purpose. Notices sent by electronic mail transmission shall be deemed to have been given when sent if sent during regular business hours on a Business Day, otherwise, such deemed delivery will be effective as of
the next Business Day; notices sent by mail shall be deemed to have been given five (5) Business Days after the date when sent by registered or certified mail, first class postage prepaid; and notices sent by hand delivery or overnight courier
service shall be deemed to have been given when received. Borrower, Agent and Lenders each hereby acknowledge that, from time to time, Agent, Lenders and Borrower may deliver information and notices using electronic mail. 

  
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 10.3 Computations. 

Unless otherwise specifically provided herein, any accounting term used in this Agreement (including in Section 7.13 or any related
definition) shall have the meaning customarily given such term in accordance with GAAP, and all financial computations (including pursuant to Section 7.13 and the related definitions, and with respect to the character or amount of any
asset or liability or item of income or expense, or any consolidation or other accounting computation) hereunder shall be computed in accordance with GAAP consistently applied; provided that if Borrower notifies Agent that Borrower wishes to
amend any covenant in Section 7.13 (or any related definition) to eliminate or to take into account the effect of any change in GAAP on the operation of such covenant (or if Agent notifies Borrower that Required Lenders wish to amend
Section 7.13 (or any related definition) for such purpose), then Borrower’s compliance with such covenant shall be determined on the basis of GAAP in effect immediately before the relevant change in GAAP became effective, until
either such notice is withdrawn or such covenant (or related definition) is amended in a manner satisfactory to Borrower and Required Lenders. The explicit qualification of terms or computations by the phrase “in accordance with GAAP”
shall in no way be construed to limit the foregoing. Notwithstanding any other provision contained herein, all terms of an accounting or financial nature used herein shall be construed, and all computations of amounts and ratios referred to herein
shall be made, without giving effect to any election under Statement of Financial Accounting Standards 159 (Codification of Accounting Standards 825-10) to value any Debt or other liabilities of any Loan Party or any Subsidiary at “fair
value”, as defined therein. 
 10.4 Costs; Expenses. 

Borrower agrees to pay on demand the reasonable and documented out-of-pocket costs and expenses of (a) Agent (including Legal Costs) in
connection with (i) the preparation, execution, syndication and delivery (including perfection and protection of Collateral) of this Agreement, the other Loan Documents and all other documents provided for herein or delivered or to be delivered
hereunder or in connection herewith, (ii) the administration of the Loans and the Loan Documents, and (iii) any proposed or actual amendment, supplement or waiver to any Loan Document, and (b) Agent and Lenders (including Legal Costs)
in connection with the collection of the Obligations and enforcement of this Agreement, the other Loan Documents or any such other documents; provided, however, that notwithstanding anything to the contrary herein, Borrower shall only
be obligated to pay Legal Costs of a single firm of counsel for the Agent and the Lenders, taken as a whole (and, in the case of an actual or perceived conflict of interest, one additional firm of counsel for all similarly affected indemnitees),
and, if reasonably necessary, by a single firm of local counsel in each relevant jurisdiction (which may include a single firm of special counsel acting in multiple jurisdictions) for the Agent and the Lenders taken as a whole (and, in the case of
an actual or perceived conflict of interest, one additional firm of local counsel in each relevant jurisdiction for similarly affected Indemnitees). In addition, Borrower agrees to pay and to save Agent and Lenders harmless from all liability for,
any fees of Borrower’s auditors in connection with any reasonable exercise by Agent and Lenders of their rights pursuant to and to the extent provided in Section 6.2. All Obligations provided for in this Section 10.4
shall survive repayment of the Loans, cancellation of the Notes, and termination of this Agreement. 

  
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 10.5 Indemnification by Borrower. 

In consideration of the execution and delivery of this Agreement by Agent and Lenders and the agreement to extend the Commitments provided
hereunder, Borrower hereby agrees to indemnify, exonerate and hold Agent, each Lender and each of the officers, directors, employees, Affiliates and agents of Agent and each Lender (each a “Lender Party”) free and harmless from and
against any and all actions, causes of action, suits, losses, liabilities, damages and expenses, including Legal Costs (collectively, the “Indemnified Liabilities”) of a single firm of counsel for all Lender Parties, taken as a
whole (and, in the case of an actual or perceived conflict of interest, one additional firm of counsel for all similarly affected Lender Parties), and, if reasonably necessary, by a single firm of local counsel in each relevant jurisdiction (which
may include a single firm of special counsel acting in multiple jurisdictions) for all Lender Parties taken as a whole (and, in the case of an actual or perceived conflict of interest, one additional firm of local counsel in each relevant
jurisdiction for similarly affected Lender Parties), incurred by Lender Parties or any of them as a result of, or arising out of, or relating to any Loan Party or any of their respective officers, directors or agents, including, without limitation,
(a) any tender offer, merger, purchase of equity interests, purchase of assets or other similar transaction financed or proposed to be financed in whole or in part, directly or indirectly, with the proceeds of any of the Loans, (b) the
use, handling, release, emission, discharge, transportation, storage, treatment or disposal of any Hazardous Substance at any property owned or leased by Borrower or any other Loan Party, (c) any violation of any Environmental Laws with respect
to conditions at any property owned or leased by any Loan Party or the operations conducted thereon, (d) the investigation, cleanup or remediation of offsite locations at which any Loan Party or their respective predecessors are alleged to have
directly or indirectly disposed of Hazardous Substances, (e) the execution, delivery, performance or enforcement of this Agreement or any other Loan Document by any Lender Party, or (f) such Loan Party’s general operation of its
business including all product liability out of or in connection with such Person’s or any of its Affiliates or licensees manufacture use or sale of a Product or the provision of a Service; provided that Borrower shall not have any
obligation hereunder to any Lender Party with respect to Indemnified Liabilities to the extent such Indemnified Liabilities have resulted from (i) the gross negligence, bad faith or willful misconduct of such Lender Party (as determined by a
court of competent jurisdiction in a final and non-appealable decision), (ii) intentional breach by such Lender Party of its material obligations hereunder or any other Loan Document (as determined by a court of competent jurisdiction in a
final and non-appealable decision) or (iii) any proceeding between and among Lenders (other than any claims against a Lender Party in its capacity as an Agent) that does not involve an act or omission by Borrower or any other Subsidiary of
Borrower. Each Lender Party shall be obligated to refund or return any and all amounts paid by the Borrower pursuant to this Section 10.5 to such Lender Party for any fees, expenses, or damages to the extent such Lender Party is not
entitled to payment of such amounts in accordance with the terms hereof. If and to the extent that the foregoing undertaking may be unenforceable for any reason, Borrower hereby agrees to make the maximum contribution to the payment and satisfaction
of each of the Indemnified Liabilities which is permissible under applicable law. All Obligations provided for in this Section 10.5 shall survive repayment of the Loans, cancellation of the Notes, any foreclosure under, or any
modification, release or discharge of, any or all of the Collateral Documents and termination of this Agreement. 

  
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 10.6 Marshaling; Payments Set Aside. 

Neither Agent nor any Lender shall be under any obligation to marshal any assets in favor of Borrower or any other Person or against or in
payment of any or all of the Obligations. To the extent that Borrower makes a payment or payments to Agent or any Lender, or Agent or any Lender enforces its Liens or exercises its rights of set-off, and such payment or payments or the proceeds of
such enforcement or set-off or any part thereof are subsequently invalidated, declared to be fraudulent or preferential, set aside or required (including pursuant to any settlement entered into by Agent or any Lender in its discretion) to be repaid
to a trustee, receiver or any other party in connection with any bankruptcy, insolvency or similar proceeding, or otherwise, then (a) to the fullest extent permitted by applicable law, to the extent of such recovery, the obligation hereunder or
part thereof originally intended to be satisfied shall be revived and continued in full force and effect as if such payment had not been made or such enforcement or set-off had not occurred and (b) each Lender severally agrees to pay to Agent
upon demand its ratable share of the total amount so recovered from or repaid by Agent to the extent paid to such Lender. 
 10.7
Nonliability of Lenders. 
 The relationship between Borrower on the one hand and Lenders and Agent on the other hand shall be solely
that of borrower and lender. Neither Agent nor any Lender shall have any fiduciary responsibility to Borrower. Neither Agent nor any Lender undertakes any responsibility to Borrower to review or inform Borrower of any matter in connection with any
phase of Borrower’s business or operations. To the fullest extent permitted under applicable law, execution of this Agreement by Borrower constitutes a full, complete and irrevocable release of any and all claims which Borrower may have at law
or in equity in respect of all prior discussions and understandings, oral or written, relating to the subject matter of this Agreement and the other Loan Documents. Neither Agent nor any Lender shall have any liability with respect to, and Borrower
hereby, to the fullest extent permitted under applicable law, waives, releases and agrees not to sue for, any special, indirect, punitive or consequential damages or liabilities. 

10.8 Assignments. 
 10.8.1
Assignments. 
 (a) Any Lender may at any time assign to one or more Persons (other than a Loan Party and their respective
Affiliates) (any such Person, an “Assignee”) all or any portion of such Lender’s Loans and Commitments, with the prior written consent of Agent, and, so long as no Event of Default (subject, for the avoidance of doubt, to any
cure periods) has occurred and is continuing, Borrower (which consents shall not be unreasonably withheld or delayed), provided, however, that no such consent(s) shall be required: 

(i) from Borrower for an assignment by a Lender to another Lender or an Affiliate of a Lender or an Approved Fund of a
Lender, but such Lender will give written notice to Borrower of any such assignment; 
 (ii) from Agent for an
assignment by a Lender to an Affiliate of a Lender or an Approved Fund of a Lender; 
 (iii) from Borrower or Agent
for an assignment by SWK Funding LLC, as a Lender, to any Person for which SWK Advisors LLC acts as an investment advisor (or any similar type of representation or agency) pursuant to a written agreement, but SWK Funding LLC will give written notice
to Borrower of any such assignment; 

  
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 (iv) from Borrower or Agent for an assignment by a Lender of its
Loans and its Note as collateral security to a Federal Reserve Bank or, as applicable, to such Lender’s trustee for the benefit of its investors (but no such assignment shall release any Lender from any of its obligations hereunder); or 

(v) from Borrower, Agent or any Lender for (A) the assignment of SWK’s Loans and Commitments to a Permitted
Assignee (as defined below) or (B) a collateral assignment by SWK of, and the grant by SWK of a security interest in, all of SWK’s right, title and interest in, to and under each of the Loan Documents, including, without limitation, all of
SWK’s rights and interests in, to and under this Agreement, the Obligations and the Collateral (collectively, the “Assigned Rights”), to a Permitted Assignee, provided that no such collateral assignment shall release SWK
from any of its obligations under any of the Loan Documents. In connection with any enforcement of or foreclosure upon its security interests in any of the Assigned Rights, a Permitted Assignee, upon notice to Borrower, SWK and the other Lenders,
shall be entitled to substitute itself, or its designee, for SWK as a Lender under this Agreement. For purposes hereof, the term “Permitted Assignee” shall mean any lender to or funding source of SWK or its Affiliate, together with
its successors, assigns or designees (including, without limitation, any purchaser or other assignee of the Assigned Rights from such Person). Effective immediately upon the replacement of SWK as a Lender under this Agreement by a Permitted Assignee
in accordance with this clause (v), SWK shall automatically be deemed to have resigned as Agent pursuant to Section 9.9 of this Agreement (without the need for Agent giving advance written notice of such resignation as required
pursuant to such Section 9.9), and Required Lenders shall appoint a successor Agent in accordance with Section 9.9 of this Agreement. 

(b) From and after the date on which the conditions described above have been met, (i) such Assignee shall be deemed automatically to
have become a party hereto and, to the extent that rights and obligations hereunder have been assigned to such Assignee pursuant to such Assignment Agreement, shall have the rights and obligations of a Lender hereunder and (ii) the assigning
Lender, to the extent that rights and obligations hereunder have been assigned by it pursuant to such Assignment Agreement, shall be released from its rights (other than its indemnification rights) and obligations hereunder. Upon the request of the
Assignee (and, as applicable, the assigning Lender) pursuant to an effective Assignment Agreement, Borrower shall execute and deliver to Agent for delivery to the Assignee (and, as applicable, the assigning Lender) a Note in the principal amount of
the Assignee’s Pro Rata Term Loan Share (and, as applicable, a Note in the principal amount of the Pro Rata Term Loan Share retained by the assigning Lender). Each such Note shall be dated the effective date of such assignment. Upon receipt by
the assigning Lender of such Note, the assigning Lender shall return to Borrower any prior Note held by it. 
 (c) Agent, acting solely for
this purpose as an agent of Borrower, shall maintain at one of its offices in the United States a copy of each Assignment Agreement delivered to it and a register for the recordation of the names and addresses of each Lender, and the Commitments of,
and principal amount of the Loans owing to, such Lender pursuant to the terms hereof. The entries in such register shall be, in the absence of manifest error, conclusive, and Borrower, Agent and Lenders may treat each Person whose name is recorded
therein pursuant to the terms hereof as a Lender hereunder for all purposes of this Agreement, notwithstanding notice to the contrary. Such register shall be available for inspection by Borrower and any Lender, at any reasonable time upon reasonable
prior notice to Agent. 
 (d) Notwithstanding the foregoing provisions of this Section 10.8.1 or any other provision of this
Agreement, any Lender may at any time assign all or any portion of its Loans and its Note (i) as collateral security to a Federal Reserve Bank or, as applicable, to such Lender’s trustee for the benefit of its investors (but no such
assignment shall release any Lender from any of its obligations hereunder) and (ii) to (w) an Affiliate of such Lender which is at least fifty percent (50%) owned (directly or indirectly) by such Lender or by its direct or
indirect parent company, (x) its direct or indirect parent company, (y) to one or more other Lenders or (z) to an Approved Fund. 

  
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 10.9 Participations. 

Any Lender may at any time sell to one or more Persons participating interests in its Loans, Commitments or other interests hereunder (any such
Person, a “Participant”). In the event of a sale by a Lender of a participating interest to a Participant, (a) such Lender’s obligations hereunder shall remain unchanged for all purposes, (b) Borrower and Agent shall
continue to deal solely and directly with such Lender in connection with such Lender’s rights and obligations hereunder and (c) all amounts payable by Borrower shall be determined as if such Lender had not sold such participation and shall
be paid directly to such Lender. No Participant shall have any direct or indirect voting rights hereunder except with respect to any event described in Section 10.1 expressly requiring the unanimous vote of all Lenders or, as applicable,
all affected Lenders. Each Lender agrees to incorporate the requirements of the preceding sentence into each participation agreement which such Lender enters into with any Participant. Borrower agrees, to the fullest extent permitted by applicable
law, that if amounts outstanding under this Agreement are due and payable (as a result of acceleration or otherwise), each Participant shall be deemed to have the right of set-off in respect of its participating interest in amounts owing under this
Agreement to the same extent as if the amount of its participating interest were owing directly to it as a Lender under this Agreement; provided that such right of set-off shall be subject to the obligation of each Participant to share with
Lenders, and Lenders agree to share with each Participant, as provided in Section 2.10.4. Borrower also agrees that each Participant shall be entitled to the benefits of Section 3 as if it were a Lender (provided that
a Participant shall not be entitled to such benefits unless such Participant agrees, for the benefit of Borrower, to comply with the documentation requirements of Section 3.1(c) as if it were a Lender and complies with such requirements,
and provided, further, that no Participant shall receive any greater compensation pursuant to Section 3 than would have been paid to the participating Lender if no participation had been sold). Any such Lender transferring
a participation shall, as an agent for Borrower, maintain in the United States a register to record the names, address, and interest, principal and other amounts owing to, each Participant. The entries in such register shall be, in the absence of
manifest error, conclusive, and Borrower, Agent and the Lenders may treat each Person whose name is recorded therein pursuant to the terms hereof as a Participant hereunder for all purposes of this Agreement, notwithstanding notice to the contrary.
Such participation register shall be available for inspection by the Agent or Borrower, at any reasonable time upon reasonable prior written notice from Agent or Borrower. 

10.10 Confidentiality. 

Borrower, Agent and each Lender agree to use commercially reasonable efforts (equivalent to the efforts Borrower, Agent or such Lender applies
to maintain the confidentiality of its own confidential information) to maintain as confidential all information (including, without limitation, any information provided by Borrower pursuant to Sections 6.1, 6.2 and 6.9)
provided to them by any other party hereto and/or any other Loan Party, as applicable, except that Agent and each Lender may disclose such information (a) to Persons employed or engaged by Agent or such Lender or any of their Affiliates
(including collateral managers of Lenders) in evaluating, approving, structuring or administering the Loans and the Commitments (provided that such Persons have been informed of the covenants contained in this Section 10.10);
(b) to any assignee or participant or potential assignee or participant that has agreed to comply with the covenants contained in this Section 10.10 (and any such assignee or participant or potential


  
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assignee or participant may disclose such information to Persons employed or engaged by them as described in clause (a) above); (c) as required or requested by any federal or
state regulatory authority or examiner, or any insurance industry association, or as reasonably believed by Agent or such Lender to be compelled by any court decree, subpoena or legal or administrative order or process; (d) as, on the advice of
Agent’s or such Lender’s counsel, is required by law; (e) in connection with the exercise of any right or remedy under the Loan Documents or in connection with any litigation to which Agent or such Lender is a party; (f) to any
nationally recognized rating agency or investor of a Lender that requires access to information about a Lender’s investment portfolio in connection with ratings issued or investment decisions with respect to such Lender; (g) that ceases to
be confidential through no fault of Agent or any Lender; (h) to a Person that is an investor or prospective investor in a Securitization that agrees that its access to information regarding Borrower and the Loans and Commitments is solely for
purposes of evaluating an investment in such Securitization and who agrees to treat such information as confidential; or (i) to a Person that is a trustee, collateral manager, servicer, noteholder or secured party in a Securitization in
connection with the administration, servicing and reporting on the assets serving as collateral for such Securitization. For purposes of this Section, “Securitization” means a public or private offering by a Lender or any of its
Affiliates or their respective successors and assigns, of securities which represent an interest in, or which are collateralized, in whole or in part, by the Loans or the Commitments. In each case described in clauses (c), (d) and
(e) (as such disclosure in clause (e) pertains to litigation only), where the Agent or Lender, as applicable, is compelled to disclose a Loan Party’s confidential information, promptly after such disclosure the Agent or
such Lender, as applicable, shall notify Borrower of such disclosure provided, however, that neither the Agent nor any Lender shall be required to notify Borrower of any such disclosure (i) to any federal or state banking
regulatory authority conducting an examination of the Agent or such Lender, or (ii) to the extent that it is legally prohibited from so notifying Borrower. Notwithstanding the foregoing, Agent reserves the right to provide to industry trade
organizations information necessary and customary for inclusion in league table measurements. 
 10.11 Captions. 

Captions used in this Agreement are for convenience only and shall not affect the construction of this Agreement. 

10.12 Nature of Remedies. 

All Obligations of Borrower and rights of Agent and Lenders expressed herein or in any other Loan Document shall be in addition to and not in
limitation of those provided by applicable law. No failure to exercise and no delay in exercising, on the part of Agent or any Lender, any right, remedy, power or privilege hereunder, shall operate as a waiver thereof; nor shall any single or
partial exercise of any right, remedy, power or privilege hereunder preclude any other or further exercise thereof or the exercise of any other right, remedy, power or privilege. 

10.13 Counterparts. 
 This
Agreement may be executed in any number of counterparts and by the different parties hereto on separate counterparts and each such counterpart shall be deemed to be an original, but all such counterparts shall together constitute but one and the
same Agreement. Receipt by facsimile machine or in 

  
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“.pdf” format through electronic mail of any executed signature page to this Agreement or any other Loan Document shall constitute effective delivery of such signature page. This
Agreement and the other Loan Documents to the extent signed and delivered by means of a facsimile machine or other electronic transmission (including “.pdf”), shall be treated in all manner and respects and for all purposes as an original
agreement or amendment and shall be considered to have the same binding legal effect as if it were the original signed version thereof delivered in person. No party hereto or to any such other Loan Document shall raise the use of a facsimile machine
or other electronic transmission to deliver a signature or the fact that any signature or agreement or amendment was transmitted or communicated through the use of a facsimile machine or other electronic transmission as a defense to the formation or
enforceability of a contract and each such party forever waives any such defense. 
 10.14 Severability. 

The illegality or unenforceability of any provision of this Agreement or any instrument or agreement required hereunder shall not in any way
affect or impair the legality or enforceability of the remaining provisions of this Agreement or any instrument or agreement required hereunder. 

10.15 Entire Agreement. 

This Agreement, together with the other Loan Documents, embodies the entire agreement and understanding among the parties hereto and supersedes
all prior or contemporaneous agreements and understandings of such Persons, verbal or written, relating to the subject matter hereof and thereof. 

10.16 Successors; Assigns. 

This Agreement shall be binding upon Borrower, Lenders and Agent and their respective successors and assigns, and shall inure to the benefit of
Borrower, Lenders and Agent and the successors and assigns of Lenders and Agent. No other Person shall be a direct or indirect legal beneficiary of, or have any direct or indirect cause of action or claim in connection with, this Agreement or any of
the other Loan Documents. Borrower may not assign or transfer any of its rights or Obligations under this Agreement without the prior written consent of Agent and each Lender. 

10.17 Governing Law. 
 THIS
AGREEMENT AND EACH NOTE SHALL BE A CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF NEW YORK APPLICABLE TO CONTRACTS MADE AND TO BE PERFORMED ENTIRELY WITHIN SUCH STATE, WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES (OTHER THAN
SECTION 5-1401 AND SECTION 5-1402 OF THE NEW YORK GENERAL OBLIGATIONS CODE). 

  
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 10.18 Forum Selection; Consent to Jurisdiction. 

ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT, SHALL BE BROUGHT AND
MAINTAINED EXCLUSIVELY IN THE COURTS OF THE STATE OF NEW YORK OR IN THE UNITED STATES DISTRICT COURT FOR THE SOUTHERN DISTRICT OF NEW YORK; PROVIDED THAT ANY SUIT SEEKING ENFORCEMENT AGAINST ANY COLLATERAL OR OTHER PROPERTY MAY BE BROUGHT, AT
AGENT’S OPTION, IN THE COURTS OF ANY JURISDICTION WHERE SUCH COLLATERAL OR OTHER PROPERTY MAY BE FOUND. EACH PARTY HEREBY EXPRESSLY AND IRREVOCABLY SUBMITS TO THE JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK AND OF THE UNITED STATES
DISTRICT COURT FOR THE SOUTHERN DISTRICT OF NEW YORK FOR THE PURPOSE OF ANY SUCH LITIGATION AS SET FORTH ABOVE. EACH PARTY FURTHER IRREVOCABLY CONSENTS TO THE SERVICE OF PROCESS BY REGISTERED MAIL, U.S. FIRST CLASS POSTAGE PREPAID, OR BY PERSONAL
SERVICE WITHIN OR WITHOUT THE STATE OF NEW YORK. EACH PARTY HEREBY EXPRESSLY AND IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED UNDER APPLICABLE LAW, ANY OBJECTION WHICH IT MAY NOW OR HEREAFTER HAVE TO THE LAYING OF VENUE OF ANY SUCH LITIGATION
BROUGHT IN ANY SUCH COURT REFERRED TO ABOVE AND ANY CLAIM THAT ANY SUCH LITIGATION HAS BEEN BROUGHT IN AN INCONVENIENT FORUM. 
 10.19
Waiver of Jury Trial. 
 EACH OF BORROWER, AGENT AND EACH LENDER, TO THE FULLEST EXTENT PERMITTED UNDER APPLICABLE LAW, HEREBY WAIVES
ANY RIGHT TO A TRIAL BY JURY IN ANY ACTION OR PROCEEDING TO ENFORCE OR DEFEND ANY RIGHTS UNDER THIS AGREEMENT, ANY NOTE, ANY OTHER LOAN DOCUMENT AND ANY AMENDMENT, INSTRUMENT, DOCUMENT OR AGREEMENT DELIVERED OR WHICH MAY IN THE FUTURE BE DELIVERED
IN CONNECTION HEREWITH OR THEREWITH OR ARISING FROM ANY LENDING RELATIONSHIP EXISTING IN CONNECTION WITH ANY OF THE FOREGOING, AND AGREES THAT ANY SUCH ACTION OR PROCEEDING SHALL BE TRIED BEFORE A COURT AND NOT BEFORE A JURY. 

10.20 Patriot Act. 
 Each
Lender that is subject to the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001)) (the “Patriot Act”), and Agent (for itself and not on behalf of any Lender), hereby notifies each Loan Party that,
pursuant to the requirements of the Patriot Act, such Lender and Agent are required to obtain, verify and record information that identifies each Loan Party, which information includes the name and address of each Loan Party and other information
that will allow such Lender or Agent, as applicable, to identify each Loan Party in accordance with the Patriot Act. 
 10.21 Independent
Nature of Relationship. 
 Nothing herein contained shall constitute any Loan Party and SWK as a partnership, an association, a joint
venture or any other kind of entity or legal form or constitute any party the agent of the other. No party shall hold itself out contrary to the terms of this Section 10.21 and no party shall become liable by any representation, act or
omission of the other contrary to the provisions hereof. No Loan Party, Lender, nor SWK has any fiduciary or other special relationship with the other party hereto or any of its Affiliates. The Loan Parties and SWK agree that SWK is not involved in
or responsible for the manufacture, marketing or sale of any Product or the provision of any Service. 

  
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 10.22 Approved AR Loan Facility. 

(a) Agent and Lenders acknowledge that Borrower is seeking a revolving loan facility to be secured by a first lien security interest in
Borrower’s Inventory and accounts receivable generated by product sales in the normal course of business (such revolving loan facility, together with any replacement revolving loan facility as approved by Agent that is subject to an
Intercreditor Agreement, collectively an “Approved AR Loan Facility”). Borrower may enter into any such Approved AR Loan Facliity so long as (i) such facility is in a maximum principal amount of $5,000,000, (ii) such
facility is subject to an intercreditor agreement acceptable to Agent, (iii) Agent shall have a second priority Lien and security interest in any accounts receivable and Inventory securing such revolving loan facility, and (iv) the
material terms and conditions of such revolving loan facility shall be acceptable to Agent in its commercially reasonable discretion. Agent and Borrower agree to work together in good faith, and at Borrower’s sole cost and expense, to negotiate
and enter into such amendments to this Agreement and such other Loan Documents as may be necessary to permit such Debt owing under any Approved AR Loan Facility, to release and/or subordinate such Liens as may be necessary to effectuate any such
Approved AR Loan Facility, and to enter into such third party documents as may be reasonably requested by Borrower and/or the revolving loan lender under any such Approved AR Loan Facility. 

(b) Notwithstanding anything set forth in the loan documents governing any such Approved AR Loan Facility, Borrower shall not incur more than
$3,000,000 in principal indebtedness under the Approved AR Loan Facility without the prior written consent of Agent, in its sole discretion, unless and until (i) Borrower shall have (A) achieved Aggregate Revenue of at least $12,000,000
during the Fiscal Quarter ending September 30, 2019 and (B) issued additional Equity Interests or Subordinated Debt resulting in net cash proceeds to Borrower of not less than $5,000,000, or, alternatively,
(ii) Borrower shall have (A) achieved Aggregate Revenue of at least $14,000,000 during the Fiscal Quarter ending December 31, 2019 and (B) issued additional Equity Interests or Subordinated Debt resulting in net cash
proceeds to Borrower of not less than $5,000,000. 
 (c) Agent and Borrower agree to work together in good faith, and at Borrower’s sole
cost and expense, to negotiate and enter into such amendments to this Agreement and such other Loan Documents as may be necessary to permit such Debt owing under any Approved AR Loan Facility, to release and/or subordinate such Liens as may be
necessary to effectuate any such Approved AR Loan Facility, and to enter into such third party documents as may be reasonably requested by Borrower and/or the revolving loan lender under any such Approved AR Loan Facility. 

[Remainder of page intentionally blank; signature pages follow.] 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed and
delivered by their duly authorized officers as of the date first set forth above. 
  

			
	BORROWER:
	
	 BIOLASE, INC.,
 a Delaware
corporation

		
	By:	 	          

	Name:	 	      

	Title:	 	      



 [Signature Page to Credit Agreement] 











 
					
	AGENT AND LENDERS:
	
	SWK FUNDING LLC,
	as Agent and a Lender
		
	    	 	By: SWK Holdings Corporation,
		 	its sole Manager
			
		 	By:	 	      

		 	Name: Winston Black
		 	Title: Chief Executive Officer


 [Signature Page to Credit Agreement] 











 Exhibit B 

Conformed Credit Agreement 

(Attached) 











 Conformed Through Tenth Amendment 

 
  

 
 CREDIT AGREEMENT 

among 
 BIOLASE, INC., 

as Borrower, 
 SWK FUNDING LLC,

 as Agent, Sole Lead Arranger and Sole Bookrunner, 

and 
 the financial institutions
party hereto from time to time as Lenders 
 Dated as of November 9, 2018 

 
  

 











 Table of Contents 

 

									
	 	 	 	 	 	  	Page	 
	 Section 1
	 	Definitions; Interpretation	  	 	1	 
	 1.1  
	 	Definitions	  	 	1	 
	 1.2  
	 	Interpretation	  	 	15	 
			
	 Section 2
	 	Credit Facility	  	 	16	 
	 2.1  
	 	Term Loan Commitments	  	 	16	 
	 2.2  
	 	Loan Procedures	  	 	16	 
	 2.3  
	 	Commitments Several	  	 	16	 
	 2.4  
	 	Indebtedness Absolute; No Offset; Waiver	  	 	17	 
	 2.5  
	 	Loan Accounting	  	 	17	 
		 	2.5.1	 	Recordkeeping	  	 	17	 
		 	2.5.2	 	Notes	  	 	18	 
	 2.6  
	 	Payment of Interest	  	 	18	 
		 	2.6.1	 	Interest Rates	  	 	18	 
		 	2.6.2	 	Payments of Interest and Principal	  	 	19	 
	 2.7  
	 	Fees	  	 	19	 
	 2.8  
	 	Prepayment	  	 	20	 
		 	2.8.1	 	Mandatory Prepayment	  	 	20	 
		 	2.8.2	 	Voluntary Prepayment	  	 	20	 
		 	2.8.3	 	Change of Control	  	 	20	 
	 2.9  
	 	Repayment of Term Loan	  	 	21	 
		 	2.9.1	 	Revenue-Based Payment	  	 	21	 
		 	2.9.2	 	Principal	  	 	23	 
	 2.10 
	 	Payment	  	 	23	 
		 	2.10.1	 	Making of Payments	  	 	23	 
		 	2.10.2	 	Application of Payments and Proceeds	  	 	23	 
		 	2.10.3	 	Set-off	  	 	23	 
		 	2.10.4	 	Proration of Payments	  	 	23	 
			
	 Section 3
	 	Yield Protection	  	 	24	 
	 3.1  
	 	Taxes	  	 	24	 
	 3.2  
	 	Increased Cost	  	 	26	 
	 3.3  
	 	Funding Losses	  	 	27	 
	 3.4  
	 	Manner of Funding; Alternate Funding Offices	  	 	27	 
	 3.5  
	 	Conclusiveness of Statements; Survival	  	 	28	 
			
	 Section 4
	 	Conditions Precedent	  	 	28	 
	 4.1  
	 	Prior Debt	  	 	28	 
	 4.2  
	 	Delivery of Loan Documents	  	 	28	 
	 4.3  
	 	Fees	  	 	29	 
	 4.4  
	 	Closing Date Warrant	  	 	29	 
	 4.5  
	 	Representations, Warranties, Defaults	  	 	29	 
	 4.6  
	 	Reserved	  	 	30	 
	 4.7  
	 	Reserved	  	 	30	 
	 4.8  
	 	Reserved	  	 	30	 
	 4.9  
	 	No Material Adverse Effect	  	 	30	 


  
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	Section 5	 	Representations and Warranties	  	30
	 5.1  
	 	Organization	  	30
	 5.2  
	 	Authorization; No Conflict	  	30
	 5.3  
	 	Validity; Binding Nature	  	30
	 5.4  
	 	Financial Condition	  	31
	 5.5  
	 	No Material Adverse Change	  	31
	 5.6  
	 	Litigation	  	31
	 5.7  
	 	Ownership of Properties; Liens	  	31
	 5.8  
	 	Capitalization	  	31
	 5.9  
	 	Pension Plans	  	32
	 5.10 
	 	Investment Company Act	  	32
	 5.11 
	 	No Default	  	32
	 5.12 
	 	Margin Stock	  	32
	 5.13 
	 	Taxes	  	32
	 5.14 
	 	Solvency	  	32
	 5.15 
	 	Environmental Matters	  	33
	 5.16 
	 	Insurance	  	33
	 5.17 
	 	Information	  	33
	 5.18 
	 	Intellectual Property; Products and Services	  	33
	 5.19 
	 	Restrictive Provisions	  	34
	 5.20 
	 	Labor Matters	  	34
	 5.21 
	 	Material Contracts	  	35
	 5.22 
	 	Compliance with Laws; Health Care Laws	  	35
	 5.23 
	 	Existing Indebtedness; Investments, Guarantees and Certain Contracts	  	36
	 5.24 
	 	Affiliated Agreements	  	36
	 5.25 
	 	Names; Locations of Offices, Records and Collateral; Deposit Accounts	  	37
	 5.26 
	 	Non-Subordination	  	37
	 5.27 
	 	Reserved	  	37
	 5.28 
	 	Anti-Terrorism; OFAC	  	37
	 5.29 
	 	Security Interest	  	37
	 5.30 
	 	Survival	  	38
			
	 Section 6
	 	Affirmative Covenants	  	38
	 6.1  
	 	Information	  	38
		 	6.1.1	 	Annual Report	  	38
		 	6.1.2	 	Interim Reports	  	38
		 	6.1.3	 	Revenue-Based Payment Reconciliation	  	39
		 	6.1.4	 	Compliance Certificate	  	39
		 	6.1.5	 	Reports to Governmental Authorities and Shareholders	  	39
		 	6.1.6	 	Notice of Default; Litigation	  	39
		 	6.1.7	 	Management Report	  	40
		 	6.1.8	 	Projections	  	41
		 	6.1.9	 	Updated Schedules to Guarantee and Collateral Agreement	  	41
		 	6.1.10	 	Other Information	  	41
	 6.2  
	 	Books; Records; Inspections	  	41
	 6.3  
	 	Conduct of Business; Maintenance of Property; Insurance	  	42
	 6.4  
	 	Compliance with Laws; Payment of Taxes and Liabilities	  	43
	 6.5  
	 	Maintenance of Existence	  	44
	 6.6  
	 	Employee Benefit Plans	  	44
	 6.7  
	 	Environmental Matters	  	44


  
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	 6.8  
	 	Further Assurances	  	 	44	 
	 6.9  
	 	Compliance with Health Care Laws	  	 	45	 
	 6.10 
	 	Cure of Violations	  	 	46	 
	 6.11 
	 	Corporate Compliance Program	  	 	46	 
	 6.12 
	 	Payment of Debt	  	 	46	 
	 6.13 
	 	Board Observation	  	 	47	 
	 6.14 
	 	Post-Closing Covenant	  	 	47	 
			
	 Section 7
	 	Negative Covenants	  	 	47	 
	 7.1  
	 	Debt	  	 	47	 
	 7.2  
	 	Liens	  	 	49	 
	 7.3  
	 	Dividends; Redemption of Equity Interests	  	 	50	 
	 7.4  
	 	Mergers; Consolidations; Asset Sales	  	 	52	 
	 7.5  
	 	Modification of Organizational Documents	  	 	53	 
	 7.6  
	 	Use of Proceeds	  	 	53	 
	 7.7  
	 	Transactions with Affiliates	  	 	53	 
	 7.8  
	 	Inconsistent Agreements	  	 	53	 
	 7.9  
	 	Business Activities	  	 	54	 
	 7.10 
	 	Investments	  	 	54	 
	 7.11 
	 	Restriction of Amendments to Certain Documents	  	 	55	 
	 7.12 
	 	Fiscal Year	  	 	55	 
	 7.13 
	 	Financial Covenants	  	 	55	 
		 	7.13.1	 	Consolidated Unencumbered Liquid Assets	  	 	55	 
		 	7.13.2	 	Minimum Aggregate Revenue	  	 	55	 
		 	7.13.3	 	Minimum EBITDA	  	 	56	 
	 7.14 
	 	Deposit Accounts	  	 	56	 
	 7.15 
	 	Subsidiaries	  	 	56	 
	 7.16 
	 	Regulatory Matters	  	 	57	 
	 7.17 
	 	Name; Permits; Dissolution; Insurance Policies; Disposition of Collateral; Taxes; Trade Names	  	 	57	 
	 7.18 
	 	Truth of Statements	  	 	57	 
			
	 Section 8
	 	Events of Default; Remedies	  	 	57	 
	 8.1  
	 	Events of Default	  	 	57	 
		 	8.1.1	 	Non-Payment of Credit	  	 	58	 
		 	8.1.2	 	Default Under Other Debt	  	 	58	 
		 	8.1.3	 	Bankruptcy; Insolvency	  	 	58	 
		 	8.1.4	 	Non-Compliance with Loan Documents	  	 	58	 
		 	8.1.5	 	Representations; Warranties	  	 	59	 
		 	8.1.6	 	Pension Plans	  	 	59	 
		 	8.1.7	 	Judgments	  	 	59	 
		 	8.1.8	 	Invalidity of Loan Documents or Liens	  	 	59	 
		 	8.1.9	 	Invalidity of Subordination Provisions	  	 	59	 
		 	8.1.10	 	Change of Control	  	 	60	 
		 	8.1.11	 	Certificate Withdrawals, Adverse Test or Audit Results, and Other Matters	  	 	60	 
		 	8.1.12	 	Reserved	  	 	60	 
	 8.2  
	 	Remedies	  	 	60	 


  
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	 Section 9
	 	Agent	  	 	61	 
	 9.1  
	 	Appointment; Authorization	  	 	61	 
	 9.2  
	 	Delegation of Duties	  	 	61	 
	 9.3  
	 	Limited Liability	  	 	62	 
	 9.4  
	 	Reliance	  	 	62	 
	 9.5  
	 	Notice of Default	  	 	62	 
	 9.6  
	 	Credit Decision	  	 	62	 
	 9.7  
	 	Indemnification	  	 	63	 
	 9.8  
	 	Agent Individually	  	 	63	 
	 9.9  
	 	Successor Agent	  	 	63	 
	 9.10 
	 	Collateral and Guarantee Matters	  	 	64	 
	 9.11 
	 	Intercreditor Agreements	  	 	65	 
	 9.12 
	 	Actions in Concert	  	 	65	 
			
	 Section 10
	 	Miscellaneous	  	 	65	 
	 10.1 
	 	Waiver; Amendments	  	 	65	 
	 10.2 
	 	Notices	  	 	66	 
	 10.3 
	 	Computations	  	 	66	 
	 10.4 
	 	Costs; Expenses	  	 	66	 
	 10.5 
	 	Indemnification by Borrower	  	 	67	 
	 10.6 
	 	Marshaling; Payments Set Aside	  	 	68	 
	 10.7 
	 	Nonliability of Lenders	  	 	68	 
	 10.8 
	 	Assignments	  	 	68	 
		 	10.8.1	 	Assignments	  	 	68	 
	 10.9 
	 	Participations	  	 	70	 
	 10.10
	 	Confidentiality	  	 	70	 
	 10.11
	 	Captions	  	 	71	 
	 10.12
	 	Nature of Remedies	  	 	71	 
	 10.13
	 	Counterparts	  	 	71	 
	 10.14
	 	Severability	  	 	72	 
	 10.15
	 	Entire Agreement	  	 	72	 
	 10.16
	 	Successors; Assigns	  	 	72	 
	 10.17
	 	Governing Law	  	 	72	 
	 10.18
	 	Forum Selection; Consent to Jurisdiction	  	 	72	 
	 10.19
	 	Waiver of Jury Trial	  	 	73	 
	 10.20
	 	Patriot Act	  	 	73	 
	 10.21
	 	Independent Nature of Relationship	  	 	73	 
	 10.22
	 	Approved AR Loan Facility	  	 	73	 


  
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 Annexes 
  

			
	Annex I	  	Commitments and Pro Rata Term Loan Shares
	Annex II	  	Addresses

 Exhibits 
  

			
	Exhibit A	  	Form of Assignment Agreement
	Exhibit B	  	Form of Compliance Certificate
	Exhibit C	  	Form of Note

 Schedules 
  

			
	Schedule 1.1	  	Pending Acquisitions as of the Closing Date
	Schedule 4.1	  	Prior Debt
	Schedule 5.1	  	Jurisdictions of Qualification
	Schedule 5.7	  	Ownership of Properties; Liens
	Schedule 5.8	  	Capitalization
	Schedule 5.16	  	Insurance
	Schedule 5.18(a)	  	Borrower’s Registered Intellectual Property
	Schedule 5.18(b)	  	Products and Services
	Schedule 5.21	  	Material Contracts
	Schedule 5.25A	  	Names
	Schedule 5.25B	  	Offices
	Schedule 7.1	  	Existing Debt
	Schedule 7.2	  	Existing Liens
	Schedule 7.7	  	Transactions with Affiliates
	Schedule 7.10	  	Existing Investments
	Schedule 7.11	  	Restricted Material Contracts
	Schedule 7.14	  	Deposit Accounts

  

  
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 CREDIT AGREEMENT 

This CREDIT AGREEMENT (as may be amended, restated, supplemented, or otherwise modified from time to time, this “Agreement”)
dated as of November 9, 2018 (the “Closing Date”), among BIOLASE, INC., a Delaware corporation (“Borrower”), the financial institutions party hereto from time to time as lenders (each a
“Lender” and collectively, the “Lenders”) and SWK FUNDING LLC (in its individual capacity, “SWK”), as Agent for all Lenders. 

In consideration of the mutual agreements herein contained, the parties hereto agree as follows: 

Section 1 Definitions; Interpretation. 

1.1 Definitions. 
 When
used herein the following terms shall have the following meanings: 
 Account Control Agreement means, individually and collectively,
any account control or similar agreement(s) entered into from time to time at Agent’s request, among a Loan Party, Agent and any third party bank or financial institution at which such Loan Party maintains a Deposit Account. 

Acquisition means any transaction or series of related transactions for the purpose of or resulting, directly or indirectly, in
(a) the acquisition of all or substantially all of the assets of a Person, or of all or substantially all of any business or division of a Person, (b) the acquisition of in excess of fifty percent (50%) of the capital stock, partnership
interests, membership interests or equity of any Person, or otherwise causing any Person to become a Subsidiary, (c) the acquisition of a product license or a product line (excluding, for purposes of Section 7.10
hereof, any pending Acquisitions as of the Closing Date as set forth on Schedule 1.1 hereto), or (d) a merger or consolidation or any other combination (other than a merger, consolidation or combination that effects a Disposition) with
another Person (other than a Person that is already a Subsidiary). 
 Affiliate of any Person means (a) any other Person which,
directly or indirectly, controls or is controlled by or is under common control with such Person, (b) any employee, manager, officer or director of such Person and (c) with respect to any Lender, any entity administered or managed by such
Lender or an Affiliate or investment advisor thereof which is engaged in making, purchasing, holding or otherwise investing in commercial loans; provided, however, that notwithstanding anything to the contrary herein, the Investors are
not Affiliates for purposes of this Agreement. 
 Agent means SWK in its capacity as administrative and collateral agent for all
Lenders hereunder and any permitted successor thereto in such capacity. 
 Aggregate Revenue shall have the meaning set forth in
Section 2.9.1(a). 
 Agreement shall have the meaning set forth in the Preamble. 

Approved AR Loan Facility shall have the meaning set forth in Section 10.22. 

Approved Fund means (a) any fund, trust or similar entity that invests in commercial loans in the ordinary course of business and
is advised or managed by (i) a Lender, (ii) an Affiliate of a Lender, (iii) the same investment advisor that manages a Lender or (iv) an Affiliate of an investment advisor that manages a Lender or (b) any finance company,
insurance company or other financial institution which temporarily warehouses loans for any Lender or any Person described in clause (a) above. 

  
 - 1 - 












 Assignment Agreement means an agreement substantially in the form of Exhibit
A. 
 Authorization shall have the meaning set forth in Section 5.22(b). 

Borrower shall have the meaning set forth in the Preamble. 

Business Day means any day on which commercial banks are open for commercial banking business in Dallas, Texas, and, in the case of a
Business Day which relates to the calculation of LIBOR, on which dealings are carried on in the London interbank Eurodollar market. 

Capital Lease means, with respect to any Person, any lease of (or other agreement conveying the right to use) any real or personal
property by such Person that, in conformity with GAAP, is accounted for as a capital lease on the balance sheet of such Person; provided that, notwithstanding the foregoing, in no event will any lease that would have been categorized as an
operating lease as determined in accordance with GAAP prior to giving effect to the Financial Accounting Standards Board Accounting Standard Update 2016-02, Leases (Topic 842), issued in February 2016, or any
other changes in GAAP subsequent to the Closing Date be considered a capital lease for purposes of this Agreement. 
 Cash Equivalent
Investment means, at any time, (a) any evidence of Debt, maturing not more than one year after such time, issued or guaranteed by the United States Government or any agency thereof, (b) commercial paper, or corporate demand notes, in
each case (unless issued by a Lender or its holding company) rated at least “A-l” by Standard & Poor’s Ratings Group or “P-l” by
Moody’s Investors Service, Inc., (c) any certificate of deposit (or time deposit represented by a certificate of deposit) or banker’s acceptance maturing not more than one year after such time, or any overnight Federal Funds
transaction that is issued or sold by any Lender (or by a commercial banking institution that is a member of the Federal Reserve System or is a U.S. branch of a foreign banking institution and has a combined capital and surplus and undivided profits
of not less than $500,000,000), (d) any repurchase agreement entered into with any Lender (or commercial banking institution of the nature referred to in clause (c) above) which (i) is secured by a fully perfected security interest
in any obligation of the type described in any of clauses (a) through (c) above and (ii) has a market value at the time such repurchase agreement is entered into of not less than
one-hundred percent (100%) of the repurchase obligation of such Lender (or other commercial banking institution) thereunder, (e) money market accounts or mutual funds which invest exclusively or
substantially in assets satisfying the foregoing requirements, (f) cash, and (g) other short-term investments utilized by Foreign Subsidiaries in accordance with the normal investment practices for cash management in investments of a type
analogous to the foregoing and (h) other short term liquid investments approved in writing by Agent. 
 Change of Control means
the occurrence of any of the following, unless such action has been consented to in advance in writing by Agent in its sole discretion: 

(i) any Person, other than the Permitted Holders, is or becomes the beneficial owner (within the meaning Rules 13(d)-3 and 13(d)-5 under the Exchange Act), directly or indirectly, of more than fifty-one percent (51%) of the issued and outstanding
voting Equity Interests of Borrower; 
 (ii) fifty percent (50%) or more of the members of the Board of Directors (or other
applicable governing body) of Borrower on any date shall not have been (x) members of the Board of Directors (or other applicable governing body) of Borrower on the date twelve (12) months prior to such date or
(y) approved (by recommendation, nomination, ratification, election or otherwise) by Persons who constitute at least a majority of the members of the Board of Directors (or other applicable governing body) of Borrower as constituted on
the date twelve (12) months prior to such date; 

  
 - 2 - 












 (iii) Borrower shall at any time fail to own, directly or indirectly, one
hundred percent (100%) of the Equity Interests of each of its Subsidiaries; 
 (iv) [reserved]; 

(v) any “change in/of control” in any document governing Debt of any Loan Party (other than any Loan Documents) in
excess of $1,000,000, individually or in the aggregate which gives the holder of such indebtedness the right to accelerate or otherwise require payment of such indebtedness prior to the maturity date thereof; or 

(vi) the sale of all or substantially all of the assets of Borrower and its Subsidiaries or any merger, consolidation or
acquisition by Borrower or any of its Subsidiaries which does not result in such Person being the sole surviving entity or otherwise permitted in Section 7.4(a). 

Closing Date shall have the meaning set forth in the Preamble. 

Closing Date Warrant means that certain warrant issued to SWK Funding LLC by Borrower on the Closing Date. 

CMS means the Centers for Medicare and Medicaid Services of the United States of America. 

COC Prepayment Fee has the meaning set forth in Section 2.8.3. 

Collateral has the meaning set forth in the Guarantee and Collateral Agreement. 

Collateral Access Agreement means an agreement in form and substance reasonably satisfactory to Agent pursuant to which a mortgagee or
lessor of real property on which Collateral (or any books and records) is stored or otherwise located, or a warehouseman, processor or other bailee of Inventory or other property owned by any Loan Party, acknowledges the Liens of Agent and waives
(or, if approved by Agent, subordinates) any Liens held by such Person on such property, and, in the case of any such agreement with a mortgagee or lessor, permits Agent reasonable access to any Collateral stored or otherwise located thereon. 

Collateral Documents means, collectively, the Guarantee and Collateral Agreement, the IP Security Agreement, each Collateral Access
Agreement, any mortgage delivered in connection with the Loan from time to time, each Account Control Agreement and each other agreement or instrument pursuant to or in connection with which any Loan Party or any other Person grants a Lien in any
Collateral to Agent for the benefit of Agent and Lenders, each as amended, restated or otherwise modified from time to time. 

Commitment means, as to any Lender, such Lender’s Pro Rata Term Loan Share. 

Compliance Certificate means a certificate substantially in the form of Exhibit B. 

Consolidated Net Income means, with respect to any Person and its Subsidiaries, for any period, the consolidated net income (or loss)
of such Person and its respective Subsidiaries for such period, as determined under GAAP. 

  
 - 3 - 












 Consolidated Unencumbered Liquid Assets means as of any date of determination
(i) any Cash Equivalent Investment owned by Borrower and its Subsidiaries on a consolidated basis which are not the subject of any Lien or other arrangement with any creditor to have its claim satisfied out of the asset (or proceeds thereof)
prior to the general creditors of Borrower and such Subsidiaries other than the Lien for the benefit of Agent and Lenders and any Liens granted to the lenders under the Approved AR Loan Facility, minus (ii) the aggregate amount of
Borrower’s accounts payable under GAAP that are ninety (90) days or more past due the invoice date for such accounts payable. 

Contingent Obligation means any agreement, undertaking or arrangement by which any Person guarantees, endorses or otherwise becomes or
is contingently liable upon (by direct or indirect agreement, contingent or otherwise, to provide funds for payment, to supply funds to or otherwise to invest in a debtor, or otherwise to assure a creditor against loss) any indebtedness, obligation
or other liability of any other Person (other than by endorsements of instruments in the course of collection), or guarantees the payment of dividends or other distributions upon the shares of any other Person. The amount of any Person’s
obligation in respect of any Contingent Obligation shall be deemed to be the amount for which the Person obligated thereon is reasonably expected to be liable or responsible. 

Contract Rate means a rate per annum equal to (x) the LIBOR Rate, plus (y) nine percent (9.00%). 

Control has the meaning set forth in Section 6.4. 

Controlled Group means all members of a controlled group of corporations and all members of a controlled group of trades or businesses
(whether or not incorporated) under common control which, together with a Loan Party, are treated as a single employer under Section 414 of the IRC or Section 4001 of ERISA. 

Copyrights shall mean all of each Loan Party’s (or if referring to another Person, such other Person’s) now existing or
hereafter acquired right, title, and interest in and to: (i) copyrights, rights and interests in copyrights, works protectable by copyright, all applications, registrations and recordings relating to the foregoing as may at any time be filed in
the United States Copyright Office or in any similar office or agency of the United States, any state thereof or any political subdivision thereof, or in any other country, and all research and development relating to the foregoing; and
(ii) all renewals of any of the foregoing.  
 Debt of any Person means, without duplication, (a) all indebtedness
of such Person for borrowed money, (b) all indebtedness evidenced by bonds, debentures, notes or similar instruments to the extent the same would appear as a liability (excluding footnotes) in accordance with GAAP, (c) all obligations of
such Person as lessee under Capital Leases which have been or should be recorded as liabilities on a balance sheet of such Person in accordance with GAAP, (d) all obligations of such Person to pay the deferred purchase price of property or
services (excluding trade accounts, accrued expenses, current accounts and similar obligations payable in the ordinary course of business (including on an intercompany basis)), other than royalty payments or milestone payments made or to be made by
such Person from time to time in connection with an Acquisition, (e) all indebtedness secured by a Lien on the property of such Person, whether or not such indebtedness shall have been assumed by such Person (with the amount thereof being
measured as the lesser of (x) the aggregate unpaid amount of such indebtedness and (y) the fair market value of such property), (f) all reimbursement obligations, contingent or otherwise, with respect to the face amount
of letters of credit (whether or not drawn), banker’s acceptances and surety bonds issued for the account of such Person, other than obligations that relate to trade accounts payable in the ordinary course of business, (g) all net Hedging
Obligations of such Person, (h) all Contingent Obligations of such Person in respect of Debt referred to in clauses (a) through (g) above and clause (i) below, in each case, of others, (i) all indebtedness of any partnership of
which such Person is a general partner except to the extent such Person is not liable for such Debt, and (j) all obligations of such Person under any synthetic lease 

  
 - 4 - 












 
transaction, where such obligations are considered borrowed money indebtedness for tax purposes but the transaction is classified as an operating lease in accordance with GAAP. For the avoidance
of doubt, notwithstanding anything to the contrary set forth herein, intercompany advances in the ordinary course of business in respect of operating costs (such as cash management obligations, royalty fees and transfer pricing) shall not constitute
Debt. 
 Debtor Relief Law means, collectively: (a) Title 11 of the United States Code, 11 U.S.C. § 101 et. seq., as
amended from time to time, and (b) all other United States or foreign applicable liquidation, conservatorship, bankruptcy, moratorium, rearrangement, receivership, insolvency, reorganization or similar debtor relief laws from time to time in
effect affecting the rights of creditors generally, in each case as amended from time to time. 
 Default means any event that, if it
continues uncured, will, with the lapse of time or the giving of notice or both, constitute an Event of Default. 
 Default Rate
means a rate per annum equal to the lesser of (i) three percent (3%) over the Contract Rate, or (ii) the maximum rate of interest permitted to be charged by applicable laws or regulation governing this Agreement until paid. 

Deposit Account means, individually and collectively, any bank or other depository accounts of a Loan Party. 

Disposition means, as to any asset or right of any Loan Party, (a) any sale, lease, assignment or other transfer (other than to
any other Loan Party), but specifically excluding any license or sublicense, (b) any loss, destruction or damage thereof or (c) any condemnation, expropriation, confiscation, requisition, seizure or taking thereof, in each case excluding
(i) the sale of inventory or Product in the ordinary course of business, (ii) any sale or issuance of Equity Interests by Borrower or any Subsidiary and (iii) sales or dispositions in reliance on
Section 7.4(b)(ii), (iv), (vi), (xiii), (x) and/or (xv) and (iv) any other Disposition where the Net Cash Proceeds of any sale, lease, assignment, transfer, condemnation,
expropriation, confiscation, requisition, seizure or taking do not in the aggregate exceed $500,000 in any Fiscal Year. 
 Division
means, with respect to any Person which is an entity, the division of such Person into two (2) or more separate such Persons, with the dividing Person either continuing or terminating its existence as part of such division, including as
contemplated under Section 18-217 of the Delaware Limited Liability Act for limited liability companies formed under Delaware law, or any analogous action taken pursuant to any other applicable law with
respect to any corporation, limited liability company, partnership or other entity. The word “Divide,” when capitalized, shall have a correlative meaning. 

Dollar and $ mean lawful money of the United States of America. 

Drug Application means a new drug application, an abbreviated drug application, or a product license application for any Product, as
appropriate, as those terms are defined in the FDA Law and Regulation. 
 EBITDA means, for any Person and its Subsidiaries for any
period, Consolidated Net Income for such period plus, to the extent deducted in determining such Consolidated Net Income for such period (and without duplication), (i) Interest Expense, (ii) tax expense (including tax accruals),
(iii) depreciation and amortization, (iv) nonrecurring cash fees, costs and expenses incurred in connection with the Acquisitions of product licenses and product lines from a third party, and milestone and royalty payments to any third
party, in relation to any Material Contract or any other Acquisition made prior to the date of this Agreement, 

  
 - 5 - 












 
(v) non-cash expenses relating to equity-based compensation or purchase accounting, (vi) non-cash charges
reducing Consolidated Net Income, (vii) fees, premiums, expenses and other transaction costs incurred in connection with the negotiation and entry into this Agreement and the Approved AR Loan Facility and (viii) other non-recurring and/or non-cash expenses or charges approved by the Agent. 

Elapsed Period has the meaning set forth in Section 2.9.1(a). 

Environmental Claims means all claims, however asserted, by any Governmental Authority or other Person alleging potential liability or
responsibility for violation of any Environmental Law, or for release or injury to the environment or any Person or property. 

Environmental Laws means all present or future foreign, federal, state or local laws, statutes, common law duties, rules, regulations,
ordinances and codes, together with all administrative orders, directed duties, requests, licenses, authorizations and permits of, and agreements with, any Governmental Authority, in each case relating to any matter arising out of or relating to the
effect of the environment on health and safety, or pollution or protection of the environment or workplace, including any of the foregoing relating to the presence, use, production, generation, handling, transport, treatment, storage, disposal,
distribution, discharge, release, control or cleanup of any Hazardous Substance. 
 Equity Interests means, with respect to any
Person, its equity ownership interests, its common stock and any other capital stock or other equity ownership units of such Person authorized from time to time, and any other shares, options, interests, participations or other equivalents (however
designated) of or in such Person, whether voting or nonvoting, including, without limitation, common stock, options, warrants, preferred stock, phantom stock, membership units (common or preferred), stock appreciation rights, membership unit
appreciation rights, convertible notes or debentures, stock purchase rights, membership unit purchase rights and all securities convertible, exercisable or exchangeable, in whole or in part, into any one or more of the foregoing. 

Event of Default means any of the events described in Section 8.1. 

Excluded Taxes has the meaning set forth in Section 3.1(a). 

Exempt Accounts means any Deposit Accounts, securities accounts or other similar accounts (i) into which there are deposited no
funds other than those intended solely to cover compensation to employees of the Loan Parties (and related contributions to be made on behalf of such employees to health and benefit plans) plus balances for outstanding checks for compensation and
such contributions from prior periods; (ii) constituting employee withholding accounts and contain only funds deducted from pay otherwise due to employees for services rendered to be applied toward the tax obligations of such Person or its
employees; or (iii) that contain cash deposits, at any one time, in an aggregate amount less than $1,000,000 in the aggregate. 

Exit Fee shall have the meaning set forth in Section 2.7(b). 

Fair Valuation shall mean the determination of the value of the consolidated assets of a Person by the Borrower in good faith on the
basis of the amount which may be realized by a willing seller within a reasonable time through collection or sale of such assets at market value on a going concern basis to an interested buyer who is willing to purchase under ordinary selling
conditions in an arm’s length transaction. 
 FATCA means Sections 1471 through 1474 of the IRC and any current or future
regulations thereunder or official interpretations thereof. 

  
 - 6 - 












 FD&C Act means the Federal Food, Drug, and Cosmetic Act, 21 U.S.C. §§
301 et seq., as amended. 
 FDA means the Food and Drug Administration of the United States of America. 

FDA Law and Regulation means the provisions of the FD&C Act and all applicable regulations promulgated by the FDA. 

FDA Products means any finished products sold by Borrower or any of the other Loan Parties for itself or for a third party that are
subject to applicable Health Care Laws. 
 Federal Funds Effective Rate means, for any day, the greater of (a) the rate
calculated by the Federal Reserve Bank of New York based on such day’s Federal funds transactions by depositary institutions (as determined in such manner as the Federal Reserve Bank of New York shall set forth on its public website from time
to time) and published on the next succeeding day on which commercial banks are open for commercial banking business in New York, New York, by the Federal Reserve Bank of New York as the Federal funds effective rate and (b) 0%. 

Fiscal Quarter means a calendar quarter of a Fiscal Year. 

Fiscal Year means the fiscal year of Borrower and its Subsidiaries, which period shall be the twelve (12) month period ending on
December 31 of each year. 
 Foreign Lender means any Lender that is not a “United States person” within the meaning
of Section 7701(a)(30) of the IRC. 
 Foreign Subsidiary shall have the meaning set forth in
Section 6.8(b). 
 FRB means the Board of Governors of the Federal Reserve System or any successor thereto.

 GAAP means generally accepted accounting principles in effect in the United States of America set forth from time to time in the
opinions and pronouncements of the Accounting Principles Board and the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board (or agencies with similar functions of comparable
stature and authority within the U.S. accounting profession), which are applicable to the circumstances as of the date of determination. 

Governmental Authority means any nation or government, any state or other political subdivision thereof, and any agency, branch of
government, department or Person exercising executive, legislative, judicial, regulatory or administrative functions of or pertaining to government and any corporation or other Person owned or controlled (through stock or capital ownership or
otherwise) by any of the foregoing, whether domestic or foreign. Governmental Authority shall include any agency, branch or other governmental body charged with the responsibility and/or vested with the authority to administer and/or enforce any
Health Care Laws. 
 Guarantee and Collateral Agreement means the Guarantee and Collateral Agreement dated as of the Closing Date
executed by each Loan Party signatory thereto in favor of Agent for the benefit of Agent and Lenders. 
 Hazardous Substances means
hazardous waste, pollutant, contaminant, toxic substance, oil, hazardous material, chemical or other substance regulated by any Environmental Law. 

  
 - 7 - 












 Health Care Laws mean all foreign, federal and state fraud and abuse laws relating to
the regulation of healthcare products, pharmaceutical products, laboratory facilities and services, healthcare providers, healthcare professionals, healthcare facilities, clinical research facilities or healthcare payors, including but not limited
to (i) the federal Anti-Kickback Statute (42 U.S.C. (§1320a-7b(b)), the Stark Law (42 U.S.C. §1395nn and §1395(q)), the civil False Claims Act (31 U.S.C. §3729 et seq.), TRICARE (10
U.S.C. Section 1071 et seq.), Section 1320a-7 and 1320a-7a of Title 42 of the United States Code and the regulations promulgated pursuant to such statues;
(ii) the Health Insurance Portability and Accountability Act of 1996 (Pub. L. No. 104-191), as amended by the Health Information, Technology for Economic and Clinical Health Act of 2009
(collectively, “HIPAA”), and the regulations promulgated thereunder, (iii) Medicare (Title XVIII of the Social Security Act) and the regulations promulgated thereunder; (iv) Medicaid (Title XIX of the Social Security Act) and the
regulations promulgated thereunder; (v) the FD&C Act and all applicable requirements, regulations and guidances issued thereunder by the FDA (including FDA Law and Regulation); (vi) quality, safety and accreditation standards and
requirements of all applicable foreign and domestic federal, provincial or state laws or regulatory bodies; (vii) all applicable licensure laws and regulations; (viii) all applicable professional standards regulating healthcare providers,
healthcare professionals, healthcare facilities, clinical research facilities or healthcare payors; and (ix) any and all other applicable health care laws (whether foreign or domestic), regulations, manual provisions, policies and
administrative guidance, including those related to the corporate practice of medicine, fee-splitting, state anti-kickback or self-referral prohibitions, each of clauses (i) through (ix) as
may be amended from time to time. 
 Hedging Obligation means, with respect to any Person, any liability of such Person under any
interest rate, currency or commodity swap agreement, cap agreement or collar agreement, and any other agreement or arrangement designed to protect a Person against fluctuations in interest rates, currency exchange rates or commodity prices. The
amount of any Person’s obligation in respect of any Hedging Obligation shall be deemed to be the termination value that would be reflected in the financial statements of such Person in accordance with GAAP. 

Indemnified Taxes has the meaning set forth in Section 3.1(a). 

Intellectual Property shall mean all present and future: trade secrets, know-how and other
proprietary information; Trademarks and Trademark Licenses (as defined in the Guarantee and Collateral Agreement), internet domain names, and all registrations or applications for registrations which have heretofore been or may hereafter be issued
thereon throughout the world; Copyrights (including Copyrights for computer programs, but excluding commercially available off-the-shelf software and any Intellectual
Property rights relating thereto) and Copyright Licenses (as defined in the Guarantee and Collateral Agreement) and all tangible and intangible property embodying the Copyrights, unpatented inventions (whether or not patentable); Patents and Patent
Licenses (as defined in the Guarantee and Collateral Agreement); Mask Works (as defined in the Guarantee and Collateral Agreement); industrial design applications and registered industrial designs; license agreements related to any of the foregoing
and income therefrom, books, records, writings, computer tapes or disks, flow diagrams, specification sheets, computer software, source codes, object codes, executable code, data, databases and other physical manifestations, embodiments or
incorporations of any of the foregoing; customer lists and customer information, the right to sue for all past, present and future infringements of any of the foregoing; all other intellectual property; and all common law and other rights throughout
the world in and to all of the foregoing. 
 Intercreditor Agreement means any intercreditor or similar agreement (in form and
substance acceptable to Agent in its commercially reasonable (from the stand point of a secured lender) discretion) entered into between Agent and the lender(s) (or an agent on their behalf) under any Approved AR Loan Facility in accordance with
Section 10.22 hereof, as each may be amended, restated, supplemented, or otherwise modified from time to time. 

  
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 Interest Expense means for any Person and its Subsidiaries for any period the
consolidated interest expense of such Person and its Subsidiaries for such period (including all imputed interest on Capital Leases) determined in accordance with GAAP. 

Inventory has the meaning set forth in the Guarantee and Collateral Agreement as the context requires. 

Investment means, with respect to any Person, (a) the purchase of any debt or equity security of any other Person, (b) the
making of any loan or advance to any other Person, (c) becoming obligated with respect to a Contingent Obligation in respect of Debt of any other Person (other than travel and similar advances to employees in the ordinary course of business) or
(d) the making of an Acquisition. 
 Investors means Larry Feinberg, Jack Schuler and their respective Affiliates. 

IP Security Agreement means the Intellectual Property Security Agreement dated on or about the Closing Date by each Loan Party
signatory thereto in favor of Agent for the benefit of Agent and Lenders. 
 IRC means the Internal Revenue Code of 1986, as amended.

 IRS means the United States Internal Revenue Service. 

Legal Costs means, with respect to any Person, all reasonable, duly documented, out-of-pocket fees and charges of any counsel, accountants, auditors, appraisers, consultants and other professionals to such Person, and all court costs and similar legal expenses. 

Lenders has the meaning set forth in the Preamble. 

LIBOR Rate means a fluctuating rate per annum equal to the rate which appears on the Bloomberg Page BBAM1 (or on such other substitute
Bloomberg page that displays rates at which U.S. Dollar deposits are offered by leading banks in the London interbank deposit market), as the offered rate for loans in Dollars for a three (3) month period, rounded upwards, if necessary, to
the nearest 1/8 of 1%. The rate is set by the ICE Benchmark Administration as of 11:00 a.m. (London time) as determined two (2) Business Days prior to each Payment Date, and effective on the Payment Date immediately following such determination
date and continuing to but not including the next succeeding Payment Date. If Bloomberg Professional Service (or another nationally-recognized rate reporting source acceptable to Agent) no longer reports the LIBOR Rate or Agent determines in good
faith that the rate so reported no longer accurately reflects the rate available to Agent in the London Interbank Market or if such index no longer exists or if page
USD-LIBOR-BBA (ICE) no longer exists or accurately reflects the rate available to Agent in the London Interbank Market, Agent may select a replacement index that
approximates as near as possible such prior index. Notwithstanding the foregoing, (i) if at any time Agent determines (which determination shall be conclusive absent manifest error) that the LIBOR Rate is no longer available for determining
interest rates for loans or notes similar to the Loans, then Agent shall, in consultation with Borrower, endeavor to establish an alternate rate of interest to the LIBOR Rate that gives due consideration to the then prevailing market convention for
determining a rate of interest for loans or notes similar to the Loans in the United States at such time, and, if requested by Agent, Agent and Lenders at such time party hereto and the Borrower shall enter into an amendment to this Agreement to
reflect such alternate rate of interest and such other related changes to this Agreement as may be applicable, and (ii) in no event shall the “LIBOR Rate” or any such alternate rate of interest to the LIBOR Rate ever be less than one
and one-quarter of one percent (1.25%) per annum at any time. 

  
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 Lien means, with respect to any Person, any interest granted by such Person in any
real or personal property, asset or other right owned or being purchased or acquired by such Person which secures payment or performance of any obligation and shall include any mortgage, lien, encumbrance, charge or other security interest of any
kind, whether arising by contract, as a matter of law, by judicial process or otherwise. 
 Loan or Loans means, individually
and collectively the Term Loan and any other advances made by Agent and Lenders in accordance with the Loan Documents. 
 Loan
Documents means this Agreement, any Notes, the Collateral Documents and all documents, instruments and agreements delivered in connection with the foregoing. 

Loan Party means Borrower and each of its Subsidiaries; provided, however, notwithstanding anything to the contrary
herein, neither Biolase Australia Pty. Ltd., an entity organized under the laws of Australia and Biolase (NZ) Limited, an entity organized under the laws of New Zealand shall be considered a Loan Party of the Borrower for purposes of this Agreement
or any other Loan Document. 
 Margin Stock means any “margin stock” as defined in Regulation T, U or X of the FRB. 

Material Adverse Effect means (a) a material adverse change in, or a material and adverse effect upon, the condition (financial or
otherwise), operations, assets, business or properties of the Loan Parties taken as a whole, (b) a material impairment of the ability of the Loan Parties, taken as a whole, to perform any of their payment Obligations under any Loan Document or
(c) a material and adverse effect upon any material portion of the Collateral under the Collateral Documents or upon the legality, validity, binding effect or enforceability against any Loan Party of any material Loan Document. 

Material Contract has the meaning assigned in Section 5.21 hereof. 

Multiemployer Pension Plan means a multiemployer plan, as defined in Section 4001(a)(3) of ERISA, to which Borrower or any member
of the Controlled Group may have any liability. 
 Net Cash Proceeds means, with respect to any Disposition, the aggregate cash
proceeds (including cash proceeds received pursuant to policies of insurance and by way of deferred payment of principal pursuant to a note, installment receivable or otherwise, but only as and when received) received by any Loan Party pursuant to
such Disposition net of (i) the reasonable direct costs relating to such Disposition (including sales commissions and legal, accounting and investment banking fees, commissions and expenses), (ii) any portion of such proceeds deposited in
an escrow account pursuant to the documentation relating to such Disposition (provided that such amounts shall be treated as Net Cash Proceeds upon their release from such escrow account to and receipt by the applicable Loan Party),
(iii) taxes and other governmental costs and expenses paid or reasonably estimated by a Loan Party to be payable as a result thereof (after taking into account any available tax credits or deductions and any tax sharing arrangements),
(iv) amounts required to be applied to the repayment of any Debt (together with any interest thereon, premium or penalty and any other amount payable with respect thereto) secured by a Lien that has priority over the Lien, if any, of Agent on
the asset subject to such Disposition, (v) reserves for purchase price adjustments and retained liabilities reasonably expected to be payable by the Loan Parties in connection therewith established in accordance with GAAP (provided that
upon the final determination of the amount paid in respect of such purchase price adjustments and retained liabilities, the actual amount of purchase price adjustments and retained liabilities paid is less than such reserves, the difference shall,
at such time, constitute Net Cash Proceeds) and (vi) with respect to any Disposition described in clauses (a), (b) or (c) of the definition thereof, all cash actually applied within
one-hundred eighty (180) days to reinvest in assets to be used in the business of Borrower and the Subsidiaries. 

  
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 Net Sales means the gross amount billed or invoiced by Borrower and its Subsidiaries
for Services and for the sale of Products and (including products and services ancillary thereto) to independent customers, less deductions for (a) quantity, trade, cash or other discounts, allowances, credits or rebates (including customer
rebates) actually allowed or taken, (b) amounts deducted, repaid or credited by reason of rejections or returns of goods and government mandated rebates, or because of chargebacks or retroactive price reductions, and (c) taxes, tariffs,
duties or other governmental charges or assessments (including any sales, value added or similar taxes other than an income tax) levied, absorbed or otherwise imposed on or with respect to the production, sale, transportation, delivery or use of
pharmaceutical products. A Product or Service shall be considered sold and/or provided when billed out or invoiced. To the extent applicable, components of Net Sales shall be determined in the ordinary course of business in accordance with
historical practice and using the accrual method of accounting in accordance with GAAP. For the purposes of calculating Net Sales, Lenders and Agent understand and agree that (i) Affiliates of a Borrower shall not be regarded as independent
customers and (ii) Net Sales shall not include Products distributed for product development purposes, including for use in pre-clinical trials. 

Note means a promissory note substantially in the form of Exhibit C. 

Obligations means all liabilities, indebtedness and obligations (monetary (including post-petition interest, allowed or not) or
otherwise) of any Loan Party under this Agreement, any other Loan Document or any other document or instrument executed in connection herewith or therewith which are owed to any Lender or Affiliate of a Lender, in each case howsoever created,
arising or evidenced, whether direct or indirect, absolute or contingent, now or hereafter existing, or due or to become due. For the avoidance of doubt, “Obligations” shall include Borrower’s obligation to pay any amounts due under
Section 2.8.2 or COC Prepayment Fee otherwise due and payable on such date of determination. 
 OFAC shall
mean the U.S. Department of Treasury’s Office of Foreign Asset Control. 
 Origination Fee shall have the meaning set forth in
Section 2.7(a). 
 Paid in Full, Pay in Full or Payment in Full means, with respect to any
Obligations, the payment in full in cash of all such Obligations (other than contingent indemnification obligations, yield protection and expense reimbursement to the extent no claim giving rise thereto has been asserted in respect of contingent
indemnification obligations, and to the extent no amounts therefor have been asserted, in the case of yield protection and expense reimbursement obligations). 

Patents shall mean all of each Loan Party’s (or if referring to another Person, such other Person’s) now existing or
hereafter acquired right, title and interest in and to: (i) all patents, patent applications, inventions, invention disclosures and improvements, and all applications, registrations and recordings relating to the foregoing as may at any time be
filed in the United States Patent and Trademark Office or in any similar office or agency of the United States, any state thereof or any political subdivision thereof, or in any other country, and all research and development relating to the
foregoing; and (ii) the reissues, divisions, continuations, renewals, re-examinations, extensions and continuations-in-part
of any of the foregoing. 
 Payment Date means the fifteenth (15th) day of each
of February, May, August and November (or the next succeeding Business Day to the extent such 15th day is not a Business Day), commencing with February 15, 2019. 

  
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 Permitted Holders means (a) the Investors and (b) any Person with which one
or more Investors form a “group” (within the meaning of Section 14(d) of the Exchange Act) so long as, in the case of this clause (b), the Investors beneficially own more than 50% of the relevant voting
Equity Interests beneficially owned by the group. 
 PBGC means the Pension Benefit Guaranty Corporation and any entity succeeding to
any or all of its material functions under ERISA. 
 Pension Plan means a “pension plan”, as such term is defined in
Section 3(2) of ERISA, which is subject to Title IV of ERISA (other than a Multiemployer Pension Plan), and to which Borrower or any member of the Controlled Group may have any liability, including any liability by reason of having been a
substantial employer within the meaning of Section 4063 of ERISA at any time during the preceding five years, or by reason of being deemed to be a contributing sponsor under Section 4069 of ERISA. 

Permit means, with respect to any Person any permit, approval, clearance, authorization, license, registration, certificate,
concession, grant, franchise, variance or permission from, and any other contractual obligations with, any Governmental Authority, in each case whether or not having the force of law and applicable to or binding upon such Person or any of its
property or Products or to which such Person or any of its property or Products is subject, including without limitation all registrations with Governmental Authorities. 

Permitted Liens means Liens permitted by Section 7.2. 

Person means any natural person, corporation, partnership, trust, limited liability company, association, Governmental Authority or
unit, or any other entity, whether acting in an individual, fiduciary or other capacity. 
 Prior Debt means the Debt listed on
Schedule 4.1. 
 Pro Rata Term Loan Share means, with respect to any Lender, the applicable percentage (as adjusted from time
to time in accordance with the terms hereof) specified opposite such Lender’s name on Annex I which percentage represents the aggregate percentage of the Term Loan Commitment held by such Lender, which percentage shall be with respect to
the outstanding balance of the Term Loan as of any date of determination after the Term Loan Commitment has terminated. 
 Product
means any products manufactured, sold, developed, tested or marketed by Borrower or any of its Subsidiaries from time to time, including, without limitation, those products set forth on Schedule 5.18(b) (as updated from time to time in
accordance with Section 6.1.2). 
 Registered Intellectual Property means all applications, registrations
and recordings for or of Patents, Trademarks or Copyrights filed by a Loan Party with any Governmental Authority, all internet domain name registrations owned by a Loan Party, and all proprietary software owned by a Loan Party. 

Required Lenders means Lenders having an aggregate Pro Rata Term Loan Share in excess of fifty percent (50%), collectively. 

Required Permit means a Permit (a) required under applicable law to the business of Borrower or any of its Subsidiaries or
necessary in the manufacturing, importing, exporting, possession, ownership, warehousing, marketing, promoting, sale, labeling, furnishing, distribution or delivery of goods or services under any laws applicable to the business of Borrower or any of
its Subsidiaries (including, without limitation, any Health Care Laws) or any Drug Application (including without limitation, at any point in time, all licenses, approvals and permits issued by the FDA, CMS, or any other applicable Governmental
Authority necessary for the testing, manufacture, marketing or sale of any Product by Borrower or any of its Subsidiary as such activities are being conducted by Borrower or its Subsidiary with respect to such Product at such time), and
(b) required by any Person from which Borrower or any of its Subsidiaries have received an accreditation. 

  
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 Responsible Officer shall mean the president, vice president or secretary of a
Person, or any other officer having substantially the same authority and responsibility; or, with respect to compliance with financial covenants or delivery of financial information, the chief financial officer, the treasurer or the controller of a
Person, or any other officer having substantially the same authority and responsibility, and in all cases such person shall be listed on an incumbency certificate delivered to Agent in form and substance reasonably acceptable to Agent. 

Revenue-Based Payment has the meaning set forth in Section 2.9.1(a). 

Royalties means the amount of any and all royalties, license fees and any other payments or income of any type recognized as revenue in
accordance with GAAP by Borrower and its Subsidiaries with respect to the sale of Products or the provision of services by independent licensees of Borrower and/or its Subsidiaries, including any such payments characterized as a share of net
profits, any up-front or lump sum payments, any milestone payments, commissions, fees or any other similar amounts, less deductions for amounts deducted, repaid or credited by reason of adjustments to the
sales upon which royalty amounts are based, regardless of the reason for such adjustment to such sales. For the purposes of calculating Royalties, Lenders and Agent understand and agree that Affiliates of Borrower shall not be regarded as
independent licensees. 
 Services means services provided by Borrower or any Affiliate of Borrower to
un-Affiliated Persons, including without limitation any sales, laboratory analysis, testing, consulting, marketing, commercialization and any other healthcare-related services. 

Subordinated Debt means any Debt incurred by Borrower and/or any other Loan Party that is subordinated to the Obligations pursuant to a
subordination agreement entered into between Agent, any applicable Loan Party and the subordinated creditor(s) upon terms acceptable to Agent in its commercially reasonable discretion; provided, however, that the Approved AR Loan
Facility shall not be considered Subordinated Debt. 
 Solvent means, as to any Person at any time, that (a) the fair value of
the property of such Person is greater than the amount of such Person’s liabilities (including disputed, contingent, unmatured and unliquidated liabilities); (b) the present fair saleable value of the property (on a going concern basis) of such
Person is not less than the amount that will be required to pay the probable liability of such Person on its debts as they become absolute and matured; (c) such Person is able to realize upon its assets and pay its debts and other liabilities
(including subordinated, disputed, contingent, unmatured and unliquidated liabilities) as they mature in the normal course of business; (d) such Person does not intend to, and does not believe that it will, incur debts or liabilities beyond
such Person’s ability to pay as such debts and liabilities mature; and (e) such Person is not engaged in business or a transaction, and is not about to engage in business or a transaction, for which such Person’s property would
constitute unreasonably small capital. 
 Subsidiary means, with respect to any Person, a corporation, partnership, limited liability
company or other entity of which such Person owns, directly or indirectly, such number of outstanding shares or other equity interests as to have more than fifty percent (50%) of the ordinary voting power for the election of directors or other
managers of such corporation, partnership, limited liability company or other entity. Unless the context otherwise requires, each reference to Subsidiaries herein shall be a reference to direct and indirect Subsidiaries of Borrower. Notwithstanding
anything to the contrary herein, neither Biolase Australia Pty. Ltd., an entity organized under the laws of Australia and Biolase (NZ) Limited, an entity organized under the laws of New Zealand shall be considered Subsidiaries of the Borrower for
purposes of Section 6.8(a) of this Agreement. 

  
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 SWK has the meaning set forth in the Preamble. 

Taxes has the meaning set forth in Section 3.1(a). 

Term Loan has the meaning set forth in Section 2.1. 

Term Loan Commitment means $15,000,000. 

Term Loan Maturity Date means May 31, 2025. 

Termination Date means the earlier to occur of (a) the Term Loan Maturity Date, or (b) the date upon which the Loan and all
other Obligations are Paid in Full, whether as a result of (i) the prepayment of the Term Loan and all Obligations through (x) the application of Net Cash Proceeds from any Disposition, or (y) any other mandatory or
voluntary prepayment of the Term Loan in full, (ii) the contractual acceleration of the Loan hereunder, (iii) the acceleration of the Loan by Agent in accordance with this Agreement, or (iv) otherwise. 

Trademarks shall mean all of each Loan Party’s (or if referring to another Person, such other Person’s) now existing or
hereafter acquired right, title, and interest in and to: (i) all of such Loan Party’s (or if referring to another Person, such other Person’s) trademarks, trade dress, trade names, designs, corporate names, company names, business
names, fictitious business names, trade styles, service marks, logos, slogans (and all translations, adaptions, derivations and combinations of the foregoing), other business identifiers, all applications, registrations and recordings relating to
the foregoing as may at any time be filed in the United States Patent and Trademark Office or in any similar office or agency of the United States, or in any other country, and the goodwill of the business relating to the foregoing; (ii) all
renewals thereof; and (iii) all designs and general intangibles of a like nature. 
 Uniform Commercial Code means the Uniform
Commercial Code as in effect in the State of New York; provided that if perfection or the effect of perfection or non-perfection or the priority of any security interest in any Collateral is governed by
the Uniform Commercial Code as in effect in a jurisdiction other than the State of New York, “Uniform Commercial Code” means the Uniform Commercial Code as in effect from time to time in such other jurisdiction for purposes of the
provisions hereof relating to such perfection, effect of perfection or non-perfection or priority. 

U.S. or United States means the United States of America. 

U.S. Lender means any Lender that is a “United States person” within the meaning of Section 7701(a)(30) of the IRC. 

Wholly-Owned Subsidiary means, as to any Person, another Person all of the Equity Interests of which (except directors’ qualifying
shares) are at the time directly or indirectly owned by such Person and/or another Wholly-Owned Subsidiary of such Person. 

  
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 1.2 Interpretation. 

(a) In the case of this Agreement and each other Loan Document, (i) the meanings of defined terms are equally applicable to the singular
and plural forms of the defined terms; (ii) Annex, Exhibit, Schedule and Section references are to such Loan Document unless otherwise specified; (iii) the term “including” is not limiting and means “including but not
limited to”; (iv) in the computation of periods of time from a specified date to a later specified date, the word “from” means “from and including”; the words “to” and “until” each mean “to but
excluding”, and the word “through” means “to and including”; (v) unless otherwise expressly provided in such Loan Document, (A) references to agreements and other contractual instruments shall be deemed to include
all subsequent amendments, restatements and other modifications thereto, but only to the extent such amendments, restatements and other modifications are not prohibited by the terms of any Loan Document, and (B) references to any statute or
regulation shall be construed as including all statutory and regulatory provisions amending, replacing, supplementing or interpreting such statute or regulation; (vi) this Agreement and the other Loan Documents may use several different
limitations, tests or measurements to regulate the same or similar matters, all of which are cumulative and each shall be performed in accordance with its terms and (vii) this Agreement and the other Loan Documents are the result of
negotiations among and have been reviewed by counsel to Agent, Borrower, Lenders and the other parties hereto and thereto and are the products of all parties; accordingly, they shall not be construed against Borrower, Agent or Lenders merely because
of Borrower’s, Agent’s or Lenders’ involvement in their preparation. Except where otherwise expressly provided in the Loan Documents, in any instance where the approval, consent or the exercise of Agent’s judgment is required,
the granting or denial of such approval or consent and the exercise of such judgment shall be (x) within the sole and absolute discretion of Agent and/or Lenders; and (y) deemed to have been given only by a specific writing
intended for such purpose executed by Agent. 
 (b) For purposes of converting any amount reported or otherwise denominated in any currency
other than Dollars to Dollars under or in connection with the Loan Documents, Agent shall calculate such currency conversion via the applicable exchange rate identified and normally published by Bloomberg Professional Service as the applicable
exchange rate as of the close of currency trading on each trading date during the applicable period of measurement, or, if such currency conversion deals exclusively with a particular date of determination, as of the close of currency trading on
such date of determination (or the following trading date to the extent no currency trading took place on such date of determination). If Bloomberg Professional Service no longer reports such currency exchange rate, Agent shall select another
nationally-recognized currency exchange rate reporting service selected by Agent in good faith. 
 (c) If any payment hereunder is to be made
on a day other than a Business Day, such payment shall be extended to the next succeeding Business Day. In the case of any extension of any payment of principal pursuant to the preceding sentence, interest thereon shall be payable at the then
applicable rate during such extension. When the performance of any covenant, duty or obligation (other than payment of an obligation as described in the immediately preceding sentence) is required on a day which is not a Business Day, the date on
which such performance is required shall be extended to the immediately succeeding Business Day. 
 (d) Any and all notices, reports,
financial statements or other documents or instruments that are required to be delivered pursuant this Agreement (including, without limitation and for the avoidance of doubt, pursuant to Section 6.1.1,
Section 6.1.2, Section 6.1.5, Section 6.1.6, Section 6.1.7, Section 6.1.10 and Section 6.9)
shall be deemed to have been delivered on the date on which such documents are posted on the SEC’s website at www.sec.gov. 
 (e)
In the case of this Agreement and each other Loan Document, to the extent that any representation and warranty applies (i) to any Foreign Subsidiary or (ii) any asset, Product, Service or property of any Foreign Subsidiary, such
representation and warranty shall be subject to the actual knowledge of the Loan Parties as context requires. 

  
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 (f) In the case of this Agreement and each other Loan Document, and notwithstanding anything
to the contrary in any Loan Document, it is understood and agreed that (i) the Agent shall not require the perfection of a security interest granted in Collateral (under and as defined in the Guarantee and Collateral Agreement) as to which
(A) the cost, burden, difficulty or consequence (including any effect on the ability of the relevant Loan Party to conduct its operations and business in the ordinary course of business) of perfecting a security interest therein outweighs the
benefit of a security interest to the relevant Secured Parties (under and as defined in the Guarantee and Collateral Agreement) afforded thereby, as determined by Agent in its reasonable (from standpoint of a secured lender) discretion and
(B) solely as it relates to any Collateral that does not constitute US Collateral (under and as defined in the Guarantee and Collateral Agreement) or that is owned or held by a Loan Party that is organized under the law of any jurisdiction
other than the United States or Canada, the granting of a security interest in, or the perfection of a security interest granted in, in either case, would result in material and adverse tax consequences to any Loan Party (as determined by Agent in
its reasonable (from standpoint of a secured lender) discretion) and (ii) to the extent any Foreign Subsidiary is prohibited by applicable law from being a Guarantor (under and as defined in the Guarantee and Collateral Agreement), such Foreign
Subsidiary’s status as a Guarantor and/or its Guarantor Obligations, as applicable, under and as defined in the Guarantee and Collateral Agreement, shall be limited to the maximum amount of liability which could be asserted against such
Guarantor without causing such Foreign Subsidiary (or its directors and officers) to be in violation with applicable law. 
 Section 2 Credit
Facility. 
 2.1 Term Loan Commitments. 

The Commitments of Lenders to make any Term Loan shall terminate concurrently with the making the of such Term Loan. The Term Loan is not a
revolving credit facility, and therefore any amount thereof that is repaid or prepaid by Borrower, in whole or in part, may not be re-borrowed.  

2.2 Loan Procedures. 
 (a)
On the Closing Date, each Lender shall advance to Borrower an amount equal to its Pro Rata Share of the Term Loan, upon Borrower’s satisfaction of the conditions to closing described in Section 4 of this Agreement.
(a) Borrower, Agent and Lenders hereby agree and acknowledge that, as of May 7, 2019, the outstanding principal balance of the Term Loan is $12,500,000. 

(b) On or about May 7, 2019, Lenders shall make an additional term loan in the original principal amount of $2,500,000, resulting in an
aggregate outstanding principal balance of the Term Loan of $15,000,000. Upon the funding of such additional term loan amount under this Section 2.2.2, Borrower shall pay to Agent, for its own account, an origination fee in
the amount of $37,500, which origination fee shall be deemed fully earned and non-refundable as of the funding of such subsequent term loan. All such term loan advances described in this
Section 2.2 shall be deemed a single term Loan (each such loan, individually and collectively, the “Term Loan”) which shall be in an aggregate principal amount equal to the Term Loan Commitment 

2.3 Commitments Several. 

The failure of any Lender to make the Term Loan on the Closing Date shall not relieve any other Lender of its obligation (if any) to make its
Loan on the applicable date, but no Lender shall be responsible for the failure of any other Lender to make the Term Loan to be made by such other Lender. 

  
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 2.4 Indebtedness Absolute; No Offset; Waiver. 

The payment obligations of Borrower hereunder are absolute and unconditional, without any right of rescission,
set-off, counterclaim or defense for any reason against Agent and Lenders. As of the Closing Date, the Loan has not been compromised, adjusted, extended, satisfied, rescinded,
set-off or modified, and the Loan Documents are not subject to any litigation, dispute, refund, claims of rescission, set-off, netting, counterclaim or defense
whatsoever, including but not limited to, claims by or against any Loan Party or any other Person. Payment of the Obligations by Borrower, shall be made only by wire transfer, in Dollars, and in immediately available funds when due and payable
pursuant to the terms of this Agreement and the other Loan Documents, is not subject to compromise, adjustment, extension, satisfaction, rescission, set-off, counterclaim, defense, abatement, suspension,
deferment, deductible, reduction, termination or modification, whether arising out of transactions concerning the Loan, or otherwise. Without limitation to the foregoing, to the fullest extent permitted under applicable law and notwithstanding any
other term or provision contained in this Agreement or any other Loan Document, Borrower hereby waives (and shall cause each Loan Party to waive) (a) presentment, protest and demand, notice of default (except as expressly required in the Loan
Documents), notice of intent to accelerate, notice of acceleration, notice of protest, notice of demand and of dishonor and non-payment of the Obligations, (b) any requirement of diligence or promptness
on Agent’s part in the enforcement of its rights under the provisions of this Agreement and any other Loan Document, (c) any rights, legal or equitable, to require any marshalling of assets or to require foreclosure sales in a particular
order, (d) all notices of every kind and description which may be required to be given by any statute or rule of law except as specifically required hereunder, (e) the benefit of all laws now existing or that may hereafter be enacted
providing for any appraisement before sale or any portion of the Collateral, (f) all rights of homestead, exemption, redemption, valuation, appraisement, stay of execution, notice of election to mature or declare due the whole of the
Obligations in the event of foreclosure of the Liens created by the Loan Documents, (g) the pleading of any statute of limitations as a defense to any demand under any Loan Document and (h) any defense to the obligation to make any
payments required under the Loan Documents, including the obligation to pay taxes based on any damage to, defects in or destruction of the Collateral or any other event, including obsolescence of any of the Collateral, it being agreed and
acknowledged that such payment obligations are unconditional and irrevocable. Borrower further acknowledges and agrees (i) to any substitution, subordination, exchange or release of any security or the release of any party primarily or
secondarily liable for the payment of the Loan; (ii) that Agent shall not be required to first institute suit or exhaust its remedies hereon against others liable for repayment of all or any part of the Loan, whether primarily or secondarily
(collectively, the “Obligors”), or to perfect or enforce its rights against any Obligor or any security for the Loan; and (iii) that its liability for payment of the Loan shall not be affected or impaired by any determination
that any security interest or lien taken by Agent for the benefit of Agent and Lenders to secure the Loan is invalid or unperfected. Borrower acknowledges, warrants and represents in connection with each waiver of any right or remedy of Borrower
contained in any Loan Document, that it has been fully informed with respect to, and represented by counsel of its choice in connection with, such rights and remedies, and all such waivers, and after such advice and consultation, has presently and
actually intended, with full knowledge of its rights and remedies otherwise available at law or in equity, to waive or relinquish such rights and remedies to the full extent specified in each such waiver. 

2.5 Loan Accounting. 

2.5.1 Recordkeeping. 

Agent, on behalf of each Lender, shall record in its records the date and amount of the Loan made by each Lender, each prepayment and
repayment thereof. The aggregate unpaid principal amount so recorded shall be final, binding and conclusive absent manifest error. The failure to so record any such amount or any error in so recording any such amount shall not, however, limit or
otherwise affect the Obligations of Borrower hereunder or under any Note to repay the principal amount of the Loans hereunder, together with all interest accruing thereon. 

  
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 2.5.2 Notes. 

At the request of any Lender, the Loan of such Lender shall be evidenced by a Note, with appropriate insertions, payable to the order of such
Lender in a face principal amount equal to such Lender’s Pro Rata Term Loan Share and payable in such amounts and on such dates as are set forth herein. 

2.6 Payment of Interest. 

2.6.1 Interest Rates. 

(a) The outstanding principal balance under the Loan shall bear interest at a per annum rate of interest equal to the Contract Rate (as may be
adjusted from time to time in accordance with this Section 2.6.1). Whenever, subsequent to the date hereof, the LIBOR Rate is increased or decreased (as determined on the date that is two (2) Business Days prior to
each Payment Date), the Contract Rate, as set forth herein, shall be similarly changed effective as of such subsequent Payment Date, without notice or demand of any kind by an amount equal to the amount of such change in the LIBOR Rate on the date
that is two (2) Business Days prior to each such Payment Date. The interest due on the principal balance of the Loan outstanding as of any Payment Date shall be computed for the actual number of days elapsed during the period in question on the
basis of a year consisting of three hundred sixty (360) days and shall be calculated by determining the average daily principal balance outstanding for each day of such period in question. The daily rate shall be equal to 1/360th times the
Contract Rate. If any statement furnished by Agent for the amount of a payment due exceeded the actual amount that should have been paid because the LIBOR Rate decreased and such decrease was not reflected in such statement, Borrower shall make the
payment specified in such statement from Agent and Borrower shall receive a credit for the overpayment, which credit shall be applied towards the next subsequent payment due hereunder. If any statement furnished by Agent for the amount of a payment
due was less than the actual amount that should have been paid because the LIBOR Rate increased and such increase was not reflected in such statement, Borrower shall make the payment specified in such statement from Agent and Borrower shall be
required to pay any resulting underpayment with the next subsequent payment due hereunder; for the avoidance of doubt, any payment that is made that is in an amount less than the actual amount that should have been paid because a LIBOR Rate increase
was not reflected in a statement furnished by the Agent shall not be considered a Default or Event of Default hereunder. 
 (b) Borrower
recognizes and acknowledges that any default on any payment, or portion thereof, due hereunder or to be made under any of the other Loan Documents, will result in losses and additional expenses to Agent in servicing the Loan, and in losses due to
Lenders’ loss of the use of funds not timely received. Borrower further acknowledges and agrees that in the event of any such Default, Lenders would be entitled to damages for the detriment proximately caused thereby, but that it would be
extremely difficult and impracticable to ascertain the extent of or compute such damages. Therefore, upon the Term Loan Maturity Date and/or upon the occurrence and during the existence of an Event of Default (or upon any acceleration), interest
shall automatically accrue hereunder, without notice to Borrower, at the Default Rate. The Default Rate shall be calculated and due from the date that the Event of Default occurred and shall be payable upon demand. 

  
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 (c) Notwithstanding anything herein to the contrary, if at any time the interest rate for
any Loan (if applicable), together with all fees, charges and other amounts that are treated as interest on such Loan under applicable law (collectively, “charges”), shall exceed the maximum lawful rate (the “Maximum
Rate”) that may be contracted for, charged, taken, received or reserved by the Lender holding such Loan in accordance with applicable law, the rate of interest payable in respect of such Loan hereunder (if applicable), together with all
charges payable in respect of the Loan, shall be limited to the Maximum Rate. To the extent lawful, the interest and charges that would have been paid in respect of such Loan but were not paid as a result of the operation of this Section shall be
cumulated and the interest (if any) and charges payable to such Lender in respect of other Loans or periods shall be increased (but not above the amount collectible at the Maximum Rate therefor) until such cumulated amount, together with interest
thereon at the Federal Funds Effective Rate for each day to the date of repayment, shall have been received by such Lender. Any amount collected by such Lender that exceeds the maximum amount collectible at the Maximum Rate shall be applied to the
reduction of the principal balance of such Loan or refunded to the Borrower so that at no time shall the interest (if any) and charges paid or payable in respect of such Loan exceed the maximum amount collectible at the Maximum Rate. 

2.6.2 Payments of Interest and Principal. 

Borrower shall pay to Lenders all accrued interest on the Loan in arrears on each Payment Date, upon a prepayment of such Loan in accordance
with Section 2.8 and at maturity in cash. Any partial prepayment of the Loan shall be applied in inverse order of maturity and so shall not reduce the amount of any quarterly principal amortization payment required pursuant
to Section 2.9.1 (but this shall not be construed as permitting any partial prepayment other than as may be expressly permitted elsewhere in this Agreement). 

2.7 Fees. 
 (a)
Origination Fee. Borrower shall pay to SWK, for its own account, a fee (the “Origination Fee”) in the amount of $187,500, which Origination Fee shall be deemed fully earned and
non-refundable on the Closing Date and which, at the option of the Borrower, may be net-funded on the Closing Date. 

(b) Exit Fee. Subject to Section 2.8.3, upon the Termination Date, Borrower shall pay an exit fee (the “Exit Fee”)
to Agent, for the benefit of Lenders, in an amount equal to (x) eight percent (8.0%) multiplied by (y) the aggregate principal amount of the Term Loan advanced hereunder, which Exit Fee shall be deemed fully earned and non-refundable on the Termination Date. 
 (c) First Amendment Fee. Upon the Termination Date,
Borrower shall pay a deferred amendment fee in relation to that certain First Amendment to this Agreement (the “First Amendment Fee”) to Agent, for its own account, in an amount equal to $150,000, which First Amendment Fee shall be
deemed fully earned and non-refundable on May 7, 2019. 
 (d) Tenth Amendment Fee. Upon
the Termination Date, Borrower shall pay a deferred amendment fee in relation to that certain Tenth Amendment to this Agreement (the “Tenth Amendment Fee”) to Agent, for its own account, in an amount equal to (i) to the extent
that Borrower shall have issued additional Equity Interests or Subordinated Debt, in form and substance reasonably acceptable to Agent, resulting in gross cash proceeds to Borrower of not less than $10,000,000 on or prior to January 30, 2023,
$0, (ii) to the extent that Borrower shall have issued additional Equity Interests or Subordinated Debt, in form and substance reasonably acceptable to Agent, resulting in gross cash proceeds to Borrower of less than $10,000,000 but greater than
$5,000,000 on or prior to January 30, 2023, $25,000, or (iii) to the extent that Borrower shall have failed to issue additional Equity Interests or Subordinated Debt, in form and substance reasonably acceptable to Agent, resulting in gross
cash proceeds to Borrower of at least $5,000,000 on or prior to January 30, 2023, $130,000; which Tenth Amendment Fee shall be deemed fully earned and non-refundable on January 30, 2023. 

  
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 2.8 Prepayment. 

2.8.1 Mandatory Prepayment. Borrower shall prepay all or part of, as applicable, the Obligations (which shall include (a) as it
relates to any such prepayment made pursuant to this Section 2.8.1, on or after the Closing Date and prior to the first anniversary of the Closing Date, the amount of interest theretofore accrued but unpaid in respect of the principal
amount so prepaid, plus the amount of interest that would have accrued on the principal amount so prepaid had it remained outstanding through the first anniversary of the Closing Date assuming the Contract Rate remained constant from the date of
such prepayment through the first anniversary of the Closing Date, (b) as it relates to any such prepayment made on or after the first anniversary of the Closing Date, any amounts that would otherwise be due and payable on such date had
Borrower voluntarily prepaid the Obligations pursuant to Section 2.8.2), or (c) as it relates to any such prepayment made on or before the first anniversary of the Closing Date, any COC Prepayment Fee that would
otherwise be due and payable on such date had Borrower voluntarily prepaid the Obligations pursuant to Section 2.8.3) until paid in full within two (2) Business Days after the receipt by a Loan Party of any Net Cash
Proceeds from any Disposition, in an amount equal to such Net Cash Proceeds. 
 2.8.2 Voluntary Prepayment. 

(a) Subject to clause (b) below and Section 2.8.3 hereof, Borrower may, on at least five
(5) Business Days’ (or such shorter period as Agent may agree in its sole discretion) written notice or telephonic notice (provided that such notice may be conditioned on receiving the proceeds of any transaction) (followed on the same
Business Day by written confirmation thereof) to Agent (which shall promptly advise each Lender thereof) not later than 2:00 p.m. Dallas time on such day, prepay the Term Loan and all related Obligations in whole but not in part at any time on or
after the first anniversary of the Closing Date. Such notice to Agent shall specify the amount and proposed date of such prepayment, and the application of such amounts to be prepaid shall be applied in accordance with
Section 2.9.1(b) or 2.10.2 (as applicable). 
 (b) If Borrower makes a prepayment of the Term Loan under
Section 2.8.2(a), it shall pay to Agent, for the benefit of Lenders, the following amounts (in addition to any such prepayment of the Term Loan and related Obligations) on the date of such prepayment: (i) if such
prepayment is made on or after the first anniversary of the Closing Date but prior to the second anniversary of the Closing Date, six percent (6%) of the aggregate amount of the Term Loan so prepaid; (ii) if such prepayment is made on or after
the second anniversary of the Closing Date but prior to the third anniversary of the Closing Date, one percent (1%) of the aggregate amount of the Term Loan so prepaid; and (iii) if such prepayment is made on or after the third anniversary of
the Closing Date, zero percent (0%) of the aggregate amount of the Term Loan so prepaid. 
 (c) For the avoidance of doubt, a permitted
payment under this Section 2.8.2 is independent of and in addition to Revenue-Based Payments that are credited toward the principal of the Loans under Section 2.9.1(b). Notwithstanding anything set
forth herein or in any other Loan Documents to the contrary, any prepayment of the Loans shall be limited and governed by this Section 2.8.2 other than prepayments or repayments (i) via the application of Revenue-Based
Payments made pursuant to Section 2.9.1 or Section 2.10.2, as applicable or (ii) prepayments in accordance with Section 2.8.1 or
Section 2.8.3. 
 2.8.3 Change of Control. Upon a Change of Control on or before the first anniversary of
the Closing Date, Borrower shall immediately prepay all outstanding Obligations. Such prepayment shall equal the sum of the outstanding principal balance of the Term Loan and all other outstanding Obligations (subject to the limitations set forth in
this Section 2.8.3), plus  

  
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 (a) a prepayment fee (the “COC Prepayment Fee”) calculated
as the additional amount that would be needed to be paid such that the sum of (1) such COC Prepayment Fee, plus (2) the aggregate payments actually made in cash to all Lenders on or prior to such date in respect of the principal
amount of the Term Loan, including without limitation the Origination Fee, plus (3) without duplication, all Revenue-Based Payments actually made in cash to all Lenders on or prior to such date (excluding, for the avoidance of doubt, any
amounts paid in respect of any costs, expenses, indemnifications or reimbursements or any amounts paid in connection with the Closing Date Warrant, but including, for the avoidance of doubt, any amounts paid or payable in respect of the Origination
Fee, the COC Prepayment Fee and Exit Fee) results in an amount equal to one and twenty-three hundredth (1.23) times the aggregate amount advanced by Lenders pursuant to Section 2.2 hereof on or prior to such date; or 

(b) if such prepayment occurs on or after the first anniversary of the Closing Date, the amounts that would otherwise be due
and payable upon a prepayment made pursuant to Section 2.8.2(b) on such date of determination, if any. 
 Any
prepayment made under this Section 2.8.3 shall be applied in the order set forth in Section 2.9.1(b). For the avoidance of doubt, (i) no amounts paid or otherwise earned in connection with the
Closing Date Warrant shall be included in the calculation of the Prepayment Fee, and (ii) no Exit Fee shall be due and payable upon a prepayment of the loan prior to the first anniversary of the Closing Date pursuant to this
Section 2.8.3. 
 2.9 Repayment of Term Loan. 

2.9.1 Revenue-Based Payment. 

(a) During the period commencing on the date hereof until the Obligations are Paid in Full, Borrower promises to pay to Agent, for the account
of each Lender according to its Pro Rata Term Loan Share, an amount based on a percentage of the aggregate of the Net Sales, Royalties and other revenue realized by Borrower and/or its Subsidiaries, on a consolidated basis, in accordance with
GAAP (collectively, the “Aggregate Revenue”) in each Fiscal Quarter (the “Revenue-Based Payment”), which will be applied to the Obligations as provided in clause (b) below. The Revenue-Based Payment with
respect to each Fiscal Quarter shall be payable on the Payment Date next following the end of such Fiscal Quarter. Commencing with the Fiscal Quarter beginning January 1, 2018, the Revenue-Based Payment with respect to each Fiscal Quarter shall
be equal to: 
 (i) the aggregate Revenue-Based Payments payable during the period commencing as of January 1 of the
Fiscal Year of which such Fiscal Quarter is part, through the end of such Fiscal Quarter (such elapsed portion of the Fiscal Year, the “Elapsed Period”), calculated as the sum of: 

(A) Fifty percent (50.00%) of Aggregate Revenue during the Elapsed Period up to and including $7,500,000; plus 

(B) Twenty-five percent (25.00%) of Aggregate Revenue during the Elapsed Period greater than $7,500,000; minus 

  
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 (ii) the aggregate amount of Revenue-Based Payments, if any, made with
respect to prior Fiscal Quarters in such Fiscal Year; provided that the Revenue-Based Payment is payable solely upon Aggregate Revenue in a given Fiscal Year, and will not be calculated on a cumulative, year-over-year basis. 

(b) So long as no Event of Default has occurred and is continuing and until the Obligations have been Paid in Full, each Revenue-Based Payment
on each Payment Date will be applied in the following priority: 
 (i) FIRST, to the payment of all fees, costs, expenses
and indemnities due and owing to Agent pursuant to Sections 2.7, 3.1, 3.2, 6.3(d), 10.4 and/or 10.5 under this Agreement or otherwise pursuant to the Collateral Documents, and any other Obligations owing to
Agent in respect of sums advanced by Agent to preserve or protect the Collateral or to preserve or protect its security interest in the Collateral (other than fees not otherwise included in an invoice provided by Agent pursuant to
Section 2.1.0.1 for such Payment Date for which invoices have been delivered to the Borrower no later than two (2) Business Days prior to such Payment Date); 

(ii) SECOND, to the payment of all fees, costs, expenses and indemnities due and owing to Lenders in respect of the Loans and
Commitments pursuant to Sections 2.7, 3.1, 3.2, 6.3(d), 10.4 and/or 10.5 under this Agreement or otherwise pursuant to the Collateral Documents, pro rata based on each Lender’s Pro Rata Term Loan Share,
until Paid in Full; 
 (iii) THIRD, to the payment of all accrued but unpaid interest in respect of the Loans as of such
Payment Date, pro rata based on each Lender’s Pro Rata Term Loan Share, until Paid in Full; 
 (iv) FOURTH, as it
relates to each Payment Date on or after the Payment Date occurring in November 2023 to the payment of all principal of the Loans, pro rata based on each Lender’s Pro Rata Term Loan Share, up to an aggregate amount of $700,000 on any such
Payment Date; and 
 (v) FIFTH, all remaining amounts to the Borrower. 

In the event that the amounts distributed under this clause (b) on any Payment Date are insufficient for payment of the amounts set forth in
clauses (i) through (iii) above for such Payment Date, Borrower shall pay an amount equal to the extent of such insufficiency within five (5) Business Days (or such longer period as Agent may agree in its sole discretion) of
request by Agent. For the avoidance of doubt, at all times prior to the Payment Date in November 2023, Borrower shall only be required to pay Revenue-Based Payments to the extent of amounts owing under clauses (i), (ii), and
(iii) above on each such Payment Date prior to the Payment Date in November 2023. 
 (c) In the event that Borrower makes
any adjustment to Aggregate Revenue after it has been reported to Agent, and such adjustment results in an adjustment to the Revenue-Based Payment due to the Lenders pursuant to this Section 2.9.1, Borrower shall so notify
Agent and such adjustment shall be captured, reported and reconciled with the next scheduled report and payment of Revenue-Based Payment hereunder, but in no event shall the failure to have paid any amount that has been adjusted in accordance with
this Section 2.9.1(d) result in an Event of Default to the extent such amounts are paid in full on the next Payment Date. Notwithstanding the foregoing, Agent and Borrower shall discuss and agree on the amount of any such
adjustment prior to it being given effect with respect to future Revenue-Based Payments. 

  
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 2.9.2 Principal. 

Notwithstanding the foregoing, the outstanding principal balance of the Term Loan and all other Obligations then due and owing (including any
amounts due pursuant to Section 2.8.2 hereof or any COC Prepayment Fee, as applicable, that may be due and owing on such date) shall be Paid in Full on the Termination Date. 

2.10 Payment. 
 2.10.1
Making of Payments. 
 Except as set forth in the last sentence of this Section 2.10.1, all payments of
principal, interest, fees and other amounts, shall be made in immediately-available funds, via wire transfer as directed by Agent in writing, not later than 2:00 p.m. Dallas time on the date due, and funds received after that hour shall be
deemed to have been received by Agent on the following Business Day. Not later than two (2) Business Days prior to each Payment Date, Agent shall provide to Borrower and each Lender a quarterly statement with the amounts payable by Borrower to
Agent on such Payment Date in accordance with Section 2.9.1(b) and (c) hereof, which shall include, for additional clarity, Agent’s calculation of the Revenue-Based Payment for the prior Fiscal Quarter,
which statement shall be binding on Borrower absent manifest error, and Borrower shall be entitled to rely on such quarterly statement in relation to its payment obligations on such Payment Date. 

2.10.2 Application of Payments and Proceeds Following an Event of Default. 

Following the occurrence and during the continuance of an Event of Default, or if the Obligations have otherwise become or have been declared
to become immediately due and payable in accordance with this Agreement, then notwithstanding anything herein or in any other Loan Document to the contrary, Agent shall apply all or any part of payments in respect of the Obligations and proceeds of
Collateral, in each case as received by Agent, to the payment of the Obligations in the order and priority as determined by Agent in its sole discretion. 

2.10.3 Set-off. 

Borrower agrees that Agent and each Lender and its Affiliates have all rights of set-off and
bankers’ lien provided by applicable law, and in addition thereto, Borrower agrees that at any time an Event of Default exists and is continuing, Agent and each Lender may, subject to Section 2.10.4, to the fullest
extent permitted by applicable law, apply to the payment of any Obligations of Borrower hereunder then due, any and all balances, credits, deposits, accounts or moneys of Borrower then or thereafter with Agent or such Lender. Notwithstanding the
foregoing, no Lender shall exercise any rights described in the preceding sentence without the prior written consent of Agent. 
 2.10.4
Proration of Payments. 
 If any Lender shall obtain any payment or other recovery (whether voluntary, involuntary, by application of
set-off or otherwise, on account of principal of, interest on or fees in relation to any Loan, but excluding any payment pursuant to Section 3.1, 3.2, 10.5 or 10.8) in excess of its applicable Pro Rata
Term Loan Share of payments and other recoveries obtained by all Lenders on account of principal of, interest on or fees in relation to such Term Loan then held by them, then such Lender shall purchase from the other Lenders such participations in
the Loans held by them as shall be necessary to cause such purchasing Lender to share the excess payment or other recovery ratably with each of them; provided that if all or any portion of the excess payment or other recovery is thereafter
recovered from such purchasing Lender, the purchase shall be rescinded and the purchase price restored to the extent of such recovery. 

  
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 Section 3 Yield Protection. 

3.1 Taxes. 
 (a) All
payments of principal and interest on the Loans and all other amounts payable hereunder by or on behalf of Borrower to or for the account of Agent or any Lender shall be made free and clear of and without deduction for any present or future income,
excise, stamp, documentary, property or franchise taxes and other taxes, fees, duties, levies, withholdings or other similar charges imposed by any Governmental Authority that is a taxing authority (“Taxes”), excluding
(i) taxes imposed on or measured by Agent’s or any Lender’s net income (however denominated) or gross profits, and franchise taxes, imposed by any jurisdiction (or subdivision thereof) under the laws of which Agent or such Lender is
organized or in which Agent or such Lender conducts business or, in the case of any Lender, in which its applicable lending office is located, (ii) any branch profit taxes imposed by the United States of America or any similar tax imposed by
any other jurisdiction in which Agent or a Lender is located or conducts business; (iii) in the case of any Foreign Lender, any withholding tax that is imposed on amounts payable to such Foreign Lender at the time such Foreign Lender becomes a
party to this Agreement or designates a new lending office; (iv) in the case of any U.S. Lender, any United States federal backup withholding tax; and (v) taxes imposed under FATCA (items in clauses (i) through (v),
“Excluded Taxes”, and all Taxes other than Excluded Taxes, “Indemnified Taxes”). If any withholding or deduction from any payment to be made by Borrower hereunder is required in respect of any Taxes pursuant to any
applicable law, rule or regulation, then Borrower shall: (w) make such withholding or deduction; (x) pay directly to the relevant Governmental Authority the full amount required to be so withheld or deducted;
(y) as promptly as practicable forward to Agent the original or a certified copy of an official receipt or other documentation reasonably satisfactory to Agent evidencing such payment to such Governmental Authority; and
(z) if the withholding or deduction is with respect to Indemnified Taxes, pay to Agent for the account of Lenders such additional amount or amounts as is necessary to ensure that the net amount actually received by each Lender will equal
the full amount such Lender would have received had no such withholding or deduction of Indemnified Taxes been required. To the extent that any amounts shall ever be paid by Borrower in respect of Indemnified Taxes, such amounts shall, for greater
certainty, be considered to have accrued and to have been paid by Borrower as interest on the Loans. 
 (b) Borrower shall indemnify Agent
and each Lender for any Indemnified Taxes paid by Agent or such Lender, as applicable, on or with respect to any payment by or on account of any obligation of Borrower hereunder, and any additions to Tax, penalties and interest paid by Agent or such
Lender with respect to such Indemnified Taxes; provided that Borrower shall not have any obligation to indemnify any party hereunder for any Indemnified Taxes or additions to Tax, penalties or interest with respect thereto that result from or
are attributable to such party’s own gross negligence or willful misconduct. Payment under this Section 3.1(b) shall be made within thirty (30) days after the date Agent or the Lender, as applicable, makes written
demand therefor; provided, however, that if such written demand is made more than one-hundred eighty (180) days after the earlier of (i) the date on which Agent or the Lender, as
applicable, pays such Indemnified Taxes or additions to Tax, penalties or interest with respect thereto and (ii) the date on which the applicable Governmental Authority makes written demand on Agent or such Lender, as applicable, for payment of
such Indemnified Taxes or additions to Tax, penalties or interest with respect thereto, then Borrower shall not be obligated to indemnify Agent or such Lender for such Indemnified Taxes or additions to Tax, penalties or interest with respect
thereto. 
 (c) Each Foreign Lender that is a party hereto on the Closing Date or becomes an assignee of an interest under this Agreement
under Section 10.8.1 after the Closing Date (unless such Lender was already a Lender hereunder immediately prior to such assignment) shall deliver to Borrower and Agent on or prior to the date on which such Foreign Lender
becomes a party to this Agreement: 

  
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 (i) Two duly completed and executed originals of IRS Form W-8BEN (or IRS Form W-8BENE) claiming exemption from withholding of Taxes under an income tax treaty to which the United States of America is a party; 

(ii) two duly completed and executed originals of IRS Form W-8ECI; 

(iii) a certificate in form and substance reasonably satisfactory to Agent and Borrower claiming entitlement to the portfolio
interest exemption under Section 881(c) of the IRC and certifying that such Foreign Lender is not (x) a “bank” within the meaning of Section 881(c)(3)(A) of the IRC, (y) a “10 percent
shareholder” of Borrower within the meaning of Section 881(c)(3)(B) of the IRC, or (z) a “controlled foreign corporation” described in Section 881(c)(3)(C) of the IRC, together with two duly completed and
executed originals of IRS Form W-8BEN (or IRS Form W-8BENE); or 

(iv) if the Foreign Lender is not the beneficial owner of amounts paid to it hereunder, two duly completed and executed
originals of IRS Form W-8IMY, each accompanied by a duly completed and executed IRS Form W-8ECI, IRS Form W-8BEN (or IRS Form W-8BENE), IRS Form W-9 or a portfolio interest certificate described in clause (iii) above from each beneficial owner of such amounts claiming entitlement to
exemption from withholding or backup withholding of Taxes. 
 Each Foreign Lender shall (to the extent legally entitled to do so) provide updated forms to
Borrower and Agent on or prior to the date any prior form previously provided under this clause (c) becomes obsolete or expires, after the occurrence of an event requiring a change in the most recent form or certification previously
delivered by it pursuant to this clause (c) or from time to time if requested by Borrower or Agent. Each U.S. Lender shall deliver to Agent and Borrower on or prior to the date on which such Lender becomes a party to this Agreement (and
from time to time thereafter upon the request of Borrower or Agent) properly completed and executed originals of IRS Form W-9 certifying that such Lender is exempt from backup withholding. Notwithstanding
anything to the contrary contained in this Agreement, Borrower shall not be required to pay additional amounts to or indemnify any Lender pursuant to this Section 3.1 with respect to any Taxes required to be deducted or
withheld (or any additions to Tax, penalties or interest with respect thereto) (A) on the basis of the information, certificates or statements of exemption provided by a Lender pursuant to this clause (c), or (B) if such Lender
shall fail to comply with the certification requirements of this clause (c). 
 (d) Without limiting the foregoing, each Lender shall
timely comply with any certification, documentation, information or other reporting necessary to establish an exemption from withholding under FATCA and shall provide any documentation reasonably requested by Borrower or Agent sufficient for
Borrower and Agent to comply with their obligations under FATCA and to determine that such Lender has complied with such applicable reporting requirements. 

(e) If Agent or a Lender determines that it is entitled to or has received a refund of any Taxes for which it has been indemnified by Borrower
(or another Loan Party) or with respect to which Borrower (or another Loan Party) shall have paid additional amounts pursuant to this Section 3.1, it shall promptly notify Borrower of such refund, and promptly make an
appropriate claim to the relevant Governmental Authority for such refund (if it has not previously done so). If Agent or a Lender receives a refund (whether or not pursuant to such claim) of such Taxes, it shall promptly pay over such refund to
Borrower (but only to the extent of indemnity payments made, or additional amounts paid, by Loan Parties 

  
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under this Section 3.1 with respect to the Taxes giving rise to such refund), net of all
out-of-pocket expenses of the Agent or such Lender and without interest (other than any interest paid by the relevant Governmental Authority with respect to such
refund); provided that Borrower, upon the request of Agent or such Lender, agrees to repay to Agent or such Lender the amount paid over to Borrower in the event Agent or such Lender is required to repay such refund to such Governmental
Authority. This Section 3.1(e) shall not be construed to require Agent or any Lender to make available its Tax returns (or any other information relating to its Taxes which it deems confidential) to Borrower or any other
Person or to alter its internal practices or procedures with respect to the administration of Taxes. 
 3.2 Increased Cost. 

(a) If, after the Closing Date, the adoption of, or any change in, any applicable law, rule or regulation, or any change in the interpretation
or administration of any applicable law, rule or regulation by any Governmental Authority, central bank or comparable agency charged with the interpretation or administration thereof (provided that notwithstanding anything herein to the
contrary, the Dodd-Frank Wall Street Reform and Consumer Protection Act and all requests, rules, guidelines or directives thereunder or issued in connection therewith shall be considered a change in applicable law, regardless of the date enacted,
adopted or issued), or compliance by any Lender with any request or directive (whether or not having the force of law) issued after the Closing Date of any such authority, central bank or comparable agency: (i) shall impose, modify or deem
applicable any reserve (including any reserve imposed by the FRB), special deposit or similar requirement against assets of, deposits with or for the account of, or credit extended by any Lender; or (ii) shall impose on any Lender any other
condition affecting its ability to make loans based on the LIBOR Rate or its obligation to make loans based on the LIBOR Rate; and the result of anything described in clauses (i) and (ii) above is to increase the cost to (or to
impose a cost on) such Lender of making or maintaining any loan based on the LIBOR Rate, or to reduce the amount of any sum received or receivable by such Lender under this Agreement or under its Note with respect thereto, then upon demand by such
Lender (which demand shall be accompanied by a statement setting forth the basis for such demand and a calculation of the amount thereof in reasonable detail, a copy of which shall be furnished to Agent), and without duplication of other payment
obligations of Borrower hereunder (including pursuant to Section 3.1), Borrower shall pay directly to such Lender such additional amount as will compensate such Lender for such increased cost or such reduction, so long as
such amounts have accrued on or after the day which is one-hundred eighty (180) days prior to the date on which such Lender first made demand therefor; provided that if the event giving rise to
such costs or reductions has retroactive effect, such one-hundred eighty (180) day period shall be extended to include the period of retroactive effect. For the avoidance of doubt, this clause
(a) will not apply to any such increased costs or reductions resulting from Taxes, as to which Section 3.1 shall govern. 

(b) If any Lender shall reasonably determine that any change after the Closing Date in, or the adoption or
phase-in after the Closing Date of, any applicable law, rule or regulation regarding capital adequacy, or any change after the Closing Date in the interpretation or administration thereof by any Governmental
Authority, central bank or comparable agency charged with the interpretation or administration thereof, or the compliance by any Lender or any Person controlling such Lender with any request or directive issued after the Closing Date regarding
capital adequacy (whether or not having the force of law) of any such authority, central bank or comparable agency (provided that notwithstanding anything herein to the contrary, the Dodd-Frank Wall Street Reform and Consumer Protection Act
and all requests, rules, guidelines or directives thereunder or issued in connection therewith shall be considered a change in applicable law, regardless of the date enacted, adopted or issued), has or would have the effect of reducing the rate of
return on such Lender’s or such controlling Person’s capital as a consequence of such Lender’s obligations hereunder to a level below that which such Lender or such controlling Person could have achieved but for such change, adoption,
phase-in or compliance (taking into consideration such 

  
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Lender’s or such controlling Person’s policies with respect to capital adequacy) by an amount deemed by such Lender or such controlling Person to be material, then from time to time,
within five (5) Business Days of demand by such Lender (which demand shall be accompanied by a statement setting forth the basis for such demand and a calculation of the amount thereof in reasonable detail, a copy of which shall be furnished to
Agent), Borrower shall pay to such Lender such additional amount as will compensate such Lender or such controlling Person for such reduction, so long as such amounts have accrued on or after the day which is
one-hundred eighty (180) days prior to the date on which such Lender first made demand therefor; provided that if the event giving rise to such costs or reductions has retroactive effect, such one-hundred eighty (180) day period shall be extended to include the period of retroactive effect. 

(c) Each Lender agrees that, as promptly as practicable after the officer of such Lender responsible for administering its Loans, becomes aware
of the occurrence of an event or the existence of a condition that would entitle such Lender to receive payments under this Section 3.2, it will, to the extent not inconsistent with the internal policies of such Lender and
any applicable legal or regulatory restrictions, use reasonable efforts to (i) make, issue, fund or maintain its Loans through another office of such Lender, or (ii) take such other measures as such Lender may deem reasonable, if as a
result thereof the additional amounts which would otherwise be required to be paid to such Lender pursuant to this Section 3.2 would be materially reduced and if, as determined by such Lender in its sole discretion, the
making, issuing, funding or maintaining of such Loans through such other office or in accordance with such other measures, as the case may be, would not otherwise adversely affect such Loans or the interests of such Lender; provided that such
Lender will not be obligated to utilize such other office pursuant to this clause (c) unless Borrower agrees to pay all incremental expenses incurred by such Lender as a result of utilizing such other office as described above. A
certificate as to the amount of any such expenses payable by Borrower pursuant to this clause (c) (setting forth in reasonable detail the basis for requesting such amount) submitted by such Lender to Borrower (with a copy to Agent) shall be
conclusive absent manifest error. 
 3.3 Funding Losses. 

Borrower hereby agrees that upon demand by any Lender (which demand shall be accompanied by a statement setting forth the basis for the amount
being claimed, a copy of which shall be furnished to Agent), Borrower will indemnify such Lender against any net loss or expense which such Lender may sustain or incur (including any net loss or expense incurred by reason of the liquidation or
reemployment of deposits or other funds acquired by such Lender to fund or maintain the Term Loan subject to the LIBOR Rate, as reasonably determined by such Lender) as a result of (a) any payment or prepayment of the Term Loan of such Lender
on a date other than the Term Loan Maturity Date or (b) any failure of Borrower to borrow any Loan on a date specified therefor in a notice of borrowing pursuant to this Agreement. For the purposes of this Section 3.3,
all determinations shall be made as if such Lender had actually funded and maintained the Term Loan through the purchase of deposits having a maturity corresponding to the Loan and bearing an interest rate equal to the LIBOR Rate during such period
of time being measured. 
 3.4 Manner of Funding; Alternate Funding Offices. 

Notwithstanding any provision of this Agreement to the contrary, each Lender shall be entitled to fund and maintain its funding of all or any
part of its Loans in any manner it may determine at its sole discretion. Each Lender may, if it so elects, fulfill its commitment to make the Term Loan by causing any branch or Affiliate of such Lender to make such Loan; provided that in such
event for the purposes of this Agreement (other than Section 3.1) such Loan shall be deemed to have been made by such Lender and the obligation of Borrower to repay such Loan shall nevertheless be to such Lender and shall
be deemed held by it, to the extent of such Loan, for the account of such branch or Affiliate. 

  
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 3.5 Conclusiveness of Statements; Survival. 

Determinations and statements of any Lender pursuant to Section 3.1, 3.2, 3.3 or 3.4 shall be
conclusive absent demonstrable error. Lenders may use reasonable averaging and attribution methods in determining compensation under Sections 3.1 or 3.2, and the provisions of such Sections shall survive repayment of the Loans,
cancellation of the Notes and termination of this Agreement. 
 Section 4 Conditions Precedent. 

The effectiveness of this Agreement and the obligation of each Lender to make its Loan hereunder is subject to the following conditions
precedent, each of which shall be reasonably satisfactory in all respects (or waived by) to Agent. 
 4.1 Prior Debt. 

The Prior Debt has been (or concurrently with the initial borrowing will be) paid in full and all related Liens have been (or concurrently with
the initial borrowing will be) released. 
 4.2 Delivery of Loan Documents. 

Borrower shall have delivered the following documents in form and substance reasonably acceptable to Agent (and, as applicable, duly executed
and dated the Closing Date or an earlier date reasonably satisfactory to Agent): 
 (a) Loan Documents. The Loan Documents to which
any Loan Party is a party, each duly executed by a Responsible Officer of each Loan Party and the other parties thereto (except Agent and the Lenders), and each other Person (except Agent and the Lenders) shall have delivered to Agent and Lenders
the Loan Documents to which it is a party, each duly executed and delivered by such Person and the other parties thereto (except Agent and the Lenders). 

(b) Financing Statements. Properly completed Uniform Commercial Code financing statements. 

(c) Lien Searches. Copies of Uniform Commercial Code and state search reports listing all effective financing statements filed and other
Liens of record against any Loan Party, with copies of any financing statements and applicable searches of the records of the U.S. Patent and Trademark Office and the U.S. Copyright Office performed with respect to each Loan Party, all in each U.S.
jurisdiction reasonably determined by Agent. 
 (d) Reserved. 

(e) Payoff; Release. Customary payoff letters with respect to the repayment in full of all Prior Debt, termination of all agreements
relating thereto and the release of all Liens granted in connection therewith, with Uniform Commercial Code or other appropriate termination statements and documents effective to evidence the foregoing or authorization to file the same. 

(f) Authorization Documents. For each Loan Party, such Person’s (i) charter (or similar formation document), certified by the
appropriate Governmental Authority, (ii) good standing certificates in its jurisdiction of incorporation (or formation) and in each other jurisdiction reasonably requested by Agent, (iii) bylaws (or similar governing document),
(iv) resolutions of its board of directors (or similar governing body) approving and authorizing such Person’s execution, delivery and performance 

  
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of the Loan Documents to which it is party and the transactions contemplated thereby, and (v) signature and incumbency certificates of its officers executing any of the Loan Documents, all
certified by its secretary or an assistant secretary (or similar officer) as being in full force and effect without modification, in form and substance reasonably satisfactory to Agent. 

(g) Closing Certificate. A certificate executed by a Responsible Officer of Borrower, which shall constitute a representation and
warranty by Borrower as of the Closing Date that the conditions contained in Section 4.5 and Section 4.9 have been satisfied. 

(h) Opinions of Counsel. Customary opinions of U.S. counsel for each Loan Party in form and substance reasonably acceptable to Agent
regarding certain customary closing matters, and Borrower hereby requests such counsel to deliver such opinions and authorizes Agent and Lenders to rely thereon. 

(i) Insurance. (Certificates or other evidence of insurance in effect as required by Section 6.3(c) and
(d), naming Agent as lenders’ loss payee and/or additional insured, as applicable. 
 (j) Solvency Certificate. Agent
shall have received a certificate of the chief financial officer (or, in the absence of a chief financial officer, the chief executive officer or manager) of Borrower, in his or her capacity as such and not in his or her individual capacity, in form
and substance reasonably satisfactory to Agent, certifying that Borrower and its Subsidiaries on a consolidated basis are Solvent after giving effect to the transactions and the indebtedness contemplated by the Loan Documents. 

(k) Financials. The financial statements, projections and pro forma balance sheet described in Section 5.4.

 (l) Reserved. 
 (m)
Consents. Evidence that all necessary consents, permits and approvals (governmental or otherwise) required for the execution, delivery and performance by each Loan Party of the Loan Documents have been duly obtained and are in full force and
effect. 
 4.3 Fees. The Lenders and Agent shall have received all reasonable and documented fees required to be paid, and all
reasonable and documented expenses for which invoices have been presented (including the Legal Costs), required to be paid under the Loan Documents on or before the Closing Date; provided that Legal Costs shall be limited to those of a single
firm of counsel for the Agent and the Lenders, taken as a whole (and, in the case of an actual or perceived conflict of interest, one additional firm of counsel for all similarly affected indemnitees), and, if reasonably necessary, by a single firm
of local counsel in each relevant jurisdiction (which may include a single firm of special counsel acting in multiple jurisdictions) for the Agent and the Lenders taken as a whole (and, in the case of an actual or perceived conflict of interest, one
additional firm of local counsel in each relevant jurisdiction for similarly affected indemnitees). All such amounts will be paid with proceeds of the initial advance of the Term Loan and any previous expense deposits made with Agent on or before
the Closing Date and will be reflected in the funding instructions given by Borrower to Agent on or before the Closing Date. 
 4.4
Closing Date Warrant. Agent shall have received the fully executed Closing Date Warrant.  
 4.5 Representations,
Warranties, Defaults. As of the Closing Date, after giving effect to the making of the Loans, (a) all representations and warranties of Borrower set forth in any Loan Document shall be true and correct in all material respects as if made on
and as of the Closing Date (except for representations and warranties that specifically refer to an earlier date, which shall be true and correct in all material respects as of such earlier date) and (b) no Default or Event of Default shall
exist and be continuing. The acceptance of the Term Loan by Borrower shall be deemed to be a certification by Borrower that the conditions set forth in this Section 4.5 have been satisfied. 

  
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 4.6 Reserved. 

4.7 Reserved. 
 4.8
Reserved. 
 4.9 No Material Adverse Effect. There shall not be any Debt or material obligations (other than those permitted
pursuant to Section 7.1 hereof or as otherwise set forth in the Schedules to this Agreement or in quarterly and annual reports filed by the Company with the SEC) of any nature with respect to any Loan Party which could
reasonably be likely to have a Material Adverse Effect. 
 Section 5 Representations and Warranties. 

To induce Agent and Lenders to enter into this Agreement and to induce Lenders to make the Loan hereunder, Borrower represents and warrants to
Agent and Lenders, as of the Closing Date that: 
 5.1 Organization. 

Each Loan Party is validly existing and in good standing under the laws of its state or country of jurisdiction as set forth on Schedule
5.1, and is duly qualified to do business in each jurisdiction set forth on Schedule 5.1, which are all of the jurisdictions in which failure to so qualify could reasonably be likely to have or result in a Material
Adverse Effect. 
 5.2 Authorization; No Conflict. 

Each Loan Party is duly authorized to execute and deliver each Loan Document to which it is a party, to borrow or guaranty monies hereunder, as
applicable, and to perform its Obligations under each Loan Document to which it is a party. The execution, delivery and performance by each Loan Party of this Agreement and the other Loan Documents to which it is a party, as applicable, and the
transactions contemplated therein, do not and will not (a) require any consent or approval of any applicable Governmental Authority (other than any consent or approval which has been obtained and is in full force and effect), (b) conflict
with (i) any provision of applicable law (including any Health Care Law), (ii) the charter, by-laws or other organizational documents of such Loan Party or (iii) (except as it relates to the
documents governing the Prior Debt, each of which will be terminated and/or paid on the Closing Date) any Material Contract, or any judgment, order or decree, which is binding upon any Loan Party or any of its properties or (c) require, or
result in, the creation or imposition of any Lien on any asset of any Loan Party (other than Liens in favor of Agent created pursuant to the Collateral Documents), except, in each case, which could not reasonably be expected to result in a material
adverse effect on the ability of the Borrower and its Subsidiaries, taken as a whole, to perform their obligations hereunder. 
 5.3
Validity; Binding Nature. 
 Each of this Agreement and each other Loan Document to which any Loan Party is a party, as applicable, is
the legal, valid and binding obligation of such Loan Party, enforceable against such Loan Party in accordance with its terms, subject to bankruptcy, insolvency and similar laws affecting the enforceability of creditors’ rights generally and to
general principles of equity and concepts of reasonableness. 

  
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 5.4 Financial Condition. 

(a) The audited consolidated financial statements of Borrower for the Fiscal Year 2017 and the unaudited consolidated financial statements of
Borrower for the Fiscal Quarters ended March 31, 2018, June 30, 2018 and September 30, 2018, copies of each of which have been delivered pursuant hereto, were prepared in accordance with GAAP and present fairly in all material
respects the consolidated financial condition of Borrower as at such dates and the results of its operations for the periods then ended. 

(b) The consolidated financial projections (including an operating budget and a cash flow budget) of Borrower and its Subsidiaries for the
period ending December 31, 2022 delivered to Agent and Lenders on or prior to the Closing Date (i) were prepared by Borrower in good faith and (ii) were prepared in accordance with assumptions for which Borrower believes it has a
reasonable basis, and the accompanying consolidated pro forma unaudited balance sheet of Borrower and its Subsidiaries as at the Closing Date, adjusted to give effect to the financings contemplated hereby as if such transactions had occurred on such
date, is consistent in all material respects with such projections (it being understood that the projections are not a guaranty of future performance and that actual results during the period covered by the projections may materially differ from the
projected results therein). 
 5.5 No Material Adverse Change. 

Since December 31, 2017, except as disclosed in quarterly and annual reports filed by the Company with the SEC, there has been no change
in the financial condition, operations, assets, business or properties of Borrower and its Subsidiaries, taken as a whole, which could not reasonably be expected to result in a material adverse effect on the ability of the Borrower and its
Subsidiaries, taken as a whole, to perform their obligations hereunder. 
 5.6 Litigation. 

Except as disclosed in quarterly and annual reports filed by the Company with the SEC, no litigation (including derivative actions),
arbitration proceeding or governmental investigation or proceeding is pending or, to Borrower’s knowledge, threatened against any Loan Party that would reasonably be expected to have, either individually or in the aggregate, a Material Adverse
Effect. As of the Closing Date, other than any liability incidental to such litigation or proceedings, no Loan Party has any material Contingent Obligations not listed on Schedule 7.1 or disclosed in the financial statements specified in
Section 5.4(a). 
 5.7 Ownership of Properties; Liens. 

Borrower and each other Loan Party owns, or leases or licenses, as applicable, all of its material properties and assets, tangible and
intangible, of any nature whatsoever that it purports to own, or lease, as applicable (including Intellectual Property), free and clear of all Liens and charges and claims (including infringement claims with respect to Intellectual Property), except
Permitted Liens and as set forth on Schedule 5.7. 
 5.8 Capitalization. 

All issued and outstanding Equity Interests of the Loan Parties that are Subsidiaries of the Borrower are duly authorized, validly issued,
fully paid, non-assessable, and such securities were issued in compliance in all material respects with all applicable state and federal laws concerning the issuance of securities. Schedule 5.8 sets
forth the authorized Equity Interests of each of the Loan Parties that is a Subsidiary of the Borrower as of the Closing Date as well as all Persons owning more than ten percent (10%) of the outstanding Equity Interests in each such Loan Party as of
the Closing Date. 

  
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 5.9 Pension Plans. 

No Loan Party has, nor to Borrower’s knowledge has any Loan Party ever had, a Pension Plan. 

5.10 Investment Company Act. 

No Loan Party is an “investment company” or a company “controlled” by an “investment company” or a
“subsidiary” of an “investment company”, within the meaning of the Investment Company Act of 1940. 
 5.11 No
Default. 
 No Event of Default or Default exists or would result from the incurrence by Borrower of any Debt hereunder or under any
other Loan Document or as a result of any Loan Party entering into the Loan Documents to which it is a party. 
 5.12 Margin Stock.

 No Loan Party is engaged principally, or as one of its important activities, in the business of extending credit for the purpose of
purchasing or carrying Margin Stock. As of the Closing Date, no portion of the Obligations is secured directly or indirectly by Margin Stock. 

5.13 Taxes. 
 Each Loan
Party has filed, or caused to be filed, all material federal and material state taxes returns and reports required by applicable U.S. state and U.S. federal law to have been filed by it and has paid all material federal and material state taxes and
governmental charges thereby shown to be owing, except any such taxes or charges (a) that are not delinquent or (b) that are being diligently contested in good faith by appropriate proceedings and for which adequate reserves in accordance
with GAAP have been set aside on its books. Except as would not, either individually or in the aggregate, reasonably be expected to result in a material adverse effect on the ability of the Borrower and its Subsidiaries, taken as a whole, to perform
their obligations hereunder, each Loan Party has filed, or caused to be filed, all material foreign and other (non-state or U.S.) material tax returns and reports required by foreign law to have been filed by
it and has paid all material foreign and other (non-state or U.S.) taxes and governmental charges thereby shown to be owing, except any such taxes or charges (a) that are not delinquent or (b) that
are being diligently contested in good faith by appropriate proceedings and for which adequate reserves in accordance with GAAP have been set aside on its books. 

5.14 Solvency. 
 On the
Closing Date, and immediately prior to and after giving effect to the borrowing hereunder and the use of the proceeds hereof, Borrower and its Subsidiaries on a consolidated basis are, and will be, Solvent. 

  
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 5.15 Environmental Matters. 

The on-going operations of Loan Parties comply in all respects with all applicable Environmental Laws,
except for non-compliance which could not (if enforced in accordance with applicable law) reasonably be expected to result in a Material Adverse Effect. Each Loan Party has obtained, and maintained in good
standing, all licenses, permits, authorizations and registrations required under any Environmental Law and necessary for its respective ordinary course operations, and each Loan Party is in compliance with all material terms and conditions thereof,
in each case, except where the failure to do so would not reasonably be expected to result in a Material Adverse Effect. Neither Borrower, any of its Subsidiaries nor any of their respective properties or operations is subject to any outstanding
written order from or agreement with any applicable federal, state, or local Governmental Authority, nor subject to any judicial or docketed administrative proceeding, respecting any Environmental Law, Environmental Claim or Hazardous Substance, in
each case, that would reasonably be expected to result in a Material Adverse Effect. There are no Hazardous Substances or other conditions or circumstances existing with respect to any property, or arising from operations prior to the Closing Date,
of any Loan Party that would reasonably be expected to result in a Material Adverse Effect. 
 5.16 Insurance. 

Loan Parties and their respective properties are insured with financially sound and reputable insurance companies which are not Affiliates of
any Loan Party, in such amounts, with such deductibles and covering such risks as are customarily carried by companies engaged in similar businesses and owning similar properties in localities where such Loan Parties operate, as applicable. A true
and complete listing of such insurance as of the Closing Date, including issuers, coverages and deductibles, is set forth on Schedule 5.16. 

5.17 Information. 
 All
written information (other than projections, or other forward-looking information and information of a general economic or industry nature) heretofore or contemporaneously herewith furnished in writing by Borrower to Agent or any Lender for purposes
of or in connection with this Agreement and the transactions contemplated hereby, taken as a whole, is true and accurate in every material respect on the date as of which such information, taken as a whole, and none of such information was
materially incomplete by omitting to state any material fact necessary to make such information not materially misleading in any material respect in light of the circumstances under which made (after giving effect to all supplements and updates
thereto from time to time) (it being recognized by Agent and Lenders that any projections and forecasts, taken as a whole, provided by Borrower are based on good faith estimates and assumptions believed by Borrower to be reasonable as of the date of
the applicable projections or assumptions and that actual results during the period or periods covered by any such projections and forecasts may differ from projected or forecasted results). 

5.18 Intellectual Property; Products and Services. 

(a) Schedule 5.18(a) (as updated from time to time in accordance with Section 6.1.2 hereof) accurately and
completely lists all of Loan Parties’ Registered Intellectual Property. Each Loan Party owns and possesses or has a license or other right to use all material Intellectual Property as is necessary for the conduct of the business of such Loan
Party, and to the knowledge of such Loan Party, without any infringement upon the intellectual property rights of others, except as otherwise set forth on Schedule 5.18(a) hereto. 

  
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 (b) Schedule 5.18(b) (as updated from time to time in accordance with
Section 6.1.2 hereof) accurately and completely lists all Products and Services. 
 (c) With respect to any Product
or Service that are material to the business of the Loan Parties, taken as a whole, and that are being tested, manufactured, marketed, sold, and/or delivered by Loan Parties, the applicable Loan Party has received (or the applicable, authorized
third parties have received), and such Product or Service is the subject of, all Required Permits needed in connection with the testing, manufacture, marketing, sale, and/or delivery of such Product or Service by or on behalf of Loan Parties as
currently conducted. No Loan Party has received any written notice from any applicable Governmental Authority, specifically including the FDA and/or CMS, that such Governmental Authority is conducting an investigation or review (other than a normal
routine scheduled inspection) of any Loan Party’s (x) manufacturing facilities, laboratory facilities, the processes for any such Product that is material to the business of the Loan Parties, taken as a whole, or any related sales
or marketing activities and/or the Required Permits related to such material Product, and (y) laboratory facilities, the processes for any such Services that are material to the business of the Loan Parties, taken as a whole, or any
related sales or marketing activities and/or the Required Permits related to such material Services. There are no material deficiencies or violations of applicable laws in relation to the manufacturing, processes, sales, marketing, or delivery of
any such Product or Services that are material to the business of the Loan Parties, taken as a whole, and/or the Required Permits related to such material Product or Services, and, except as disclosed in quarterly and annual reports filed by the
Company with the SEC, no Required Permit has been revoked or withdrawn, nor, to the best of Borrower’s knowledge, has any such Governmental Authority issued any order or recommendation stating that the development, testing, manufacturing, sales
and/or marketing of such material Product or Services by or on behalf of Loan Parties should cease or be withdrawn from the marketplace, as applicable, that, in each case, is material to the business of the Loan Parties, taken as a whole. 

(d) Except as set forth on Schedule 5.18(b), (A) there have been no adverse clinical trial results in respect of any Product that is
material to the business of the Loan Parties, taken as a whole, since the date on which the applicable Loan Party acquired rights to such material Product, and (B) there have been no product recalls or voluntary product withdrawals from any
market in respect of any Product that is material to the business of the Loan Parties, taken as a whole, since the date on which the applicable Loan Party acquired rights to such material Product. 

(e) Since January 1, 2016, no Loan Party has experienced any significant failures in its manufacturing of any Product which caused any
reduction in Products sold. 
 5.19 Restrictive Provisions. 

No Loan Party is a party to any agreement or contract or subject to any restriction contained in its operative documents which would reasonably
be expected to have a Material Adverse Effect. 
 5.20 Labor Matters. 

No Loan Party is subject to any labor or collective bargaining agreement. There are no existing or threatened strikes, lockouts or other labor
disputes involving any Loan Party that singly or in the aggregate would reasonably be expected to have a Material Adverse Effect. Hours worked by and payment made to employees of each Loan Party are not in violation in any material respect of the
Fair Labor Standards Act or any other applicable law, rule or regulation dealing with such matters. 

  
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 5.21 Material Contracts. 

Except for the agreements set forth on Schedule 5.21 or in the exhibit list to the Company’s annual report on Form 10-K for the fiscal year ended December 31, 2017 or any quarterly report on Form 10-Q filed by the Company with the SEC in 2018 (collectively, the “Material
Contracts”), as of the Closing Date there are no (i) employment agreements covering the management of any Loan Party, (ii) collective bargaining agreements or other labor agreements covering any employees of any Loan Party,
(iii) agreements for managerial, consulting or similar services to which any Loan Party is a party or by which it is bound, (iv) agreements regarding any Loan Party, its assets or operations or any investment therein to which such Loan
Party and any of holder of 5.0% or more of its equity that has filed a Schedule 13D or 13G are a party, (v) Patent Licenses, Trademark Licenses, Copyright Licenses or other lease or license agreements to which any Loan Party is a party, either
as lessor or lessee, or as licensor or licensee (other than software subject to “shrink-wrap” or “click-through” software licenses), (vi) distribution, marketing or supply agreements to which any Loan Party is a party,
(vii) customer agreements to which any Loan Party is a party (in each case with respect to any agreement of the type described in the preceding clauses (i), (iii), (iv), (v), (vi) and
(vii) requiring payments in the aggregate of more than $500,000 in any year), (viii) partnership agreements pursuant to which any Loan Party is a partner, limited liability company agreements pursuant to which any Loan Party is a member
or manager, or joint venture agreements to which any Loan Party is a party (in each case other than the applicable Loan Parties’ organizational documents), (ix) real estate leases, or (x) any other agreements or instruments to which any
Loan Party is a party, in each case the breach, nonperformance or cancellation of which, would reasonably be expected to have a Material Adverse Effect. Schedule 5.21 sets forth, with respect to each real estate lease agreement to which any
Loan Party is a party as of the Closing Date, the address of the subject property. The consummation of the transactions contemplated by the Loan Documents will not give rise to a right of termination in favor of any party to any Material Contract
(other than a Loan Party) which would reasonably be expected to have, either individually or in the aggregate, a Material Adverse Effect. 

5.22 Compliance with Laws; Health Care Laws. 

(a) Laws Generally. Each Loan Party is in compliance with, and is conducting and has conducted its business and operations in material
compliance with the requirements of all applicable laws, rules, regulations, decrees, orders, judgments, licenses and permits except where the failure to be in compliance would not reasonably be expected to have a Material Adverse Effect. 

(b) Health Care Laws. Without limiting the generality of clause (a) above: 

(i) No Loan Party is in violation of any of the Health Care Laws, except for any such violation which would not reasonably be
expected (either individually and taken as a whole with any other violations) to have a Material Adverse Effect. 
 (ii) Each
Loan Party(either directly or through one or more authorized third parties) has (i) all licenses, consents, certificates, permits, authorizations, approvals, franchises, registrations, qualifications and other rights from, and has made all
declarations and filings with, all applicable Governmental Authorities and self-regulatory authorities (each, an “Authorization”) necessary to engage in the business conducted by it, except for such Authorizations with respect to
which the failure to obtain would not reasonably be expected to have a Material Adverse Effect, and (ii) no knowledge that any Governmental Authority is considering limiting, suspending or revoking any such Authorization, except where the
limitation, suspension or revocation of such Authorization would not reasonably be expected to have a Material Adverse Effect. All such Authorizations are valid and in full force and effect and such Loan Party is in material compliance with the
terms and conditions of all such Authorizations and with the rules and regulations of the regulatory authorities having jurisdiction with respect to such Authorizations, except where failure to be in such compliance or for an Authorization to be
valid and in full force and effect could not reasonably be expected to have a Material Adverse Effect. 

  
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 (iii) Each Loan Party has received and maintains accreditation in good
standing and without limitation or impairment by all applicable accrediting organizations, to the extent required by applicable law or regulation (including any foreign law or equivalent regulation), except where the failure to be so accredited and
in good standing without limitation would not reasonably be expected to have a Material Adverse Effect. 
 (iv) Except
where any of the following would not reasonably be expected to have a Material Adverse Effect, no Loan Party has been, or has been threatened to be, (i) excluded from U.S. health care programs pursuant to 42 U.S.C. §1320(a)7 or any
related regulations, (ii) “suspended” or “debarred” from selling products to the U.S. government or its agencies pursuant to the Federal Acquisition Regulation, relating to debarment and suspension applicable to federal
government agencies generally (48 C.F.R. Subpart 9.4), or other applicable laws or regulations, or (iii) made a party to any other action by any Governmental Authority that may prohibit it from selling products to any governmental or other
purchaser pursuant to any federal, state or local laws or regulations. 
 (v) No Loan Party has received any written notice
from the FDA, CMS, or any other Governmental Authority with respect to, nor to Borrower’s best knowledge is there, any actual or threatened investigation, inquiry, or administrative or judicial action, hearing, or enforcement proceeding by the
FDA, CMS, or any other Governmental Authority against any Loan Party regarding any violation of applicable law, except for such investigations, inquiries, or administrative or judicial actions, hearings, or enforcement proceedings which,
individually and in the aggregate, could not reasonably be expected to result in a Material Adverse Effect. 
 5.23 Existing Indebtedness;
Investments, Guarantees and Certain Contracts. 
 Except as set forth on Schedule 7.1, as permitted by
Section 7.1 or in the exhibit list to the Company’s annual report on Form 10-K for the fiscal year ended December 31, 2017 or any quarterly report on Form 10-Q filed by the Company with the SEC in 2018, no Loan Party (a) has any outstanding Debt, except Debt under the Loan Documents, or (b) owns or holds any equity or long-term debt investments in, or has
any outstanding advances to or any outstanding guarantees for the obligations of, or any outstanding borrowings from, any other Person. 

5.24 Affiliated Agreements. 

Except as set forth on Schedule 7.7 or in the exhibit list to the Company’s annual report on Form 10-K for the fiscal year ended December 31, 2017 or any quarterly report on Form 10-Q filed by the Company with the SEC in 2018, and except for employment agreements
entered into with employees, managers, officers and directors from time to time in the ordinary course of business, (i) there are no existing or proposed agreements, arrangements, understandings or transactions between any Loan Party, on the
one hand, and such Loan Party’s members, managers, managing members, investors, officers, directors, stockholders, other equity holders, employees, or Affiliates or any members of their respective families, on the other hand, and (ii) to
Borrower’s knowledge, none of the foregoing Persons are directly or indirectly, indebted to or have any direct or indirect ownership or voting interest in, any Affiliate of any Loan Party or any Person with which any Loan Party has a business
relationship or which competes with any Loan Party (except that any such Persons may own equity interests in (but not exceeding two percent (2%) of the outstanding equity interests of) any publicly traded company that may compete with Loan Parties).


  
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 5.25 Names; Locations of Offices, Records and Collateral; Deposit Accounts. 

Since January 1, 2013, no Loan Party has conducted business under or used any name (whether corporate, partnership or assumed) other than
such names set forth on Schedule 5.25A. Each Loan Party is the sole owner(s) of all of its respective names listed on Schedule 5.25A, and any and all business done and invoices issued in such names
are such Loan Party’s sales, business and invoices. Each Loan Party maintains, and since January 1, 2013 has maintained, respective places of business only at the locations set forth on Schedule 5.25B, and all
books and records of Loan Parties relating to or evidencing the Collateral are located in and at such locations (other than (i) Deposit Accounts, (ii) Collateral in the possession of Agent, for the benefit of Agent and Lenders, and
(iii) other locations disclosed to Agent from time to time in writing). Schedule 7.14 lists all of Loan Parties’ Deposit Accounts as of the Closing Date. All of the tangible material Collateral (except for
Inventory that is in transit or Equipment that is being repaired) is located exclusively within the United States.  
 5.26
Non-Subordination. 
 The payment and performance of the Obligations by Loan Parties are not subordinated in any way to any other
obligations of such Loan Parties or to the rights of any other Person. 
 5.27 Reserved. 

5.28 Anti-Terrorism; OFAC. 

(a) No Loan Party, nor any Person Controlling or Controlled by a Loan Party, nor, to Borrower’s knowledge, any Person having a beneficial
interest in a Loan Party, nor any Person for whom a Loan Party is acting as agent or nominee in connection with this transaction (1) is a Person whose property or interest in property is blocked or subject to blocking pursuant to Section 1
of Executive Order 13224 of September 23, 2001, Blocking Property and Prohibiting Transactions With Persons Who Commit, Threaten to Commit, or Support Terrorism (66 Fed. Reg. 49079 (2001)), (2) engages in any dealings or transactions prohibited
by Section 2 of such executive order, or is otherwise associated with any such Person in any manner that violates of Section 2 of such executive order, or (3) is a Person on the list of Specially Designated Nationals and Blocked
Persons or is in violation of the limitations or prohibitions under any other OFAC regulation or executive order. 
 (b) No part of the
proceeds of the Loan will be used, directly or indirectly, by any Loan Party for any payments to any governmental official or employee, political party, official of a political party, candidate for political office, or anyone else acting in an
official capacity, in order to obtain, retain or direct business or obtain any improper advantage, in violation of the United States Foreign Corrupt Practices Act of 1977, as amended. 

5.29 Security Interest. 

Each Loan Party has full right and power to grant to Agent, for the benefit of itself and the other Lenders, a perfected, first priority
(subject to Permitted Liens and the Intercreditor Agreement) security interest and Lien on the Collateral pursuant to this Agreement and the other Loan Documents, as applicable, subject to the following sentence. Subject to
Section 6.14, upon the execution and delivery of this Agreement and the other Loan Documents, and upon the filing of the necessary financing statements and/or appropriate filings and/or delivery of the necessary
certificates evidencing any equity interest, control and/or possession, as applicable, without any further action, Agent will have a good, valid and first priority (subject to Permitted Liens and the Intercreditor Agreement) perfected Lien and
security interest in the U.S. Collateral, for the benefit of Agent and Lenders. Borrower is not party to any agreement, document or instrument that conflicts with this Section 5.29 other than in respect of Permitted Liens
and the Intercreditor Agreement. 

  
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 5.30 Survival. 

Borrower hereby makes the representations and warranties contained herein with the knowledge and intention that Agent and Lenders are relying
and will rely thereon. All such representations and warranties will survive the execution and delivery of this Agreement, the closing and the making of the Loan. 

Section 6 Affirmative Covenants. 

Until all Obligations have been Paid in Full, Borrower agrees that, unless at any time Agent shall otherwise expressly consent in writing, it
will: 
 6.1 Information. 

Furnish to Agent (which shall furnish to each Lender): 

6.1.1 Annual Report. 

Promptly when available and in any event within ninety (90) days after the close of each Fiscal Year (unless Borrower files a Notice of
Late Filing (12b-25 Notice) in which case such report shall be due within one hundred five (105) days of the end of the relevant Fiscal Year): a copy of the annual audited report of Borrower and
its Subsidiaries for such Fiscal Year, including therein (a) a consolidated balance sheet and statement of earnings and cash flows of Borrower and its Subsidiaries as at the end of and for such Fiscal Year, certified without qualification
(except for (x) qualifications relating to changes in accounting principles or practices reflecting changes in GAAP and required or approved by Borrower’s independent certified public accountants and (y) going concern qualification)
by independent auditors of recognized standing selected by Borrower, and (b) a comparison with the previous Fiscal Year. 
 6.1.2
Interim Reports. 
 (a) Promptly when available and in any event within forty-five (45) days: 

(i) after the end of each of the first three Fiscal Quarters of each Fiscal Year (unless Borrower files a Notice of Late Filing
(12b-25 Notice) in which case such report shall be due within fifty (50) days of the end of the relevant Fiscal Quarter), unaudited consolidated balance sheets of Borrower and its Subsidiaries as of the
end of such Fiscal Quarter, together with consolidated statements of earnings and cash flows for such Fiscal Quarter and for the period beginning with the first day of such Fiscal Year and ending on the last day of such Fiscal Quarter, together with
a comparison with the corresponding period of the previous Fiscal Year and a comparison with the budget for such period of the current Fiscal Year (which may be in preliminary form and subject to normal
year-end audit adjustments and the absence of footnotes); and 
 (ii) after the end
of the last Fiscal Quarter of each Fiscal Year, unaudited consolidated balance sheets of Borrower and its Subsidiaries as of the end of such Fiscal Quarter, together with consolidated statements of earnings for such Fiscal Quarter and for the period
beginning with the first day of such Fiscal Year and ending on the last day of such Fiscal Quarter (which may be in preliminary form and subject to normal year-end audit adjustments and the absence of
footnotes). 

  
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 (b) Together with each such quarterly report to be delivered pursuant to clause
(a)(i) above, Borrower shall provide to Agent a written statement of Borrower’s management setting forth a summary discussion of Borrower’s financial condition, changes in financial condition and results of operations (which
requirement shall be satisfied by the filing by Borrower with the SEC of Management’s Discussion and Analysis of Financial Condition and Results of Operations). 

(c) Promptly when available and in any event within thirty (30) days after the end of each calendar month, monthly management and sales
reports of Borrower and its Subsidiaries, which reports shall be in form and substance consistence with the past practice of the Borrower (as such form may be updated in the ordinary course of business of the Borrower. 

6.1.3 Revenue-Based Payment Reconciliation. 

Upon Agent’s request Borrower shall furnish to Agent, a report, in form acceptable to Agent, reconciling the Net Sales, Royalties,
and other revenue realized on a consolidated basis in accordance with GAAP, in each case, reported by Borrower to Agent during any reporting period to the Aggregate Revenue reported by Borrower hereunder for such period and the amount of
Revenue-Based Payment(s) made by Borrower in connection with such period(s). 
 6.1.4 Compliance Certificate. 

Contemporaneously with the furnishing of a copy of each set of quarterly statements pursuant to Section 6.1.2, a
duly completed Compliance Certificate, with appropriate insertions, dated the date of delivery and corresponding to such annual report or such quarterly statements, and signed by the chief financial officer (or other executive officer) of Borrower,
containing a computation showing compliance with Section 7.13 and a statement to the effect that such officer has not become aware of any Event of Default or Default that exists or, if there is any such event, describing it
and the steps, if any, being taken to cure it. 
 6.1.5 Reports to Governmental Authorities and Shareholders. 

Promptly upon the filing or sending thereof, copies of (a) all regular, periodic or special reports of each Loan Party filed with any
Governmental Authority, (b) all registration statements (or such equivalent documents) of each Loan Party filed with any Governmental Authority and (c) all proxy statements or other communications made to the holders of Borrower’s
Equity Interests generally. 
 6.1.6 Notice of Default; Litigation. 

Promptly upon becoming aware of any of the following, written notice describing the same and the steps being taken by Borrower or the
applicable Loan Party affected thereby with respect thereto: 
 (a) the occurrence of an Event of Default; 

(b) any litigation, arbitration or governmental investigation or proceeding not previously disclosed by Borrower to Lenders which has been
instituted or, to the knowledge of Borrower, is threatened in writing against Borrower or any other Loan Party or to which any of the properties of any thereof is subject, which in any case would reasonably be expected to have a Material Adverse
Effect; 

  
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 (c) the institution of any steps by any member of the Controlled Group or any other Person
to terminate any Pension Plan, or the failure of any member of the Controlled Group to make a required contribution to any Pension Plan (if such failure is sufficient to give rise to a Lien under Section 303(k) of ERISA) or to any Multiemployer
Pension Plan, or the taking of any action with respect to a Pension Plan which could result in the requirement that Borrower or any other Loan Party furnish a bond or other security to the PBGC or such Pension Plan, or the occurrence of any event
with respect to any Pension Plan or Multiemployer Pension Plan which could result in the incurrence by any member of the Controlled Group of any material liability, fine or penalty (including any claim or demand for withdrawal liability or partial
withdrawal from any Multiemployer Pension Plan), or any material increase in the contingent liability of Borrower or any other Loan Party with respect to any post-retirement welfare plan benefit, or any notice that any Multiemployer Pension Plan is
in reorganization, that increased contributions may be required to avoid a reduction in plan benefits or the imposition of an excise tax, that any such plan is or has been funded at a rate less than that required under Section 412 of the IRC,
that any such plan is or may be terminated, or that any such plan is or may become insolvent; 
 (d) any cancellation or material adverse
change in any material insurance maintained by Borrower or any other Loan Party; 
 (e) any other event (including (i) any violation of
any applicable law, including any applicable Environmental Law, or the assertion in writing of any Environmental Claim or (ii) the enactment or effectiveness of any applicable law, rule or regulation) which could reasonably be expected to have
a Material Adverse Effect; or 
 (f) to the extent that it would reasonably be expected to result in a Material Adverse Effect (i) any
suspension, revocation, cancellation or withdrawal of an Authorization required for Borrower or any other Loan Party, is threatened in writing or there is a reasonable basis for the Borrower to believe that such Authorization will not be renewable
upon expiration or will be suspended, revoked, cancelled or withdrawn, (ii) Borrower or any other Loan Party enters into any consent decree or order pursuant to any Health Care Law and Regulation, or becomes a party to any judgment, decree or
judicial or administrative order pursuant to any Health Care Law, (iii) receipt of any written notice or other written communication from the FDA, CMS, or any other applicable Governmental Authority alleging
non-compliance with any applicable Health Care Law, (iv) the occurrence of any violation of any applicable Health Care Law by Borrower or any of the other Loan Parties in the development or provision of
Services, and record keeping and reporting to the FDA or CMS that could reasonably be expected to require or lead to an investigation, corrective action or enforcement, regulatory or administrative action, (v) the occurrence of any civil or
criminal proceedings relating to Borrower or any of the other Loan Parties or any of their respective employees, which involve a matter within or related to the FDA’s or CMS’ jurisdiction, (vi) upon obtaining actual knowledge thereof
by the Borrower or any other Loan Party, any officer, employee or agent of Borrower (acting in his or her capacity as such) or any of the other Loan Parties is convicted of any crime or has engaged in any conduct for which debarment is mandated or
permitted by 21 U.S.C. § 335a, or (vii) upon obtaining actual knowledge thereof by the Borrower or any other Loan Party, any officer, employee or agent of Borrower (acting in his or her capacity as such) or any of the other Loan Parties
has been convicted of any crime or engaged in any conduct for which such Person could be excluded from participating in any federal, provincial, state or local health care programs under Section 1128 of the Social Security Act or any similar
law or regulation. 
 6.1.7 Management Report. 

Promptly upon receipt thereof, copies of all detailed financial and management reports submitted to Borrower or any other Loan Party by
independent auditors in connection with each annual or interim audit made by such auditors of the books of Borrower or any other Loan Party. 

  
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 6.1.8 Projections. 

As soon as practicable, and in any event not later than thirty (30) days after the commencement of each Fiscal Year, financial
projections on a monthly basis of revenues and EBITDA for Borrower and the Subsidiaries for such Fiscal Year prepared in a manner consistent with the projections delivered by Borrower to Agent prior to the Closing Date or otherwise in a manner
reasonably satisfactory to Agent, accompanied by a certificate of a chief financial officer (or other executive officer) of Borrower on behalf of Borrower to the effect that (a) such projections were prepared by them in good faith,
(b) Borrower believes that it has a reasonable basis for the assumptions contained in such projections and (c) such projections have been prepared in accordance with such assumptions. 

6.1.9 Updated Schedules to Guarantee and Collateral Agreement. 

Contemporaneously with the furnishing of each annual audit report pursuant to Section 6.1.1, updated versions of the
Schedules to the Guarantee and Collateral Agreement showing information as of the date of such audit report (it being agreed and understood that this requirement shall be in addition to the notice and delivery requirements set forth in the Guarantee
and Collateral Agreement). 
 6.1.10 Other Information. 

Promptly, from time to time as Agent reasonably requests, Borrower shall deliver or shall cause to be delivered to Agent: 

(a) copies of any reports, statements or written materials (other than routine communications (electronic or otherwise) between Borrower or
its Affiliates and such entities that are not material in nature in the Borrower’s good faith determination) in relation to any Material Contract; 

(b) such other information concerning Borrower and any other Loan Party as Agent may reasonably request; 

(c) copies of all material communication as well as other material documents received by Loan Parties or any of their Subsidiaries from the
FDA, CMS, or any other Governmental Authority; and 
 (d) copies of (x) any written notices or other communications relating to
any material breach, default, or event of default with respect to any Debt listed on Schedule 7.1 and (y) any other material modifications or amendments entered into in relation to any Debt listed on Schedule 7.1. 

6.2 Books; Records; Inspections. 

Keep, and cause each other Loan Party to keep, its books and records in accordance with sound business practices sufficient to allow the
preparation of financial statements in accordance with GAAP; permit, and cause each other Loan Party to permit (at any reasonable time during normal business hours and with reasonable advance notice), Agent or any representative thereof to inspect
the properties and operations of Borrower or any other Loan Party; provided, however, that in the absence of an Event of Default, the Agent (or representative thereof) may not do any of the foregoing (or seek reimbursement for) more than one
visit during any Fiscal Year and to the extent any information is subject to confidentiality obligations with a third party or attorney-client privilege or the sharing of such information is prohibited by law, then such information shall not be
required to be delivered; and permit, and cause each other Loan Party to permit, at any reasonable time during normal business hours and with reasonable advance notice (or at any time without notice if an Event of Default exists), Agent or any
representative thereof to visit any 

  
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or all of its offices, to discuss its financial matters with its officers and its independent auditors (and Borrower hereby authorizes such independent auditors to discuss such financial matters
with Agent or any representative thereof), and to examine (and, at the expense of Borrower or the applicable Loan Party, photocopy extracts from) any of its books or other records; provided, however, that in the absence of an Event of
Default, the Agent (or representative thereof) may not do any of the foregoing (or seek reimbursement for) more than one visit during any Fiscal Year and to the extent any information is subject to confidentiality obligations with a third party or
attorney-client privilege or the sharing of such information is prohibited by law, then such information shall not be required to be delivered. 

6.3 Conduct of Business; Maintenance of Property; Insurance. 

(a) Borrower shall, and shall cause each other Loan Party to, (i) conduct its business substantially in accordance with its current
business practices, (ii) engage principally in the same or similar lines of business substantially as heretofore conducted, (iii) collect the Royalties in the ordinary course of business, (iv) maintain all of its Collateral used or
useful in its business in good repair, working order and condition (normal wear and tear excepted and except as may be disposed of in the ordinary course of business and in accordance with the terms of the Loan Documents), (v) from time to time to
make all necessary repairs, renewals and replacements to the Collateral; (vi) maintain and keep in full force and effect all material Permits and qualifications to do business and good standing in its jurisdiction of formation and each other
jurisdiction in which the ownership or lease of property or the nature of its business makes such Permits or qualification necessary and in which failure to maintain such Permits or qualification could reasonably be expected to be, have or result in
a Material Adverse Effect; (vii) remain in good standing and maintain operations in all jurisdictions in which it is currently located, except where the failure to remain in good standing or maintain operations would not reasonably be expected
to be, have or result in a Material Adverse Effect, and (viii) maintain, comply with and keep in full force and effect all Intellectual Property and Permits necessary to conduct its business, except in each case where the failure to maintain,
comply with or keep in full force and effect could not reasonably be expected to be, have or result in a Material Adverse Effect. 
 (b)
Borrower shall keep, and cause each other Loan Party to keep, all property necessary in the business of Borrower or each other Loan Party in good working order and condition (normal wear and tear excepted and except as may be disposed of in the
ordinary course of business and in accordance with the terms of the Loan Documents). 
 (c) Borrower shall maintain, and cause each other
Loan Party to maintain, with responsible insurance companies, such insurance coverage as shall be required by all laws, governmental regulations and court decrees and orders applicable to it and such other insurance, to such extent and against such
hazards and liabilities, as is customarily maintained by Persons operating in the same geographical region as Borrower that are (A) subject to applicable Health Care Laws, or (B) otherwise delivering to customers products or services
similar to the Services (in each case, as determined by Agent in its reasonable discretion). Upon request of Agent or any Lender, Borrower shall furnish to Agent or such Lender a certificate setting forth in reasonable detail the nature and extent
of all insurance maintained by Borrower and each other Loan Party. Borrower shall cause each issuer of an insurance policy to provide Agent with an endorsement (x) showing Agent as a lender’s loss payee with respect to each policy
of property or casualty insurance and naming Agent as an additional insured with respect to each policy of liability insurance promptly upon request by Agent, (y) if insurance carrier agrees, providing that the insurance carrier
will endeavor to give at least thirty (30) days’ prior written notice to Borrower and Agent (or ten (10) days’ prior written notice if the Agent consents to such shorter notice) before the termination or cancellation of the
policy prior to the expiration thereof and (z) reasonably acceptable in all other respects to Agent. Borrower shall execute and deliver, and cause each other applicable Loan Party to execute and deliver, to Agent a collateral assignment,
in form and substance reasonably satisfactory to Agent, of each business interruption insurance policy maintained by the Loan Parties. 

  
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 (d) Unless Borrower provides Agent with evidence of the continuing insurance coverage
required by this Agreement, Agent (upon reasonable advance notice to Borrower) may purchase such coverage at Borrower’s expense to protect Agent’s and Lenders’ interests in the Collateral. This insurance shall protect Borrower’s
and each other Loan Party’s interests. The coverage that Agent purchases shall pay any claim that is made against Borrower or any other Loan Party in connection with the Collateral. Borrower may later cancel any insurance purchased by Agent,
but only after providing Agent with evidence that Borrower has obtained the insurance coverage required by this Agreement. If Agent purchases insurance for the Collateral, as set forth above, Borrower will be responsible for the reasonable costs of
that insurance, including interest and any other charges that may be imposed with the placement of the insurance, until the effective date of the cancellation or expiration of the insurance, and such costs of the insurance may be added to the
principal amount of the Loans owing hereunder. 
 6.4 Compliance with Laws; Payment of Taxes and Liabilities. 

(a) Comply, and cause each other Loan Party to comply, in all material respects with all applicable laws, rules, regulations, decrees, orders,
judgments, licenses and permits, except where failure to comply would not reasonably be expected to have a Material Adverse Effect; (b) without limiting clause (a) above, ensure, and cause each other Loan Party to ensure, that no
person who Controls a Loan Party (i) listed on the Specially Designated Nationals and Blocked Person List maintained by OFAC, and/or any other similar lists maintained by OFAC pursuant to any authorizing statute, Executive Order or regulation
or (ii) a Person designated under Section 1(b), (c) or (d) or Executive Order No. 13224 (September 23, 2001), any related enabling legislation or any other similar Executive Orders; (c) without limiting clause
(a) above, comply and cause each other Loan Party to comply, with all applicable Bank Secrecy Act and anti-money laundering laws and regulations, (d) (i) file, or cause to be filed, all material federal and material state tax returns
and reports required by applicable U.S. state and U.S. federal law to have been filed by it to be filed by any Loan Party and (ii) in respect of the taxes and reports described in the prior clause (d)(i), pay, and cause each other Loan Party to
pay all such taxes and other material state or federal governmental charges as well as material claims of any kind which, if unpaid, could become a Lien (other than a Permitted Lien) on any of its property, except, in each case, any such taxes or
charges (A) that are not delinquent or (B) that are being diligently contested in good faith by appropriate proceedings and for which adequate reserves in accordance with GAAP have been set aside on its books, (e) (i) except as would
not, either individually or in the aggregate, reasonably be expected to result in a material adverse effect on the ability of the Borrower and its Subsidiaries, taken as a whole, to perform their obligations hereunder, file, or cause to be filed,
all material foreign and other (non-state or Federal) material tax returns and reports required by foreign law to be filed by any Loan Party and (ii) in respect of the taxes and reports described in the
prior clause (e)(i), except as would not, either individually or in the aggregate, reasonably be expected to result in a material adverse effect on the ability of the Borrower and its Subsidiaries, taken as a whole, to perform their obligations
hereunder, pay, and cause each other Loan Party to pay, all material foreign other (non-state or federal) material taxes and other material governmental charges against it or any of its property, as well as
material claims of any kind which, if unpaid, could become a Lien (other than a Permitted Lien) on any of its property, except, in each case, any such taxes or charges (A) that are not delinquent or (B) that are being diligently contested
in good faith by appropriate proceedings and for which adequate reserves in accordance with GAAP have been set aside on its books. For purposes of this Section 6.4 and Section 5.28,
“Control” shall mean, when used with respect to any Person, (x) the direct or indirect beneficial ownership of fifty-one percent (51%) or more of the outstanding Equity Interests of such
Person or (y) the power to direct or cause the direction of the management and policies of such Person whether by contract or otherwise. 

  
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 6.5 Maintenance of Existence. 

Maintain and preserve, and (subject to Section 7.4) cause each other Loan Party to maintain and preserve,
(a) its existence and good standing in the jurisdiction of its organization and (b) its qualification to do business and good standing in each jurisdiction where the nature of its business makes such qualification necessary, other than any
such jurisdiction where the failure to be qualified or in good standing would not reasonably be expected to have a Material Adverse Effect. 

6.6 Employee Benefit Plans. 

Except to the extent that failure to do so would not be reasonably expected to result in (a) a Material Adverse Effect or
(b) liability in excess of $500,000 of any Loan Party, maintain, and cause each other Loan Party to maintain, each Pension Plan (if any) in substantial compliance with all applicable requirements of law and regulations. 

6.7 Environmental Matters. 

Except to the extent the failure to do so would not be reasonably expected to result in a Material Adverse Effect, if any release or disposal
of Hazardous Substances shall occur or shall have occurred on any real property or any other assets of Borrower or any other Loan Party, cause, or direct the applicable Loan Party to cause, the prompt containment and removal of such Hazardous
Substances and the remediation of such real property or other assets as is necessary to comply in all material respects with all Environmental Laws and to preserve the value of such real property or other assets. Without limiting the generality of
the foregoing, except to the extent the failure to do so would not be reasonably expected to result in a Material Adverse Effect, Borrower shall, and shall cause each other Loan Party to, comply with each valid federal or state judicial or
administrative order requiring the performance at any real property by Borrower or any other Loan Party of activities in response to the release or threatened release of a Hazardous Substance. 

6.8 Further Assurances. 

(a) Take, and cause each other Loan Party to take, such actions as are necessary or as Agent or the Required Lenders may reasonably request
from time to time to ensure that the Obligations of Borrower and each other Loan Party under the Loan Documents are secured by a perfected Lien in favor of Agent (subject only to the Permitted Liens) on substantially all of the assets of Borrower
and each Subsidiary of Borrower (as well as all equity interests of each Subsidiary of Borrower) and guaranteed by all of the Subsidiaries of Borrower (including, promptly upon the acquisition or creation thereof, any Subsidiary of Borrower acquired
or created after the Closing Date), in each case including (a) the execution and delivery of guaranties, security agreements, pledge agreements, mortgages, deeds of trust, financing statements and other documents, and the filing or recording of
any of the foregoing; (b) the delivery of certificated securities (if any) and other Collateral with respect to which perfection is obtained by possession but excluding (i) the requirement for the Loan Parties to execute and deliver
leasehold mortgages, and (ii) any other Excluded Property as defined in the Guarantee and Collateral Agreement; and (c) using commercially reasonable efforts to obtain and deliver executed Collateral Access Agreements in relation to any
foreign and domestic location where a material portion of the Collateral is held or otherwise stored from time to time (in each case subject to the limitations set forth in the definition of “Excluded Property” set forth in the Guarantee
and Collateral Agreement and Section 1.2 hereof). 

  
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 (b) In the event that Agent and Borrower agree, in their mutual and reasonable discretion,
that being a party to the Guarantee and Collateral Agreement, granting of Liens thereunder and the related transactions contemplated herein or therein in relation to any Subsidiary that is organized outside of the United States (a “Foreign
Subsidiary”) may cause such Foreign Subsidiary to suffer a material, negative tax consequence to the Borrower and/or one of its Subsidiaries, then Agent and Borrower shall work together in good faith, and at Borrower’s sole cost and
expense, to negotiate and enter into such amendments to this Agreement and such other Loan Documents, all in form and substance acceptable to Agent and Borrower, as may be necessary to limit the obligations hereunder of such Foreign Subsidiary,
including amendments to (i) release such Foreign Subsidiary from the Guarantee and Collateral Agreement, (ii) limit any pledge of Equity Interest in such Foreign Subsidiary pursuant to the Guarantee and Collateral Agreement to any
applicable “safe-harbor” threshold as of such date of determination, and (iii) as deemed appropriate by Agent in its commercially reasonable discretion, revise this Agreement accordingly to take into account the exclusion of such
Foreign Subsidiary, and its assets and income, as a Loan Party pursuant to this Agreement; in each case to the extent necessary to limit any such material, negative tax consequence to the extent commercially reasonable. 

6.9 Compliance with Health Care Laws. 

(a) Without limiting or qualifying Section 6.4 or any other provision of this Agreement, Borrower will comply, and
will cause each other Loan Party and each Subsidiary of Borrower to comply, in all material respects with all applicable Health Care Laws relating to the operation of such Person’s business, except where failure to comply would not reasonably
be expected to have a Material Adverse Effect. 
 (b) Borrower will, and will cause each other Loan Party and each Subsidiary to: 

(i) Keep in full force and effect all Authorizations required to operate such Person’s business under applicable Health
Care Laws and maintain any other qualifications necessary to conduct, arrange for, administer, provide services in connection with or receive payment for all applicable Services, except to the extent such failure to keep in full force and effect or
maintain would not reasonably be expected to have a Material Adverse Effect. 
 (ii) Promptly furnish or cause to be
furnished to the Agent, with respect to matters that could reasonably be expected to have a Material Adverse Effect, (w) copies of all material written reports of investigational/inspectional observations issued to and received by the Loan
Parties or any of their Subsidiaries, and issued by any Governmental Authority relating to such Person’s business, (x) copies of all material written establishment investigation/inspection reports (including, but not limited to, FDA Form
483’s) issued to and received by Loan Parties or any of their Subsidiaries and issued by any Governmental Authority, (y) copies of all material written warnings and material untitled letters as well as other material documents received by
Loan Parties or any of their Subsidiaries from the FDA, CMS or any other Governmental Authority relating to or arising out of the conduct of the Loan Parties or any of their Subsidiaries applicable to the business of the Loan Parties or any of their
Subsidiaries that asserts past or ongoing lack of compliance with any Health Care Law or any other applicable foreign, federal, state or local law or regulation of similar import and (z) written notice of any material investigation or material
audit or similar proceeding by the FDA, CMS, or any other Governmental Authority. 
 (iii) Promptly furnish or cause to be
furnished to the Agent, with respect to matters that would reasonably be expected to have a Material Adverse Effect, (in such form as may be reasonably required by Agent) copies of all non-privileged, reports,
correspondence, pleadings and other written communications relating to any matter that could lead to the loss, revocation or suspension (or threatened loss, revocation or suspension) of any material Authorization or of any material qualification of
any Loan Party or Subsidiary; provided that any internal reports to a Person’s compliance “hot line” which are promptly investigated and determined to be without merit need not be reported. 

  
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 (iv) Promptly furnish or cause to be furnished to the Agent notice of all
material fines or penalties imposed by any Governmental Authority under any Health Care Law against any Loan Party or any of its Subsidiaries. 

(v) Promptly furnish or cause to be furnished to the Agent notice of all material written allegations by any Governmental
Authority (or any agent thereof) of fraudulent activities of any Loan Party or any of its Subsidiaries in relation to the provision of clinical research or related services. 

Notwithstanding anything to the contrary in any Loan Document, no Loan Party or any of its Subsidiaries shall be required to
furnish to Agent or any Lender patient-related or other information, the disclosure of which to Agent or such Lender is prohibited by any applicable law. 

6.10 Cure of Violations. 

If there shall occur any breach of Section 6.9, Borrower shall take such commercially reasonable action as is
necessary to validly challenge or otherwise appropriately respond to such fact, event or circumstance within any timeframe required by applicable Health Care Laws, and shall thereafter diligently pursue the same. 

6.11 Corporate Compliance Program. 

Maintain, and will cause each other Loan Party to maintain on its behalf, a corporate compliance program reasonably designed to ensure
compliance by the Borrower, its Subsidiaries, with laws, ordinances, rules, regulations and requirements that are, in each case, material and applicable; provided, that, it is acknowledged and agreed that the Loan Parties’
corporate compliance program as of the Closing Date, and any amendment, restatement, amendment and restatement, modification or supplement that does not result in a materially adverse change to the ability of Borrower and its Subsidiaries to comply
with applicable laws, ordinances, rules, regulations and requirements (in each Loan Party’s good faith determination), satisfies the Loan Parties’ obligations under this Section 6.11. Until the Obligations have
been Paid in Full, Borrower will modify such corporate compliance program from time to time (and cause the other Loan Parties and their Subsidiaries to modify their respective corporate compliance programs) as may be reasonable to attempt to ensure
continuing compliance in all material respects with all material applicable laws, ordinances, rules, regulations and requirements (including, in all applicable material respects, any material Health Care Laws). Borrower will permit Agent and/or any
of its outside consultants to review such corporate compliance programs from time to time upon reasonable notice and during normal business hours of Borrower. 

6.12 Payment of Debt. 

Except as otherwise prescribed in the Loan Documents, Borrower shall pay, discharge or otherwise satisfy when due and payable (subject to
applicable grace periods and, in the case of trade payables, to ordinary course of payment practices) all of its material obligations and liabilities, except when (i) the amount or validity thereof is being contested in good faith by
appropriate proceedings and appropriate reserves shall have been made in accordance with GAAP consistently applied or (ii) failure to do so would not reasonably be expected to result in a Material Adverse Effect. 

  
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 6.13 [Reserved]. 

6.14 Post-Closing Covenant(a) . 

(a) Within sixty (60) days of the Closing Date (or such longer period as permitted by Agent in its reasonable discretion), Borrower shall
deliver the fully-executed Account Control Agreements, in form and substance reasonably satisfactory to Agent, as requested by Agent, in relation to each of the Deposit Accounts (other than any Exempt Accounts) set forth on Schedule 7.14
hereto. 
 (b) Within sixty (60) days of the Closing Date (or such longer period as permitted by Agent in its reasonable discretion),
Borrower shall use commercially reasonable efforts to deliver the fully-executed Collateral Access Agreements, in form and substance reasonably satisfactory to Agent, as reasonably requested by Agent with respect to the Borrower’s leased
location at 4 Cromwell, Irvine, CA 92618. 
 (c) Within sixty (60) days of the Closing Date (or such longer period as permitted by Agent
in its reasonable discretion), Borrower shall deliver insurance endorsements naming Agent as lenders’ loss payee and/or additional insured, as applicable, in form and substance reasonably satisfactory to Agent. 

(d) Within one-hundred and twenty (120) days of the Closing Date (or such longer period as
permitted by Agent in its reasonable discretion), the Borrower shall liquidate, wind up or dissolve each of Biolase Australia Pty. Ltd., an entity organized under the laws of Australia and Biolase (NZ) Limited, an entity organized under the laws of
New Zealand. 
 Section 7 Negative Covenants. 

Until all Obligations have been Paid in Full, Borrower agrees that, unless at any time Agent shall otherwise expressly consent in writing, in
its sole discretion, it will: 
 7.1 Debt. 

Not, and not permit any other Loan Party to, create, incur, assume or suffer to exist any Debt, except: 

(a) Obligations under this Agreement and the other Loan Documents; 

(b) Debt under any Approved AR Loan Facility and extensions, renewals and re-financings thereof;
provided that the aggregate principal amount (excluding an amount equal to accrued interest, premiums, fees and expenses associated therewith) at any time outstanding in relation to such Approved AR Loan Facility shall not exceed $5,000,000;
provided that, (A) the principal amount of such Debt (excluding an amount equal to accrued interest, premiums, fees and expenses associated therewith) is not increased pursuant to any such renewal, extension, refunding or refinancing,
and (B) any such refinancing renewal, extension or refunding shall continue to constitute usage of any basket under which such Debt was originally incurred, created or assumed; 

(c) Subordinated Debt and extensions, renewals, and re-financings thereof; 

(d) Debt secured by Liens permitted by Section 7.2(b), Section 7.2(d) or
Section 7.2(o) and extensions, renewals and re-financings thereof; provided that the aggregate principal amount of all such Debt (excluding an amount equal to accrued interest,
premiums, fees and expenses associated therewith or with any extension, renewal or re-financing) permitted under Section 7.2(d) at any time outstanding shall not exceed $500,000; 


  
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 (e) Debt with respect to any Hedging Obligations incurred for bona fide hedging purposes and
not for speculation; 
 (f) Debt (i) arising from customary agreements for indemnification related to sales of goods, licensing of
intellectual property or adjustment of purchase price or similar obligations in any case incurred in connection with the acquisition or disposition of any business, assets or Subsidiary of Borrower otherwise permitted hereunder,
(ii) representing deferred compensation to employees of any Loan Party incurred in the ordinary course of business, or (iii) representing customer deposits and advance payments received in the ordinary course of business from customers for
goods purchased in the ordinary course of business; 
 (g) Debt with respect to cash management obligations and other Debt in respect of
automatic clearing house arrangements, netting services, overdraft protection and similar arrangements, and including, without limitation, treasury, depository, credit or debit card, “p-cards,”
electronic funds transfer, foreign exchange services, zero balance arrangements, liquidity management tools (such as physical pooling or cash concentration) and other cash management arrangements, including any other arrangement designated in good
faith by any Borrower to Agent as being a “cash management arrangement,” in each case incurred in the ordinary course of business; 

(h) Debt incurred in connection with surety bonds, performance bonds or letters of credit for worker’s compensation, unemployment
compensation and other types of social security and otherwise in the ordinary course of business or referred to in Section 7.2(e); 

(i) Debt described on Schedule 7.1 as of the Closing Date, and any extension or renewal thereof so long (i) as the principal amount
thereof is not increased, (ii) as the terms and conditions of such extension, renewal or refinancing are substantially identical to the original Debt, (iii) as to such extension or renewal, no collateral or other form of security is
granted by Borrower in connection therewith; and 
 (j) unsecured Debt (which for further clarity shall exclude accounts payable, take-or-pay contracts, and other current liabilities incurred by Loan Parties in the ordinary course of business), in addition to the Debt listed above, in an aggregate
principal outstanding amount (excluding an amount equal to accrued interest, premiums, fees and expenses associated therewith or with any extension, renewal or re-financing) not at any time exceeding $250,000
and extensions, renewals and re-financings thereof; 
 (k) to the extent constituting Debt,
obligations due by any Loan Party or Subsidiary thereof under such Loan Party’s or their respective Subsidiaries’ Product warranty programs; 

(l) Debt arising from cash pooling arrangements among the Loan Parties and their Subsidiaries; and 

(m) Debt incurred in connection with the financing of insurance premiums in the ordinary course of business. 

  
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 7.2 Liens. 

Not, and not permit any other Loan Party to, create or permit to exist any Lien on any of its real or personal properties, assets or rights of
whatsoever nature (whether now owned or hereafter acquired), except: 
 (a) Liens for taxes or other governmental charges not at the time
delinquent or thereafter payable without penalty or being diligently contested in good faith by appropriate proceedings and, in each case, for which it maintains adequate reserves in accordance with GAAP and with respect to which no execution or
other enforcement has occurred; 
 (b) Liens arising in the ordinary course of business (including without limitation (i) Liens of
carriers, warehousemen (including customs warehousemen), mechanics, landlords and materialmen and other similar Liens imposed by law and (ii) Liens incurred in connection with worker’s compensation, unemployment compensation and other
types of social security or in connection with surety bonds, bids, tenders, performance bonds, trade contracts not for borrowed money, licenses, statutory obligations and similar obligations) for sums not overdue or being diligently contested in
good faith by appropriate proceedings and not involving any deposits or advances or borrowed money or the deferred purchase price of property or services and, in each case, for which it maintains adequate reserves in accordance with GAAP and with
respect to which no execution or other enforcement of which is effectively stayed; 
 (c) Liens described on Schedule 7.2 as of the
Closing Date (other than Liens being released at the closing under this Agreement) and the replacement, extension or renewal of any Lien permitted by this clause (c) upon or in the same property subject thereto arising out of the
extension, renewal or replacement of the Debt secured thereby (without increase in the amount thereof (excluding an amount equal to accrued interest, premiums, fees and expenses associated therewith or with any extension, renewal or re-financing)); 
 (d) (i) Liens arising in connection with Capital Leases (and attaching only to the
property being leased), (ii) Liens on any property securing debt incurred for the purpose of financing all or any part of the cost of acquiring or improving such property; provided that any such Lien attaches to such property within
ninety (90) days of the acquisition or improvement thereof and attaches solely to the property so acquired or improved, and (iii) the replacement, extension or renewal of a Lien permitted by one of the foregoing clauses (i) or
(ii) in the same property subject thereto arising out of the extension, renewal or replacement of the Debt secured thereby (without increase in the amount thereof (excluding an amount equal to accrued interest, premiums, fees and expenses
associated therewith or with any extension, renewal or re-financing)); 
 (e) Liens (i) relating
to litigation bonds and attachments, appeal bonds, judgments and other similar Liens arising in connection with any judgment or award that is not an Event of Default hereunder or posted to stay any such judgment or award pending appeal thereof and
(ii) in connection with Debt incurred under Section 7.1(g); 
 (f) easements, rights of way, restrictions,
minor defects or irregularities in title and other similar Liens not interfering in any material respect with the ordinary conduct of the business of Borrower or any Subsidiary; 

(g) Liens arising under the Loan Documents; 

  
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 (h) any interest or title of a licensor, sublicensor, lessor or sublessor under any license,
lease, sublicense or sublease (including non-exclusive licenses and sublicenses) agreement entered into in the normal course of business, only to the extent limited to the item licensed or leased (and proceeds
thereof); 
 (i) Liens of a collection bank arising under Section 4-210 of the Uniform
Commercial Code on items in the course of collection and (ii) customary set off rights of deposit banks with respect to deposit accounts maintained at such deposit banks or which are contained in standard agreements for the opening of an
account with a bank; 
 (j) Liens arising from precautionary filings of financing statements under the Uniform Commercial Code or similar
legislation of any applicable jurisdiction in respect of operating leases permitted hereunder and entered into by a Loan Party in the ordinary course of business; 

(k) Liens attaching to cash earnest money deposits in connection with any letter of intent or purchase agreement permitted hereunder or
indemnification other post-closing escrows or holdbacks; 
 (l) Liens incurred with respect to Hedging Obligations incurred for bona fide
hedging purposes and not for speculation; 
 (m) Liens to secure obligations of a Loan Party to another Loan Party; 

(n) Liens arising out of conditional sale, title retention, consignment or similar arrangements for the sale of goods in the ordinary course of
business; 
 (o) Liens securing an Approved AR Loan Facility; 

(p) Liens not otherwise permitted by this Section 7.2 so long as neither (i) the aggregate outstanding principal
amount of the obligations secured thereby nor (ii) the aggregate fair market value (determined, in the case of each such Lien, as of the date such Lien is incurred) of the assets subject thereto exceeds, at any time, $250,000; 

(q) Liens on insurance policies and the proceeds thereof securing the financing of premiums with respect thereto; 

(r) Liens of landlords or mortgagees of landlords arising by operation of law or pursuant to the terms of real property leases; 

(s) Liens on goods in favor of customs and revenue authorities which secure payment of customs duties in connection with the import and export
of goods and Products; and 
 (t) Liens on cash collateral with respect to Hedge Agreements. 

7.3 Dividends; Redemption of Equity Interests. 

Not (a) declare, pay or make any dividend or distribution on any Equity Interests or other securities or ownership interests,
(b) apply any of its funds, property or assets to the acquisition, redemption or other retirement of any Equity Interests or other securities or interests or of any options to purchase or acquire any of the foregoing, (c) otherwise make
any payments, dividends or distributions to any member, manager, managing member, stockholder, director or other equity owner in such Person’s capacity as such other than in compliance with Section 7.7 hereof, or
(d) make any payment of any management, service or related or similar fee to any Affiliate or holder of Equity Interests of Borrower other than in compliance with Section 7.7 hereof; provided, however:


  
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 (a) any Subsidiary of Borrower may make payments to the holders of its Equity Interests
ratably in accordance with their respective ownership interests; 
 (b) Borrower and any Subsidiary may pay dividends or distributions to the
holders of its Equity in the form of additional Equity Interests; 
 (c) any Subsidiary may pay dividends or distributions to Borrower, in
amounts sufficient to permit Borrower, as the case may be, to (i) pay corporate overhead expenses incurred in the ordinary course of business, (ii) pay all fees and expenses, if any, incurred in connection with the transactions expressly
contemplated by this Agreement and the other Loan Documents, and to allow Borrower to perform its obligations under or in connection with the Loan Documents to which it is a party and (iii) pay reasonable and necessary expenses (including
professional fees and expenses) incurred by Borrower, as applicable, in connection with (A) registrations and exchange listings of equity or debt securities and maintenance of the same, (B) compliance with reporting obligations under, or
in connection with compliance with, federal or state laws or under this Agreement or any of the other Loan Documents and (C) indemnification and reimbursement of directors, officers and employees in respect of liabilities relating to their
serving in any such capacity, or obligations in respect of director and officer insurance (including premiums therefor); 
 (d) repurchases
of Equity Interests deemed to occur as a result of the surrender of such Equity Interests for cancellation in connection with the exercise of stock options, warrants or other securities convertible into or exchangeable for Equity Interests or
similar rights issued with respect to any of such Equity Interests, shall, in each case, be permitted; 
 (e) each Loan Party and each
Subsidiary may (and may incur an obligation to) purchase, redeem or otherwise acquire Equity Interests issued by it with the proceeds received from the substantially concurrent issue of new common Equity Interests if after giving effect to such
payment on a pro-forma basis no Default or Event of Default shall have occurred and be continuing at the time of the declaration of such payment; 

(f) Borrower and each Subsidiary may pay for the repurchase, retirement or other acquisition or retirement for value of Equity Interests
(including any options, warrants or other securities convertible into or exchangeable for Equity Interests or similar rights issued with respect to any of such Equity Interests) of Borrower held, directly or indirectly, by any future, present or
former director, officer, employee, member of management, manager or consultant (or any affiliates, spouses, former spouses, domestic partners, former domestic partners, other immediate family members, successors, executors, administrators, heirs,
legatees or distributees of any such director, officer, employee, member of management, manager or consultant) of Borrower or any of its Subsidiaries pursuant to any employee, management or director equity plan, employee, management or director
stock option plan or any other employee, management or director benefit plan or any agreement (including any stock option or stock appreciation or similar rights plan, any management, director and/or employee stock ownership or incentive plan, stock
subscription plan, employment termination agreement or any other employment agreements or equity holders’ agreement) with any such director, officer, employee, member of management, manager or consultant; and 

  
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 (g) (i) Borrower and each Subsidiary may make payments to pay cash in lieu of fractional
shares in connection with any exercise of warrants, options, or other securities convertible into or exchangeable for Equity Interests of such Borrower or Subsidiary, as applicable, or in connection with any other dividend, split or combination
thereof, in each case, otherwise permitted hereunder and (ii) the Borrower and each Subsidiary may repurchase Equity Interests upon the exercise of warrants, options or other securities convertible into or exchangeable for Equity Interests if
such Equity Interests represents all or a portion of the exercise price of such warrants, options or other securities convertible into or exchangeable for Equity Interests as part of a “cashless” exercise. 

7.4 Mergers; Consolidations; Asset Sales. 

(a) Not be a party to any amalgamation or any other form of Division, merger or consolidation, unless agreed to by Agent in its sole
discretion, nor permit any other Loan Party to be a party to any Division, amalgamation or any other form of merger or consolidation, unless agreed to by Agent in its reasonable discretion; provided that any Loan Party may be a party to a
Division, amalgamation or any other form of merger or consolidation to the extent (x) all Person(s) servicing such Division, amalgamation or other form of merger or consolidation remain and/or become a Loan Party in accordance with
Section 6.8, (y) other than in respect of a Division, amalgamation or other merger or consolidation of the Borrower, if the resulting Person(s) do not become Loan Parties, the Investment in such Person is permitted by
Section 7.10 and all material Collateral of any Loan Parties involved in such transaction remains subject to the lien in favor of Agent in existence prior to such transaction or (z) the Loan Party survives Division,
amalgamation or any other form of merger or consolidation and all material Collateral of any Loan Parties involved in such transaction remains subject to the lien in favor of Agent in existence prior to such transaction. 

(b) Not, and not permit any other Loan Party to, sell, transfer, dispose of, convey, lease or license any of its real or personal property
assets or Equity Interests, except for (i) sales of Inventory in the ordinary course of business for at least fair market value, (ii) transfers, destruction or other disposition of obsolete or
worn-out assets in the ordinary course of business and (iii) any other sales and dispositions of assets (excluding (A) any Equity Interests of Borrower or any Subsidiary or (B) sales of
Inventory described in clause (i) above) for at least fair market value (as determined by the Loan Parties) so long as the net book value of all assets sold or otherwise disposed of in any Fiscal Year does not exceed $500,000 with
respect to sales and dispositions made pursuant to this clause (iii), (iv) sales and dispositions to Loan Parties, (v) leases, licenses, subleases and sublicenses entered into in the ordinary course of business, (vi) sales and
exchanges of Cash Equivalent Investments to the extent otherwise permitted hereunder, (vii) Liens expressly permitted under Section 7.2 and transactions expressly permitted by clause (a) or
Section 7.10, (viii) sales or issuances of Equity Interests by Borrower, (ix) issuances of Equity Interests by any Loan Party to any other Loan Party, (x) dispositions in the ordinary course of business consisting
of the abandonment of intellectual property rights which, in the reasonable good faith determination of Borrower, are not material to the conduct of the business of the Loan Parties, (xi) a cancellation of any intercompany Debt among the Loan
Parties, (xii) a disposition which constitutes an insured event or pursuant to a condemnation, expropriation, “eminent domain” or similar proceeding, (xiii) sales and dispositions among Subsidiaries of Borrower,
(xiv) exchanges of existing equipment for new equipment that is substantially similar to the equipment being exchanged and that has a value equal to or greater than the equipment being exchanged and (xv) the sale, transfer, disposition of,
conveyance, lease or license of owned real estate located in Germany as of the Closing Date. 
 (c) Notwithstanding any provision in this
Agreement or any other Loan Documents to the contrary, the prior consent of Agent shall not be required in connection with the licensing or sublicensing of Intellectual Property pursuant to collaborations, licenses or other strategic transactions
with third parties executed (i) in the ordinary course of a Loan Party’s business, (ii) on an arms-length basis and (iii) prior to the occurrence of an Event of Default. 

  
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 (d) Notwithstanding any provision in this Agreement or any other Loan Documents to the
contrary, each of Biolase Australia Pty. Ltd., an entity organized under the laws of Australia and Biolase (NZ) Limited, an entity organized under the laws of New Zealand may be liquidated, wound up or dissolved, as applicable. 

7.5 Modification of Organizational Documents. 

Not permit the charter, by-laws or other organizational documents of Borrower or any other Loan Party
to be amended or modified in any way which could reasonably be expected to materially and adversely affect the interests of Agent or any Lender. An amendment to Borrower’s certificate of incorporation to increase Borrower’s authorized
capital stock shall not be deemed to adversely affect the interests of Agent or any Lender. 
 7.6 Use of Proceeds. 

Use the proceeds of the Loans solely to refinance the Prior Debt and otherwise for working capital, for fees and expenses related to the
negotiation, execution, delivery and closing of this Agreement and the other Loan Documents and the transactions contemplated hereby and thereby and for other general business purposes of Borrower and its Subsidiaries, and not use any proceeds of
any Loan or permit any proceeds of any Loan to be used, either directly or indirectly, for the purpose, whether immediate, incidental or ultimate, of “purchasing or carrying” any Margin Stock. 

7.7 Transactions with Affiliates. 

Not, and not permit any other Loan Party to, enter into, or cause, suffer or permit to exist any transaction, arrangement or contract with any
of its other Affiliates, which is on terms which are less favorable than are obtainable from any Person which is not one of its Affiliates, other than (i) reasonable compensation and indemnities to, benefits for, reimbursement of expenses of,
and employment arrangements with, officers, employees and directors in the ordinary course of business, (ii) transactions among Loan Parties, (iii) transactions permitted by Section 7.3 and
Section 7.10, and (iv) transactions pursuant to agreements in existence on the Closing Date and set forth on Schedule 7.7. 

7.8 Inconsistent Agreements. 

Not, and not permit any other Loan Party to, enter into any agreement containing any provision which would (a) be violated or breached by
any borrowing by Borrower hereunder or by the performance by Borrower or any other Loan Party of any of its Obligations hereunder or under any other Loan Document, (b) prohibit Borrower or any other Loan Party from granting to Agent and Lenders
a Lien on any of its assets or (c) create or permit to exist or become effective any encumbrance or restriction on the ability of any other Loan Party to (i) pay dividends or make other distributions to Borrower or any other Subsidiary, or
pay any Debt owed to Borrower or any other Subsidiary, (ii) make loans or advances to Borrower or any other Loan Party or (iii) transfer any of its assets or properties to Borrower or any other Loan Party, other than, in the cases of
clauses (b) and (c), (A) restrictions or conditions imposed by any agreement relating to purchase money Debt, Capital Leases and other secured Debt or to leases and licenses permitted by this Agreement if such restrictions or
conditions apply only to the property or assets securing such Debt or the property leased or licensed, (B) customary provisions in leases and other contracts restricting the assignment thereof, (C) restrictions and conditions imposed by
law, (D) those arising under any Loan Document or any loan documents governing an Approved AR Loan Facility, and (E) customary provisions in contracts for the disposition of any assets; provided that the restrictions in any such
contract shall apply only to the assets or Subsidiary that is to be disposed of and such disposition is permitted hereunder. 

  
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 7.9 Business Activities. 

Not, and not permit any other Loan Party to, engage in any line of business other than the businesses engaged in on the Closing Date and
businesses reasonably related thereto. Not, and not permit any other Loan Party to, issue any Equity Interest other than (a) Equity Interests of Borrower that do not require any cash dividends or other cash distributions to be made prior to the
Obligations being Paid in Full, (b) any issuance by a Subsidiary to Borrower or another Subsidiary in accordance with Section 7.4 or Section 7.10, or (c) any issuance of directors’
qualifying shares as required by applicable law; provided, however, that the issuance of shares of convertible preferred stock of Borrower on terms substantially similar to the Series D Participating Convertible Preferred Stock shall not be
prohibited by the foregoing. 
 7.10 Investments. 

Not, and not permit any other Loan Party to, make or permit to exist any Investment in any other Person, except the following: 

(a) The creation of any Wholly-Owned Subsidiary and contributions by Borrower to the capital of any Wholly-Owned Subsidiary of Borrower, so
long as the recipient of any such contribution has guaranteed the Obligations and such guaranty is secured by a pledge of all of its equity interests and substantially all of its real and personal property, in each case in accordance with
Section 6.8; 
 (b) Cash Equivalent Investments and Investments by and among Loan Parties and their Subsidiaries
arising from ordinary course cash management operations or similar arrangements by and among the Loan Parties and their respective Subsidiaries; 

(c) bank deposits and obligations arising as permitted by Section 7.1(g) and
Section 7.1(l), in each case, in the ordinary course of business; 
 (d) Investments listed on Schedule 7.10
as of the Closing Date, together with any roll-over or reinvestment of such Investment(s); 
 (e) any purchase or other acquisition by
Borrower or any Wholly-Owned Subsidiary of Borrower of the assets or equity interests of any Subsidiary of Borrower; 
 (f) (i) transactions
permitted by, and Investments received or made pursuant to transactions permitted in, Section 7.1, Section 7.3 and Section 7.4 and (ii) Contingent Obligations in
respect of Obligations arising in the ordinary course of business and not otherwise constituting Debt; 
 (g) Hedging Obligations permitted
under Section 7.1(d); 
 (h) advances given to employees and directors in existence as of the Closing Date and as
listed on Schedule 7.10, which amounts shall not be increased without Agent’s prior written consent in its sole discretion; 

(i) lease, utility, insurance, taxes and other similar deposits made in the ordinary course of business and trade credit extended in the
ordinary course of business; 
 (j) Investments consisting of the non-cash portion of the
consideration received in respect of Dispositions permitted hereunder; 

  
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 (k) Investments permitted by Borrower or any Loan Party as a result of the receipt of
insurance and/or condemnation or exproriation proceeds in accordance with the Loan Documents; 
 (l) Investments (i) received as a
result of the bankruptcy or reorganization of any Person or taken in settlement of or other resolution of claims or disputes or (ii) in securities of customers and suppliers received in connection with the bankruptcy or reorganization of, or
settlement of delinquent accounts and bona fide disputes with, customers and suppliers, and, in each case, extensions, modifications and renewals thereof; 

(m) Loans and advances to suppliers and customers or otherwise made in connection with the purchase of goods and services, in each case, in the
ordinary course of business; and 
 (n) other Investments in an aggregate amount not to exceed $1,000,000 during the term of this Agreement.

 7.11 Restriction of Amendments to Certain Documents. 

Not, nor permit any Loan Party to, amend or otherwise modify in any material manner, or waive any rights under, any provisions of
(i) any loan documents governing any Approved AR Loan Facility (except that the terms of any Approved AR Loan Facility may be amended, modified or otherwise waived to the extent permitted under the applicable Intercreditor Agreement, or
(ii) any of the Material Contracts (or any replacements thereof) set forth on Schedule 7.11 hereto (as such schedule may be updated from time to time as reasonably determined by the Agent and the Borrower). 

7.12 Fiscal Year. 
 Not
change its Fiscal Year. 
 7.13 Financial Covenants. 

7.13.1 Consolidated Unencumbered Liquid Assets. 

Not permit the Consolidated Unencumbered Liquid Assets, (i) as of any date of determination prior to February 1, 2023, to be less
than $2,500,000 and (ii) as of any date of determination on or after February 1, 2023, to be less than $2,500,000. 
 7.13.2
Conditional Minimum Aggregate Revenue. 
 To the extent that the Consolidated Unencumbered Liquid Assets are less than $5,500,000 as
of the last day of any Fiscal Quarter set forth in the table below (designated by “Q” in the table below), not permit Aggregate Revenue for the consecutive month period ending on the last Business Day of such Fiscal Quarter to be less than
the applicable amount set forth in the table below for such period. 

  
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	Minimum LTM Aggregate Revenue as of the end of:	 
	 Six (6) month period ending Q4 2021
	  	$	19,000,000	 
	 Nine (9) month period ending Q1 2022
	  	$	30,000,000	 
	 Twelve (12) month period ending Q2 2022
	  	$	37,000,000	 
	 Twelve (12) month period ending Q3 2022
	  	$	38,000,000	 
	 Twelve (12) month period ending Q1 2023 and each Fiscal Quarter thereafter
	  	$	40,000,000	 

 7.13.3 Conditional Minimum EBITDA. 

To the extent that the Consolidated Unencumbered Liquid Assets are less than $5,500,000 as of the last day of any Fiscal Quarter set forth in
the table below (designated by “Q” in the table below), not permit the EBITDA of Borrower and its Subsidiaries for the consecutive month period ending on the last Business Day of such Fiscal Quarter to be less than the applicable amount
set forth in the table below for such period. 
  

					
	Minimum LTM EBITDA as of the end of:	 
	 Twelve (12) month period ending Q1 2023 and each Fiscal Quarter thereafter
	  	$	1	 

 7.14 Deposit Accounts. 

Not, and not permit any other Loan Party, to maintain or establish any new Deposit Accounts other than (a) Exempt Accounts and
(b) the Deposit Accounts set forth on Schedule 7.14 (which Deposit Accounts constitute all of the Deposit Accounts, securities accounts or other similar accounts maintained by the Loan Parties as of the Closing Date) without prior
written notice to Agent. To the extent such Deposit Account is not an Exempt Account or otherwise subject to the control of the lender(s) in relation to an Approved AR Loan Facility, Borrower or such other applicable Loan Party and the bank or other
financial institution at which the account is to be opened after the Closing Date shall promptly enter into an Account Control Agreement, in form and substance reasonably satisfactory to Agent, as requested by Agent. 

7.15 Subsidiaries. 
 Not,
and not permit any other Loan Party to, in each case without the prior written consent of Agent in its sole discretion, establish or acquire any Subsidiary unless (i) no Default or Event of Default has occurred and is continuing or would result
therefrom, (ii) such Subsidiary shall have assumed and joined each Loan Document as a Loan Party pursuant to documentation acceptable to Agent in its sole discretion and (iii) all other Loan Parties shall have reaffirmed all Obligations as
well as all representations and warranties under the Loan Documents (except to the extent such representations and warranties specifically relate to a prior date only). 

  
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 7.16 Regulatory Matters. 

To the extent that any of the following would reasonably be expected to result in a Material Adverse Effect, not, and not permit any other Loan
Party to, (i) make, and use commercially reasonable efforts to not permit any officer, employee or agent of any Loan Party to make, any untrue statement of material fact or fraudulent statement to the FDA or any Governmental Authority; fail to
disclose a material fact required to be disclosed to the FDA or any Governmental Authority; or commit a material act, make a material statement, or fail to make a statement that could otherwise reasonably be expected to provide the basis for CMS or
any Governmental Authority to undertake material adverse action against such Loan Party, (ii) introduce into commercial distribution any FDA Products which are, upon their shipment, adulterated or misbranded in violation of 21 U.S.C. §
331, (iii) make, and use commercially reasonable efforts to not permit any officer, employee or agent of any Loan Party to make, any untrue statement of material fact or fraudulent statement to the FDA or any other Governmental Authority; fail to
disclose a material fact required to be disclosed to the FDA or any other Governmental Authority; or commit a material act, make a material statement, or fail to make a statement in breach of the FD&C Act or that could otherwise reasonably be
expected to provide the basis for the FDA or any other Governmental Authority to invoke its policy respecting “Fraud, Untrue Statements of Material Facts, Bribery, and Illegal Gratuities,” as set forth in 56 Fed. Reg. 46191 (September 10,
1991), or (iv) otherwise incur any material liability (whether actual or contingent) for failure to comply with Health Care Laws. 

7.17 Name; Permits; Dissolution; Insurance Policies; Disposition of Collateral; Taxes; Trade Names. 

Borrower shall not, nor shall it permit any Loan Party to, (a) change its jurisdiction of organization or change its corporate name
without thirty (30) calendar days (or such shorter period as Agent may agree in its sole discretion) prior written notice to Agent, (b) amend, alter, suspend, terminate or make provisional in any material way, any Permit, the suspension,
amendment, alteration or termination of which could reasonably be expected to be, have or result in a Material Adverse Effect without the prior written consent of Agent, which consent shall not be unreasonably withheld, (c) wind up, liquidate
or dissolve (voluntarily or involuntarily) or commence or suffer any proceedings seeking or that would result in any of the foregoing, (d) amend, modify, restate or change any insurance policy in a manner adverse to Agent or Lenders or
otherwise allow its aggregate products liability insurance coverage to be less than $5,000,000 at any time, (e) engage, directly or indirectly, in any business other than the business it is engaged in on the Closing Date and business reasonably
related thereto and/or sell all or any material portion of its assets without Agent’s prior written approval in its sole discretion, (f) change its federal tax employer identification number or similar tax identification number under the
relevant jurisdiction or establish new or additional trade names without providing not less than thirty (30) days (or such shorter period as Agent may agree in its sole discretion) advance written notice to Agent, or (g) revoke, alter or
amend any Tax Information Authorization (on IRS Form 8821 or otherwise) or other similar authorization mandated by the relevant Government Authority given to any Lender. 

Section 8 Events of Default; Remedies. 

8.1 Events of Default. 

Each of the following shall constitute an Event of Default under this Agreement: 

  
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 8.1.1 Non-Payment of Credit. 

(a) Default in the payment when due of all outstanding Obligations on the Termination Date; (b) default in the payment of any
Revenue-Based Payment on the applicable Payment Date; or (c) without duplication of clause (b) hereof, default, and continuance thereof for five (5) Business Days, in the payment when due of any fee, or other amount payable by any
Loan Party hereunder or under any other Loan Document. 
 8.1.2 Default Under Other Debt. 

Any (i) “Event of Default”, or such similar term, as defined in the loan documents governing any Approved AR Loan Facility or
(ii) default shall occur under the terms applicable to any Debt of any Loan Party (excluding the Obligations) in an aggregate principal amount (for all such Debt so affected and including undrawn committed or available amounts and amounts owing
to all creditors under any combined or syndicated credit arrangement) exceeding $500,000. 
 8.1.3 Bankruptcy; Insolvency. 

(a) Any Loan Party shall (i) be unable to pay its debts generally as they become due, (ii) file a petition under any insolvency
statute, (iii) make a general assignment for the benefit of its creditors, (iv) commence a proceeding for the appointment of a receiver, trustee, liquidator or conservator of itself or of the whole or any substantial part of its property
or shall otherwise be dissolved or liquidated, or (v) make an application or commence a proceeding seeking reorganization or liquidation or similar relief under any Debtor Relief Law or any other applicable law; or 

(b) (i) a court of competent jurisdiction shall (A) enter an order, judgment or decree appointing a custodian, receiver, trustee,
liquidator or conservator of any Loan Party or the whole or any substantial part of any of Loan Party’s properties, which shall continue unstayed and in effect for a period of sixty (60) calendar days, (B) approve a petition or claim
filed against any Loan Party seeking reorganization, liquidation, appointment of a receiver, interim receiver, liquidator, conservator, trustee or special manager or similar relief under the any Debtor Relief Law or any other applicable law, which
is not dismissed within sixty (60) calendar days or, (C) under the provisions of any Debtor Relief Law or other applicable law or statute, assume custody or control of any Loan Party or of the whole or any substantial part of any of Loan
Party’s properties, which is not irrevocably relinquished within sixty (60) calendar days, or (ii) there is commenced against any Loan Party any proceeding or petition seeking reorganization, liquidation or similar relief under any
Debtor Relief Law or any other applicable law or statute, which (A) is not unconditionally dismissed within sixty (60) calendar days after the date of commencement, or (B) is with respect to which Borrower takes any action to indicate
its approval of or consent. 
 8.1.4 Non-Compliance with Loan Documents. 

(a) Any failure by Borrower to comply with or to perform any covenant set forth in Section 7 or
Section 10.22(b); or (b) failure by any Loan Party to comply with or to perform any other provision of this Agreement or any other Loan Document applicable to it (and not constituting an Event of Default under any
other provision of this Section 8) and continuance of such failure described in this clause (b) for thirty (30) days after the earlier of any Loan Party becoming aware of such failure or notice thereof to
Borrower from Agent or any Lender. 

  
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 8.1.5 Representations; Warranties. 

Any representation or warranty made by any Loan Party herein or any other Loan Document is false or misleading in any material respect when
made, or any schedule, certificate, financial statement, report, notice or other writing furnished by any Loan Party to Agent or any Lender in connection herewith is false or misleading in any material respect on the date as of which the facts
therein set forth are stated or certified. 
 8.1.6 Pension Plans. 

(a) Institution of any steps by any Person to terminate a Pension Plan if as a result of such termination any Loan Party or any member of
the Controlled Group could be required to make a contribution to such Pension Plan, or could incur a liability or obligation to such Pension Plan, in excess of $500,000; (b) a contribution failure occurs with respect to any Pension Plan
sufficient to give rise to a Lien under Section 303(k) of ERISA securing obligations in excess of $500,000; or (c) there shall occur any withdrawal or partial withdrawal from a Multiemployer Pension Plan and the withdrawal liability
(without un-accrued interest) to Multiemployer Pension Plans as a result of such withdrawal (including any outstanding withdrawal liability that Borrower or any other Loan Party or any member of the Controlled
Group have incurred on the date of such withdrawal) exceeds $500,000. 
 8.1.7 Judgments. 

Final judgments which exceed an aggregate of $500,000 (to the extent not adequately covered by insurance as to which the insurance company has
not disclaimed liability (provided that customary “reservation of rights” letters shall not be deemed to be disclaimers of liability)) shall be rendered against any Loan Party and shall not have been paid, discharged or vacated or had
execution thereof stayed pending appeal within sixty (60) calendar days after entry or filing of such judgments. 
 8.1.8 Invalidity
of Loan Documents or Liens. 
 (a) Any Loan Document shall cease to be in full force and effect otherwise in accordance with its express
terms that results in a material diminution of the rights and remedies afforded to Agent and/or Lenders or any other secured parties thereunder; (b) any Loan Party (or any Person by, through or on behalf of any Loan Party) shall contest in
writing in any manner the validity, binding nature or enforceability of any Loan Document; or (c) any Lien created pursuant to any Loan Document ceases to constitute a valid first priority perfected Lien (subject to Permitted Liens) on any
material portion of the Collateral in accordance with the terms thereof, or Agent ceases to have a valid perfected first priority security interest (subject to Permitted Liens) in any material portion of the Collateral pledged to Agent, for the
benefit of Agent and Lenders, pursuant to the Collateral Documents. 
 8.1.9 Invalidity of Subordination Provisions. 

Any subordination provision in any document or instrument governing any Approved AR Loan Facility or any subordination provision in any
Intercreditor Agreement or any replacement Intercreditor Agreement, shall cease to be in full force and effect, or any Loan Party shall contest in any manner the validity, binding nature or enforceability of any such provision. 

  
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 8.1.10 Change of Control. 

A Change of Control not otherwise permitted pursuant to Section 7.4 above shall occur that does not result in the
payment in full of all Obligations hereunder in accordance with Section 2.8.3. 
 8.1.11 Certificate
Withdrawals, Adverse Test or Audit Results, and Other Matters. 
 (a) The institution of any proceeding by FDA, CMS, or any other
Governmental Authority to order the withdrawal of any Product or Product category or Service or Service category from the market or to enjoin Borrower or any of its Affiliates from manufacturing, marketing, selling, distributing, or otherwise
providing any Product or Product category or Service or Service category that could reasonably be expected to have a Material Adverse Effect, (b) the institution of any action or proceeding by FDA, CMS, or any other Governmental Authority to
revoke, suspend, reject, withdraw, limit, or restrict any Required Permit held by Borrower or any of its Affiliates or any of their representatives, which, in each case, could reasonably be expected to have a Material Adverse Effect, (c) the
commencement of any enforcement action against Borrower or any of its Affiliates by FDA, CMS, or any other Governmental Authority that could reasonably be expected to have a Material Adverse Effect, (d) the recall of any Products or Service
from the market, the voluntary withdrawal of any Products or Service from the market, or actions to discontinue the sale of any Products or Service that could reasonably be expected to have a Material Adverse Effect, (e) the occurrence of
adverse test, audit, or inspection results in connection with a Product or Service which could reasonably be expected to have a Material Adverse Effect, or (f) the occurrence of any event described in clauses (a) through (e)
above that would otherwise cause Borrower to be excluded from participating in any federal, provincial, state or local health care programs under Section 1128 of the Social Security Act or any similar law or regulation. 

8.1.12 Reserved. 
 8.2
Remedies. 
 (a) If any Event of Default described in Section 8.1.3 shall occur, the Loan and all other
Obligations shall become immediately due and payable without presentment, demand, protest or notice of any kind; and, if any other Event of Default shall occur and be continuing, Agent may, and upon the written request of Required Lenders shall,
declare all or any part of the Loans and other Obligations to be due and payable, whereupon the Loans and other Obligations (including without limitation the Exit Fee and any amounts due pursuant to Section 2.8.2 hereof or
any COC Prepayment Fee, as applicable, payable with respect thereto) shall become immediately due and payable (in whole or in part, as applicable), all without presentment, demand, protest or notice of any kind. Agent shall use commercially
reasonable efforts to promptly advise Borrower of any such declaration, but failure to do so shall not impair the effect of such declaration. 

(b) In addition to the acceleration provisions set forth in Section 8.2(a) above, upon the occurrence and
continuation of an Event of Default, Agent may (or shall at the request of Required Lenders) exercise any and all rights, options and remedies provided for in any Loan Document, under the Uniform Commercial Code, any other applicable foreign or
domestic laws or otherwise at law or in equity, including, without limitation, the right to (i) apply any property of Borrower held by Agent to reduce the Obligations, (ii) foreclose the Liens created under the Loan Documents,
(iii) realize upon, take possession of and/or sell any Collateral or securities pledged, with or without judicial process, (iv) exercise all rights and powers with respect to the Collateral as Borrower might exercise, (v) collect and
send notices regarding the Collateral, with or without judicial process, (vi) by its own means or with judicial assistance, enter any premises at which Collateral and/or pledged securities are located, or render any of the foregoing unusable


  
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or dispose of the Collateral and/or pledged securities on such premises without any liability for rent, storage, utilities, or other sums, and Borrower shall not resist or interfere with such
action, (vii) at Borrower’s expense, require that all or any part of the Collateral be assembled and made available to Agent, for the benefit of Agent and Lenders, or Required Lenders at any place reasonably designated by Required Lenders
in their sole discretion and/or relinquish or abandon any Collateral or securities pledged or any Lien thereon. 
 (c) The enumeration of any
rights and remedies in any Loan Document is not intended to be exhaustive, and all rights and remedies of Agent and Lenders described in any Loan Document are cumulative and are not alternative to or exclusive of any other rights or remedies which
Agent and Lenders otherwise may have. The partial or complete exercise of any right or remedy shall not preclude any other further exercise of such or any other right or remedy. 

(d) Notwithstanding any provision of any Loan Document, Agent, in its sole discretion shall have the right, but not any obligation, at any time
that Loan Parties fail to do so, subject to any applicable cure periods permitted by or otherwise set forth in the Loan Documents, and from time to time, without prior notice, to: (i) discharge (at Borrower’s expense) taxes or Liens
affecting any of the Collateral that have not been paid in violation of any Loan Document or that jeopardize Agent’s Lien priority in the Collateral; or (ii) make any other payment (at Borrower’s expense) for the administration,
servicing, maintenance, preservation or protection of the Collateral (each such advance or payment set forth in clauses (i) and (ii) herein, a “Protective Advance”). Agent shall be reimbursed for all Protective Advances
pursuant to Section 2.9.1(b) and/or Section 2.10, as applicable, and any Protective Advances shall bear interest at the Default Rate from the date such Protective Advance is paid by Agent until it
is repaid. No Protective Advance by Agent shall be construed as a waiver by Agent, or any Lender of any Default, Event of Default or any of the rights or remedies of Agent or any Lender under any Loan Document. 

Section 9 Agent. 
 9.1
Appointment; Authorization. 
 Each Lender hereby irrevocably appoints, designates and authorizes Agent to take such action on its
behalf under the provisions of this Agreement and each other Loan Document and to exercise such powers and perform such duties as are expressly delegated to it by the terms of this Agreement or any other Loan Document, together with such powers as
are reasonably incidental thereto. Notwithstanding any provision to the contrary contained elsewhere in this Agreement or in any other Loan Document, Agent shall not have any duty or responsibility except those expressly set forth herein, nor shall
Agent have or be deemed to have any fiduciary relationship with any Lender, and no implied covenants, functions, responsibilities, duties, obligations or liabilities shall be read into this Agreement or any other Loan Document or otherwise exist
against Agent. 
 9.2 Delegation of Duties. 

Agent may execute any of its duties under this Agreement or any other Loan Document by or through agents, employees or attorneys-in-fact and shall be entitled to advice of counsel concerning all matters pertaining to such duties. Agent shall not be responsible for the negligence or misconduct
of any agent or attorney-in-fact that it selects with reasonable care. 

  
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 9.3 Limited Liability. 

None of Agent or any of its Affiliates, directors, officers, employees or agents shall (a) be liable for any action taken or omitted to be
taken by any of them under or in connection with this Agreement or any other Loan Document or the transactions contemplated hereby (except to the extent resulting from its own gross negligence or willful misconduct as determined by a court of
competent jurisdiction), or (b) be responsible in any manner to any Lender for any recital, statement, representation or warranty made by any Loan Party or Affiliate of any Loan Party, or any officer thereof, contained in this Agreement or in
any other Loan Document, or in any certificate, report, statement or other document referred to or provided for in, or received by Agent under or in connection with, this Agreement or any other Loan Document, or the validity, effectiveness,
genuineness, enforceability or sufficiency of this Agreement or any other Loan Document (or the creation, perfection or priority of any Lien or security interest therein), or for any failure of any Loan Party or any other party to any Loan Document
to perform its Obligations hereunder or thereunder. Agent shall not be under any obligation to any Lender to ascertain or to inquire as to the observance or performance of any of the agreements contained in, or conditions of, this Agreement or any
other Loan Document, or to inspect the properties, books or records of any Loan Party or Affiliate of any Loan Party. 
 9.4 Reliance.

 Agent shall be entitled to rely, and shall be fully protected in relying, upon any writing, resolution, notice, consent, certificate,
affidavit, letter, telegram, facsimile, telex or telephone message, statement or other document believed by it to be genuine and correct and to have been signed, sent or made by the proper Person or Persons, and upon advice and statements of legal
counsel (including counsel to any Loan Party), independent accountants and other experts selected by Agent. Agent shall be fully justified in failing or refusing to take any action under this Agreement or any other Loan Document unless it shall
first receive such advice or concurrence of Required Lenders (or all Lenders if expressly required hereunder) as it deems appropriate and, if it so requests, confirmation from Lenders of their obligation to indemnify Agent against any and all
liability and expense which may be incurred by it by reason of taking or continuing to take any such action. Agent shall in all cases be fully protected in acting, or in refraining from acting, under this Agreement or any other Loan Document in
accordance with a request or consent of Required Lenders (or all Lenders if expressly required hereunder) and such request and any action taken or failure to act pursuant thereto shall be binding upon each Lender. 

9.5 Notice of Default. 

Agent shall not be deemed to have knowledge or notice of the occurrence of any Event of Default or Default except with respect to defaults in
the payment of principal, interest and fees required to be paid to Agent for the account of Lenders, unless Agent shall have received written notice from a Lender or Borrower referring to this Agreement, describing such Event of Default or Default
and stating that such notice is a “notice of default”. Agent will notify Lenders of its receipt of any such notice or any such default in the payment of principal, interest and fees required to be paid to Agent for the account of Lenders.
Agent shall take such action with respect to such Event of Default or Default as may be requested by Required Lenders in accordance with Section 8.2; provided that unless and until Agent has received any such
request, Agent may (but shall not be obligated to) take such action, or refrain from taking such action, with respect to such Event of Default or Default as it shall deem advisable or in the best interest of Lenders. 

9.6 Credit Decision. 
 Each
Lender acknowledges that Agent has not made any representation or warranty to it, and that no act by Agent hereafter taken, including any review of the affairs of Borrower and the other Loan Parties, shall be deemed to constitute any representation
or warranty by Agent to any Lender. Each Lender represents to Agent that it has, independently and without reliance upon Agent and based on such documents and information as it has deemed appropriate, made its own appraisal of and investigation into
the business, prospects, operations, property, financial and other condition and creditworthiness of Borrower, and made its own decision to enter into this Agreement and to extend credit to Borrower 


  
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hereunder. Each Lender also represents that it will, independently and without reliance upon Agent and based on such documents and information as it shall deem appropriate at the time, continue
to make its own credit analysis, appraisals and decisions in taking or not taking action under this Agreement and the other Loan Documents, and to make such investigations as it deems necessary to inform itself as to the business, prospects,
operations, property, financial and other condition and creditworthiness of the Loan Parties. Except for notices, reports and other documents expressly herein required to be furnished to Lenders by Agent, Agent shall not have any duty or
responsibility to provide any Lender with any credit or other information concerning the business, prospects, operations, property, financial or other condition or creditworthiness of any Loan Party which may come into the possession of Agent. 

9.7 Indemnification. 

Whether or not the transactions contemplated hereby are consummated, each Lender shall indemnify upon demand Agent and its Affiliates,
directors, officers, employees and agents (to the extent not reimbursed by or on behalf of Borrower and without limiting the obligation of Borrower to do so), based on such Lender’s Pro Rata Term Loan Share, from and against any and all
actions, causes of action, suits, losses, liabilities, damages and expenses, including Legal Costs, except to the extent any thereof result from the applicable Person’s own gross negligence or willful misconduct, as determined by a court of
competent jurisdiction. Without limitation of the foregoing, each Lender shall reimburse Agent upon demand for its ratable share of any costs or out-of-pocket expenses
(including Legal Costs) incurred by Agent in connection with the preparation, execution, delivery, administration, modification, amendment or enforcement (whether through negotiations, legal proceedings or otherwise) of, or legal advice in respect
of rights or responsibilities under, this Agreement, any other Loan Document, or any document contemplated by or referred to herein, to the extent that Agent is not reimbursed for such expenses by or on behalf of Borrower. The undertaking in this
Section 9.7 shall survive repayment of the Loans, cancellation of the Notes, any foreclosure under, or modification, release or discharge of, any or all of the Collateral Documents, termination of this Agreement and the
resignation or replacement of Agent. 
 9.8 Agent Individually. 

SWK and its Affiliates may make loans to, issue letters of credit for the account of, accept deposits from, acquire equity interests in and
generally engage in any kind of banking, trust, financial advisory, underwriting or other business with any Loan Party and any Affiliate of any Loan Party as though SWK were not Agent hereunder and without notice to or consent of any Lender. Each
Lender acknowledges that, pursuant to such activities, SWK or its Affiliates may receive information regarding Loan Parties or their Affiliates (including information that may be subject to confidentiality obligations in favor of any such Loan Party
or such Affiliate) and acknowledge that Agent shall be under no obligation to provide such information to them. With respect to their Loans (if any), SWK and its Affiliates shall have the same rights and powers under this Agreement as any other
Lender and may exercise the same as though SWK were not Agent, and the terms “Lender” and “Lenders” include SWK and its Affiliates, to the extent applicable, in their individual capacities. 

9.9 Successor Agent. 

Agent may resign as Agent at any time upon 30 days’ prior notice to Lenders and Borrower (unless during the existence of an Event of
Default such notice is waived by Required Lenders). If Agent resigns under this Agreement, Required Lenders shall, with (so long as no Event of Default exists) the consent of Borrower (which shall not be unreasonably withheld or delayed), appoint
from among Lenders a successor agent for Lenders. If no successor agent is appointed prior to the effective date of the resignation of Agent, Agent may appoint, on behalf of, and after consulting with Lenders and (so long as no Event of Default
exists) Borrower, a successor agent. Upon the acceptance of its appointment as successor agent 

  
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hereunder, such successor agent shall succeed to all the rights, powers and duties of the retiring Agent and the term “Agent” shall mean such successor agent, and the retiring
Agent’s appointment, powers and duties as Agent shall be terminated. After any retiring Agent’s resignation hereunder as Agent becomes effective, the provisions of this Section 9 and Sections 10.4 and
10.5 shall continue to inure to its benefit as to any actions taken or omitted to be taken by it while it was Agent under this Agreement. If no successor agent has accepted appointment as Agent by the date which is thirty (30) days
following a retiring Agent’s notice of resignation, the retiring Agent’s resignation shall nevertheless thereupon become effective and Lenders shall perform all of the duties of Agent hereunder until such time, if any, as Required Lenders
appoint a successor agent as provided for above; provided that in the case of any collateral security held by Agent for the benefit of Agent and Lenders under any of the Loan Documents, the retiring Agent shall continue so to hold such
collateral security until such time as a successor Agent is appointed and the provisions of this Section 9 and Sections 10.4 and 10.5 shall continue to inure to its benefit so long as
retiring Agent shall continue to so hold such collateral security. Upon the acceptance of a successor’s appointment as Agent hereunder, the retiring Agent shall be discharged from all of its duties and obligations hereunder or under the other
Loan Documents in respect of the Collateral. 
 9.10 Collateral and Guarantee Matters. 

Lenders irrevocably authorize Agent, at its option and in its discretion, (a) to release any Lien granted to or held by Agent under any
Collateral Document (i) when all Obligations have been Paid in Full; (ii) constituting property sold or to be sold or disposed of as part of or in connection with any sale or other disposition permitted hereunder (including by consent,
waiver or amendment and it being agreed and understood that Agent may conclusively rely without further inquiry on a certificate of an officer of Borrower as to the sale or other disposition of property being made in compliance with this Agreement);
or (iii) subject to Section 10.1, if approved, authorized or ratified in writing by Required Lenders; (b) notwithstanding Section 10.1(a)(ii) hereof to release any party from its guaranty
under the Guarantee and Collateral Agreement (i) when all Obligations have been Paid in Full or (ii) if such party was sold or is to be sold or disposed of as part of or in connection with any disposition permitted hereunder (including by
consent, waiver or amendment and it being agreed and understood that Agent may conclusively rely without further inquiry on a certificate of an officer of Borrower as to the sale or other disposition being made in compliance with this Agreement);
or (c) to subordinate its interest in any Collateral to any holder of a Lien on such Collateral which is permitted by Section 7.2(d) (it being understood that Agent may conclusively rely on a certificate from
Borrower in determining whether the Debt secured by any such Lien is permitted by Section 7.1). Upon request by Agent at any time, Lenders will confirm in writing Agent’s authority to release, or subordinate its
interest in, particular types or items of Collateral pursuant to this Section 9.10. 
 Agent shall release any Lien
granted to or held by Agent under any Collateral Document (i) when all Obligations have been Paid in Full, (ii) in respect of property sold or to be sold or disposed of as part of or in connection with any sale or other disposition
permitted hereunder (it being agreed and understood that Agent may conclusively rely without further inquiry on a certificate of an officer of Borrower as to the sale or other disposition of property being made in compliance with this Agreement) or
(iii) subject to Section 10.1, if directed to do so in writing by Required Lenders. 
 In furtherance of the
foregoing, Agent agrees to execute and deliver to Borrower, at Borrower’s expense, such termination and release documentation as Borrower may reasonably request to evidence a Lien release that occurs pursuant to terms of this
Section 9.10. 

  
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 9.11 Intercreditor Agreements. 

Each Lender hereby irrevocably appoints, designates and authorizes Agent to enter into one or more intercreditor agreements in relation to any
other Debt of Borrower entered into in accordance with this Agreement or as otherwise approved by Required Lenders, on its behalf and to take such action on its behalf under the provisions of any such agreement (subject to the last sentence of this
Section 9.11). Each Lender further agrees to be bound by the terms and conditions of any such intercreditor agreement. Each Lender hereby authorizes Agent to issue blockages notices in connection with any such Debt of
Borrower and such intercreditor agreement, or any replacement intercreditor agreement, in its discretion or, at the direction of Required Lenders. 

9.12 Actions in Concert. 

For the sake of clarity, each Lender hereby agrees with each other Lender that no Lender shall take any action to protect or enforce its rights
arising out of this Agreement, the Notes or any other Loan Document (including exercising any rights of set-off) without first obtaining the prior written consent of Agent and Required Lenders, it being the
intent of Lenders that any such action to protect or enforce rights under this Agreement, the Notes and the other Loan Documents shall be taken in concert and at the direction or with the consent of Agent or Required Lenders. 

Section 10 Miscellaneous. 
 10.1
Waiver; Amendments. 
 (a) Except as otherwise expressly provided in this Agreement, no amendment, modification or waiver of, or
consent with respect to, any provision of this Agreement or any of the other Loan Documents shall in any event be effective unless the same shall be in writing and signed by Borrower (with respect to Loan Documents to which Borrower is a party), by
Lenders having aggregate Pro Rata Term Loan Shares of not less than the aggregate Pro Rata Term Loan Shares expressly designated herein with respect thereto or, in the absence of such express designation herein, by Required Lenders, and then any
such amendment, modification, waiver or consent shall be effective only in the specific instance and for the specific purpose for which given; provided, however, that: 

(i) no such amendment, modification, waiver or consent shall, unless in writing and signed by all of the Lenders directly
affected thereby, in addition to Required Lenders and Borrower, do any of the following: (A) increase any of the Commitments (provided that only the Lenders participating in any such increase of the Commitments shall be considered
directly affected by such increase), (B) extend the date scheduled for payment of any principal of (except as otherwise expressly set forth below in clause (C)) or interest on the Loans or any fees or other amounts payable hereunder or under
the other Loan Documents, or (C) reduce the principal amount of any Loan, the amount or rate of interest thereon (provided that Required Lenders may rescind an imposition of default interest pursuant to
Section 2.6.1), or any fees or other amounts payable hereunder or under the other Loan Documents; and 

(ii) no such amendment, modification, waiver or consent shall, unless in writing and signed by all of the Lenders in addition
to Borrower (with respect to Loan Documents to which Borrower is a party), do any of the following: (A) release any material guaranty under the Guarantee and Collateral Agreement or release all or substantially all of the Collateral granted
under the Collateral Documents, except as otherwise specifically provided in this Agreement or the other Loan Documents, (B) change the definition of Required Lenders, (C) change any provision of this
Section 10.1, (D) amend the provisions of Section 2.10.2 or Section 2.10.4, or (E) reduce the aggregate Pro Rata Term Loan Shares required to effect any amendment,
modification, waiver or consent under the Loan Documents. 

  
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 (b) No amendment, modification, waiver or consent shall, unless in writing and signed by
Agent, in addition to Borrower and Required Lenders (or all Lenders directly affected thereby or all of the Lenders, as the case may be, in accordance with the provisions above), affect the rights, privileges, duties or obligations of Agent
(including without limitation under the provisions of Section 9), under this Agreement or any other Loan Document. 

(c) No delay on the part of Agent or any Lender in the exercise of any right, power or remedy shall operate as a waiver thereof, nor shall any
single or partial exercise by any of them of any right, power or remedy preclude other or further exercise thereof, or the exercise of any other right, power or remedy. 

10.2 Notices. 
 All notices
hereunder shall be in writing (including via electronic mail) and shall be sent to the applicable party at its address shown on Annex II or at such other address as such party may, by written notice received by the other parties, have
designated as its address for such purpose. Notices sent by electronic mail transmission shall be deemed to have been given when sent if sent during regular business hours on a Business Day, otherwise, such deemed delivery will be effective as of
the next Business Day; notices sent by mail shall be deemed to have been given five (5) Business Days after the date when sent by registered or certified mail, first class postage prepaid; and notices sent by hand delivery or overnight courier
service shall be deemed to have been given when received. Borrower, Agent and Lenders each hereby acknowledge that, from time to time, Agent, Lenders and Borrower may deliver information and notices using electronic mail. 

10.3 Computations. 
 Unless
otherwise specifically provided herein, any accounting term used in this Agreement (including in Section 7.13 or any related definition) shall have the meaning customarily given such term in accordance with GAAP, and all
financial computations (including pursuant to Section 7.13 and the related definitions, and with respect to the character or amount of any asset or liability or item of income or expense, or any consolidation or other
accounting computation) hereunder shall be computed in accordance with GAAP consistently applied; provided that if Borrower notifies Agent that Borrower wishes to amend any covenant in Section 7.13 (or any related
definition) to eliminate or to take into account the effect of any change in GAAP on the operation of such covenant (or if Agent notifies Borrower that Required Lenders wish to amend Section 7.13 (or any related definition)
for such purpose), then Borrower’s compliance with such covenant shall be determined on the basis of GAAP in effect immediately before the relevant change in GAAP became effective, until either such notice is withdrawn or such covenant (or
related definition) is amended in a manner satisfactory to Borrower and Required Lenders. The explicit qualification of terms or computations by the phrase “in accordance with GAAP” shall in no way be construed to limit the foregoing.
Notwithstanding any other provision contained herein, all terms of an accounting or financial nature used herein shall be construed, and all computations of amounts and ratios referred to herein shall be made, without giving effect to any election
under Statement of Financial Accounting Standards 159 (Codification of Accounting Standards 825-10) to value any Debt or other liabilities of any Loan Party or any Subsidiary at “fair value”, as
defined therein. 
 10.4 Costs; Expenses. 

Borrower agrees to pay on demand the reasonable and documented
out-of-pocket costs and expenses of (a) Agent (including Legal Costs) in connection with (i) the preparation, execution, syndication and delivery (including
perfection and protection of Collateral) of this Agreement, the other Loan Documents and all other documents provided for herein or delivered or to be delivered hereunder or in 

  
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connection herewith, (ii) the administration of the Loans and the Loan Documents, and (iii) any proposed or actual amendment, supplement or waiver to any Loan Document, and
(b) Agent and Lenders (including Legal Costs) in connection with the collection of the Obligations and enforcement of this Agreement, the other Loan Documents or any such other documents; provided, however, that notwithstanding
anything to the contrary herein, Borrower shall only be obligated to pay Legal Costs of a single firm of counsel for the Agent and the Lenders, taken as a whole (and, in the case of an actual or perceived conflict of interest, one additional firm of
counsel for all similarly affected indemnitees), and, if reasonably necessary, by a single firm of local counsel in each relevant jurisdiction (which may include a single firm of special counsel acting in multiple jurisdictions) for the Agent and
the Lenders taken as a whole (and, in the case of an actual or perceived conflict of interest, one additional firm of local counsel in each relevant jurisdiction for similarly affected Indemnitees). In addition, Borrower agrees to pay and to save
Agent and Lenders harmless from all liability for, any fees of Borrower’s auditors in connection with any reasonable exercise by Agent and Lenders of their rights pursuant to and to the extent provided in Section 6.2.
All Obligations provided for in this Section 10.4 shall survive repayment of the Loans, cancellation of the Notes, and termination of this Agreement. 

10.5 Indemnification by Borrower. 

In consideration of the execution and delivery of this Agreement by Agent and Lenders and the agreement to extend the Commitments provided
hereunder, Borrower hereby agrees to indemnify, exonerate and hold Agent, each Lender and each of the officers, directors, employees, Affiliates and agents of Agent and each Lender (each a “Lender Party”) free and harmless from and
against any and all actions, causes of action, suits, losses, liabilities, damages and expenses, including Legal Costs (collectively, the “Indemnified Liabilities”) of a single firm of counsel for all Lender Parties, taken as a
whole (and, in the case of an actual or perceived conflict of interest, one additional firm of counsel for all similarly affected Lender Parties), and, if reasonably necessary, by a single firm of local counsel in each relevant jurisdiction (which
may include a single firm of special counsel acting in multiple jurisdictions) for all Lender Parties taken as a whole (and, in the case of an actual or perceived conflict of interest, one additional firm of local counsel in each relevant
jurisdiction for similarly affected Lender Parties), incurred by Lender Parties or any of them as a result of, or arising out of, or relating to any Loan Party or any of their respective officers, directors or agents, including, without limitation,
(a) any tender offer, merger, purchase of equity interests, purchase of assets or other similar transaction financed or proposed to be financed in whole or in part, directly or indirectly, with the proceeds of any of the Loans, (b) the
use, handling, release, emission, discharge, transportation, storage, treatment or disposal of any Hazardous Substance at any property owned or leased by Borrower or any other Loan Party, (c) any violation of any Environmental Laws with respect
to conditions at any property owned or leased by any Loan Party or the operations conducted thereon, (d) the investigation, cleanup or remediation of offsite locations at which any Loan Party or their respective predecessors are alleged to have
directly or indirectly disposed of Hazardous Substances, (e) the execution, delivery, performance or enforcement of this Agreement or any other Loan Document by any Lender Party, or (f) such Loan Party’s general operation of its
business including all product liability out of or in connection with such Person’s or any of its Affiliates or licensees manufacture use or sale of a Product or the provision of a Service; provided that Borrower shall not have any
obligation hereunder to any Lender Party with respect to Indemnified Liabilities to the extent such Indemnified Liabilities have resulted from (i) the gross negligence, bad faith or willful misconduct of such Lender Party (as determined by a
court of competent jurisdiction in a final and non-appealable decision), (ii) intentional breach by such Lender Party of its material obligations hereunder or any other Loan Document (as determined by a court
of competent jurisdiction in a final and non-appealable decision) or (iii) any proceeding between and among Lenders (other than any claims against a Lender Party in its capacity as an Agent) that does not
involve an act or omission by Borrower or any other Subsidiary of Borrower. Each Lender Party shall be obligated to refund or return any and all amounts paid by the Borrower pursuant to this Section 10.5 to such Lender
Party for 

  
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any fees, expenses, or damages to the extent such Lender Party is not entitled to payment of such amounts in accordance with the terms hereof. If and to the extent that the foregoing undertaking
may be unenforceable for any reason, Borrower hereby agrees to make the maximum contribution to the payment and satisfaction of each of the Indemnified Liabilities which is permissible under applicable law. All Obligations provided for in this
Section 10.5 shall survive repayment of the Loans, cancellation of the Notes, any foreclosure under, or any modification, release or discharge of, any or all of the Collateral Documents and termination of this Agreement.

 10.6 Marshaling; Payments Set Aside. 

Neither Agent nor any Lender shall be under any obligation to marshal any assets in favor of Borrower or any other Person or against or in
payment of any or all of the Obligations. To the extent that Borrower makes a payment or payments to Agent or any Lender, or Agent or any Lender enforces its Liens or exercises its rights of set-off, and such
payment or payments or the proceeds of such enforcement or set-off or any part thereof are subsequently invalidated, declared to be fraudulent or preferential, set aside or required (including pursuant to any
settlement entered into by Agent or any Lender in its discretion) to be repaid to a trustee, receiver or any other party in connection with any bankruptcy, insolvency or similar proceeding, or otherwise, then (a) to the fullest extent permitted
by applicable law, to the extent of such recovery, the obligation hereunder or part thereof originally intended to be satisfied shall be revived and continued in full force and effect as if such payment had not been made or such enforcement or set-off had not occurred and (b) each Lender severally agrees to pay to Agent upon demand its ratable share of the total amount so recovered from or repaid by Agent to the extent paid to such Lender. 

10.7 Nonliability of Lenders. 

The relationship between Borrower on the one hand and Lenders and Agent on the other hand shall be solely that of borrower and lender. Neither
Agent nor any Lender shall have any fiduciary responsibility to Borrower. Neither Agent nor any Lender undertakes any responsibility to Borrower to review or inform Borrower of any matter in connection with any phase of Borrower’s business or
operations. To the fullest extent permitted under applicable law, execution of this Agreement by Borrower constitutes a full, complete and irrevocable release of any and all claims which Borrower may have at law or in equity in respect of all prior
discussions and understandings, oral or written, relating to the subject matter of this Agreement and the other Loan Documents. Neither Agent nor any Lender shall have any liability with respect to, and Borrower hereby, to the fullest extent
permitted under applicable law, waives, releases and agrees not to sue for, any special, indirect, punitive or consequential damages or liabilities. 

10.8 Assignments. 
 10.8.1
Assignments. 
 (a) Any Lender may at any time assign to one or more Persons (other than a Loan Party and their respective
Affiliates) (any such Person, an “Assignee”) all or any portion of such Lender’s Loans and Commitments, with the prior written consent of Agent, and, so long as no Event of Default (subject, for the avoidance of doubt, to any
cure periods) has occurred and is continuing, Borrower (which consents shall not be unreasonably withheld or delayed), provided, however, that no such consent(s) shall be required: 

(i) from Borrower for an assignment by a Lender to another Lender or an Affiliate of a Lender or an Approved Fund of a
Lender, but such Lender will give written notice to Borrower of any such assignment; 

  
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 (ii) from Agent for an assignment by a Lender to an Affiliate of a
Lender or an Approved Fund of a Lender; 
 (iii) from Borrower or Agent for an assignment by SWK Funding LLC, as a
Lender, to any Person for which SWK Advisors LLC acts as an investment advisor (or any similar type of representation or agency) pursuant to a written agreement, but SWK Funding LLC will give written notice to Borrower of any such assignment; 

(iv) from Borrower or Agent for an assignment by a Lender of its Loans and its Note as collateral security to a Federal
Reserve Bank or, as applicable, to such Lender’s trustee for the benefit of its investors (but no such assignment shall release any Lender from any of its obligations hereunder); or 

(v) from Borrower, Agent or any Lender for (A) the assignment of SWK’s Loans and Commitments to a Permitted
Assignee (as defined below) or (B) a collateral assignment by SWK of, and the grant by SWK of a security interest in, all of SWK’s right, title and interest in, to and under each of the Loan Documents, including, without limitation, all of
SWK’s rights and interests in, to and under this Agreement, the Obligations and the Collateral (collectively, the “Assigned Rights”), to a Permitted Assignee, provided that no such collateral assignment shall release SWK
from any of its obligations under any of the Loan Documents. In connection with any enforcement of or foreclosure upon its security interests in any of the Assigned Rights, a Permitted Assignee, upon notice to Borrower, SWK and the other Lenders,
shall be entitled to substitute itself, or its designee, for SWK as a Lender under this Agreement. For purposes hereof, the term “Permitted Assignee” shall mean any lender to or funding source of SWK or its Affiliate, together with
its successors, assigns or designees (including, without limitation, any purchaser or other assignee of the Assigned Rights from such Person). Effective immediately upon the replacement of SWK as a Lender under this Agreement by a Permitted Assignee
in accordance with this clause (v), SWK shall automatically be deemed to have resigned as Agent pursuant to Section 9.9 of this Agreement (without the need for Agent giving advance written notice of such resignation
as required pursuant to such Section 9.9), and Required Lenders shall appoint a successor Agent in accordance with Section 9.9 of this Agreement. 

(b) From and after the date on which the conditions described above have been met, (i) such Assignee shall be deemed automatically to
have become a party hereto and, to the extent that rights and obligations hereunder have been assigned to such Assignee pursuant to such Assignment Agreement, shall have the rights and obligations of a Lender hereunder and (ii) the assigning
Lender, to the extent that rights and obligations hereunder have been assigned by it pursuant to such Assignment Agreement, shall be released from its rights (other than its indemnification rights) and obligations hereunder. Upon the request of the
Assignee (and, as applicable, the assigning Lender) pursuant to an effective Assignment Agreement, Borrower shall execute and deliver to Agent for delivery to the Assignee (and, as applicable, the assigning Lender) a Note in the principal amount of
the Assignee’s Pro Rata Term Loan Share (and, as applicable, a Note in the principal amount of the Pro Rata Term Loan Share retained by the assigning Lender). Each such Note shall be dated the effective date of such assignment. Upon receipt by
the assigning Lender of such Note, the assigning Lender shall return to Borrower any prior Note held by it. 
 (c) Agent, acting solely for
this purpose as an agent of Borrower, shall maintain at one of its offices in the United States a copy of each Assignment Agreement delivered to it and a register for the recordation of the names and addresses of each Lender, and the Commitments of,
and principal amount of the Loans owing to, such Lender pursuant to the terms hereof. The entries in such register shall be, in the absence of manifest error, conclusive, and Borrower, Agent and Lenders may treat each Person whose name is recorded
therein pursuant to the terms hereof as a Lender hereunder for all purposes of this Agreement, notwithstanding notice to the contrary. Such register shall be available for inspection by Borrower and any Lender, at any reasonable time upon reasonable
prior notice to Agent. 

  
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 (d) Notwithstanding the foregoing provisions of this
Section 10.8.1 or any other provision of this Agreement, any Lender may at any time assign all or any portion of its Loans and its Note (i) as collateral security to a Federal Reserve Bank or, as applicable, to such
Lender’s trustee for the benefit of its investors (but no such assignment shall release any Lender from any of its obligations hereunder) and (ii) to (w) an Affiliate of such Lender which is at least fifty percent (50%) owned
(directly or indirectly) by such Lender or by its direct or indirect parent company, (x) its direct or indirect parent company, (y) to one or more other Lenders or (z) to an Approved Fund. 

10.9 Participations. 
 Any
Lender may at any time sell to one or more Persons participating interests in its Loans, Commitments or other interests hereunder (any such Person, a “Participant”). In the event of a sale by a Lender of a participating interest to
a Participant, (a) such Lender’s obligations hereunder shall remain unchanged for all purposes, (b) Borrower and Agent shall continue to deal solely and directly with such Lender in connection with such Lender’s rights and
obligations hereunder and (c) all amounts payable by Borrower shall be determined as if such Lender had not sold such participation and shall be paid directly to such Lender. No Participant shall have any direct or indirect voting rights
hereunder except with respect to any event described in Section 10.1 expressly requiring the unanimous vote of all Lenders or, as applicable, all affected Lenders. Each Lender agrees to incorporate the requirements of the
preceding sentence into each participation agreement which such Lender enters into with any Participant. Borrower agrees, to the fullest extent permitted by applicable law, that if amounts outstanding under this Agreement are due and payable (as a
result of acceleration or otherwise), each Participant shall be deemed to have the right of set-off in respect of its participating interest in amounts owing under this Agreement to the same extent as if the
amount of its participating interest were owing directly to it as a Lender under this Agreement; provided that such right of set-off shall be subject to the obligation of each Participant to share with
Lenders, and Lenders agree to share with each Participant, as provided in Section 2.10.4. Borrower also agrees that each Participant shall be entitled to the benefits of Section 3 as if it were a
Lender (provided that a Participant shall not be entitled to such benefits unless such Participant agrees, for the benefit of Borrower, to comply with the documentation requirements of Section 3.1(c) as if it were a
Lender and complies with such requirements, and provided, further, that no Participant shall receive any greater compensation pursuant to Section 3 than would have been paid to the participating Lender if no
participation had been sold). Any such Lender transferring a participation shall, as an agent for Borrower, maintain in the United States a register to record the names, address, and interest, principal and other amounts owing to, each Participant.
The entries in such register shall be, in the absence of manifest error, conclusive, and Borrower, Agent and the Lenders may treat each Person whose name is recorded therein pursuant to the terms hereof as a Participant hereunder for all purposes of
this Agreement, notwithstanding notice to the contrary. Such participation register shall be available for inspection by the Agent or Borrower, at any reasonable time upon reasonable prior written notice from Agent or Borrower. 

10.10 Confidentiality. 

Borrower, Agent and each Lender agree to use commercially reasonable efforts (equivalent to the efforts Borrower, Agent or such Lender applies
to maintain the confidentiality of its own confidential information) to maintain as confidential all information (including, without limitation, any information provided by Borrower pursuant to Sections 6.1, 6.2 and 6.9)
provided to them by any other party hereto and/or any other Loan Party, as applicable, except that Agent and each Lender may disclose such information (a) to Persons employed or engaged by Agent or such Lender or any of their Affiliates


  
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(including collateral managers of Lenders) in evaluating, approving, structuring or administering the Loans and the Commitments (provided that such Persons have been informed of the
covenants contained in this Section 10.10); (b) to any assignee or participant or potential assignee or participant that has agreed to comply with the covenants contained in this Section 10.10
(and any such assignee or participant or potential assignee or participant may disclose such information to Persons employed or engaged by them as described in clause (a) above); (c) as required or requested by any federal or state
regulatory authority or examiner, or any insurance industry association, or as reasonably believed by Agent or such Lender to be compelled by any court decree, subpoena or legal or administrative order or process; (d) as, on the advice of
Agent’s or such Lender’s counsel, is required by law; (e) in connection with the exercise of any right or remedy under the Loan Documents or in connection with any litigation to which Agent or such Lender is a party; (f) to any
nationally recognized rating agency or investor of a Lender that requires access to information about a Lender’s investment portfolio in connection with ratings issued or investment decisions with respect to such Lender; (g) that ceases to
be confidential through no fault of Agent or any Lender; (h) to a Person that is an investor or prospective investor in a Securitization that agrees that its access to information regarding Borrower and the Loans and Commitments is solely for
purposes of evaluating an investment in such Securitization and who agrees to treat such information as confidential; or (i) to a Person that is a trustee, collateral manager, servicer, noteholder or secured party in a Securitization in
connection with the administration, servicing and reporting on the assets serving as collateral for such Securitization. For purposes of this Section, “Securitization” means a public or private offering by a Lender or any of its
Affiliates or their respective successors and assigns, of securities which represent an interest in, or which are collateralized, in whole or in part, by the Loans or the Commitments. In each case described in clauses (c), (d) and
(e) (as such disclosure in clause (e) pertains to litigation only), where the Agent or Lender, as applicable, is compelled to disclose a Loan Party’s confidential information, promptly after such disclosure the Agent or such
Lender, as applicable, shall notify Borrower of such disclosure provided, however, that neither the Agent nor any Lender shall be required to notify Borrower of any such disclosure (i) to any federal or state banking regulatory
authority conducting an examination of the Agent or such Lender, or (ii) to the extent that it is legally prohibited from so notifying Borrower. Notwithstanding the foregoing, Agent reserves the right to provide to industry trade organizations
information necessary and customary for inclusion in league table measurements. 
 10.11 Captions. 

Captions used in this Agreement are for convenience only and shall not affect the construction of this Agreement. 

10.12 Nature of Remedies. 

All Obligations of Borrower and rights of Agent and Lenders expressed herein or in any other Loan Document shall be in addition to and not in
limitation of those provided by applicable law. No failure to exercise and no delay in exercising, on the part of Agent or any Lender, any right, remedy, power or privilege hereunder, shall operate as a waiver thereof; nor shall any single or
partial exercise of any right, remedy, power or privilege hereunder preclude any other or further exercise thereof or the exercise of any other right, remedy, power or privilege. 

10.13 Counterparts. 
 This
Agreement may be executed in any number of counterparts and by the different parties hereto on separate counterparts and each such counterpart shall be deemed to be an original, but all such counterparts shall together constitute but one and
the same Agreement. Receipt by facsimile machine or in “.pdf” format through electronic mail of any executed signature page to this Agreement or any other Loan Document shall constitute effective delivery of such signature page. This
Agreement and the other Loan 

  
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Documents to the extent signed and delivered by means of a facsimile machine or other electronic transmission (including “.pdf”), shall be treated in all manner and respects and for all
purposes as an original agreement or amendment and shall be considered to have the same binding legal effect as if it were the original signed version thereof delivered in person. No party hereto or to any such other Loan Document shall raise the
use of a facsimile machine or other electronic transmission to deliver a signature or the fact that any signature or agreement or amendment was transmitted or communicated through the use of a facsimile machine or other electronic transmission as a
defense to the formation or enforceability of a contract and each such party forever waives any such defense. 
 10.14 Severability.

 The illegality or unenforceability of any provision of this Agreement or any instrument or agreement required hereunder shall not in any
way affect or impair the legality or enforceability of the remaining provisions of this Agreement or any instrument or agreement required hereunder. 

10.15 Entire Agreement. 

This Agreement, together with the other Loan Documents, embodies the entire agreement and understanding among the parties hereto and supersedes
all prior or contemporaneous agreements and understandings of such Persons, verbal or written, relating to the subject matter hereof and thereof. 

10.16 Successors; Assigns. 

This Agreement shall be binding upon Borrower, Lenders and Agent and their respective successors and assigns, and shall inure to the
benefit of Borrower, Lenders and Agent and the successors and assigns of Lenders and Agent. No other Person shall be a direct or indirect legal beneficiary of, or have any direct or indirect cause of action or claim in connection with, this
Agreement or any of the other Loan Documents. Borrower may not assign or transfer any of its rights or Obligations under this Agreement without the prior written consent of Agent and each Lender. 

10.17 Governing Law. 
 THIS
AGREEMENT AND EACH NOTE SHALL BE A CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF NEW YORK APPLICABLE TO CONTRACTS MADE AND TO BE PERFORMED ENTIRELY WITHIN SUCH STATE, WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES (OTHER
THAN SECTION 5-1401 AND SECTION 5-1402 OF THE NEW YORK GENERAL OBLIGATIONS CODE). 

10.18 Forum Selection; Consent to Jurisdiction. 

ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT, SHALL BE BROUGHT AND
MAINTAINED EXCLUSIVELY IN THE COURTS OF THE STATE OF NEW YORK OR IN THE UNITED STATES DISTRICT COURT FOR THE SOUTHERN DISTRICT OF NEW YORK; PROVIDED THAT ANY SUIT SEEKING ENFORCEMENT AGAINST ANY COLLATERAL OR OTHER PROPERTY MAY BE BROUGHT, AT
AGENT’S OPTION, IN THE COURTS OF ANY JURISDICTION WHERE SUCH COLLATERAL OR OTHER PROPERTY MAY BE FOUND. EACH PARTY HEREBY EXPRESSLY AND IRREVOCABLY SUBMITS TO THE JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK AND OF THE UNITED STATES
DISTRICT COURT FOR THE SOUTHERN DISTRICT OF NEW YORK FOR THE PURPOSE OF ANY SUCH LITIGATION AS SET FORTH ABOVE. EACH PARTY FURTHER IRREVOCABLY CONSENTS TO THE SERVICE 

  
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OF PROCESS BY REGISTERED MAIL, U.S. FIRST CLASS POSTAGE PREPAID, OR BY PERSONAL SERVICE WITHIN OR WITHOUT THE STATE OF NEW YORK. EACH PARTY HEREBY EXPRESSLY AND IRREVOCABLY WAIVES, TO THE FULLEST
EXTENT PERMITTED UNDER APPLICABLE LAW, ANY OBJECTION WHICH IT MAY NOW OR HEREAFTER HAVE TO THE LAYING OF VENUE OF ANY SUCH LITIGATION BROUGHT IN ANY SUCH COURT REFERRED TO ABOVE AND ANY CLAIM THAT ANY SUCH LITIGATION HAS BEEN BROUGHT IN AN
INCONVENIENT FORUM. 
 10.19 Waiver of Jury Trial. 

EACH OF BORROWER, AGENT AND EACH LENDER, TO THE FULLEST EXTENT PERMITTED UNDER APPLICABLE LAW, HEREBY WAIVES ANY RIGHT TO A TRIAL BY JURY IN
ANY ACTION OR PROCEEDING TO ENFORCE OR DEFEND ANY RIGHTS UNDER THIS AGREEMENT, ANY NOTE, ANY OTHER LOAN DOCUMENT AND ANY AMENDMENT, INSTRUMENT, DOCUMENT OR AGREEMENT DELIVERED OR WHICH MAY IN THE FUTURE BE DELIVERED IN CONNECTION HEREWITH OR
THEREWITH OR ARISING FROM ANY LENDING RELATIONSHIP EXISTING IN CONNECTION WITH ANY OF THE FOREGOING, AND AGREES THAT ANY SUCH ACTION OR PROCEEDING SHALL BE TRIED BEFORE A COURT AND NOT BEFORE A JURY. 

10.20 Patriot Act. 
 Each
Lender that is subject to the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001)) (the “Patriot Act”), and Agent (for itself and not on behalf of any Lender),
hereby notifies each Loan Party that, pursuant to the requirements of the Patriot Act, such Lender and Agent are required to obtain, verify and record information that identifies each Loan Party, which information includes the name and address of
each Loan Party and other information that will allow such Lender or Agent, as applicable, to identify each Loan Party in accordance with the Patriot Act. 

10.21 Independent Nature of Relationship. 

Nothing herein contained shall constitute any Loan Party and SWK as a partnership, an association, a joint venture or any other kind of entity
or legal form or constitute any party the agent of the other. No party shall hold itself out contrary to the terms of this Section 10.21 and no party shall become liable by any representation, act or omission of the other
contrary to the provisions hereof. No Loan Party, Lender, nor SWK has any fiduciary or other special relationship with the other party hereto or any of its Affiliates. The Loan Parties and SWK agree that SWK is not involved in or responsible for the
manufacture, marketing or sale of any Product or the provision of any Service. 
 10.22 Approved AR Loan Facility. 

(a) Agent and Lenders acknowledge that Borrower is seeking a revolving loan facility to be secured by a first lien security interest in
Borrower’s Inventory and accounts receivable generated by product sales in the normal course of business (such revolving loan facility, together with any replacement revolving loan facility as approved by Agent that is subject to an
Intercreditor Agreement, collectively an “Approved AR Loan Facility”). Borrower may enter into any such Approved AR Loan Facliity so long as (i) such facility is in a maximum principal amount of $5,000,000, (ii) such facility
is subject to an intercreditor agreement acceptable to Agent, (iii) Agent shall have a second priority Lien and security interest in any accounts receivable and Inventory securing such revolving loan facility, and (iv) the material terms
and conditions of such revolving loan facility shall be acceptable to Agent in its commercially reasonable discretion. Agent and Borrower agree to work together in good faith, and at Borrower’s sole


  
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cost and expense, to negotiate and enter into such amendments to this Agreement and such other Loan Documents as may be necessary to permit such Debt owing under any Approved AR Loan Facility, to
release and/or subordinate such Liens as may be necessary to effectuate any such Approved AR Loan Facility, and to enter into such third party documents as may be reasonably requested by Borrower and/or the revolving loan lender under any such
Approved AR Loan Facility. 
 (b) Notwithstanding anything set forth in the loan documents governing any such Approved AR Loan Facility,
Borrower shall not incur more than $3,000,000 in principal indebtedness under the Approved AR Loan Facility without the prior written consent of Agent, in its sole discretion, unless and until (i) Borrower shall have (A) achieved Aggregate
Revenue of at least $12,000,000 during the Fiscal Quarter ending September 30, 2019 and (B) issued additional Equity Interests or Subordinated Debt resulting in net cash proceeds to Borrower of not less than $5,000,000, or,
alternatively, (ii) Borrower shall have (A) achieved Aggregate Revenue of at least $14,000,000 during the Fiscal Quarter ending December 31, 2019 and (B) issued additional Equity Interests or Subordinated Debt
resulting in net cash proceeds to Borrower of not less than $5,000,000. 
 (c) Agent and Borrower agree to work together in good faith, and
at Borrower’s sole cost and expense, to negotiate and enter into such amendments to this Agreement and such other Loan Documents as may be necessary to permit such Debt owing under any Approved AR Loan Facility, to release and/or subordinate
such Liens as may be necessary to effectuate any such Approved AR Loan Facility, and to enter into such third party documents as may be reasonably requested by Borrower and/or the revolving loan lender under any such Approved AR Loan Facility. 

[Remainder of page intentionally blank; signature pages follow.] 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed and
delivered by their duly authorized officers as of the date first set forth above. 
  

			
	BORROWER:
	
	 BIOLASE, INC., 
 a Delaware
corporation

		
	By:	 	      

	Name:	 	  

	Title:	 	  




  
 [Signature Page to
Credit Agreement] 












 
					
	AGENT AND LENDERS:
	
	SWK FUNDING LLC,
	as Agent and a Lender
		
	        	 	 By: SWK Holdings Corporation,
 its
sole Manager

			
		 	By:	 	          

		 	Name: Winston Black
		 	Title: Chief Executive Officer



  
 [Signature Page to
Credit Agreement]