EX-10.1



 Exhibit 10.1 

Execution Version 
  

 
 CREDIT AGREEMENT 

dated as of October 23, 2015 

THE EXONE COMPANY, 
 as
Borrower, 
 EXONE AMERICAS, LLC and EXONE GmbH, 

as Guarantors, 
 and 

RHI INVESTMENTS, LLC, 
 as
Lender 
  
  

[Schedules and Exhibits identified in the Table of Contents to the Credit Agreement are not being filed but will be furnished supplementally to the Securities
and Exchange Commission upon request.] 







 Table of Contents 
  

									
	 	 	 	 	 	  	Page	 
			
	1.	 	 DEFINITIONS AND MECHANICS
	  	 	1	  
				
		 	1.1	 	 Certain Definitions
	  	 	1	  
				
		 	1.2	 	 Construction
	  	 	11	  
				
		 	1.3	 	 Accounting Principles
	  	 	13	  
			
	2.	 	 LOANS AND INTEREST RATES
	  	 	13	  
				
		 	2.1	 	 Revolving Credit Loans
	  	 	13	  
				
		 	2.2	 	 Commitment Fee
	  	 	13	  
				
		 	2.3	 	 Termination or Reduction of Revolving Credit Commitments
	  	 	13	  
				
		 	2.4	 	 Loans and Borrowings; Loan Request
	  	 	13	  
				
		 	2.5	 	 Evidence of Debt
	  	 	14	  
				
		 	2.7	 	 Interest Rates
	  	 	15	  
				
		 	2.8	 	 Interest Payment
	  	 	15	  
				
		 	2.9	 	 Interest After Default
	  	 	15	  
			
	3.	 	 PAYMENTS
	  	 	16	  
				
		 	3.1	 	 Loan Payments
	  	 	16	  
				
		 	3.2	 	 Voluntary Prepayments
	  	 	16	  
				
		 	3.3	 	 Mandatory Prepayments
	  	 	16	  
				
		 	3.4	 	 Expiration Date
	  	 	16	  
			
	4.	 	 REPRESENTATIONS AND WARRANTIES
	  	 	17	  
				
		 	4.1	 	 Representations and Warranties
	  	 	17	  
				
		 	4.2	 	 Updates to Schedules
	  	 	23	  
			
	5.	 	 CONDITIONS OF LENDING
	  	 	23	  
				
		 	5.1	 	 Conditions Precedent
	  	 	23	  
				
		 	5.2	 	 Conditions Precedent to Any Loan
	  	 	25	  
			
	6.	 	 COVENANTS
	  	 	26	  
				
		 	6.1	 	 Affirmative Covenants
	  	 	26	  
				
		 	6.2	 	 Negative Covenants
	  	 	29	  
				
		 	6.3	 	 Reporting Requirements
	  	 	34	  
			
	7.	 	 DEFAULT
	  	 	35	  
				
		 	7.1	 	 Events of Default
	  	 	35	  
				
		 	7.2	 	 Consequences of Event of Default
	  	 	38	  


  
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		 	 7.3
	 	Set-off	  	 	39	  
				
		 	 7.4
	 	Notice of Sale	  	 	39	  
			
	 8.
	 	MISCELLANEOUS	  	 	40	  
				
		 	 8.1
	 	Modifications, Amendments or Waivers	  	 	40	  
				
		 	 8.2
	 	No Implied Waivers; Cumulative Remedies; Writing Required	  	 	40	  
				
		 	 8.3
	 	Reimbursement, Indemnification and Waiver by the Loan Parties	  	 	40	  
				
		 	 8.4
	 	Holidays	  	 	41	  
				
		 	 8.5
	 	Notices	  	 	42	  
				
		 	 8.6
	 	Severability	  	 	43	  
				
		 	 8.7
	 	Governing Law	  	 	43	  
				
		 	 8.8
	 	Prior Understanding	  	 	43	  
				
		 	 8.9
	 	Duration; Survival	  	 	44	  
				
		 	 8.10
	 	Successors and Assigns	  	 	44	  
				
		 	 8.11
	 	Confidentiality	  	 	44	  
				
		 	 8.12
	 	Counterparts	  	 	45	  
				
		 	 8.13
	 	Lender’s Consent	  	 	45	  
				
		 	 8.14
	 	Exceptions	  	 	45	  
				
		 	 8.15
	 	CONSENT TO FORUM; WAIVER OF JURY TRIAL	  	 	45	  
				
		 	 8.16
	 	Payments Set Aside	  	 	45	  
				
		 	 8.17
	 	Taxes	  	 	46	  
				
		 	 8.18
	 	ACKNOWLEDGEMENT	  	 	47	  








 LIST OF SCHEDULES AND EXHIBITS 

 

			
	Schedules	  	
		
	Schedule 1.1(a)	  	Excluded Collateral
	Schedule 1.1(b)	  	Permitted Liens
	Schedule 4.1.2	  	Capitalization and Ownership
	Schedule 4.1.6	  	Litigation
	Schedule 4.1.8	  	Liabilities
	Schedule 4.1.16	  	Insurance
	Schedule 4.1.18	  	Material Contracts
	Schedule 4.1.21	  	Labor Contracts
	Schedule 4.1.24	  	Collateral Locations
	Schedule 6.1.16	  	Post-Closing Matters
	Schedule 6.2.1	  	Indebtedness
	Schedule 6.2.3	  	Guaranties
	Schedule 6.2.4	  	Loans and Advances
	Schedule 6.2.8	  	Affiliate Transactions
		
	Exhibits	  	
		
	Exhibit A	  	Form of Collateral Assignment of Contract Rights
	Exhibit B	  	Form of Guaranty Agreement
	Exhibit C	  	Form of Intercompany Subordination Agreement
	Exhibit D	  	Form of Note
	Exhibit E	  	Form of U.S. Security Agreement
	Exhibit F	  	Form of Security Transfer Agreement
	Exhibit 2.4	  	Form of Loan Request
	Exhibit 6.1.14	  	Form of Landlord’s Waiver


  
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 CREDIT AGREEMENT 

THIS CREDIT AGREEMENT (this “Agreement”) is dated as of October 23, 2015, and is made by and among THE EXONE COMPANY, a
Delaware corporation, having a principal address at 127 Industry Boulevard, North Huntingdon, PA 15642 (the “Borrower”), EXONE AMERICAS, LLC, a Delaware limited liability company, having a principal address at 127 Industry
Boulevard, North Huntingdon, PA 15642 (“ExOne Americas”) and EXONE GmbH, a German company having a principal address at Daimlerstrasse 22, 86368 Gersthofen Germany (“ExOne GmbH”; together with ExOne Americas, the
“Guarantors”) and RHI INVESTMENTS, LLC, a Pennsylvania limited liability company, having a principal address at 960 Penn Avenue, Suite 400, Pittsburgh, PA 15222 (the “Lender”). 

RECITALS 
 WHEREAS, the
Borrower and its Subsidiaries (“ExOne”) manufacture, sell, distribute and service 3-D printing machines and related equipment (“Machines”) to customers on a worldwide basis; and 

WHEREAS, the Borrower has requested the Lender to provide a $15,000,000 revolving credit facility, the proceeds of which will be used to
assist ExOne in implementing various lease financing vehicles in connection with the sale of Machines and services to ExOne customers and for working capital and other general corporate purposes. 

AGREEMENT 
 In
consideration of the foregoing, of their mutual covenants and agreements hereinafter set forth, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, and intending to be legally bound hereby,
the Loan Parties (as defined herein) and the Lender covenant and agree as follows: 
  

	1.	DEFINITIONS AND MECHANICS 

 1.1 Certain Definitions. 

In addition to words and terms defined elsewhere in this Agreement, the following words and terms shall have the following meanings,
respectively, unless the context clearly requires otherwise: 
 “Adjusted LIBOR Rate” shall have the meaning specified in
Section 2.7. 
 “Affiliate” as to any Person, means any other Person: (a) which directly or indirectly
controls, is controlled by, or is under common control with such Person, (b) which beneficially owns or holds more than fifty percent (50%) of any class of the voting or other equity interests of such Person, or (c) more than fifty
percent (50%) of any class of voting interests or other equity interests of which is beneficially owned or held, directly or indirectly, by such Person. Control, as used in this definition, means the possession, directly or indirectly, of the
power to direct or cause the direction of the management or policies of a Person, whether through the ownership of voting securities, by contract or otherwise, including the power to elect a majority of the directors or trustees of a corporation or
trust, as the case may be. 







 “Anti-Terrorism Laws” means any Law relating to terrorism, trade sanctions
programs and embargoes, import/export licensing, money laundering or bribery, and any regulation, order, or directive promulgated, issued or enforced pursuant to such Law, all as amended, supplemented or replaced from time to time. 

“Applicable Margin” means 700 basis points (7.00%). 

“Asset Sale” means any disposition or series of dispositions by any Loan Party or any Subsidiary of a Loan Party after the
date hereof of the type described in Section 6.2.7. 
 “Assigned Collateral” means all of the contract rights
described in the Collateral Assignment of Contract Rights. 
 “Authorized Officer” means those individuals, designated by
written notice to the Lender from each Loan Party, authorized to execute notices, reports and other documents on behalf of such Loan Party required hereunder. Each Loan Party may amend such list of individuals from time to time by giving written
notice of such amendment to the Lender. 
 “Benefit Arrangement” means at any time an “employee benefit plan”,
within the meaning of Section 3(3) of ERISA, which is not a Plan, sponsored or otherwise contributed to by any member of the ERISA Group. 

“Borrowing Date” means, the date for the making of any Loan, which shall be a Business Day. 

“Business Day” means any day which is neither a Saturday or Sunday nor a legal holiday on which commercial banks are
authorized or required to be closed in Pittsburgh, Pennsylvania. 
 “Change of Control” means, with respect to the
Borrower, an event or series of events by which any “person” or “group” (as such terms are used in Sections 13(d) and 14(d) of the Securities Exchange Act of 1934, but excluding any employee benefit plan of such person or its
subsidiaries, and any person or entity acting in its capacity as trustee, agent or other fiduciary or administrator of any such plan) becomes the “beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Securities Exchange Act of
1934, except that a person or group shall be deemed to have “beneficial ownership” of all securities that such person or group has the right to acquire (such right, an “option right”), whether such right is exercisable
immediately or only after the passage of time), directly or indirectly, of 25% or more of the equity securities of the Borrower entitled to vote for members of the board of directors or equivalent governing body of such Person on a fully-diluted
basis (and taking into account all such securities that such person or group has the right to acquire pursuant to any option right); provided, however, that the determination of the percentage above shall exclude any
shares of common stock beneficially owned directly or indirectly by S. Kent Rockwell or the Lender that are transferred to the acquiring “person” or “group” above. 

  
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 “Closing Date” means October 23, 2015. 

“Collateral Assignment of Contract Rights” means the Collateral Assignment of Contract Rights made by and between the Loan
Parties and the Lender in substantially the form attached as Exhibit A, made by and between the Loan Parties and the Lender, dated as of the Closing Date, as the same may be amended, restated, or modified from time to time. 

“Collateral” means the UCC Collateral, the Assigned Collateral and the German Collateral; excluding any (a) Excluded
Collateral and (b) any contract or agreement which by virtue of its terms does not allow for its pledge or assignment to the Lender, but including, any proceeds from any such contract or agreement. 

“Commitment Fee” shall have the meaning specified in Section 2.2. 

“Commodity Exchange Act” means the Commodity Exchange Act (7 U.S.C. § 1 et seq.), as amended from time to time, and any
successor statute. 
 “Covered Entity” means the Borrower, each of the Borrower’s Subsidiaries and all Guarantors.

 “Default Rate” means a rate per annum equal to two percent (2%) in excess of the Adjusted LIBOR Rate. 

“Distributions” means, for the applicable period, the aggregate of all amounts paid or payable (without duplication) as
dividends or distributions on or in respect of any shares of any class of capital stock of or other equity interests of a Person, and includes any purchase, redemption or other retirement of any ownership interests directly or indirectly through a
subsidiary or otherwise and includes return of capital to members. 
 “Dollar, Dollars, U.S. Dollars” and the symbol
$ means lawful money of the United States of America. 
 “ECP” means an “eligible contract participant” as
defined in Section 1(a)(18) of the Commodity Exchange Act or any regulations promulgated thereunder and the applicable rules issued by the Commodity Futures Trading Commission and/or the SEC. 

“ERISA” means the Employee Retirement Income Security Act of 1974, as the same may be amended or supplemented from time to
time, and any successor statute of similar import, and the rules and regulations thereunder, as from time to time in effect. 

“ERISA Group” means, at any time, the Loan Parties and all members of a controlled group of corporations and all trades or
businesses (whether or not incorporated) under common control and all other entities which, together with the Borrower, are treated as a single employer under Section 414 of the Internal Revenue Code. 

  
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 “Event of Default” means any of the events described in Section 7.1
and referred to therein as an “Event of Default”. 
 “Excluded Collateral” means (a) all real property owned
by the Borrower and the Guarantors, and (b) other collateral owned by the Borrower or the Guarantors or other lease agreements listed on Schedule 1.1(a). 

“Excluded Subsidiary” means, (a) collectively, (i) ExOne Property GmbH, (ii) ExOne KK,
(iii) MWT—Gesellschaft für Industrielle Mikrowellentechnik mbH, (iv) ExOne Italy S.r.l, (v) ExOne Sweden AB and (vi) any other Subsidiary created or acquired after the Closing Date, and (b) in the case of any
obligation under any Excluded Swap Obligation, any Subsidiary of the Borrower that is a non-qualifying party with respect thereto; provided that the Subsidiaries described in this clause (b) shall only be Excluded Subsidiaries to the
extent that, and for so long as, any guaranty by such Subsidiary would have adverse tax consequences for the Borrower or any other Loan Party or result in a violation of applicable Laws. 

“Excluded Swap Obligations” means, with respect to any Guarantor, any Swap Obligation if, and to the extent that, all or a
portion of the Guaranty of such Guarantor of, or the grant by such Guarantor of a security interest to secure, such Swap Obligation (or any Guaranty thereof) is or becomes illegal under the Commodity Exchange Act or any rule, regulation or order of
the Commodity Futures Trading Commission (or the application or official interpretation of any thereof) by virtue of such Guarantor’s failure for any reason to constitute an ECP at the time the Guarantee of such Guarantor or the grant of such
security interest becomes or would become effective with respect to such Swap Obligation. If a Swap Obligation arises under a master agreement governing more than one swap, such exclusion shall apply only to the portion of such Swap Obligation that
is attributable to swaps for which such Guarantee or security interest is or becomes illegal. 
 “ExOne” shall have the
meaning assigned to that term in the Recitals. 
 “ExOne Americas” shall have the meaning assigned to that term in
the Recitals. 
 “ExOne GmbH” shall have the meaning assigned to that term in the Recitals. 

“Expiration Date” means October 23, 2020. 

“GAAP” means accounting principles generally accepted in the United States of America, subject to the provisions of
Section 1.3, and applied on a consistent basis both as to classification of items and amounts. 
 “German
Collateral” means all of the property of ExOne GmbH in which security interests in favor of the Lender have been granted by ExOne GmbH under the Security Transfer Agreement. 

“Guarantors” means each of ExOne Americas and ExOne GmbH. 

“Guaranty” of any Person means any obligation of such Person guaranteeing or in effect guaranteeing any liability or
obligation of any other Person in any manner, whether directly or 

  
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indirectly, including any agreement to indemnify or hold harmless any other Person, any performance bond or other suretyship arrangement and any other form of assurance against loss, except
endorsement of negotiable or other instruments for deposit or collection in the ordinary course of business. 
 “Guaranty
Agreement” means the Continuing Agreement of Guaranty and Suretyship in substantially the form attached as Exhibit B, dated as of the Closing Date, executed and delivered to the Lender by each Guarantor. 

“Increase Effective Date” shall have the meaning assigned to that term in Section 2.6(b). 

“Incremental Increase” shall have the meaning assigned to that term in Section 2.6(a). 

“Indebtedness” means, as to any Person at any time, any and all indebtedness, obligations or liabilities (whether matured or
unmatured, liquidated or unliquidated, direct or indirect, absolute or contingent, or joint or several) of such Person for or in respect of: (a) borrowed money, seller notes or seller holdbacks, (b) amounts raised under or liabilities in
respect of any note purchase or acceptance credit facility in the ordinary course of business, (c) reimbursement obligations (contingent or otherwise) under any letter of credit, currency swap agreement, interest rate swap, cap, collar or floor
agreement or other interest rate management device, (d) any other transaction (including forward sale or purchase agreements, capitalized leases and conditional sales agreements) having the commercial effect of a borrowing of money entered into
by such Person to finance its operations or capital requirements (but not including trade payables and accrued expenses incurred in the ordinary course of the business which are not represented by a promissory note or other evidence of indebtedness
and which are not more than ninety (90) days past due), or (e) any Guaranty of Indebtedness for borrowed money. 

“Indemnified Taxes” means (a) Taxes imposed on or with respect to any payment made by or on account of any obligation of
the Borrower under any Loan Document and (b) to the extent not otherwise described in Other Taxes. 
 “Indemnitee”
shall have the meaning assigned to that term in Section 8.3.2. 
 “Intercompany Subordination Agreement” means the
Intercompany Subordination Agreement, in substantially the form attached as Exhibit C, dated as of the Closing Date, made by and among the Loan Parties, in form and substance satisfactory to the Lender. 

“Interest Payment Date” means the fifteenth (15th) day of each
calendar month after the date hereof and on the Expiration Date or upon acceleration of the Note. 
 “Internal Revenue
Code” means the Internal Revenue Code of 1986, as the same may be amended or supplemented from time to time, and any successor statute of similar import, and the rules and regulations thereunder, as from time to time in effect. 

“Labor Contracts” means all employment agreements, employment contracts, collective bargaining agreements and other
agreements between a Loan Party and its employees. 

  
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 “Landlord’s Waiver” means a Landlord’s Waiver executed by a landlord
or lessor at premises leased by one of the Loan Parties and acknowledged by such Loan Party and the Lender, in each case, in form and substance satisfactory to the Lender. 

“Law” means any law (including common law), constitution, statute, treaty, regulation, rule, ordinance, opinion, release,
ruling, order, injunction, writ, decree, bond, judgment, authorization, approval, lien, award by or settlement agreement with any Official Body, including any of the foregoing Laws relating to any do-not-call regulations, as any of the foregoing
Laws from time to time may be amended, renewed, extended or replaced. 
 “Lien” means any mortgage, deed of trust, pledge,
lien, security interest, charge or other encumbrance or security arrangement of any nature whatsoever, whether voluntarily or involuntarily given, including any conditional sale or title retention arrangement, and any assignment, deposit arrangement
or lease intended as, or having the effect of, security and any filed financing statement or other notice of any of the foregoing (whether or not a lien or other encumbrance is created or exists at the time of the filing). 

“Loan Documents” means this Agreement, the Guaranty Agreement, the U.S. Security Agreement, the Collateral Assignment of
Contract Rights, the Note, the Intercompany Subordination Agreement, the Security Transfer Agreement, any Landlord’s Waiver, any deposit account control agreement or similar instrument and any other instruments, certificates or documents
delivered or contemplated to be delivered hereunder or thereunder or in connection herewith or therewith, as the same may be supplemented or amended from time to time in accordance herewith or therewith, and “Loan Document” means
any of the Loan Documents. 
 “Loan Party” means the Borrower and the Guarantors. 

“Loan Request” shall have the meaning assigned to such term in Section 2.4. 

“Loans” shall have the meaning as assigned to that term in Section 2.1. 

“Machines” shall have the meaning assigned to that term in the Recitals. 

“Material Adverse Change” means any set of circumstances or events which: (a) has or could reasonably be expected to
have any material adverse effect whatsoever upon the validity or enforceability of any Loan Document or the Collateral, (b) is or could reasonably be expected to be material and adverse to the business, properties, assets, financial condition
or results of operations of the Borrower and its Subsidiaries, taken as a whole, (c) impairs materially or could reasonably be expected to impair materially the ability of the Borrower to duly and punctually pay or perform its Indebtedness
owing to Lender or any Loan Party to perform its Obligations, or (d) impairs materially or could reasonably be expected to impair materially the ability of the Lender, to the extent permitted, to enforce its legal remedies pursuant to any Loan
Document. 
 “Net Cash Proceeds” means in connection with any Asset Sale or any Recovery Event, the proceeds thereof in the
form of cash and cash equivalents (including any such proceeds received by way of deferred payment of principal pursuant to a note or installment receivable or purchase price adjustment receivable or otherwise, but only as and when received), net of
attorneys’ fees, accountants’ fees, investment banking and other customary advisor fees, amounts 

  
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required to be applied to the repayment of Indebtedness secured by a Lien and other customary fees and expenses actually incurred in connection therewith and net of taxes paid or reasonably
estimated to be payable as a result thereof (after taking into account any available tax credits or deductions and any tax sharing arrangements). 

“Note” means the Note in substantially the form attached as Exhibit D, dated as of the Closing Date, made by the
Borrower payable to the order of the Lender in the original principal amount of $15,000,000, as the same may be amended, restated, modified, or extended from time to time. 

“Notices” shall have the meaning assigned to that term in Section 8.5. 

“Plan” means at any time an employee pension benefit plan (including a “multiemployer plan” within the meaning of
Section 4001(a)(3) of ERISA) which is covered by Title IV of ERISA or is subject to the minimum funding standards under Sections 412, 430 and 436 of the Internal Revenue Code and either (i) is maintained by any member of the ERISA Group
for employees of any member of the ERISA Group or (ii) has at any time within the preceding five years been maintained by any entity which was at such time a member of the ERISA Group for employees of any entity which was at such time a member
of the ERISA Group. 
 “Obligation” means any obligation or liability of Loan Parties to the Lender, howsoever created,
arising or evidenced, whether direct or indirect, absolute or contingent, now or hereafter existing, or due or to become due, under or in connection with this Agreement, the Note or any other Loan Document. Notwithstanding anything to the contrary
contained in the foregoing, the Obligations shall not include any Excluded Swap Obligations. 
 “Official Body” means any
national, federal, state, local or other government or political subdivision or any agency, authority, board, bureau, central bank, commission, department or instrumentality of either, or any court, tribunal, grand jury or arbitrator, in each case
whether foreign or domestic. 
 “Organizational Documents” means: (a) with respect to any corporation, its certificate
or articles of incorporation or organization, as amended, and its by-laws, as amended, (b) with respect to any limited partnership, its certificate of limited partnership, as amended, and its partnership
agreement, as amended, (c) with respect to any general partnership, its partnership agreement, as amended, and (d) with respect to any limited liability company, its articles of organization, as amended, and its operating agreement, as
amended. In the event any term or condition of this Agreement or any other Loan Document requires any Organizational Document to be certified by a secretary of state or similar governmental official, the reference to any such “Organizational
Document” shall only be to a document of a type customarily certified by such governmental official. 
 “Other Connection
Taxes” means, Taxes imposed as a result of a present or former connection between the Lender and the jurisdiction imposing such Tax (other than connections arising from the Lender having executed, delivered, become a party to, performed its
obligations under, received payments under, received or perfected a security interest under, engaged in any other transaction pursuant to or enforced any Loan Document, or sold or assigned an interest in any Loan or Loan Document). 

  
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 “Other Taxes” means all present or future stamp, court or documentary,
intangible, recording, filing or similar Taxes that arise from any payment made under, from the execution, delivery, performance, enforcement or registration of, from the receipt or perfection of a security interest under, or otherwise with respect
to, any Loan Document, except any such Taxes that are Other Connection Taxes imposed with respect to an assignment (other than an assignment made pursuant to Section (a)(a)). 

“PBGC” means the Pension Benefit Guaranty Corporation established pursuant to Subtitle A of Title IV of ERISA or any
successor. 
 “Permitted Investments” means U.S. Treasury securities, money market mutual funds of nationally-recognized
sponsors, and debt securities of up to 18 months in maturity of U.S. companies carrying a rating of at least BBB with Standard & Poor’s Financial Services, LLC or rating of Baa2 with Moody’s Investors Service, Inc. 

“Permitted Liens” means: 

(a) Liens for taxes, assessments, or similar charges, incurred in the ordinary course of business and which are not yet due and payable; 

(b) Pledges or deposits made in the ordinary course of business to secure payment of workmen’s compensation, or to participate in any
fund in connection with workmen’s compensation, unemployment insurance, old-age pensions or other social security programs; 
 (c)
Liens of mechanics, materialmen, warehousemen, carriers, or other like Liens, securing obligations incurred in the ordinary course of business that are not yet due and payable and Liens of landlords securing obligations to pay lease payments that
are not yet due and payable or in default; 
 (d) Good-faith pledges or deposits made in the ordinary course of business to secure
performance of bids, tenders, contracts (other than for the repayment of borrowed money) or leases, not in excess of the aggregate amount due thereunder, or to secure statutory obligations, or surety, appeal, indemnity, performance or other similar
bonds required in the ordinary course of business; 
 (e) Encumbrances consisting of zoning restrictions, easements or other restrictions on
the use of real property, or minor irregularities in title thereto and other immaterial liens that do not secure the payment of money, none of which materially impairs the use of such property or the value thereof, and none of which is violated in
any material respect by existing or proposed structures or land use; 
 (f) Any Lien existing on the date of this Agreement and described on
Schedule 1.1(b), and any extension, replacement or renewal thereof, provided that the principal amount secured thereby is not hereafter increased, and no additional assets become subject to such Lien; 

  
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 (g) Purchase Money Security Interests, capitalized leases and Liens on tangible property
(excluding inventory) to the extent that the Indebtedness secured thereby is permitted under Section 6.2.1, provided that such Liens shall be limited to the assets acquired with such purchase money financing or leased pursuant to
such capitalized lease; 
 (h) The following, (A) if the validity or amount thereof is being contested in good faith by appropriate and
lawful proceedings diligently conducted so long as levy and execution thereon have been stayed and continue to be stayed or (B) if a final judgment is entered and such judgment is discharged within thirty (30) days of entry, and in either
case they do not affect the Collateral or, in the aggregate, materially impair the ability of any Loan Party to perform its Obligations hereunder or under the other Loan Documents: 

(1) Claims or Liens for taxes, assessments or charges due and payable and subject to interest or penalty, provided that the applicable
Loan Party maintains such reserves or other appropriate provisions as shall be required by GAAP and pays all such taxes, assessments or charges forthwith upon the commencement of proceedings to foreclose any such Lien; 

(2) Claims, Liens or encumbrances upon, and defects of title to, real or personal property other than the Collateral, including any
attachment of personal or real property or other legal process prior to adjudication of a dispute on the merits; 
 (3) Claims or Liens of
mechanics, materialmen, warehousemen, carriers, or other statutory nonconsensual Liens; or 
 (4) Liens resulting from final judgments or
orders described in Section 7.1.5; 
 (i) Any other Liens not already covered in clauses (a) through (h) of this
definition above securing Indebtedness permitted under Section 6.2.1 so long as such Liens are secured by assets other the Collateral. 

“Person” means any individual, corporation, partnership, limited liability company, association, joint-stock company, trust,
unincorporated organization, joint venture, Official Body, or any other entity. 
 “Potential Default” means any event or
condition which with notice, passage of time, or any combination of the foregoing and such event or condition not being cured to the Lender’s satisfaction, would constitute an Event of Default. 

“Principal Office” means the main office of the Lender at 960 Penn Avenue, Suite 400, Pittsburgh, PA 15222 or such other
office as the Lender shall designate to the Borrower from time to time in writing as being the Principal Office of the Lender. 

“Prior Security Interest” means a valid and enforceable perfected first-priority security interest under the Uniform
Commercial Code in the UCC Collateral which is subject only to Liens (a) which are given priority by statute for taxes not yet due and payable or (b) for Purchase Money Security Interests, in each case as permitted hereunder. 

  
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 “Published Rate” means the rate of interest published each Business Day in the
Wall Street Journal “Money Rates” listing under the caption “London Interbank Offered Rates” for a one month period (or, if no such rate is published therein for any reason, then the Published Rate shall be the Eurodollar rate
for a one month period as published in another publication selected by the Lender). 
 “Purchase Money Security Interest”
means Liens upon tangible personal property securing loans to the Borrower or deferred payments by the Borrower for the purchase of such tangible personal property. 

“Recovery Event” means any settlement of or payment in respect of any property or casualty insurance claim or any
condemnation proceeding relating to any asset of the Borrower or any of its Subsidiaries. 
 “Reportable Event” means a
reportable event described in Section 4043 of ERISA and regulations thereunder with respect to a Plan for which notice has not been waived by regulation of the PBGC. 

“Revolving Credit Commitment” means Fifteen Million Dollars ($15,000,000), as such amount may be adjusted from time to time
in accordance with this Agreement. 
 “Sanctioned Country” means a country subject to a sanctions program maintained under
any Anti-Terrorism Law. 
 “Sanctioned Person” means any individual person, group, regime, entity or thing listed or
otherwise recognized as a specially designated, prohibited, sanctioned or debarred person, group, regime, entity or thing, or subject to any limitations or prohibitions (including the blocking of property or rejection of transactions), under any
Anti-Terrorism Law. 
 “Security Transfer Agreement” means the Security Transfer Agreement in substantially the form
attached as Exhibit F, dated as of the Closing Date, by and between ExOne GmbH and the Lender, as may be amended, restated, supplemented, modified, or extended from time to time. 

“Solvent” means, with respect to any Person on a particular date, that on such date: (a) the fair value of the property
of such Person is greater than the total amount of liabilities, including contingent liabilities, of such Person, (b) the present fair market value of the assets 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 contingent liabilities, and other commitments as they
mature in the normal course of business, and (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 such debts and liabilities as they mature. 

“Subsidiary” of any Person at any time means: (a) any corporation or trust of which 50% or more (by number of shares or
number of votes) of the outstanding capital stock or shares of beneficial interest normally entitled to vote for the election of one or more directors or trustees (regardless of any contingency which does or may suspend or dilute the voting rights)
is at such 

  
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time owned directly or indirectly by such Person or one or more of such Person’s Subsidiaries, (b) any partnership of which such Person is a general partner or of which fifty percent
(50%) or more of the partnership interests is at the time directly or indirectly owned by such Person or one or more of such Person’s Subsidiaries, (c) any limited liability company of which such Person is a member or of which fifty
percent (50%) or more of the limited liability company interests is at the time directly or indirectly owned by such Person or one or more of such Person’s Subsidiaries or (d) any corporation, trust, partnership, limited liability
company or other entity which is controlled or capable of being controlled by such Person or one or more of such Person’s Subsidiaries. 

“Swap Obligation” means, with respect to any Guarantor, any obligation to pay or perform under any agreement, contract or
transaction that constitutes a “swap” within the meaning of section 1a(47) of the Commodity Exchange Act or any rules or regulations promulgated thereunder. 

“Taxes” means all present or future taxes, levies, imposts, duties, deductions, withholdings (including backup withholding),
assessments, fees or other charges imposed by any Official Body, including any interest, additions to tax or penalties applicable thereto. 

“UCC Collateral” means the property of the Borrower and ExOne Americas in which security interests in favor of the Lender
have been granted by the Borrower and ExOne Americas under the U.S. Security Agreement and where the manner of creation and perfection of such security interests are governed by the Uniform Commercial Code. 

“Uniform Commercial Code” shall have the meaning assigned to that term in Section 4.1.15. 

“U.S. Security Agreement” means the U.S. Security Agreement in substantially the form attached as Exhibit E, dated as
of the Closing Date, by and between the Borrower and ExOne Americas and the Lender, as the same may be amended, restated, supplemented, modified, or extended from time to time. 

1.2 Construction. 
 Unless the context
otherwise clearly requires, the following rules of construction shall apply to each Loan Document: 
 1.2.1 Number;
Inclusion. 
 References to the plural include the singular, the plural, the part and the whole; “or” has the inclusive
meaning represented by the phrase “and/or,” and “including” has the meaning represented by the phrase “including without limitation”; 

1.2.2 Determination. 

References to “determination” of or by the Lender shall be deemed to include good-faith estimates by the Lender (in the case of
quantitative determinations) and good-faith beliefs by the Lender (in the case of qualitative determinations) and such determination shall be conclusive absent manifest error; 

  
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 1.2.3 Discretion and Consent. 

Whenever the Lender is granted the right herein to act in its sole discretion or to grant or withhold consent, such right shall be exercised
in good faith; 
 1.2.4 Documents Taken as a Whole. 

The words “hereof,” “herein,” “hereunder,” “hereto” and similar terms in any Loan Document refer to
such Loan Document as a whole and not to any particular provision of such Loan Document; 
 1.2.5 Headings. 

Section and other headings contained in any Loan Document and the Table of Contents (if any) preceding any Loan Document are for reference
purposes only and shall not control or affect the construction of any Loan Document or the interpretation in any respect; 

1.2.6 Implied References. 

Article, section, subsection, clause, schedule and exhibit references in any Loan Document, are to that Loan Document, unless otherwise
specified; 
 1.2.7 Persons. 

Reference to any Person includes such Person’s successors and assigns, but, if applicable, only if such successors and assigns are
permitted by such Loan Document, and reference to a Person in a particular capacity excludes such Person in any other capacity; 

1.2.8 Modifications to Documents, Notes and Laws. 

Reference to any agreement (including any Loan Document together with the schedules and exhibits thereto), document or instrument means such
agreement, document or instrument as amended, modified, replaced, substituted, superseded or restated; reference to any notes (including the Note) means such notes together with all amendments, extensions, renewals, replacements, re-financings or
re-fundings thereof in whole or in part; and reference to any Law means such Law as the same has been, or shall hereafter be, amended, renewed, extended or replaced; 

1.2.9 From, To and Through. 

Relative to the determination of any period of time, “from” means “from and including,” “to” means “to but
excluding,” and “through” means “through and including”; and 
 1.2.10 Shall; Will. 

References to “shall” and “will” have the same meaning. 

  
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 1.3 Accounting Principles. 

Except as otherwise provided in this Agreement, all computations and determinations as to accounting or financial matters and all financial
statements to be delivered pursuant to this Agreement shall be made and prepared in accordance with GAAP (including principles of consolidation where appropriate), and all accounting or financial terms shall have the meanings ascribed to such terms
by GAAP. 
  

	2.	LOANS AND INTEREST RATES 

 2.1 Revolving Credit Loans. 

Subject to the terms and conditions hereof and relying upon the representations and warranties herein set forth, the Lender agrees to make
revolving credit loans (each such loan, a “Loan”) in Dollars to the Borrower at any time or from time to time on any Business Day on or after the Closing Date to the Expiration Date, provided that after giving effect to any
Loan, the aggregate principal amount of all Loans issued hereunder at any time shall not exceed the Revolving Credit Commitment. Within such limits of time and amount and subject to the other provisions of this Agreement, the Borrower may borrow
under this Section 2.1, repay under Section 3.2 and reborrow Loans under this Section 2.1. 
 2.2 Commitment Fee.
Accruing at all times from the Closing Date until the Expiration Date (and without regard to whether the conditions to make Loans are then met), the Borrower agrees to pay to the Lender a nonrefundable commitment fee (the “Commitment
Fee”) equal to 100 basis points (computed on the basis of a year of 365 or 366 days, as the case may be, and actual days elapsed) multiplied by the average daily difference between the amount of (a) the Revolving Credit Commitment and
(b) the total amount of the outstanding Loans. All Commitment Fees shall be payable in arrears on each Interest Payment Date. 
 2.3 Termination or
Reduction of Revolving Credit Commitments. The Borrower shall have the right, upon not less than five (5) Business Days’ notice to the Lender, to terminate the Revolving Credit Commitment or, from time to time, to permanently reduce
the aggregate amount of the Revolving Credit Commitment; provided that no such termination or reduction of Revolving Credit Commitment shall be permitted if, after giving effect thereto and to any prepayments of the Revolving Credit Loans
made on the effective date thereof, the principal amount of the Loans would exceed the aggregate Revolving Credit Commitment. Any such reduction or termination shall be accompanied by prepayment of the Loans (together with all outstanding Commitment
Fees) and the full amount of interest accrued on the principal sum to be prepaid to the extent necessary to cause the aggregate principal amount of the Loans after giving effect to such prepayments to be equal to or less than the Revolving Credit
Commitment as so reduced or terminated. Any notice to reduce the Revolving Credit Commitments under this Section 2.3 shall be irrevocable. 

2.4 Loans and Borrowings; Loan Request. 

The Borrower may from time to time request a borrowing of a Loan by providing the Lender, on or before 10:00 a.m., Pittsburgh time, on a
Business Day, (a) a completed request for a Loan (in writing by letter, facsimile or .pdf) substantially in the form of Exhibit 2.4 (each, a 

  
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“Loan Request”) or (b) a request by telephone immediately confirmed by a Loan Request, it being understood that the Lender may rely on the authority of any individual making
such a telephonic request without the necessity of receipt of such written confirmation. Each Loan Request shall be irrevocable and shall specify: (a) the proposed Borrowing Date (which shall be at a minimum seven (7) Business Days
following the date of the making of the Loan Request); (b) the amount of the proposed Loan, (c) the intended use of proceeds of such Loan, (d) if the Loan relates to the financing of the lease of Machines by a customer, the maturity
date of such Loan if later than the Expiration Date and (e) the account of the Borrower to which the Loan should be deposited. On the terms and subject to the conditions of this Agreement, the Lender shall make such Loan available to the
Borrower by wire transfer in immediately available funds to the account of the Borrower as shall have been specified in its Loan Request. 
 2.5 Evidence
of Debt. 
 The Loans made by the Lender shall be evidenced by one or more accounts or records maintained by the Lender in the ordinary
course of business. The accounts or records maintained by the Lender shall be conclusive absent manifest error of the amount of the Loans made by the Lender to the Borrower and the interest and payments thereon. Any failure to so record or any error
in doing so shall not, however, limit or otherwise affect the obligation of the Borrower hereunder to pay any amount owing with respect to the Obligations. The Borrower shall execute and deliver to the Lender a Note, which shall evidence the
respective Loans in addition to such accounts or records. The Lender may attach schedules to the Note and endorse thereon the date, amount and maturity of the Loans and payments with respect thereto. 

2.6 Increase in Facility. 
 (a)
Request for Increase. Provided there exists no Potential Default or Event of Default, upon written notice to the Lender, the Borrower may from time to time request an increase in the Revolving Credit Commitment hereunder by an amount (for all
such requests) not exceeding $15,000,000 (each an “Incremental Increase”); provided that (i) any such request for an Incremental Increase shall be in a minimum amount of $5,000,000, and (ii) the Borrower may make a
maximum of three (3) such requests during the term of this Agreement, provided, further, that any increase requested by the Borrower shall be made in the sole discretion of the Lender. 

(b) Effective Date and Allocations. If the Revolving Credit Commitment is increased in accordance with this Section, the Lender and the
Borrower shall determine the effective date of such increase (the “Increase Effective Date”). 
 (c) Conditions to
Effectiveness of Incremental Increase. As conditions precedent to such Incremental Increase, 
 (i) each Loan Party shall
deliver to the Lender a certificate of such Loan Party in form and substance satisfactory to the Lender, dated as of the Increase Effective Date and signed by an Authorized Officer of such Loan Party, (A) certifying and attaching the
resolutions adopted by such Loan Party approving or consenting to such increase, and (B) certifying that, before and after giving effect to such increase, (1) the representations and warranties contained in Article 4 and the other Loan
Documents are true and correct, on and as of the Increase Effective Date, and (2) both before and after giving effect to the Incremental Increase, no Event of Default or Potential Default exists; 

  
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 (ii) the Loan Parties shall deliver or cause to be delivered any other customary
documents as reasonably requested by the Lender in connection with any Incremental Increase, including an amended and restated note evidencing the increased Revolving Credit Commitment, and if requested by the Lender, written opinions of counsel for
the Loan Parties; and 
 (iii) if reasonably requested by the Lender, as security for the Obligations hereunder and under the
other Loan Documents, the Loan Parties shall pledge, within a reasonable time frame agreed upon by the parties hereto, at the Loan Parties’ expense, such additional assets as Collateral as may be reasonably required by the Lender, and shall
cause such Collateral to become subject to the Lender’s Lien on and Prior Security Interest in such Collateral as a continuing first priority perfected Lien, subject only to Permitted Liens. 

(d) Incremental Increase. Each Incremental Increase shall be part of, and shall have all of the same terms and conditions (including
pricing and maturity) applicable to, the facility provided hereunder. 
 2.7 Interest Rates. 

Interest on each Loan shall bear interest at a rate per annum (based upon the actual number of days that the principal is outstanding over a
year of 360 days) which shall be equal to the Published Rate, plus the Applicable Margin (the “Adjusted LIBOR Rate”). The rate of interest will be adjusted automatically as of the first Business Day of each calendar month. On or
about the first Business Day of each calendar month, the Lender shall make available to the Borrower in writing the Published Rate for the preceding calendar month. 

2.8 Interest Payment. 
 Interest on each
Loan shall be due and payable in arrears on each Interest Payment Date. Interest hereunder shall be due and payable in accordance with the terms hereof before and after judgment, and before and after the commencement of any proceeding under any
bankruptcy, insolvency, reorganization or other similar Law. Interest on mandatory prepayments of principal under this Agreement shall be due on the date such mandatory prepayment is due. Interest on the principal amount of each Loan or other
monetary Obligation shall be due and payable on demand after such principal amount or other monetary Obligation becomes due and payable (whether on the stated Expiration Date, upon acceleration or otherwise). 

2.9 Interest After Default. 
 (a)
Interest Rate. If any amount of principal of any Loan is not paid when due (without regard to any applicable grace periods), whether at stated maturity, by acceleration or otherwise, such amount shall thereafter bear interest at a rate per
annum equal to the Default Rate to the fullest extent permitted by applicable Laws. If any amount (other than principal of any Loan) payable by the Borrower under any Loan Document is not paid when due (without regard to any applicable grace
periods), whether at stated maturity, by acceleration or otherwise, such amount shall thereafter bear interest at a rate per annum at all times equal to the Default 

  
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Rate to the fullest extent permitted by applicable Laws. While any Event of Default exists, outstanding Obligations shall accrue at a rate per annum at all times equal to the Default Rate to the
fullest extent permitted by applicable Laws. 
 (b) Acknowledgement. The Borrower acknowledges that the increase in rates referred
to in this Section reflects, among other things, the fact that the Loans or other amounts have become a substantially greater risk given their default status and that the Lender is entitled to additional compensation for such risk; and all such
interest shall be payable by the Borrower upon demand by the Lender. 
  

	3.	PAYMENTS 

 3.1 Loan Payments. 

All payments and prepayments to be made in respect of principal, interest, or other amounts due from the Borrower hereunder shall be payable
prior to 11:00 a.m., Pittsburgh time, on the date when due without presentment, demand, protest or notice of any kind, all of which are hereby expressly waived by the Borrower, and without set-off, counterclaim or other deduction of any nature, and
an action therefor shall immediately accrue. Such payments shall be made to the Lender at the Principal Office with respect to the Loans in Dollars and in immediately available funds. 

3.2 Voluntary Prepayments. 
 The Borrower
shall have the right at its option from time to time to prepay any Loan, without premium or penalty. All prepayments of a Loan shall include the principal amount specified by the Borrower together with all accrued interest thereon. 

3.3 Mandatory Prepayments. 
 (a)
Asset Sales or Recovery Events. If any Loan Party receives Net Cash Proceeds from any Asset Sales or Recovery Events, the Borrower shall make a mandatory prepayment of principal on the Loans to the extent that the Borrower or such Loan Party
has not reinvested the proceeds from such Asset Sales or Recovery Events, within one hundred eighty (180) days of the date of receipt by the Borrower or such Loan Party of such Net Cash Proceeds. 

(b) Event of Default. The Borrower shall be required to prepay the Loans in the event of an acceleration of the Loans under
Section 7.2 following an Event of Default. 
 3.4 Expiration Date. 

The Borrower shall pay to the Lender the aggregate principal amount of the Loans outstanding together with all outstanding interest thereon on
the Expiration Date or upon such earlier date as may be required by the Lender under Section 7.2 after the occurrence of an Event of Default which has not been waived in writing by the Lender. 

  
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	4.	REPRESENTATIONS AND WARRANTIES 

 4.1 Representations and Warranties. 

The Loan Parties jointly and severally represent and warrant to the Lender as follows: 

4.1.1 Organization and Qualification. 

Each Loan Party and each Subsidiary of each Loan Party is a corporation, partnership or limited liability company duly organized, validly
existing and in good standing under the laws of its jurisdiction of organization. Each Loan Party and each Subsidiary of each Loan Party has the lawful power to own or lease its properties and to engage in the business it presently conducts or
proposes to conduct. Each Loan Party and each Subsidiary of each Loan Party is duly licensed or qualified and in good standing in each jurisdiction where the property owned or leased by it or the nature of the business transacted by it or both makes
such licensing or qualification necessary, except to the extent that any failure to be so qualified and in good standing would not constitute a Material Adverse Change. 

4.1.2 Capitalization and Ownership. 

Schedule 4.1.2 states as of the Closing Date the name of each Loan Party’s and each Subsidiary’s jurisdiction of
organization. Each Loan Party and each Subsidiary of a Loan Party has good and marketable title to all of the ownership interests it purports to own, free and clear in each case of any Lien. All ownership interests have been validly issued, and all
ownership interests are fully paid and nonassessable. All capital contributions and other consideration required to be made or paid in connection with the issuance of the ownership interests have been made or paid, as the case may be. As of the
Closing Date, there are no options, warrants or other rights outstanding to purchase any such ownership interests except as indicated on Schedule 4.1.2. 

4.1.3 Power and Authority. 

Each Loan Party has full power to enter into, execute, deliver and carry out the Loan Documents to which it is a party, to incur the
Indebtedness contemplated by the Loan Documents and to perform its Obligations under the Loan Documents to which it is a party, and all such actions have been duly authorized by all necessary proceedings on its part. 

4.1.4 Validity and Binding Effect. 

This Agreement has been duly and validly executed and delivered by each Loan Party, and each other Loan Document which any Loan Party is
required to execute and deliver on or after the date hereof will have been duly executed and delivered by such Loan Party on the required date of delivery of such Loan Document. This Agreement and each other Loan Document constitutes, or will
constitute, legal, valid and binding obligations of each Loan Party which is or will be a party thereto on and after its date of delivery thereof, enforceable against such Loan Party in accordance with its terms, except to the extent that
enforceability of any of such Loan Document may be limited by bankruptcy, insolvency, reorganization, moratorium or other similar laws affecting the enforceability of creditors’ rights generally or limiting the right of specific performance.


  
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 4.1.5 No Conflict. 

Neither the execution and delivery of this Agreement nor any other Loan Document by any Loan Party nor the consummation of the transactions
herein or therein contemplated or compliance with the terms and provisions hereof or thereof by any of them will conflict with, constitute a default under or result in any breach of (i) the terms and conditions of Organizational Document of any
Loan Party or (ii) any Law or any material agreement or instrument or order, writ, judgment, injunction or decree to which any Loan Party or any of its Subsidiaries is a party or by which it or any of its Subsidiaries is bound or to which it is
subject, or result in the creation or enforcement of any Lien, charge or encumbrance whatsoever upon any property (now or hereafter acquired) of any Loan Party or any of its Subsidiaries (other than Liens granted under the Loan Documents). 

4.1.6 Litigation. 

Except as set forth on Schedule 4.1.6, there are no actions, suits, proceedings or investigations pending or, to the knowledge of any
Loan Party, threatened against such Loan Party or any Subsidiary of such Loan Party at law or equity before any Official Body as to which there is a reasonable probability of such actions, suits, proceedings or investigations being adversely decided
and, if adversely decided, which would reasonably be expected to have a Material Adverse Change. None of the Loan Parties or any Subsidiaries of any Loan Party is in violation of any order, writ, injunction or any decree of any Official Body which
may result in any Material Adverse Change. 
 4.1.7 Title to Properties. 

The real property owned or leased by each Loan Party and each Subsidiary of each Loan Party as of the Closing Date is described on Schedule
4.1.24. Each Loan Party and each Subsidiary of each Loan Party has good and marketable title to or valid leasehold interest in all material properties, assets and other rights which it purports to own or lease or which are reflected as owned or
leased on its books and records, free and clear of all Liens and encumbrances except Permitted Liens, and subject to the terms and conditions of the applicable leases. All material leases of property are in full force and effect without the
necessity for any consent which has not previously been obtained upon consummation of the transactions contemplated hereby. 

4.1.8 Financial Statements; Liabilities. 

(a) All quarterly and annual financial statements of the Borrower were compiled from the books and records maintained by the Borrower and its
Subsidiaries and are correct and complete in all material respects and fairly represent in all material respects the consolidated financial condition of the Borrower and its Subsidiaries as of their dates and the results of operations for the fiscal
periods then ended and have been prepared in accordance with GAAP consistently applied. 
 (b) No Loan Party had, as of the date of the
last delivery of the financial statements described in clause (a) above, any material liabilities, contingent or otherwise, or forward or long-term commitments that are not disclosed therein or in the notes thereto, which would cause a Material
Adverse Change. Except as disclosed on Schedule 4.1.8, since June 30, 2015, no Material Adverse Change has occurred. 

  
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 4.1.9 Use of Proceeds. 

The Borrower intends to use the proceeds of the Loans in accordance with Section 6.1.12. 

4.1.10 Full Disclosure. 

No Loan Document, nor any certificate, statement, agreement or other documents furnished to the Lender in connection herewith or therewith,
contains any untrue statement of a material fact or omits to state a material fact necessary in order to make the statements contained herein and therein, in light of the circumstances under which they were made, not misleading. There is no fact
known to any Loan Party which materially adversely affects the business, property, assets, financial condition, results of operations or prospects of any Loan Party which has not been set forth in this Agreement or in the certificates, statements,
agreements or other documents furnished in writing to the Lender prior to or at the date hereof in connection with the transactions contemplated hereby. 

4.1.11 Taxes. 

All federal, state, local and other tax returns required to have been filed with respect to each Loan Party and its Subsidiaries have been
filed, and payment or adequate provision has been made for the payment of all taxes, fees, assessments and other governmental charges which have or may become due pursuant to said returns or to assessments received, except to the extent that such
taxes, fees, assessments and other charges are being contested in good faith by appropriate proceedings diligently conducted and for which such reserves or other appropriate provisions, if any, as shall be required by GAAP shall have been made.
There are no agreements or waivers extending the statutory period of limitations applicable to any federal income tax return of the Borrower for any period. 

4.1.12 Consents and Approvals. 

Except for the filing of financing statements in the required filing offices, no consent, approval, exemption, order or authorization of, or
a registration or filing with, any Official Body or any other Person is required by any Law or any agreement in connection with the execution, delivery and carrying out of the Loan Documents by each Loan Party. 

4.1.13 No Event of Default; Compliance with Instruments. 

No event has occurred and is continuing and no condition exists or will exist after giving effect to the borrowings or other extensions of
credit to be made on the Closing Date under or pursuant to the Loan Documents which constitutes an Event of Default or Potential Default. No Loan Party is in violation of: (a) any term of its Organizational Documents or


  
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(b) any material agreement or instrument to which it is a party or by which it or any of its properties or assets may be subject or bound where such violation would constitute a Material
Adverse Change. 
 4.1.14 Patents, Trademarks, Copyrights, Licenses, Etc. 

Each Loan Party and its Subsidiaries owns or has the right to use all material patents, trademarks, service marks, trade names, copyrights,
licenses, registrations, franchises, permits, know-how and other intellectual property rights necessary to own and lease the Machines. 

4.1.15 Security Interests. 

The Liens granted to the Lender pursuant to the Loan Documents in the Collateral constitute and will continue to constitute Prior Security
Interests under the Uniform Commercial Code as in effect in each applicable jurisdiction (the “Uniform Commercial Code”) or other applicable Law entitled to all the rights, benefits and priorities provided by the Uniform Commercial
Code or such Law. Each Loan Party hereby grants to the Lender a security interest with respect to all of the Collateral and any proceeds from the sale of the Collateral. Upon the occurrence of any Event of Default or event which, with giving of
notice or lapse of time or both, could become an Event of Default, the Lender may exercise all rights and remedies of a secured party under the Uniform Commercial Code with respect thereto. Upon the filing and recording of financing statements
relating to said security interests in each office and in each jurisdiction where required in order to perfect the security interests described above, all such action as is necessary or advisable to establish such rights of the Lender will have been
taken, and there will be upon execution and delivery of the Loan Documents and the filing of such financing statements, no necessity for any further action in order to preserve, protect and continue such rights, except the filing of continuation
statements with respect to such financing statements within six (6) months prior to each five (5) year anniversary of the filing of such financing statements. All filing fees and other expenses in connection with each such action have been
or will be paid by the Loan Parties. 
 4.1.16 Insurance. 

Schedule 4.1.16 lists all insurance policies and other bonds to which each Loan Party is a party, all of which are valid and in full
force and effect. No notice has been given or claim made and no grounds exist to cancel or avoid any of such policies or bonds or to reduce the coverage provided thereby. Such policies and bonds provide adequate coverage from reputable and
financially sound insurers in amounts sufficient to insure the assets and risks of each Loan Party in accordance with prudent business practices. 

4.1.17 Compliance with Laws. 

Each Loan Party is in compliance in all material respects with all applicable Laws in all jurisdictions in which such Loan Party is presently
or will be doing business, except where the failure to do so would not constitute a Material Adverse Change. 

  
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 4.1.18 Material Contracts. 

Schedule 4.1.18 lists as of the Closing Date all contracts relating to the business operations of each Loan Party and each Subsidiary
of any Loan Party required to be filed by Item 601 of Regulation S-K of the Securities Act of 1933, as amended. All such material contracts are valid, binding and enforceable upon such Loan Party or Subsidiary and each of the other parties
thereto in accordance with their respective terms. The Loan Parties and their Subsidiaries are not in material default with respect to any such material contracts, nor do the Loan Parties have knowledge of any material default with respect to the
other parties to such material contracts. 
 4.1.19 Investment Companies; Regulated Entities. 

No Loan Party is an “investment company” registered or required to be registered under the Investment Company Act of 1940 or under
the “control” of an “investment company” as such terms are defined in the Investment Company Act of 1940 and shall not become such an “investment company” or under such “control”. No Loan Party is not subject
to any other Federal or state statute or regulation limiting its ability to incur Indebtedness for borrowed money. 
 4.1.20
Employment Matters and Benefits. 
 (a) Each Loan Party and its Subsidiaries are in compliance in all material respects with any
applicable provisions of ERISA with respect to all of its Benefit Arrangements and Plans. No Loan Party nor any Subsidiary of a Loan Party is subject to any multiemployer plans as defined in ERISA. There has been no Prohibited Transaction
with respect to any Benefit Arrangement or any Plan, which could result in any material liability of any Loan Party or any other member of the ERISA Group. With respect to each Plan, each Loan Party and each other member of the ERISA Group
(i) have fulfilled in all material respects their obligations under the minimum funding standards of ERISA, (ii) have not incurred any liability to the PBGC, and (iii) have not had asserted against them any penalty for failure to
fulfill the minimum funding requirements of ERISA. No Loan Party nor any other member of the ERISA Group has instituted or intends to institute proceedings to terminate any Plan under Section 4041 of ERISA. 

(b) No event requiring notice to the PBGC under Section 302(f)(4)(A) of ERISA has occurred or is reasonably expected to occur with
respect to any Plan, and no amendment has been made or is reasonably expected to be made to any Plan in violation of 436(c) of the Internal Revenue Code. 

(c) To the extent that any Benefit Arrangement is insured, each Loan Party and all other members of the ERISA Group have paid when due all
premiums required to be paid for all periods through the Closing Date. To the extent that any Benefit Arrangement is funded other than with insurance, each Loan Party and all other members of the ERISA Group have made when due all contributions
required to be paid for all periods through the Closing Date. 
 (d) All Plans and Benefit Arrangements have been administered in
accordance with their terms and applicable Law in all material respects. 

  
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 4.1.21 Employment Matters. 

Except as disclosed on Schedule 4.1.21, each Loan Party is in compliance with all Labor Contracts and all applicable Laws including
those related to equal employment opportunity and affirmative action, labor relations, minimum wage, overtime, child labor, medical insurance continuation, worker adjustment and relocation notices, immigration controls and worker and unemployment
compensation, where the failure to comply would constitute a Material Adverse Change. There are no outstanding grievances, arbitration awards or appeals therefrom arising out of the Labor Contracts or, to the knowledge of any Loan Party, current or
threatened strikes, picketing, hand-billing or other work stoppages or slowdowns at facilities of any Loan Party which in any case would constitute a Material Adverse Change. 

4.1.22 Solvency. 

The Borrower is Solvent. 

4.1.23 Margin Stock.  

None of the Loan Parties or any Subsidiaries of any Loan Party engages or intends to engage principally, or as one of its important
activities, in the business of extending credit for the purpose, immediately, incidentally or ultimately, of purchasing or carrying margin stock (within the meaning of Regulation U, T or X as promulgated by the Board of Governors of the Federal
Reserve System). No part of the proceeds of any Loan has been or will be used, immediately, incidentally or ultimately, to purchase or carry any margin stock or to extend credit to others for the purpose of purchasing or carrying any margin stock or
which is inconsistent with the provisions of the regulations of the Board of Governors of the Federal Reserve System. None of the Loan Parties or any Subsidiary of any Loan Party holds or intends to hold margin stock in such amounts that more than
25% of the reasonable value of the assets of any Loan Party or Subsidiary of any Loan Party are or will be represented by margin stock. 

4.1.24 Collateral Locations. 

Schedule 4.1.24 lists all real property owned or leased by any Loan Party (and designates whether such real property is owned or
leased, and if owned, whether such real property is subject to a mortgage). Schedule 4.1.24 provides each location at which any Collateral is located, whether or not such location is owned or leased by such Loan Party. To the extent that any
such location is leased, Schedule 4.1.24 lists the applicable Loan Party party to the lease and a good faith estimate of the market value of the Collateral held at such location, and, if reasonably requested by the Lender, the name and
address of the landlord. Except as disclosed on Schedule 4.1.24, none of the Collateral is in the possession of any bailee, warehouseman, processor or consignee. To the extent that any of the Collateral is in the possession of any bailee,
warehouseman, processor or consignee, Schedule 4.1.24 provides a good faith estimate of the market value of the Collateral held by each Loan Party at each location. 

  
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 4.1.25 Anti-Terrorism Laws. 

(a) No Covered Entity is a Sanctioned Person; (b) each of the Covered Entities is in compliance in all material respects with any
applicable Anti-Terrorism Laws; and (c) the Borrower has implemented and maintains in effect policies and procedures that the Borrower reasonably believes are designed to ensure compliance by the Covered Entities with Anti-Terrorism Laws in all
material respects. 
 4.2 Updates to Schedules. 

Should any of the representations and warranties, or information or disclosures provided on any of the Schedules, become outdated or incorrect
in any material respect, the Borrower shall provide the Lender in writing with such revisions or updates in an appropriate Schedule as may be necessary or appropriate to update or correct same no less frequently than on January 15 and
July 15 of each calendar year; provided, however, that no Schedule shall be deemed to have been amended, modified or superseded by any such correction or update, nor shall any breach of warranty or representation be deemed to have
been cured thereby, unless and until the Lender, in its sole and absolute discretion, shall have accepted in writing such revisions or updates to such Schedule. 
  

	5.	CONDITIONS OF LENDING 

 The obligation of the Lender to make any Loan hereunder is
subject to the performance by each of the Loan Parties of its Obligations to be performed hereunder at or prior to the making of any such Loans and to the satisfaction of the following further conditions: 

5.1 Conditions Precedent. 
 On the
Closing Date: 
 5.1.1 Officer’s Certificate. 

The representations and warranties of the Loan Parties contained in Section 4 and in each of the other Loan Documents shall be
true and accurate on and as of the Closing Date with the same effect as though such representations and warranties had been made on and as of such date (except representations and warranties which relate solely to an earlier date or time, which
representations and warranties shall be true and correct on and as of the specific dates or times referred to therein), and each Loan Party shall have performed and complied with all covenants and conditions hereof and thereof, no Event of Default
or Potential Default shall have occurred which has not have been waived in writing by the Lender; and there shall be delivered to the Lender a certificate, dated as of the Closing Date and signed by the Chief Executive Officer, President or Chief
Financial Officer of each Loan Party to each such effect. 

  
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 5.1.2 Secretary’s Certificates. 

There shall be delivered to the Lender a certificate dated as of the Closing Date and signed by the Secretary or an Assistant Secretary of
each Loan Party, certifying as appropriate as to: 
 (a) all action taken by such Loan Party in connection with the Loan Documents; 

(b) the names of the officers authorized to sign the Loan Documents and the true signatures of such officers and specifying the Authorized
Officers permitted to act on behalf of such Loan Party for purposes of the Loan Documents and the true signatures of such officers, on which the Lender may conclusively rely; and 

(c) copies of its Organizational Documents as in effect on the Closing Date certified by the appropriate government official where such
documents are filed in such jurisdiction together with recent certificates from the appropriate government officials in such jurisdiction as to the continued existence and good standing of each Loan Party in each jurisdiction where organized. 

5.1.3 Delivery of Loan Documents. 

This Agreement and, except as set forth on Schedule 6.1.16, all other Loan Documents shall have been duly executed and delivered to
the Lender, together with all appropriate financing statements. 
 5.1.4 Landlord’s Waivers. 

An executed Landlord’s Waiver for each leased Collateral location as required under the U.S. Security Agreement shall have been duly
executed and delivered to the Lender. 
 5.1.5 Legal Details. 

All legal details and proceedings in connection with the transactions contemplated by the Loan Documents shall be in form and substance
satisfactory to the Lender, and the Lender shall have received all such other counterpart originals or certified or other copies of such documents and proceedings in connection with such transactions, in form and substance satisfactory to the
Lender, as the Lender may reasonably request. 
 5.1.6 Consents. 

All material consents, licenses and approvals required for the delivery and performance by each Loan Party of any Loan Document and the
enforceability of any Loan Document against such Loan Party, certified by an Authorized Officer of such Loan Party that each is in full force and effect and none other is so required or necessary. 

5.1.7 No Violation of Laws. 

The making of the Loans shall not contravene any Law applicable to any Loan Party or the Lender. 

  
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 5.1.8 No Actions or Proceedings. 

No action, proceeding, investigation, regulation or legislation shall have been instituted, threatened or proposed before any Official Body
to enjoin, restrain or prohibit, or to obtain damages in respect of, the Loan Documents or the consummation of the transactions contemplated hereby or thereby or which, in the Lender’s sole discretion, would make it inadvisable to consummate
the transactions contemplated by the Loan Documents. 
 5.1.9 Insurance Policies; Certificates of Insurance;
Endorsements. 
 The Loan Parties shall have delivered evidence acceptable to the Lender that adequate insurance in compliance with
Section 6.1.3 is in full force and effect and that all premiums then due thereon have been paid, together with a certified copy of the Loan Parties’ casualty insurance policy or policies evidencing coverage satisfactory to the
Lender, with additional insured and lender loss payable special endorsements attached thereto in form and substance satisfactory to the Lender naming the Lender as a loss payee and an additional insured. 

5.1.10 Reserved. 

5.1.11 Lien searches. 

The Lender shall have received lien searches for the Loan Parties in scope acceptable to the Lender and with results acceptable to the Lender.

 5.1.12 Opinions of Counsel. 

The Lender shall have received written opinions of counsel for the Loan Parties, dated the Closing Date, in form and substance satisfactory to
the Lender and its counsel. 
 5.1.13 Payment of Fees. 

The Borrower shall have paid all fees and expenses payable on the Closing Date as required by this Agreement or any other Loan Document. 

5.2 Conditions Precedent to Any Loan. 

The Lender’s obligation to make any Loan under this Agreement is also conditioned upon the following: 

5.2.1 Representations and Warranties. 

The representations and warranties of the Loan Parties contained in Section 4 and in the other Loan Documents shall be true on and
as of the date of each Loan with the same effect as though such representations and warranties had been made on and as of such date (except representations and warranties which expressly relate solely to an earlier date or time, which
representations and warranties shall be true and correct on and as of the specific dates or times referred to therein) and the Loan Parties shall have performed and complied with all covenants and conditions hereof. 

  
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 5.2.2 Default. 

No Event of Default or Potential Default shall have occurred which has not been waived in writing by the Lender. 

5.2.3 Loan Request. 

The Borrower shall have delivered to the Lender a duly executed and completed Loan Request. 

 

	6.	COVENANTS 

 6.1 Affirmative Covenants. 

The Loan Parties jointly and severally covenant and agree that until indefeasible payment in full of the Loans and interest thereon and
satisfaction of the Loan Parties’ other Obligations to the Lender under the Loan Documents, each Loan Party shall comply at all times with the following affirmative covenants: 

6.1.1 Preservation of Existence. 

Each Loan Party shall, and cause its Subsidiaries to, maintain its legal existence as a corporation, limited partnership or limited liability
company and its license or qualification and good standing in each jurisdiction in which its ownership or lease of property or the nature of its business makes such license or qualification necessary except to the extent that any failure to be so
licensed or qualified and in good standing will not constitute a Material Adverse Change. 
 6.1.2 Payment of
Liabilities, Including Taxes, Etc. 
 Each Loan Party shall, and cause its Subsidiaries to, duly pay, discharge, or otherwise satisfy
in the ordinary course of its business all liabilities (including trade payables) to which it is subject or which are asserted against it, promptly as and when the same shall become due and payable, including all taxes, assessments and governmental
charges upon it or any of its properties, assets, income or profits, prior to the date on which penalties attach thereto, except to the extent that such liabilities, including taxes, assessments or charges, are being contested in good faith and by
appropriate and lawful proceedings diligently conducted and for which such reserve or other appropriate provisions, if any, as shall be required by GAAP, shall have been made, but only to the extent that failure to discharge any such liabilities
would not result in any additional liability which would have a Material Adverse Change, provided that each Loan Party will pay all such liabilities forthwith upon the commencement of proceedings to foreclose any Lien which may have
attached as security therefor. 
 6.1.3 Maintenance of Insurance. 

Each Loan Party shall insure its and its Subsidiaries’ properties and assets against loss or damage by fire and such other insurable
hazards as such assets are commonly insured (including fire, extended coverage, property damage, workers’ compensation, and public liability 

  
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insurance) and against other risks (including errors and omissions) in such amounts as similar properties and assets are insured by prudent companies in similar circumstances carrying on similar
businesses, and with reputable and financially sound insurers, all as reasonably determined by the Lender. At the request of the Lender, the Loan Parties shall deliver to the Lender on the Closing Date and annually thereafter, a certificate of
insurance signed by the Loan Parties’ independent insurance broker(s) and certifying as to the existence of the insurance required to be maintained by the Loan Documents, together with all reasonably requested endorsements thereto, and a
summary schedule indicating all insurance then in force with respect to the Loan Parties and their Subsidiaries. 
 6.1.4
Maintenance of Properties and Leases. 
 Each Loan Party shall, and shall cause each of its Subsidiaries to, maintain in good
repair, working order and condition (ordinary wear and tear excepted) in accordance with the general practice of other businesses of similar character and size, all of those properties useful or necessary to its business, and from time to time, such
Loan Party will make or cause to be made all appropriate repairs, renewals or replacements thereof, except to the extent that the failure to so maintain, repair, renew or replace such properties would not constitute a Material Adverse Change. 

6.1.5 Maintenance of Licenses, Permits, Patents, Trademarks, Etc. 

Each Loan Party shall, and cause its Subsidiaries to, maintain in full force and effect all patents, trademarks, service marks, trade names,
copyrights, licenses, certificates, franchises, permits and other authorizations necessary for the ownership and lease of their properties and assets. 

6.1.6 Visitation Rights and Field Visits. 

Each Loan Party shall, and shall cause each of its Subsidiaries to, permit any of the officers or authorized employees, representatives or
agents of the Lender to visit and inspect any of its properties and to examine and make excerpts from its books and records and discuss its business affairs, finances and accounts with its officers, all in such detail and at such times and as often
as the Lender may reasonably request, provided that so long as an Event of Default has not occurred, the Lender shall provide the Borrower with reasonable notice prior to any visit or inspection. 

6.1.7 Keeping of Records and Books of Account. 

Each Loan Party shall and shall cause each of its Subsidiaries to maintain and keep proper books of record and account which enable such Loan
Party and its Subsidiaries to issue financial statements in accordance with GAAP and as otherwise required by applicable Laws of any Official Body having jurisdiction over such Loan Party and any Subsidiary thereof, and in which full, true and
correct entries shall be made in all material respects of all its dealings and business and financial affairs. 

  
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 6.1.8 Customer Leasing Documents. 

Whenever the Borrower uses Loan proceeds to finance the lease of a Machine, the Borrower shall promptly deliver a fully executed original of
the lease agreement in connection therewith to the Lender and update Schedule A to the U.S. Security Agreement to include the Machine(s) being financed. 

6.1.9 Collateral. 

The Borrower shall, and shall cause each Subsidiary of the Borrower to, from time to time and upon written notice from the Lender to the
Borrower, execute and deliver to the Lender, solely for the Lender’s convenience in maintaining a record of the Collateral, such written statements and schedules as the Lender may reasonably require, designating, identifying or describing the
Collateral. 
 6.1.10 Plans and Benefit Arrangements. 

The Loan Parties shall, and shall cause each other member of the ERISA Group to, comply with ERISA, the Internal Revenue Code and other
applicable Laws applicable to Plans and Benefit Arrangements except where such failure, alone or in conjunction with any other failure, would not result in a Material Adverse Change. Without limiting the generality of the foregoing, the Loan Parties
shall cause all of its Plans and all Plans maintained by any member of the ERISA Group to be funded in accordance with the minimum funding requirements of ERISA and shall make, and cause each member of the ERISA Group to make, in a timely manner,
all contributions due to Plans and Benefit Arrangements. 
 6.1.11 Compliance with Laws. 

Each Loan Party shall, and cause its Subsidiaries to, comply with all applicable Laws, provided that it shall not be deemed to be a
violation of this Section 6.1.11 if any failure to comply with any Law would not result in fines, penalties, remediation costs, other similar liabilities or injunctive relief which in the aggregate would constitute a Material Adverse
Change. 
 6.1.12 Use of Proceeds. 

The Borrower will use the proceeds of the Loans (a) to finance the lease of Machines to ExOne Customers and (b) provide working
capital to the Borrower and its Subsidiaries and for general corporate purposes of Borrower and its Subsidiaries. 
 6.1.13
Further Assurances. 
 Each Loan Party shall, from time to time, at its expense, faithfully preserve and protect the Lender’s
Lien on and Prior Security Interest in the Collateral as a continuing first priority perfected Lien, subject only to Permitted Liens, and shall do such other acts and things as the Lender in its sole discretion may deem necessary or advisable from
time to time in order to preserve, perfect and protect the Liens granted under the Loan Documents and to exercise and enforce the Lender’s rights and remedies thereunder with respect to the Collateral. Each Loan


  
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Parties will cause each customer that locates Machines on leased real estate to obtain a Landlord’s Waiver from such customer’s landlord to grant access to such Loan Party and the
Lender to enter the leased real estate to recover the Machines if there is a default under the lease for the Machine. 

6.1.14 Landlord’s Waivers. 

Upon request by the Lender, each Loan Party shall deliver to the Lender an executed Landlord’s Waiver in substantially the form of
Exhibit 6.1.14 from the lessor for any leased location of a Loan Party. 
 6.1.15 Anti-Terrorism Laws;
International Trade Law Compliance. 
 (a) No Covered Entity will become a Sanctioned Person; (b) the Borrower will maintain in
force and effect policies and procedures that the Borrower reasonably believes are designed to ensure compliance by the Covered Entities with Anti-Terrorism Laws in all material respects; and (c) no Covered Entity will use the proceeds of the
Loans in violation of any Anti-Terrorism Laws. 
 6.1.16 Post-Closing Matters. 

The Loan Parties shall satisfy such conditions within the applicable time periods set forth on Schedule 6.1.16, as such time periods
may be extended by the Lender, in its sole discretion. 
 6.1.17 Collateral. 

After the occurrence and during the continuation of a Potential Default or Event of Default, or if there occurs a Material Adverse Change
relating to the type, quantity or quality of the Collateral or Lien granted thereon, and if reasonably requested by the Lender, as security for the Obligations hereunder and under the other Loan Documents, the Loan Parties shall pledge, within a
reasonable time frame agreed upon by the parties hereto, at the Loan Parties’ expense, such additional assets as Collateral as may be reasonably required by the Lender, and shall cause such Collateral to become subject to the Lender’s Lien
on and Prior Security Interest in such Collateral as a continuing first priority perfected Lien, subject only to Permitted Liens. 
 6.2 Negative
Covenants. 
 The Loan Parties jointly and severally covenant and agree that until indefeasible payment in full of the Loans and
interest thereon, and satisfaction of the Loan Parties’ other Obligations to the Lender under the Loan Documents, the Loan Parties shall comply at all times with the following negative covenants: 

6.2.1 Indebtedness. 

No Loan Party shall, at any time create, incur, assume or suffer to exist any Indebtedness without the prior written consent of the Lender,
except: 
 (a) Indebtedness to the Lender; 

  
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 (b) Existing Indebtedness as set forth on Schedule 6.2.1 (including any extensions or
renewals thereof), provided there is no increase in the amount thereof or other significant change in the terms thereof unless otherwise specified on Schedule 6.2.1; 

(c) Capital leases and Indebtedness secured by Purchase Money Security Interests in the aggregate principal amount not to exceed $500,000 at
any time outstanding; 
 (d) Indebtedness among any Loan Party and an Excluded Subsidiary in an aggregate principal amount not to exceed
$2,000,000 at any one time outstanding so long as in each instance no Potential Default or Event of Default exists or would result therefrom; and 

(e) Indebtedness of a Loan Party to another Loan Party so long as such Indebtedness is subordinated to the Obligations pursuant to the
Intercompany Subordination Agreement or in a manner otherwise satisfactory to the Lender. 
 6.2.2 Liens. 

The Loan Parties shall not, at any time create, incur, assume or suffer to exist any Lien on any of its property or assets, tangible or
intangible, now owned or hereafter acquired, or agree or become liable to do so, except Liens in favor of the Lender and Permitted Liens. No Loan Party shall, directly or indirectly, enter into any agreement with any Person other than the Lender
pursuant to a Loan Document which prohibits or limits the ability of a Loan Party to create, incur, assume, or suffer to exist any Lien upon any of its property, assets, or revenues, whether now owned or hereafter acquired. 

6.2.3 Guaranties. 

Except as permitted under Section 6.2.1 and under Schedule 6.2.3, no Loan Party shall, at any time, directly or
indirectly, become or be liable in respect of any Guaranty, or assume, guarantee, become surety for, endorse or otherwise agree, become or remain directly or contingently liable upon or with respect to any obligation or liability of any other
Person. 
 6.2.4 Loans and Investments. 

No Loan Party shall, at any time, make or allow to remain outstanding any loan or advance to, or purchase, acquire or own any stock, bonds,
notes or securities of, or any partnership interest (whether general or limited) or limited liability company interest in, or any other investment or interest in, or make any capital contribution to, any other Person, or agree, become or remain
liable to do any of the foregoing, except: 
 (a) trade credit extended on usual and customary terms in the ordinary course of business;

 (b) advances to employees to meet expenses incurred by such employees in the ordinary course of business; 

  
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 (c) Permitted Investments; 

(d) Loans or advances to Subsidiaries of any Loan Party in an aggregate principal amount not to exceed $2,000,000 at any time, so long as in
each instance no Potential Default or Event of Default exists or would result therefrom; or 
 (e) Loans or advances to Subsidiaries of any
Loan Party existing on the Closing Date and described on Schedule 6.2.4. 
 6.2.5 Dividends and Related
Distributions; Restricted Payments. 
 The Borrower may not make or pay, or agree to become or remain liable to make or pay,
Distributions of any nature on account of or in respect of its common shares except pursuant to the terms and conditions of any equity incentive plans approved by the Borrower’s stockholders. Each other Loan Party and each Subsidiary of the
Borrower or a Loan Party may make or pay, or agree to become or remain liable to make or pay, Distributions of any nature (whether in cash, property, securities or otherwise) on account of or in respect of its shares or interests to a Loan Party, so
long as in each instance no Potential Default or Event of Default exists or would result therefrom. 
 6.2.6
Liquidations, Mergers, Consolidations, Acquisitions. 
 No Loan Party nor any Subsidiary of any Loan Party shall dissolve, liquidate
or wind-up its affairs, or become a party to any merger or consolidation, or acquire by purchase, lease or otherwise all or substantially all of the assets or capital stock or membership interests of any other Person, except: 

(a) any Guarantor or Subsidiary of a Loan Party may consolidate or merge into the Borrower or into another Loan Party in a transaction in
which the Borrower or such other Loan Party is the surviving entity; 
 (b) any Subsidiary of a Loan Party that is not a Loan Party may be
liquidated or dissolved if it is inactive or if all of the assets of such Subsidiary have been sold or disposed of in compliance with the terms of this Agreement; 

(c) any Subsidiary of a Loan Party that is not a Loan Party may be merged into any Person or may be liquidated and dissolved, in each case in
connection with the sale or disposition of such Subsidiary, if the sale or disposition of all of the assets of such Subsidiary would have been otherwise permitted hereunder, and any Subsidiary of the Borrower which is not a Loan Party may be merged
into any other Subsidiary of the Borrower which is not a Loan Party. 
 6.2.7 Dispositions of Assets or Subsidiaries.

 The Loan Parties shall not, and shall not permit any of their Subsidiaries to, sell, convey, assign, lease, abandon or otherwise
transfer or dispose of, voluntarily or involuntarily, any of its properties or assets, tangible or intangible (including sale, assignment, discount or other disposition of accounts, contract rights, chattel paper, equipment or general intangibles
with or without recourse or of capital stock), except: 
 (a) transactions involving the sale of inventory in the ordinary course of
business; 

  
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 (b) any sale, transfer, lease or other disposition of assets in the ordinary course of business
which are no longer necessary or required in the conduct of any Loan Party’s business provided that the fair market value of all assets sold, transferred or otherwise disposed of in reliance upon this clause (b) shall not exceed $5,000,000
in the aggregate; or 
 (c) any sale, transfer or lease of assets in the ordinary course of business which are replaced by substitute
assets acquired or leased, provided such substitute assets are subject to the Lender’s Prior Security Interest. 

6.2.8 Affiliate Transactions. 

The Loan Parties shall not enter into or carry out any transaction with an Affiliate of a Loan Party (including purchasing property or
services from or selling property or services to any Affiliate of a Loan Party or other Person) unless such transaction is: (a)(1) not otherwise prohibited by this Agreement, (2) entered into in the ordinary course of business upon fair and
reasonable arm’s-length terms and conditions which are fully disclosed to the Lender, (3) in accordance with all applicable Laws or otherwise, or (b) described on Schedule 6.2.8. 

6.2.9 Subsidiaries, Partnerships and Joint Ventures. 

No Loan Party shall own or create directly or indirectly any Subsidiaries other than those existing on the date of this Agreement, those
created to own service centers or those consented to by the Lender. No Loan Party shall become or agree to: (i) become a general or limited partner in any general or limited partnership, (ii) become a member or manager of, or hold a
limited liability company interest in, a limited liability company, or (iii) become a joint venturer or hold a joint venture interest in any joint venture. 

6.2.10 Continuation of or Change in Business. 

No Loan Party shall engage in any business other than the business of such Loan Party as substantially in effect as of the date of this
Agreement and will not permit any material change in the operation of the Business. 
 6.2.11 Fiscal Year;
Accounting. 
 The Borrower shall not (a) change its fiscal year from the twelve-month period beginning January 1st and
ending December 31st or (b) make any change in its accounting policies or reporting practices, except as required by GAAP. 

  
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 6.2.12 Changes in Documents. 

No Loan Party shall amend in any respect any of its Organizational Documents without providing at least thirty (30) days’ prior
written notice to the Lender and, in the event such change would be adverse to the Lender, as determined by the Lender in its sole discretion, obtaining the prior written consent of the Lender. 

6.2.13 Cancellation of Indebtedness. 

No Loan Party shall cancel any material claim or Indebtedness owing to it, except for reasonable consideration and in the ordinary course of
its business. 
 6.2.14 Burdensome Agreements. 

No Loan Party shall enter into, or permit to exist, any contractual obligation (except for this Agreement and the other Loan Documents)
that (a) encumbers or restricts the ability of a Loan Party to act as a Loan Party, (b) creates any Lien upon any of its properties or assets, whether now owned or hereafter acquired, or (c) requires the grant of any Lien on
property for any obligation if a Lien on such property is given as security for the Obligations. 
 6.2.15 Change in
Collateral Location. 
 No Loan Party shall change the location of any Collateral with an aggregate book value in excess of $2,000,000
to a location other than the locations owned or leased by a Loan Party as set forth on Schedule 4.1.24, without the prior written consent of the Lender. 

6.2.16 Limitation on Negative Pledges. 

No Loan Party shall enter into or suffer to exist or become effective any agreement that prohibits or limits the ability of such Loan Party
or any of its Subsidiaries to create, incur, assume or suffer to exist any Lien upon any of its property or revenues of the type included as Collateral under the Loan Documents, whether now owned or hereafter acquired, to secure the Obligations,
other than (a) this Agreement and the other Loan Documents (b) any agreements governing any purchase money Liens or capital lease obligations otherwise permitted hereby (in which case, any prohibition or limitation shall only be effective
against the assets financed thereby), (c) customary provisions restricting assignment of any licensing agreement (in which a Loan Party or its Subsidiaries are the licensee) with respect to a contract entered into by a Loan Party or its
Subsidiaries in the ordinary course of business, and (d) customary provisions restricting subletting, sublicensing or assignment of any intellectual property license or any lease governing any leasehold interests of a Loan Party and its
Subsidiaries. 

  
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 6.3 Reporting Requirements. 

Each Loan Party covenants and agrees that until indefeasible payment in full of the Loans and interest thereon and satisfaction of such Loan
Party’s other Obligations to the Lender under the Loan Documents, each Loan Party will furnish or cause to be furnished, as applicable, to the Lender: 

6.3.1 Quarterly Financial Statements. 

As soon as available and in any event within forty-five (45) calendar days after the end of each of the first three fiscal quarters in
each fiscal year, financial statements of ExOne, consisting of a consolidated balance sheet as of the end of such fiscal quarter and related consolidated statements of operations and cash flows for the fiscal quarter then ended and the fiscal year
through that date, all in reasonable detail and certified by the Chief Executive Officer and Chief Financial Officer of the Borrower as having been prepared in accordance with GAAP, consistently applied, and setting forth in comparative form the
respective financial statements for the corresponding date and period in the previous fiscal year. This obligation will be satisfied when the Borrower files such financial statements with the Securities and Exchange Commission through the EDGAR
database. 
 6.3.2 Annual Financial Statements. 

As soon as available and in any event within ninety (90) calendar days after the end of each fiscal year of the Borrower, financial
statements of ExOne consisting of a consolidated balance sheet as of the end of such fiscal year, and related consolidated statements of operations, stockholders’ equity and cash flows for the fiscal year then ended, all in reasonable detail
and setting forth in comparative form the financial statements as of the end of and for the preceding fiscal year, and certified by independent certified public accountants of nationally recognized standing satisfactory to the Lender. This
obligation will be satisfied when the Borrower files such financial statements with the Securities and Exchange Commission through the EDGAR database. 

6.3.3 Notice of Default. 

Promptly after any officer of any Loan Party has learned of the occurrence of an Event of Default or Potential Default, a certificate signed
by the President or Chief Financial Officer of such Loan Party setting forth the details of such Event of Default or Potential Default and the action which such Loan Party proposes to take with respect thereto. 

6.3.4 Notice of Litigation. 

Promptly after the commencement thereof, notice of all actions, suits, proceedings or investigations before or by any Official Body or any
other Person against a Loan Party which relate to the Collateral, involve a claim or series of claims in excess of $750,000 or which if adversely determined would constitute a Material Adverse Change. 

6.3.5 Certain Events. 

Written notice to the Lender: 

(a) within the time limits set forth in Section 6.2.12, any amendment to any Organizational Documents of any Loan Party; 

(b) promptly if there occurs any material adverse change relating to the type, quantity or quality of the Collateral or Lien granted thereon;
and 
 (c) promptly after the enactment or adoption of any Law which may result in a Material Adverse Change, notice thereof. 

  
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 6.3.6 Other Reports and Information. 

Promptly upon their becoming available to the Borrower: 

(a) a copy of any material order in any proceeding to which any Loan Party is a party issued by any Official Body; and 

(b) such other reports and information as the Lender may from time to time reasonably request. 

 

	7.	DEFAULT 

 7.1 Events of Default. 

An Event of Default shall mean the occurrence or existence of any one or more of the following events or conditions (whatever the reason
therefor and whether voluntary, involuntary or effected by operation of Law): 
 7.1.1 Payments Under Loan Documents.

 The Borrower shall fail to pay (i) any principal or accrued interest of any principal of any Loan (including scheduled
installments, mandatory prepayments or the payment due at maturity) when due, or (ii) any other amount owing under any Loan Documents within three (3) days after such other amount becomes due in accordance with the terms hereof or thereof;

 7.1.2 Breach of Warranty. 

Any representation or warranty made at any time by any Loan Party in any Loan Document, or in any certificate, other instrument or statement
furnished pursuant to the provisions hereof or thereof, shall prove to have been false or misleading in any material respect (other than to the extent such representation or warranty is already modified by “materiality” or “Material
Adverse Change” in which case, shall prove to have been false or misleading in any respect) as of the time it was made or furnished; or any representation or warranty made by any Loan Party in connection with the execution and delivery of this
Agreement or any other instrument, document, certificate or statement executed and delivered in connection with any Loan shall at any time prove to have been incorrect in any material respect when made; 

7.1.3 Breach of Covenants. 

A Loan Party shall default in the observance or performance of any covenant contained in Section 6.1.6, 6.1.15 or
Section 6.2. A Loan Party shall default in the observance or performance of (a) any provision contained in Section 6.3.2 and such default shall continue unremedied for a period of forty-five (45) days after any
officer of such Loan Party becomes aware of the occurrence thereof, and (b) any other covenant, condition or provision of any Loan Document and such default shall continue unremedied for a period of thirty (30) days after any


  
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officer of such Loan Party becomes aware of the occurrence thereof (in each case such grace period to be applicable only in the event such default can be remedied by corrective action of such
Loan Party as determined by the Lender in its sole discretion); 
 7.1.4 Defaults in Other Agreements or
Indebtedness. 
 A default or event of default shall occur at any time under the terms of any other agreement involving borrowed money
or the extension of credit or any other Indebtedness under which a Loan Party may be obligated as a borrower or guarantor in excess of $1,000,000 in the aggregate, and such breach, default or event of default consists of the failure to pay (beyond
any period of grace permitted with respect thereto, whether waived or not) any Indebtedness when due (whether at stated maturity, by acceleration or otherwise) or if such breach or default permits or causes the acceleration of any Indebtedness
(whether or not such right shall have been waived) or the termination of any commitment to lend; 
 7.1.5 Final Judgments
or Orders. 
 Any final judgments or orders (after the expiration of all times to appeal therefrom) shall be entered against a Loan
Party by a court having jurisdiction in the premises: (a) for the payment of money in excess of $1,000,000 in the aggregate, not covered by insurance, or (b) which judgment or order would constitute a Material Adverse Change, in each
instance which judgment is not discharged, vacated, bonded or stayed pending appeal within a period of ten (10) days from the date of entry; 

7.1.6 Loan Document Unenforceable. 

Any of the Loan Documents shall cease to be legal, valid and binding agreements enforceable against the party executing the same or such
party’s successors and assigns (as permitted under the Loan Documents) in accordance with the respective terms thereof or shall in any way be terminated (except in accordance with its terms) or become or be declared ineffective or inoperative
or shall in any way be challenged or contested or cease to give or provide the respective Liens, rights, titles, interests, remedies, powers or privileges intended to be created thereby; 

7.1.7 Uninsured Losses; Proceedings Against Assets. 

There shall occur any material uninsured damage to or loss, theft or destruction of any of the Collateral in excess of $1,000,000; or any
material portion of the Collateral or any other assets of a Loan Party are attached, seized, levied upon or subjected to a writ or distress warrant; or any material portion of the Collateral or any other assets of a Loan Party come within the
possession of any receiver, trustee, custodian or assignee for the benefit of creditors and the same is not cured within twenty (20) days thereafter; 

7.1.8 Notice of Lien or Assessment. 

A notice of Lien or assessment in excess of $1,000,000 which is not a Permitted Lien is filed of record with respect to all or any part of
any assets of a Loan Party by any Official Body or any taxes or debts owing at any time or times hereafter to any Official Body, become 

  
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payable and the same: (a) is not paid or bonded over within twenty (20) days after the same becomes payable, (b) is not being contested in good faith by appropriate proceedings,
with appropriate reserves or accruals in the books and records of the Borrower; 
 7.1.9 Insolvency. 

The Borrower ceases to be Solvent or admits in writing its inability to pay its debts as they mature; 

7.1.10 Involuntary Proceedings. 

A proceeding shall have been instituted in a court having jurisdiction in the premises seeking a decree or order for relief in respect of a
Loan Party in an involuntary case under any applicable bankruptcy, insolvency, reorganization or other similar law now or hereafter in effect, or for the appointment of a receiver, liquidator, assignee, custodian, trustee, sequestrator, conservator
or similar official of a Loan Party for any substantial part of its property, or for the winding-up or liquidation of its affairs, and such proceeding shall remain undismissed or unstayed and in effect for a period of forty-five
(45) consecutive days or such court shall enter a decree or order granting any of the relief sought in such proceeding; 

7.1.11 Voluntary Proceedings. 

A Loan Party shall: (a) commence a voluntary case under any applicable bankruptcy, insolvency, reorganization or other similar law now
or hereafter in effect, (b) consent to the entry of an order for relief in an involuntary case under any such law, (c) consent to the appointment or taking possession by a receiver, liquidator, assignee, custodian, trustee, sequestrator,
conservator or other similar official of itself or for any substantial part of its property, (d) make a general assignment for the benefit of creditors, (e) fail generally to pay its debts as they become due, or (f) take any action in
furtherance of any of the foregoing, and such proceeding shall remain undismissed or unstayed and in effect for a period of forty-five (45) consecutive days or such court shall enter a decree or order granting any of the relief sought in such
proceeding; 
 7.1.12 Change of Control. 

A Change of Control shall have occurred; or 

7.1.13 Material Adverse Change. 

A Loan Party shall suffer any Material Adverse Change or shall suffer substantial loss, theft, taking, damage or destruction to or of any of
its property, not covered by insurance, which would have a material adverse effect upon the business, prospects, operations or financial condition of the Loan Party. 

For purposes of this Section 7.1, a loss or liability shall not be deemed to be “not covered by insurance”, notwithstanding that the
insurer has not paid the claim, if a claim has been submitted in writing and any Loan Party reasonably believes that it is covered by the relevant insurance, provided that any claim not paid or agreed to be covered by the insurer within sixty
(60) days after it is submitted shall be deemed to be not covered by insurance. 

  
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 7.2 Consequences of Event of Default. 

7.2.1 Events of Default Other Than Bankruptcy, Insolvency or Reorganization Proceedings. 

If an Event of Default shall occur and which has not been waived in writing by the Lender, the Lender (a) may cancel the Revolving
Credit Commitment and shall be under no further obligation to make any additional Loans and (b) may, by written notice to the Borrower, declare (i) the commitment to make any partial Loans terminated and (ii) the unpaid principal
amount of the outstanding Loans and all interest accrued thereon, any unpaid fees and all other Indebtedness of the Borrower to the Lender hereunder and thereunder to be forthwith due and payable, and the same shall thereupon become and be
immediately due and payable to the Lender without presentment, demand, protest or any other notice of any kind, all of which are hereby expressly waived, and (c) exercise all rights and remedies available to it under the Loan Documents or
applicable Law or equity. 
 7.2.2 Suits, Actions, Proceedings. 

If an Event of Default shall occur which has not been waived in writing by the Lender, and whether or not the Lender shall have accelerated
the maturity of the Loans pursuant to any of the foregoing provisions of this Section 7.2, the Lender, if owed any amount with respect to the Loans, may proceed to protect and enforce its rights by suit in equity, action at law and/or
other appropriate proceeding, whether for the specific performance of any covenant or agreement contained in any Loan Document, including as permitted by applicable Law the obtaining of the ex parte appointment of a receiver, and, if
such amount shall have become due, by declaration or otherwise, proceed to enforce the payment thereof or any other legal or equitable right of the Lender; and 

7.2.3 Application of Proceeds. 

From and after the date on which the Lender has taken any action pursuant to this Section 7.2 and until all Obligations of the
Loan Parties to the Lender have been indefeasibly paid in full, any and all proceeds received by the Lender from any sale or other disposition of the Collateral, or any part thereof, or the exercise of any other remedy by the Lender, shall be
applied as follows: 
 (a) first, to reimburse the Lender for out-of-pocket costs, expenses and disbursements, including reasonable
attorneys’ and paralegals’ fees and legal expenses, incurred by the Lender in connection with realizing on the Collateral or collection of any Obligations of the Loan Parties to the Lender under any of the Loan Documents, including
advances made by the Lender for the reasonable maintenance, preservation, protection or enforcement of, or realization upon, the Collateral, including advances for taxes, insurance, repairs and the like and reasonable expenses incurred to sell or
otherwise realize on, or prepare for sale or other realization on, any of the Collateral; 

  
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 (b) second, to past due fees and past due interest with respect to the Loans; 

(c) third, to past due principal of the Loans; 

(d) fourth, to other fees and interest with respect to the Loans; 

(e) fifth, to other principal of the Loans; 

(f) sixth, to other Obligations due to the Lender hereunder or under the other Loan Documents; and 

(g) seventh, the balance, if any, as required by Law. 

7.2.4 Other Rights and Remedies. 

In addition to all of the rights and remedies contained in any of the Loan Documents, the Lender shall have all of the rights and remedies of
a secured party under the Uniform Commercial Code or other applicable Law, all of which rights and remedies shall be cumulative and non-exclusive, to the extent permitted by Law. The Lender may exercise all post-default rights granted to the Lender
under the Loan Documents or applicable Law. 
 7.3 Set-off. 

If an Event of Default shall have occurred and be continuing, the Lender is hereby authorized at any time and from time to time, to the
fullest extent permitted by applicable Law, to set off and apply any and all deposits (general or special, time or demand, provisional or final, in whatever currency) at any time held and other obligations (in whatever currency) at any time owing by
the Lender to or for the credit or the account of any Loan Party against any and all of the Obligations of such Loan Party now or hereafter existing under this Agreement or any other Loan Document to the Lender, irrespective of whether or not the
Lender shall have made any demand under this Agreement or any other Loan Document and although such Obligations of the such Loan Party may be contingent or unmatured. The rights of the Lender under this Section are in addition to other rights
and remedies that the Lender may have. The Lender agrees to notify the Loan Parties promptly after any such setoff and application, provided that the failure to give such notice shall not affect the validity of such setoff and application.

 7.4 Notice of Sale. 
 Any notice
required to be given by the Lender of a sale, lease or other disposition of the Collateral or any other intended action by the Lender, if given ten (10) days prior to such proposed action, shall constitute commercially reasonable and fair
notice thereof to the Loan Parties. 

  
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	8.	MISCELLANEOUS 

 8.1 Modifications, Amendments or Waivers. 

The Lender and the Loan Parties may from time to time enter into written agreements amending or changing any provision of any Loan Document or
the rights of the Lender or the Loan Parties hereunder or thereunder, or may grant written waivers or consents to a departure from the due performance of the Obligations of the Loan Parties hereunder or thereunder. Any such agreement, waiver or
consent shall be effective to bind the Lender and the Loan Parties. 
 8.2 No Implied Waivers; Cumulative Remedies; Writing Required. 

No course of dealing and no delay or failure of the Lender in exercising any right, power, remedy or privilege under any Loan Document shall
affect any other or future exercise thereof or operate as a waiver thereof, nor shall any single or partial exercise thereof or any abandonment or discontinuance of steps to enforce such a right, power, remedy or privilege preclude any further
exercise thereof or of any other right, power, remedy or privilege. The rights and remedies of the Lender under any Loan Document are cumulative and not exclusive of any rights or remedies which they would otherwise have. Any waiver, permit, consent
or approval of any kind or character on the part of the Lender of any breach or default under this Agreement or any such waiver of any provision or condition of this Agreement must be in writing and shall be effective only to the extent specifically
set forth in such writing. 
 8.3 Reimbursement, Indemnification and Waiver by the Loan Parties. 

8.3.1 Reimbursement. 

Each Loan Party agrees unconditionally upon demand to pay or reimburse to the Lender and to save the Lender harmless against liability for
the payment of all reasonable out-of-pocket costs, expenses and disbursements (including reasonable fees and expenses of counsel), incurred by the Lender: (a) in connection with development, negotiation, preparation, printing, execution,
administration, interpretation and performance of this Agreement and the other Loan Documents, whether incurred before or after the date of this Agreement, (b) relating to any amendments, waivers or consents pursuant to the provisions hereof,
(c) in connection with the enforcement of any Loan Document, or collection of amounts due hereunder or thereunder or the proof and allowability of any claim arising under any Loan Document, whether in bankruptcy or receivership proceedings or
otherwise, and (d) in any workout or restructuring or in connection with the protection, preservation, exercise or enforcement of any of the terms hereof or of any rights hereunder or under any other Loan Document or in connection with any
foreclosure, collection or bankruptcy proceedings. 
 8.3.2 Indemnification. 

Each Loan Party shall indemnify the Lender (in such context, the “Indemnitee”) against, and hold the Indemnitee harmless
from, any and all losses, claims, damages, liabilities and related expenses (including the fees, charges and disbursements of any counsel for the Indemnitee), and shall indemnify and hold harmless the Indemnitee from all fees and time charges and
disbursements for attorneys who may be employees of the Indemnitee, incurred by 

  
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the Indemnitee or asserted against the Indemnitee by any third party or by the Borrower or any other Loan Party arising out of, in connection with, or as a result of (a) the execution or
delivery of this Agreement, any other Loan Document or any agreement or instrument contemplated hereby or thereby, the performance or nonperformance by the parties hereto of their respective obligations hereunder or thereunder or the consummation of
the transactions contemplated hereby or thereby, (b) any Loan or the use or proposed use of the proceeds therefrom, (c) breach of representations, warranties or covenants of any Loan Party under the Loan Documents, or (d) any actual
or prospective claim, litigation, investigation or proceeding relating to any of the foregoing, whether based on contract, tort or any other theory, whether brought by a third party or by the Borrower or any other Loan Party, and regardless of
whether the Indemnitee is a party thereto, provided that no Loan Party shall indemnify the Indemnitee if the same results from the Lender’s gross negligence or willful misconduct as determined by a court of competent jurisdiction by
final and non-appealable judgment. The Borrower agrees unconditionally to pay all stamp, document, transfer, recording or filing taxes or fees and similar impositions now or hereafter determined by the Lender to be payable in connection with any
Loan Document, and the Borrower agrees unconditionally to save the Lender harmless from and against any and all present or future claims, liabilities or losses with respect to or resulting from any omission to pay or delay in paying any such taxes,
fees or impositions. 
 8.3.3 Waiver of Consequential Damages. 

To the fullest extent permitted by applicable Law, no Loan Party shall assert, and hereby waives, any claim against any Indemnitee, on any
theory of liability, for special, indirect, consequential or punitive damages (as opposed to direct or actual damages) arising out of, in connection with, or as a result of, this Agreement, any other Loan Document or any agreement or instrument
contemplated hereby, the transactions contemplated hereby or thereby, any Loan or the use of the proceeds thereof. The Indemnitee referred to in Section 8.3.2 shall not be liable for any damages arising from the use by unintended
recipients of any information or other materials distributed by it through telecommunications, electronic or other information transmission systems in connection with this Agreement or the other Loan Documents or the transactions contemplated hereby
or thereby. 
 8.4 Holidays. 
 Whenever
payment of a Loan to be made or taken hereunder shall be due on a day which is not a Business Day such payment shall be due on the next Business Day and such extension of time shall be included in computing interest and fees, except that the
outstanding principal balance of the Loans (together with the outstanding interest accrued thereon) shall be due on the Business Day preceding the Expiration Date if the Expiration Date is not a Business Day. Whenever any payment or action to be
made or taken hereunder (other than payment of the Loans) shall be stated to be due on a day which is not a Business Day, such payment or action shall be made or taken on the next following Business Day, and such extension of time shall not be
included in computing interest or fees, if any, in connection with such payment or action. 

  
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 8.5 Notices. 

Any notice, request, demand, direction or other communication (for purposes of this Section 8.5 only, a “Notice”)
to be given to or made upon any party hereto under any provision of this Agreement shall be given or made by telephone or in writing (which includes means of electronic transmission (i.e., “e-mail”) or facsimile transmission in accordance
with this Section 8.5 as follows: 
 To the Lender: 

RHI Investments, LLC 
 980 Penn
Avenue, Suite 400 
 Pittsburgh, PA 15222 

Attention: Lisa A. Fera 
 Email:
lafera@rockwellvc.com 
 Facsimile: (412) 434-8909 

Telephone: (412) 281-4620 Ext. 101 

With a copy to: 
 Clark Hill PLC

 One Oxford Centre 
 301 Grant
Street, 14th Floor 
 Pittsburgh, PA 15219-1410 

Attention: Lori Rooney 
 Email:
lrooney@clarkhill.com 
 Facsimile: 412-394-2555 

Telephone: 412-394-2503 
 To the
Borrower: 
 The ExOne Company 

127 Industry Boulevard 
 North
Huntingdon, PA 15642 
 Attention: JoEllen Lyons Dillon 

                 Executive Vice President, Chief Legal
Officer and Corporate Secretary 
 Email: joellen.dillon@exone.com 

Facsimile: (724) 765-1380 

Telephone: (724) 576-1382 

With a copy to: 
 McGuireWoods LLP

 EQT Plaza 
 625 Liberty
Avenue, 23rd Floor 
 Pittsburgh, PA 15222 

Attention: Penny E. Zacharias 

Email: pzacharias@mcguirewoods.com 

Facsimile: (412) 667-7954 

Telephone: (412) 667-7937 

  
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 Any Notice shall be effective: 

(a) In the case of hand-delivery, when delivered; 

(b) If given by mail, three (3) days after such Notice is deposited with the United States Postal Service, with first-class postage
prepaid, return receipt requested; 
 (c) In the case of a telephonic Notice, when a party is contacted by telephone, if delivery of such
telephonic Notice is confirmed no later than the next Business Day by hand delivery, a facsimile or electronic transmission or overnight courier delivery of a confirmatory notice (received at or before noon on such next Business Day); 

(d) In the case of a facsimile transmission, when sent to the applicable party’s facsimile machine’s telephone number if the party
sending such Notice receives confirmation of the delivery thereof from its own facsimile machine; 
 (e) In the case of electronic
transmission, when actually received; and 
 (f) If given by any other means (including by overnight courier based on records of such
courier), when actually received. 
 8.6 Severability. 

The provisions of this Agreement are intended to be severable. If any provision of this Agreement shall be held invalid or unenforceable in
whole or in part in any jurisdiction, such provision shall, as to such jurisdiction, be ineffective to the extent of such invalidity or unenforceability without in any manner affecting the validity or enforceability thereof in any other jurisdiction
or the remaining provisions hereof in any jurisdiction. 
 8.7 Governing Law. 

This Agreement shall be deemed to be a contract under the Laws of the Commonwealth of Pennsylvania without regard to its conflict of laws
principles, and shall for all purposes be governed by and construed and enforced in accordance with the Laws of the Commonwealth of Pennsylvania. 
 8.8
Prior Understanding. 
 This Agreement and the other Loan Documents supersede all prior understandings and agreements, whether
written or oral, among the parties hereto and thereto relating to the transactions provided for herein and therein, including any prior confidentiality agreements, proposals, term sheets and commitments. 

  
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 8.9 Duration; Survival. 

All representations and warranties of the Loan Parties contained herein or made in connection herewith shall survive the making of the Loans
and shall not be waived by the execution and delivery of this Agreement, any investigation by the Lender, the making of the Loans or payment in full of the Loans. All covenants and agreements of the Loan Parties contained in
Sections 6.1, 6.2 and 6.3 shall continue in full force and effect from and after the date hereof so long as the Loan Parties may borrow and until termination of the Revolving Credit Commitment and payment in full of the
Loans. All covenants and agreements of the Loan Parties contained herein relating to expenses and indemnification, including those set forth in Section 8.3, shall survive payment in full of the Loans and termination of the Revolving
Credit Commitment. 
 8.10 Successors and Assigns. 

(a) This Agreement shall be binding upon and shall inure to the benefit of the Lender, the Loan Parties and their respective successors and
assigns, except that the Loan Parties may not assign or transfer any of their respective rights and obligations hereunder or any interest herein. The Lender may, at its own cost, make assignments of or sell participations in all or any part of the
Loans made by it to one or more banks or other entities. 
 (b) Any assignee or participant which is not incorporated under the Laws of the
United States of America or a state thereof shall deliver to the Borrower and the Lender the form of certificate as may be required by the Lender relating to federal income tax withholding. The Lender may furnish any publicly available information
concerning the Borrower or its Subsidiaries and any other information concerning the Borrower or its Subsidiaries in the possession of the Lender from time to time to assignees and participants (including prospective assignees or participants),
provided that such assignees and participants agree to be bound by the provisions of Section 8.11. 
 8.11 Confidentiality. 

The Lender agrees to keep confidential all information obtained from the Borrower which is nonpublic and confidential or proprietary in
nature (including any information the Borrower specifically designates as confidential), except as provided below, and to use such information only in connection with its capacity under this Agreement and for the purposes contemplated hereby. The
Lender shall be permitted to disclose such information: (a) to outside legal counsel, accountants and other professional advisors who need to know such information in connection with the administration and enforcement of this Agreement, subject
to agreement of such Persons to maintain confidentiality, (b) to assignees and participants as contemplated by Section 8.10, and prospective assignees and participants, (c) to the extent requested by any Official Body or, with
notice to the Borrower, as otherwise required by applicable Law or by any subpoena or similar legal process, or in connection with any investigation or proceeding arising out of the transactions contemplated by this Agreement, (d) if it becomes
publicly available other than as a result of a breach of this Agreement or becomes available from a source not known to be subject to confidentiality restrictions, (e) in connection with the exercise of any remedies hereunder or under any other
Loan Document, or (f) if the Borrower shall have consented to such disclosure. 

  
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 8.12 Counterparts. 

This Agreement may be executed by different parties hereto on any number of separate counterparts, each of which, when so executed and
delivered, shall be an original, and all such counterparts shall together constitute one and the same instrument. 
 8.13 Lender’s Consent. 

Whenever the Lender’s consent is required to be obtained under any Loan Document as a condition to any action, inaction, condition or
event, the Lender shall be authorized to give or withhold such consent in its sole and absolute discretion and to condition its consent upon the giving of additional collateral, the payment of money or any other matter. 

8.14 Exceptions. 
 The representations,
warranties and covenants contained herein shall be independent of each other, and no exception to any representation, warranty or covenant shall be deemed to be an exception to any other representation, warranty or covenant contained herein unless
expressly provided, nor shall any such exceptions be deemed to permit any action or omission that would be in contravention of applicable Law. 
 8.15
CONSENT TO FORUM; WAIVER OF JURY TRIAL. 
 THE BORROWER HEREBY IRREVOCABLY CONSENTS TO THE NONEXCLUSIVE JURISDICTION OF ANY
PENNSYLVANIA STATE OR FEDERAL COURT SITTING IN PITTSBURGH, PENNSYLVANIA, AND WAIVES PERSONAL SERVICE OF ANY AND ALL PROCESS UPON IT AND CONSENTS THAT ALL SUCH SERVICE OF PROCESS BE MADE BY CERTIFIED OR REGISTERED MAIL DIRECTED TO THE BORROWER AT THE
ADDRESSES PROVIDED FOR IN SECTION 8.5 AND SERVICE SO MADE SHALL BE DEEMED TO BE COMPLETED UPON ACTUAL RECEIPT THEREOF. THE BORROWER WAIVES ANY OBJECTION TO JURISDICTION AND VENUE OF ANY ACTION INSTITUTED AGAINST IT AS PROVIDED HEREIN AND
AGREES NOT TO ASSERT ANY DEFENSE BASED ON LACK OF JURISDICTION OR VENUE. THE BORROWER AND THE LENDER HEREBY WAIVE TRIAL BY JURY IN ANY ACTION, SUIT, PROCEEDING OR COUNTERCLAIM OF ANY KIND ARISING OUT OF OR RELATED TO THIS AGREEMENT, ANY OTHER LOAN
DOCUMENT OR THE COLLATERAL TO THE FULL EXTENT PERMITTED BY LAW. 
 8.16 Payments Set Aside. 

To the extent that any payment by or on behalf of the Borrower is made to the Lender and such payment or any part thereof is subsequently
invalidated, declared to be fraudulent or preferential, set aside or required (including pursuant to any settlement entered into by the Lender in its discretion) to be repaid to a trustee, receiver or any other party, in connection with


  
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any proceeding under any bankruptcy, insolvency, reorganization or other similar Law or otherwise, then to the extent of such recovery, the obligation 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 setoff had not occurred. 
 8.17
Taxes. 
 (a) Payments Free of Taxes; Obligation to Withhold; Payments on Account of Taxes. 

Any and all payments by or on account of any obligation of the Borrower under any Loan Document shall be made without deduction or
withholding for any Taxes, except as required by applicable Laws. If the Borrower shall be required by the Internal Revenue Code or any other applicable Laws to withhold or deduct any Taxes from any payment (as determined in its good faith
discretion), then (i) the Borrower shall withhold or make such deductions as are determined by it to be required, (ii) the Borrower shall timely pay the full amount withheld or deducted to the relevant Official Body in accordance with the
Internal Revenue Code or such Laws, and (iii) to the extent that the withholding or deduction is made on account of Indemnified Taxes, the sum payable by the Borrower shall be increased as necessary so that after any required withholding or the
making of all required deductions (including deductions applicable to additional sums payable under this Section 8.17) the Lender receives an amount equal to the sum it would have received had no such withholding or deduction been made.

 (b) Payment of Other Taxes by the Borrower. 

Without limiting the provisions of Section 8.17(a), the Borrower shall timely pay to the relevant Official Body in accordance
with applicable Laws, or at the option of the Lender timely reimburse it for the payment of, any Other Taxes. 
 (c) Tax
Indemnifications. 
 The Borrower shall, and does hereby indemnify the Lender, and shall make payment in respect thereof within ten
days after demand therefor, for the full amount of any Indemnified Taxes (including Indemnified Taxes imposed or asserted on or attributable to amounts payable under this Section 8.17) payable or paid by the Lender or required to be
withheld or deducted from a payment to the Lender, and any penalties, interest and reasonable expenses arising therefrom or with respect thereto, whether or not such Indemnified Taxes were correctly or legally imposed or asserted by the relevant
Official Body. A certificate as to the amount of such payment or liability delivered to the Borrower by the Lender shall be conclusive absent manifest error. 

(d) Evidence of Payments. 

Upon request by the Lender after any payment of Taxes by the Borrower to an Official Body as provided in this Section 8.17, the
Borrower shall deliver to the Lender the original or a certified copy of a receipt issued by such Official evidencing such payment, a copy of any return required by Laws to report such payment or other evidence of such payment reasonably
satisfactory to the Lender. 

  
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 (e) Survival. 

Each party’s obligations under this Section 8.17 shall survive any assignment of rights by the Lender and the repayment,
satisfaction or discharge of all other Obligations. 
 8.18 ACKNOWLEDGEMENT. 

EACH LOAN PARTY HERETO HEREBY (A) ACKNOWLEDGES AND AGREES THAT THE LENDER’S FORECLOSURE ON COLLATERAL AND OTHER ACTIONS TYPICALLY TAKEN BY A LENDER
TO PROTECT ITS RIGHTS OR ENFORCE ITS REMEDIES UNDER AND IN ACCORDANCE WITH THE TERMS OF THE LOAN DOCUMENTS ARE CONSISTENT WITH SUCH PARTY’S REASONABLE EXPECTATIONS, AND (B) EXPRESSLY WAIVES ALL DUTIES IMPOSED ON THE LENDER PURSUANT TO 20
PA.C.S.A. SECTION 5601.3(B) IN CONNECTION WITH ANY LOAN DOCUMENT. 
 [SIGNATURE PAGE FOLLOWS] 

  
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 [SIGNATURE PAGE 1 OF 1 TO CREDIT AGREEMENT] 

 

 IN WITNESS WHEREOF, the parties hereto, by their officers thereunto duly authorized, have
caused this Agreement to be executed as of the day and year first above written. 
  

			
	BORROWER:
	
	THE EXONE COMPANY
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	GUARANTORS:
	
	EXONE AMERICAS, LLC
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	EXONE GMBH
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	LENDER:
	
	RHI INVESTMENTS, LLC
		
	By:	 	  

	Name:	 	S. Kent Rockwell
	Title:	 	Manager



  
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 ACKNOWLEDGMENT 
  

			
	COMMONWEALTH OF PENNSYLVANIA	  	)
		  	)            SS:
	COUNTY OF
                                        	  	)

 On this, the      day of
            , 2015, before me, a Notary Public, the undersigned officer, personally appeared
                     who acknowledged himself/herself to be the
                     of                      (the
“Company”), and that he as such officer, being authorized to do so, executed the foregoing instrument for the purposes therein contained by signing his name as such officer on behalf of the Company. 

IN WITNESS WHEREOF, I hereunto set my hand and official seal. 

 

	
	  

	Notary Public


 My Commission Expires: