EX-4.4



 Exhibit 4.4 

AUDAX HEALTH SOLUTIONS, INC. 

2010 Equity Incentive Plan, as amended as of October 2, 2013 

This 2010 Equity Incentive Plan (the “Plan”) is intended to encourage ownership of Common Stock, par
value $.001 per share (the “Stock”), of Audax Health Solutions, Inc., a Delaware corporation (the “Company”), by its directors, officers, employees and consultants through the grant of Incentive Stock
Options and Nonstatutory Stock Options (collectively, “Options”) and Restricted Stock (as such terms are defined below) in order to attract, motivate and retain outstanding individuals for such positions, to align their
interests with those of the Company’s shareholders, and to provide them with appropriate compensation and additional incentives to promote the success of the Company. 

1.         Administration of the Plan.   The administration
of the Plan shall be under the general supervision of the Board of Directors of the Company (the “Board”), which shall, within the limits of the Plan, determine the persons (“Participants”) to whom and
the times at which Options or Restricted Stock shall be granted. The Board may establish such rules as it deems necessary for the proper administration of the Plan, make such determinations and interpretations with respect to the Plan and Options
and Restricted Stock granted under it as may be necessary or desirable and include such further provisions or conditions with respect to which Options and Restricted Stock may be granted under the Plan as it deems advisable. To the extent permitted
by law, the Board may delegate its authority under the Plan to a committee of the Board (a “Committee”). References to the Board herein shall include a Committee as applicable. 

2.         Shares Subject to the Plan. 

(a)        Number and Type of Shares.   Subject to the
provisions of Section 2(b) and (c), the aggregate number of shares of Stock of the Company that may be issued pursuant to Options or Restricted Stock granted under the Plan is 42,520,790 shares of Common Stock. In addition, shares issued hereunder
may consist in whole or in part of authorized but unissued shares or treasury shares. 

(b)        Adjustments; Assumption of Options.   In the event
(i) of any stock dividend, split-up or combination of shares effected proportionately with respect to all outstanding shares of Stock, or (ii) the Board determines that any other recapitalization or
any extraordinary cash dividend, reorganization, merger, consolidation, spin-off, exchange of shares or other similar capital change affects the Stock such that adjustment is required in order to preserve the
benefits or potential benefits of the Plan or any Option granted under the Plan, the Board (whose determination shall be conclusive) shall appropriately adjust (A) the number and kind of shares or securities of the Company that may be issued
under the Plan, (B) the number and kind of shares subject to outstanding Options, and (C) the exercise price or the repurchase price of Restricted Stock, so that the proportionate number of shares or other securities as to which Options or
Restricted Stock may be granted and the proportionate interest of holders of outstanding Options shall be maintained as before the occurrence of such event. In the event of any reorganization, merger, consolidation,
spin-off or exchange of shares, the Board in its discretion may cause any Option to be cancelled, assumed by another entity party to the transaction, or new rights substituted therefor, by another entity party
to the transaction. 
 (c)        Restoration of
Shares.   Shares subject to an Option that expires, is terminated unexercised, is forfeited for any reason, or is settled in a manner that results in fewer shares outstanding than were initially awarded, shares surrendered in
payment of the option price or any tax obligation with respect to an Option or Restricted Stock, and shares of Restricted Stock that are repurchased by, or forfeited to, the Company shall again be available for granting Options or Restricted Stock
under the Plan to the extent of such expiration, termination, forfeiture, repurchase or decrease subject, however, in the case of Incentive Stock Options, to any requirements under the Internal Revenue Code of 1986, as amended (the
“Code”). 

  

					
		 	1	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 3.         Options. 

(a)        Types of Options.   Options shall be granted under
the Plan either as incentive stock options (“Incentive Stock Options”), as defined in Section 422 of the Code, or as Options that do not meet the requirements of Section 422 (“Nonstatutory Stock
Options”). Options may be granted from time to time by the Board to all employees of the Company or of any parent or subsidiary company of the Company (as defined in Sections 424(e) and (f), respectively, of the Code), and Nonstatutory
Stock Options may also be granted to all non-employee directors and consultants of the Company or any such other company. 

(b)        Date of Grant.   The date of grant for each Option
shall be the date on which it is approved by the Board, or such later date as the Board may specify. No Incentive Stock Options shall be granted hereunder after ten years from the last date on which the Plan was approved for purposes of § 422
of the Code. 
 (c)        Option Price.   The price at which
shares may from time to time be purchased (the “option price”) under each Option shall be determined by the Board, provided that such price shall not be less than the fair market value of the Stock on the date of grant as
determined in good faith by the Board after taking into consideration all factors which it deems appropriate and in accordance with applicable statutory and regulatory guidelines (“Fair Market Value”); and provided further
that no Option granted to any individual who is ineligible to be granted an Incentive Stock Option because his ownership of stock of the Company or its parent or subsidiary companies exceeds the limitations set forth in Section 422(b)(6) of the Code
shall be an Incentive Stock Option unless the option price thereof is at least 110% of the Fair Market Value of the Stock on the date of grant. 

(d)        Payment.   No shares of Stock shall be delivered
upon exercise of an Option until the Company receives full Payment for the exercise price therefore. Payment of the exercise price may be in cash or, to the extent permitted by the Board at or after the grant of the Option, pursuant to any of the
following methods: (i) by delivery of a promissory note, (ii) by actual delivery or attestation of ownership of Shares of Common Stock owned by the Participant, or (iii) for such other lawful consideration as the Board may determine.

 (e)        Term of Option; Exercisability.    The
Board shall determine the term of all Options, the time or times that Options become exercisable and whether they become exercisable in installments; provided, however, that the term of each Incentive Stock Option shall not exceed a period of ten
years from the date of its grant, and provided further that no Option granted to any individual who is ineligible to be granted such Option because his ownership of stock of the Company or its parent or subsidiary companies exceeds the limitations
set forth in Section 422(b)(6) of the Code shall be an Incentive Stock Option unless the term thereof does not exceed a period of five years from the date of its grant. 

(f)        Effect of Disability, Death or Termination of
Employment.    The Board shall determine the effect on an Option of the disability, death, retirement or other termination of employment of a Participant and the extent to which, and the period during which, the
Participant’s estate, legal representative, guardian, or beneficiary on death may exercise rights thereunder. Any beneficiary on death shall be designated by the Participant, in the manner determined by the Board, to exercise rights of the
Participant in the case of the Participant’s death. 

  

					
		 	2	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 (g)       Form of Options. 
Options granted hereunder shall be evidenced by an instrument delivered to the Participant specifying the terms and conditions thereof and containing such other terms and conditions not inconsistent with the provisions of the Plan as the Board
considers necessary or advisable to achieve the purposes of the Plan or comply with applicable tax and regulatory laws and accounting principles. The form of Options may vary among Participants; provided that, in the absence of a specific
determination in any particular case, the forms of Incentive and Nonstatutory Stock Option shall be as set forth in Exhibits A and B hereto, respectively. 

(h)       Amendment or Termination of Options.  The Board may amend, modify,
or terminate any outstanding Option, including substituting therefor another Option of the same or a different type, changing the date of exercise or realization and converting an Incentive Stock Option to a Nonstatutory Stock Option. Other than in
connection with a Company reorganization, merger, consolidation, spin-off or exchange of shares, any such action shall require the Participant’s consent unless: 

(i)        in the case of a termination of, or a reduction in the number of shares
issuable under, an Option, any time period relating to the exercise of such Option or the eliminated portion, as the case may be, is waived or accelerated before such termination or reduction (and in such case the Board may provide for the
Participant to receive cash or other property equal to the net value that would have been received upon exercise of the terminated Option or the eliminated portion, as the case may be); or 

(ii)       in any other case, the Board determines that the action, taking into account
any related action, would not materially and adversely affect the Participant. 

(i)        Non-transferability of
Options.  An Option (i) shall not be transferable other than as designated by the Participant, by will or by the laws of descent and distribution, and (ii) may be exercised, during the Participant’s lifetime, only by the
Participant or the Participant’s guardian or legal representative. The Board may waive this restriction in any particular case, provided that Incentive Stock Options may be transferable only to the extent permitted by the Code. 

(j)        No Rights as a Shareholder.   No Participant or any
person claiming through a Participant shall have any rights as a shareholder with respect to any shares of Stock to be distributed under the Plan until he or she becomes the holder of such Stock thereof. No adjustment shall be made for dividends or
distributions or other rights for which the record date is prior to such date, except as otherwise provided in this Plan. 

4.         Restricted
Stock. 
 (a)        Terms. The Board may issue shares of Stock to
Participants subject to forfeiture or to the Company’s right to repurchase such shares (“Restricted Stock”). Shares of Restricted Stock may be issued without cash consideration or for such consideration as may be
determined by the Board. The Board shall determine the duration of the period of time (the “Restricted Period”) during which, the price (if any) at which, and the other conditions under which, the shares may be forfeited or
repurchased by the Company and other terms and conditions of such grants. 

(b)        Restrictions. Shares of Restricted Stock may not be sold, assigned,
transferred, pledged or otherwise encumbered, except as permitted by the Board, during the Restricted Period. Any certificates issued in respect of shares of Restricted Stock shall be registered in the name of the Participant, shall contain such
legend as the Board may require with respect to the restrictions on transfer and, if required by the Board, shall be deposited by the Participant, together with a stock power endorsed 

  

					
		  	3	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 
in blank, with the Company. At the expiration of the Restricted Period with respect to any of such shares, the Company shall deliver a certificate with respect to such shares, without a legend
referring to the Plan’s restrictions on transfer, to the Participant or, if the Participant has died, to the Participant’s designated beneficiary or legal representative. 

(c)        Restricted Stock Purchase Agreement.   Each
recipient of Restricted Stock shall enter into a Restricted Stock Purchase Agreement with the Company that shall specify the terms and conditions of such grant of Restricted Stock and shall contain such other terms and conditions not inconsistent
with the provisions of this Plan as the Board considers necessary or advisable to achieve the purposes of the Plan or comply with applicable tax and regulatory laws and accounting principles. The form of such Restricted Stock Purchase Agreement may
vary among Participants. The Restricted Stock Purchase Agreement may be amended by the Board in any respect, provided that the consent of the Participant shall be required for any amendment, other than an amendment made in order to conform the
Restricted Stock Purchase Agreement or the Plan to restrictions imposed by securities or tax laws or regulations, that would materially and adversely affect the Participant. 

5.         No Right to
Employment or Other Relationship.  No person shall have any claim or right to be granted an Option or Restricted Stock, and any grant of an Option or Restricted Stock shall not be construed as giving the Participant the right to
continued employment or any other relationship with the Company, The Company expressly reserves the right at any time to and any relationship it may have with a Participant free from any liability or claim under the Plan except as specifically
provided in the applicable Option or Restricted Stock Purchase Agreement. 

6.         
Documentation: Shareholder Agreement; Other Conditions.   Each Option and share of Restricted Stock issued under this Plan shall be evidenced by a writing delivered to the Participant specifying the terms and
conditions thereof and containing such other terms and conditions not inconsistent with the Plan as the Board considers necessary and advisable. The Board may at the time of grant of an Option or share of Restricted Stock or at any time thereafter,
require as a condition for exercise of an Option or termination of a Restricted Period that each Participant execute a Shareholder Agreement containing such provisions relating to voting, restrictions on transferability, first refusal rights and
otherwise as the Board may deem necessary or desirable and may at any time impose such additional conditions with respect to the issuance and/or delivery of stock under the Plan as it considers necessary or advisable to comply with the requirements
of securities, tax or other laws or regulations, including without limitation restricting the transfer of such shares and requiring appropriate representations and agreements from the Participant, and the Company shall be entitled to postpone such
issuance or delivery until such conditions have been met. 
 7.         Withholding.   The Participant shall pay to the Company, or make provision satisfactory to the Board for payment of, any taxes required by law to be withheld in respect of
any Option or Restricted Stock no later than the date of the event creating the tax liability. In the Board’s discretion, such tax obligations may be paid in whole or in part in shares of Stock, including shares retained from the exercise of
the Option or from the grant of Restricted Stock creating the tax obligation, valued at the Fair Market Value of the Stock on the date of delivery to the Company. The Company and any of its affiliates may, to the extent permitted by law, deduct any
such tax obligations from any payment of any kind otherwise due to the Participant. 

8.         Amendment or
Termination.   The Board may amend or terminate the Plan, and any Option or Restrictive Stock award issued thereunder, at any time, subject to such approval of the shareholders as the Board shall deem necessary or advisable. 

  

					
		 	4	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 9.          Change of
Control.  All Options or Restricted Stock issued under the Plan that are subject to vesting shall automatically without any further action by the Board vest in their entirety immediately prior to any merger, recapitalization or other
corporate transaction involving the Company, including without limitation any sale of all or substantially all of the assets or capital stock of the Company. 

10.        Shareholder Approval.   The Plan shall be presented
for approval by the shareholders of the Company within twelve (12) months from the date the Plan was adopted by the Board. In the event such approval is not obtained, all Incentive Stock Options granted under the Plan shall be deemed to be
Nonstatutory Stock Options and no further Incentive Stock Options may be granted, but the provisions of the Plan regarding other Options and Restricted Stock shall remain in effect. 

11.        Governing Law.   The provisions of the Plan and all
Options made hereunder shall be governed by and interpreted in accordance with the laws of the State of Delaware, without regard to any applicable conflict of law principles. 

12.        Effective Date and Term of Plan.  The Plan shall become
effective on the date on which it is adopted by the Board. No Options shall be granted under the Plan after the completion of ten years from the earlier of (i) the date on which the Plan was adopted by the Board or (ii) the date the Plan
was approved or reapproved by the Company’s stockholders, but Options or Restricted Stock previously granted may extend beyond that date. 

13.        Lock-up
Agreement.   The Company may, in its discretion, require in connection with an initial public offering that a Participant agree that any Stock not be sold, offered for sale, or otherwise disposed of for a period of time as
determined by the Board. 
 ***************** 

Adopted by the Board of Directors on May 10, 2010 and approved by the shareholders as of May 10, 2010. 

  

					
		 	5	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 Exhibit A — Form of Incentive Stock Option 

 

			
	2010 ISO-                	  	             Shares

 Audax Health Solutions, Inc. 

2010 Equity Incentive Plan 

Incentive Stock Option Certificate 

Audax Health Solutions, Inc., a Delaware corporation (the “Company”), hereby grants to the person
named below (the “Participant”) an option to purchase shares of common stock, par value $.001 per share, of the Company (the “Option”) under and subject to the Company’s 2010 Equity Incentive Plan
(the “Plan”) exercisable on the following terms and conditions and those set forth on the reverse side of this certificate: 
  

			
	Name of Optionee:	 	  

		
	Address:	 	  

		
		 	  

		
		 	  

		
		 	  

		
	Social Security No.:	 	  

		
	Number of Shares:	 	  

		
	Option Price:	 	
		
	Date of Grant:	 	  

		
	Exercisability Schedule:	 	

 After
[                                        ]
(being the 1 year anniversary of the grant date), as to
[                                        ]
shares (being 25% of the shares), 
 After
[                                        ]
(being the 2 year anniversary of the grant date), as to an additional
[                                        ]
shares (being 50% of the shares), 
 After
[                                        ]
(being the 3 year anniversary of the grant date), as to an additional
[                                        ]
shares (being 75% of the shares), and 
 After
[                                        ]
(being the 4 year anniversary of the grant date), as to an additional
[                                        ]
shares (being all of the shares). 
  

			
	 Expiration Date:
	 	  


 This Option is intended to be treated as an Incentive Stock Option under section 422 of the
Internal Revenue Code of 1986, as amended (the “Code”). 

  

					
		 	1	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 By acceptance of this Option, the Optionee agrees to the terms and conditions set
forth in this Agreement and in the Plan. 
  

							
	 OPTIONEE
	 		 	 AUDAX HEALTH SOLUTIONS, INC.

				
		 		 	 By: 
	 	 


 
							
		 		 	 Title:
	 	



  

					
		 	2	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 Incentive Stock Option Terms And Conditions 

1.        Plan Incorporated by Reference.  This Option is issued pursuant to the
terms of the Plan and may be amended as provided in the Plan. Capitalized terms used and not otherwise defined in this certificate have the meanings given to them in the Plan. This certificate does not set forth all of the terms and conditions of
the Plan, which are incorporated herein by reference. The Board of Directors or a Committee thereof (the “Administrator”) administers the Plan and its determinations regarding the interpretation and operation of the Plan are
final and binding. Copies of the Plan may be obtained upon request without charge from the Company. 

2.        Option Price.  The price to be paid for each share of Stock issued upon
exercise of the whole or any part of this Option is the Option Price set forth on the face of this certificate. 

3.        Exercisability Schedule.  This Option may be exercised at any time and from
time to time for the number of shares and in accordance with the exercisability schedule set forth on the face of this certificate, but only for the purchase of whole shares. This Option may not be exercised as to any shares after the Expiration
Date. 
 4.        Method of Exercise.   To exercise this Option, the Optionee
shall deliver (a) written notice of exercise in the form attached as Exhibit C hereto, to the Company specifying the number of shares with respect to which the Option is being exercised, and (b) payment of the Option Price for such shares
in cash, by certified check or in such other form, including shares of Company Stock of the Company valued at their Fair Market Value on the date of delivery, as the Administrator may approve in its discretion. In connection with any purchase of
shares pursuant to an exercise of this Option, the Optionee shall execute joinder signature pages in a form acceptable to the Company and shall become a party to such voting agreement and shareholders agreement, investor rights agreement or other
similar agreement that all or substantially all holders of Company common stock are a party and as the Company shall reasonably determine, 

5.        Rights as a Shareholder or Employee.  The Optionee shall not earn the right
to exercise or obtain the value of any portion of this Option except as provided in the exercisability schedule and until such time as all the conditions set forth herein and in the Plan that are required to be met in order to exercise this Option
have been fully satisfied. No portion of this Option shall be deemed compensation for past services before it has become exercisable in accordance with the exercisability schedule. The Optionee shall not have any rights in respect of shares as to
which the Option shall not have been exercised and payment made as provided above. The Optionee shall not have any rights to continued employment by the Company or its affiliates by virtue of the grant of this Option, 

6.        Recapitalization, Mergers, Etc.  As provided in and subject to the Plan, in
the event of a merger, recapitalization or other corporate transaction involving the Company, the Administrator may in its discretion take certain actions affecting the Option and the Optionee’s rights hereunder, including without limitation
adjusting the number and kind of securities subject to the Option and the exercise price hereunder, providing for another entity to assume the Option, making provision for a cash payment, and terminating the Option. 

7.        Option Not Transferable.  This Option is not transferable by the Optionee
otherwise than by will or the laws of descent and distribution, and is exercisable, during the Optionee’s lifetime, only by the Optionee. 

8.        Exercise of Option After Termination of Employment.  If the Optionee’s
employment with (a) the Company, (b) an Affiliate, or (c) a corporation (or parent or subsidiary corporation of such corporation) 

  

					
		 	3	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 
issuing or assuming a stock option in a transaction to which section 424(a) of the Code applies, is terminated for any reason other than by disability (within the meaning of section 22(e)(3) of
the Code) or death, the Optionee may exercise only the rights that were available to the Optionee at the time of such termination and only within three months from the date of termination. If the Optionee’s employment is terminated as a result
of disability, such rights may be exercised only within twelve months from the date of termination. Upon the death of the Optionee, his or her designated beneficiary or legal representative shall have the right, at any time within twelve months
after the date of death, to exercise in whole or in part any rights that were available to the Optionee at the time of death. Notwithstanding the foregoing, no rights under this Option may be exercised after the Expiration Date. 

9.          Compliance with Securities Laws.    It shall be a
condition to the Optionee’s right to purchase shares of Stock hereunder that the Company may, in its discretion, require (a) that the shares of Stock reserved for issue upon the exercise of this Option shall have been duly listed, upon
official notice of issuance, upon any national securities exchange or automated quotation system on which the Company’s Stock may then be listed or quoted, (b) that either (i) a registration statement under the Securities Act of 1933
with respect to the shares shall be in effect, or (ii) in the opinion of counsel for the Company, the proposed purchase shall be exempt from registration under that Act and the Optionee shall have made such undertakings and agreements with the
Company as the Company may reasonably require, and (c) that such other steps, if any, as counsel for the Company shall consider necessary to comply with any law applicable to the issue of such shares by the Company shall have been taken by the
Company or the Optionee, or both. The certificates representing the shares purchased under this Option may contain such legends as counsel for the Company shall consider necessary to comply with any applicable law. 

10.        Optionee’s Tax Treatment.   This Option is intended to be
treated as an incentive stock option under section 422 of the Code. However, incentive stock option treatment requires compliance with a variety of factors, and the Company can give no assurance that the Option will, in fact, be treated as an
incentive stock option. 
 11.        Notice of Sale of Shares Required.  The
Optionee agrees to notify the Company in writing within 30 days of the disposition of any shares purchased upon exercise of this Option if such disposition occurs within two years of the date of the grant of this Option or within one year after such
purchase. 
 Approved
[                                        
] 

  

					
		 	4	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 Exhibit B -- Form of Nonstatutory Stock Option 

 

			
	2010 ISO-                	  	             Shares

 Audax Health Solutions, Inc. 

2010 Equity Incentive Plan 

Nonstatutory Stock Option Certificate 

Audax Health Solutions, Inc., a Delaware corporation (the “Company”), hereby grants to the person
named below (the “Participant”) an option to purchase shares of common stock, par value $.001 per share, of the Company (the “Option”) under and subject to the Company’s 2010 Equity Incentive Plan
(the “Plan”) exercisable on the following terms and conditions and those set forth on the reverse side of this certificate: 
  

			
	 Name of Optionee:
	 	  

		
	 Address:
	 	  

		
		 	  

		
		 	  

		
		 	  

		
	 Social Security No.:
	 	  

		
	 Number of Shares:
	 	  

		
	 Option Price:
	 	
		
	 Date of Grant:
	 	  

		
	 Exercisability Schedule:
	 	

 After
[                                        ]
(being the 1 year anniversary of the grant date), as to
[                                        ]
shares (being 25% of the shares), 
 After
[                                        ]
(being the 2 year anniversary of the grant date), as to an additional
[                                        ]
shares (being 50% of the shares), 
 After
[                                        ]
(being the 3 year anniversary of the grant date), as to an additional
[                                        ]
shares (being 75% of the shares), and 
 After
[                                        ]
(being the 4 year anniversary of the grant date), as to an additional
[                                        ]
shares (being all of the shares). 
  

			
	 Expiration Date:
	 	  


 This Option is intended to be treated as an Incentive Stock Option under section 422 of the
Internal Revenue Code of 1986, as amended (the “Code”). 

  

					
		 	1	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 By acceptance of this Option, the Optionee agrees to the terms and conditions set
forth in this Agreement and in the Plan. 
  

							
	 OPTIONEE
	 		 	 AUDAX HEALTH SOLUTIONS, INC.

				
		 		 	 By: 
	 	 


 
							
		 		 	 Title:
	 	



  

					
		 	2	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 Nonstatutory Stock Option Terms And Conditions 

1.        Plan Incorporated by Reference.  This Option is issued pursuant to the
terms of the Plan and may be amended as provided in the Plan. Capitalized terms used and not otherwise defined in this certificate have the meanings given to them in the Plan. This certificate does not set forth all of the terms and conditions of
the Plan, which are incorporated herein by reference. The Board of Directors or a Committee thereof (the “Administrator”) administers the Plan and its determinations regarding the interpretation and operation of the Plan are
final and binding. Copies of the Plan may be obtained upon request without charge from the Company. 

2.        Option Price.  The price to be paid for each share of Stock issued upon
exercise of the whole or any part of this Option is the Option Price set forth on the face of this certificate. 

3.        Exercisability Schedule.  This Option may be exercised at any time and from
time to time for the number of shares and in accordance with the exercisability schedule set forth on the face of this certificate, but only for the purchase of whole shares. This Option may not be exercised as to any shares after the Expiration
Date. 
 4.        Method of Exercise,  To exercise this Option, the Optionee shall
deliver (a) written notice of exercise in the form attached as Exhibit C hereto, to the Company specifying the number of shares with respect to which the Option is being exercised, and (b) payment of the Option Price for such shares in
cash, by certified check or in such other form, including shares of Common Stock of the Company valued at their Fair Market Value on the date of delivery, as the Administrator may approve. In connection with any purchase of shares pursuant to an
exercise of this Option, the Optionee shall execute joinder signature pages in a form acceptable to the Company and shall become a party to such voting agreement and shareholders agreement, investor rights agreement or other similar agreement that
all or substantially all holders of Company common stock are a party and as the Company shall reasonably determine. 

5.        Rights as a Shareholder or Employee.  The Optionee shall not earn the right
to exercise or obtain the value of any portion of this Option except as provided in the exercisability schedule and until such time as all the conditions set forth herein and in the Plan that are required to be met in order to exercise this Option
have been fully satisfied. No portion of this Option shall be deemed compensation for past services before it has become exercisable in accordance with the exercisability schedule. The Optionee shall not have any rights in respect of shares as to
which the Option shall not have been exercised and payment made as provided above. The Optionee shall not have any rights to continued employment or other service by the Company or its affiliates by virtue of the grant of this Option. 

6.        Recapitalization, Mergers, Etc.  As provided in and subject to the Plan, in
the event of a merger, recapitalization or other corporate transaction involving the Company, the Administrator may in its discretion take certain actions affecting the Option and the Optionee’s rights hereunder, including without limitation
adjusting the number and kind of securities subject to the Option and the exercise price hereunder, providing for another entity to assume the Option, making provision for a cash payment, and terminating the Option. 

7.        Option Not Transferable.  Unless otherwise determined by the Administrator,
this Option is not transferable by the Optionee otherwise than, if an individual, by will or the laws of descent and distribution, and is exercisable, during the Optionee’s lifetime, only by the Optionee. 

[For Employees]    8.    Exercise of Option After Termination of
Employment.    If the Optionee’s employment with (a) the Company, (b) an Affiliate, or (c) a corporation (or parent or subsidiary corporation of such corporation) issuing or assuming a stock option in a
transaction to which section 424(a) 

  

					
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of the Code applies, is terminated for any reason other than by disability (within the meaning of section 22(e)(3) of the Code) or death, the Optionee may exercise only the rights that were
available to the Option at the time of such termination and only within three months from the date of termination. If the Optionee’s employment is terminated as a result of disability, such rights may be exercised only within twelve months from
the date of termination. Upon the death of the Optionee, his or her designated beneficiary or legal representative shall have the right, at any time within twelve months after the date of death, to exercise in whole or in part any rights that were
available to the Optionee at the time of death. Notwithstanding the foregoing, no rights under this Option may be exercised after the Expiration Date. 

[For
Consultants/Directors]  1  8.    Exercise of Option After Termination of Consulting Relationship/Services Engagement.    If
the Optionee’s consulting relationship or other services engagement with the Company or any of its affiliates is terminated for any reason, the Optionee or the Optionee’s legal representative may exercise only the rights that were
available to the Optionee at the time of such termination and only within three months from the date of termination. Notwithstanding the foregoing, no rights under this Option may be exercised after the Expiration Date. 

9.          Compliance with Securities Laws.   It shall be a condition
to the Optionee’s right to purchase shares of Stock hereunder that the Company may, in its discretion, require (a) that the shares of Stock reserved for issue upon the exercise of this Option shall have been duly listed, upon official
notice of issuance, upon any national securities exchange or automated quotation system on which the Company’s Stock may then be listed or quoted, (b) that either (i) a registration statement under the Securities Act of 1933 with
respect to the shares shall be in effect, or (ii) in the opinion of counsel for the Company, the proposed purchase shall be exempt from registration under that Act and the Optionee shall have made such undertakings and agreements with the
Company as the Company may reasonably require, and (c) that such other steps, if any, as counsel for the Company shall consider necessary to comply with any law applicable to the issue of such shares by the Company shall have been taken by the
Company or the Optionee, or both. The certificates representing the shares purchased under this Option may contain such legends as counsel for the Company shall consider necessary to comply with any applicable law. 

10.        Payment of Taxes.   The Optionee shall pay to the Company, or make
provision satisfactory to the Company for payment of, any taxes required by law to be withheld with respect to the exercise of this Option. The Administrator may, in its discretion, require any other Federal or state taxes imposed on the sale of the
shares to be paid by the Optionee. In the Administrator’s discretion, such tax obligations may be paid in whole or in part in shares of Stock, including shares retained from the exercise of this Option, valued at their Fair Market Value on the
date of delivery. The Company and its affiliates may, to the extent permitted by law, deduct any such tax obligations from any payment of any kind otherwise due to the Optionee. 

Approved
[                                        ]

  
  

 

1  In the case of a consultant, the termination provision will need to be consistent with the
respective consulting agreement. 

  

					
		 	4	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.    









 Exhibit C —Form of Exercise 

Exercise #                 

Audax Health Solutions, Inc. 

2010 Equity Incentive Plan 

Form of Exercise 

The undersigned person (the “Participant”), pursuant to the 2010 Equity Incentive Plan (the
“Plan”) of Audax Health Solutions, Inc. (the “Company”), and pursuant to option certificate number
                             dated
                                         
       , hereby agrees to purchase from the Company                      shares of Common Stock, par
value $.001 per share, at an exercise price of                              per share for a total
purchase price of
$                                        .

  

			
	Name of Optionee:	 	  

		
	Address:	 	  

		
		 	  

		
		 	  

		
		 	  

		
	Social Security No.:	 	  


 The above Participant has delivered the following consideration to the Company in exchange for the shares of
Common Stock listed above: 

(1)        $            
         in cash or by certified check. 

(2)        [The Participant has executed and delivered to the Company two joinder
signature pages to such voting agreement and shareholders agreement, investor rights agreement or other similar agreement that all or substantially all holders of Company common stock are a party and as the Company shall reasonably determine.] 

IN WITNESS WHEREOF, the undersigned Participant has executed this Form of Exercise this
                             day of
                , 20        . 
  

 

					
	  
	 		 	  

	Signature of Participant	 		 	Date of Exercise


  

					
		 	1	  	2010 Equity Incentive Plan of Audax Health Solutions, Inc.