Document:

EX-10.2

 Exhibit 10.2 

HIGH THROUGHPUT GENOMICS, INC. 

2001 STOCK OPTION PLAN 
 1.
Purposes of Plan. The purposes of this Plan, which shall be known as the High Throughput Genomics, Inc. 2001 Stock Option Plan and is hereinafter referred to as the “Plan”, are (i) to provide incentives for employees,
directors, consultants and other individuals providing services to High Throughput Genomics, Inc. (the “Company”) and its subsidiary or parent corporations (within the respective meanings of Sections 424(f) and 424(e) of the Internal
Revenue Code of 1986, as amended (the “Code”), and referred to herein as “Subsidiary” and “Parent”, respectively, and such Parent and each Subsidiary are referred to herein individually as an “Affiliate” and
collectively as “Affiliates”) by encouraging their ownership of the common stock, $.001 par value, of the Company (the “Stock”) and (ii) to aid the Company in retaining such employees, directors, consultants and other
individuals upon whose efforts the Company’s success and future growth depends and in attracting other such employees, directors, consultants and individuals. 

2. Administration. The Plan shall be administered by the Board of Directors, the Compensation Committee of the Board of Directors, or
by any other committee designated by the Board of Directors to administer the Plan and composed of not less than two directors (the Board of Directors or the committee administering the Plan is herein after referred to as the “Committee”).
For purposes of administration, the Committee, subject to the terms of the Plan, shall have plenary authority to establish such rules and regulations, to make such determinations and interpretations, and to take such other administrative actions as
it deems necessary or advisable. All determinations and interpretations made by the Committee shall be final, conclusive and binding on all persons, including Optionees (as hereinafter defined) and their legal representatives and beneficiaries. 

No Member of the Committee shall be liable for any act or omission with respect to his/her service on the Committee if he/she acts in good
faith and in a manner he/she reasonably believes to be in or not opposed to the best interests of the Company. 
 3. Stock Available for
Options. There shall be available for options under the plan total of 1,500,000 shares of Stock, subject to any adjustments which may be made pursuant to Section 5(f) hereof. Shares of Stock used for purposes of the Plan may be either
authorized and unissued shares, or previously issued shares held in the treasury of the Company, or both. Shares of Stock covered by options which have terminated or expired prior to exercise shall be available for further options hereunder. 

4. Eligibility. Options under the Plan may be granted to employees of the Company or any Affiliate, including officers or directors of
the Company or any Affiliate, and to consultants and other individuals providing services to the Company or any Affiliate (each such grantee, an “Optionee”). Options may be granted to eligible individuals whether or not they hold or have
held options previously granted under the Plan or otherwise granted or assumed by the Company. In selecting individuals for 

  

 
options, the Committee may take into consideration any factors it may deem relevant, including its estimate of the individual’s present and potential contributions to the success of the
Company and its Affiliates. Service as an employee, director, officer or consultant of or to the Company or any Affiliate shall be considered employment for purposes of the Plan (and the period of such service shall be considered the period of
employment for purposes of Section 5(d) of the Plan); provided, however, that incentive stock options may be granted under the Plan only to an individual who is an “employee” (as such term is used in Section 422 of the Code) of
the Company or any Affiliate. 
 5. Terms and Conditions of Options. The Committee shall, in its discretion, prescribe the terms and
conditions of the options to be granted hereunder, which terms and conditions need not be the same in each case, subject to the following: 

(a) Option Price. The price at which each share of Stock covered by an option granted under the Plan may be purchased shall not be less
than the Market Value (as defined in Section 5(c) hereof) per share of Stock on the date of grant of the option. The date of the grant of an option shall be the date specified by the Committee in its grant of the option. 

(b) Option Period. The period for exercise of an option shall in no event be more than ten years from the date of grant, or in the
case of any option intended to be an incentive stock option granted to an individual owning, on the date of grant, stock possessing more than 10% of the total combined voting power of all classes of stock of the Company or any Parent or Subsidiary,
more than five years from the date of grant. Options may, in the discretion of the Committee, be made exercisable in installments during the option period. Any shares not purchased on any applicable installment date may be purchased thereafter at
any time before the expiration of the option period. 
 (c) Exercise of Options. In order to exercise an option, the Optionee shall
deliver to the Company written notice specifying the number of shares of Stock to be purchased, together with cash of a check payable to the order of the Company in the full amount of the purchase price therefor; provided that, for the purpose of
assisting an Optionee to exercise an option, the Company may make loans to the Optionee or guarantee loans made by third parties to the Optionee, on such terms and conditions as the Board of Directors may authorize; and provided further that such
purchase price may be paid in shares of Stock owned by the Optionee for a period of at least six months prior to the date of exercise and having an aggregate Market Value on the date of exercise equal to the aggregate purchase price, or in a
combination of cash and Stock. For purposes of the Plan, the “Market Value” per share of Stock shall be determined by the Committee in accordance with the regulations promulgated under Section 2031 of the Code, or by any other
appropriate method selected by the Committee. If the Optionee so requests, shares of Stock purchased upon exercise of an option may be issued in the name of the Optionee or another person. An Optionee shall have none of the rights of a stockholder
until the shares of Stock are issued to him. 

  
 2 

 (d) Effect of Termination of Employment. An option may not be exercised after the
Optionee has ceased to be in the employ of the Company or any Affiliate, except in the following circumstances: 
 (i) If the
Optionee’s employment is terminated by action of the Company or an Affiliate, or by reason of disability or retirement under any retirement plan maintained by the Company or any Affiliate, the option may be exercised by the Optionee within
three months after such termination, but only as to any shares exercisable on the date the Optionee’s employment so terminates; 

(ii) In the event of the death of the Optionee during the three month period after termination of employment covered by
(i) above or the death of the Optionee while employed, the person or persons to whom the Optionee’s rights are transferred by will or the laws of descent and distribution shall have a period of one year from the date of such
Optionee’s death to exercise any options which were exercisable by the Optionee at the time of such Optionee’s death. The provisions of the foregoing sentence shall apply to any outstanding options which are incentive stock options to the
extent permitted by Section 422(d) of the Code and such outstanding options in excess thereof shall, immediately upon the occurrence of the event described in the foregoing sentence, be treated for all purposes of the Plan as nonstatutory stock
options and shall be immediately exercisable as such as provided in the foregoing sentence. 
 In no event shall any option be exercisable
more than ten years from the date of grant thereof. Nothing in the Plan or in any option granted pursuant to the Plan (in the absence of an express provision to the contrary) shall confer on any individual any right to continue in the employ of the
Company or any Affiliate or interfere in any way with the right of the Company or any Affiliate to terminate his/her employment at any time. 

(e) Limitation on Transferability of Options. Except as provided in this Section 5(e), during the lifetime of an Optionee,
options held by such Optionee shall be exercisable only by him/her and no option shall be transferable other than by will or the laws of descent and distribution. The Committee may, in its discretion, provide that during the lifetime of an Optionee,
options held by such Optionee, other than incentive stock options, may be transferred to or for the benefit of a member of such Optionee’s immediate family. For purposes hereof, the term “immediate family” of an Optionee shall mean
such Optionee’s spouse and children (both natural and adoptive), and the direct lineal descendants of such Optionee’s children. 

(f) Adjustments for Change in Stock Subject to Plan. Subject to Section 5(g) hereof, in the event of (i) a reorganization,
recapitalization, stock split, stock dividend, combination of shares, merger, consolidation, rights offering, or any other change in the corporate structure or shares of the Company, the Committee shall make such adjustments, if any, as it deems
appropriate in the number and kind of shares subject 

  
 3 

 
to the Plan, in the number and kind of shares covered by outstanding options, or in the option price per share, or both or (ii) a merger, consolidation or other transaction pursuant to which
the Company is not the surviving corporation or pursuant to which the holders of outstanding Stock shall receive in exchange therefor shares of capital stock of the surviving corporation or another corporation, the Committee may require an Optionee
to exchange options granted under the Plan for options issued by the surviving corporation or such other corporation. 
 (g)
Acceleration of Exercisability of Optios Upon Occurrence of Certain Events. Upon the dissolution or liquidation of the Company, or upon a reorganization, merger or consolidation of the Company as a result of which the outstanding Stock is
changed into or exchanged for property (including cash), rights or securities not of the Company’s issue, or any combination thereof, or upon a sale of substantially all the property or assets of the Company to, or the acquisition of stock
representing more than fifty percent (50%) of the voting power of the stock of the Company then outstanding by, another corporation or person, the options granted under the Plan shall terminate, unless provision be made in writing in connection
with such transaction for the continuation of the options, or the exchange of options granted under the Plan for options issued by the surviving corporation or another corporation, with appropriate adjustments in accordance with the provisions in
Section 5(f) hereof, as to the number and kind of shares covered by outstanding options and the option price per share, in which event the options granted under the Plan shall continue in the manner and under the terms so provided. If the
options granted under the Plan are to terminate as provided in this Section 5(g), Optionees shall have the right, at such time prior to the consummation of the transaction causing such termination as the Company shall designate, to exercise the
unexercised portions of the options which would, but for this Section 5(g), not yet be exercisable. The foregoing shall apply to any outstanding options which are incentive stock options to the extent permitted by Section 422(d) of the
Code and such outstanding options in excess thereof shall, immediately upon the occurrence of the event described in clause (i) or (ii) of the foregoing sentence, be treated for all purposes of the plan as nonstatutory stock options and shall
be immediately exercisable as such as provided in the foregoing sentence. Notwithstanding the foregoing, in no event shall any option be exercisable after the date of termination of the exercise period of such option specified in Sections 5(b) and
5(d). 
 (h) Registration, Listing and Qualification of Shares of Stock. Each option shall be subject to the requirement that
if at any time the Board of Directors shall determine that the registration, listing or qualification of the shares of Stock covered thereby upon any securities exchange or under any federal or state law, or the consent or approval of any
governmental regulatory body is necessary or desirable as a condition of, or in connection with, the granting of such option or the purchase of shares of Stock thereunder, no such option may be exercised unless and until such registration, listing,
qualification, consent or approval shall have been effected or obtained free of any conditions not acceptable to the Board of Directors. The Company may require that any person exercising an option shall make such representations and agreements and
furnish such information as it deems appropriate to assure compliance with the foregoing or any other applicable legal requirement. 

  
 4 

 (i) Other Terms and Conditions. The Committee may impose such other terms and conditions,
not inconsistent with the terms hereof, on the grant or exercise of options, as it deems advisable. 
 6. Additional Provisions
Applicable to Incentive Stock Options. The Committee may, in its discretion, grant options under the Plan to eligible employees which constitute “incentive stock options” within the meaning of Section 422 of the Code; provided,
however, that (a) the aggregate Market Value of the Stock with respect to which incentive stock options are exercisable for the first time by the Optionee during any calendar year shall not exceed the limitation set forth in Section 422(d)
of the Code; and (b) if the Optionee owns on the date of grant securities possessing more than 10% of the total combined voting power of all classes of securities of the Company or of any Affiliate, the price per share shall not be less than
110% of the Market Value per share on the date of grant. 
 7. Amendment and Termination. The Board of Directors may at any time
terminate or amend the Plan or any outstanding options. No termination or amendment of the Plan may, without the consent of an Optionee, adversely affect the rights of such Optionee under any option held by such Optionee. 

8. Stockholder Approval of Plan. The establishment of the Plan shall be subject to approval by a majority of the votes cast thereon by
the stockholders of the Company at a meeting of stockholders duly called and held for such purpose or by a method and in a degree that would be treated as adequate under the applicable law of the Company’s state of incorporation, and no option
granted hereunder shall be exercisable prior to such approval. 
 9. Withholding. It shall be a condition to the obligation of the
Company to issue shares of Stock upon exercise of an option, that the Optionee (or any beneficiary, transferee or person entitled to act under Sections 5(d) or 5(e) hereof) pay to the Company, upon its demand, such amount as may be requested by the
Company for the purpose of satisfying any liability to withhold federal, state or local income or other taxes. If the amount requested is not paid, the Company may refuse to issue such shares of Stock. 

10. Issuance, of Certificates; Legends. The Company may endorse such legend or legends upon the certificates for shares of Stock issued
upon the exercise of an option granted hereunder and may issue such “stop transfer” instructions to its transfer agent in respect of such shares as, in its absolute discretion, it determines to be necessary or appropriate. 

11. Correction of Defects, Omissions, and Inconsistencies. The Committee may correct any defect, supply any omission, or reconcile any
inconsistency in this Plan in the manner and to the extent it shall deem desirable to carry this Plan into effect. 

  
 5 

 12. Other Actions. Nothing contained in this Plan shall be construed to limit the
authority of the Company to exercise its corporate rights and powers, including but not by way of limitation, the right of the Company to grant or assume options for proper corporate purposes other than under the Plan with respect to any employee or
other person, firm, corporation or association. 

  
 6 

 HIGH THROUGHPUT GENOMICS, INC. 

Stock Option Certificate 
 Under
2001 Stock Option Plan 
 Vesting Date: 

Name of Optionee: 
 Number of
Shares: 
 Price Per Share: 

This is to certify that, effective on the date of grant specified above, the Stock Option Committee (the “Committee’’) of the
Board of Directors of High Throughput Genomics, Inc. (the “Company’’) has granted to the above-named optionee (the ‘‘Optionee’’) an option to purchase from the Company, for the price per share set forth above, the
number of shares of common stock, $.001 par value per share (the “Stock”), of the Company set forth above pursuant to the Company’s 2001 Stock Option Plan (the “Plan’’). Capitalized terms used and not otherwise defined
herein shall have the meaning set forth in the Plan. This option is intended to be treated as an “incentive stock option’’ within the meaning of Section 422 of the Internal Revenue Code of 1986, as amended (the
“Code’’). 
 The terms and conditions of the option granted hereby, in addition to the terms and conditions contained in the Plan, are as
follows: 
 1. The price at which each share of Stock subject to this option may be purchased shall be the price set forth above, subject to
any adjustments which may be made pursuant to Section 9 hereof, provided that it shall in no event be less than the Market Value per share of Stock on the date of grant. 

2. Subject to the terms and conditions set forth herein, this option may be exercised to purchase shares of Stock covered by this option as to
6.25% of the total number of shares of Stock optioned on March 31, June 30, September 30 and December 31 of each year, commencing at the end of the quarter of the date of grant. This option shall terminate and no shares
of Stock may be purchased hereunder more than ten years alter the date of grant. 
 3. Except as provided in Section 7 hereof, this
option may not be exercised unless the Optionee is in the employ of the Company or one of its parent or subsidiary corporations (within the meaning of Section 424(e) and (f) of the Code, and such parent or subsidiary corporations referred
to herein collectively as “Affiliates”) at the time of such exercise and shall have been so employed continuously since the date of grant of this option. For purposes of this option, service as a director, officer or consultant of the
Company or any Affiliate shall be considered employment. 

  
 7 

 4. Subject to the terms and conditions set forth herein, the Optionee may exercise this option at
any time as to all or any of the shares of Stock then purchasable in accordance with Section 2 hereof by delivering to the Company written notice specifying: 

(i) the number of whole shares of Stock to be purchased together with payment in full of the aggregate option price of such
shares, provided that this option may not be exercised for less than ten (10) shares of Stock or the number of shares of Stock remaining subject to option, whichever is smaller: 

(ii) the name or names in which the stock certificate or certificates are to be registered; 

(iii) the address to which dividends, notices, reports, etc. are to be sent; and 

(iv) the Optionee’s social security number. 

Only one stock certificate will be issued unless the Optionee otherwise requests in writing. Payment shall be in cash, or by check payable to the order of the
Company, free from all collection charges; provided, however, that payment may be made in shares of Stock owned by the Optionee having a Market Value on the date of exercise equal to the aggregate purchase price, or in a combination of cash and
Stock. For purposes of this option, the Market Value per share of Stock shall be determined by the Committee in accordance with the regulations promulgated under Section 2031 of the Code, or by any other appropriate method selected by the
Committee. If the Optionee so requests, shares of Stock purchased upon exercise of an option may be issued in the name of the Optionee or another person. The Optionee shall not be entitled to any rights as a stockholder of the Company with respect
to any shares of Stock covered by this option until such shares of Stock shall have been paid for in full and issued to the Optionee. 
 5.
As soon as practicable after the Company receives payment for shares of Stock covered by this option, it shall deliver a certificate or certificates representing the shares of Stock so purchased to the Optionee. Such certificate shall be registered
in the name of the Optionee, or in such other name or names as the Optionee shall request. 
 6. This option is personal to the Optionee and
during the Optionee’s lifetime may be exercised only by the Optionee. This option shall not be transferable other than by will or the laws of descent and distribution. 

7. In the event that the Optionee’s employment with the Company or any Affiliate (hereinafter the “Optionee’s
Employment’’) is terminated prior to the time that this option has been fully exercised, this option shall be exercisable, as to any remaining shares of Stock subject hereto, only in the following circumstances: 

(i) If the Optionee’s employment is terminated by action of the Company or an Affiliate, or by reason of disability or
retirement under any retirement plan maintained by the Company or any Affiliate, this option may be exercised by the Optionee within three months after such termination, but only as to any shares exercisable on the date the Optionee’s
employment so terminates; and 
 (ii) In the event of the death of the Optionee during the three month period after
termination of the Optionee’s employment covered by (i) above or the death of the Optionee while employed, the person or persons to whom the Optionee’s rights are transferred by will or the laws of descent and distribution shall have
a period of one year from the date of such Optionee’s death to exercise any options which were exercisable by the Optionee at the time of such Optionee’s death. 

  
 8 

 Notwithstanding the foregoing, this option shall in no event be exercisable after the date of termination of such
option specified in Section 2 hereof. The period of the Optionee’s service as a director or consultant to the Company or any Affiliate shall be deemed the period of employment for purposes of this Section 7. 

8. This option does not confer on the Optionee any right to continue in the employ of the Company or any Affiliate or interfere in any way
with the right of the Company to determine the terms of the Optionee’s employment. 
 9. Subject to Section 10 hereof, in the
event of (i) a reorganization, recapitalization, stock split, stock dividend, combination of shares, merger, consolidation, rights offering, or any other change in the corporate structure or shares of the Company, the Committee shall make such
adjustments, if any, as it deems appropriate in the number and kind of shares subject to this option, or in the option price per share, or both or (ii) a merger, consolidation or other transaction pursuant to which the Company is not the
surviving corporation or pursuant to which the holders of outstanding Stock shall receive in exchange therefor shares of capital stock of the surviving corporation or another corporation, the Committee may require an Optionee to exchange options
granted under the Plan for options issued by the surviving corporation or Such other corporation. 
 10. Upon the dissolution or liquidation
of the Company, or upon a reorganization, merger or consolidation of the Company as a result of which the outstanding Stock is changed into or exchanged for property (including cash), rights or securities not of the Company’s issue, or any
combination thereof, or upon a sale of substantially all the property or assets of the Company to, or the acquisition of stock representing more than fifty percent (50%) of the voting power of the stock of the Company then outstanding by,
another corporation or person, the options granted under the Plan shall terminate and Optionees shall have the right, at such time prior to the consummation of the transaction causing such termination as the Company shall designate, to exercise the
unexercised portions of the options which would, but for this Section 10, not yet be exercisable. Notwithstanding the foregoing, in no event shall this option be exercisable after the date of termination of the exercise period of this option
specified in Sections 2 and 7 hereof. 
 11. This option shall be subject to the requirement that if at any time the Board of Directors
shall determine that the registration, listing or qualification of the shares of Stock covered hereby upon any securities exchange or under any federal or state law, or the consent or approval of any governmental regulatory body is necessary or
desirable as a condition of, or in connection with, the granting of this option or the purchase of shares of Stock hereunder, this option may not be exercised unless and until such registration, listing, qualification, consent or approval shall have
been effected or obtained free of any conditions not acceptable to the Board of Directors. The Committee may require that the person exercising this option shall make such representations and agreements and furnish such information as it deems
appropriate to assure compliance with the foregoing or any other applicable legal requirements. 
 12. This option and the terms and
conditions herein set forth are subject in all respects to the terms and conditions of the Plan, which shall be controlling. All interpretations or determinations of the Committee shall be binding and conclusive upon the Optionee and his legal
representatives on any question arising hereunder. 

  
 9 

 13. It shall be a condition to the obligation of the Company to issue shares of Stock upon
exercise of this option, that the Optionee (or any beneficiary or person entitled to act under Section 7 hereof) pay to the Company, upon its demand, such amount as may be requested by the Company for the purpose of satisfying any liability to
withhold federal, state or local income or other taxes. 
 14. All notices hereunder to the Company and the Optionee shall he delivered or
mailed to the following addresses: 
  

	 	(i)	if to the Company: 

  

	 	    	High Throughput Genomics, Inc. 

	 	    	6296 E. Grant Road 

	 	    	Tucson, AZ 85712 

	 	    	Attention: Secretary 

  

	 	(ii)	if to the Optionee: 

  

	 	    	at the address specified below 

 Such address for the service of notices may be changed at any time provided
notice of such change is furnished in advance to the Company or to the Optionee, as applicable. 
  

			
	HIGH THROUGHPUT GENOMICS, INC.
		
	By:	 	  

		 	Name:
		 	Title:

 Accepted and Agreed to: 
  

			
	Name:	 	  

  

			
	Signature:	 	  

  

			
	Address:	 	  

	
	  

  
 10EX-10.3

 Exhibit 10.3 

HTG MOLECULAR DIAGNOSTICS, INC. 

2011 EQUITY INCENTIVE PLAN 

ADOPTED BY THE BOARD OF DIRECTORS:
MARCH 15, 2011 
 APPROVED BY THE STOCKHOLDERS:
MARCH 15, 2011 
 AMENDED BY THE BOARD
OF DIRECTORS: NOVEMBER 2, 2012 
 APPROVED BY
THE STOCKHOLDERS: NOVEMBER 2, 2012 
 AMENDED BY
THE BOARD OF DIRECTORS: FEBRUARY 3, 2014 

APPROVED BY THE STOCKHOLDERS: FEBRUARY 3, 2014 

TERMINATION DATE: MARCH 14, 2021 

1. GENERAL. 
 (a)
Successor to and Continuation of Prior Plan. The Plan is intended as the successor to and continuation of the High Throughput Genomics, Inc. 2001 Stock Option Plan (the “Prior Plan”). Following the Effective Date, no
additional stock awards shall be granted under the Prior Plan. Any shares remaining available for future issuance of stock awards under the Prior Plan as of the Effective Date (the “Prior Plan’s Available Reserve”) shall
become available for issuance pursuant to Stock Awards granted hereunder. From and after the Effective Date, all outstanding stock awards granted under the Prior Plan shall remain subject to the terms of the Prior Plan; provided, however, any
shares underlying outstanding stock awards granted under the Prior Plan that expire or terminate for any reason prior to exercise or settlement or are forfeited because of the failure to meet a contingency or condition required to vest such shares
(the “Returning Shares”) shall become available for issuance pursuant to Stock Awards granted hereunder. All Stock Awards granted on or after the Effective Date of this Plan shall be subject to the terms of this Plan. 

(b) Eligible Stock Award Recipients. The persons eligible to receive Stock Awards are Employees, Directors and Consultants. 

(c) Available Stock Awards. The Plan provides for the grant of the following Stock Awards: (i) Incentive Stock Options,
(ii) Nonstatutory Stock Options, (iii) Stock Appreciation Rights, (iv) Restricted Stock Awards, (v) Restricted Stock Unit Awards and (vi) Other Stock Awards. 

(d) Purpose. The Company, by means of the Plan, seeks to secure and retain the services of the group of persons eligible to receive
Stock Awards as set forth in Section 1(b), to provide incentives for such persons to exert maximum efforts for the success of the Company and any Affiliate, and to provide a means by which such eligible recipients may be given an opportunity to
benefit from increases in value of the Common Stock through the granting of Stock Awards. 

  
 1. 

 2. ADMINISTRATION. 

(a) Administration by Board. The Board shall administer the Plan unless and until the Board delegates administration of the Plan to a
Committee or Committees, as provided in Section 2(c). 
 (b) Powers of Board. The Board shall have the power, subject to,
and within the limitations of, the express provisions of the Plan: 
 (i) To determine from time to time (A) which of the
persons eligible under the Plan shall be granted Stock Awards; (B) when and how each Stock Award shall be granted; (C) what type or combination of types of Stock Award shall be granted; (D) the provisions of each Stock Award granted
(which need not be identical), including the time or times when a person shall be permitted to receive cash or Common Stock pursuant to a Stock Award; (E) the number of shares of Common Stock with respect to which a Stock Award shall be granted
to each such person; and (F) the Fair Market Value applicable to a Stock Award. 
 (ii) To construe and interpret the Plan and
Stock Awards granted under it, and to establish, amend and revoke rules and regulations for administration of the Plan. The Board, in the exercise of this power, may correct any defect, omission or inconsistency in the Plan or in any Stock Award
Agreement, in a manner and to the extent it shall deem necessary or expedient to make the Plan or Stock Award fully effective. 

(iii) To settle all controversies regarding the Plan and Stock Awards granted under it. 

(iv) To accelerate the time at which a Stock Award may first be exercised or the time during which a Stock Award or any part thereof
will vest in accordance with the Plan, notwithstanding the provisions in the Stock Award stating the time at which it may first be exercised or the time during which it will vest. 

(v) To suspend or terminate the Plan at any time. Suspension or termination of the Plan shall not impair rights and obligations under
any Stock Award granted while the Plan is in effect except with the written consent of the affected Participant. 
 (vi) To amend the
Plan in any respect the Board deems necessary or advisable, including, without limitation, by adopting amendments relating to Incentive Stock Options and certain nonqualified deferred compensation under Section 409A of the Code and/or to bring
the Plan or Stock Awards granted under the Plan into compliance therewith, subject to the limitations, if any, of applicable law. However, except as provided in Section 9(a) relating to Capitalization Adjustments, to the extent required by
applicable law, stockholder approval shall be required for any amendment of the Plan that either (A) materially increases the number of shares of Common Stock available for issuance under the Plan, (B) materially expands the class of
individuals eligible to receive Stock Awards under the Plan, (C) materially increases the benefits accruing to Participants under the Plan or materially reduces the price at which shares of Common Stock may be issued or purchased under the
Plan, (D) materially extends the term of 

  
 2. 

 
the Plan, or (E) expands the types of Stock Awards available for issuance under the Plan. Except as provided above, rights under any Stock Award granted before amendment of the Plan shall
not be impaired by any amendment of the Plan unless (1) the Company requests the consent of the affected Participant, and (2) such Participant consents in writing.  

(vii) To submit any amendment to the Plan for stockholder approval, including, but not limited to, amendments to the Plan intended to
satisfy the requirements of Section 422 of the Code regarding Incentive Stock Options. 
 (viii) To approve forms of Stock Award
Agreements for use under the Plan and to amend the terms of any one or more Stock Awards, including, but not limited to, amendments to provide terms more favorable to the Participant than previously provided in the Stock Award Agreement, subject to
any specified limits in the Plan that are not subject to Board discretion; provided however, that, the rights under any Stock Award shall not be impaired by any such amendment unless (i) the Company requests the consent of the affected
Participant, and (ii) such Participant consents in writing. Notwithstanding the foregoing, subject to the limitations of applicable law, if any, and without the affected Participant’s consent, the Board may amend the terms of any one or
more Stock Awards if necessary to maintain the qualified status of the Stock Award as an Incentive Stock Option or to bring the Stock Award into compliance with Section 409A of the Code. 

(ix) Generally, to exercise such powers and to perform such acts as the Board deems necessary or expedient to promote the best
interests of the Company and that are not in conflict with the provisions of the Plan or Stock Awards. 
 (x) To adopt such
procedures and sub-plans as are necessary or appropriate to permit participation in the Plan by Employees, Directors or Consultants who are foreign nationals or employed outside the United States. 

(xi) To effect, at any time and from time to time, with the consent of any adversely affected Participant, (A) the reduction of
the exercise price (or strike price) of any outstanding Option or SAR under the Plan, (B) the cancellation of any outstanding Option or SAR under the Plan and the grant in substitution therefore of (1) a new Option or SAR under the Plan or
another equity plan of the Company covering the same or a different number of shares of Common Stock, (2) a Restricted Stock Award, (3) a Restricted Stock Unit Award, (4) an Other Stock Award, (5) cash and/or (6) other
valuable consideration (as determined by the Board, in its sole discretion), or (C) any other action that is treated as a repricing under generally accepted accounting principles; provided, however, that no such reduction or cancellation
may be effected if it is determined, in the Company’s sole discretion, that such reduction or cancellation would result in any such outstanding Option becoming subject to the requirements of Section 409A of the Code. 

(c) Delegation to Committee. The Board may delegate some or all of the administration of the Plan to a Committee or Committees. If
administration of the Plan is delegated to a Committee, the Committee shall have, in connection with the administration of the Plan, the powers theretofore possessed by the Board that have been delegated to the Committee,

  
 3. 

 
including the power to delegate to a subcommittee of the Committee any of the administrative powers the Committee is authorized to exercise (and references in this Plan to the Board shall
thereafter be to the Committee or subcommittee), subject, however, to such resolutions, not inconsistent with the provisions of the Plan, as may be adopted from time to time by the Board. The Board may retain the authority to concurrently administer
the Plan with the Committee and may, at any time, revest in the Board some or all of the powers previously delegated. 
 (d) Delegation
to an Officer. The Board may delegate to one or more Officers of the Company the authority to do one or both of the following: (i) designate Officers and Employees of the Company or any of its Subsidiaries to be recipients of Options and
Stock Appreciation Rights (and, to the extent permitted by applicable law, other Stock Awards) and the terms thereof, and (ii) determine the number of shares of Common Stock to be subject to such Stock Awards granted to such Officers and
Employees; provided, however, that the Board resolutions regarding such delegation shall specify the total number of shares of Common Stock that may be subject to the Stock Awards granted by such Officer and that such Officer
may not grant a Stock Award to himself or herself. Notwithstanding the foregoing, the Board may not delegate authority to an Officer to determine the Fair Market Value pursuant to Section 13(t) below. 

(e) Effect of Board’s Decision. All determinations, interpretations and constructions made by the Board in good faith shall not be
subject to review by any person and shall be final, binding and conclusive on all persons. 
 3. SHARES SUBJECT
TO THE PLAN. 
 (a) Share Reserve. Subject to the provisions of Section 9(a)
relating to Capitalization Adjustments, the aggregate number of shares of Common Stock that may be issued pursuant to Stock Awards beginning on the Effective Date shall not exceed 68,115,852 shares, which number consists of the Returning Shares, if
any, as such shares become available from time to time (the “Share Reserve”). Furthermore, if a Stock Award or any portion thereof (i) expires or otherwise terminates without all of the shares covered by
such Stock Award having been issued, or (ii) is settled in cash (i.e., the Participant receives cash rather than stock), such expiration, termination or settlement shall not reduce (or otherwise offset) the number of shares of Common Stock that
may be available for issuance under the Plan. For clarity, the limitation in this Section 3(a) is a limitation in the number of shares of Common Stock that may be issued pursuant to the Plan. Accordingly, this Section 3(a) does not limit
the granting of Stock Awards except as provided in Section 7(a). 
 (b) Reversion of Shares to the Share Reserve. If any
shares of Common Stock issued pursuant to a Stock Award are forfeited back to the Company because of the failure to meet a contingency or condition required to vest such shares in the Participant, then the shares which are forfeited shall revert to
and again become available for issuance under the Plan. Also, any Returning Shares, shares reacquired by the Company pursuant to Section 8(g) or as consideration for the exercise of an Option shall again become available for issuance under the
Plan. Notwithstanding the provisions of this Section 3(b), any such shares shall not be subsequently issued pursuant to the exercise of Incentive Stock Options.  

  
 4. 

 (c) Incentive Stock Option Limit. Notwithstanding anything to the contrary in this
Section 3(c), subject to the provisions of Section 9(a) relating to Capitalization Adjustments, the aggregate maximum number of shares of Common Stock that may be issued pursuant to the exercise of Incentive Stock Options shall be
136,231,704 shares of Common Stock. 
 (d) Source of Shares. The stock issuable under the Plan shall be shares of authorized
but unissued or reacquired Common Stock, including shares repurchased by the Company on the open market or otherwise. 
 4.
ELIGIBILITY. 
 (a) Eligibility for Specific Stock Awards. Incentive Stock Options may be granted only to
employees of the Company or a “parent corporation” or “subsidiary corporation” thereof (as such terms are defined in Sections 424(e) and (f) of the Code). Stock Awards other than Incentive Stock Options may be granted
to Employees, Directors and Consultants; provided, however, Nonstatutory Stock Options and SARs may not be granted to Employees, Directors and Consultants who are providing Continuous Service only to any “parent” of
the Company, as such term is defined in Rule 405, unless the stock underlying such Stock Awards is treated as “service recipient stock” under Section 409A of the Code because the Stock Awards are granted pursuant to a corporate
transaction (such as a spin off transaction) or unless such Stock Awards comply with the distribution requirements of Section 409A of the Code.  

(b) Ten Percent Stockholders. A Ten Percent Stockholder shall not be granted an Incentive Stock Option unless the exercise price of
such Option is at least one hundred ten percent (110%) of the Fair Market Value on the date of grant and the Option is not exercisable after the expiration of five (5) years from the date of grant. 

(c) Consultants. A Consultant shall not be eligible for the grant of a Stock Award if, at the time of grant, either the offer or the
sale of the Company’s securities to such Consultant is not exempt under Rule 701 because of the nature of the services that the Consultant is providing to the Company, because the Consultant is not a natural person, or because of any other
provision of Rule 701, unless the Company determines that such grant need not comply with the requirements of Rule 701 and will satisfy another exemption under the Securities Act as well as comply with the securities laws of all other
relevant jurisdictions.  
 5. PROVISIONS RELATING TO OPTIONS
AND STOCK APPRECIATION RIGHTS. 
 Each Option or SAR shall be in such
form and shall contain such terms and conditions as the Board shall deem appropriate. All Options shall be separately designated Incentive Stock Options or Nonstatutory Stock Options at the time of grant, and, if certificates are issued, a separate
certificate or certificates shall be issued for shares of Common Stock purchased on exercise of each type of Option. If an Option is not specifically designated as an Incentive Stock Option, then the Option shall be a Nonstatutory Stock Option. The
provisions of separate Options or SARs need not be identical; provided, however, that each Option Agreement or Stock Appreciation Right Agreement shall conform to (through incorporation of provisions hereof by 

  
 5. 

 
reference in the applicable Stock Award Agreement or otherwise) the substance of each of the following provisions: 

(a) Term. Subject to the provisions of Section 4(b) regarding Ten Percent Stockholders, no Option or SAR shall be exercisable
after the expiration of ten (10) years from the date of its grant or such shorter period specified in the Stock Award Agreement. 

(b) Exercise Price. Subject to the provisions of Section 4(b) regarding Incentive Stock Options granted to Ten Percent
Stockholders, the exercise price (or strike price) of each Option or SAR shall be not less than one hundred percent (100%) of the Fair Market Value of the Common Stock subject to the Option or SAR on the date the Option or SAR is granted.
Notwithstanding the foregoing, an Option or SAR may be granted with an exercise price (or strike price) lower than one hundred percent (100%) of the Fair Market Value of the Common Stock subject to the Option or SAR if such Option or SAR is
granted pursuant to an assumption of or substitution for another option or stock appreciation right pursuant to a Corporate Transaction and in a manner consistent with the provisions of Sections 409A and 424(a) of the Code (whether or not such
Stock Awards are Incentive Stock Options). Each SAR will be denominated in shares of Common Stock equivalents. 
 (c)
Consideration for Options. The purchase price of Common Stock acquired pursuant to the exercise of an Option shall be paid, to the extent permitted by applicable law and as determined by the Board in its sole discretion, by any combination of
the methods of payment set forth below. The Board shall have the authority to grant Options that do not permit all of the following methods of payment (or otherwise restrict the ability to use certain methods) and to grant Options that require the
consent of the Company to utilize a particular method of payment. The permitted methods of payment are as follows: 
 (i) by
cash, check, bank draft or money order payable to the Company; 
 (ii) pursuant to a program developed under Regulation T as
promulgated by the Federal Reserve Board that, prior to the issuance of the stock subject to the Option, results in either the receipt of cash (or check) by the Company or the receipt of irrevocable instructions to pay the aggregate exercise price
to the Company from the sales proceeds; 
 (iii) by delivery to the Company (either by actual delivery or attestation) of shares of
Common Stock; 
 (iv) if the Option is a Nonstatutory Stock Option, by a “net exercise” arrangement pursuant to which
the Company will reduce the number of shares of Common Stock issuable upon exercise by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exercise price; provided, however, that the Company shall
accept a cash or other payment from the Participant to the extent of any remaining balance of the aggregate exercise price not satisfied by such reduction in the number of whole shares to be issued; provided, further, that shares of Common
Stock will no longer be subject to an Option and will not be exercisable thereafter to the extent that (A) shares issuable upon exercise are reduced to 

  
 6. 

 
pay the exercise price pursuant to the “net exercise,” (B) shares are delivered to the Participant as a result of such exercise, and (C) shares are withheld to satisfy
tax withholding obligations; 
 (v) according to a deferred payment or similar arrangement with the Optionholder; provided,
however, that interest shall compound at least annually and shall be charged at the minimum rate of interest necessary to avoid (A) the imputation of interest income to the Company and compensation income to the Optionholder under any
applicable provisions of the Code, and (B) the classification of the Option as a liability for financial accounting purposes; or 

(vi) in any other form of legal consideration that may be acceptable to the Board. 

(d) Exercise and Payment of a SAR. To exercise any outstanding Stock Appreciation Right, the Participant must provide written notice of
exercise to the Company in compliance with the provisions of the Stock Appreciation Right Agreement evidencing such Stock Appreciation Right. The appreciation distribution payable on the exercise of a Stock Appreciation Right will be not greater
than an amount equal to the excess of (A) the aggregate Fair Market Value (on the date of the exercise of the Stock Appreciation Right) of a number of shares of Common Stock equal to the number of Common Stock equivalents in which the
Participant is vested under such Stock Appreciation Right, and with respect to which the Participant is exercising the Stock Appreciation Right on such date, over (B) the strike price that will be determined by the Board at the time of grant of
the Stock Appreciation Right. The appreciation distribution in respect to a Stock Appreciation Right may be paid in Common Stock, in cash, in any combination of the two or in any other form of consideration, as determined by the Board and contained
in the Stock Appreciation Right Agreement evidencing such Stock Appreciation Right. 
 (e) Transferability of Options and
SARs. The Board may, in its sole discretion, impose such limitations on the transferability of Options and SARs as the Board shall determine. In the absence of such a determination by the Board to the contrary, the following restrictions on the
transferability of Options and SARs shall apply: 
 (i) Restrictions on Transfer. An Option or SAR shall not be
transferable except by will or by the laws of descent and distribution and shall be exercisable during the lifetime of the Participant only by the Participant; provided, however, that the Board may, in its sole discretion, permit transfer of
the Option or SAR to such extent as permitted by Rule 701 and in a manner consistent with applicable tax and securities laws upon the Participant’s request. 

(ii) Domestic Relations Orders. Notwithstanding the foregoing, an Option or SAR may be transferred pursuant to a domestic
relations order; provided, however, that if an Option is an Incentive Stock Option, such Option may be deemed to be a Nonstatutory Stock Option as a result of such transfer. 

(iii) Beneficiary Designation. Notwithstanding the foregoing, the Participant may, by delivering written notice to the Company,
in a form provided by or otherwise 

  
 7. 

 
satisfactory to the Company and any broker designated by the Company to effect Option exercises, designate a third party who, in the event of the death of the Participant, shall thereafter be the
beneficiary of an Option with the right to exercise the Option or SAR and receive the Common Stock or other consideration resulting from such exercise. In the absence of such a designation, the executor or administrator of the Participant’s
estate shall be entitled to exercise the Option or SAR and receive the Common Stock or other consideration resulting from such exercise. 

(f) Vesting Generally. The total number of shares of Common Stock subject to an Option or SAR may vest and therefore become exercisable
in periodic installments that may or may not be equal. The Option or SAR may be subject to such other terms and conditions on the time or times when it may or may not be exercised (which may be based on the satisfaction of performance goals or other
criteria) as the Board may deem appropriate. The vesting provisions of individual Options or SARs may vary. The provisions of this Section 5(f) are subject to any Option or SAR provisions governing the minimum number of shares of Common Stock
as to which an Option or SAR may be exercised. 
 (g) Termination of Continuous Service. Except as otherwise provided in the
applicable Stock Award Agreement or other agreement between the Participant and the Company, in the event that a Participant’s Continuous Service terminates (other than for Cause or upon the Participant’s death or Disability), the
Participant may exercise his or her Option or SAR (to the extent that the Participant was entitled to exercise such Stock Award as of the date of termination of Continuous Service) but only within such period of time ending on the earlier of
(i) the date three (3) months following the termination of the Participant’s Continuous Service (or such longer or shorter period specified in the Stock Award Agreement, which period shall not be less than
thirty (30) days if necessary to comply with applicable state laws unless such termination is for Cause) or (ii) the expiration of the term of the Option or SAR as set forth in the Stock Award Agreement. If, after termination of
Continuous Service, the Participant does not exercise his or her Option or SAR within the time specified herein or in the Stock Award Agreement (as applicable), the Option or SAR shall terminate. 

(h) Extension of Termination Date. Except as otherwise provided in the applicable Stock Award Agreement or other agreement between the
Participant and the Company, if the exercise of an Option or SAR following the termination of the Participant’s Continuous Service (other than for Cause or upon the Participant’s death or Disability) would be prohibited at any time solely
because the issuance of shares of Common Stock would violate the registration requirements under the Securities Act, then the Option or SAR shall terminate on the earlier of (i) the expiration of a period of three (3) months after the
termination of the Participant’s Continuous Service during which the exercise of the Option or SAR would not be in violation of such registration requirements, or (ii) the expiration of the term of the Option or SAR as set forth in the
Stock Award Agreement. In addition, unless otherwise provided in a Participant’s Award Agreement, if the sale of any Common Stock received upon exercise of an Option or SAR following the termination of the Participant’s Continuous Service
(other than for Cause) would violate the Company’s insider trading policy, then the Option or SAR shall terminate on the earlier of (i) the expiration of a period equal to the applicable post-termination exercise period

  
 8. 

 
after the termination of the Participant’s Continuous Service during which the exercise of the Option or SAR would not be in violation of the Company’s insider trading policy, or
(ii) the expiration of the term of the Option or SAR as set forth in the applicable Stock Award Agreement. 
 (i) Disability of
Participant. Except as otherwise provided in the applicable Stock Award Agreement or other agreement between the Participant and the Company, in the event that a Participant’s Continuous Service terminates as a result of the
Participant’s Disability, the Participant may exercise his or her Option or SAR (to the extent that the Participant was entitled to exercise such Option or SAR as of the date of termination of Continuous Service), but only within such period of
time ending on the earlier of (i) the date twelve (12) months following such termination of Continuous Service (or such longer or shorter period specified in the Stock Award Agreement, which period shall not be less than
six (6) months if necessary to comply with applicable state laws), or (ii) the expiration of the term of the Option or SAR as set forth in the Stock Award Agreement. If, after termination of Continuous Service, the Participant does
not exercise his or her Option or SAR within the time specified herein or in the Stock Award Agreement (as applicable), the Option or SAR shall terminate. 

(j) Death of Participant. Except as otherwise provided in the applicable Stock Award Agreement or other agreement between the
Participant and the Company, in the event that (i) a Participant’s Continuous Service terminates as a result of the Participant’s death, or (ii) the Participant dies within the period (if any) specified in the Stock Award
Agreement after the termination of the Participant’s Continuous Service for a reason other than death, then the Option or SAR may be exercised (to the extent the Participant was entitled to exercise such Option or SAR as of the date of death)
by the Participant’s estate, by a person who acquired the right to exercise the Option or SAR by bequest or inheritance or by a person designated to exercise the Option or SAR upon the Participant’s death, but only within the period ending
on the earlier of (i) the date eighteen (18) months following the date of death (or such longer or shorter period specified in the Stock Award Agreement, which period shall not be less than six (6) months if necessary to
comply with applicable state laws), or (ii) the expiration of the term of such Option or SAR as set forth in the Stock Award Agreement. If, after the Participant’s death, the Option or SAR is not exercised within the time specified herein
or in the Stock Award Agreement (as applicable), the Option or SAR shall terminate. 
 (k) Termination for Cause. Except as
explicitly provided otherwise in a Participant’s Stock Award Agreement, if a Participant’s Continuous Service is terminated for Cause, the Option or SAR shall terminate upon the termination date of such Participant’s Continuous
Service, and the Participant shall be prohibited from exercising his or her Option or SAR from and after the time of such termination of Continuous Service. 

(l) Non-Exempt Employees. No Option or SAR granted to an Employee who is a non-exempt employee for purposes of the Fair Labor Standards
Act of 1938, as amended, shall be first exercisable for any shares of Common Stock until at least six months following the date of grant of the Option or SAR. Notwithstanding the foregoing, consistent with the provisions of the Worker Economic
Opportunity Act, in the event of the Participant’s death or Disability, upon 

  
 9. 

 
a Corporate Transaction or a Change in Control in which the vesting of such Options or SARs accelerates, or upon the Participant’s retirement (as such term may be defined in the
Participant’s Stock Award Agreement or in another applicable agreement or in accordance with the Company’s then current employment policies and guidelines) any such vested Options and SARs may be exercised earlier than six months following
the date of grant. The foregoing provision is intended to operate so that any income derived by a non-exempt employee in connection with the exercise or vesting of an Option or SAR will be exempt from his or her regular rate of pay. 

(m) Early Exercise of Options. An Option may, but need not, include a provision whereby the Optionholder may elect at any time before
the Optionholder’s Continuous Service terminates to exercise the Option as to any part or all of the shares of Common Stock subject to the Option prior to the full vesting of the Option. Subject to the “Repurchase Limitation” in
Section 8(l), any unvested shares of Common Stock so purchased may be subject to a repurchase right in favor of the Company or to any other restriction the Board determines to be appropriate. Provided that the
“Repurchase Limitation” in Section 8(l) is not violated, the Company shall not be required to exercise its repurchase right until at least six (6) months (or such longer or shorter period of time required to avoid
classification of the Option as a liability for financial accounting purposes) have elapsed following exercise of the Option unless the Board otherwise specifically provides in the Option Agreement. 

(n) Right of Repurchase. Subject to the “Repurchase Limitation” in Section 8(l), the Option or SAR may include a
provision whereby the Company may elect to repurchase all or any part of the vested shares of Common Stock acquired by the Participant pursuant to the exercise of the Option or SAR.  

(o) Right of First Refusal. The Option or SAR may include a provision whereby the Company may elect to exercise a right of first
refusal following receipt of notice from the Participant of the intent to transfer all or any part of the shares of Common Stock received upon the exercise of the Option or SAR. Such right of first refusal shall be subject to the
“Repurchase Limitation” in Section 8(l). Except as expressly provided in this Section 5(o) or in the Stock Award Agreement, such right of first refusal shall otherwise comply with any applicable provisions of the Bylaws of
the Company.  
 6. PROVISIONS OF RESTRICTED STOCK AWARDS,
RESTRICTED STOCK UNITS AND OTHER STOCK AWARDS. 

(a) Restricted Stock Awards. Each Restricted Stock Award Agreement shall be in such form and shall contain such terms and conditions as
the Board shall deem appropriate. To the extent consistent with the Company’s Bylaws, at the Board’s election, shares of Common Stock may be (x) held in book entry form subject to the Company’s instructions until any restrictions
relating to the Restricted Stock Award lapse; or (y) evidenced by a certificate, which certificate shall be held in such form and manner as determined by the Board. The terms and conditions of Restricted Stock Award Agreements may change from
time to time, and the terms and conditions of separate Restricted Stock Award Agreements need not be identical; provided, however, that each Restricted Stock Award Agreement shall conform to (through incorporation

  
 10. 

 
of the provisions hereof by reference in the agreement or otherwise) the substance of each of the following provisions: 

(i) Consideration. A Restricted Stock Award may be awarded in consideration for (A) cash or cash equivalents, (B) past or
future services actually or to be rendered to the Company or an Affiliate, or (C) any other form of legal consideration that may be acceptable to the Board in its sole discretion and permissible under applicable law. 

(ii) Vesting. Subject to the “Repurchase Limitation” in Section 8(l), shares of Common Stock awarded under the
Restricted Stock Award Agreement may be subject to forfeiture to the Company in accordance with a vesting schedule to be determined by the Board. 

(iii) Termination of Participant’s Continuous Service. If a Participant’s Continuous Service terminates, the Company may
receive through a forfeiture condition or a repurchase right, any or all of the shares of Common Stock held by the Participant that have not vested as of the date of termination of Continuous Service under the terms of the Restricted Stock Award
Agreement. 
 (iv) Transferability. Rights to acquire shares of Common Stock under the Restricted Stock Award Agreement shall be
transferable by the Participant only upon such terms and conditions as are set forth in the Restricted Stock Award Agreement, as the Board shall determine in its sole discretion, so long as Common Stock awarded under the Restricted Stock Award
Agreement remains subject to the terms of the Restricted Stock Award Agreement. 
 (v) Dividends. A Restricted Stock Award Agreement
may provide that any dividends paid on Restricted Stock will be subject to the same vesting and forfeiture restrictions as apply to the shares subject to the Restricted Stock Award to which they relate. 

(b) Restricted Stock Unit Awards. Each Restricted Stock Unit Award Agreement shall be in such form and shall contain such terms and
conditions as the Board shall deem appropriate. The terms and conditions of Restricted Stock Unit Award Agreements may change from time to time, and the terms and conditions of separate Restricted Stock Unit Award Agreements need not be identical,
provided, however, that each Restricted Stock Unit Award Agreement shall conform to (through incorporation of the provisions hereof by reference in the Agreement or otherwise) the substance of each of the following provisions: 

(i) Consideration. At the time of grant of a Restricted Stock Unit Award, the Board will determine the consideration, if any, to be
paid by the Participant upon delivery of each share of Common Stock subject to the Restricted Stock Unit Award. The consideration to be paid (if any) by the Participant for each share of Common Stock subject to a Restricted Stock Unit Award may be
paid in any form of legal consideration that may be acceptable to the Board in its sole discretion and permissible under applicable law. 

(ii) Vesting. At the time of the grant of a Restricted Stock Unit Award, the Board may impose such restrictions or conditions to the
vesting of the Restricted Stock Unit Award as it, in its sole discretion, deems appropriate. 

  
 11. 

 (iii) Payment. A Restricted Stock Unit Award may be settled by the delivery of shares of
Common Stock, their cash equivalent, any combination thereof or in any other form of consideration, as determined by the Board and contained in the Restricted Stock Unit Award Agreement. 

(iv) Additional Restrictions. At the time of the grant of a Restricted Stock Unit Award, the Board, as it deems appropriate, may impose
such restrictions or conditions that delay the delivery of the shares of Common Stock (or their cash equivalent) subject to a Restricted Stock Unit Award to a time after the vesting of such Restricted Stock Unit Award. 

(v) Dividend Equivalents. Dividend equivalents may be credited in respect of shares of Common Stock covered by a Restricted Stock Unit
Award, as determined by the Board and contained in the Restricted Stock Unit Award Agreement. At the sole discretion of the Board, such dividend equivalents may be converted into additional shares of Common Stock covered by the Restricted Stock Unit
Award in such manner as determined by the Board. Any additional shares covered by the Restricted Stock Unit Award credited by reason of such dividend equivalents will be subject to all the terms and conditions of the underlying Restricted Stock Unit
Award Agreement to which they relate. 
 (vi) Termination of Participant’s Continuous Service. Except as otherwise provided in
the applicable Restricted Stock Unit Award Agreement, such portion of the Restricted Stock Unit Award that has not vested will be forfeited upon the Participant’s termination of Continuous Service. 

(vii) Compliance with Section 409A of the Code. Notwithstanding anything to the contrary set forth herein, any Restricted Stock
Unit Award granted under the Plan that is not exempt from the requirements of Section 409A of the Code shall contain such provisions so that such Restricted Stock Unit Award will comply with the requirements of Section 409A of the Code.
Such restrictions, if any, shall be determined by the Board and contained in the Restricted Stock Unit Award Agreement evidencing such Restricted Stock Unit Award. For example, such restrictions may include, without limitation, a requirement that
any Common Stock that is to be issued in a year following the year in which the Restricted Stock Unit Award vests must be issued in accordance with a fixed pre-determined schedule. 

(c) Other Stock Awards. Other forms of Stock Awards valued in whole or in part by reference to, or otherwise based on, Common Stock,
including the appreciation in value thereof (e.g., options or stock rights with an exercise price or strike price less than 100% of the Fair Market Value of the Common Stock at the time of grant) may be granted either alone or in addition to Stock
Awards provided for under Section 5 and the preceding provisions of this Section 6. Subject to the provisions of the Plan, the Board shall have sole and complete authority to determine the persons to whom and the time or times at which
such Other Stock Awards will be granted, the number of shares of Common Stock (or the cash equivalent thereof) to be granted pursuant to such Other Stock Awards and all other terms and conditions of such Other Stock Awards. 

  
 12. 

 7. COVENANTS OF THE COMPANY. 

(a) Availability of Shares. During the terms of the Stock Awards, the Company shall keep available at all times the number of shares of
Common Stock required to satisfy such Stock Awards. 
 (b) Securities Law Compliance. The Company shall seek to obtain from
each regulatory commission or agency having jurisdiction over the Plan such authority as may be required to grant Stock Awards and to issue and sell shares of Common Stock upon exercise of the Stock Awards; provided, however,
that this undertaking shall not require the Company to register under the Securities Act the Plan, any Stock Award or any Common Stock issued or issuable pursuant to any such Stock Award. If, after reasonable efforts, the Company is unable to obtain
from any such regulatory commission or agency the authority that counsel for the Company deems necessary for the lawful issuance and sale of Common Stock under the Plan, the Company shall be relieved from any liability for failure to issue and sell
Common Stock upon exercise of such Stock Awards unless and until such authority is obtained. A Participant shall not be eligible for the grant of a Stock Award or the subsequent issuance of Common Stock pursuant to the Stock Award if such grant or
issuance would be in violation of any applicable securities law.  
 (c) No Obligation to Notify. The Company shall have no
duty or obligation to any Participant to advise such holder as to the time or manner of exercising such Stock Award. Furthermore, the Company shall have no duty or obligation to warn or otherwise advise such holder of a pending termination or
expiration of a Stock Award or a possible period in which the Stock Award may not be exercised. The Company has no duty or obligation to minimize the tax consequences of a Stock Award to the holder of such Stock Award. 

8. MISCELLANEOUS. 
 (a)
Use of Proceeds from Sales of Common Stock. Proceeds from the sale of shares of Common Stock pursuant to Stock Awards shall constitute general funds of the Company. 

(b) Corporate Action Constituting Grant of Stock Awards. Corporate action constituting a grant by the Company of a Stock Award to any
Participant shall be deemed completed as of the date of such corporate action, unless otherwise determined by the Board, regardless of when the instrument, certificate, or letter evidencing the Stock Award is communicated to, or actually received or
accepted by, the Participant.  
 (c) Stockholder Rights. No Participant shall be deemed to be the holder of, or to have any
of the rights of a holder with respect to, any shares of Common Stock subject to such Stock Award unless and until (i) such Participant has satisfied all requirements for exercise of the Stock Award, or the issuance of shares of Common Stock
thereunder, pursuant to its terms, and (ii) the issuance of the Common Stock pursuant to the Stock Award has been entered into the books and records of the Company. 

  
 13. 

 (d) No Employment or Other Service Rights. Nothing in the Plan, any Stock Award Agreement
or any other instrument executed thereunder or in connection with any Stock Award granted pursuant thereto shall confer upon any Participant any right to continue to serve the Company or an Affiliate in the capacity in effect at the time the Stock
Award was granted or shall affect the right of the Company or an Affiliate to terminate (i) the employment of an Employee with or without notice and with or without cause, (ii) the service of a Consultant pursuant to the terms of such
Consultant’s agreement with the Company or an Affiliate, or (iii) the service of a Director pursuant to the Bylaws of the Company or an Affiliate, and any applicable provisions of the corporate law of the state in which the Company or the
Affiliate is incorporated, as the case may be. 
 (e) Incentive Stock Option $100,000 Limitation. To the extent that the aggregate
Fair Market Value (determined at the time of grant) of Common Stock with respect to which Incentive Stock Options are exercisable for the first time by any Optionholder during any calendar year (under all plans of the Company and any Affiliates)
exceeds one hundred thousand dollars ($100,000), the Options or portions thereof that exceed such limit (according to the order in which they were granted) shall be treated as Nonstatutory Stock Options, notwithstanding any contrary provision
of the applicable Option Agreement(s). 
 (f) Investment Assurances. The Company may require a Participant, as a condition of
exercising or acquiring Common Stock under any Stock Award, (i) to give written assurances satisfactory to the Company as to the Participant’s knowledge and experience in financial and business matters and/or to employ a purchaser
representative reasonably satisfactory to the Company who is knowledgeable and experienced in financial and business matters and that he or she is capable of evaluating, alone or together with the purchaser representative, the merits and risks of
exercising the Stock Award; and (ii) to give written assurances satisfactory to the Company stating that the Participant is acquiring Common Stock subject to the Stock Award for the Participant’s own account and not with any present
intention of selling or otherwise distributing the Common Stock. The foregoing requirements, and any assurances given pursuant to such requirements, shall be inoperative if (x) the issuance of the shares upon the exercise or acquisition of
Common Stock under the Stock Award has been registered under a then currently effective registration statement under the Securities Act, or (y) as to any particular requirement, a determination is made by counsel for the Company that such
requirement need not be met in the circumstances under the then applicable securities laws. The Company may, upon advice of counsel to the Company, place legends on stock certificates issued under the Plan as such counsel deems necessary or
appropriate in order to comply with applicable securities laws, including, but not limited to, legends restricting the transfer of the Common Stock.  

(g) Withholding Obligations. Unless prohibited by the terms of a Stock Award Agreement, the Company may, in its sole discretion,
satisfy any federal, state or local tax withholding obligation relating to a Stock Award by any of the following means or by a combination of such means: (i) causing the Participant to tender a cash payment; (ii) withholding shares of
Common Stock from the shares of Common Stock issued or otherwise issuable to the Participant in connection with the Stock Award; provided, however, that no shares of Common Stock are withheld with a value exceeding the minimum amount of tax
required to be withheld 

  
 14. 

 
by law (or such lesser amount as may be necessary to avoid classification of the Stock Award as a liability for financial accounting purposes); (iii) withholding payment from any amounts
otherwise payable to the Participant; (iv) withholding cash from a Stock Award settled in cash; or (v) by such other method as may be set forth in the Stock Award Agreement. 

(h) Electronic Delivery. Any reference herein to a “written” agreement or document shall include any agreement or document
delivered electronically or posted on the Company’s intranet. 
 (i) Deferrals. To the extent permitted by applicable
law, the Board, in its sole discretion, may determine that the delivery of Common Stock or the payment of cash, upon the exercise, vesting or settlement of all or a portion of any Stock Award may be deferred and may establish programs and procedures
for deferral elections to be made by Participants. Deferrals by Participants will be made in accordance with Section 409A of the Code. Consistent with Section 409A of the Code, the Board may provide for distributions while a Participant is
still an employee or otherwise providing services to the Company. The Board is authorized to make deferrals of Stock Awards and determine when, and in what annual percentages, Participants may receive payments, including lump sum payments, following
the Participant’s termination of Continuous Service, and implement such other terms and conditions consistent with the provisions of the Plan and in accordance with applicable law. 

(j) Compliance with Section 409A. To the extent that the Board determines that any Stock Award granted hereunder is subject to
Section 409A of the Code, the Stock Award Agreement evidencing such Stock Award shall incorporate the terms and conditions necessary to avoid the consequences specified in Section 409A(a)(1) of the Code. To the extent applicable, the Plan
and Stock Award Agreements shall be interpreted in accordance with Section 409A of the Code. 
 (k) Compliance with Exemption
Provided by Rule 12h-1(f). If at the end of the Company’s most recently completed fiscal year: (i) the aggregate of the number of persons who hold outstanding compensatory employee stock options to purchase shares of Common Stock
granted pursuant to the Plan or otherwise (such persons, “Holders of Options”) equals or exceeds five hundred (500), and (ii) the Company’s assets exceed $10 million, then the following restrictions
shall apply during any period during which the Company does not have a class of its securities registered under Section 12 of the Exchange Act and is not required to file reports under Section 15(d) of the Exchange Act: (A) the
Options and, prior to exercise, the shares of Common Stock to be issued on exercise of the Options may not be transferred until the Company is no longer relying on the exemption provided by Rule 12h-1(f) promulgated under the Exchange Act
(“Rule 12h-1(f)”), except: (1) as permitted by Rule 701(c) promulgated under the Securities Act, (2) to a guardian upon the disability of the Holder of Options,
or (3) to an executor upon the death of the Holder of Options (collectively, the “Permitted Transferees”); provided, however, the following transfers are permitted: (i) transfers by the Holder of
Options to the Company, and (ii) transfers in connection with a change of control or other acquisition involving the Company, if following such transaction, the Options no longer remain outstanding and the Company is no longer relying on the
exemption provided by Rule 12h-1(f); provided  

  
 15. 

 
further, that any Permitted Transferees may not further transfer the Options; (B) except as otherwise provided in (A) above, the Options and shares of Common Stock to be issued on
exercise of the Options are restricted as to any pledge, hypothecation, or other transfer, including any short position, any “put equivalent position” as defined by Rule 16a-1(h) promulgated under
the Exchange Act, or any “call equivalent position” as defined by Rule 16a-1(b) promulgated under the Exchange Act by the Holder of Options prior to exercise of an Option until the Company is no
longer relying on the exemption provided by Rule 12h-1(f); and (C) at any time that the Company is relying on the exemption provided by Rule 12h-1(f), the Company
shall deliver to Holders of Options (whether by physical or electronic delivery or written notice of the availability of the information on an internet site) the information required by Rule 701(e)(3), (4), and (5) promulgated under the
Securities Act every six (6) months, including financial statements that are not more than one hundred eighty (180) days old; provided, however, that the Company may condition the delivery of such information upon the Holder of
Options’ agreement to maintain its confidentiality. 
 (l) Repurchase Limitation. The terms of any repurchase right shall be
specified in the Stock Award Agreement. The repurchase price for vested shares of Common Stock shall be the Fair Market Value of the shares of Common Stock on the date of repurchase. The repurchase price for unvested shares of Common Stock shall be
the lower of (i) the Fair Market Value of the shares of Common Stock on the date of repurchase or (ii) their original purchase price. However, the Company shall not exercise its repurchase right until at least six (6) months (or
such longer or shorter period of time necessary to avoid classification of the Stock Award as a liability for financial accounting purposes) have elapsed following delivery of shares of Common Stock subject to the Stock Award, unless otherwise
specifically provided by the Board. 
 9. ADJUSTMENTS UPON CHANGES IN COMMON
STOCK; OTHER CORPORATE EVENTS. 
 (a) Capitalization Adjustments. In
the event of a Capitalization Adjustment, the Board shall appropriately and proportionately adjust: (i) the class(es) and maximum number of securities subject to the Plan pursuant to Section 3(a), (ii) the class(es) and maximum number
of securities that may be issued pursuant to the exercise of Incentive Stock Options pursuant to Section 3(c), and (iii) the class(es) and number of securities and price per share of stock subject to outstanding Stock Awards. The Board
shall make such adjustments, and its determination shall be final, binding and conclusive.  
 (b) Dissolution or Liquidation.
Except as otherwise provided in the Stock Award Agreement, in the event of a dissolution or liquidation of the Company, all outstanding Stock Awards (other than Stock Awards consisting of vested and outstanding shares of Common Stock not subject to
a forfeiture condition or the Company’s right of repurchase) shall terminate immediately prior to the completion of such dissolution or liquidation, and the shares of Common Stock subject to the Company’s repurchase rights or subject to a
forfeiture condition may be repurchased or reacquired by the Company notwithstanding the fact that the holder of such Stock Award is providing Continuous Service, provided, however, that the Board may, in its sole discretion,
cause some or all Stock Awards to become fully vested, exercisable and/or no longer subject to repurchase or forfeiture (to the extent such Stock Awards have not previously  

  
 16. 

 
expired or terminated) before the dissolution or liquidation is completed but contingent on its completion. 

(c) Corporate Transaction. The following provisions shall apply to Stock Awards in the event of a Corporate Transaction unless
otherwise provided in the instrument evidencing the Stock Award or any other written agreement between the Company or any Affiliate and the holder of the Stock Award or unless otherwise expressly provided by the Board at the time of grant of a Stock
Award. Except as otherwise stated in the Stock Award Agreement, in the event of a Corporate Transaction, then, notwithstanding any other provision of the Plan, the Board shall take one or more of the following actions with respect to Stock Awards,
contingent upon the closing or completion of the Corporate Transaction: 
 (i) arrange for the surviving corporation or
acquiring corporation (or the surviving or acquiring corporation’s parent company) to assume or continue the Stock Award or to substitute a similar stock award for the Stock Award (including, but not limited to, an award to acquire the same
consideration paid to the stockholders of the Company pursuant to the Corporate Transaction); 
 (ii) arrange for the assignment of
any reacquisition or repurchase rights held by the Company in respect of Common Stock issued pursuant to the Stock Award to the surviving corporation or acquiring corporation (or the surviving or acquiring corporation’s parent company); 

(iii) accelerate the vesting, in whole or in part, of the Stock Award (and, if applicable, the time at which the Stock Award may be
exercised) to a date prior to the effective time of such Corporate Transaction as the Board shall determine (or, if the Board shall not determine such a date, to the date that is five (5) days prior to the effective date of the Corporate
Transaction), with such Stock Award terminating if not exercised (if applicable) at or prior to the effective time of the Corporate Transaction; 

(iv) arrange for the lapse of any reacquisition or repurchase rights held by the Company with respect to the Stock Award; 

(v) cancel or arrange for the cancellation of the Stock Award, to the extent not vested or not exercised prior to the effective time of
the Corporate Transaction, in exchange for such cash consideration, if any, as the Board, in its sole discretion, may consider appropriate; and 

(vi) make a payment, in such form as may be determined by the Board equal to the excess, if any, of (A) the value of the property
the holder of the Stock Award would have received upon the exercise of the Stock Award, over (B) any exercise price payable by such holder in connection with such exercise. 

The Board need not take the same action with respect to all Stock Awards or with respect to all Participants. 

  
 17. 

 (d) Change in Control. A Stock Award may be subject to additional acceleration of vesting
and exercisability upon or after a Change in Control as may be provided in the Stock Award Agreement for such Stock Award or as may be provided in any other written agreement between the Company or any Affiliate and the Participant, but in the
absence of such provision, no such acceleration shall occur.  
 10. TERMINATION OR SUSPENSION
OF THE PLAN. 
 (a) Plan Term. The Board may suspend or terminate the Plan at any
time. Unless sooner terminated by the Board pursuant to Section 2, the Plan shall automatically terminate on the day before the tenth (10th) anniversary of the earlier of (i) the date the Plan is adopted by the Board, or (ii) the
date the Plan is approved by the stockholders of the Company. No Stock Awards may be granted under the Plan while the Plan is suspended or after it is terminated. 

(b) No Impairment of Rights. Suspension or termination of the Plan shall not impair rights and obligations under any Stock Award
granted while the Plan is in effect except with the written consent of the affected Participant. 
 11. EFFECTIVE
DATE OF PLAN. 
 This Plan shall become effective on the Effective Date. 

12. CHOICE OF LAW. 

The law of the State of Arizona shall govern all questions concerning the construction, validity and interpretation of this Plan, without
regard to that state’s conflict of laws rules. 
 13. DEFINITIONS. As used in the Plan, the following definitions shall apply to
the capitalized terms indicated below: 
 (a) “Affiliate” means, at the time of
determination, any “parent” or “majority-owned subsidiary” of the Company, as such terms are defined in Rule 405. The Board shall have the authority to determine the time or times at which “parent” or
“majority-owned subsidiary” status is determined within the foregoing definition.  
 (b)
“Board” means the Board of Directors of the Company. 
 (c)
“Capitalization Adjustment” means any change that is made in, or other events that occur with respect to, the Common Stock subject to the Plan or subject to any Stock Award after the Effective Date without
the receipt of consideration by the Company (through merger, consolidation, reorganization, recapitalization, reincorporation, stock dividend, dividend in property other than cash, large nonrecurring cash dividend, stock split, liquidating dividend,
combination of shares, exchange of shares, change in corporate structure, or any similar equity restructuring transaction, as that term is used in Statement of Financial Accounting Standards No. 123 (revised). Notwithstanding the foregoing, the
conversion of any convertible securities of the Company shall not be treated as a Capitalization Adjustment. 

  
 18. 

 (d) “Cause” shall have the meaning ascribed to such term in any
written agreement between the Participant and the Company defining such term and, in the absence of such agreement, such term means with respect to a Participant, the occurrence of any of the following events: (i) such Participant’s
commission of any felony or any crime involving fraud, dishonesty or moral turpitude under the laws of the United States or any state thereof; (ii) such Participant’s attempted commission of, or participation in, a fraud or act of
dishonesty against the Company; (iii) such Participant’s intentional, material violation of any contract or agreement between the Participant and the Company or of any statutory duty owed to the Company; (iv) such Participant’s
unauthorized use or disclosure of the Company’s confidential information or trade secrets; or (v) such Participant’s gross misconduct. The determination that a termination of the Participant’s Continuous Service is either for
Cause or without Cause shall be made by the Company in its sole discretion. Any determination by the Company that the Continuous Service of a Participant was terminated with or without Cause for the purposes of outstanding Stock Awards held by such
Participant shall have no effect upon any determination of the rights or obligations of the Company or such Participant for any other purpose. 

(e) “Change in Control” means the occurrence, in a single transaction or in a
series of related transactions, of any one or more of the following events:  
 (i) any Exchange Act Person becomes the
Owner, directly or indirectly, of securities of the Company representing more than fifty percent (50%) of the combined voting power of the Company’s then outstanding securities other than by virtue of a merger, consolidation or
similar transaction. Notwithstanding the foregoing, a Change in Control shall not be deemed to occur (A) on account of the acquisition of securities of the Company directly from the Company, (B) on account of the acquisition of securities
of the Company by an investor, any affiliate thereof or any other Exchange Act Person that acquires the Company’s securities in a transaction or series of related transactions the primary purpose of which is to obtain financing for the Company
through the issuance of equity securities or (C) solely because the level of Ownership held by any Exchange Act Person (the “Subject Person”) exceeds the designated percentage threshold of the outstanding voting securities
as a result of a repurchase or other acquisition of voting securities by the Company reducing the number of shares outstanding, provided that if a Change in Control would occur (but for the operation of this sentence) as a result of the acquisition
of voting securities by the Company, and after such share acquisition, the Subject Person becomes the Owner of any additional voting securities that, assuming the repurchase or other acquisition had not occurred, increases the percentage of the then
outstanding voting securities Owned by the Subject Person over the designated percentage threshold, then a Change in Control shall be deemed to occur; 

(ii) there is consummated a merger, consolidation or similar transaction involving (directly or indirectly) the Company and,
immediately after the consummation of such merger, consolidation or similar transaction, the stockholders of the Company immediately prior thereto do not Own, directly or indirectly, either (A) outstanding voting securities representing more
than fifty percent (50%) of the combined outstanding voting power of the surviving Entity in such merger, consolidation or similar transaction or (B) more than fifty percent (50%) of the combined outstanding voting power of
the parent of the surviving Entity in such merger, 

  
 19. 

 
consolidation or similar transaction, in each case in substantially the same proportions as their Ownership of the outstanding voting securities of the Company immediately prior to such
transaction; 
 (iii) the stockholders of the Company approve or the Board approves a plan of complete dissolution or liquidation of
the Company, or a complete dissolution or liquidation of the Company shall otherwise occur, except for a liquidation into a parent corporation; or 

(iv) there is consummated a sale, lease, exclusive license or other disposition of all or substantially all of the consolidated assets
of the Company and its Subsidiaries, other than a sale, lease, license or other disposition of all or substantially all of the consolidated assets of the Company and its Subsidiaries to an Entity, more than fifty percent (50%) of the
combined voting power of the voting securities of which are Owned by stockholders of the Company in substantially the same proportions as their Ownership of the outstanding voting securities of the Company immediately prior to such sale, lease,
license or other disposition. 
 Notwithstanding the foregoing definition or any other provision of this Plan, (A) the term Change in Control
shall not include a sale of assets, merger or other transaction effected exclusively for the purpose of changing the domicile of the Company, and (B) the definition of Change in Control (or any analogous term) in an individual written agreement
between the Company or any Affiliate and the Participant shall supersede the foregoing definition with respect to Stock Awards subject to such agreement; provided, however, that if no definition of Change in Control or any analogous term is
set forth in such an individual written agreement, the foregoing definition shall apply. 
 (f)
“Code” means the Internal Revenue Code of 1986, as amended, including any applicable regulations and guidance thereunder. 

(g) “Committee” means a committee of one (1) or more Directors to whom
authority has been delegated by the Board in accordance with Section 2(c). 
 (h) “Common
Stock” means the common stock of the Company. 
 (i) “Company” means HTG Molecular Diagnostics,
Inc., a Delaware corporation. 
 (j) “Consultant” means any person, including an advisor, who is
(i) engaged by the Company or an Affiliate to render consulting or advisory services and is compensated for such services, or (ii) serving as a member of the board of directors of an Affiliate and is compensated for such services. However,
service solely as a Director, or payment of a fee for such service, shall not cause a Director to be considered a “Consultant” for purposes of the Plan.  

(k) “Continuous Service” means that the Participant’s service with the Company
or an Affiliate, whether as an Employee, Director or Consultant, is not interrupted or terminated. A change in the capacity in which the Participant renders service to the Company or an Affiliate as an Employee, Director, or Consultant or a change
in the Entity for which the Participant renders such service, provided that there is no interruption or termination of the Participant’s service  

  
 20. 

 
with the Company or an Affiliate, shall not terminate a Participant’s Continuous Service; provided, however, if the Entity for which a Participant is rendering service ceases to
qualify as an Affiliate, as determined by the Board in its sole discretion, such Participant’s Continuous Service shall be considered to have terminated on the date such Entity ceases to qualify as an Affiliate. For example, a change in status
from an employee of the Company to a consultant of an Affiliate or to a Director shall not constitute an interruption of Continuous Service. To the extent permitted by law, the Board or the chief executive officer of the Company, in that
party’s sole discretion, may determine whether Continuous Service shall be considered interrupted in the case of (i) any leave of absence approved by the Board or chief executive officer, including sick leave, military leave or any other
personal leave, or (ii) transfers between the Company, an Affiliate, or their successors. Notwithstanding the foregoing, a leave of absence shall be treated as Continuous Service for purposes of vesting in a Stock Award only to such extent as
may be provided in the Company’s leave of absence policy, in the written terms of any leave of absence agreement or policy applicable to the Participant, or as otherwise required by law. 

(l) “Corporate Transaction” means the occurrence, in a single transaction or in a
series of related transactions, of any one or more of the following events: 
 (i) the consummation of a sale or other
disposition of all or substantially all, as determined by the Board in its sole discretion, of the consolidated assets of the Company and its Subsidiaries; 

(ii) the consummation of a sale or other disposition of at least ninety percent (90%) of the outstanding securities of the
Company; 
 (iii) the consummation of a merger, consolidation or similar transaction following which the Company is not the surviving
corporation; or 
 (iv) the consummation of a merger, consolidation or similar transaction following which the Company is the
surviving corporation but the shares of Common Stock outstanding immediately preceding the merger, consolidation or similar transaction are converted or exchanged by virtue of the merger, consolidation or similar transaction into other property,
whether in the form of securities, cash or otherwise. 
 (m) “Director” means a member of the Board. 

(n) “Disability” means the inability of a Participant to engage in any
substantially gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than
twelve (12) months as provided in Sections 22(e)(3) and 409A(a)(2)(c)(i) of the Code and shall be determined by the Board on the basis of such medical evidence as the Board deems warranted under the circumstances.  

(o) “Effective Date” means the effective date of this Plan, which is the earlier of
(i) the date that this Plan is first approved by the Company’s stockholders, or (ii) the date this Plan is adopted by the Board. 

  
 21. 

 (p) “Employee” means any person employed by the Company or an
Affiliate. However, service solely as a Director, or payment of a fee for such services, shall not cause a Director to be considered an “Employee” for purposes of the Plan. 

(q) “Entity” means a corporation, partnership, limited liability company or other entity. 

(r) “Exchange Act” means the Securities Exchange Act of 1934, as amended, and the
rules and regulations promulgated thereunder. 
 (s) “Exchange Act Person” means any natural
person, Entity or “group” (within the meaning of Section 13(d) or 14(d) of the Exchange Act), except that “Exchange Act Person” shall not include (i) the Company or any Subsidiary of the Company, (ii) any
employee benefit plan of the Company or any Subsidiary of the Company or any trustee or other fiduciary holding securities under an employee benefit plan of the Company or any Subsidiary of the Company, (iii) an underwriter temporarily holding
securities pursuant to a registered public offering of such securities, (iv) an Entity Owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions as their Ownership of stock of the Company; or
(v) any natural person, Entity or “group” (within the meaning of Section 13(d) or 14(d) of the Exchange Act) that, as of the Effective Date, is the Owner, directly or indirectly, of securities of the Company representing more
than fifty percent (50%) of the combined voting power of the Company’s then outstanding securities. 
 (t)
“Fair Market Value” means, as of any date, the value of the Common Stock determined by the Board in compliance with Section 409A of the Code or, in the case of an Incentive Stock Option, in compliance
with Section 422 of the Code.  
 (u) “Incentive Stock Option”
means an option granted pursuant to Section 5 of the Plan that is intended to be, and qualifies as, an “incentive stock option” within the meaning of Section 422 of the Code and the regulations promulgated thereunder.

 (v) “Nonstatutory Stock Option” means an option granted pursuant to
Section 5 of the Plan that does not qualify as an Incentive Stock Option. 
 (w) “Officer”
means any person designated by the Company as an officer. 
 (x) “Option” means
an Incentive Stock Option or a Nonstatutory Stock Option to purchase shares of Common Stock granted pursuant to the Plan. 

(y) “Option Agreement” means a written agreement between the Company and an
Optionholder evidencing the terms and conditions of an Option grant. Each Option Agreement shall be subject to the terms and conditions of the Plan. 

(z) “Optionholder” means a person to whom an Option is granted pursuant to the Plan
or, if applicable, such other person who holds an outstanding Option. 

  
 22. 

 (aa) “Other Stock Award” means an
award based in whole or in part by reference to the Common Stock which is granted pursuant to the terms and conditions of Section 6(c). 

(bb) “Other Stock Award Agreement” means a written agreement between the Company
and a holder of an Other Stock Award evidencing the terms and conditions of an Other Stock Award grant. Each Other Stock Award Agreement shall be subject to the terms and conditions of the Plan. 

(cc) “Own,” “Owned,” “Owner,”
“Ownership” A person or Entity shall be deemed to “Own,” to have “Owned,” to be the “Owner” of, or to have acquired “Ownership” of securities if such person or Entity, directly or
indirectly, through any contract, arrangement, understanding, relationship or otherwise, has or shares voting power, which includes the power to vote or to direct the voting, with respect to such securities. 

(dd) “Participant” means a person to whom a Stock Award is granted pursuant to the
Plan or, if applicable, such other person who holds an outstanding Stock Award. 
 (ee) “Plan”
means this HTG Molecular Diagnostics, Inc. 2011 Equity Incentive Plan. 
 (ff) “Restricted Stock Award” means
an award of shares of Common Stock which is granted pursuant to the terms and conditions of Section 6(a). 
 (gg)
“Restricted Stock Award Agreement” means a written agreement between the Company and a holder of a Restricted Stock Award evidencing the terms and conditions of a Restricted Stock Award grant. Each Restricted Stock Award
Agreement shall be subject to the terms and conditions of the Plan. 
 (hh) “Restricted Stock Unit Award”
means a right to receive shares of Common Stock which is granted pursuant to the terms and conditions of Section 6(b). 

(ii) “Restricted Stock Unit Award Agreement” means a written agreement between the
Company and a holder of a Restricted Stock Unit Award evidencing the terms and conditions of a Restricted Stock Unit Award grant. Each Restricted Stock Unit Award Agreement shall be subject to the terms and conditions of the Plan. 

 (jj) “Rule 405” means Rule 405 promulgated under the Securities Act. 

(kk) “Rule 701” means Rule 701 promulgated under the Securities Act. 

(ll) “Securities Act” means the Securities Act of 1933, as amended. 

(mm) “Stock Appreciation Right” or “SAR” means a right to
receive the appreciation on Common Stock that is granted pursuant to the terms and conditions of Section 5. 

(nn) “Stock Appreciation Right Agreement” means a written agreement between the
Company and a holder of a Stock Appreciation Right evidencing the terms and conditions of a  

  
 23. 

 
Stock Appreciation Right grant. Each Stock Appreciation Right Agreement shall be subject to the terms and conditions of the Plan. 

(oo) “Stock Award” means any right to receive Common Stock granted under the Plan, including an Incentive Stock
Option, a Nonstatutory Stock Option, a Restricted Stock Award, a Restricted Stock Unit Award, a Stock Appreciation Right or any Other Stock Award. 

(pp) “Stock Award Agreement” means a written agreement between the Company and a Participant evidencing the
terms and conditions of a Stock Award grant. Each Stock Award Agreement shall be subject to the terms and conditions of the Plan. 
 (qq)
“Subsidiary” means, with respect to the Company, (i) any corporation of which more than fifty percent (50%) of the outstanding capital stock having ordinary voting power to elect a majority of the board of
directors of such corporation (irrespective of whether, at the time, stock of any other class or classes of such corporation shall have or might have voting power by reason of the happening of any contingency) is at the time, directly or indirectly,
Owned by the Company, and (ii) any partnership, limited liability company or other entity in which the Company has a direct or indirect interest (whether in the form of voting or participation in profits or capital contribution) of more than
fifty percent (50%). 
 (rr) “Ten Percent Stockholder” means a person
who Owns (or is deemed to Own pursuant to Section 424(d) of the Code) stock possessing more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or any Affiliate. 

  
 24. 

 HTG MOLECULAR DIAGNOSTICS, INC. 

STOCK OPTION GRANT NOTICE 

(2011 EQUITY INCENTIVE PLAN) 

HTG Molecular Diagnostics, Inc. (the “Company”), pursuant to its 2011 Equity Incentive Plan (the “Plan”),
hereby grants to Optionholder an option to purchase the number of shares of the Company’s Common Stock set forth below. This option is subject to all of the terms and conditions as set forth herein and in the Option Agreement, the Plan, and the
Notice of Exercise, all of which are attached hereto and incorporated herein in their entirety. 
  

			
	Optionholder:	 	  

	Date of Grant:	 	  

	Vesting Commencement Date:	 	  

	Number of Shares Subject to Option:	 	  

	Exercise Price (Per Share):	 	  

	Total Exercise Price:	 	  

	Expiration Date:	 	  

  

					
	Type of Grant:	  	x Incentive Stock Option1	  	 ̈ Nonstatutory Stock Option
			
	Exercise Schedule:	  	x Same as Vesting Schedule	  	 ̈ Early Exercise Permitted
		
	Vesting Schedule:	  	 [1/4th of the shares vest on the one year anniversary of the Vesting
Commencement Date; the balance of the shares vest in a series of twelve (12) successive equal quarterly installments on the last day of each calendar quarter, commencing with the last day of the calendar quarter first occurring after the one
year anniversary of the Vesting Commencement Date, subject to the Optionholder’s Continuous Service through each such vesting date.]2

 
 [The shares vest in a series of sixteen (16) successive equal quarterly
installments on the last day of each calendar quarter, commencing with the last day of the calendar quarter first occurring after the Vesting Commencement Date, subject to the Optionholder’s Continuous Service through each such vesting date.]3

			
	Payment:	  	By cash or check	  	

 Additional Terms/Acknowledgements: The undersigned Optionholder acknowledges receipt of, and understands and agrees to,
this Stock Option Grant Notice, the Option Agreement and the Plan. Optionholder acknowledges and agrees that, except as otherwise provided in the Plan, this Stock Option Grant Notice and the Option Agreement may not be modified, amended or revised
except in a writing signed by Optionholder and a duly authorized officer of the Company. Optionholder further acknowledges that as of the Date of Grant, this Stock Option Grant Notice, the Option Agreement, and the Plan set forth the entire
understanding between Optionholder and the Company regarding the acquisition of stock in the Company and supersede all prior oral and written agreements, promises and/or representations on that subject with the exception of (i) options
previously granted and delivered to Optionholder under the Plan, and (ii) the following agreements only: 
  

			
	OTHER AGREEMENTS4:	  	 None

  

	1 	If this is an Incentive Stock Option, it (plus other outstanding Incentive Stock Options) cannot be first exercisable for more than $100,000 in value (measured by exercise price) in any calendar year. Any excess
over $100,000 is a Nonstatutory Stock Option. 

	2 	Insert this vesting schedule for initial option grants to employees whose employment date is on or after 1/1/2012. 

	3 	Insert this vesting schedule for (i) all employees whose employment date is on or before 12/31/2011, or (ii) for option grants other than the initial option grant to employees whose employment
date is on or after 1/1/2012. 

	4 	If applicable, delete “None” and insert the title, date and parties of a relevant agreement. 

									
	HTG MOLECULAR DIAGNOSTICS, INC.	 		 	OPTIONHOLDER:
				
	By:	 	  
	 		 	  

		 	Signature	 		 	Signature
					
	Title:	 	  
	 		 	Date:	 	  

					
	Date:	 	  
	 		 		 	

  

			
	ATTACHMENTS:	 	Option Agreement and Notice of Exercise. A copy of the Plan is available upon request to the Corporate Secretary.

 ATTACHMENT I 

HTG MOLECULAR DIAGNOSTICS, INC. 

2011 EQUITY INCENTIVE PLAN 

OPTION AGREEMENT 

(INCENTIVE STOCK OPTION OR NONSTATUTORY STOCK
OPTION) 
 Pursuant to your Stock Option Grant Notice (“Grant Notice”) and this Option Agreement,
HTG Molecular Diagnostics, Inc. (the “Company”) has granted you an option under its 2011 Equity Incentive Plan (the “Plan”) to purchase the number of shares of the Company’s Common Stock indicated
in your Grant Notice at the exercise price indicated in your Grant Notice. Defined terms not explicitly defined in this Option Agreement but defined in the Plan shall have the same definitions as in the Plan. 

The details of your option are as follows: 

1. VESTING. Subject to the limitations contained herein, your option will vest as provided in your Grant Notice,
provided that vesting will cease upon the termination of your Continuous Service. 
 2. NUMBER OF
SHARES AND EXERCISE PRICE. The number of shares of Common Stock subject to your option and your exercise price per share referenced in your Grant Notice may be adjusted from time to
time for Capitalization Adjustments. 
 3. EXERCISE RESTRICTION FOR
NON-EXEMPT EMPLOYEES. In the event that you are an Employee eligible for overtime compensation under the Fair Labor Standards Act of 1938, as amended (i.e., a “Non-Exempt
Employee”), you may not exercise your option until you have completed at least six (6) months of Continuous Service measured from the Date of Grant specified in your Grant Notice, notwithstanding any other provision of your option.

 4. EXERCISE PRIOR TO VESTING (“EARLY
EXERCISE”). If permitted in your Grant Notice (i.e., the “Exercise Schedule” indicates “Early Exercise Permitted”) and subject to the provisions of your option, you may elect at any time that is
both (i) during the period of your Continuous Service and (ii) during the term of your option, to exercise all or part of your option, including the unvested portion of your option; provided, however, that: 

(a) a partial exercise of your option shall be deemed to cover first vested shares of Common Stock and then the earliest vesting
installment of unvested shares of Common Stock; 
 (b) any shares of Common Stock so purchased from installments that have not vested
as of the date of exercise shall be subject to the purchase option in favor of the Company as described in the Company’s form of Early Exercise Stock Purchase Agreement; 

(c) you shall enter into the Company’s form of Early Exercise Stock Purchase Agreement with a vesting schedule that will result in
the same vesting as if no early exercise had occurred; and 

 (d) if your option is an Incentive Stock Option, then, to the extent that the aggregate
Fair Market Value (determined at the time of grant) of the shares of Common Stock with respect to which your option plus all other Incentive Stock Options you hold are exercisable for the first time by you during any calendar year (under all plans
of the Company and its Affiliates) exceeds one hundred thousand dollars ($100,000), your option(s) or portions thereof that exceed such limit (according to the order in which they were granted) shall be treated as Nonstatutory Stock Options. 

5. METHOD OF PAYMENT. Payment of the exercise price is due in
full upon exercise of all or any part of your option. You may elect to make payment of the exercise price in cash or by check or in any other manner permitted by your Grant Notice, which may include one or more of the following:

 (a) Provided that at the time of exercise the Common Stock is publicly traded, pursuant to a program developed under
Regulation T as promulgated by the Federal Reserve Board that, prior to the issuance of Common Stock, results in either the receipt of cash (or check) by the Company or the receipt of irrevocable instructions to pay the aggregate exercise price to
the Company from the sales proceeds. 
 (b) Provided that at the time of exercise the Common Stock is publicly traded, by delivery to
the Company (either by actual delivery or attestation) of already-owned shares of Common Stock that are owned free and clear of any liens, claims, encumbrances or security interests, and that are valued at Fair Market Value on the date of exercise.
Notwithstanding the foregoing, you may not exercise your option by tender to the Company of Common Stock to the extent such tender would violate the provisions of any law, regulation or agreement restricting the redemption of the Company’s
stock. 
 (c) If the Option is a Nonstatutory Stock Option, by a “net exercise” arrangement pursuant to which the Company
will reduce the number of shares of Common Stock issued upon exercise of your option by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exercise price; provided, however, that the Company shall accept a
cash or other payment from you to the extent of any remaining balance of the aggregate exercise price not satisfied by such reduction in the number of whole shares to be issued; provided further, however, that shares of Common Stock will no longer
be outstanding under your option and will not be exercisable thereafter to the extent that (1) shares are used to pay the exercise price pursuant to the “net exercise,” (2) shares are delivered to you as a result of such
exercise, and (3) shares are withheld to satisfy tax withholding obligations. 
 (d) Pursuant to the following deferred payment
alternative: 
 (i) Not less than one hundred percent (100%) of the aggregate exercise price, plus accrued interest, shall be
due four (4) years from date of exercise or, at the Company’s election, upon termination of your Continuous Service. 

(ii) Interest shall be compounded at least annually and shall be charged at the minimum rate of interest necessary to avoid
(1) the treatment as interest, under any applicable provisions of the Code, of any amounts other than amounts stated to be interest under the deferred payment arrangement and (2) the classification of your option as a liability for
financial accounting purposes. 

 (iii) In order to elect the deferred payment alternative, you must, as a part of your
written notice of exercise, give notice of the election of this payment alternative and, in order to secure the payment of the deferred exercise price to the Company hereunder, if the Company so requests, you must tender to the Company a promissory
note and a pledge agreement covering the purchased shares of Common Stock, both in form and substance satisfactory to the Company, or such other or additional documentation as the Company may request. 

6. WHOLE SHARES. You may exercise your option only for whole shares of Common Stock. 

7. SECURITIES LAW COMPLIANCE. Notwithstanding anything to the contrary contained herein,
you may not exercise your option unless the shares of Common Stock issuable upon such exercise are then registered under the Securities Act or, if such shares of Common Stock are not then so registered, the Company has determined that such exercise
and issuance would be exempt from the registration requirements of the Securities Act. The exercise of your option also must comply with other applicable laws and regulations governing your option, and you may not exercise your option if the Company
determines that such exercise would not be in material compliance with such laws and regulations. 
 8. TERM. You may
not exercise your option before the commencement or after the expiration of its term. The term of your option commences on the Date of Grant and expires upon the earliest of the following: 

(a) immediately upon the termination of your Continuous Service for Cause; 

(b) three (3) months after the termination of your Continuous Service for any reason other than Cause, Disability or death,
provided that if during any part of such three (3) month period your option is not exercisable solely because of the condition set forth in the section above relating to “Securities Law Compliance,” your option shall not expire until
the earlier of the Expiration Date or until it shall have been exercisable for an aggregate period of three (3) months after the termination of your Continuous Service; 

(c) twelve (12) months after the termination of your Continuous Service due to your Disability; 

(d) eighteen (18) months after your death if you die during your Continuous Service; 

(e) the Expiration Date indicated in your Grant Notice; or 

(f) the day before the tenth (10th) anniversary of the Date of Grant. 

Notwithstanding the foregoing, if you die during the period provided in Section 8(b) or 8(c) above, the term of your option shall not
expire until the earlier of eighteen (18) months after your death, the Expiration Date indicated in your Grant Notice, or the day before the tenth (10th) anniversary of the Date of
Grant. 
 If your option is an Incentive Stock Option, note that to obtain the federal income tax advantages associated with an Incentive
Stock Option, the Code requires that at all times beginning on 

 
the date of grant of your option and ending on the day three (3) months before the date of your option’s exercise, you must be an employee of the Company or an Affiliate, except in the
event of your death or Disability. The Company has provided for extended exercisability of your option under certain circumstances for your benefit but cannot guarantee that your option will necessarily be treated as an Incentive Stock Option if you
continue to provide services to the Company or an Affiliate as a Consultant or Director after your employment terminates or if you otherwise exercise your option more than three (3) months after the date your employment with the Company or an
Affiliate terminates. 
 9. EXERCISE. 

(a) You may exercise the vested portion of your option (and the unvested portion of your option if your Grant Notice so permits) during
its term by delivering a Notice of Exercise (in a form designated by the Company) together with the exercise price to the Secretary of the Company, or to such other person as the Company may designate, during regular business hours, together with
such additional documents as the Company may then require. 
 (b) By exercising your option you agree that, as a condition to any
exercise of your option, the Company may require you to enter into an arrangement providing for the payment by you to the Company of any tax withholding obligation of the Company arising by reason of (1) the exercise of your option,
(2) the lapse of any substantial risk of forfeiture to which the shares of Common Stock are subject at the time of exercise, or (3) the disposition of shares of Common Stock acquired upon such exercise. 

(c) If your option is an Incentive Stock Option, by exercising your option you agree that you will notify the Company in writing within
fifteen (15) days after the date of any disposition of any of the shares of the Common Stock issued upon exercise of your option that occurs within two (2) years after the date of your option grant or within one (1) year after such
shares of Common Stock are transferred upon exercise of your option. 
 (d) By exercising your option you agree that you shall not
sell, dispose of, transfer, make any short sale of, grant any option for the purchase of, or enter into any hedging or similar transaction with the same economic effect as a sale, any shares of Common Stock or other securities of the Company held by
you, for a period of one hundred eighty (180) days following the effective date of a registration statement of the Company filed under the Securities Act or such longer period as necessary to permit compliance with NASD Rule 2711 or NYSE Member
Rule 472 and similar rules and regulations (the “Lock-Up Period”); provided, however, that nothing contained in this section shall prevent the exercise of a repurchase option, if any, in favor of the Company during the
Lock-Up Period. You further agree to execute and deliver such other agreements as may be reasonably requested by the Company and/or the underwriter(s) that are consistent with the foregoing or that are necessary to give further effect thereto. In
order to enforce the foregoing covenant, the Company may impose stop-transfer instructions with respect to your shares of Common Stock until the end of such period. The underwriters of the Company’s stock are intended third party beneficiaries
of this Section 9(d) and shall have the right, power and authority to enforce the provisions hereof as though they were a party hereto. 

10. TRANSFERABILITY. Your option is not transferable, except by will or by the laws of descent and distribution, and is
exercisable during your life only by you. Notwithstanding the foregoing, by delivering written notice to the Company, in a form satisfactory to the Company, you may designate a third party who, in the event of your death, shall thereafter be
entitled to exercise your 

 
option. In addition, if permitted by the Company you may transfer your option to a trust if you are considered to be the sole beneficial owner (determined under Section 671 of the Code and
applicable state law) while the option is held in the trust, provided that you and the trustee enter into a transfer and other agreements required by the Company. 

11. RIGHT OF FIRST REFUSAL. Shares of Common Stock that you acquire upon
exercise of your option are subject to any right of first refusal that may be described in the Company’s bylaws in effect at such time the Company elects to exercise its right; provided, however, that if your option is an Incentive Stock
Option and the right of first refusal described in the Company’s bylaws in effect at the time the Company elects to exercise its right is more beneficial to you than the right of first refusal described in the Company’s bylaws on the Date
of Grant, then the right of first refusal described in the Company’s bylaws on the Date of Grant shall apply. The Company’s right of first refusal shall expire on the first date upon which any security of the Company is listed (or approved
for listing) upon notice of issuance on a national securities exchange or quotation system. 
 12. RIGHT OF
REPURCHASE. To the extent provided in the Company’s bylaws in effect at such time the Company elects to exercise its right, the Company shall have the right to repurchase all or any part of the shares of Common Stock you
acquire pursuant to the exercise of your option. 
 13. OPTION NOT A SERVICE
CONTRACT. Your option is not an employment or service contract, and nothing in your option shall be deemed to create in any way whatsoever any obligation on your part to continue in the employ of the Company or an Affiliate, or of
the Company or an Affiliate to continue your employment. In addition, nothing in your option shall obligate the Company or an Affiliate, their respective stockholders, Boards of Directors, Officers or Employees to continue any relationship that you
might have as a Director or Consultant for the Company or an Affiliate. 
 14. WITHHOLDING OBLIGATIONS.

 (a) At the time you exercise your option, in whole or in part, or at any time thereafter as requested by the Company, you hereby
authorize withholding from payroll and any other amounts payable to you, and otherwise agree to make adequate provision for (including by means of a “cashless exercise” pursuant to a program developed under Regulation T as promulgated by
the Federal Reserve Board to the extent permitted by the Company), any sums required to satisfy the federal, state, local and foreign tax withholding obligations of the Company or an Affiliate, if any, which arise in connection with the exercise of
your option. 
 (b) Upon your request and subject to approval by the Company, in its sole discretion, and compliance with any
applicable legal conditions or restrictions, the Company may withhold from fully vested shares of Common Stock otherwise issuable to you upon the exercise of your option a number of whole shares of Common Stock having a Fair Market Value, determined
by the Company as of the date of exercise, not in excess of the minimum amount of tax required to be withheld by law (or such lower amount as may be necessary to avoid classification of your option as a liability for financial accounting purposes).
If the date of determination of any tax withholding obligation is deferred to a date later than the date of exercise of your option, share withholding pursuant to the preceding sentence shall not be permitted unless you make a proper and timely
election under Section 83(b) of the Code, covering the aggregate number of shares of Common Stock acquired upon such exercise with respect to which such determination is otherwise deferred, to accelerate the determination of such tax
withholding obligation to the date of exercise of your option. Notwithstanding the filing of such election, shares of Common Stock shall be withheld solely from 

 
fully vested shares of Common Stock determined as of the date of exercise of your option that are otherwise issuable to you upon such exercise. Any adverse consequences to you arising in
connection with such share withholding procedure shall be your sole responsibility. 
 (c) You may not exercise your option unless
the tax withholding obligations of the Company and/or any Affiliate are satisfied. Accordingly, you may not be able to exercise your option when desired even though your option is vested, and the Company shall have no obligation to issue a
certificate for such shares of Common Stock or release such shares of Common Stock from any escrow provided for herein unless such obligations are satisfied. 

15. TAX CONSEQUENCES. You hereby agree that the Company does not have a duty to design or administer the
Plan or its other compensation programs in a manner that minimizes your tax liabilities. You shall not make any claim against the Company, or any of its Officers, Directors, Employees or Affiliates related to tax liabilities arising from your option
or your other compensation. In particular, you acknowledge that this option is exempt from Section 409A of the Code only if the exercise price per share specified in the Grant Notice is at least equal to the “fair market value” per
share of the Common Stock on the Date of Grant and there is no other impermissible deferral of compensation associated with the option. Because the Common Stock is not traded on an established securities market, the Fair Market Value is determined
by the Board, perhaps in consultation with an independent valuation firm retained by the Company. You acknowledge that there is no guarantee that the Internal Revenue Service will agree with the valuation as determined by the Board, and you shall
not make any claim against the Company, or any of its Officers, Directors, Employees or Affiliates in the event that the Internal Revenue Service asserts that the valuation determined by the Board is less than the “fair market value” as
subsequently determined by the Internal Revenue Service. 
 16. NOTICES. Any notices provided for in your option or
the Plan shall be given in writing and shall be deemed effectively given upon receipt or, in the case of notices delivered by mail by the Company to you, five (5) days after deposit in the United States mail, postage prepaid, addressed to you
at the last address you provided to the Company. 
 17. GOVERNING PLAN DOCUMENT. Your
option is subject to all the provisions of the Plan, the provisions of which are hereby made a part of your option, and is further subject to all interpretations, amendments, rules and regulations, which may from time to time be promulgated and
adopted pursuant to the Plan. In the event of any conflict between the provisions of your option and those of the Plan, the provisions of the Plan shall control. 

18. CHANGE IN CONTROL.  

(a) If a Change in Control occurs and your Continuous Service with the Company has not terminated as of, or immediately prior to, the
effective time of the Change in Control, then, as of the effective time of such Change in Control, the vesting and exercisability of your option will be accelerated such that twenty-five percent (25%) of the then unvested portion of your option
will immediately become vested. The remaining seventy-five percent (75%) will vest on the same schedule and at the same rate as your option would have vested without reference to the Change in Control until your option is fully vested. For
example, if, at the time of the Change in Control the unvested portion of your option is 1,000 shares, which vest in 10 equal installments of 100 shares each, then (i) 250 shares will become vested immediately upon the Change in Control and
(ii) the remaining 750 shares will vest in seven installments of 100 shares and a final installment of 50 shares, with the result being 

 
that your option would be fully vested two installments earlier than it would have vested had no Change in Control occurred. 

(b) In addition to the foregoing, if a Change in Control occurs and within twelve (12) months after, the effective time of such
Change in Control your Continuous Service terminates due to an involuntary termination (not including death or Disability) without Cause or due to a voluntary termination with Good Reason (as defined below), then, as of the date of termination of
Continuous Service, the vesting and exercisability of your option will be accelerated in full. 
 (c) “Good
Reason” means that one or more of the following are undertaken by the Company without your express written consent: (i) the assignment to you of any duties or responsibilities that results in a material diminution in your function
as in effect immediately prior to the effective date of the Change in Control; provided, however, that a change in your title or reporting relationships will not provide the basis for a voluntary termination with Good Reason; (ii) a
material reduction by the Company in your annual base salary, as in effect on the effective date of the Change in Control or as increased thereafter; provided, however, that Good Reason will not be deemed to have occurred in the event of a
reduction in your annual base salary that is pursuant to a salary reduction program affecting substantially all of the employees of the Company and that does not adversely affect you to a greater extent than other similarly situated employees;
(iii) any failure by the Company to continue in effect any benefit plan or program, including incentive plans or plans with respect to the receipt of securities of the Company, in which you were participating immediately prior to the effective
date of the Change in Control (hereinafter referred to as “Benefit Plans”), or the taking of any action by the Company that would adversely affect your participation in or reduce your benefits under the Benefit Plans or
deprive you of any fringe benefit that you enjoyed immediately prior to the effective date of the Change in Control; provided, however, that Good Reason will not be deemed to have occurred if the Company provides for your participation in
benefit plans and programs that, taken as a whole, are comparable to the Benefit Plans; (iv) a relocation of your business office to a location more than fifty (50) miles from the location at which you performed your duties as of the
effective date of the Change in Control, except for required travel by you on the Company’s business to an extent substantially consistent with your business travel obligations prior to the effective date of the Change in Control; or (v) a
material breach by the Company of any provision of the Plan or the Option Agreement or any other material agreement between you and the Company concerning the terms and conditions of your employment or service with the Company. 

(d) Parachute Payments. If any payment or benefit you would receive from the Company or otherwise in connection with a Change in
Control or other similar transaction (“Payment”) would (i) constitute a “parachute payment” within the meaning of Section 280G of the Code, and (ii) but for this sentence, be subject to the excise tax
imposed by Section 4999 of the Code (the “Excise Tax”), then such Payment will be equal to the Reduced Amount. The “Reduced Amount” will be either (x) the largest portion of the Payment that would result
in no portion of the Payment being subject to the Excise Tax, or (y) the largest portion, up to and including the total, of the Payment, whichever amount ((x) or (y)), after taking into account all applicable federal, state and local employment
taxes, income taxes, and the Excise Tax (all computed at the highest applicable marginal rate), results in your receipt, on an after-tax basis, of the greater amount of the Payment notwithstanding that all or some portion of the Payment may be
subject to the Excise Tax. If a reduction in payments or benefits constituting “parachute payments” is necessary so that the Payment equals the Reduced Amount, reduction will occur in the manner that results in the greatest economic
benefit for you. 

 The independent registered public accounting firm engaged by the Company for general audit
purposes as of the day prior to the effective date of the event described in Section 280G(b)(2)(A)(i) of the Code will perform the foregoing calculations. If the independent registered public accounting firm so engaged by the Company is serving
as accountant or auditor for the individual, entity or group effecting such Change in Control or similar transaction, the Company will appoint a nationally recognized independent registered public accounting firm to make the determinations required
hereunder. The Company will bear all expenses with respect to the determinations by such independent registered public accounting firm required to be made hereunder. The independent registered public accounting firm engaged to make the
determinations hereunder will provide its calculations, together with detailed supporting documentation, to the Company and you within thirty (30) calendar days after the date on which your right to a Payment is triggered (if requested at that
time by the Company or you) or such other time as reasonably requested by the Company or you. Any good faith determinations of the independent registered public accounting firm made hereunder will be final, binding and conclusive upon the Company
and you. 

 ATTACHMENT II 

NOTICE OF EXERCISE 
 OF
STOCK OPTIONS 
 HTG Molecular Diagnostics, Inc. 

Attention: Corporate Secretary 
 3430 E. Global Loop

 Tucson, AZ 85706 
 Dear Sir or Madam: 

This constitutes notice under my stock option grant that I elect to purchase the number of vested shares for the price set forth below. 

 

											
	 Stock Option Grant Date:
	  	Number of
Shares Exercised:	  	Exercise Price
per Share:	 	  	Total Exercise Price
(No. of Shares Exercised x
Exercise Price Per Share)	 
		  		  	$	 	  	  	$	 	  
		  		  	$	 	  	  	$	 	  
		  		  	$	 	  	  	$	 	  
		  		  	$	 	  	  	$	 	  
		  		  				  	  
	  
	 
	 Total Exercise Amount:

(Cash payment)
	  		  				  	$	 	  
		  		  				  	  
	  
	 

  

					
	Certificate to be issued in name of:	  	  
	 	
		  	(Please Print)	 	

			
		
	Date of Exercise:	 	  

 By this exercise, I agree (i) to provide such additional documents as you may require pursuant to the
terms of the HTG Molecular Diagnostics, Inc. 2011 Equity Incentive Plan and (ii) to notify you in writing within fifteen (15) days after the date of any disposition of any of the shares of Common Stock issued upon exercise of this
option(s) that occurs within two (2) years after the date of grant of this option(s) or within one (1) year after such shares of Common Stock are issued upon exercise of this option(s). 

I hereby make the following certifications and representations with respect to the number of shares of Common Stock of the
Company listed above (the “Shares”), which are being acquired by me for my own account upon exercise of the option(s) as set forth above: 

 I acknowledge that the Shares have not been registered under the Securities Act of
1933, as amended (the “Securities Act”), and are deemed to constitute “restricted securities” under Rule 701 and Rule 144 promulgated under the Securities Act. I warrant and represent to the Company that I have no
present intention of distributing or selling said Shares, except as permitted under the Securities Act and any applicable state securities laws. 

I further acknowledge that I will not be able to resell the Shares for at least ninety days (90) if and when the stock of the
Company becomes publicly traded (i.e., subject to the reporting requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934) under Rule 701 and that more restrictive conditions apply to affiliates of the Company under Rule
144. 
 I further acknowledge that all certificates representing any of the Shares subject to the provisions of the option(s) shall
have endorsed thereon appropriate legends reflecting the foregoing limitations, as well as any legends reflecting restrictions pursuant to the Company’s Articles of Incorporation, Bylaws and/or applicable securities laws. 

I further agree that, if required by the Company (or a representative of the underwriters) in connection with the first
underwritten registration of the offering of any securities of the Company under the Securities Act, I will not sell, dispose of, transfer, make any short sale of, grant any option for the purchase of, or enter into any hedging or similar
transaction with the same economic effect as a sale, any shares of Common Stock or other securities of the Company for a period of one hundred eighty (180) days following the effective date of a registration statement of the Company filed under
the Securities Act or such longer period as necessary to permit compliance with NASD Rule 2711 or NYSE Member Rule 472 and similar rules and regulations (the “Lock-Up Period”). I further agree to execute and deliver such
other agreements as may be reasonably requested by the Company and/or the underwriter(s) that are consistent with the foregoing or that are necessary to give further effect thereto. In order to enforce the foregoing covenant, the Company may impose stop-transfer instructions with respect to securities subject to the foregoing restrictions until the end of such period. 
  

			
	Sincerely,
	
	  

		
	Print Name:

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00239-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00239-of-00352.parquet"}]]