Document:

Guaranty, dated as of August 19, 2003

 EXHIBIT 10.1.13 
  
 This Guaranty has been subordinated to the terms of that certain Revolving Credit and Term Loan Agreement dated as of August 19, 2003, by
and among Staktek Holdings, Inc., SC Merger Sub, Inc., Research Applications, Inc., Comerica Bank as Agent (“Agent”) and the other financial institutions party thereto from time to time (the “Banks”), as the same may be amended,
restated or otherwise modified from time to time after the date hereof pursuant to the terms of that certain Subordination Agreement dated as of August 19, 2003, by and among Agent, the Banks, Austin Ventures VII, L.P. and Austin Ventures VIII,
L.P., as the same may be amended, restated or otherwise modified from time to time after the date hereof. 
  
 GUARANTY 
  
 THIS GUARANTY (this “Agreement”) is made as of August 19, 2003, by and among Staktek Corporation, a Texas corporation, Staktek GP LLC, a Delaware limited liability company, Staktek LP LLC, a Delaware limited
partnership, Staktek Group L.P., a Texas limited partnership, and Research Applications, Inc., a Texas corporation (each a “Guarantor” and collectively, “Guarantors”), for the benefit of Austin Ventures VII, L.P., a
Delaware limited partnership, and Austin Ventures VIII, L.P., a Delaware limited partnership (collectively, “Lender”), with reference to the following facts: 
  
 A. Pursuant to that certain Loan Agreement dated as of August 19, 2003 (as the same may be amended, restated or otherwise
modified from time to time after the date hereof, the “Loan Agreement”), Lender has extended certain financial accommodations to Staktek Holdings, Inc., a Delaware corporation (the “Borrower”), as provided therein.

  
 B. The loan made pursuant to the Loan Agreement is further
evidenced by that certain Term Note (the “Note”) in the original principal amount of Thirty Four Million Five Hundred Thousand Dollars ($34,500,000) by Borrower in favor of Lender. 
  
 C. Each of the Guarantors has become a direct or indirect subsidiary of
Borrower and as a result thereof shall receive direct and/or indirect benefits from the loan evidenced by the Note and the Loan Agreement. 
  
 D. Pursuant to the terms of the Loan Agreement, Guarantors are required to execute and deliver a guaranty in the form of this Agreement. 
  
 NOW, THEREFORE, for and in consideration of the mutual promises, covenants
and agreements hereinafter set forth, the parties hereto agree as follows: 
  
 1. Guarantors hereby jointly and severally guarantee to Lender the due and punctual payment to Lender when due, whether by acceleration or otherwise, of all obligations owing under the Note, the Loan Agreement or any
other document evidencing or securing the loan evidenced thereby, and all extensions, renewals, amendments, replacements or substitutions of any of the foregoing (collectively, the “Indebtedness”), including, without limitation,
principal, interest (including interest accruing on or after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding by or against Borrower, whether or not a claim for post-filing or
post-petition interest is allowed in such a proceeding), 

 and all other liabilities and obligations, direct or indirect, absolute or contingent, due or to become due, now existing
or hereafter incurred, which may arise under, out of, or in connection with the Indebtedness, whether such Indebtedness is now existing or hereafter arising. Each Guarantor waives notice of acceptance of this Agreement and presentment, demand,
protest, notice of protest, dishonor, notice of dishonor, notice of demand, notice of intent to demand, notice of acceleration, notice of intent to accelerate, notice of default and diligence in collecting any Indebtedness, and agrees that Lender
may modify the terms of borrowing, compromise, extend, increase, accelerate, renew or forbear to enforce payment of any part or all of any Indebtedness, or permit Borrower to incur additional Indebtedness, all without notice to Guarantors and
without affecting in any manner Lender’s rights under this Agreement. Each Guarantor further waives any and all other notices to which such Guarantor might otherwise be entitled. Each Guarantor acknowledges and agrees that Lender’s rights
under this Agreement are not conditioned upon pursuit by Lender of any remedy Lender may have against Borrower or any other person or any other security. No invalidity, irregularity or unenforceability of any part or all of the Indebtedness or any
documents evidencing the same, by reason of any bankruptcy, insolvency or other law or order of any kind or for any other reasons, and no defense or setoff available at any time to Borrower, shall impair, affect or be a defense or setoff to
Lender’s rights under this Agreement. 
  
 2. The obligations
of each Guarantor hereunder shall be absolute and unconditional, and shall be a guaranty of payment and not of collection, irrespective of the validity, regularity or enforceability of the Note, any of the related documents or this Agreement, or any
provision thereof, the absence of any action to enforce the same, any waiver or consent with respect to or any amendment of any provision thereof (provided that any amendment of this Agreement shall be in accordance with the terms hereof), the
recovery of any judgment against any Person or action to enforce the same, any failure or delay in the enforcement of the obligations of Borrower under the Note or any related documents, or any setoff, counterclaim, recoupment, limitation, defense
or termination whether with or without notice to any Guarantor. Each Guarantor hereby further covenants that no security now or subsequently held by Lender for the payment of the Indebtedness, whether in the nature of a security interest, pledge,
lien, assignment, setoff, suretyship, guaranty, indemnity, insurance or otherwise, and no act, omission or other conduct of Lender in respect of such security, shall affect in any manner whatsoever the unconditional obligations of this Agreement,
and that Lender in its sole discretion and without notice to any Guarantor, may release, exchange, enforce, apply the proceeds of and otherwise deal with any such security without affecting in any manner the unconditional obligations of this
Agreement. Each Guarantor hereby waives diligence, demand for payment, filing of claims with any court, any proceeding to enforce any provision of the Note or any of the other related documents, any right to require a proceeding first against
Borrower, or against any other guarantor or other party providing collateral, or to exhaust any security for the performance of the obligations of Borrower, any protest, presentment, notice or demand whatsoever, and each Guarantor hereby covenants
that this Agreement shall not be terminated, discharged or released except, upon final payment in full of all Indebtedness due and to become due from Borrower, and only to the extent of any such payment, performance and discharge unless otherwise
specifically provided herein. 
  
 3. Each Guarantor delivers this
Agreement based solely on such Guarantor’s independent investigation of (or decision not to investigate) the financial condition of Borrower and is not relying on any information furnished by Lender. Each Guarantor assumes full 
  

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 responsibility for obtaining any further information concerning Borrower’s financial condition, the status of the
Indebtedness or any other matter which such Guarantor may deem necessary or appropriate now or later. Each Guarantor waives any duty on the part of Lender, and agrees that it is not relying upon nor expecting Lender, to disclose to such Guarantor
any fact now or later known by Lender, whether relating to the operations or condition of Borrower, the existence, liabilities or financial condition of any guarantor of the Indebtedness, the occurrence of any Event of Default (as defined below)
with respect to the Indebtedness, or otherwise, notwithstanding any effect such fact may have upon such Guarantor’s risk under this Agreement or such Guarantor’s rights against Borrower. Each Guarantor knowingly accepts the full range of
risk encompassed in this Agreement, which risk includes without limit the possibility that Borrower may incur Indebtedness to Lender after the financial condition of Borrower, or Borrower’s ability to pay debts as they mature, has deteriorated.
Each Guarantor represents that: (a) Lender has not made any representation to such Guarantor as to the creditworthiness of Borrower; and (b) such Guarantor has established adequate means of obtaining from Borrower on a continuing basis financial and
other information pertaining to Borrower’s financial condition. Each Guarantor acknowledges that Lender does not have any obligation to keep such Guarantor adequately informed of any facts, events or circumstances which might in any way affect
the risks of such Guarantor under this Agreement. 
  
 4. Each
Guarantor acknowledges that the effectiveness of this Agreement is not conditioned on any or all of the Indebtedness being guaranteed by anyone else. Subject to the terms of the Note, Lender, in its sole discretion, without notice to any Guarantor,
may release, exchange, enforce and otherwise deal with any security now or later held by Lender for payment of the Indebtedness without affecting in any manner Lender’s rights under this Agreement. Each Guarantor acknowledges and agrees that
Lender does not have any obligation to acquire or perfect any lien on or security interest in any asset(s), whether realty or personalty, to secure payment of the Indebtedness, and such Guarantor is not relying upon assets in which Lender has or may
have a lien or security interest for payment of the Indebtedness. 
  
 5. Until all of the Indebtedness has been paid in full, each Guarantor irrevocably and absolutely waives any and all rights of subrogation, contribution, indemnification, recourse, reimbursement and any similar rights against Borrower with
respect to this Agreement, whether these rights arise under an express or implied contract or by operation of law. It is the intention of the parties that, until all of the Indebtedness has been paid in full, each Guarantor shall not be (or be
deemed to be) a “creditor” (as defined in Section 101 of the Federal Bankruptcy Code, as the same may be amended) of Borrower (or any other guarantor) by reason of the existence of this Agreement in the event that Borrower becomes a debtor
in any proceeding under the Federal Bankruptcy Code. This waiver is given to induce Lender to enter into certain written contracts with Borrower included in the Indebtedness. Each Guarantor warrants and agrees that none of Lender’s rights,
remedies or interests shall be directly or indirectly impaired because of any of such Guarantor’s status as an “insider” or “affiliate” of Borrower, and each Guarantor shall take any action, and shall execute any document,
which Lender may request in order to effectuate this warranty to Lender. 
  
 6. Each Guarantor waives any right to require Lender to: (a) proceed against any person, including without limit Borrower; (b) proceed against or exhaust any security held from Borrower or any other person; (c) pursue
any other remedy in Lender’s power; or (d) make any 
  

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 presentments or demands for performance, or give any notices of nonperformance, protests, notices of protest or notices
of dishonor in connection with any obligations or evidences of Indebtedness held by Lender as security, in connection with any other obligations or evidences of Indebtedness which continues in whole or in part of the Indebtedness secured under this
Agreement, or in connection with the creation of new or additional Indebtedness. 
  
 7. Each Guarantor waives any defense based upon or arising by reason of (a) any disability or other defense of Borrower or any other person; (b) the cessation or limitation from any cause, other than final and
irrevocable payment in full, of the Indebtedness; (c) any lack of authority of any officer, director, partner, agent or any other person acting or purporting to act on behalf of Borrower or any defect in the formation of Borrower; (d) the
application by the Debtor of the proceeds of any Indebtedness for purposes other than the purposes represented by Borrower to Lender or intended or understood by Lender or such Guarantor; (e) any act or omission by Lender which directly or
indirectly result in or aids the discharge of Borrower any Indebtedness by operation of law or otherwise; or (f) any modification of the Indebtedness, in any form, including without limit the renewal, extension, acceleration or other change in time
for payment of the Indebtedness, or other change in the terms of Indebtedness or any part of it, including without limit increase or decrease of the rate of interest. Each Guarantor waives any defense such Guarantor may have based upon any election
of remedies by Lender which destroys such Guarantor’s subrogation rights or such Guarantor’s right to proceed against Borrower for reimbursement, including without limit any loss of rights such Guarantor may suffer by reason of any rights,
powers or remedies of Borrower in connection with any anti-deficiency laws or any other laws limiting, qualifying or discharging the Indebtedness. 
  
 8. Without limiting the generality of the foregoing, the obligations of the Guarantors under this Guaranty, and the rights of Lender to enforce the same,
by proceedings, whether by action at law, suit in equity or otherwise, shall not be in any way affected to the extent permitted by applicable law, by (i) any insolvency, bankruptcy, liquidation, reorganization, readjustment, composition,
dissolution, winding up or other proceeding involving or affecting Borrower, any or all of the Guarantors or any other person including any discharge of, or bar or stay against collecting, all or any of the Indebtedness in or as a result of any such
proceeding; (ii) any change in the ownership of any of the capital stock (or other ownership interests) of Borrower or any or all of the Guarantors, or any other party providing collateral for any indebtedness of Borrower covered by this Guaranty,
or any of their respective Affiliates; (iii) the election by the Lender in any bankruptcy proceeding of any person, to apply or not apply Section 1111(b)(2) of the Bankruptcy Cod; (iv) any extension of credit or the grant of any security interest or
lien under Section 363 of the Bankruptcy Code; (v) any agreement or stipulation with respect to the provision of adequate protection in any bankruptcy proceeding of any person; (vi) the avoidance of any security interest or lien in favor of Lender
for any reason; (vii) any action taken by Lender that is authorized by this paragraph or any other provision of this Guaranty; or (viii) any other principle or provision of law, statutory or otherwise, which is or might be in conflict with the terms
hereof. 
  
 9. Each of the Guarantors hereby waives to the fullest
extent possible under applicable law, any defense based upon the doctrine of marshaling of assets or upon an election of remedies by the bank, including, without limitation, an election to proceeds by non-judicial rather than judicial foreclosure,
and any defense based upon any statute or rule of law which 
  

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 provides that the obligation of a surety must be neither larger in amount nor in other respects more burdensome than that
of the principal. 
  
 10. Subject to any applicable notice and
cure provisions contained in the Note, the occurrence of any Event of Default as defined in the Loan Agreement or the breach of any of the provisions of this Agreement shall be deemed to be an “Event of Default” under this Agreement and
shall entitle Lender to exercise its remedies under this Agreement or as otherwise provided by law. Upon the occurrence and during the continuance of an Event of Default, Lender shall be entitled, subject to applicable law, to exercise all of its
remedies specified herein, in the Loan Agreement, in the Note, or in any other document executed in connection with the Loan Agreement, the Note or this Agreement, or provided by law. 
  
 11. Notwithstanding any prior revocation, termination, surrender, or discharge of this Agreement in whole or part, the
effectiveness of this Agreement shall automatically continue or be reinstated, as the case may be, in the event that (a) any payment received or credit given by Lender in respect of the Indebtedness is returned, disgorged, or rescinded as a
preference, impermissible setoff, fraudulent conveyance, diversion of trust funds, or otherwise under any applicable state or federal law, including, without limitation, laws pertaining to bankruptcy or insolvency, in which case this Agreement shall
be enforceable against a Guarantor as if the returned, disgorged, or rescinded payment or credit had not been received or given by Lender, and whether or not Lender relied upon this payment or credit or changed its position as a consequence of it;
or (b) any liability is imposed, or sought to be imposed, against Lender relating to the environmental condition of, or the presence of hazardous or toxic substances on, in or about, any property given as collateral to Lender for the Indebtedness,
whether this condition is known or unknown, now exists or subsequently arises (excluding only conditions which arise after any acquisition by Lender of any such property, by foreclosure, in lieu of foreclosure or otherwise, to the extent due to the
wrongful act or omission of Lender), in which case this Agreement shall be enforceable to the extent of all liability, costs and expenses (including without limit reasonable attorneys’ fees) incurred by Lender as the direct or indirect result
of any environmental condition or hazardous or toxic substances. For purposes of this Agreement, “environmental condition” includes, without limitation, conditions existing with respect to the surface or ground water, drinking water
supply, land surface or subsurface and the air; and “hazardous or toxic substances” shall include any and all substances now or subsequently determined by any federal, state or local authority to be hazardous or toxic, or otherwise
regulated by any of these authorities. 
  
 12. This Agreement
constitutes the entire agreement of Guarantors and Lender with respect to the subject matter of this Agreement. No waiver, consent, modification, or change of the terms of this Agreement shall bind Guarantors or Lender unless in writing and signed
by the waiving party or an authorized officer of the waiving party, and then this waiver, consent, modification, or change shall be effective only in the specific instance and for the specific purpose given. This Agreement shall inure to the benefit
of Lender and its successors and assigns. This Agreement shall be binding on Guarantors and each Guarantor’s successors, and assigns, including without limit any debtor in possession or trustee in bankruptcy for such Guarantor. Each Guarantor
has entered into this Agreement in good faith for the purpose of inducing Lender to extend credit to make other financial accommodations to Borrower and such Guarantor acknowledges that the terms of this Agreement are reasonable. If any provision of
this 
  

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 Agreement is unenforceable in whole or in part for any reason, the remaining provisions shall continue to be effective.
THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS. 
  
 13. Each Guarantor agrees to reimburse Lender for any and all reasonable costs and expenses (including without limit court costs, legal fees, and
reasonable attorney fees whether inside or outside counsel is used, whether or not suit is instituted and, if instituted, whether at the trial court level, appellate level, in a bankruptcy, probate or administrative proceeding or otherwise and audit
expenses) incurred in enforcing any of the duties and obligations of such Guarantor or rights of Lender under this Agreement, except, however, costs and expenses arising solely as a result of the gross negligence or willful misconduct by Lender.

  
 14. Notices to the parties under this Agreement shall be given
in writing and given by personal delivery, by mail, by reputable overnight courier, by telex or by facsimile and addressed or delivered to it at its address as set forth on the signature pages hereto or at such other address of a party as designated
in writing by such party. Any notice, if personally delivered or if mailed and properly addressed with postage prepaid and sent by registered or certified mail shall be deemed given when received or when delivery is refused; any notice, if given to
a reputable overnight courier and properly addressed shall be deemed given two business day s after the date on which it was sent, unless it is actually received sooner by the named addressee; and any notice, if delivered by telex or facsimile,
shall be deemed given when received (answer back confirmed in the case of telexes and receipt confirmed in the case of facsimiles). 
  
 15. LENDER (BY ACCEPTANCE OF THE BENEFITS HEREUNDER) AND THE GUARANTORS AFTER CONSULTING OR HAVING HAD THE OPPORTUNITY TO CONSULT WITH COUNSEL, KNOWINGLY,
VOLUNTARILY AND INTENTIONALLY WAIVE ANY RIGHT ANY OF THEM MAY HAVE TO A TRIAL BY JURY IN ANY LITIGATION BASED UPON OR ARISING OUT OF THIS AGREEMENT OR ANY RELATED INSTRUMENT OR AGREEMENT OR ANY OF THE TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT OR
ANY COURSE OF CONDUCT, DEALING, STATEMENTS (WHETHER ORAL OR WRITTEN) OR ACTION OF ANY OF THEM. NEITHER LENDER NOR GUARANTORS SHALL SEEK TO CONSOLIDATE, BY COUNTERCLAIM OR OTHERWISE, ANY SUCH ACTION IN WHICH A JURY TRIAL HAS BEEN WAIVED WITH ANY
OTHER ACTION IN WHICH A JURY TRIAL CANNOT BE OR HAS NOT BEEN WAIVED. THESE PROVISIONS SHALL NOT BE DEEMED TO HAVE BEEN MODIFIED IN ANY RESPECT OR RELINQUISHED BY LENDER OR GUARANTORS EXCEPT BY A WRITTEN INSTRUMENT EXECUTED BY ALL OF THEM.

  
 16. Each Guarantor hereby irrevocably submits to the
non-exclusive jurisdiction of any United States Federal or Texas state court in any action or proceeding arising out of or relating to this Agreement and such Guarantor hereby irrevocably agrees that all claims in respect of such action or
proceeding may be heard and determined in any such United States Federal or Texas state court. Each Guarantor irrevocably consents to the service of any and all process in any such action or proceeding brought in any court in or of the State of
Texas by the delivery of copies of such process to such Guarantor at its address specified below or by certified mail directed to such address or such other address as may be designated by such Guarantor in 
  

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 any notice to that complies as to delivery with the terms specified herein. Nothing in this paragraph shall affect the
right of Lender to serve process in any other manner permitted by law or limit the right of Lender to bring any such action or proceeding against any Guarantor or any of its property in the courts of any other jurisdiction. Each Guarantor hereby
irrevocably waives any objection to the laying of venue of any such suit or proceeding in the above described courts. 
  
 17. All capitalized terms not specifically defined herein which are defined in the Loan Agreement are used as defined in the Loan Agreement. 

 
 18. The obligations of Guarantor hereunder shall be joint and several,
each with all and each with any one or more of the others, and may be enforced against each severally or jointly. Any Guarantor may be released from its obligations hereunder with or without consideration for such release and the obligations of the
other Guarantor hereunder shall in no way be affected thereby. The Lender may fail or elect not to prove a claim against any bankrupt or insolvent Guarantor and thereafter Lender may, without notice to any Guarantor, extend or renew any or part or
all of any Indebtedness of Borrower under the Note or otherwise and may permit any such Person to incur additional Indebtedness without affecting in any manner the unconditional obligation of each Guarantor hereunder. Such action shall not affect
any right of contribution among Guarantors. 
  
 19.
Notwithstanding anything to the contrary contained herein, it is the intention of Guarantors and Lender that the amount of the respective Guarantor’s obligations hereunder shall be in, but not in excess of, the maximum amount thereof not
subject to avoidance or recovery by operation of applicable law governing bankruptcy, reorganization, arrangement, adjustment of debts, relief of debtors, dissolution, insolvency, fraudulent transfers or conveyances or other similar laws
(collectively, “Applicable Insolvency Laws”). To that end, but only in the event and to the extent that such Guarantor’s respective obligations hereunder or any payment made pursuant thereto would, but for the operation of the
foregoing proviso, be subject to avoidance or recovery under Applicable Insolvency Laws, the amount of such Guarantor’s respective obligations hereunder shall be limited to the largest amount which, after giving effect thereto, would not, under
Applicable Insolvency Laws, render such Guarantor’s respective obligations hereunder unenforceable or avoidable or subject to recovery under Applicable Insolvency Laws. To the extent any payment actually made hereunder exceeds the limitation
contained in this Section, then the amount of such excess shall, from and after the time of payment by Guarantors (or any of them), be reimbursed by Lender upon demand by such Guarantors. The foregoing proviso is intended solely to preserve the
rights of Lender hereunder against Guarantors to the maximum extent permitted by Applicable Insolvency Laws and neither Borrower nor any Guarantor nor any other Person shall have any right or claim under this Section that would not otherwise be
available under Applicable Insolvency Laws. 
  

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	GUARANTORS:
	
	 STAKTEK CORPORATION,
 a Texas corporation

		
	 By:
	 	 /s/  Joseph C. Aragona

	 	

	 	 	 Joseph C. Aragona
 President

		
	 Address:
	 	 c/o Austin Ventures
 300 West Sixth Street, Suite 2300
 Austin, Texas 78701
 Attention: Chief Financial Officer
 Facsimile No.: (512)
476-3952

	
	 STAKTEK GP LLC,
 a Delaware limited liability company

		
	 By:
	 	 /s/  James W. Cady

	 	

		
	 Its:
	 	 President

	 	

		
	 Address:
	 	 c/o Austin Ventures
 300 West Sixth Street, Suite 2300
 Austin, Texas 78701
 Attention: Chief Financial Officer
 Facsimile No.: (512)
476-3952

	
	 STAKTEK LP LLC,
 a Delaware limited partnership

		
	 By:
	 	 /s/  Francis Jacobs

	 	

		
	 Its:
	 	 President

	 	

		
	 Address:
	 	 c/o Austin Ventures
 300 West Sixth Street, Suite 2300
 Austin, Texas 78701
 Attention: Chief Financial Officer
 Facsimile No.: (512)
476-3952

  
 Signature
Page to Guaranty 
  

	 STAKTEK GROUP L.P.,
 a Texas limited partnership

		
	 By:
	 	 /s/  James W. Cady

	 	

		
	 Its:
	 	 Staktek GP LLC President & CEO

	 	

		
	 Address:
	 	 c/o Austin Ventures
 300 West Sixth Street, Suite 2300
 Austin, Texas 78701
 Attention: Chief Financial Officer
 Facsimile No.: (512)
476-3952

	
	 RESEARCH APPLICATIONS, INC.,
 a Texas corporation

		
	 By:
	 	 /s/  Joseph C. Aragona

	 	

	 	 	 Joseph C. Aragona
 President

		
	 Address:
	 	 c/o Austin Ventures
 300 West Sixth Street, Suite 2300
 Austin, Texas 78701
 Attention: Chief Financial Officer
 Facsimile No.: (512)
476-3952

  
 Signature
Page to GuarantyStaktek 2003 Option Plan, as amended to date.

 Exhibit 10.2 
  
 STAKTEK HOLDINGS, INC. 
 2003 STOCK OPTION PLAN 
  
 1.
Establishment, Purpose and Term of Plan. 
  
 1.1
Establishment. The Staktek Holdings, Inc. 2003 Stock Option Plan (the “Plan”) is hereby established effective as of July 7, 2003. 
  
 1.2 Purpose. The purpose of the Plan is to advance the interests of the Participating Company Group and its
stockholders by providing an incentive to attract and retain persons performing services for the Participating Company Group and by motivating such persons to contribute to the growth and profitability of the Participating Company Group. 

 
 1.3 Term of Plan. The Plan shall continue in effect until the
earlier of its termination by the Board or the date on which all of the shares of Stock available for issuance under the Plan have been issued and all restrictions on such shares under the terms of the Plan and the agreements evidencing Options
granted under the Plan have lapsed. However, all Options shall be granted, if at all, within ten (10) years from the earlier of the date the Plan is adopted by the Board or the date the Plan is duly approved by the stockholders of the Company.

  
 2. Definitions and Construction. 
  
 2.1 Definitions. Whenever used herein, the following terms shall have
their respective meanings set forth below: 
  
 (a)
“Board” means the Board of Directors of the Company. If one or more Committees have been appointed by the Board to administer the Plan,
“Board” also means such Committee(s). 
  
 (b) “Cause” shall mean any of the following: (i) the Optionee’s theft of Company property or falsification of
any Participating Company documents or records; (ii) the Optionee’s improper use or disclosure of a Participating Company’s confidential or proprietary information; (iii) any action by the Optionee which has a detrimental effect on a
Participating Company’s reputation or business; (iv) the Optionee’s failure or inability to perform any reasonable assigned duties or the breach by Optionee of any duties to the Company or its stocholders; (v) any breach by the Optionee of
any employment or service agreement between the Optionee and a Participating Company; or (vi) the Optionee’s conviction (including any plea of guilty or no contest) of any felony, criminal fraud, theft or crime of moral turpitude. 

 
 (c)
“Code” means the Internal Revenue Code of 1986, as amended, and any applicable regulations promulgated thereunder. 
  
 (d) “Committee” means the Compensation Committee or other committee of
the Board duly appointed to administer the Plan and having such powers as shall be specified by the Board. Unless the powers of the Committee have been specifically limited, the Committee shall have all of the powers of the Board granted herein,
including, without limitation, the power to amend or terminate the Plan at any time, subject to the terms of the Plan and any applicable limitations imposed by law. 
  
 (e) “Company” means Staktek Holdings, Inc., a Delaware corporation, or
any successor corporation thereto. 
  

 1 

 (f) “Consultant” means a person engaged to provide
consulting or advisory services (other than as an Employee or a Director) to a Participating Company, provided that the identity of such person, the nature of such services or the entity to which such services are provided would not preclude the
Company from offering or selling securities to such person pursuant to the Plan in reliance on either the exemption from registration provided by Rule 701 under the Securities Act or, if the Company is required to file reports pursuant to Section 13
or 15(d) of the Exchange Act, registration on a Form S-8 Registration Statement under the Securities Act. 
  
 (g) “Director” means a member of the Board or of the board of directors of any other Participating
Company. 
  
 (h)
“Disability” means the permanent and total disability of the Optionee within the meaning of Section 22(e)(3) of the Code. 
  
 (i) “Employee” means any person treated as an employee (including an
officer or a Director who is also treated as an employee) in the records of a Participating Company and, with respect to any Incentive Stock Option granted to such person, who is an employee for purposes of Section 422 of the Code; provided,
however, that neither service as a Director nor payment of a director’s fee shall be sufficient to constitute employment for purposes of the Plan. 
  
 (j) “Exchange Act” means the Securities Exchange Act of 1934, as amended. 
  
 (k) “Fair Market
Value” means, as of any date, the value of a share of Stock or other property as determined by the Board, in its discretion, or by the Company, in its discretion, if such determination is expressly allocated to the
Company herein, subject to the following: 
  
 (i) If, on
such date, the Stock is listed on a national or regional securities exchange or market system, the Fair Market Value of a share of Stock shall be the closing price of a share of Stock (or the mean of the closing bid and asked prices of a share of
Stock if the Stock is so quoted instead) as quoted on the Nasdaq National Market, The Nasdaq SmallCap Market or such other national or regional securities exchange or market system constituting the primary market for the Stock, as reported in The
Wall Street Journal or such other source as the Company deems reliable. If the relevant date does not fall on a day on which the Stock has traded on such securities exchange or market system, the date on which the Fair Market Value shall be
established shall be the last day on which the Stock was so traded prior to the relevant date, or such other appropriate day as shall be determined by the Board, in its discretion. 
  
 (ii) If, on such date, the Stock is not listed on a national or regional securities exchange or market system, the
Fair Market Value of a share of Stock shall be as determined by the Board in good faith without regard to any restriction other than a restriction which, by its terms, will never lapse. 
  
 (l) “Incentive Stock Option” means an Option intended to
be (as set forth in the Option Agreement) and which qualifies as an incentive stock option within the meaning of Section 422(b) of the Code. 
  
 (m) “Insider” means an officer or a Director of the Company or any other person whose
transactions in Stock are subject to Section 16 of the Exchange Act. 
  
 (n) “Nonstatutory Stock Option” means an Option not intended to be (as set forth in the Option Agreement) or which does not qualify as an Incentive Stock Option. 

 

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 (o) “Option” means a right to purchase
Stock (subject to adjustment as provided in Section 4.2) pursuant to the terms and conditions of the Plan. An Option may be either an Incentive Stock Option or a Nonstatutory Stock Option. 
  
 (p) “Option
Agreement” means a written agreement between the Company and an Optionee setting forth the terms, conditions and restrictions of the Option granted to the Optionee and any shares acquired upon the exercise thereof.
An Option Agreement may consist of a form of “Notice of Grant of Stock Option” and a form of “Stock Option Agreement” incorporated therein by reference, or such other form or forms as the Board may approve from time to time.

  
 (q)
“Optionee” means a person who has been granted one or more Options. 
  
 (r) “Parent Corporation” means any present or future “parent corporation” of
the Company, as defined in Section 424(e) of the Code. 
  
 (s)
“Participating Company” means the Company or any Parent Corporation or Subsidiary Corporation. 
  
 (t) “Participating Company Group” means, at any point in time, all corporations
collectively which are then Participating Companies. 
  
 (u)
“Rule 16b-3” means Rule 16b-3 under the Exchange Act, as amended from time to time, or any successor rule or regulation. 
  
 (v) “Securities Act” means the Securities Act of 1933, as
amended. 
  
 (w)
“Service” means an Optionee’s employment or service with the Participating Company Group, whether in the capacity of an Employee, a Director or a Consultant. An Optionee’s
Service shall not be deemed to have terminated merely because of a change in the capacity in which the Optionee renders Service to the Participating Company Group or a change in the Participating Company for which the Optionee renders such Service,
provided that there is no interruption or termination of the Optionee’s Service. Furthermore, an Optionee’s Service with the Participating Company Group shall not be deemed to have terminated if the Optionee takes any military leave, sick
leave, or other bona fide leave of absence approved by the Company; provided, however, that if any such leave exceeds ninety (90) days, on the ninety-first (91st) day of such leave the Optionee’s Service shall be deemed to have terminated
unless the Optionee’s right to return to Service with the Participating Company Group is guaranteed by statute or contract. Notwithstanding the foregoing, unless otherwise designated by the Company or required by law, a leave of absence shall
not be treated as Service for purposes of determining vesting under the Optionee’s Option Agreement. The Optionee’s Service shall be deemed to have terminated either upon an actual termination of Service or upon the corporation for which
the Optionee performs Service ceasing to be a Participating Company. Subject to the foregoing, the Company, in its discretion, shall determine whether the Optionee’s Service has terminated and the effective date of such termination. 

 
 (x)
“Stock” means the common stock of the Company, as adjusted from time to time in accordance with Section 4.2. 
  
 (y) “Subsidiary Corporation” means any present or future
“subsidiary corporation” of the Company, as defined in Section 424(f) of the Code. 
  
 (z) “Ten Percent Owner Optionee” means an Optionee who, at the time an Option is granted to the Optionee, owns stock possessing more than ten percent
(10%) of the total combined voting power of all classes of stock of a Participating Company within the meaning of Section 422(b)(6) of the Code. 
  

 3 

 2.2 Construction. Captions and titles contained herein are for convenience only and shall not
affect the meaning or interpretation of any provision of the Plan. Except when otherwise indicated by the context, the singular shall include the plural and the plural shall include the singular. Use of the term “or” is not intended to be
exclusive, unless the context clearly requires otherwise. 
  
 3.
Administration. 
  
 3.1 Administration by the
Board. The Plan shall be administered by the Board. All questions of interpretation of the Plan or of any Option shall be determined by the Board, and such determinations shall be final and binding upon all persons having an interest in the Plan
or such Option. 
  
 3.2 Authority of Officers. Any officer
of a Participating Company shall have the authority to act on behalf of the Company with respect to any matter, right, obligation, determination or election which is the responsibility of or which is allocated to the Company herein, provided the
officer has apparent authority with respect to such matter, right, obligation, determination or election. 
  
 3.3 Powers of the Board. In addition to any other powers set forth in the Plan and subject to the provisions of the Plan, the Board shall have the
full and final power and authority, in its discretion: 
  
 (a)
to determine the persons to whom, and the time or times at which, Options shall be granted and the number of shares of Stock to be subject to each Option; 
  

(b) to designate Options as Incentive Stock Options or Nonstatutory Stock Options; 
  
 (c) to determine the Fair Market Value of shares of Stock or other property; 
  
 (d) to determine the terms, conditions and restrictions applicable to
each Option (which need not be identical) and any shares acquired upon the exercise thereof, including, without limitation, (i) the exercise price of the Option, (ii) the method of payment for shares purchased upon the exercise of the Option, (iii)
the method for satisfaction of any tax withholding obligation arising in connection with the Option or such shares, including by the withholding or delivery of shares of stock, (iv) the timing, terms and conditions of the exercisability of the
Option or the vesting of any shares acquired upon the exercise thereof, (v) the time of the expiration of the Option, (vi) the effect of the Optionee’s termination of Service with the Participating Company Group on any of the foregoing, and
(vii) all other terms, conditions and restrictions applicable to the Option or such shares not inconsistent with the terms of the Plan; 
  
 (e) to approve one or more forms of Option Agreement; 
  
 (f) to amend, modify, extend, cancel or renew any Option or to waive any restrictions or conditions applicable to any Option or any shares acquired
upon the exercise thereof; 
  
 (g) to accelerate, continue,
extend or defer the exercisability of any Option or the vesting of any shares acquired upon the exercise thereof, including with respect to the period following an Optionee’s termination of Service with the Participating Company Group;

  
 (h) to prescribe, amend or rescind rules, guidelines
and policies relating to the Plan, or to adopt supplements to, or alternative versions of, the Plan, including, without limitation, as the Board deems necessary or desirable to comply with the laws of, or to accommodate the tax policy or custom of,
foreign jurisdictions whose citizens may be granted Options; and 
  

 4 

 (i) to correct any defect, supply any omission or reconcile any inconsistency in the Plan or any
Option Agreement and to make all other determinations and take such other actions with respect to the Plan or any Option as the Board may deem advisable to the extent not inconsistent with the provisions of the Plan or applicable law. 
  
 3.4 Administration with Respect to Insiders. With respect to
participation by Insiders in the Plan, at any time that any class of equity security of the Company is registered pursuant to Section 12 of the Exchange Act, the Plan shall be administered in compliance with the requirements, if any, of Rule 16b-3.

  
 3.5 Indemnification. In addition to such other rights
of indemnification as they may have as members of the Board or officers or employees of the Participating Company Group, members of the Board and any officers or employees of the Participating Company Group to whom authority to act for the Board or
the Company is delegated shall be indemnified by the Company against all reasonable expenses, including attorneys’ fees, actually and necessarily incurred in connection with the defense of any action, suit or proceeding, or in connection with
any appeal therein, to which they or any of them may be a party by reason of any action taken or failure to act under or in connection with the Plan, or any right granted hereunder, and against all amounts paid by them in settlement thereof
(provided such settlement is approved by independent legal counsel selected by the Company) or paid by them in satisfaction of a judgment in any such action, suit or proceeding, except in relation to matters as to which it shall be adjudged in such
action, suit or proceeding that such person is liable for gross negligence, bad faith or intentional misconduct in duties; provided, however, that within sixty (60) days after the institution of such action, suit or proceeding, such person shall
offer to the Company, in writing, the opportunity at its own expense to handle and defend the same. 
  
 4. Shares Subject to Plan. 
  
 4.1 Maximum Number of Shares Issuable. Subject to adjustment as provided in Section 4.2, the maximum aggregate number of shares of Stock that may be issued under the Plan shall be three million
(3,000,000) and shall consist of authorized but unissued or reacquired shares of Stock or any combination thereof. If an outstanding Option for any reason expires or is terminated or canceled or if shares of Stock are acquired upon the exercise of
an Option subject to a Company repurchase option and are repurchased by the Company at the Optionee’s exercise price, the shares of Stock allocable to the unexercised portion of such Option or such repurchased shares of Stock shall again be
available for issuance under the Plan. 
  
 4.2 Adjustments for
Changes in Capital Structure. In the event of any stock dividend, stock split, reverse stock split, recapitalization, combination, reclassification or similar change in the capital structure of the Company, appropriate adjustments shall be made
in the number and class of shares subject to the Plan and to any outstanding Options and in the exercise price per share of any outstanding Options. If a majority of the shares which are of the same class as the shares that are subject to
outstanding Options are exchanged for, converted into, or otherwise become (whether or not pursuant to an Ownership Change Event, as defined in Section 8.1) shares of another corporation (the “New
Shares”), the Board may unilaterally amend the outstanding Options to provide that such Options are exercisable for New Shares. In the event of any such amendment, the number of shares subject to, and the exercise
price per share of, the outstanding Options shall be adjusted in a fair and equitable manner as determined by the Board, in its discretion. Notwithstanding the foregoing, any fractional share resulting from an adjustment pursuant to this Section
4.2 shall be rounded down to the nearest whole number, and in no event may the exercise price of any Option be decreased to an amount less than the par value, if any, of the stock subject to the Option. The adjustments determined by the Board
pursuant to this Section 4.2 shall be final, binding and conclusive. 
  

 5 

 5. Eligibility and Option Limitations. 
  
 5.1 Persons Eligible for Options. Options may be granted only to Employees, Consultants, and Directors. For purposes
of the foregoing sentence, “Employees,” “Consultants” and “Directors” shall include prospective Employees, prospective Consultants and prospective Directors to whom Options are granted in connection with written offers
of an employment or other service relationship with the Participating Company Group. Eligible persons may be granted more than one (1) Option. 
  
 5.2 Option Grant Restrictions. Any person who is not an Employee on the effective date of the grant of an Option to such person may be granted only
a Nonstatutory Stock Option. An Incentive Stock Option granted to a prospective Employee upon the condition that such person become an Employee shall be deemed granted effective on the date such person commences Service with a Participating Company,
with an exercise price determined as of such date in accordance with Section 6.1. 
  
 5.3 Fair Market Value Limitation. To the extent that options designated as Incentive Stock Options (granted under all stock option plans of the Participating Company Group, including the Plan) become
exercisable by an Optionee for the first time during any calendar year for stock having a Fair Market Value greater than One Hundred Thousand Dollars ($100,000), the portions of such options which exceed such amount shall be treated as Nonstatutory
Stock Options. For purposes of this Section 5.3, options designated as Incentive Stock Options shall be taken into account in the order in which they were granted, and the Fair Market Value of stock shall be determined as of the time the
option with respect to such stock is granted. If the Code is amended to provide for a different limitation from that set forth in this Section 5.3, such different limitation shall be deemed incorporated herein effective as of the date and
with respect to such Options as required or permitted by such amendment to the Code. If an Option is treated as an Incentive Stock Option in part and as a Nonstatutory Stock Option in part by reason of the limitation set forth in this Section
5.3, the Optionee may designate which portion of such Option the Optionee is exercising. In the absence of such designation, the Optionee shall be deemed to have exercised the Incentive Stock Option portion of the Option first. Separate
certificates representing each such portion shall be issued upon the exercise of the Option. 
  
 6. Terms and Conditions of Options. 
  
 Options shall be evidenced by Option Agreements specifying the number of shares of Stock covered thereby, in such form as the Board shall from time to time establish. No Option or purported Option shall be a valid and
binding obligation of the Company unless evidenced by a fully executed Option Agreement. Option Agreements may incorporate all or any of the terms of the Plan by reference and shall comply with and be subject to the following terms and conditions:

  
 6.1 Exercise Price. The exercise price for each Option
shall be established in the discretion of the Board; provided, however, that (a) the exercise price per share for an Option shall be not less than the Fair Market Value of a share of Stock on the effective date of grant of the Option, and (b) no
Incentive Stock Option granted to a Ten Percent Owner Optionee shall have an exercise price per share less than one hundred ten percent (110%) of the Fair Market Value of a share of Stock on the effective date of grant of the Option. Notwithstanding
the foregoing, an Option (whether an Incentive Stock Option or a Nonstatutory Stock Option) may be granted with an exercise price lower than the minimum exercise price set forth above if such Option is granted pursuant to an assumption or
substitution for another option in a manner qualifying under the provisions of Section 424(a) of the Code. 
  

 6 

 6.2 Exercisability and Term of Options. Options shall be exercisable at such time or times, or
upon such event or events, and subject to such terms, conditions, performance criteria and restrictions as shall be determined by the Board and set forth in the Option Agreement evidencing such Option; provided, however, that (a) no Option shall be
exercisable after the expiration of ten (10) years after the effective date of grant of such Option, (b) no Incentive Stock Option granted to a Ten Percent Owner Optionee shall be exercisable after the expiration of five (5) years after the
effective date of grant of such Option, and (c) no Option granted to a prospective Employee, prospective Consultant or prospective Director may become exercisable prior to the date on which such person commences Service with a Participating Company.
Subject to the foregoing, unless otherwise specified by the Board in the grant of an Option, any Option granted hereunder shall terminate ten (10) years after the effective date of grant of the Option, unless earlier terminated in accordance with
its provisions. 
  
 6.3 Payment of Exercise Price.

  
 (a) Forms of Consideration
Authorized. Except as otherwise provided below, payment of the exercise price for the number of shares of Stock being purchased pursuant to any Option shall be made (i) in cash, by check or cash equivalent, (ii) by tender to the
Company, or attestation to the ownership, of shares of Stock owned by the Optionee having a Fair Market Value (as determined by the Company without regard to any restrictions on transferability applicable to such stock by reason of federal or state
securities laws or agreements with an underwriter for the Company) not less than the exercise price, (iii) by delivery of a properly executed notice together with irrevocable instructions to a broker providing for the assignment to the Company of
the proceeds of a sale or loan with respect to some or all of the shares being acquired upon the exercise of the Option (including, without limitation, through an exercise complying with the provisions of Regulation T as promulgated from time to
time by the Board of Governors of the Federal Reserve System) (a “Cashless Exercise”), (iv) provided that the Optionee is an Employee and in the Company’s sole discretion at the time
the Option is exercised, by delivery of the Optionee’s promissory note in a form approved by the Company for the aggregate exercise price, provided that, if the Company is incorporated in the State of Delaware, the Optionee shall pay in cash
that portion of the aggregate exercise price not less than the par value of the shares being acquired, (v) by such other consideration as may be approved by the Board from time to time to the extent permitted by applicable law, or (vi) by any
combination thereof. The Board may at any time or from time to time, by approval of or by amendment to the standard forms of Option Agreement described in Section 7, or by other means, grant Options which do not permit all of the foregoing
forms of consideration to be used in payment of the exercise price or which otherwise restrict one or more forms of consideration. 
  
 (b) Limitations on Forms of Consideration. 
  
 (i) Tender of Stock. Notwithstanding the foregoing, an Option may not be exercised by tender to the Company, or
attestation to the ownership, of shares of Stock to the extent such tender or attestation would constitute a violation of the provisions of any law, regulation or agreement restricting the redemption of the Company’s stock. Unless otherwise
provided by the Board, an Option may not be exercised by tender to the Company, or attestation to the ownership, of shares of Stock unless such shares either have been owned by the Optionee for more than six (6) months or were not acquired, directly
or indirectly, from the Company. 
  
 (ii) Cashless
Exercise. The Company reserves, at any and all times, the right, in the Company’s sole and absolute discretion, to establish, decline to approve or terminate any program or procedures for the exercise of Options by means of a Cashless
Exercise. 
  
 (iii) Payment by Promissory Note. No
promissory note shall be permitted if the exercise of an Option using a promissory note would be a violation of any law. Any permitted 

  

 7 

 
promissory note shall be on such terms as the Board shall determine at the time the Option is granted. The Board shall have the authority to permit or
require the Optionee to secure any promissory note used to exercise an Option with the shares of Stock acquired upon the exercise of the Option or with other collateral acceptable to the Company. Unless otherwise provided by the Board, if the
Company at any time is subject to the regulations promulgated by the Board of Governors of the Federal Reserve System or any other governmental entity affecting the extension of credit in connection with the Company’s securities, any promissory
note shall comply with such applicable regulations, and the Optionee shall pay the unpaid principal and accrued interest, if any, to the extent necessary to comply with such applicable regulations. 
  
 6.4 Tax Withholding. The Company shall have the right, but not the
obligation, to deduct from the shares of Stock issuable upon the exercise of an Option, or to accept from the Optionee the tender of, a number of whole shares of Stock having a Fair Market Value, as determined by the Company, equal to all or any
part of the federal, state, local and foreign taxes, if any, required by law to be withheld by the Participating Company Group with respect to such Option or the shares acquired upon the exercise thereof. Alternatively or in addition, in its
discretion, the Company shall have the right to require the Optionee, through payroll withholding, cash payment or otherwise, including by means of a Cashless Exercise, to make adequate provision for any such tax withholding obligations of the
Participating Company Group arising in connection with the Option or the shares acquired upon the exercise thereof. The Fair Market Value of any shares of Stock withheld or tendered to satisfy any such tax withholding obligations shall not exceed
the amount determined by the applicable minimum statutory withholding rates. The Company shall have no obligation to deliver shares of Stock or to release shares of Stock from an escrow established pursuant to the Option Agreement until the
Participating Company Group’s tax withholding obligations have been satisfied by the Optionee. 
  
 6.5 Repurchase Rights. Shares issued under the Plan may be subject to a right of first refusal, one or more repurchase options, or other conditions
and restrictions as determined by the Board in its discretion at the time the Option is granted. The Company shall have the right to assign at any time any repurchase right it may have, whether or not such right is then exercisable, to one or more
persons as may be selected by the Company. Upon request by the Company, each Optionee shall execute any agreement evidencing such transfer restrictions prior to the receipt of shares of Stock hereunder and shall promptly present to the Company any
and all certificates representing shares of Stock acquired hereunder for the placement on such certificates of appropriate legends evidencing any such transfer restrictions. 
  
 6.6 Effect of Termination of Service. 
  
 (a) Option Exercisability. Subject to earlier termination of the Option as otherwise provided
herein and unless otherwise provided by the Board in the grant of an Option and set forth in the Option Agreement, an Option shall be exercisable after an Optionee’s termination of Service only during the applicable time period determined in
accordance with this Section 6.6 and thereafter shall terminate: 
  
 (i) Disability. If the Optionee’s Service with the Participating Company Group terminates because of the Disability of the Optionee, the Option, to the extent unexercised and exercisable on the date on
which the Optionee’s Service terminated, may be exercised by the Optionee (or the Optionee’s guardian or legal representative) at any time prior to the expiration of twelve (12) months (or such other period of time as determined by the
Board, in its discretion) after the date on which the Optionee’s Service terminated, but in any event no later than the date of expiration of the Option’s term as set forth in the Option Agreement evidencing such Option (the
“Option Expiration Date”). 
  
 (ii) Death. If the Optionee’s Service with the Participating Company Group terminates because of the death of the Optionee, the Option, to the extent unexercised and exercisable on the date on which the
Optionee’s Service terminated, may be exercised by the Optionee’s legal 
  

 8 

 
representative or other person who acquired the right to exercise the Option by reason of the Optionee’s death at any time prior to the expiration of
twelve (12) months (or such other period of time as determined by the Board, in its discretion) after the date on which the Optionee’s Service terminated, but in any event no later than the Option Expiration Date. The Optionee’s Service
shall be deemed to have terminated on account of death if the Optionee dies within three (3) months (or such other period of time as determined by the Board, in its discretion) after the Optionee’s termination of Service (unless the termination
was for Cause). 
  
 (iii) Cause. If the Optionee’s
Service with the Participating Company Group is terminated for Cause, the Option shall terminate and cease to be exercisable immediately upon such termination of Service. 
  
 (iv) Other Termination of Service. If the Optionee’s Service with the Participating Company Group terminates
for any reason, except Disability, death or Cause, the Option, to the extent unexercised and exercisable by the Optionee on the date on which the Optionee’s Service terminated, may be exercised by the Optionee at any time prior to the
expiration of three (3) months (or such other period of time as determined by the Board, in its discretion) after the date on which the Optionee’s Service terminated, but in any event no later than the Option Expiration Date. 
  
 (b) Extension if Exercise Prevented by Law.
Notwithstanding the foregoing, if the exercise of an Option within the applicable time periods set forth in Section 6.6(a) is prevented by the provisions of Section 10 below, the Option shall remain exercisable until three (3) months
(or such longer period of time as determined by the Board, in its discretion) after the date the Optionee is notified by the Company that the Option is exercisable, but in any event no later than the Option Expiration Date. 
  
 (c) Extension if Optionee Subject to Section
16(b). Notwithstanding the foregoing, if a sale within the applicable time periods set forth in Section 6.6(a) of shares acquired upon the exercise of the Option would subject the Optionee to suit under Section 16(b) of the
Exchange Act, the Option shall remain exercisable until the earliest to occur of (i) the tenth (10th) day following the date on which a sale of such shares by the Optionee would no longer be subject to such suit, (ii) the one hundred and ninetieth
(190th) day after the Optionee’s termination of Service, or (iii) the Option Expiration Date. 
  
 6.7 Transferability of Options. During the lifetime of the Optionee, an Option shall be exercisable only by the Optionee or the Optionee’s
guardian or legal representative. No Option shall be assignable or transferable by the Optionee, except by will or by the laws of descent and distribution. Notwithstanding the foregoing, to the extent permitted by the Board, in its discretion, and
set forth in the Option Agreement evidencing such Option, a Nonstatutory Stock Option shall be assignable or transferable subject to the applicable limitations, if any, described in Rule 701 under the Securities Act, and the General Instructions to
Form S-8 Registration Statement under the Securities Act. 
  
 7. Standard
Forms of Option Agreement. 
  
 7.1 Option
Agreement. Unless otherwise provided by the Board at the time the Option is granted, an Option shall comply with and be subject to the terms and conditions set forth in the form of Option Agreement approved by the Board concurrently with its
adoption of the Plan and as amended from time to time. 
  
 7.2
Authority to Vary Terms. The Board shall have the authority from time to time to vary the terms of any standard form of Option Agreement described in this Section 7 either in connection with the grant or amendment of an individual Option
or in connection with the authorization of a new standard form or forms. 
  

 9 

 8. Change in Control. 
  
 8.1 Definitions. 
  
 (a) An “Ownership Change Event” shall be deemed to have occurred if any of the following
occurs with respect to the Company: (i) the direct or indirect sale or exchange in a single or series of related transactions by the stockholders of the Company of more than fifty percent (50%) of the voting stock of the Company; (ii) a merger or
consolidation in which the Company is a party; (iii) the sale, exchange, or transfer of all or substantially all of the assets of the Company; or (iv) a liquidation or dissolution of the Company. 
  
 (b) A “Change in
Control” shall mean an Ownership Change Event or a series of related Ownership Change Events (collectively, a “Transaction”) wherein the stockholders of the
Company immediately before the Transaction do not retain immediately after the Transaction, in substantially the same proportions as their ownership of shares of the Company’s voting stock immediately before the Transaction, direct or indirect
beneficial ownership of more than fifty percent (50%) of the total combined voting power of the outstanding voting stock of the Company or the corporation or corporations to which the assets of the Company were transferred (the
“Transferee Corporation(s)”), as the case may be. For purposes of the preceding sentence, indirect beneficial ownership shall include, without limitation, an interest resulting from
ownership of the voting stock of one or more corporations which, as a result of the Transaction, own the Company or the Transferee Corporation(s), as the case may be, either directly or through one or more subsidiary corporations. The Board shall
have the right to determine whether multiple sales or exchanges of the voting stock of the Company or multiple Ownership Change Events are related, and its determination shall be final, binding and conclusive. 
  
 8.2 Effect of Change in Control on Options. In the event of a Change
in Control, the surviving, continuing, successor, or purchasing corporation or parent corporation thereof, as the case may be (the “Acquiring Corporation”), may either assume the
Company’s rights and obligations under outstanding Options or substitute for outstanding Options substantially equivalent options for the Acquiring Corporation’s stock. In the event the Acquiring Corporation elects not to assume or
substitute for outstanding Options in connection with a Change in Control, the exercisability and vesting of each outstanding Option shall accelerate in full and shall become fully vested and exercisable as of the date ten (10) days prior to the
date of the Change in Control, provided that the Optionee’s Service has not terminated prior to such date. The exercise or vesting of any Option and the acquisition of any shares upon the exercise thereof that was permissible solely by reason
of this Section 8.2 shall be conditioned upon the consummation of the Change in Control. Any Options which are neither assumed or substituted for by the Acquiring Corporation in connection with the Change in Control nor exercised as of the
date of the Change in Control shall terminate and cease to be outstanding effective as of the date of the Change in Control. Notwithstanding the foregoing, shares acquired upon exercise of an Option prior to the Change in Control and any
consideration received pursuant to the Change in Control with respect to such shares shall continue to be subject to all applicable provisions of the Option Agreement evidencing such Option except as otherwise provided in such Option Agreement.

  
 9. Provision of Information. Each Optionee shall be given access
to information concerning the Company equivalent to that information generally made available to the Company’s common stockholders. 
  
 10. Compliance with Securities Law. The grant of Options and the issuance of shares of Stock upon exercise of Options shall be subject to compliance with
all applicable requirements of federal, state and foreign law with respect to such securities. Options may not be exercised if the issuance of shares of Stock upon exercise would constitute a violation of any applicable federal, state or foreign
securities laws 

  

 10 

 
or other law or regulations or the requirements of any stock exchange or market system upon which the Stock may then be listed. In addition, no Option may be
exercised unless (a) a registration statement under the Securities Act shall at the time of exercise of the Option be in effect with respect to the shares issuable upon exercise of the Option or (b) in the opinion of legal counsel to the Company,
the shares issuable upon exercise of the Option may be issued in accordance with the terms of an applicable exemption from the registration requirements of the Securities Act. The inability of the Company to obtain from any regulatory body having
jurisdiction the authority, if any, deemed by the Company’s legal counsel to be necessary to the lawful issuance and sale of any shares hereunder shall relieve the Company of any liability in respect of the failure to issue or sell such shares
as to which such requisite authority shall not have been obtained. As a condition to the exercise of any Option, the Company may require the Optionee to satisfy any qualifications that may be necessary or appropriate, to evidence compliance with any
applicable law or regulation and to make any representation or warranty with respect thereto as may be requested by the Company. 
  
 11. Termination or Amendment of Plan. The Board may terminate or amend the Plan at any time. However, subject to changes in applicable law, regulations or
rules that would permit otherwise, without the approval of the Company’s stockholders, there shall be (a) no increase in the maximum aggregate number of shares of Stock that may be issued under the Plan (except by operation of the provisions of
Section 4.2), (b) no change in the class of persons eligible to receive Incentive Stock Options, and (c) no other amendment of the Plan that would require approval of the Company’s stockholders under any applicable law, regulation or
rule. No termination or amendment of the Plan shall affect any then outstanding Option unless expressly provided by the Board. In any event, no termination or amendment of the Plan may adversely affect any then outstanding Option without the consent
of the Optionee, unless such termination or amendment is required to enable an Option designated as an Incentive Stock Option to qualify as an Incentive Stock Option or is necessary to comply with any applicable law, regulation or rule. 

 
 12. Stockholder Approval. The Plan or any increase in the maximum aggregate
number of shares of Stock issuable thereunder as provided in Section 4.1 (the “Authorized Shares”) shall be approved by the stockholders of the Company within twelve (12) months of
the date of adoption thereof by the Board. Options granted prior to stockholder approval of the Plan or in excess of the Authorized Shares previously approved by the stockholders shall become exercisable no earlier than the date of stockholder
approval of the Plan or such increase in the Authorized Shares, as the case may be. 
  

 11 

 FIRST AMENDMENT TO 2003 STOCK OPTION PLAN 
  
 Section 4.1 of the Staktek Holdings, Inc. 2003 Stock Option Plan (the
“Plan”), is hereby amended and restated in its entirety to read as follows: 
  
  
 “4.1 Maximum Number of Shares Issuable. Subject to adjustment as provided in Section 4.2, the maximum
aggregate number of shares of Stock that may be issued under the Plan shall be four million two hundred thousand (4,200,000) and shall consist of authorized but unissued or reacquired shares of Stock or any combination thereof. If an outstanding
Option for any reason expires or is terminated or canceled or if shares of Stock are acquired upon the exercise of an Option subject to a Company repurchase option and are repurchased by the Company at the Optionee’s exercise price, the shares
of Stock allocable to the unexercised portion of such Option or such repurchased shares of Stock shall again be available for issuance under the Plan.” 
  

 12

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