Document:

Employment Letter

 Exhibit 10.1 
 EMPLOYMENT AGREEMENT 
 AGREEMENT, dated as of June 16, 2008 by and between Susser Holdings Corporation,
a Delaware corporation and its subsidiaries and affiliates including Stripes Holdings LLC (hereinafter collectively referred to as the “Company”), and Steven C. DeSutter (“Executive”). 
 WHEREAS, the Company desires to employ Executive so it will have the benefit of his ability, experience and services, and the Executive is willing to
enter into an agreement upon the terms and conditions set forth below; 
 NOW THEREFORE, in consideration of the premises and the mutual
covenants set forth below the parties hereby agree as follows: 
 1. Employment. Effective as of June 18, 2008 (the
“Effective Date”), the Company agrees to employ Executive as Executive Vice President of the Company. In addition Executive shall serve as President and Chief Executive Officer of Stripes LLC (“Stripes”), and Executive hereby
accepts such employment on the terms and conditions hereinafter set forth. Subject to Sections 6 and 8, Executive’s employment with the Company is “at will” and the Company may terminate Executive’s employment, with or without
Cause and Executive may terminate his employment for any reason after providing any required notice. 
 2. Duties. Executive shall
have such duties as assigned by Sam L. Susser (the “CEO” of the Company). Executive shall devote his full working time, attention and energies (other than absences due to illness or vacation) to the business and affairs of the Company and
its subsidiaries. Notwithstanding the above, Executive shall be permitted, to the extent such activities do not interfere with the performance by Executive of his duties and responsibilities hereunder to (i) manage Executive’s personal,
financial and legal affairs and (ii) to serve on corporate, civic or charitable boards or committees (it being expressly agreed that Executive may continue to serve on the board and/or committees set forth on Exhibit A). 
 3. Term. The term of employment of the Executive under this Agreement (the “Term”) shall commence on the Effective Date and shall
continue in full force and effect through June 18, 2013; provided, however, that unless the CEO of the Company or the Executive provides the other with written notice of termination of this Agreement at least thirty
(30) days’ prior to any date on which this Agreement would otherwise expire, the term of employment hereunder shall be automatically extended for one (1) year from each such date. 
 4. Place of Performance. The principal place of employment of Executive shall be in Corpus Christi, Texas or such other location as the Company
may relocate its corporate headquarters and its executive officers. Any required relocation will be at the expense of Company pursuant to a relocation package offered to its executive officers. 

 5. Compensation and Related Matters. 
 (a) Base Salary. For performance of services under this Agreement, Executive shall receive a base salary of $450,000 per year (“Base
Salary”). Executive’s Base Salary shall be paid in approximately equal installments in accordance with the Company’s customary payroll practices. The Compensation Committee of the Board of Directors of the Company
(“Committee”) shall review Executive’s Base Salary no less frequently than annually and consistent with the compensation practices and guidelines of the Company and may increase (but not decrease) such salary during the Term of this
Agreement. If Executive’s Base Salary is increased, such increased Base Salary shall then constitute the Base Salary for all purposes of this Agreement. 
 (b) Annual Bonus. In addition to Base Salary, Executive will be eligible to receive an annual bonus with a target amount of 50% of Base Salary upon the achievement of annually established performance targets.
Such performance targets shall be established by the Committee in consultation with the CEO of the Company. For fiscal year 2008, the bonus shall be pro-rated for the number of days of actual employment. For 2008, one-third of the bonus amount shall
be based on EBITDAR performance of Stripes and two-thirds based on the EBITDAR performance of the Company. The bonuses described in this section shall be paid as soon as practicable following completion of the audit of the fiscal year to which they
relate, but in no event later than the 15th day of the third month of the following fiscal year. 
 (c) Expenses. The Company shall
promptly, but no later than 21 business days after the receipt of reasonably itemized statements, reimburse Executive for all reasonable business expenses upon the presentation of such statements of such expenses in accordance with the
Company’s policies and procedures now in force or as such policies and procedures may be modified with respect to all senior executive officers of the Company. 
 (d) Benefit Plans and Perquisites. Executive (and his spouse and dependents to the extent provided therein) shall be entitled to participate in and be covered under all employee benefit plans or programs
maintained by the Company from time to time for the benefit of its senior executives including, without limitation, 401(k), deferred compensation, vacation, all medical, hospitalization, dental, disability, life insurance, accidental death and
dismemberment and travel accident insurance plans and programs. 
 (e) Long-Term Compensation. 
 (i) Stock Options. On the Effective Date (or as soon as practicable thereafter), Executive shall be granted pursuant to the terms
of the Susser Holdings Corporation 2006 Equity Plan (the “Plan”) an option to purchase 250,000 shares of the Company’s common stock with an exercise price equal to the Fair Market Value (as defined under the Plan) on the date of grant
(the “Option”). One third of the Option shall vest on each of the third through fifth anniversaries of the date of grant and shall have such other terms as are customarily provided to similarly situated employees. 
  

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 (ii) Restricted Stock. As soon as practicable following the Effective Date,
Executive shall be granted under the Plan 10,000 shares of Restricted Stock (as defined in the Plan). One third of the Option shall vest on each of the third through fifth anniversaries of the date of grant and shall have such other terms as are
customarily provided to similarly situated employees. 
 (f) Signing Bonus. Executive shall be entitled to a signing bonus (the
"Signing Bonus") in the amount of $100,000. The Signing Bonus shall be fully earned upon the Effective Date and shall be paid to Executive by the Company thirty (30) days following the Effective Date. 
 (g) Relocation. The Company shall reimburse Executive for the reasonable and customary expenses associated with Executive’s relocation to
Corpus Christi, Texas. Such reimbursed expenses shall include relocation of household and personal items (including the transport of additional vehicles) and temporary storage of such items for up to 12 months. In addition, the Company shall
reimburse executive for temporary housing (at a hotel or apartment) for up to 90 days and reasonable direct out of pocket transaction expenses associated with the sale or purchase of one residence (such as broker’s commission, title insurance
etc.). 
 (h) Vacation. Executive shall be entitled to 20 business days of paid vacation per year in accordance with the
Company’s regular vacation policy. 
 6. Termination. Executive’s employment hereunder will terminate upon the following
events: 
 (a) Death. Executive’s employment hereunder shall terminate upon his death. 
 (b) Disability. Executive’s employment may be terminated by the Company if, as a result of Executive’s incapacity due to physical or
mental illness, Executive is unable to perform his duties for six (6) consecutives months and within thirty (30) days after a Notice of Termination is given to Executive, Executive has not returned to work. 
 (c) Cause. The Company shall have the right to terminate Executive’s employment for Cause. Cause shall mean: 
 (i) Executive’s conviction of, or plea of guilty or nolo contendere to, a felony, or Executive’s commission of an act of fraud
or embezzlement against the Company or any of its subsidiaries or affiliates; 
  

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 (ii) Executive’s willful and material breach of the Agreement by Executive which is
economically harmful to the Company or any of its subsidiaries; 
 (iii) Executive’s willful misconduct that is
economically injurious to the Company or any of its subsidiaries; or 
 (iv) Executive’s willful failure to follow the
reasonable and lawful directives of the Board of Directors of the Company; or 
 (v) Executive’s material failure or
neglect to carry out his job functions (other than by reason of a physical or mental impairment), that continues after the Executive has been provided with specific notice of such failure or neglect, and a reasonable opportunity to correct the same.

 For purposes of this Section 6(c), no act, or failure to act, by Executive shall be considered “willful” unless committed in bad faith and
without a reasonable belief that the act or omission was in the best interests of the Company or its subsidiaries. No termination for Cause shall be effective unless such determination is made by a majority of the Board of Directors of the Company,
at a meeting of the Board of Directors of the Company held for such purpose, where Executive and his counsel had an opportunity on at least fifteen (15) days’ notice to be heard before the Board of Directors of the Company. 
 (d) Good Reason. Executive may terminate his employment for “Good Reason” within thirty (30) days after Executive has actual
knowledge of the occurrence without the written consent of Executive, of one of the following events: 
 (i) a material
reduction by the Company in Executive’s Base Salary or target bonus percentage; 
 (ii) the Company’s (or any
affiliate’s) failure to provide any material employee benefits due to be provided to Executive; 
 (iii) any material
breach of this Agreement by the Company, as applicable; 
  

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 (iv) the failure of the Company to appoint Executive as a successor CEO to Sam L. Susser
within 120 days following Mr. Susser’s termination or resignation as CEO for any reason; 
 (v) within 120 days
following a Change in Control (as defined below) Executive does not continue to act as, and is not otherwise appointed, the President and Chief Executive Officer of the consolidated retail business operations of the post Change in Control company.

 The Executive shall provide the Company with notice of any event or occurrence which he believes constitutes Good Reason. For purposes of the definition
of Good Reason, an isolated, insubstantial and inadvertent action taken in good faith, or an act or omission which is remedied by the Company within thirty (30) days after receipt of notice thereof given by Executive shall not constitute Good
Reason. Executive’s continued employment shall not constitute consent to, or a waiver of rights with respect to, any event or condition constituting Good Reason. 
 For purposes of this Agreement, Change of Control shall mean the occurrence of one of the following events: 
 (1) Any Person or “group” (within the meaning of Section 13(d) of the Securities Exchange Act of 1934, as amended) of Persons (other than one or more of Sam L. Susser or Wellspring Capital Management LLC or any of their
respective controlled affiliates (each, a “Permitted Holder”)) becomes the Beneficial Owner, directly or indirectly, of more than fifty percent (50%) of the combined voting power of the then outstanding voting securities of the
Company entitled to vote generally in the election of its directors (the “Outstanding Company Voting Securities”) including by way of merger, consolidation or otherwise; provided, however, that for purposes of this
definition, the following acquisitions shall not constitute a Change of Control: (A) any acquisition of voting securities of the Company directly from the Company, including without limitation, a public offering of securities or (B) any
acquisition by the Company or any of its Subsidiaries of Outstanding Company Voting Securities, including an acquisition by any employee benefit plan or related trust sponsored or maintained by the Company or any of its Subsidiaries; 
 (2) During any period of two consecutive years, individuals who constitute the Board as of the beginning of such period (the “Incumbent
Directors”) cease for any reason to constitute at least a majority of the Board; provided, however, that any individual becoming a director subsequent to the beginning of such period whose election to the Board, or nomination
for election by the Company’s stockholders, was approved by a vote of at least a majority of the Incumbent Directors (including directors whose election or nomination was previously so approved), shall be considered as though such individual
were a member of the Board as of the beginning of such two-year period; or 
 (3) Consummation of a reorganization, merger, or consolidation
to which the Company is a party or a sale or other disposition of all or substantially all of the assets of the Company (a “Business Combination”), unless, 

  

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following such Business Combination: (A) any Permitted Holder and/or individuals and entities who were the Beneficial Owners of Outstanding Company
Voting Securities immediately prior to such Business Combination are the Beneficial Owners, directly or indirectly, of more than fifty percent (50%) of the combined voting power of the outstanding voting securities entitled to vote generally in
the election of directors (or election of members of a comparable governing body) of the entity resulting from the Business Combination (including, without limitation, an entity which as a result of such transaction owns all or substantially all of
the Company or all or substantially all of the Company’s assets either directly or through one or more Subsidiaries) (the “Successor Entity”) in substantially the same proportions as their ownership immediately prior to such
Business Combination of the Outstanding Company Voting Securities; (B) no Person (excluding any Successor Entity or any employee benefit plan or related trust of the Company, such Successor Entity, or any of their Subsidiaries) is the
Beneficial Owner, directly or indirectly, of more than fifty percent (50%) of the combined voting power of the then outstanding voting securities entitled to vote generally in the election of directors (or comparable governing body) of the
Successor Entity, except to the extent that such ownership existed prior to the Business Combination; and (C) at least a majority of the members of the board of directors (or comparable governing body) of the Successor Entity were Incumbent
Directors (including persons deemed to be Incumbent Directors) at the time of the execution of the initial agreement or of the action of the Board providing for such Business Combination. 
 (e) Without Cause. The Company shall have the right to terminate Executive’s employment hereunder without Cause by providing Executive with
a Notice of Termination at least ten (10) days prior to such termination. 
 (f) Without Good Reason. Executive shall have the
right to terminate his employment hereunder without Good Reason by providing the Company with a Notice of Termination at least thirty (30) days prior to such termination. 
 7. Termination Procedure. 
 (a)
Notice of Termination. Any termination of Executive’s employment by the Company or by Executive (other than termination by reason of death) shall be communicated by written Notice of Termination to the other party hereto in accordance
with Section 14. For purposes of this Agreement, a “Notice of Termination” shall mean a notice which shall indicate the specific termination provision in this Agreement relied upon and shall set forth in reasonable detail the facts
and circumstances claimed to provide a basis for termination of Executive’s employment under the provision so indicated. 
 (b) Date
of Termination. “Date of Termination” shall mean (i) if Executive’s employment is terminated by his death, the date of his death, (ii) if Executive’s employment is terminated pursuant to Section 6(b), thirty
(30) days after Notice of Termination, and (iii) if Executive’s employment is terminated for any other reason, the date on which a Notice of Termination is given or any later date (within thirty (30) days after the giving of such
notice) set forth in such Notice of Termination. 
  

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 8. Compensation Upon Termination. In the event Executive’s employment terminates due to death
or disability or terminates during the Term for reasons other than death or disability, the Company shall provide Executive with the payments and benefits set forth below. Executive acknowledges and agrees that the payments set forth in this
Section 8 constitute liquidated damages for termination of his employment during the Term. 
 (a) Termination upon Executive’s
death. If the Executive’s employment terminates during the Term due to the Executive’s death, then: 
 (i) The
Company shall pay Executive’s beneficiary, in a lump sum as soon as practicable following the Date of Termination, (A) Executive’s accrued but unpaid Base Salary through the Date of Termination, (B) Executive’s accrued
vacation pay through the Date of Termination and (C) a pro-rata portion of Executive’s target bonus for the year in which the termination of employment occurs; 
 (ii) the Company shall provide Executive’s spouse and dependents with continued health benefits under the Company benefit plans, as
applicable, for a period of one (1) year following the Date of Termination; and 
 (iii) notwithstanding any provision
in any equity incentive plan or equity award agreement to the contrary, all restricted stock and stock options described in Section 5(e) and held by Executive immediately prior to the Date of Termination shall vest. 
 (b) Termination upon Executive’s disability. If Executive’s employment is terminated by reason of disability, then: 
 (i) The Company shall pay Executive, in a lump sum as soon as practicable following the Date of Termination, (A) his accrued but
unpaid Base Salary through the Date of Termination, (B) accrued vacation pay through the Date of Termination and (C) a pro-rata portion of his target bonus for the year in which the termination of employment occurs; and 
 (ii) notwithstanding any provision in any equity incentive plan or equity award agreement to the contrary, all restricted stock and stock
options described in Section 5(e) and held by Executive immediately prior to the Date of Termination shall vest. 
 (c) Termination
By Company without Cause or By Executive for Good Reason. If Executive’s employment is terminated by the Company without Cause or by Executive for Good Reason and subject to Executive’s execution and effectiveness of a General Release
of Claims in the form attached hereto as Exhibit B (the “Release”) and his compliance with Section 10, then: 
 (i) Notwithstanding any provision in any equity incentive plan or equity award agreement to the contrary, all restricted stock described in Section 5(e) and held by Executive immediately prior to the Date of Termination shall vest. In
addition, if the Fair Market Value (“FMV”) (as defined in the Plan) of the Restricted Stock as of the Date of Termination is less than the Base Salary, then the Executive shall receive a cash lump sum payment equal to the difference
between the Base Salary and the FMV of the Restricted Stock on the Date of Termination, provided, however, that the lump sum cash payment shall be at least $300,000 if Executive’s employment is terminated within 12 months of the Effective Date
and at least $150,000 during the balance of the Term. The cash payment if any, shall be paid as soon as practicable following the Date of Termination, but in no event later than 30 days thereafter; 
  

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 (ii) Executive, his spouse and his dependents shall be eligible for continued health
insurance benefits for a period of twenty-four (24) months following the Date of Termination; provided that such continuation of health insurance benefits shall be in addition to and not concurrent with any health continuation rights required
by Section 4980B of the Code; 
 (iii) The Company shall reimburse Executive pursuant to Section 5 for reasonable
expenses incurred, but not paid prior to such termination of employment; and 
 (iv) Executive shall be entitled to any other
rights, compensation and/or benefits as may be due to Executive in accordance with the terms and provisions of any agreements, plans or programs of the Company, excluding, however, any benefits under any severance plan maintained by the Company.

 (d) Termination By Company For Cause or By Executive Without Good Reason. If Executive’s employment is terminated by the
Company for Cause or by Executive other than for Good Reason then: 
 (i) The Company shall pay Executive his accrued but
unpaid Base Salary and to the extent permitted by the Company’s vacation policy, his accrued vacation pay through the Date of Termination, as soon as practicable following the Date of Termination; 
 (ii) The Company shall reimburse Executive pursuant to Section 5 for reasonable expenses incurred, but not paid prior to such
termination of employment; and 
  

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 (iii) Executive shall be entitled to any other rights, compensation and/or benefits as
may be due to Executive in accordance with the terms and provisions of any agreements, plans or programs of the Company. 
 9.
Mitigation. Executive shall not be required to mitigate amounts payable under this Agreement by seeking other employment or otherwise, and there shall be no offset against amounts due Executive under this Agreement on account of subsequent
employment except as specifically provided herein. Additionally, amounts owed to Executive under this Agreement shall not be offset by any claims the Company may have against the Executive 
 10. Restrictive Covenants. Executive hereby acknowledges that the position contemplated by this Agreement will necessitate the receipt and/or
development and implementation by Executive of valuable and proprietary Company information and trade secrets, the inappropriate disclosure or misappropriation of which would cause the Company serious competitive harm. Accordingly, Executive hereby
agrees as follows: 
 (a) Non-Competition. In consideration of his employment hereunder and in view of the confidential position to be
held by Executive hereunder, he will not, except as a passive investor owning less than a 2% interest in a publicly held company, at any time during the Restricted Period, acting alone or in conjunction with others, directly or indirectly engage in,
or own or control any interest in, or act as a director, officer or employee of, or consultant to, or otherwise be employed by any business engaged in the operation of convenience stores, wholesale fuel distribution or any other business conducted
by the Company or any of its subsidiaries or affiliates in any county in which the Company operates as of the date of Executive’s termination of employment. This non-competition provision excludes (i) the passive ownership by Executive of
real estate properties that may be leased to convenience store operators and ownership in the Company after termination, and (ii) employment by or consultant to a national quick serve restaurant company after termination. For purposes hereof,
the “Restricted Period” means the period from the Effective Date through the second anniversary of the Executive’s termination of employment with the Company for any reason. 
 (b) Non-Solicitation. Without the consent in writing of the Board of Directors of the Company, Executive will not, at any time during the
Restricted Period, acting alone or in conjunction with others, directly or indirectly induce, or attempt to influence, any employee of the Company or any of its affiliates to terminate employment. 
 (c) Non-Disclosure; Ownership of Work. Executive shall not, at any time during the Term and thereafter (including following Executive’s
termination of employment for any reason), disclose, use, transfer, or sell, except in the course of employment with or other service to the Company, any proprietary information, secrets, organizational or employee information, or other confidential
information belonging or 

  

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relating to the Company and its affiliates and customers so long as such information has not otherwise been disclosed or is not otherwise in the public
domain, except as required by law or with the Company’s consent. In addition, upon termination of employment for any reason, Executive will return to the Company or its affiliates all documents and other media containing information belonging
or relating to the Company or its affiliates. Executive will promptly disclose in writing to the Company all inventions, discoveries, developments, improvements and innovations (collectively referred to as "Inventions") that Executive has conceived
or made during the Term; provided, however, that in this context “Inventions” are limited to those which (i) relate in any manner to the existing or contemplated business or research activities of the Company and its affiliates;
(ii) are suggested by or result from Executive’s work at the Company; or (iii) result from the use of the time, materials or facilities of the Company and its affiliates. All Inventions will be the Company’s property rather than
Executive’s. Should the Company request it, Executive agrees to sign any document that the Company may reasonably require to establish ownership in any Invention. 
 (d) Blue Pencil. The parties hereby acknowledge that the restrictions in this Section 10 have been specifically negotiated and agreed to by the parties hereto and are limited only to those restrictions
necessary to protect the Company and its subsidiaries from unfair competition. The parties hereby agree that if the scope or enforceability of any provision, paragraph or subparagraph of this Section 10 is in any way disputed at any time, and
should a court find that such restrictions are overly broad, the court may modify and enforce the covenant to the extent that it believes to be reasonable under the circumstances. Each provision, paragraph and subparagraph of this Section 10 is
separable from every other provision, paragraph, and subparagraph and constitutes a separate and distinct covenant. 
 (e) Remedies.
Executive hereby expressly acknowledges that any breach or threatened breach by Executive of any of the terms set forth in Section 10 of this Agreement may result in significant and continuing injury to the Company, the monetary value of which
would be impossible to establish. Therefore, Executive agrees that the Company shall be entitled to apply for injunctive relief in a court of appropriate jurisdiction. 
 (f) Survival. The provisions of this Section 10 shall survive expiration of the Term. 
  

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 11. Indemnification. Executive shall be entitled to such indemnification under the terms of the
Company’s charter documents and such other liability insurance as the Company may purchase for its Board of Directors members and senior officers from time to time. The Company shall be required to maintain directors and officers’
liability insurance as long as the Executive continues to be employed by the Company or a member of the Board of Directors of the Company and for a period of six (6) years thereafter. 
 12. Arbitration; Expenses; Legal Fees. 
 (a) Except as provided for in Section 10 of this Agreement, if any contest or dispute arises between the parties with respect to this Agreement, such contest or dispute shall be submitted to binding arbitration for resolution in
Dallas, Texas in accordance with the rules and procedures of the Employment Dispute Resolution Rules of the American Arbitration Association then in effect. The decision of the arbitrator shall be final and binding on both parties, and any court of
competent jurisdiction may enter judgment upon the award. 
 (b) If the Arbitrator determines that the Executive is the prevailing party
with respect to a majority of his material claims to enforce the terms of this Agreement (after exhaustion of all available judicial remedies), then the Company shall reimburse the Executive for his reasonable legal or other fees and expenses
incurred in such arbitration subject to and within ten days after his request for reimbursement accompanied by evidence that the fees and expenses were incurred. 
 13. Successors; Binding Agreement. 
 (a) Company’s Successors. The Company will require
any successor (whether direct or indirect, by purchase, merger, consolidation, reorganization or otherwise) to the business or assets of the Company, to assume and agree to perform this Agreement in the same manner and to the same extent the Company
would be required to perform if no such succession had taken place; provided that no such express agreement should be required to the extent such obligation continues with the Company or its successor by operation of law. 
 (b) As used in this Agreement, “Company” shall mean the Company as herein before defined and any successor to its business and/or assets (by
merger, purchase or otherwise) or which otherwise becomes bound by all the terms and provisions of this Agreement by operation of law. 
 (c) Executive’s Successors. No rights or obligations of Executive under this Agreement may be assigned or transferred by Executive other than his rights to payments or benefits hereunder, which may be transferred only by will or
the laws of descent and distribution. Upon Executive’s death, this Agreement and all rights of Executive hereunder shall inure to the benefit of and be enforceable by Executive’s beneficiary or beneficiaries, personal or legal
representatives, or estate, to the extent any 

  

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such person succeeds to Executive’s interests under this Agreement. Executive shall be entitled to select and change a beneficiary or beneficiaries to
receive any benefit or compensation payable hereunder following Executive’s death by giving the Company written notice thereof. In the event of Executive’s death or a judicial determination of his incompetence, reference in this Agreement
to Executive shall be deemed, where appropriate, to refer to his beneficiary(ies), estate or other legal representative(s). If Executive should die following his Date of Termination while any amounts would still be payable to him hereunder if he had
continued to live, all such amounts unless otherwise provided herein shall be paid in accordance with the terms of this Agreement to such person or persons so appointed in writing by Executive, or otherwise to his legal representatives or estate.

 14. Notice. For the purposes of this Agreement, notices, demands and all other communications provided for in this Agreement shall
be in writing and shall be deemed to have been duly given when delivered either personally or by United States certified or registered mail, return receipt requested, postage prepaid, addressed as follows: 
 If to Executive: 
 Mr. Steven C. DeSutter 
 P.O. Box 9036 
 Corpus Christi, Texas 78469 
 If to the Company: 
 Susser Holdings Corporation 
 Attn: CEO 
 P.O. Box 9036 
 Corpus Christi, Texas 78469 
 Telecopy No.: (361) 880-8149 
 With a copy to: 
 Andrew Gaines, Esq. 
 Weil Gotshal & Manges, LLP 
 767 Fifth Avenue 
 New York, N.Y. 10153 
 or to such other address as any party may have furnished to the others in writing in accordance herewith, except that notices of change of address shall be effective
only upon receipt. 
 15. Miscellaneous. No provisions of this Agreement may be amended, modified, or waived unless such amendment or
modification is agreed to in writing 

  

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signed by Executive and by a duly authorized officer of the Company, and such waiver is set forth in writing and signed by the party to be charged. No waiver
by either party hereto at any time of any breach by the other party hereto of any condition or provision of this Agreement to be performed by such other party shall be deemed a waiver of similar or dissimilar provisions or conditions at the same or
at any prior or subsequent time. No agreements or representations, oral or otherwise, express or implied, with respect to the subject matter hereof have been made by either party which are not set forth expressly in this Agreement. The respective
rights and obligations of the parties hereunder of this Agreement shall survive Executive’s termination of employment and the termination of this Agreement to the extent necessary for the intended preservation of such rights and obligations.
The validity, interpretation, construction and performance of this Agreement shall be governed by the laws of the State of Texas without regard to its conflicts of law principles. 
 16. Validity. The invalidity or unenforceability of any provision or provisions of this Agreement shall not affect the validity or enforceability
of any other provision of this Agreement, which shall remain in full force and effect. 
 17. Counterparts. This Agreement may be
executed in one or more counterparts, each of which shall be deemed to be an original but all of which together will constitute one and the same instrument. 
 18. Entire Agreement. Except as otherwise provided herein and as further set forth in the grant agreement of any equity awards, this Agreement sets forth the entire agreement of the parties hereto in respect of
the subject matter contained herein and supersedes all prior agreements, promises, covenants, arrangements, communications, representations or warranties, whether oral or written, by any officer, employee or representative of any party hereto in
respect of such subject matter. 
 19. Noncontravention. The Company represents that the Company is not prevented from entering into,
or performing this Agreement by the terms of any law, order, rule or regulation, its by-laws or declaration of trust, or any agreement to which it is a party, other than which would not have a material adverse effect on the Company’s ability to
enter into or perform this Agreement. 
 20. Section Headings. The section headings in this Agreement are for convenience of reference
only, and they form no part of this Agreement and shall not affect its interpretation. 
 21. Section 409A Compliance. To the
extent applicable, this Agreement shall be interpreted in accordance with Section 409A and Department of Treasury regulations and other interpretive guidance issued thereunder, including without limitation any such regulations or other guidance
that may be issued after the date hereof (“409A Guidance”). Notwithstanding any provision of the Agreement to the contrary, (i) if, at the time of Executive’s termination of employment with the Company, Executive is a
“specified employee” as defined in 409A Guidance and the deferral of the 

  

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commencement of any payments or benefits otherwise payable hereunder as a result of such termination of employment is necessary in order to prevent any
accelerated or additional tax under 409A Guidance, then the Company will defer the commencement of the payment of any such payments or benefits hereunder (without any reduction in such payments or benefits ultimately paid or provided to Executive)
until the date that is six months following Executive’s termination of employment with the Company (or the earliest date as is permitted under Section 409A) and (ii) if any other payments of money or other benefits due to Executive
hereunder could cause the application of an accelerated or additional tax under Section 409A, the Company may (a) adopt such amendments to the Agreement, including amendments with retroactive effect, that the Company determines necessary
or appropriate to preserve the intended tax treatment of the benefits provided by the Agreement and/or (b) take such other actions as the Company determines necessary or appropriate to comply with the requirements of 409A Guidance. The Company
shall consult with Executive in good faith regarding the implementation of this Section 21; provided that none of the Company, any of its affiliates, or any of its employees or representatives shall have any liability to Executive with respect
thereto. 
 IN WITNESS WHEREOF, the parties hereto have executed this Agreement on the date first above written. 
  

							
	SUSSER HOLDINGS CORPORATION	 		 	EXECUTIVE
				
	By:	 	 /s/ Sam L. Susser
	 		 	 /s/ Steven C. DeSutter

	Name:	 	Sam L. Susser	 		 	Steven C. DeSutter
		 	President and Chief Executive Officer	 		 	

  

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 EXHIBIT A 
 List of current Boards and Committees 
 1. Executive may serve on the Board of Directors of a public or private Company
selected by the Executive. 
 2. Executive may serve on the Board of Directors of his church/congregation and may serve on the Boards of Directors of up to 3
civic or charitable organizations based in the Headquarters location of the Company. 
  

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 EXHIBIT B 
 GENERAL RELEASE OF CLAIMS 
 A general release is required as a condition for receiving the severance
benefits described in Section 8(c) of the Employment Agreement dated [                ], 2006, (the “Employment Agreement”), Thus, by executing
this “General Release” (“General Release”), you have advised us that you hold no claims against Susser Holdings Corporation (“Company”), or its subsidiaries or any of their predecessors, successors or assigns,
affiliates, shareholders or members and their respective officers, directors, agents and employees (collectively, the “Releasees”), and by execution of this General Release you agree to waive and release any such claims, except relating to
any compensation, severance pay and benefits described in the Employment Agreement. 
 You understand and agree that this General Release
will extend to all claims, demands, liabilities and causes of action of every kind, nature and description whatsoever, whether known, unknown or suspected to exist, which you ever had or may now have against the Releasees, including, without
limitation, any claims, demands, liabilities and causes of action arising from your employment with the Releasees and the termination of that employment, including any claims for severance or vacation pay, business expenses, and/or pursuant to any
federal, state, county, or local employment laws, regulations, executive orders, or other requirements, including, but not limited to, Title VII of the 1964 Civil Rights Act, the 1866 Civil Rights Act, the Age Discrimination in Employment Act as
amended by the Older Workers Benefit Protection Act, the Americans with Disabilities Act, the Civil Rights Act of 1991, the Workers Adjustment and Retraining Notification Act and any other local, state or federal fair employment laws, and any
contract or tort claims. 
 It is further understood and agreed that you are waiving any right to initiate an action in state or federal
court by you or on your behalf alleging discrimination on the basis of race, sex, religion, national origin, age, disability, marital status, or any other protected status or involving any contract or tort claims based on your termination from the
Company. It is also acknowledged that your termination is not in any way related to any work related injury. 
 Based on executing this
General Release, it is further understood and agreed that you covenant not to sue to challenge the enforceability of this General Release. It also is understood and agreed that the remedy at law for breach of the Employment Agreement and/or General
Release shall be inadequate, and the Company shall be entitled to injunctive relief. 
 The ability to receive compensation and benefits
under the terms of the Employment Agreement will remain open for a forty-five (45) (45 days if part of a layoff of two or more individuals) or twenty-one (21) (21 days if a single termination) day period after your
termination of employment with the Company to give you an 

  

 16 

 
opportunity to consider the effect of this General Release. At your option, you may elect to execute this General Release on an earlier date. Additionally,
you have seven (7) days after the date you execute this General Release to revoke it. As a result, this General Release will not be effective until eight (8) days after you execute it. We also want to advise you of your right to consult
with legal counsel prior to executing a copy of this General Release. 
 Finally, this is to expressly acknowledge: 
  

	 	•	 	 You have received a list of the ages and job descriptions of the individuals who are eligible to receive severance payments conditioned upon the signing of a
similar General Release. (This bullet point only applies if the termination is part of a termination of layoff of a group. Otherwise the Company is not required to give a list of such ages and job descriptions.) 

 

	 	•	 	 You understand that you are not waiving any claims or rights that may arise after the date you execute this General Release. 

  

	 	•	 	 You understand and agree that the compensation and benefits described in the Employment Agreement offer you consideration greater than that to which you would
otherwise be entitled. 

 I hereby state that I have carefully read this General Release and that I am signing this General
Release knowingly and voluntarily with the full intent of releasing the Releasees from any and all claims, except as set forth herein. Further, if signed prior to the completion of the forty-five (45) or twenty-one (21) day review
period, this is to acknowledge that I knowingly and voluntarily signed this General Release on an earlier date. 
  

					
	  
	 		 	  

	Date	 		 	Name

  

 17Office and Industrial Lease Agreement dated as of December 3, 2002

 Exhibit 4.13 
 OFFICE AND INDUSTRIAL LEASE AGREEMENT 
 between 
 LIBERTY PROPERTY PHILADELPHIA LIMITED PARTNERSHIP V (“Landlord”) 
 and 
 APPTEC LABORATORY SERVICES, LLC (“Tenant”) 
 Dated: December 3, 2002 

 TABLE OF CONTENTS 
 (Single Tenant Office and Industrial) 
  

					
	 	 	 	  	Page
	 1
	 	 Basic Lease Terms and Definitions
	  	1
			
	 2.
	 	 Premises
	  	4
			
	 3.
	 	 Use
	  	4
			
	 4,
	 	 Term; Possession
	  	4
			
	 5.
	 	 Rent
	  	6
			
	 6.
	 	 Operating Expense Adjustments; Reconciliation; Audit Rights
	  	7
			
	 7.
	 	 Utilities
	  	8
			
	 8.
	 	 Insurance; Indemnification
	  	9
			
	 9.
	 	 Maintenance and Repairs
	  	10
			
	 10.
	 	 Compliance
	  	11
			
	 11.
	 	 Signs; Name of Building
	  	13
			
	 12,
	 	 Alterations
	  	13
			
	 13
	 	 Mechanics’ Liens
	  	14
			
	 14.
	 	 Landlord’s Right of Entry
	  	14
			
	 15.
	 	 Damage by Fire or Other Casualty
	  	15
			
	 16.
	 	 Condemnation
	  	15
			
	 17.
	 	 Quiet Enjoyment
	  	16
			
	 18
	 	 Assignment and Subletting
	  	16
			
	 19.
	 	 Subordination; Mortgagee’s Rights
	  	17
			
	 20.
	 	 Tenant’s Certificate; Financial Information; Recording
	  	17
			
	 21
	 	 Surrender; Abandoned Property
	  	18
			
	 22.
	 	 Defaults - Remedies
	  	19

					
			
	 23.
	 	 Tenant’s Authority
	  	22
			
	 24.
	 	 Liability of Landlord
	  	22
			
	 25.
	 	 Miscellaneous
	  	23
			
	 26.
	 	 Notices
	  	23
			
	 27.
	 	 Security Deposit
	  	24
			
	 28.
	 	 Brokers
	  	25
			
	 29.
	 	 Construction of Base Building and Tenant Improvements
	  	25
			
	 30.
	 	 Rent Commencement Date
	  	25
			
	 31.
	 	 Lease Contingency
	  	25
			
	 32.
	 	 Keystone Opportunity Zone Provisions
	  	26
			
	 33.
	 	 City of Philadelphia Provisions
	  	26
			
	 34.
	 	 Right of First Offer
	  	27
			
	 35.
	 	 Expansion Right
	  	28
			
	 36.
	 	 Leasehold Mortgages
	  	30
			
	 37.
	 	 Severance of the Lease
	  	32

  

 - 2 - 

 INDEX OF DEFINED TERMS 
  

			
	Defined Term	 	Section Reference
		
	ADA	 	Addendum 1
		
	Additional Rent	 	Addendum 1
		
	Affiliate	 	Addendum 1
		
	Agents	 	Addendum 1
		
	Agreement of Sale	 	§31(a)
		
	Alteration	 	Addendum 1
		
	Annual Operating Expenses	 	§ l(h)
		
	Base Building Design Development Documents	 	Exhibit “D” l(b)(ii)
		
	Base Building Schematic Documents	 	Exhibit “D”(b)(i)
		
	Base Building Scope Documents	 	Exhibit “D” l(b)
		
	Base Building Work	 	Exhibit “D” l(a)
		
	Base Rent Adjustment Date	 	§ 4(d)
		
	Building Shell	 	Exhibit “D” 1(a)
		
	Biological Material	 	Addendum 1
		
	Building	 	§ 1(b)
		
	Building Operating Expenses	 	Addendum I
		
	Building System	 	Addendum I
		
	Business Day	 	Addendum 1
		
	City/Tenant Financing	 	§ 31(b)
		
	Commencement Date	 	§ 1(e), § 30
		
	CPI	 	§ 4(b)
		
	Environmental Laws	 	Addendum 1
		
	Event of Default	 	Addendum 1
		
	Excess Tenant Allowance	 	§ 35(a)(vi)
		
	Excusable Delays	 	Exhibit “D” 4
		
	Expiration Date	 	§ 1(f)
		
	Extension Notice	 	§ 4(b)
		
	Extended Term	 	§ l(d), §4(c)

  

 - 3 - 

			
	Defined Term	 	Section Reference
		
	Extension Option	 	§ 4(b)
		
	Fair Market Rental Value	 	§ 4(b)
		
	“50% Complete” Base Building Construction Documents	 	Exhibit “D” 1 (b)(iii)
		
	Final Base Building Construction Documents	 	Exhibit “D” (b)(iii)
		
	Final Construction Documents	 	Exhibit “D” 2(c)
		
	Final Punch List	 	Exhibit “D” 3
		
	First Extended Term	 	§ 4(c)
		
	Hazardous Materials	 	Addendum 1
		
	Holidays	 	Addendum 1
		
	“100% Complete” Base Building Construction Documents	 	Exhibit “D” l(b)(iii)
		
	HVAC	 	Addendum 1
		
	Initial Monthly Rent	 	§ l(i)
		
	Initial Term	 	§ 1(c), § 4(a)
		
	Interest Rate	 	Addendum 1
		
	Land	 	§l(a)
		
	Landlord	 	Preamble
		
	Landlord’s Construction Warranty Period	 	Exhibit “D” 7
		
	Landlord’s General Contractor	 	Exhibit “D” 1(a)
		
	Latent Defects	 	Exhibit “D” 4
		
	Laws	 	Addendum 1
		
	LC	 	§ 27
		
	Maintain	 	Addendum 1
		
	Maintenance	 	Addendum 1
		
	Minimum Annual Rent	 	§ l(g)
		
	Monthly Rent	 	Addendum 1
		
	Mortgage	 	Addendum 1
		
	Mortgagee	 	Addendum 1
		
	Permitted Activities	 	§ 10(d)
		
	Permitted Materials	 	§ l0(d)

  

 - 4 - 

			
	Defined Term	 	Section Reference
		
	Premises	 	§ 1(a)
		
	Proposed Base Building Design Development Documents	 	Exhibit “D” l(b)(ii)
		
	Punch List	 	Exhibit “D”3
		
	Qualified Appraiser	 	§ 4(c)
		
	Rent	 	Addendum 1
		
	Rent Commencement Date	 	§ 30
		
	Rentable Square Feet	 	Addendum 1
		
	Security Deposit	 	§ 27
		
	Second Extended Term	 	§ 4(c)
		
	Substantial Completion	 	Exhibit “D” 4
		
	Taken or Taking	 	Addendum 1
		
	Target Turnover Date	 	§ 1(p)
		
	Telecommunications Equipment	 	§ 7(d)
		
	Tenant	 	Preamble
		
	Tenant General Contractor	 	Exhibit “D” 5(b)
		
	TI Grant	 	§ 31(a)
		
	Tenant Improvements	 	§ l(o); Exhibit “D” 5(a)
		
	Tenant Improvement Plans	 	Exhibit “D” 5(a)
		
	Tenant Improvement Price	 	Exhibit “D” 5(b)
		
	Term	 	§ 4(e)
		
	Transfer	 	Addendum 1
		
	Use	 	§ 1(j)

  

 - 5 - 

 THIS LEASE AGREEMENT is made by and between LIBERTY PROPERTY PHILADELPHIA LIMITED PARTNERSHIP
V, a Pennsylvania limited partnership (“Landlord”) and APPTEC LABORATORY SERVICES, LLC, a limited liability company organized under the laws of Minnesota (“Tenant”), and is dated as of the date on which
this Lease has been fully executed by Landlord and Tenant (the “Effective Date”). 
 1. Basic Lease Terms and
Definitions 
 (a) Premises: Effective as of the Commencement Date, Landlord hereby leases to Tenant and Tenant hereby leases
from Landlord all of the following (collectively, the “Premises”): (i) the Land; (ii) the Building to be constructed on the Land in accordance with the- terms of this Lease and containing approximately 75,200 Rentable
Square Feet of shell condition space; (iii) the exclusive right of Tenant to utilize all of the 200 surface parking spaces to be located on the Land for the employees and invitees of Tenant without charge subject, however, to the right reserved
by Landlord to utilize the Land on which the parking spaces are located for the purpose of constructing, installing, maintaining, utilizing and granting easements in and to others for electric, sewer, water, telephone, utility, computer, data
processing and communications pipes, cables, wires, lines and facilities, so long as none of the above shall unreasonably interfere with the use and occupancy of the Premises by Tenant for the Use and so long as Landlord complies with such
requirements as maybe reasonably established by Tenant and of which Landlord has been provided written notice to minimize any disruption to Tenant’s business operations. As used herein, “Land” shall mean that certain 15-acre
lot located within the Philadelphia Naval Business Center in Philadelphia, Pennsylvania, as more particularly described on Exhibit “A” attached hereto and made apart hereof. 
 (b) Building: Building to be constructed in accordance with this Lease, containing approximately 75,200 Rentable Square Feet. 
 Address: 4751 League Island Boulevard, within the Philadelphia Naval Business Center, Philadelphia, PA 
 Prior to the Commencement Date, Landlord shall cause Landlord’s architect to measure the Rentable Square Feet of the Building using BOMA standards
(ANSI* Z65 1 - 1980), with no floor area loss factor. Tenant shall have the right to have Tenant’s Architect perform an independent measurement of the Rentable Square Footage of the Building using BOMA standards (ANSI* Z65 1 -1980), with no
floor area loss factor. If the measurement made by Landlord’s architect differs from that of Tenant’s Architect by less than five percent (5%), the parties shall split the difference on a 50-50 basis and adjust Rentable Square Footage
accordingly. If the difference is five percent (5%) or more, Landlord’s architect and Tenant’s Architect shall together select a third architect to conduct an independent measurement and the average of the two measurements closest to
one another shall be deemed to be the final Rentable Square Footage of the Building. If the measurement made pursuant to the foregoing provisions of this paragraph discloses that the Rentable Square Feet of the Building as determined by such
measurement differs from the Rentable Square Feet for the Building stated in Section l(b) of this Lease, the Minimum Annual Rent (and Monthly Rent relating thereto) for the Building shall be adjusted on a per actual Rentable Square Foot basis.

  

 1 

 (c) Initial Terra (§5): Fifteen (15) years plus any partial month from the
Commencement Date until the first day of the first full calendar month during the Term. 
 (d) Extended Terms: Two (2) options to
extend the term for a period of seven (7) years each. 
 (e) Commencement Date: The date on which Substantial Completion of the
Base Building Work occurs. 
 (f) Rent Commencement Date: See § 30 below. 
 (g) Expiration Date: As to the Initial Term, the fifteenth (15th) anniversary of the Rent Commencement Date, and with respect to each
Extended Term that applies, the last day of such Extended Term. 
 (h) Minimum Annual Rent: If the Building contains 75,200 Rentable
Square Feet, the Minimum Annual Rent during the first Lease Year shall be $906,160.00, payable in monthly installments of $75,513.33 and based on $12.05 per Rentable Square Foot (R.S.F.), and the Minimum Annual Rent during the second Lease Year
shall be $911,424.00, payable in monthly installments of $75,952.00 and based on $12.12 per Rentable Square Foot (R.S.F.). Thereafter, the Minimum Annual Rent shall be as follows, with an increase of two percent (2%) per year after the third
Lease Year: 
  

																					
	 Lease Year
	  	Rate per
R.S.F.	  	Annual	  	Monthly	  	 Lease Year
	  	Rate per
R.S.F.	  	Annual	  	Monthly
	 3
	  	$	12.36	  	$	929,652.48	  	$	77,471.04	  	9	  	$	13.92	  	$	1,046,939.68	  	$	87,244.97
	 4
	  	$	12.61	  	$	948,245.53	  	$	79,020.46	  	10	  	$	14.20	  	$	1,067,878.47	  	$	88,989.87
	 5
	  	$	12.86	  	$	967,210.44	  	$	80,600.87	  	11	  	$	14.48	  	$	1,089,236.04	  	$	90,769.67
	 6
	  	$	13.12	  	$	986,554.65	  	$	82,212.89	  	12	  	$	14.77	  	$	1,111,020.76	  	$	92,585.06
	 7
	  	$	13.38	  	$	1,006,285.74	  	$	83,857.14	  	13	  	$	15.07	  	$	1,133,241.18	  	$	94,436.76
	 8
	  	$	13.65	  	$	1,026,411.45	  	$	85,534.29	  	14	  	$	15.37	  	$	1,155,906.00	  	$	96,325.50
		  			  			  			  	15	  	$	15.68	  	$	1,179,024,12	  	$	98,252.01

 (i) Annual Operating Expenses: Currently estimated to be $228,232.00, payable in monthly
installments of $19,019.33, subject to adjustment as provided in this Lease. The budget for the estimated first Lease Year Operating Expenses is attached hereto as Exhibit “B”. 
  

 - 2 - 

 (j) Initial Monthly Rent (monthly Minimum Annual Rent based upon a Building containing 75,200 Rentable
Square Feet, plus estimated monthly Annual Operating Expenses): $97,494.29. 
 (k) Use: For general office, warehouse,
manufacturing, laboratory, mechanical and shipping purposes and other lawful purposes that comply with applicable zoning requirements and that are compatible with the structural capability of the Building and with an office/research facility.

 (1) Security Deposit: See §27. 
 (m) Address For Notices: 
  

			
	Landlord:	 	Liberty Property Philadelphia Limited Partnership V
		
		 	 8 Penn Center, Suite 1100
 Philadelphia, PA
19103
 Attention: John S. Gattuso, Senior Vice President

		
	Tenant:	 	Before the Commencement Date:
		
		 	 AppTec Laboratory Services, LLC
 2540 Executive Drive

 St. Paul, MN 55120
 Attention: Bonita Baskin, Ph.D, Chief
Executive Officer

		
		 	On or after the Commencement Date: Premises

 (n) Broker: The Staubach Company 
 (o) Guarantor: None 
 (p) Tenant
Improvement Allowance: an amount to be provided by Landlord and applied against the cost of designing and building those leasehold improvements which Tenant desires to make to the Building beyond the Substantial Completion of the Building Shell
(the “Tenant Improvements”) (which cost shall include, without limitation, the cost of architectural and engineering design and related fees, necessary permits and approvals, project management fees (only to the extent Landlord is
requested to perform any construction work with respect to the interior of the Building) and wiring of voice and data telecommunications lines), which amount shall be equal to $22.00 per Rentable Square Foot of the Building, but shall be increased
by the TI Grant. 
 (q) Target Turnover Date: October 27, 2003. 
 (r) Additional Defined Terms: See Addendum 1 for the definitions of other capitalized terms. 
  

 - 3 - 

 (s) Contents: The following are attached to and made a part of this Lease: 
  

							
	Addenda:	  	“I”	  	-	  	Additional Definitions
				
	Exhibits:	  	“A”	  	-	  	Description of the Land
		  	“B”	  	-	  	Estimated First Lease Year Operating Expense Budget
		  	“C”	  	-	  	Estoppel Certificate Form
		  	“D”	  	-	  	Construction of Base Building Work and Tenant Improvements
		  	“D-l”	  	-	  	Base Building Outline Scope of Work
		  	“D-2”	  	-	  	Site Plan for Phases I and II
		  	“D-3”	  	-	  	Floor Plan for Phase I Building
		  	“D-4”	  	-	  	Elevations for Phase I Building
		  	“D-5”	  	-	  	Perspective Views of Phase I Building
		  	“D-6”	  	-	  	Floor Plan for Phase II Building
		  	“D-7”	  	-	  	Elevations for Phase II Building
		  	“D-8”	  	-	  	Perspective Views of Phase II Building
		  	“E-l”	  	-	  	Timetable for Plan Approval for Base Building Work
		  	“E-2”	  	-	  	Approved Design Professionals for Base Building Work
		  	“E-3”	  	-	  	Approved General Contractor for Base Building Work

 2. Premises Landlord leases to Tenant and Tenant leases from Landlord the Premises.

 3. Use Tenant shall occupy and use the Premises for and only for the Use specified in Section l(k) above and in compliance
with all Laws. 
 4. Term: Possession 
 (a) If Substantial Completion of the Building Shell has not occurred and Landlord has not delivered possession of the Premises to Tenant by November 1, 2004, for any reason other than because of Force Majeure
Events, Tenant shall have the right at any time thereafter before such delivery, to terminate this Lease by giving not less than sixty (60) days prior’ written notice of such termination to Landlord. If this Lease is terminated by Tenant
for Landlord’s failure to deliver possession of the Premises to Tenant, Landlord shall promptly reimburse Tenant for all costs incurred by Tenant in connection with this Lease, including Tenant’s reasonable attorneys’ fees.

 (b) The Initial Term of this Lease shall commence on the Commencement Date and shall end on the Expiration Date, unless sooner terminated
in accordance with the terms of this Lease. 
  

 - 4 - 

 (c) Provided that Landlord has not given Tenant notice of monetary default more than two (2) times
in the Lease year immediately preceding the then applicable Expiration Date and that there then exists no Event of Default by Tenant under this Lease, Tenant shall have the right to extend the Base Term for two (2) additional periods of seven
(7) years each (the first of which is referred to herein to as the “First Extended Term” and the second of which is referred to herein as the “Second Extended Term”) (the First Extended Term and the Second
Extended Term are individually referred to herein as an “Extended Term”). If Tenant exercises any of its rights to extend the Lease Term, all of the terms of this Lease shall continue in full force and effect during any Extended
Term except that there shall be no further options to extend beyond the Second Extended Term and the Minimum Annual Rent shall be determined in accordance with Section 4(d) below. The right to extend the Lease Term is not assignable separately
from the Lease, but shall be exercisable by Tenant’s permitted successors and assigns Tenant must exercise its right to extend the Lease Term by giving Landlord written notice of such election on or before the date which is one (1) year
prior to the date on which this Lease would otherwise expire. Any notice from Tenant exercising Tenant’s right to extend the Lease Term is hereinafter referred to as “Tenant’s Extension Notice”. 
 (d) The Minimum Annual Rent during the first year of the First Extended Term shall be equal to ninety-five percent (95%) of the Fair Market Rental
Value of the Premises. The Fair Market Rental Value shall be conclusively deemed to equal the then fair market value for properties of equivalent quality, size and utility in the Philadelphia region, but without considering the value of those
leasehold improvements which Tenant has made at Tenant’s expense provided that the Minimum Annual Rent for the first year of each Extended Term shall not be less than the Minimum Annual Rent payable by Tenant in the last year of the Initial
Term or the First Extended Term, as applicable. Furthermore, beginning on the first day of the second Lease year of the First Extended Term and continuing through each Lease year of the Second Extended Term (if Tenant has exercised its option with
respect thereto) (each a “Base Rent Adjustment Date”), the Minimal Annual Rent for each year of each Extended Term shall be adjusted by the annual change in the CPI; but in no event shall such Minimum Annual Rent for each such Lease
year be less than the Minimum Annual Rent payable by Tenant in the immediately preceding Lease year. As used herein, “CPI” means the Consumer Price Index for All Urban Wage Earners and Clerical Workers - United States Average; All
Items (1982- 1984=100), as issued from time to time by the Federal Bureau of Labor Statistics or any successor agency or any other measure employed in lieu of such index that measures the cost of living nationally (hereinafter called the
“CPI”) between the commencement date of the first Lease year of the First Extended Term and Base Rent Adjustment Date. If the CPI figure for a Base Rent Adjustment Date is not immediately available, the Landlord may estimate such
figure (subject to adjustment and an appropriate credit or debit to Rent previously paid) pending issuance of such figure. Within thirty (30) days after receipt of Tenant’s Extension Notice, Landlord shall forward to Tenant in writing
Landlord’s determination of the Fair Market Rental Value. If Tenant objects to the Fair Market Rental Value as quoted by Landlord, Landlord and Tenant shall attempt in good faith to negotiate a mutually acceptable determination of Fair Market
Rental Value within a period of thirty (30) days following the initial quotation by Landlord. If such negotiations have not been concluded by a mutual agreement within such thirty (30) day period, either party shall have the right to have
the Fair Market Rental Value determined by appraisal. The party who desires to have the Fair Market Rental Value determined by appraisal shall notify the other party of its exercise of such right. In such case, each party shall, within thirty
(30) days after delivery of the notice requiring appraisal, appoint an independent 

  

 - 5 - 

 
certified MAI appraiser having at least ten (10) years of experience appraising office and/or industrial buildings in Philadelphia Pennsylvania (a
“Qualified Appraiser”) and notify the other party of the appraiser appointed. Each appraiser so appointed shall acknowledge and agree in writing that he has read and shall abide by the provisions of this Section 4(d) If a party
does not appoint an appraiser within said 30-day period, the single appraiser appointed shall be the sole appraiser and shall determine the Fair Market Rental Value for the Extended Term. If two Qualified Appraisers are appointed, they shall be
instructed to determine the Fair Market Rental Value of the Premises for the Extended Term and deliver a copy of such determination to Landlord and Tenant within thirty (30) days after their appointment. If the two appraisals differ by less
than five percent (5%) of the lower appraisal, the Fair Market Rental Value shall be conclusively deemed to be equal to the arithmetic average of the two appraisals. If the two appraisals differ by more than five percent (5%) of the lower
appraisal, the two appraisers shall be instructed to jointly designate a third Qualified Appraiser, who shall be instructed to provide his or her appraisal to the parties within twenty (20) days. Thereupon the Fair Market Rental Value shall be
deemed to be the arithmetic average of the two closest appraisals, with the third appraisal being disregarded. The determination of Fair Market Rental Value in the manner set forth above shall be final and binding on Landlord and Tenant. If based on
the determination of Fair Market Rental Value as aforesaid Tenant does not desire to proceed with the Extended Term, Tenant shall have the right to revoke its exercise of the option to extend by giving notice to Landlord within fifteen
(15) days after such determination. The cost of Landlord’s appraiser shall be borne by Landlord, the cost of Tenant’s appraiser shall be borne by Tenant, and the cost of the third appraisal shall be shared equally between Landlord and
Tenant; provided, however, that if Tenant revokes its exercise of the option to extend the Term as permitted by the preceding sentence, Tenant shall be responsible for the fees and expenses of all appraisers. 
 (e) Landlord represents and warrants that as of Substantial Completion of the Building Shell and delivery of possession of the Premises to Tenant, the
Premises shall be in compliance with all applicable Laws and that there are no Hazardous Materials, including without limitation asbestos, or any underground storage tanks in, on, under or about the Premises, Landlord further represents and warrants
that the Premises shall, as of the date possession is delivered to Tenant, and subject to the Punch List items being completed and except for Latent Defects, be structurally sound and in good tenantable condition. Tenant’s acceptance of
possession of the Premises then completed shall be conclusively deemed to constitute Tenant’s acceptance of the same, and thereupon Tenant shall be deemed to have acknowledged that the Building Shell is in the condition required by this Lease,
except as to any Punch List items and Latent Defects. Landlord makes no other warranty, express or implied, as to the condition of the Premises except as expressly set forth in this Lease. 
 (f) As used in this Lease, “TERM” means the Initial Term, as it may be extended pursuant to Section 4(c). 
 5. Rent Commencing on the Rent Commencement Date, Tenant agrees to pay to Landlord the Monthly Rent, in advance, on the first day of each
calendar month during the Term, without deduction or offset, to an account designated by Landlord. If the Rent Commencement Date is not the first day of the month, the Initial Monthly Rent for that month shall be apportioned on a per diem basis and
shall be paid on or before the Rent Commencement Date. 
  

 - 6 - 

 Any Rent not paid within five (5) days after days after the due date will bear interest at the
Interest Rate from the date due to the date paid. In addition, Tenant will pay Landlord a late payment charge equal to the greater of $100 or five percent (5%) of any Rent which is not paid within five (5) days after Tenant receives
written notice from Landlord that the same was not paid when due except that for purposes of the application of the late charge only as described in this Section 5, Landlord shall not be obligated to give notice more than once in any calendar
year. 
 If any taxes, special assessments, fees, or other charges are imposed against Landlord by any authority with respect to the Rent,
Tenant will pay these amounts to Landlord when due, provided that if it is unlawful for Tenant to reimburse Landlord for any of these amounts, the Minimum Annual Rent shall be increased by the amount of such charges, unless prohibited by law.

 6. Operating Expense Adjustments; Reconciliation; Audit Rights. 
 (a) The amount of the Annual Operating Expenses set forth in Section l(h) represents the estimated Operating Expenses for the calendar year in which the
Rent Commencement Date occurs, based upon the budget for such expenses which has been reasonably approved by Tenant prior to the execution of this Lease. Landlord may adjust this amount from time to time if the estimated annual Operating Expenses
increase or decrease; Landlord may also invoice Tenant separately from time to time for any extraordinary or unanticipated Operating Expenses, rather than waiting until the year-end reconciliation By March 31st of each year (and as soon as
practical after the expiration or termination of this Lease or, at Landlord’s option, after a sale of the Premises), Landlord shall provide Tenant with a statement of the Operating Expenses for the preceding calendar year or part thereof.
Within thirty (30) days after delivery of the statement to Tenant, Landlord or Tenant shall pay to the other the amount of any overpayment or deficiency then due from one to the other or, at Landlord’s option, Landlord may credit
Tenant’s account for any overpayment. If Tenant does not give Landlord written notice within ninety (90) days after receiving Landlord’s statement that Tenant disagrees with the statement and specifying the items and amounts in
dispute, Tenant shall be deemed to have waived the right to contest the statement. Landlord’s and Tenant’s obligation to pay any overpayment or deficiency due the other pursuant to this Section shall survive the expiration or termination
of this Lease. 
 (b) At Tenant’s request, Landlord shall provide Tenant with supporting documentation for any element of Operating
Expenses or any other charges passed through to Tenant under this Lease. In addition, no more than once each year, Tenant and/or Tenant’s representatives shall have the right upon not less than ten (10) days’ advance written notice to
Landlord and its sole expense to audit, inspect and copy Landlord’s books and records relating to Operating Expenses for the calendar year immediately preceding the year during which such notice is given, provided Tenant is current in the
payment of all items of Operating Expenses which are not in good faith disputed by Tenant. Any such audit shall be conducted at Landlord’s headquarters during regular business hours. If any such inspection or audit indicates that Tenant has
overpaid any charges under this Lease, Landlord shall credit such overpayment 

  

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to the next charges due Landlord under this Lease or refund to Tenant if for the final year. If it is determined pursuant to such audit that Landlord has
overstated the actual amount of the Operating Expenses for the applicable year by more than four percent (4%), Landlord shall be obligated to reimburse Tenant for its actual and reasonable out-of-pocket costs of conducting such audit. The provisions
of this section shall survive termination or expiration of this Lease 
 7. Utilities. 
 (a) Landlord shall, at Landlord’s expense, be responsible for bringing all utility systems and equipment desired by Tenant to the main utility rooms
of the Building or, with respect to sanitary sewer, Landlord shall run a main sanitary sewer line the length of the Building at a distance of between forty (40) and fifty (50) feet from the front wall of the Building. In addition, Landlord
shall be responsible throughout the Lease Term for the maintenance and repair (including any necessary replacements) of the sanitary sewer line and of the utility systems and equipment up to the main utility rooms of the Building. 
 (b) If Tenant shall require electricity or install electrical equipment including but not limited to electrical hearing, refrigeration equipment,
electronic data processing machines, or machines or equipment which may, in Landlord’s reasonable opinion, in any way exceed or overload the capacity of the utility systems of the Building Shell, Tenant will pay for the additional expense
resulting from the installation of additional equipment. 
 (c) Tenant shall obtain all utility services including, without limitation, all
electricity, telephone and other communication services which Tenant requires for the conduct of Tenant’s business at the Premises, in Tenant’s own name and install, maintain and repair all wiring, telephone and other communications
equipment at its sole cost and expense. Tenant shall pay, as and when due, all charges for, and taxes on, the furnishing of all such utility services. Landlord shall not be responsible or liable for any interruption in utility, telephone or other
communication service, nor shall such interruption affect the continuation or validity of this Lease 
 (d) No telecommunications carrier
shall have the right to do any work for Tenant or use any space or facilities in the Building without Landlord’s prior written consent, which consent shall not be unreasonably withheld. Provided an Event of Default has not occurred under this
Lease, Tenant shall have the right to install, maintain and repair a satellite dish and related telecommunications equipment (collectively, the “Telecommunications Equipment”) on the roof of the Building or on or along any exterior
wall of the Building (only to the extent a roof-mounted installation is not permitted on account of building height restrictions imposed by applicable codes and/or ordinances) for Tenant’s exclusive use under and subject to the following
conditions: (i) Tenant shall comply with all Laws and Requirements (including, but not limited to, obtaining all required permits and licenses) and shall obtain, and deliver to Landlord written evidence of, any approval(s) required under any
recorded covenants or restrictions applicable to the Property, (ii) Tenant shall obtain Landlord’s prior approval of the location of the Telecommunications Equipment on the roof of the Building and of the specifications for each item of
the Telecommunications Equipment, which approval shall not be unreasonably withheld and if Landlord gives its approval to such installation, Tenant agrees to use Landlord’s roofing contractor to ensure that the 

  

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installation will be performed in a manner that will not result in an impairment of any warranty for the roof obtained by Landlord or result in any damage to
the roof other than incidental damage normally associated with such installation, (iii) at least three (3) business days prior to installation, Tenant shall notify Landlord of the date and time of the installation, (iv) Tenant shall
maintain the Telecommunications Equipment in a safe, good and orderly condition, and the installation, maintenance, repair and removal of the Telecommunications Equipment shall be performed at Tenant’s sole expense in a manner which will not
impair the integrity of, damage or adversely affect the warranty applicable to, the roof or any other portion of the Property, (v) no later than the expiration or sooner termination of the Term, at Tenant’s sole expense, Tenant shall
remove the Telecommunications Equipment and repair any resulting damage, and (vi) Tenant’s indemnification of Landlord pursuant to Section 8 of this Lease also applies to the Telecommunications Equipment and Tenant’s use of any
portion of the Property therefor. 
 8. Insurance; Indemnification. 
 (a) Landlord shall maintain insurance against loss or damage to the Building or the Premises with coverage for perils as set forth under the Causes of
Loss-Special Form (risks of direct physical loss policy on ISO Form CP 1030 or latest edition under the Insurance Services Office commercial property program) in an amount equal to the full insurable replacement cost of the Building (but excluding
coverage of Tenant’s personal property in, and any Alterations by Tenant to, the Premises), and such other insurance, including rent loss coverage, as Landlord may reasonably deem appropriate or as may be required by any Mortgagee. 

(b) Tenant, at its own expense, shall keep in effect commercial liability insurance, including contractual liability insurance, covering Tenant’s
operations on or about the Premises, with such limits of liability as Landlord may reasonably determine from time-to-time, but not less than a combined single limits of $5,000,000 per occurrence and in the aggregate for bodily injury or property
damage (the aggregate limits shall apply separately to each of Tenant’s locations if more than the Premises); however, such limits shall not limit the liability of Tenant hereunder The policy shall name Landlord, and if requested by Landlord,
Landlord’s Mortgagee(s) and Landlord Agent(s) as additional insureds with respect to the Premises, shall be written on an “occurrence” basis and not on a “claims made” basis, shall be endorsed to provide that it is primary
to and not contributory to any policies carried by Landlord, shall contain a severability of interests clause, shall provide that it shall not be cancelable or reduced without at least 30 days pior written notice to Landlord and shall be issued in
form satisfactory to Landlord. The insurer shall be a responsible insurance carrier which is authorized to issue such insurance and licensed to do business in the state in which the Premises is located and which has at all times during the Term a
rating of no less than A VII in the most current edition of Best’s Insurance Reports. Tenant shall deliver to Landlord on or before the Commencement Date, and at least 10 days prior to the date of each policy renewal thereafter, a certificate
of insurance evidencing such coverage and the waiver of subrogation described below. 
 (c) Landlord and Tenant each waive, and release each
other from and against, all claims for recovery against the other for any loss or damage to the property of such party arising out of fire or other casualty coverable by a standard “Causes of Special Loss” property insurance policy with,
in the case of Tenant, such endorsements and additional coverages as are considered good business 

  

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practice in Tenant’s business, even if such loss or damage shall be brought about by the fault or negligence of the other party or its Agents This
waiver and release is effective regardless of whether the releasing party actually maintains the insurance described above in this subsection and is not limited to the amount of insurance actually carried, or to the actual proceeds received after a
loss. Each party shall have its insurance company that issues its property coverage waive any rights of subrogation, and shall have the insurance company include an endorsement acknowledging this waiver, if necessary. Tenant assumes all risk of
damage of Tenant’s property within the Premises, including any loss or damage caused by water leakage, fire, windstorm, explosion, theft, act of any other tenant, or other cause. 
 (d) Subject to subsection (c) above, and except to the extent caused by the negligence or willful misconduct of Landlord or its Agents, Tenant will
indemnify, defend, and hold harmless Landlord and its Agents from and against any and all claims, actions, damages, liability and expense (including fees of attorneys, investigators and experts) which may be asserted against, imposed upon, or
incurred by Landlord or its Agents and arising out of or in connection with loss of life, personal injury or damage to property in or about the Premises or arising out of the occupancy or use of the Premises by Tenant or its Agents or occasioned
wholly or in part by any act or omission of Tenant or its Agents, whether prior to, during or after the Term. Tenant’s obligations pursuant to this subsection shall survive the expiration or termination of this Lease. 
 (e) Subject to subsection (c) above, and except to the extent caused by the negligence or willful misconduct of Tenant or its Agents, Landlord will
indemnify, defend, and hold harmless Tenant and its Agents from and against any and all claims, actions, damages, liability and expense (including fees of attorneys, investigators and experts) which may be asserted against, imposed upon, or incurred
by Tenant or its Agents and arising out of or in connection with loss of life, personal injury or damage to property in or about the Premises occasioned wholly or in part by any act or omission of Landlord or its Agents, whether prior to, during or
after the Term Landlord’s obligations pursuant to this subsection shall survive the expiration or termination of this Lease. 
 9.
Maintenance and Repairs. 
 (a) Landlord shall, throughout the Lease Term, Maintain in a manner which shall at all
times be consistent with first class laboratory/office/warehouse/shipping facilities in the Philadelphia metropolitan area: (i) the exterior walls, footings, foundations, structural steel columns and girders of the Building; (ii) the
Building roof, (iii) all utility connections, systems and equipment up to the main utility rooms of the Building (and in the case of sanitary sewer, along the length of the Building as described in Section 7(a) hereof), (iv) the
exterior finishes and windows of the Building, and (v) the parking areas, sidewalks and landscaping on the Premises. Landlord shall also be responsible for snow and ice removal from the parking areas and sidewalks on the Premises If Tenant
becomes aware of any condition that is Landlord’s responsibility to Maintain, Tenant shall promptly notify Landlord of the condition. 
  

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 (b) Tenant shall, throughout the Lease Term, Maintain the interior of the Building and all of the
Building systems in a manner which shall at all times be consistent with first class laboratory/office/warehouse/shipping facilities in the Philadelphia metropolitan area 
 (c) Alterations, repairs and replacements to the Premises made necessary because of Tenant’s Alterations or installations, any use or circumstances special or particular to Tenant, or any act or omission of
Tenant or its Agents shall be made at the sole expense of Tenant. 
 (d) Tenant shall, at its sole cost and expense, obtain trash removal and
janitorial services for the Premises. Tenant shall maintain and clearly label all disposal containers for all Hazardous Materials and Biological Materials separate and apart from normal trash receptacles and shall provide a separate, clearly
identified area within the portion of the Premises used for cGMP, manufacturing and laboratory purposes for such containers. Without limiting the effect of Section 10(d) below, no trash that constitutes or contains any Hazardous Materials or
Biological Materials may be disposed of in trash receptacles located in that portion of the Premises used for general office space. Any and all contractors engaged by Tenant to remove and dispose of trash comprising Hazardous Materials or Biological
Materials shall be bonded and licensed in accordance with applicable Laws, and a copy of each such contractor’s licenses and bond shall be provided by Tenant to Landlord on or before the Commencement Date 
 10. Compliance. 
 (a)
Landlord hereby represents to Tenant that, to Landlord’s actual knowledge, there are no Hazardous Materials located at the Premises as of the date of this Lease, except as set forth on the Phase I environmental report on the Premises, which
Landlord has given Tenant the opportunity to review. Landlord shall indemnify and hold Tenant harmless from and against any and all costs of any required or necessary investigation, repair, cleanup or detoxification and the preparation of any
closure or other required plans in connection therewith, whether voluntary or compelled by governmental authority, to the extent that such costs are incurred due to Hazardous Materials which are located at the Premises prior to the execution of this
Lease and have not been placed at the Premises by Tenant but such indemnity shall exclude any claims for consequential or punitive damages or lost profits 
 (b) Tenant will, at its expense, promptly comply with all Laws now or subsequently pertaining to the Premises. Tenant will pay any taxes or other charges by any authority on Tenant’s property or trade fixtures or
relating to Tenant’s use of the Premises Neither Tenant nor its Agents shall use the Premises in any manner that under any Law would require Landlord to make any Alteration to or in the Building or related site improvements constructed by
Landlord on, under or at the Premises as part of the Base Building Work, Landlord shall be responsible, at Landlord’s sole cost and expense, for making sure that the Base Building Work complies with the ADA and any other Laws regarding
accessibility as of the Commencement Date. Tenant shall be responsible for compliance with the ADA, and any other Laws regarding accessibility, with respect to the Tenant Improvements, the Tenant’s Alterations or improvements or its manner of
use of the Premises Tenant shall not use or keep in the Building any matter having an offensive odor or permit the emission from the Premises of offensive or noxious odors, effluents, fumes, dust or ashes. Any sidewalks, lobbies, passages, elevators
and stairways shall not be obstructed or used by Tenant for any purpose (including, without limitation, exterior storage) other than ingress and egress from and to the Premises. Nothing shall be placed by Tenant on the outside of the Building or on
its window sills or projections. 
  

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 (c) Tenant agrees not to do anything or fail to do anything which will prevent Landlord from procuring
policies (including public liability) from companies and in a form satisfactory to Landlord. If Tenant’s acts or omissions result in an increase in the cost of Landlord’s insurance, Tenant shall pay the amount of such increase as
additional Rent within thirty (30) days after being billed 
 (d) Subject to the provisions of subsection 10(a) and in addition to the
provisions of subsection 10(b) above with respect to Hazardous Materials, Tenant shall comply, at its sole expense, with all Laws including, but not limited to, Environmental Laws, all manufacturers’ instructions and all requirements of
insurers relating to the treatment, production, storage, handling, transfer, processing, transporting, use, disposal and release of Hazardous Materials and Biological Material (the “Restricted Activities”). Tenant shall deliver to
Landlord copies of all Material Safety Data Sheets or other written information prepared by manufacturers, importers or suppliers of any chemical and all notices, filings, permits and any other written communications from or to Tenant and any entity
regulating any Restricted Activities. Tenant will protect, indemnify and hold harmless Landlord and its Agents from and against any and all claims, actions, damages, liability and expense (including reasonable fees of attorneys, investigators and
experts) incurred by reason of Tenant’s failure to fully comply with all applicable Laws (including, but not limited to, Environmental Laws), all manufacturers’ instructions and all requirements of insurers relating to Restricted
Activities to the extent applicable to Tenant; or the release, presence, handling, use or disposition of Hazardous Materials or Biological Materials in or from the Premises by Tenant or its Agents. Tenant shall dispose of all Biological Material it
generates that consists of infectious or biological waste in accordance with all applicable Laws. Notwithstanding anything to the contrary contained in the Lease, in no event shall Landlord have any responsibility for removing Biological Material
from the Premises. At the end of the Term of this Lease, the Premises shall be free of Biological Material and Tenant shall have applied a disinfectant to all surfaces within the Premises on which Biological Materials were handled or placed, which
disinfection procedure shall be sufficient for the Premises to be used thereafter for an office/research facility. 
 (e) Tenant shall have
the right to contest by appropriate legal proceedings without cost or expense to Landlord, the validity of any law, ordinance, order, rule, regulation or requirement of the nature herein referred to, and if, by the terms of any such law, ordinance,
order, rule, regulation or requirement, compliance therewith may legally be held in abeyance without subjecting Tenant or Landlord to any liability for failure so to comply therewith, Tenant may postpone compliance therewith until the final
determination of any such proceedings, provided that all such proceedings shall be prosecuted with all due diligence and dispatch. Notwithstanding the foregoing, Tenant’s right to contest any law, ordinance, rule, regulation or requirement
shall be further subject to the following; (i) an Event of Default shall not have occurred and then be continuing under this Lease, (ii) such contest shall have the effect of preventing the enforcement of any such law, ordinance, rule,
regulation or requirement so contested and the levying of any fine on Landlord or against the Land or the Building, (iii) such contest will prevent Landlord and Tenant from being guilty of any crime by 

  

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reason of non-compliance, (iv) the failure to comply with such law, ordinance, rule, regulation or requirement does not prevent the use and occupancy of
the Premises for its intended use, (v) the failure to comply with any law, ordinance, rule, regulation or requirement does not violate any other agreement affecting the Land or the Building including any restrictive covenant, and
(vi) Tenant keeps Landlord informed of the status of the contest. 
 (f) Landlord will protect, indemnify and hold harmless Tenant and
its Agents from and against any and all claims, actions, damages, liability and expense (including reasonable fees of attorneys, investigators and experts) incurred by reason of Landlord’s failure to fully comply with all applicable Laws, all
manufacturers’ instructions and all requirements of insurers relating to Restricted Activities to the extent applicable to Landlord, or the release, presence, handling, use or disposition of Hazardous Materials in or from the Premises by
Landlord or its Agents 
 11. Signs Name of Building. 
 (a) Except for signs that are located wholly within the interior of the Premises and not visible from the exterior of the Premises, no signs shall be
placed on the Premises without the prior written consent of Landlord. All signs installed by Tenant shall be maintained by Tenant in good condition. Tenant shall remove its signs at the termination of this Lease, shall repair any resulting damage,
and shall restore the Premises to its condition existing prior to the installation of Tenant’s signs. Tenant shall have the right, at Tenant’s expense, to (i) install one sign in the lobby of the Building, (ii) install one
monument sign on the Premises at the primary entrance to the Building, and (iii) install one monument sign on the Premises at the primary entrance to the Premises, in each of the foregoing cases installing such sign in a location and pursuant to
sign plans that have been approved by Landlord as to the design of the sign(s), subject to compliance with all Laws and Requirements and any applicable restrictive covenants and to Landlord’s prior approval as to method of installation and as
to the design and physical attributes of the proposed signs (including, by way of example, its texture and structural components and how it may be illuminated), which approval shall not be unreasonably withheld, conditioned or delayed. 

(b) For so long as Tenant occupies more than fifty percent (50%) of the Premises, Tenant shall have the sole right to name the Building which
name shall be subject to Landlord’s reasonable approval, provided that the name of the Building may incorporate Tenant’s name. 
 12. Alterations. 
 (a) Tenant may install its trade fixtures and equipment in the Premises, provided that the
installation and removal of them will not affect any structural portion of the Building. At the expiration or termination of this Lease, Tenant shall have the right to remove all of such trade fixtures and equipment and, in the event of such
removal, Tenant shall repair any resulting damage and shall restore the Premises to its condition existing prior to such installation. If Tenant elects not to remove any installation, the installation shall remain on the Premises and become the
property of Landlord without payment by Landlord. 
  

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 (b) Without the need for Landlord’s prior consent, Tenant may make Alterations in the Premises to
the extent that such Alterations do not (i) affect the structure of the Building or any Building System, (ii) affect the exterior appearance of the Building, or (iii) reduce the value of the Building or Premises. Except as provided
above in this Subsection 12(b), Tenant shall not make or permit any other Alterations in or to the Premises without first obtaining Landlord’s written consent With respect to any Alterations made by or on behalf of Tenant which require
Landlord’s consent, which consent shall not be unreasonably withheld, conditioned or delayed: (i) not less than ten (10) days prior to commencing any Alteration, Tenant shall deliver to Landlord the plans, specifications and necessary
permits for the Alteration, together with certificates evidencing that Tenant’s contractors and subcontractors have adequate insurance coverage naming Landlord and Landlord’s Agents as additional insureds, (ii) Tenant shall obtain
Landlord’s prior written approval of any contractor or subcontractor who is to perform work on the Premises, which approval shall not be unreasonably withheld, (iii) the Alteration shall be constructed with new materials, in a good and
workmanlike manner, and in compliance with all Laws and the plans and specifications delivered to, and, if required above, approved by Landlord, (iv) Tenant shall reimburse Landlord for any reasonable out-of-pocket expenses incurred by Landlord
in connection with any review of Tenant’s plans and specifications by architects, engineers or other professional consultants retained by Landlord to the extent necessary in light of the Alterations which Tenant desires to make, and
(v) upon Landlord’s reasonable request, Tenant shall, prior to commencing any Alteration, provide Landlord with evidence of Tenant’s ability to pay for the Alterations and evidence of the filing with the Prothonotary of Philadelphia
County of appropriate waivers of lien by Tenant’s contractors, suppliers and materialmen. Any Alteration by Tenant shall be the property of Tenant until the expiration or termination of this Lease; at that time the Alteration shall remain on
the Premises and become the property of Landlord without payment by Landlord, except that Tenant shall have the right to remove any personal property in the Premises that is not affixed to and made a part of the Premises. 
 13. Mechanics’ Liens. Tenant shall promptly pay for any labor, services, materials, supplies or equipment furnished to Tenant
in or about the Premises, Tenant shall keep the Premises free from any liens arising out of any labor, services, materials, supplies or equipment furnished or alleged to have been furnished to Tenant; provided, however, that Tenant shall have the
right to contest the validity or amount of any such lien Tenant shall take all steps permitted by law in order to avoid the imposition of any such lien, including requiring Tenant’s contractors, suppliers and materialmen to file with the
Prothonotary of Philadelphia County appropriate waivers of lien prior to the commencement of any work or the delivery of any materials to the Premises. Should any such lien or notice of such lien be filed against the Premises, Tenant shall bond
against or discharge the same within thirty (30) days after Tenant has notice that the lien or claim is filed regardless of the validity of such lien or claim. 
 14. Landlord’s Right of Entry. Tenant shall permit Landlord and its Agents to enter the Premises at reasonable times following not less than 24 hours’ prior notice (except in an emergency, when
only such notice as is reasonable under the circumstances shall be required) provided that Landlord and its Agents comply with such procedures as may be established from time to time by Tenant for visitors to the Premises including, without
limitation, that any such visitor be accompanied by a representative of Tenant at all times to inspect the Premises to the extent reasonably necessary for Landlord to perform its Maintenance obligations, to exhibit the 

  

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Premises for the purpose of sale or financing, and, during the last 12 months of the Term, to exhibit the Premises to any prospective tenant. Landlord will
use all reasonable efforts to minimize any inconvenience to Tenant in exercising such rights. 
 15. Damage by Fire or Other
Casualty. 
 (a) If the Premises or the Building or any part thereof is so damaged by fire or other casualty, cause or condition (an
“Occurrence”) whatsoever as to be substantially untenantable and there are insufficient insurance proceeds available to complete the restoration of the Premises, Landlord may, by written notice to Tenant given within ninety
(90) days after such damage, terminate this Lease as of the date of the damage. 
 (b) If, as a result of fire or other casualty, cause
or condition whatsoever the Premises are made partially or wholly untenantable, Tenant shall have the right to terminate this Lease within ninety (90) days after the Occurrence unless Landlord’s contractor estimates in writing that the
Premises can reasonably be expected to be restored within one (1) year after the Occurrence to substantially the same condition in which they were immediately prior to such damage or destruction, but not including the repair, restoration or
replacement of the fixtures, equipment, or Alterations installed by Tenant. If (i) Landlord does not terminate this Lease pursuant to subsection 15(b), (ii) Tenant does not terminate this Lease pursuant to the immediately preceding
sentence, and (iii) Landlord fails within one (1) year after the Occurrence to eliminate substantial interference with Tenant’s use of the Premises or substantially to restore the same, then Tenant may terminate this Lease by giving
written notice to Landlord within thirty (30) days after the expiration of such, one (1) year period, unless Landlord is then pursuing such restoration with reasonable diligence (having due regard for reasonable delay caused by adjustment
of insurance loss, strikes, labor difficulties or any cause beyond Landlord’s reasonable control). For the purposes of this Lease, the Premises shall be considered tenantable so long as and to the extent that the Premises are occupied. In any
event, Tenant shall be responsible for the removal, or restoration, when applicable, of all its damaged property and debris from the Premises, upon request by Landlord or reimburse Landlord for the cost of removal Tenant’s obligation to pay
Minimum Annual Rent and any other amounts under this Lease shall abate to the extent the Premises are rendered untenantable as a result of the casualty, Further, if a casualty occurs during the last two (2) years of the Term or any extension
thereof, either Landlord or Tenant may terminate this Lease upon written notice to the other party given within thirty (30) days after the date of the casualty but Landlord may not terminate this Lease if Tenant has the right to extend the Term
for at least three (3) more years and does so within thirty (30) days after the date of the casualty. 
 16.
Condemnation. If (a) all of the Premises are Taken, (b) any part of the Premises is Taken and the remainder is insufficient for the reasonable operation of Tenant’s business, or (c) any of the Premises is Taken,
and, in Landlord’s opinion it would be impractical or the condemnation proceeds are insufficient to restore the remainder, then this Lease shall terminate as of the date the condemning authority takes possession If this Lease is not terminated
pursuant to this Section, Landlord shall restore the Building to a condition as near as reasonably possible to the condition prior to the Taking, the Minimum Annual Rent shall be abated equitably according to the rental value of the Premises before
and after the date upon which the condemning authority took possession and/or the date Landlord completes the restoration, and this Lease shall be amended appropriately to reflect the deletion of the space Taken. 

  

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The compensation awarded for a Taking shall belong to Landlord, and Tenant hereby assigns all claims against the condemning authority to Landlord other than
those that may be separately claimed and awarded by law to Tenant without diminution in the value or amount of Landlord’s claims. 
 17.
Quiet Enjoyment. Landlord covenants that Tenant, upon performing all of its covenants, agreements and conditions of this Lease, shall have quiet and peaceful possession of the Premises as against anyone claiming by or through Landlord,
subject, however, to the terms of this Lease. 
 18. Assignment and Subletting. 
 (a) Except as specifically provided in this Section 18, Tenant shall not assign this Lease or sublet all or any part of the Premises without the
prior written consent of Landlord, which consent shall not be unreasonably withheld, conditioned or delayed, Notwithstanding any assignment or subletting and except as otherwise provided below, Tenant shall remain fully liable on this Lease and
shall not be released from performing any of the terms, covenants and conditions hereof. If Tenant proposes to sublease less than all of the Premises (other than to an Affiliate or as otherwise permitted under Section 18(b) below) and Landlord
consents to such sublease, Tenant shall pay to Landlord, as Additional Rent, the sum equal to fifty percent (50%) of the excess of (i) all sums and other economic consideration received by Tenant at any time whatsoever as a result of such
sublease to the extent the same is payable with respect to the occupancy of the Premises and net of actual and customary transaction costs, whether denominated rentals or otherwise which exceed, in the aggregate, the total sums which Tenant is
obligated to pay and does pay Landlord under this Lease (prorated to reflect obligations allocable to that portion of the Premises which is the subject of the sublease) without affecting or reducing any other obligation of Tenant hereunder, minus
(ii) sums actually paid by Tenant to Landlord on account of Minimum Annual Rent and Operating Expenses. 
 (b) Notwithstanding the
provisions of Subsection 18(a), Landlord agrees that no consent shall be required to an assignment of this Lease or sublease of all or any portion of the Premises to any person or entity which purchases substantially all of Tenant’s assets
provided that: 
 (i) Tenant shall remain fully liable on this Lease and shall not be released from performing any of the terms, covenants
and conditions hereof, unless the assignee has a net worth at least equal to the net worth of Tenant immediately prior to the effective date of such assignment; and 
 (ii) Landlord shall promptly be notified of such assignment and the assignee shall assume in writing all of the obligations of Tenant arising after the effective date of such assignment. 
 (c) Notwithstanding the provisions of Subsection 18(a), Landlord agrees that no consent shall be required for Tenant to assign this Lease or sublet ail
or any portion of the Premises to an affiliate of Tenant. 
  

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 19. Subordination; Mortgagee’s Rights. 
 (a) This Lease shall be subordinate to any Mortgage now or in the future affecting the Premises, provided that Tenant’s right of possession of the
Premises shall not be disturbed by the Mortgagee so long as Tenant is not in default under this Lease, such subordination being subject to and conditioned upon Landlord’s providing Tenant with a Subordination, Non-disturbance and Attornment
Agreement from any such Mortgagee in recordable form and in a form reasonably acceptable to Landlord, Tenant and such Mortgagee. Although the subordination is self-operative, within ten (10) days after written request, Tenant shall execute and
deliver any further instruments confirming the subordination of this Lease and any further instruments of attornment that the Mortgagee may reasonably request However, any Mortgagee may at any time subordinate its Mortgage to this Lease, without
Tenant’s consent, by giving notice to Tenant, and this Lease shall then be deemed prior to such Mortgage without regard to their respective dates of execution and delivery; provided that such subordination shall not affect any Mortgagee’s
rights with respect to condemnation awards, casualty insurance proceeds, intervening liens or any light which shall arise between the recording of such Mortgage and the execution of this Lease. 
 (b) No Mortgagee shall be (i) liable for any previous act or omission of a prior landlord, (ii) subject to any rental offsets or defenses
against a prior landlord, (iii) bound by any amendment of this Lease made without its written consent other than any amendment which is executed to memorialize Tenant’s exercise of any rights granted to Tenant under this Lease, or
(iv) bound by payment of Monthly Rent more than one month in advance or liable for any other funds paid by Tenant to Landlord unless such funds actually have been transferred to the Mortgagee by Landlord. 
 (c) The provisions of Sections 15 and 16 above notwithstanding, Landlord’s obligation to restore the Premises after a casualty or condemnation shall
be subject to the consent and prior rights of Landlord’s Mortgagee 
 20. Tenant’s Certificate; Financial Information;
Recording. 
 (a) Within ten (10) days after Landlord’s written request from time to time, Tenant shall execute, acknowledge
and deliver to Landlord, for the benefit of Landlord, Landlord’s Mortgagee, any prospective Mortgagee, and any prospective purchaser of Landlord’s interest in the Premises, an estoppel certificate in the form of attached Exhibit
“C” (or other form requested by Landlord, modified as necessary to accurately state the facts represented. Tenant understands that the estoppel certificate may be relied upon by Landlord, Landlord’s Mortgagee and any prospective
Mortgagee or purchaser of Landlord’s interest in the Premises, and their respective successors and assigns. 
 (b) Upon Tenant’s
written request, Landlord shall execute, acknowledge and deliver to Tenant a written statement certifying: (i) that none of the terms or provisions of this Lease have been changed (or if they have been changed, stating how they have been
changed); (ii) that this Lease has not been canceled or terminated; (iii) the last date of payment of the Base Rent and other charges and the time period covered by such payment; (iv) that to the best of Tenant’s knowledge,
Tenant is not in default under this Lease (or, if Tenant is claimed to be in default, stating why); and (v) such other matters as may be reasonably required by Tenant or 

  

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any party who desires to acquire Tenant or substantially all of the assets of Tenant or any party that has been asked to extend financial accommodations for
the benefit of Tenant. Any such statement by Landlord may be given by Tenant to any such prospective purchaser or lender. Such purchaser or lender may rely conclusively upon such statement as true and correct. If Landlord does not deliver such
statement to Tenant within such ten (10) day period, Tenant, and any such prospective purchaser or lender, may conclusively presume and rely upon the following facts: (i) that the terms and provisions of this Lease have not been changed
except as otherwise represented by Tenant; (ii) that this Lease has not been canceled or terminated except as otherwise represented by Tenant; (iii) that not more than one month’s Base Rent or other charges have been paid in advance;
and (iv) that to the best of Landlord’s knowledge, Tenant is not in default under this Lease. In such event, Landlord shall be estopped from denying the truth of such facts. Within ten (10) days after Landlord’s written request
from time to time (but not more than twice during any twelve month period), Tenant shall furnish to Landlord, Landlord’s Mortgagee, prospective Mortgagee and/or purchaser reasonably requested financial information 
 21. Surrender; Abandoned Property. 
 (a) On the date on which this Lease expires or terminates, Tenant shall return possession of the Premises to Landlord in good condition, except for ordinary wear and tear, and except for casualty damage or other conditions that Tenant is
not required to remedy under this Lease. Tenant shall give Landlord all keys, access cards and passes for the Premises and the Building and will inform Landlord of combinations of any locks or safes on the Premises If Tenant does not return
possession of the Premises to Landlord in the condition required under this Lease, Tenant shall pay Landlord all resulting damages Landlord may suffer. 
 (b) Upon or prior to the expiration or termination of this Lease, Tenant shall remove from the Premises any personal property not belonging to Landlord. Any personal property not so removed shall be deemed abandoned,
and Landlord, at Tenant’s expense, may remove, store, sell or otherwise dispose of such property in such manner as Landlord may see fit and/or Landlord may retain such property as its property. If any part thereof shall be sold, then Landlord
may receive and retain the proceeds of sale and apply the same, at its option, against the expenses of the sale, the cost of moving and storage and any Rent. 
 (c) If Tenant remains in possession of the Premises after the expiration or termination of this Lease, Tenant’s occupancy of the Premises shall be that of a tenancy at will Tenant’s occupancy during any
holdover period shall otherwise be subject to the provisions of this Lease (unless clearly inapplicable), except that the Monthly Rent shall be equal to 110% of the Monthly Rent payable for the last full month immediately preceding the holdover No
holdover or payment by Tenant after the expiration or termination of this Lease shall operate to extend the Term or prevent Landlord from immediate recovery of possession of the Premises by summary proceedings or otherwise Any provision in this
Lease to the contrary notwithstanding, any holdover by Tenant shall constitute a default on the part of Tenant under this Lease entitling Landlord to exercise, without obligation to provide Tenant any notice or cure period, all of the remedies
available to Landlord in the event of a Tenant default, and Tenant shall be liable for all damages, including consequential damages, that Landlord suffers as a result of the holdover 
  

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 22. Defaults - Remedies. 
 (a) It shall be an Event of Default: 
 (i) If
Tenant does not pay in full any and all Rent within 5 days after Landlord gives Tenant notice that such Rent was not paid when due, except as provided in Section 22(c) below; 
 (ii) If Tenant fails to observe and perform or otherwise breaches any other provision of this Lease, and, except as provided in Section 22(c)
below, Tenant fails to cure the default on or before the date that is 30 days after Landlord gives Tenant notice of default; provided, however, if the default cannot reasonably be cured within 30 days following Landlord’s notice, Tenant shall
be afforded additional reasonable time to cure the default if Tenant begins to cure the default within 30 days following Landlord’s notice and continues diligently in good faith to completely cure the default; 
 (iii) If Tenant becomes insolvent or bankrupt in any sense or makes a general assignment for the benefit of creditors or offers a settlement to
creditors, or if a petition in bankruptcy or for reorganization or for an arrangement with creditors under any federal or state law is filed by or against Tenant, or a bill in equity or other proceeding for the appointment of a receiver for any of
Tenant’s assets is commenced, or if any of the real or personal property of Tenant shall be levied upon; provided that any proceeding brought by anyone other than Landlord or Tenant under any bankruptcy, insolvency, receivership or similar law
shall not constitute an Event of Default until such proceeding has continued unstayed for more than 60 consecutive days. 
 (iv) If an event
of default occurs under the City/Tenant Financing. 
 (b) If an Event of Default occurs, Landlord shall have the following rights and
remedies: 
 (i) Landlord, without any obligation to do so, may elect to cure the default on behalf of Tenant, in which event Tenant shall
reimburse Landlord upon demand for any sums paid or costs incurred by Landlord in curing the default, plus interest thereon at the Interest Rate from the respective dates of Landlord’s incurring such costs, which sums and costs together with
interest at the Interest Rate shall be deemed additional Rent; 
 (ii) To enter and repossess the Premises and remove all persons and all or
any property, in accordance with applicable Laws, without being liable for prosecution or damages, and Landlord may, at Landlord’s option, make Alterations and repairs in order to relet the Premises and relet all or any part(s) of the Premises
for Tenant’s account. Tenant agrees to pay to Landlord on demand any deficiency that may arise by reason of such reletting. In the event of reletting without termination of this Lease, Landlord may at any time thereafter elect to terminate this
Lease for such previous breach. 
 (iii) To terminate this Lease and the Term without any right on the part of Tenant to save the forfeiture
by payment of any sum due or by other performance of any condition, term or covenant broken. 
  

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 (iv) If Landlord obtains a final and unappealable judicial determination that Tenant is in default in
the payment of Monthly Rent for a total of six (6) months or more (taking into account the expiration of any applicable cure period without Tenant having effected a cure), and if Tenant shall not have cured such delinquency within thirty
(30) days after the entry of such judgment (or, if later, the date on which it becomes final), then Landlord shall have the further right to require Tenant, by giving written notice to Tenant, to pay all Rent during the balance of the Term in
semi-annual (as opposed to monthly) payments, each payable in advance, without Landlord’s being required to obtain separate judgments for any other default in the payment of Rent. Landlord agrees to credit against any such payments (or if
collected during any period for which Tenant shall have made such advance payment of Monthly Rent, Landlord shall pay to Tenant within twenty (20) days after receipt thereof) actually made by Tenant the rentals actually received by Landlord on
account of any reletting of the Premises by Landlord, net of the reasonable costs of reletting and preparing the premises for the replacement tenant. 
 (v) When this Lease and the Term or any extension thereof shall have been terminated on account of any Event of Default by Tenant, or when the Term or any extension thereof shall have expired, Tenant hereby authorizes
any attorney of any court of record of the Commonwealth of Pennsylvania to appear for Tenant and for anyone claiming by, through or under Tenant and to confess judgment against all such parties, and in favor of Landlord, in ejectment and for the
recovery of possession of the Premises, for which this Lease or a true and correct copy hereof shall be good and sufficient warrant. AFTER THE ENTRY OF ANY SUCH JUDGMENT A WRIT OF POSSESSION MAY BE ISSUED THEREON WITHOUT FURTHER NOTICE TO TENANT
AND WITHOUT A HEARING. If for any reason after such action shall have been commenced it shall be determined and possession of the Premises remain in or be restored to Tenant, Landlord shall have the right for the same Event of Default and
upon any subsequent Event of Default(s) or upon the termination of this Lease or Tenant’s right of possession as herein set forth, to again confess judgment as herein provided, for which this Lease or a true and correct copy hereof shall be
good and sufficient warrant. 
 (vi) The warrant to confess judgment set forth above shall continue in full force and effect and be
unaffected by amendments to this Lease or other agreements between Landlord and Tenant even if any such amendments or other agreements increase Tenant’s obligations or expand the size of the Premises. Tenant waives any procedural errors in
connection with the entry of any such judgment or in the issuance of any one or more writs of possession or execution or garnishment thereon. 
 (vii) TENANT KNOWINGLY AND EXPRESSLY WAIVES (i) ANY RIGHT, INCLUDING, WITHOUT LIMITATION, UNDER ANY APPLICABLE STATUTE, WHICH TENANT MAY HAVE TO RECEIVE A NOTICE TO QUIT PRIOR TO LANDLORD COMMENCING AN ACTION FOR REPOSSESSION OF THE
PREMISES AND (ii) ANY RIGHT WHICH TENANT MAY HAVE TO NOTICE AND TO HEARING PRIOR TO A LEVY UPON OR ATTACHMENT OF TENANT’S PROPERTY OR THEREAFTER. 
 (viii) Notwithstanding anything to the contrary in this Lease, Landlord shall be obligated to use reasonable efforts to mitigate any damages that Landlord would otherwise sustain by reason of any default by Tenant in
the payment or performance of Tenant’s obligations under this Lease. 
  

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 (c) Any provision to the contrary in this Section 22 notwithstanding, (i) Landlord shall not be
required to give Tenant the notice and opportunity to cure provided in Section 22(a) above more than twice in any consecutive 12-month period, and thereafter Landlord may declare an Event of Default without affording Tenant any of the notice
and cure rights provided under this Lease, and (ii) Landlord shall not be required to give such notice prior to exercising its rights under Section 22(b) if Tenant fails to comply with the provisions of Sections 13, 18 or 20(a) or, in an
emergency. 
 (d) No waiver by Landlord or Tenant of any breach by the other party shall be a waiver of any subsequent breach, nor shall any
forbearance by any party to seek a remedy for any breach by the other party be a waiver by such party of any rights and remedies with respect to such or any subsequent breach. Efforts by either party to mitigate the damages caused by the other
party’s default shall not constitute a waiver of the non-defaulting party’s right to recover damages hereunder. No right or remedy herein conferred upon or reserved to either party is intended to be exclusive of any other right or remedy
provided herein or by law, but each shall be cumulative and in addition to every other right or remedy given herein or now or hereafter existing at law or in equity. No payment by Tenant or receipt or acceptance by Landlord of a lesser amount than
the total amount due Landlord under this Lease shall be deemed to be other than on account, nor shall any endorsement or statement on any check or payment be deemed an accord and satisfaction, and Landlord may accept such check or payment without
prejudice to Landlord’s right to recover the balance of Rent due, or Landlord’s right to pursue any other available remedy. 
 (e)
(i) Tenant shall pay upon demand all costs and expenses, including the reasonable fees and out-of-pocket expenses of counsel, agents and others retained by Landlord, incurred in enforcing Tenant’s obligations hereunder or incurred by
Landlord in any litigation, negotiation or transaction in which Tenant causes Landlord to become involved. Landlord shall pay upon demand all costs and expenses, including the reasonable fees and out-of-pocket expenses of counsel, agents and others
retained by Tenant, incurred in enforcing Landlord’s obligations hereunder or incurred by Tenant in any litigation, negotiation or transaction in which Landlord causes Tenant to become involved. Notwithstanding the foregoing, each of Landlord
and Tenant shall pay the fees of its own counsel in negotiating this Lease and any amendment thereto or extension of the term thereof as well as any estoppel certificate or subordination, non-disturbance and attornment agreement. 
 (ii) If either party commences an action against the other party arising out of or in connection with this Lease, the prevailing party shall be entitled
to have and recover from the losing party attorneys’ fees, costs of suit, investigation expenses and discovery costs, including costs of appeal. 
 (f) TENANT HEREBY AGREES TO THE JURISDICTION OF ANY STATE OR FEDERAL COURT LOCATED WITHIN THE COMMONWEALTH OF PENNSYLVANIA, AND TENANT AGREES THAT ALL SERVICE OF PROCESS MAY BE MADE BY CERTIFIED MAIL DIRECTED TO
TENANT AT TENANT’S ADDRESS SET FORTH 

  

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ABOVE, AND SERVICE SO MADE WILL BE DEEMED TO BE COMPLETED AS PROVIDED IN SECTION 26, PROVIDED THAT NOTHING CONTAINED HEREIN WILL PREVENT LANDLORD
FROM BRINGING ANY ACTION OR EXERCISING ANY RIGHTS AGAINST ANY SECURITY OR AGAINST TENANT INDIVIDUALLY, OR AGAINST ANY PROPERTY OF TENANT WITHIN ANY OTHER STATE OR NATION TO ENFORCE ANY AWARD OR JUDGMENT OBTAINED IN THE VENUE PROVIDED ABOVE, TENANT
WAIVES ANY OBJECTION TO VENUE AND ANY OBJECTION BASED ON A MORE CONVENIENT FORUM IN ANY ACTION INSTITUTED HEREIN, PURSUANT TO THE PROVISIONS HEREOF. 
 23. Tenant’s Authority. Tenant represents and warrants to Landlord that if Tenant is a corporation, limited liability company, partnership or any other form of business association or entity:
(i) Tenant is duly formed, validly existing and in good standing under the laws of the state under which Tenant is organized, (ii) Tenant is qualified to do business in the state in which the Premises is located, (iii) Tenant has the
power and authority to enter into this Lease, (iv) the person(s) signing on behalf of Tenant are authorized to do so, and (v) this Lease constitutes a valid and binding obligation of Tenant enforceable in accordance with its terms. At the
time this Lease is executed, Tenant shall provide Landlord with resolutions or other documentation acceptable to Landlord evidencing that Tenant has the power and authority to enter into this Lease and that the person(s) signing on behalf of Tenant
have the authority to bind Tenant. 
 24. Liability of Landlord. The word “Landlord” in this Lease includes
the Landlord executing this Lease as well as its successors and assigns, each of which shall have the same rights, remedies, powers, authorities and privileges as it would have had it originally signed this Lease as Landlord. Any such person or
entity, whether or not named in this Lease, shall have no liability under this Lease after it ceases to hold title to the Premises except for obligations already accrued (and, as to any unapplied portion of Tenant’s Security Deposit, Landlord
shall be relieved of all liability upon transfer of such portion to its successor in interest). Tenant shall look solely to Landlord’s successor in interest for the performance of the covenants and obligations of the Landlord hereunder which
subsequently shall accrue. Landlord shall not be deemed to be in default under this Lease unless Tenant gives Landlord notice specifying the nature of the default and Landlord fails to cure the default within 30 days following Tenant’s notice,
provided, however, if the default cannot reasonably be cured within 30 days following Tenant’s notice, Landlord shall be afforded additional reasonable time to cure the default but only if Landlord begins to cure the default within 30 days
following Tenant’s notice and continues diligently in good faith to completely cure the default. Notwithstanding the foregoing, Landlord shall act immediately to cure any default on its part that results in any emergency or constitutes a threat
of imminent damage or injury to persons or property. Neither Landlord nor any principal of Landlord nor any owner of the Premises, whether disclosed or undisclosed, shall have any personal liability with respect to any of the provisions of this
Lease or the Premises; Tenant shall look solely to the equity of Landlord in the Premises and any insurance proceeds or condemnation awards or payments in lieu thereof with respect to the Premises for the satisfaction of any claim by Tenant against
Landlord. 
  

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 25. Miscellaneous. 
 (a) The captions in this Lease are for convenience only, and are not a part of this Lease and do not in any way define, limit, describe or amplify the
terms of this Lease. 
 (b) This Lease together with the Exhibits and Addenda attached hereto represents the entire agreement between the
parties hereto and there are no collateral or oral agreements, representations, warranties, conditions, promises or understandings between Landlord and Tenant with respect to the Premises. No rights, easements or licenses are acquired in the
Premises or any land adjacent to the Premises by Tenant by implication or otherwise except as expressly set forth in this Lease. Without limiting the foregoing, this Lease does not grant any easement or rights for light, air and view and any
diminution or blockage of light, air and view by any structure or condition now or later erected will not affect this Lease or impose any liability on Landlord. This Lease shall not be modified in any manner except by an instrument in writing
executed by the parties. The masculine (or neuter) pronoun and the singular number shall include the masculine, feminine and neuter genders and the singular and plural number. The word “including” followed by any specific item(s) is deemed
to refer to examples rather than to be words of limitation. The word “person” includes a natural person, a partnership, a corporation, a limited liability company, an association and any other form of business association or entity. Both
parties having participated fully and equally in the negotiation and preparation of this Lease, this Lease shall not be more strictly construed, nor any ambiguities in this Lease resolved, against either Landlord or Tenant 
 (c) Each covenant, agreement, obligation, term, condition or other provision contained in this Lease shall be deemed and construed as a separate and
independent covenant of the party bound by, undertaking or making the same, not dependent on any other provision of this Lease unless otherwise expressly provided. All of the terms and conditions set forth in this Lease shall apply throughout the
Term unless otherwise expressly set Forth herein 
 (d) If any provisions of this Lease shall be declared unenforceable in any respect, such
unenforceability shall not affect any other provision of this Lease, and each such provision shall be deemed to be modified, if possible, in such a manner as to render it enforceable and to preserve to the extent possible the intent of the parties
as set forth herein. This Lease shall be construed and enforced in accordance with the laws of the state in which the Premises is located. 
 (e) This Lease shall be binding upon and inure to the benefit of Landlord and its heirs, personal representatives, successors and assigns, and Tenant, and its heirs, personal representatives and permitted successors and assigns. 

(f) All persons liable for the obligations of Tenant under this Lease shall be jointly and severally liable for such obligations 
 (g) Landlord shall not encumber the Premises with, or subject the Premises to, any restrictions, covenants, conditions or easements that would diminish
the rights granted to Tenant, or increase the obligations of Tenant, under this Lease. 
 26. Notices. Any notice or other
communication under this Lease shall be in writing and addressed to Landlord or Tenant at their respective addresses specified in Section 1 above (or to such other address as either may designate by notice to the other) with a copy 

  

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to any Mortgagee or other party designated by Landlord. Copies of all notices to Tenant should be directed to MASLON EDELMAN
BORMAN & BRAND, LLP at 3300 Wells Fargo Center, 90 South Seventh Street, Minneapolis, MN 55402-4140, (612) 672-8323 (Fax), Attention: Counsel for Apptec Laboratory Services, LLC Each notice or other
communication shall be deemed given if sent by prepaid overnight delivery service or by certified mail, return receipt requested, postage prepaid or in any other manner, with delivery in any case evidenced by a receipt, and shall be deemed received
on the day of actual receipt by the intended recipient or on the business day delivery is refused. The giving of notice by Landlord’s or Tenant’s attorneys, representatives and agents under this Section shall be deemed to be the acts of
Landlord or Tenant, as applicable; however, the foregoing provisions governing the date on which a notice is deemed to have been received shall mean and refer to the date on which a party to this Lease, and not its counsel or other recipient to
which a copy of the notice may be sent, is deemed to have received the notice 
 2 7. Security Deposit. As additional security
for the full and prompt performance by Tenant of the terms and covenants of this Lease, Tenant shall, within thirty (30) days after the execution and delivery of this Lease, deliver to Landlord, together with Tenant’s execution of this
Lease, an irrevocable negotiable letter of credit (and “LC”), issued by a bank acceptable to Landlord, having a banking office in Philadelphia, Pennsylvania (and Landlord agrees that Wells Fargo National Bank is an acceptable bank),
in form and content reasonably acceptable to Landlord, for the benefit of Landlord, in the sum of One Million and 00/100 Dollar’s ($1,000,000.00) (the “Security Deposit”). Such LC shall have a term covering the entire Initial
Term of the Lease and shall expire not less than sixty (60) days after the expiration of the term of the Lease. Provided that no default exists, the face amount of the LC shall be reduced periodically, in such amount and as of the date set
forth in the amortization schedule below: 
  

				
	 LEASE YEARS:
	  	FACE AMOUNT OF LC:
	 1-7
	  	$	1,000,000.00
	 8-10
	  	$	750,000.00
	 1145
	  	$	98,232.56

 Tenant’s failure to keep the LC in place for the hereinabove agreed amounts during the entire
term of this Lease, and for at least sixty (60) days after the expiration of the term of this Lease shall constitute an Event of Default under this Lease and Landlord shall be entitled, without notice, to present the LC for payment. In the
event the LC is presented for payment, which is permissible only upon the occurrence of an Event of Default hereunder (including any holdover), Landlord may apply the proceeds on account of the Event of Default to the cure of any Event of Default by
Tenant under this Lease. If the LC has been converted into a cash Security Deposit, Tenant shall, upon demand, restore any portion of the Security Deposit which may be applied by Landlord to the cure of any default by Tenant under this Lease
Notwithstanding the foregoing provisions of this Paragraph, to the extent that Landlord has not applied any portion of the Security Deposit on account of a default under this Lease, the remaining Security Deposit (after Tenant has 

  

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made all payments to Landlord pursuant to the provisions of this Lease) shall be returned (together with interest thereon from the date drawn by Landlord at
the Interest Rate until paid to Tenant) to Tenant promptly after the expiration of this Lease and the full performance of Tenant hereunder. Until returned to Tenant after the expiration of the Lease and the full performance of Tenant hereunder
(including, without limitation, any payment due by Tenant as a result of a reconciliation of Tenant’s additional rent obligations), the Security Deposit shall remain the property of Landlord 
 28. Brokers. Tenant represents and warrants to Landlord that Broker is the only broker or finder that Tenant had any dealings, negotiations
or consultations with relating to the Premises or this Lease and that no other broker or finder called the Premises to Tenant’s attention for Lease or took any part in any dealings, negotiations or consultations relating to the Premises or this
Lease. Absent an express written agreement to the contrary with Landlord, neither Broker nor any other agent or broker retained by Tenant, whether retained at or before the date of this Lease or at any time thereafter, shall be entitled to any
commission upon any renewal or extension of this Lease or any expansion of the Premises. Tenant agrees to indemnify, defend and hold harmless Landlord from and against all costs, fees (including, without limitation, attorney’s fees), expenses,
liabilities and claims incurred or suffered by Landlord arising from any breach by Tenant of Tenant’s representation and warranty in this Section. Landlord warrants that it has not engaged or dealt with any broker in connection with this Lease
other than the Broker and Landlord agrees to indemnify, defend and hold Tenant harmless from and against any claim for broker’s fees or finder’s fees asserted on account of any dealings with Landlord by any broker. Landlord shall be
responsible for any commission owing to the Broker, as set forth in a separate agreement between Landlord and Broker 
 29.
Construction of Base Building and Tenant Improvements. The construction of the Building Shell and all related site work and other improvements to be constructed by Landlord pursuant to this Lease shall be governed by the provisions of
Exhibit “D” attached hereto and made a part hereof. The construction of the Tenant Improvements to be constructed by Tenant pursuant to this Lease shall be also governed by the provisions of Exhibit “D” attached
hereto and made a part hereof. 
 30. Rent Commencement Date. The date on which Tenant shall be obligated to commence paying
Rent under this Lease (the “Rent Commencement Date”) shall be the ninetieth (90th) day after the date on which Substantial Completion of the Base Building Work occurs, provided that the Rent Commencement Date shall be delayed
by one day for each day of delay in Tenant’s contractors’ completion of the Tenant Improvements that is caused by Landlord. 
 31.
Lease Contingency. If any one or more of the contingencies listed below in this Section 31 is not satisfied on or before February 28, 2003, then either Landlord or Tenant, upon notice to the other party, shall have the right
to terminate this Lease, following which termination the parties shall have no further liability or obligation to each other except for any liabilities or obligations that are expressly provided herein to survive such termination. 
 (a) Landlord has advised Tenant that, as of the date of this Lease, the Land is owned by the City of Philadelphia and that Landlord have entered into, or
are about to enter into, a Sales and Development Agreement (the “Agreement of Sale”) which shall 

  

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set forth, among other things, (i) the City of Philadelphia’s agreement to sell, and Landlord’s agreement to purchase, the Land, (ii) the
City of Philadelphia’s agreement to fund a $650,000 grant to Landlord (the “TI Grant”), which shall be used by Landlord to increase the Tenant Improvement Allowance dollar for dollar, (iii) the City of Philadelphia’s
commitment to ensure that adequate utility services are provided to the perimeter of the Land, and (iv) the agreement by the City of Philadelphia and Landlord to enter into a reciprocal easement agreement to provide for, among other things,
access rights for Landlord and Tenant to and from the Philadelphia Naval Business Center and portions thereof, utility services across adjacent lands of the City of Philadelphia and the payment of common area maintenance by Landlord for such access
and utility rights. Accordingly, the validity and effectiveness of this Lease are contingent upon the execution and delivery of the Agreement of Sale by the City of Philadelphia and Landlord and the consummation and performance of the transactions
set forth therein. 
 (b) The effectiveness and validity of this Lease are further conditioned upon the issuance by the City or any political
subdivision thereof of a commitment to Tenant to fund not less than $3,500,000 to Tenant (the “City/Tenant Financing”), on terms acceptable to Tenant, to be used toward the cost of the Tenant Improvements and the closing on such
financing. 
 (c) The effectiveness and validity of this Lease are further conditioned upon receipt by the Landlord of a $1,500,000 Economic
Conversion Grant from the Philadelphia Authority for Industrial Development which shall be used for additional subsurface and foundation work. 
 (d) The effectiveness and validity of this Lease are further conditioned upon the City and Landlord’s entering into an intercreditor agreement in form mutually acceptable to the City and Landlord. 
 32. Keystone Opportunity Zone Provisions. The parties acknowledge that the Premises is located within a Keystone Employment Opportunity
Zone, and Tenant hereby covenants to comply with the requirements governing the use and occupancy of property located within a Keystone Employment Opportunity Zone under applicable provisions of Pennsylvania law during the entire Term of this Lease
and agrees that such compliance shall be the sole responsibility of Tenant and that Landlord shall have no responsibility or liability therefor 
 33. City of Philadelphia Provisions. 
 (a) Tenant shall not discriminate nor permit discrimination against any person
because of race, color, religion, national origin, sex, sexual orientation or ancestry. Without limiting any other provision of this Lease, Tenant agrees to comply with the Fair Practices Ordinance of the City of Philadelphia (Section 9-1100 of the
Philadelphia Code), as amended from time to time. Tenant’s noncompliance with the provisions of this Article shall constitute a material breach of this Lease. In the event of such noncompliance, Landlord may take appropriate action to enforce
compliance, may (subject to the proviso of Section 22.4) terminate this Lease, or may pursue other remedies as may be provided by law. 
  

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 (b) In accordance with Chapter 17-400 of the Philadelphia Code, Tenant agrees that its payment or
reimbursement of membership fees or other expenses associated with participation by its employees in an exclusionary private organization, insofar as such participation confers an employment advantage or constitutes or results in discrimination with
regard to hiring, tenure of employment, promotions, terms, privileges or conditions of employment on the basis of race, color, sex, sexual orientation, religion, national origin or ancestry, constitutes a substantial breach of this Lease entitling
Landlord to all rights and remedies provided in this Lease or otherwise available in law or equity 
 (c) Tenant hereby certifies and
represents that Tenant and Tenant’s parent company(ies) and subsidiary(ies) are not currently indebted to the City and will not at any time - during the term of this Lease be indebted to City, for or on account of any delinquent taxes
(including, but not limited to, taxes collected by City on behalf of the School District of Philadelphia), liens, judgments, fees or other debts for which no written lease or payment plan satisfactory to City has been established. In addition to any
other rights or remedies available to City at law or in equity, Tenant acknowledges that any breach or failure to conform to this certification may, at the option and direction of City, result in the withholding of payments, if any, otherwise due to
Tenant for services rendered in connection with this Lease and, if such breach or failure is not resolved to City’s satisfaction within a reasonable time frame specified by City in writing, may result in the offset of any such indebtedness
against said payments otherwise due to Tenant and/or the termination of Tenant for default (in which case Tenant will be liable for all excess costs and other damages resulting from the termination). 
 34. Right of First Offer. 
 (a)
Except as otherwise set forth below in this Section .34, if Landlord desires to sell the Premises at any time during the Term, Landlord shall notify Tenant in writing (the “Sale Notice”) of such desire and shall advise Tenant of
Landlord’s proposed sale price for (the Premises (the “Stated Price”). Tenant shall have a period of thirty (30) days thereafter in which Tenant shall have the right to advise Landlord that Tenant agrees to purchase the
Premises for the Stated Price. 
 (b) If Tenant fails to respond within such time period or if Tenant advises Landlord in writing that Tenant
does not elect to purchase the Premises for the Stated Price, Landlord shall be free, for a period of one year after such election or deemed election by Tenant, to sell the Premises for a sale price greater than or equal to 95% of the Stated Price,
and Tenant shall have no lights or interest in the Premises or in such sale and shall not interfere with any such sale within the aforesaid price range, If Landlord does not consummate a sale of the Premises within such one-year period, or if
Landlord desires to sell the Premises within the one-year period for a price less than 95% of the Stated Price, Landlord shall be required to re-initiate the procedures of paragraph (a) above, 
 (c) If Tenant timely sends a written notice (the “Acceptance Notice”) stating that Tenant elects to purchase the Premises at the Stated
Price as permitted in (a) above, Tenant’s Acceptance Notice, together with the Sale Notice and this Lease, shall form a mutually binding agreement for the purchase and sale of the Premises on the following terms and conditions:
(i) the purchase price shall be equal to the Stated Price, payable by wire transfer of immediately available federal funds at closing; (ii) the closing shall take 

  

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place on the first business day which is on or after 120 days after Tenant’s Acceptance Notice, and shall be held at a place and a time in the City of
Philadelphia as shall be designated by Landlord; (iii) good and marketable title shall be conveyed free and clear of any mortgage liens and monetary judgments, but shall be subject to all other matters of record; (iv) the transfer shall be on
an “as is where is” basis, with no representations or warranties by Landlord with respect to the condition of the Premises; (v) Tenant shall pay to Landlord at Closing all Rent and other sums due to Landlord under the Lease through
the date of the Closing (including an estimate of all Operating Expenses with respect to the period prior to Closing); and (vi) the parties shall share equally all realty transfer taxes payable with respect to such conveyance, and all other
closing adjustments and apportionments (including real estate taxes which shall be prorated through the date of Closing) shall be governed by local custom for a transaction of this nature. 
 (d) Until the Closing of such sale, all terms of this Lease shall continue in effect, including the obligation to pay Rent. 
 (e) If Tenant defaults in the completion of Closing, after issuing Tenant’s Acceptance Letter, this Section 34 shall be null and void and
Landlord shall thereafter be entitled to sell the Premises at any price, at any time and to any person without regard to the terms of this section. 
 (f) Tenant’s right of first offer as set forth in this Section 34 shall not apply to: (a) any transfer or conveyance of the Premises or any portion thereof or any interest therein to an entity in which Liberty Property Trust
or its successors holds a significant direct or indirect equity interest (“significant,” as used herein, meaning not less than a 25% interest); (b) any transfer or conveyance of the Premises in mortgage foreclosure, by deed in lieu of
foreclosure or as part of a settlement with a mortgagee; or (c) any transfer or conveyance of the Premises or any interest therein as part of a sale by Landlord or its affiliates of a portfolio of properties in a single transaction or series of
related transactions (a “portfolio” being defined as two or more properties). 
 (g) The rights of Tenant under this
Section 34 shall run to the benefit of AppTec Laboratory Services LLC and its successors and permitted assignees. 
 35. Expansion
Right 
 (a) The following terms shall be defined as follows: 
 (i) “Phase II Building” shall mean the building which may be constructed by Landlord in accordance with this Lease, to have not less
than 20,000 Rentable Square Feet and not more than 75,000 Rentable Square Feet, configured in the same basic footprint as the Building as generally shown on Exhibit “D-2” attached hereto (the land underlying such building being the
northernmost portion of the Land associated with the footprint labeled thereon as “Phase 2”) with the ability of Tenant to request that the length of the Phase II Building be reduced on a bay-by-bay basis (said reduction to occur along a
column line which is perpendicular to the front face of the Building), being otherwise generally consistent with the Building in terms of building finish, floor layouts and specifications and having the floor plan, elevations and perspective views
generally described on Exhibit “D-6,” 

  

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Exhibit “D-7” and Exhibit “D-8,” respectively, and which shall be more precisely defined in the Phase II Building Final
Construction Documents to be developed as set forth below. 
 (ii) “Phase II Commencement Date” shall mean the date of
Substantial Completion of the Phase II Building. 
 (iii) “Phase II Costs” shall mean the aggregate of all costs projected
to be incurred by Landlord (as shall be detailed by Landlord in a project budget to be presented to Tenant promptly after Tenant issues the Phase II Option Notice (as defined below) in connection with the development and construction of the Phase II
Building), including (without limitation) costs of obtaining all licenses, variances, zoning changes, building permits and other governmental approvals and certificates; the fees and expenses of all architects and other design professionals,
engineers and consultants; title insurance; loan fees; legal and accounting fees; brokerage fees (if any); costs of demolition of existing structures and removal of debris; costs of all site preparation and infrastructure improvements; costs of
obtaining utility service for the Phase II Building; hard costs of construction of the Phase II Building, including all furnishings, fixtures and equipment therein to the extent provided by Landlord; construction-period interest, insurance real
estate taxes, utilities and other carrying costs; a development management fee in an amount equal to 2% of the total of all of the foregoing costs; a contingency in an amount equal to 3% of the total of all of the foregoing costs; and a tenant
improvement allowance of $10.00 per Rentable Square Foot of the Phase II Building. Tenant shall have the right to designate a tenant improvement allowance in an amount greater than $10.00 per Rentable Square Foot of the Building but not greater than
$22.00 per Rentable Square Foot of the Building, subject to Landlord’s right of recoupment of such excess costs as set forth in Section 35(a)(vi) below. 
 (iv) “Phase II Land” shall mean that portion of the Land as is shown on Exhibit “D-2” that underlies the building footprint thereon labeled “Phase 2”, subject to refinement
based on an actual survey, field conditions, topographical permits and approvals, and other matters affecting the actual design of the Phase II Building. 
 (v) “Phase II Premises” shall mean the Phase II Land and the Phase II Building. 
 (vi)
“Phase II Monthly Rent” shall mean, for the first lease year of the Phase II Term, the sum of (A) one twelfth (1/12) of the product of the Phase II Costs multiplied by 0.12, plus (B) if Tenant shall have designated a
Phase II tenant improvement allowance greater than $10.00 per Rentable Square Foot of the Building (such excess being referred to as the “Excess Tenant Allowance”) as contemplated by Section 35(a)(iii) above, an amount per
month equal to that sum which, if paid in equal monthly installments over the Phase II Term, would completely amortize the Excess Tenant Allowance and interest thereon at 12% per annum. For each lease year after the first lease year of the
Phase II Term, the Phase II Monthly Rent shall be 102% of the amount payable during the immediately preceding lease year. 
 (vii)
“Phase II Minimum Annual Rent” shall mean, for each lease year of the Phase II Term, twelve times the Phase II Monthly Rent for such lease year. 
  

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 (viii) “Phase II Terra” shall mean the period of time commencing on the Phase II
Commencement Date and ending on the last day of the calendar month in which the fifteenth (15th) anniversary of the Phase II Commencement Date occurs. 
 (b) Provided that Landlord has not given Tenant notice of monetary default more than two times preceding Tenant’s exercise of this expansion right, and provided further that there then exists no Event of Default
by Tenant under this Lease nor any event involving the payment of money that with the giving of notice and/or the passage of time would constitute a default, Tenant shall have the right, exercisable by giving written notice thereof (the
“Phase II Option Notice”) on or before the tenth anniversary of the Commencement Date, to require Landlord to cause the construction of the Phase II Building in accordance with the terms hereof Notwithstanding the foregoing,
Landlord shall have no obligation to construct the Phase II Building if, between the date of this Lease and the date of commencement of construction of the Phase II Building, any Laws are enacted that would prohibit or materially restrict
Landlord’s ability to perform such work lawfully. 
 (c) The development of the final construction documents for the Phase II Building
shall be governed by the provisions of Exhibit D attached hereto, with all references to the “Building” being read as references to the Phase II Building, and all references to the “Base Building Scope Documents”, and successive
phases of plans and specifications, being read as the correlative sets of documents relating to the Phase II Building. Upon completion of the Final Phase II Construction Documents pursuant to such provisions, Landlord shall proceed with the
construction of the Phase II Building pursuant to the same terms and conditions as are set forth in said Exhibit D. Likewise, the construction and funding of all Tenant Improvements relating to the Phase II Building shall be governed by the
provisions of Sections 5 and 6 of Exhibit D attached hereto. 
 (d) From and after the Phase II Commencement Date (subject to Section 37
below regarding severance of this Lease): 
 (i) all references in this Lease to the Building shall include references to both the Building
and the Phase II Building; 
 (ii) the Minimum Annual Rent and the Monthly Rent shall be increased by the Phase II Minimum Annual Rent and
the Phase II Monthly Rent, respectively, for the duration of the Phase II Term; and 
 (iii) the term of this Lease with respect to the
Phase I Premises shall be the Term as defined in Section 4 above, and the term of this lease with respect to the Phase II Premises shall be the Phase II Term. 
 36. Leasehold Mortgages. 
 (a) Tenant shall have the light to mortgage this Lease, subject,
however, to the limitations of this Section. Any such leasehold mortgage (a “Leasehold Mortgage”) shall be subject and subordinate to the rights of Landlord under this Lease and any mortgage or other encumbrance now or hereafter
encumbering the Building or Landlord’s interest in the Building, and shall be subject to the mutual execution of an intercreditor agreement between such Leasehold Mortgagee and the holder of the senior 

  

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mortgage upon Landlord’s fee estate from time to time. The form of Leasehold Mortgage shall be subject to Landlord’s prior written approval, which
shall not be unreasonably withheld, conditioned or delayed. Tenant shall provide Landlord with any proposed Leasehold Mortgage no less than thirty (30) days before the date upon which Tenant intends to grant such Leasehold Mortgage 
 (b) No holder of a Leasehold Mortgage (a “Leasehold Mortgagee”) shall have the rights or benefits mentioned in this Section, nor shall
the provisions of this Section be binding upon Landlord, unless and until the name and address of the Leasehold Mortgagee shall have been delivered to Landlord in accordance with Section 26 of this Lease, notwithstanding any other form of
notice, actual or constructive. 
 (c) If Tenant shall mortgage this Lease in compliance with the provisions of this Section, then the
following provisions shall apply until the earlier of (x) the satisfaction of the Leasehold Mortgage of record, (y) Landlord’s receipt of notice from Tenant or Leasehold Mortgagee that Tenant has satisfied the terms of the Leasehold
Mortgage, and (z) the termination of this Lease: 
 (i) Landlord, upon serving upon Tenant any notice of default pursuant to this Lease,
shall also serve a copy of such notice upon the Leasehold Mortgagee, at the address provided to Landlord in accordance with this Section 
 (ii) If Tenant fails to comply with the terms and conditions of this Lease, Leasehold Mortgagee shall have the right to remedy such failures, or cause the same to be remedied, within a reasonable period of time if Tenant has failed to
remedy such failure within the time period granted to Tenant under this Lease, and Landlord shall accept such performance by or at the instance of such Leasehold Mortgagee as if the same had been made by Tenant. No termination of this Lease shall be
binding on any Leasehold Mortgagee unless effected in compliance with the terms and conditions of the Leasehold Mortgage. 
 (iii) Any
notice or other communication which Landlord shall desire or is required to give to or serve upon the Leasehold Mortgagee shall be in writing and shall be served by registered mail, or by a nationally recognized overnight courier service with
guaranteed next business day delivery, addressed to such Leasehold Mortgagee at the address provided to Landlord in accordance with this Section, or at such other address as shall be designated by such Leasehold Mortgagee by notice in writing given
to Landlord in accordance with Section 26 of this Lease. Notices shall be deemed to have been given upon the earlier of actual receipt or three (3) business days after posting in the United States mail or one (1) business day after
deposit with a nationally recognized overnight courier service., Any notice or other communication which the Leasehold Mortgagee shall desire or is required to give to or serve upon Landlord shall be delivered in accordance with Section 26 of
this Lease. 
 (iv) Anything herein contained to the contrary notwithstanding, the provisions of this Section shall inure only to the
benefit of the Leasehold Mortgagee. Tenant shall not grant more than one Leasehold Mortgage at one time. 
  

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 (v) Within ten (10) days after the satisfaction of the Leasehold Mortgage, Tenant shall notify
Landlord of such satisfaction and Tenant shall cause a release of such Leasehold Mortgage to be recorded in the appropriate recorder’s office. Tenant shall deliver a copy of any such release to Landlord promptly after recording. 
 37 Severance of the Lease. 
 (a) At any time during the Term of the Phase II Term, Landlord shall have the right, exercisable by giving written notice thereof to Tenant (the “Severance Notice”), to sever this Lease into two separate leases, one lease
(the “Phase I Lease”) demising the Phase I Premises and the other lease (the “Phase II Lease”) demising the Phase II Premises. 
 (b) Promptly after issuing the Severance Notice, Landlord shall prepare and deliver to Tenant, at Landlord’s expense, and Landlord and Tenant shall mutually execute and deliver, the Phase I Lease and the Phase II
Lease, each of which shall be substantially identical to this Lease, except that; 
 (i) In the Phase II Lease, the definitions of the terms
“Premises,” “Land, “Building,” “Rent” and “Term” shall mean, respectively, the Phase II Premises, the Phase II Land, the Phase II Building, the Phase II Rent and the Phase II Term, with the understanding
that the Phase II Rent shall be zero until the Phase II Commencement Date, and all provisions of the Phase II Lease relating to maintenance, repair and alteration of the Phase II Building shall be of no force or effect until Substantial Completion
of the Building Shell of the Phase II Building. 
 (ii) In the Phase I Lease, all references to the terms “Premises,”
“Land,” “Kent,” “Building,” and “Term” shall be interpreted to be references to each of those terms without regard to their Phase II counterparts 
 (iii) The obligations of the tenant under the Phase I Lease (“Tenant I”) and the obligations of the tenant under the Phase II Lease
(“Tenant II”) shall not be cross-defaulted or otherwise conditioned upon each other. The obligations of the landlord under the Phase I Lease (“Landlord I”) and the obligations of the landlord under the Phase II
Lease (“Landlord II”) shall not be cross-defaulted or otherwise conditioned upon each other. Without limiting the generality of the foregoing: (A) all obligations of Landlord II to construct, warrant the construction of, repair
or maintain the Phase II Building shall not be binding upon Landlord I, and Tenant I shall have no rights against Landlord I for failure of the Landlord II to perform any of such duties; (B) each of the Phase I Lease and the Phase II Lease may
be separately assigned, mortgaged or pledged, subject to the respective terms of each such lease prohibiting or restricting assignment, mortgaging or pledging; and (C) the rights of first offer to be set forth in Section 34 of each of the
Phase I Lease and the Phase II Lease shall apply only to the respective Premises demised under that Lease and shall not be linked together in any way, 
 (iv) The expansion light set forth in Section 35 of this Lease shall appear only in the Phase II Lease and not in the Phase I Lease, 
 (c) Landlord and Tenant shall act diligently, reasonably and in good faith in resolving any issues relating to the form of the Phase I Lease and the Phase II Lease consistent with the terms hereof, with the result
that each of those separate leases will have been mutually executed and delivered by Landlord and Tenant within 30 days after Landlord delivers the Severance Notice. 
  

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 (d) If prior to such severance Tenant shall have granted any Leasehold Mortgage pursuant to
Section 36 of this Lease, Tenant shall cause the holder thereof to sever such mortgage so that it shall encumber only the Phase I Premises. No Leasehold Mortgages shall be permitted with respect to the Phase II Premises. 
 (e) To the extent that either Landlord or Tenant reasonably determines that it would be necessary or desirable to grant or require easements across
either the Phase I Land or the Phase II Land in order to provide pedestrian or vehicular access or utility access to the Phase I Premises or the Phase II Premises in order to permit the enjoyment of such access and utilities substantially equivalent
to that which would have existed in the absence of such a severance, Landlord shall create appropriate easements or cross-easements in a form reasonably acceptable to Landlord and Tenant, and shall cause such easements to be executed, delivered,
acknowledged and recorded in the land records of Philadelphia County. 
  

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 IN WITNESS WHEREOF, Landlord and Tenant have executed this Lease on the respective date(s) set
forth below. 
  

											
		 		 		 	Landlord:
				
		 		 		 	 LIBERTY PROPERTY PHILADELPHIA
 LIMITED PARTNERSHIP V

					
		 		 		 	By:	 	 Liberty Property Philadelphia Corporation V,
 Sole General Partner

	Date signed:	 		 		 		 	
	12/3/2002	 		 		 	By:	 	 /s/ Willard G. Rouse, III

		 		 		 		 	Name:	 	Willard G. Rouse, III
		 		 		 		 	Title:	 	Chairman & Chief Executive Officer
						
		 		 		 		 	By:	 	 /s/ John S. Gattuso

		 		 		 		 	Name:	 	John S. Gattuso
		 		 		 		 	Title:	 	Senior Vice President
				
		 		 		 	Tenant:
				
		 		 		 	APPTEC LABORATORY SERVICES, LLC
	Date signed:	 		 		 		 	
	12/2/2002	 		 	By:	 	 /s/ Bonita L. Baskin

		 		 		 	Name:	 	Bonita L. Baskin
		 		 		 	Title:	 	CEO
	Attest:	 	 /s/ William D. Smith
	 		 		 		 	
	Name:	 	William D. Smith	 		 		 		 	
	Title:	 	EVP	 		 		 		 	

  

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 Addendum 1 to Lease Agreement 
 (Single Tenant Office and Industrial)  
 DEFINITIONS 
 “ADA” means the Americans With Disabilities Act of 1990 (42 U.S.C § 1201 et seq.), as amended and supplemented from time to time. 
 “Additional Rent” means all amounts payable by Tenant under this Lease, except for Minimum Annual Rent. 
 “Affiliate” means (i) any entity controlling, controlled by, or under common control of, Tenant, (ii) any successor to Tenant by merger,
consolidation or reorganization, and (iii) any purchaser of all or substantially all of the assets of Tenant as a going concern. 
 “Agents”
of a party means such party’s employees, agents, representatives, contractors, licensees or invitees. 
 “Alteration” means any addition,
alteration or improvement to the Premises. 
 “Biological Material” means any infectious or biological material or waste, including without
limitation, cultures, pathological material or waste, human blood and body fluid and sharps. 
 “Building System” means any electrical, mechanical, structural, plumbing, HVAC: sprinkler, life safety or security system serving
the Building. 
 “Environmental Laws” means all present or future federal, state or local laws, ordinances, rules or regulations (including the
rules and regulations of the federal Environmental Protection Agency and comparable state agency) relating to pollution, to the protection of the environment, or to the environmental condition of the Premises. 
 “Event of Default” means a default described in Section 22(a) of this Lease. 
 “Force Majeure Events” means any accident, breakage, strike, shortage of materials, acts of God, governmental actions or omissions (including, without limitation, any delay in issuing or failure to issue any
necessary permits or approvals) or other causes beyond a party’s reasonable control. 
 “Hazardous Materials” means (i) pollutants,
chemicals, petroleum products, contaminants, toxic or hazardous wastes or other materials or radioactive matter the removal of which is required or the use of which is regulated, restricted, prohibited or penalized by any Environmental Law, and
(ii) any Biological Material. 
 “Holidays” means the days observed as holidays by the United States government, the Commonwealth of
Pennsylvania or the City of Philadelphia, as well as days declared as holidays in any union contract affecting the operation of the Building. 
 “HVAC” means heating, ventilating and/or air conditioning. 
  

 - 1 - 

 “Interest Rate” means the rate of interest per annum from time to time published in The Wall Street Journal (or
comparable financial publication designated by Landlord if The Wall Street Journal ceases to be published or ceases to publish a prime rate) as the “High Prime Rate”, or the “Prime Rate” if only one “Prime Rate” is
published, as the same may fluctuate from time to time, plus 2%, compounded annually. 
 “Laws” means all laws, ordinances, rules, orders,
regulations and other requirements of federal, state or local governmental authorities now or subsequently pertaining to the Premises or the use and occupation of the Premises, including, without limitation, all Environmental Laws, zoning
ordinances, subdivision and building codes (including any variances lawfully granted thereunder) and the Americans with Disabilities Act and the regulations promulgated thereunder. 
 “Maintain” means to provide Maintenance. 
 “Maintenance” means such maintenance, repair and, to the
extent necessary and appropriate, replacement, as may be needed to keep the Premises in good condition and repair. 
 “Monthly Rent” means the
monthly installment of Minimum Annual Rent plus the monthly installment of estimated Annual Operating Expenses payable by Tenant from time to time under this Lease. 
 “Mortgage” means any mortgage, deed of trust or other lien or encumbrance on Landlord’s interest in the Premises or any portion thereof, including without limitation any ground or master Lease if
Landlord’s interest is or becomes a leasehold estate. 
 “Mortgagee” means the holder of any Mortgage, including any ground or master lessor
if Landlord’s interest is or becomes a leasehold estate. 
 “Operating Expenses” means (i) the reasonable costs, charges and expenses
incurred by Landlord in connection with the performance by Landlord of its obligations under Subsection 9(a) of this Lease including, but not limited to, wages and salaries (and taxes imposed upon employers with respect to such wages and salaries)
and fringe benefits paid to persons employed by Landlord or any management company, who are associated with the Premises for such time that their work directly relates to the Premises), (ii) the cost of insurance carried by Landlord pursuant to
Section 8 of this Lease together with the cost of any deductible paid by Landlord in connection with an insured loss, (iii) the reasonable costs of alterations and improvements made to the Premises pursuant to requirements of Laws which
are not capital in nature, (iv) all levies, taxes (including real estate taxes, school district taxes, sales taxes, gross receipt taxes and the gross receipts portion of any Business Privilege Tax or similar tax assessed by the City of
Philadelphia), assessments, liens, license and permit fees, together with the reasonable cost of contesting any of the foregoing, which are applicable to the Term, and which are imposed by any authority or under any Law, or pursuant to any recorded
covenants or agreements, upon or with respect to the Premises, or any improvements thereto, or directly upon this Lease or the Rent or upon amounts payable by any subtenants or other occupants of the Premises, or against Landlord because of
Landlord’s estate or interest in the Premises, it being understood that, if the Premises is subject to a real estate tax abatement program and such program ceases to benefit the Premises during the Term, the real estate and school district
taxes will increase, and (v) the annual amortization (over 

  

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their estimated economic useful life or payback period, whichever is shorter) of the costs (including reasonable financing charges) of capital improvements
or replacements which are made (A) pursuant to requirements of Laws enacted after the Commencement Date, (B) for the purpose of reducing Operating Expenses, or (C) for the purpose of directly enhancing Tenant’s safety,
(vi) a management fee, which shall be equal to 4% of the Minimum Annual Rent and Operating Expenses (the “Management Fee”) Notwithstanding anything to the contrary in this Lease, the following shall not be included in Operating
Expenses: (i) the cost of any items of a capital nature; provided, however, Operating Expenses may include annual contributions toward the replacement costs actually incurred by Landlord, based on a full amortization of the replacement cost
over the useful life of the item in question, of the following capital items; (A) roof replacements, (B) parking area resurfacing, and (C) governmentally required improvements or alterations (but not those related to hazardous
materials) in connection with laws enacted after the Commencement Date; (ii) charges charged to Tenant under any other sections of this Lease or covered by insurance or condemnation proceeds; (iii) legal fees; (iv) initial
acquisition, construction, and installation costs (or assessments for such costs) for additions or upgrades to the Premises; (v) the cost of any work which is covered by Landlord’s Construction Warranties or any other warranties;
(vi) costs and expenses attributable to any personnel except to the extent the time and energies of such personnel are devoted exclusively to the Premises; (vii) any management fees other than the 4% Management Fee described above;
(viii) charges for any item for which Landlord has established a reserve until such reserve has been depleted; (ix) items not typically included as operating and maintenance costs in similar Premises in the region; (x) Landlord’s
depreciation on the Building; (xi) Landlord’s direct financing and refinancing costs, interest on debt or amortization payments on any mortgage, or rental under any ground or underlying lease; (xii) leasing commissions, advertising
expenses, tenant improvements or other costs directly related to the leasing of the rentable area of the Premises; and (xiii) income, excess profits or corporate capital stock imposed or assessed upon Landlord unless such tax is levied or
assessed in lieu of any Rent. 
 “Ordinary Business Hours” means Monday through Friday inclusive from 8:00 a.m. to 6:00 p.m. and Saturday from 8:00
a.m. to 1:00 p.m., with Holidays excepted. 
 “Rent” means the Monthly Rent and Additional Rent. 
 “Rentable Square Feet” means the rentable square feet of the Building which shall be determined using BOMA standards (ANSI* Z65.1 - 1980), with no floor area
loss factor and which shall be determined in accordance with Section l(b) of the Lease. 
 “Taken” or “Taking” means acquisition by a
public authority having the power of eminent domain by condemnation or conveyance in lieu of condemnation. 
 “Transfer” means (i) any
assignment, transfer, pledge or other encumbrance of all or a portion of Tenant’s interest in this Lease, (ii) any sublease, license or concession of all or a portion of Tenant’s interest in the Premises, or (iii) any transfer of
a controlling interest in Tenant. 
  

 - 3 -

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