Document:

Exhibit

AMENDED AND RESTATED
EMPLOYMENT AGREEMENT

This AMENDED AND RESTATED EMPLOYMENT AGREEMENT (this “Agreement”) is hereby entered into this June 1, 2019, with an employment term to be effective as of  the Effective Date (as defined below), by and between DuPont de Nemours, Inc. (f/k/a DowDuPont Inc., the “Company”) and Edward D. Breen, an individual (the “Executive” and, together with the Company, the “Parties” and each a “Party”). 

RECITALS

WHEREAS, pursuant to the transactions contemplated by that certain Agreement and Plan of Merger, dated as of December 11, 2015, as amended, by and among the Company, The Dow Chemical Company (“Dow”), Diamond Merger Sub, Inc., E. I. du Pont de Nemours and Company (“Old DuPont”) and Orion Merger Sub, Inc., Old DuPont and Dow each became subsidiaries of the Company (such transactions the “Mergers” and the date of consummation of the Mergers the “Closing Date”); 

WHEREAS, effective as of the Closing Date, Old DuPont and Executive entered into an Employment Agreement the “Prior Agreement”) pursuant to which the Executive is serving as the Chief Executive Officer of the Company and as a member of its Board of Directors (the “Board”);

WHEREAS, effective February 1, 2019, Executive ceased being an employee of Old DuPont and became an employee of DuPont Specialty Products USA, LLC (“DSPU”), and Old DuPont assigned to DSPU, and DSPU assumed from Old DuPont, all of Old DuPont’s rights and obligations under the Prior Agreement;

WHEREAS, the Company has completed the separation of its Materials Science Business from its other businesses through the spin-off of Dow and the separation of its agriculture business and specialty products business through the spin-off of Corteva, Inc. (such company “Corteva” and such spin-off the “AgCo Spin”);

WHEREAS, effective as of immediately before the execution of this Agreement, DSPU has assigned and the Company assumed all of DSPU’s rights and obligations under the Prior Agreement;

WHEREAS, effective with effect from consummation of the AgCo Spin (the “Effective Time” and the date on which the Effective Time occurs, the “Effective Date”), the Parties wish to cause this amendment and restatement of the Prior Agreement to become effective and to read in its entirety as set forth herein;

WHEREAS, the Parties acknowledge that, after the Effective Time, Executive would have had “Good Reason” to terminate his employment under the Prior Agreement; and

WHEREAS, the Parties desire to amend and restate the Prior Agreement to provide that, among other things, a portion of the cash payment to which Executive otherwise would have been entitled upon such a termination generally instead shall be subject to Executive’s continued employment for the period specified herein.

NOW, THEREFORE, in consideration of the respective agreements of the Parties contained herein, it is agreed as follows: 

1.    Term. The term (the “Employment Term”) of Executive’s employment under this Agreement shall be for the period commencing at the Effective Time and ending December 31, 2020, or such later date as the Parties may mutually agree in writing.

2.    Employment. During the Employment Term: 

(a)    Position, Duties and Reporting. Executive shall be employed by the Company or at the discretion of the Company one of its direct or indirect wholly-owned subsidiaries and shall serve as Executive Chairman of the Company. Executive shall report directly to the Board in his capacity as Executive Chairman of the Company. Executive shall perform the duties, undertake the responsibilities and exercise the authority customarily performed, undertaken and exercised by persons situated in similar executive capacities and consistent with the Bylaws of the Company as amended and in effect from time to time.  The Chief Executive Officer shall report directly to Executive.

(b)    Service on Board and Other Positions. The Company shall re-nominate Executive for election to the Board. Executive shall not receive separate or additional compensation for service on the Board. At, or any time after, the time of his termination of employment with the Company for any reason, Executive shall resign from the Board if requested to do so by the Company and Executive shall resign from each other position he holds with the Company or its affiliates within the meaning of Rule 12b-2 promulgated under Section 12 of the Securities Exchange Act of 1934, as amended (each, an “Affiliate”). The preceding sentence shall survive any termination of the Employment Term. 

(c)    Other Activities. Excluding periods of vacation and sick leave to which Executive is entitled and other service outside of the Company contemplated in this Section 2(c), Executive shall devote his full professional time and attention to the business and affairs of the Company to discharge the responsibilities of Executive hereunder. Before joining or agreeing to serve on corporate, civil or charitable boards or committees on which he does not serve as of the date hereof, Executive shall obtain approval of the Board. It is acknowledged and agreed that, as of the date hereof, Executive serves as a member of the Board of Directors of Comcast Corporation and the Advisory Board of New Mountain Capital LLC and that such service does not violate the terms of this Section 2(c). Executive may manage personal and family investments, participate in industry organizations and deliver lectures at educational institutions, so long as such activities do not interfere with the performance of Executive’s responsibilities hereunder. 

(d)    Employment Location. Executive’s principal place of employment shall be located in the headquarters of the Company effective as of the Effective Date or such other location as mutually agreed upon by the Board and Executive, provided that Executive shall travel and shall temporarily render services at other locations as may reasonably be required by his duties hereunder. 

(e)    Company Policies. Executive shall be subject to and shall abide by each of the personnel policies applicable to senior executives of the Company, including without limitation any policy restricting pledging and hedging investments in Company equity by Company executives, any policy the Company adopts regarding the recovery of incentive compensation (sometimes referred to as “clawback”) and any additional clawback provisions as required by law and applicable listing rules. This Section 2(e) shall survive the termination of the Employment Term. 

3.    Annual Compensation.  During the Employment Term:

(a)    Base Salary. Executive shall be paid an annual base salary of $1,000,000 (as it may be modified in accordance with the succeeding provisions of this subsection (a), “Base Salary”) in accordance with his employer’s regular payroll practices as in effect from time to time. During the Employment Term, the Base Salary will be reviewed at least annually and is subject to increase at the discretion of the independent members of the Board upon recommendation from the People and Compensation Committee of the Board (the “Committee”). Any such increase shall be Executive’s “Base Salary” for all purposes under this Agreement (including without limitation Section 5 hereof).

(b)    Annual Bonus. The Company shall assume and honor the target annual cash bonus previously established by the Company and its Affiliates in respect of calendar year 2019. With respect to calendar year 2020, Executive shall be eligible to receive a target annual cash bonus of 100% of Base Salary (the “Target Bonus”) based on the achievement of such performance criteria as may be established by the independent members of the Board upon recommendation from the Committee.  In the event of a termination of Executive’s employment as a result of, or following, the expiration of the Employment Term for reasons other than for Cause (as defined below), Executive shall be eligible for a bonus for the fiscal year in which such termination occurs based on achievement of applicable Company performance requirements for such fiscal year, payable when bonuses are paid to other senior executives, and prorated based on the number of days employed during such fiscal year.

4.    Long-Term Incentive Compensation. With respect to calendar year 2020, Executive shall be eligible to receive long-term incentive compensation grants with a grant date fair value for financial accounting purposes of $9,000,000 at target based on the achievement of such performance criteria as may be established by the independent members of the Board upon recommendation from the Committee. To the extent that eligibility for “retirement” (or analogous concept) favorably affects rights under any such grant or any long-term incentive compensation grant at any time from the Company or Old DuPont held by Executive as of the date hereof, Executive’s age and years of service with the Company (and Old DuPont) from time to time shall be deemed to satisfy the requirements for such retirement, the terms of any such grant to the contrary notwithstanding.  Grants made after the Effective Date shall have retirement vesting and, for any stock options, exercise terms that are not less favorable to Executive than such terms as are in effect for grants outstanding prior to the Effective Date).  In the event of Executive’s termination of employment as a result of, or following, the expiration of the Employment Term for reasons other than for Cause, for purposes of such retirement eligibility he shall be deemed to have satisfied any post-grant minimum service period provided under such grants outstanding on such termination date.  For the avoidance of doubt, in the event of a termination of Executive’s employment, other than either by the Company for Cause or by Executive without Good Reason (as defined below) (and not due to Disability (as defined below)), Executive shall be treated under the most favorable terms of each such grant respecting such termination or retirement.

5.    Retention Benefit.  If Executive remains employed by the Company or an Affiliate through December 31, 2020, or, if earlier, the date of Executive’s employment termination by the Company without Cause, by Executive for Good Reason or by reason of Executive’s death or Disability (Cause, Good Reason and Disability as defined below and such earliest date the “Retention Payment Date”), the Company shall pay (or cause to be paid) to Executive (or his estate, as the case may be), a cash lump-sum, within fifteen (15) days after the effectiveness of the Release (as defined below), equal to three (3) times the sum of Executive’s Base Salary and Target Bonus, provided that Executive (or his estate in the case of Executive’s death) (a) executes a general release of claims in the form attached hereto as Exhibit A (“Release”), and all applicable revocation periods relating to the Release expire within fifty-five (55) days following the Retention Payment Date, (b) complies with the provisions of Section 10 of the Old DuPont Senior Executive Severance Plan (as assumed by the Company in respect of employees of the Company or its subsidiaries who, as of immediately before the Effective Time, were participants therein (the “SESP”)), other than Section 10.5 thereof (titled "Non-Competition Regarding Activities"), and (c) complies with Section 10(b) of this Agreement, provided that the Restricted Period thereunder shall be for a period of eighteen (18) months following the date of Executive's termination of employment.

6.    Other Benefits. During the Employment Term: 

(a)    Employee Benefits. Executive shall be entitled to participate in all employee benefit plans, practices and programs maintained by the Company and its Affiliates on the same basis and terms as are applicable to senior executives of the Company generally. 

(b)    Business Expenses. Upon submission of proper invoices in accordance with, and subject to, the normal policies and procedures of the Company and its Affiliates, Executive shall be entitled to receive prompt reimbursement of all reasonable out-of-pocket business, entertainment and travel expenses incurred by him in connection with the performance of his duties hereunder. 

(c)    Office and Facilities. Executive shall be provided with an appropriate permanent office and with such permanent secretarial and other support facilities as are commensurate with Executive’s status with the Company, which facilities shall be adequate for the performance of his duties hereunder. 

(d)    Vacation. Executive shall be entitled to paid time off in accordance with the policies as periodically established for senior executives of the Company, provided that he shall be eligible for not less than four weeks of vacation per calendar year (pro-rated for the portion of calendar year 2020 during the Employment Term).

(e)    SESP.  Executive’s participation in the SESP shall continue in effect as of and following the Effective Date in accordance with and subject to the terms and conditions of the SESP (as in effect on the date hereof, subject to the provisions of this Agreement and, as under the Prior Agreement, determined without regard to any otherwise applicable expiration of its Term (as defined therein)).

7.    Termination Events. Executive’s employment with the Company and its Affiliates hereunder may be terminated under the circumstances set forth below in this Section 7: 

(a)    Death. Executive’s employment shall be terminated as of the date of Executive’s death.

(b)    Disability. The Company may terminate Executive’s employment upon and at any time during the continuance of his disability within the meaning of the long-term disability plan maintained by the Company or its Affiliates in respect of senior executives of the Company as in effect from time to time (“Disability”). 

(c)    By the Company. The Company may terminate Executive’s employment either for Cause or without Cause (within the meaning of the SESP (“Cause”)) effective as of the date specified in the applicable Notice of Termination (as defined below). 

(d)    By Executive. Executive may terminate his employment either for Good Reason or without Good Reason (within the meaning of the SESP, provided that whether Good Reason exists shall be determined by reference to changes in the terms and conditions of Executive’s employment as in effect immediately following the Effective Time (“Good Reason”)) effective as of the date specified in the applicable Notice of Termination. 

Notwithstanding anything in this Agreement to the contrary, to the extent required to avoid the imposition of a tax under Section 409A (“Section 409A”) of the Internal Revenue Code of 1986, as amended, Executive shall not be considered to have terminated employment with the Company and its Affiliates for purposes of this Agreement until he would be considered to have incurred a “separation from service” from the Company and its Affiliates within the meaning of Section 409A. 

8.    Termination Procedures. 

(a)    Notice of Termination. Any purported termination of Executive’s employment (other than by reason of death) shall be communicated by written Notice of Termination provided in accordance with Section 11(c) hereof. For purposes of this Agreement, a “Notice of Termination” shall mean a notice which shall (i) indicate the specific termination provision in this Agreement relied upon, (ii) specify the Date of Termination (as defined below) and (iii) 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. For purposes of this Agreement, “Date of Termination” shall mean (i) if Executive’s employment is terminated for Disability, thirty (30) days after Notice of Termination is given (provided that Executive shall not have returned to the full-time performance of Executive’s duties during such thirty (30) day period), and (ii) if Executive’s employment is terminated for any other reason, the date specified in the Notice of Termination (which, in the case of a termination by the Company, shall not be less than thirty (30) days (except in the case of a termination for Cause) and, in the case of a termination by Executive, shall not be less than fifteen (15) days nor more than sixty (60) days, respectively, from the date such Notice of Termination is given). 

9.    Compensation Upon Termination. Without limiting Section 5 hereof, upon termination of Executive’s employment during or immediately upon the expiration of the Employment Term, Executive (or his estate, as the case may be) shall be entitled to compensation and benefits as follows: 

(a)    Accrued Compensation. If Executive’s employment is terminated for any reason, the Company shall pay (or cause to be paid) to Executive or his estate, as the case may be, except to the extent it would result in a duplication of benefits payable under the SESP, (i) any unpaid Base Salary earned by Executive, and any unused paid time off accrued by Executive, through the Date of Termination, (ii) any expenses incurred but not yet reimbursed in accordance with Section 6(b) hereof, (iii) any vested employee benefits to which Executive is entitled as of the Date of Termination under the employee benefit plans of the Company or an Affiliate, (iv) except in the case of a termination by the Company for Cause, any annual cash bonus earned by Executive for a prior year but not yet paid to Executive as of the Date of Termination, and (v) for the year in which the Employment Term expires, if applicable, a bonus as set forth in Section 3(b) (collectively, as applicable, the “Accrued Compensation”).

(b)    Other than for Cause. If Executive’s employment terminates for any reason other than by the Company for Cause, the Company shall pay or provide (or cause to be paid or provided) to Executive or his estate, as the case may be, the compensation and benefits determined for a Tier I participant under Section 2.1(ii)-2.1(vi) of the SESP (but, for the avoidance of doubt, not the compensation described in Section 2.1(i) of the SESP) without regard for any expiration of the Term (as defined under the SESP) thereunder, subject to (i) a Release from Executive (or his estate, as the case may be) on the terms otherwise applicable under the SESP, (ii) Executive's compliance with the provisions of Section 10 of the SESP, other than Section 10.5 thereof, and (iii) complies with Section 10(b) of this Agreement, provided that the Restricted Period thereunder shall be for a period of eighteen (18) months following the date of Executive's termination of employment.

(b)    For Cause. If Executive’s employment is terminated by the Company for Cause, the Company shall pay (or cause to be paid) to Executive the Accrued Compensation and shall have no further obligation to provide compensation or benefits to Executive by reason of such termination.

(c)    Equity and Other Long-Term Incentive Awards. All unvested equity or other long-term incentive compensation awards outstanding immediately prior to a termination of Executive’s employment shall be governed by the respective terms of the awards, subject to Section 4 above.

10.    Restrictive Covenants.

(a)    Non-Disparagement. From and following the Date of Termination, Executive agrees not to make negative comments or otherwise disparage the Company or any companies that are or ever were its controlled affiliates whether or not still controlled, or any of their current or former directors or officers at a level of Vice President or above, in any manner reasonably likely to be harmful to them or their business, business reputation or personal reputation, as applicable. The Company agrees that the Company will not, and the Company will instruct the individuals reporting directly to Executive as of the Date of Termination and the members of the Board as of the Date of Termination to not, while employed by the Company or its Affiliates or serving as a member of the Board, as the case may be, make negative comments about Executive or otherwise disparage Executive in any manner that is reasonably likely to be harmful to his business reputation or personal reputation. The Company and Executive will not assist, encourage, discuss, cooperate, incite, or otherwise confer with or aid any others in discrediting the other or in pursuit of a claim or other action against the other, except as required by law. Nothing contained in this Section 10(a) shall prevent either Party from making truthful statements in any judicial, arbitration, governmental, or other appropriate forum for adjudication of disputes between or among the Parties or in any response or disclosure by either Party compelled by legal process or required by applicable law. 

(b)    Non-Competition.  During Executive’s employment and for a period of one (1) year after Executive’s employment with the Company terminates for any reason (the "Restricted Period"), whether voluntarily or involuntarily, Executive will not, without the express written consent of the General Counsel of the Company or her or his designee, directly or indirectly perform the same or similar duties that Executive performed for the Company during the two (2) years preceding the termination of Executive’s employment, for any Competing Business. A “Competing Business,” as used in this Agreement, means only those companies (and their subsidiaries) set forth on the Appendix attached hereto.  Notwithstanding any of the foregoing to the contrary, if Executive is employed by the Company in Georgia, Louisiana, or South Dakota, then the geographic scope of this restriction is limited to the counties, municipalities, and/or parishes in which Executive worked for the Company, and all directly adjacent counties, municipalities, and/or parishes within the same state.  The Restricted Period set forth in this Section 10(b) shall not expire and shall be tolled during any period in which Executive is in violation of such restrictive period; and therefore, such Restricted Period shall be extended for a period equal to the duration of Executive’s violations thereof.  Executive further agrees that he will promptly disclose the existence of the post-employment restriction set forth in this Section 10(b) to all subsequent employers and/or prospective employers until all such covenant has expired.  The restrictive covenant set forth in this Section 10(b) above (the “Non-Competition Covenant”) shall be the sole covenant governing restrictions on Executive’s engaging in competitive activity, and shall supersede and control over any and all other non-competition covenants, governing Executive’s non-competition obligations to the Company during and after Executive’s employment.  For the avoidance of doubt, the Non-Competition Covenant (x) shall supersede and control over covenants in Section 10.5 of the SESP (as in effect on or after the date hereof) and the covenant titled “Non-Competition” in the applicable section of Executive’s award agreements under the Company Equity and Incentive Plan (entered into at any time); (y) shall not supersede or control over any of the covenants in Sections 10.2, 10.3, and 10.4 of the SESP (as in effect at any time), the covenants titled “Non-Solicitation of and Non-Interference with Employees” and “Non-Solicitation and Non-Service of Customers” in the applicable sections of award agreements under the Company’s Equity and Incentive Plan (entered into at any time), or any other restrictive covenants of Executive (entered into at any time) governing non-solicitation of or non-interference with customers or non-solicitation of, non-hire of or non-interference with employees; and (z) shall not control over any other agreement between Executive and the Company (or an affiliate of the Company) that is entered into after the date hereof that provides, by specific reference to this Section 10(b), that the Non-Competition Covenant is not so controlling.

If Executive engages in restricted conduct prohibited in this Section 10(b) for any reason, in addition to all other remedies in law and/or equity available to the Company, (i) Executive shall forfeit all performance units granted in 2016 and all stock options, restricted stock units and performance units granted on or after January 1, 2017 (whether or not vested) and shall immediately pay to the Company, (I) with respect to previously exercised stock options, an amount equal to (x) the per share Fair Market Value of the Stock (as defined in the Company Equity and Incentive Plan) on the date on which the Stock was issued with respect to the applicable previously exercised options times (y) the number of shares of Stock underlying such previously exercised options, without regard to any taxes that may have been deducted from such amount, and (II) Executive shall forfeit all restricted stock units and performance units (whether or not vested) and shall immediately pay to the Company, with respect to any such previously vested units, a cash amount equal to the Fair Market Value of the Stock on the date on which the Stock was issued with respect to such units, without regard to any taxes that may have been deducted from such amount; (ii) the Company shall be entitled to monetary damages incurred as a result of such conduct, (iii) the Company shall be entitled to injunctions, both preliminary and permanent, enjoining or restraining such conduct, and (iv) the Company shall be entitled to all reasonable sums and costs, including attorneys’ fees, incurred to successfully defend or enforce the provisions of this Agreement (and shall pay to Executive all reasonable sums and costs, including attorneys’ fees, incurred by Executive if such effort is not successful).

11.    Miscellaneous. 

(a)    Successors and Assigns. 

(i)    This Agreement shall be binding upon and shall inure to the benefit of the Company, its respective successors and permitted assigns and the Company shall require any respective successor or assign to expressly assume and agree to perform this Agreement in the same manner and to the same extent that the Company would be required to perform if no such succession or assignment had taken place. The Company may not assign or delegate any rights or obligations hereunder except to a successor (whether direct or indirect, by purchase, merger, consolidation or otherwise) to all or substantially all of the business and/or assets of the Company. 

(ii)    Neither this Agreement nor any right or interest hereunder shall be assignable or transferable by Executive, his beneficiaries or legal representatives, except by will or by the laws of descent and distribution. This Agreement shall inure to the benefit of and be enforceable by Executive’s legal personal representatives. 

(b)    Fees and Expenses. The Company will pay Executive’s reasonable professional fees incurred in connection with the negotiation and preparation of this Agreement up to a maximum of fifty thousand dollars ($50,000).  The Company shall reimburse Executive (or cause him to be reimbursed) for all expenses (including reasonable attorney’s fees) incurred by Executive in enforcing this Agreement or any provision hereof or as a result of the Company contesting the validity or enforceability of this Agreement or any provision hereof, regardless of the outcome thereof, provided, that the Company shall not be obligated to pay any such fees and expenses arising out of any action brought by Executive if the finder of fact in such action determines that Executive’s position in such action was frivolous or maintained in bad faith. Such costs shall be paid to Executive promptly upon presentation of expense statements or other supporting information evidencing the incurrence of such expenses. 

(c)    Notice. For the purposes of this Agreement, notices and all other communications provided for in the Agreement (including any Notice of Termination) shall be in writing and shall be deemed to have been duly given when personally delivered or sent by Certified mail, return receipt requested, postage prepaid, addressed to the respective addresses last given by one Party to the other Party or, if none, in the case of the Company, to the Company’s headquarters directed to the attention of the Company’s General Counsel and, in the case of Executive, to the most recent address shown in the personnel records of the Company or its Affiliates. All notices and communications shall be deemed to have been received on the date of personal delivery thereof or on the third business day after the mailing thereof, except that notice of change of address shall be effective only upon receipt. 

(d)    Withholding. The Company shall be entitled to withhold (or to cause the withholding of) the amount, if any, of all taxes of any applicable jurisdiction required to be withheld by an employer with respect to any amount paid to Executive hereunder. The Company, in its sole and absolute discretion, shall make all determinations as to whether it is obligated to withhold any taxes hereunder and the amount thereof. 

(e)    Modification. No provision of this Agreement may be modified, waived or discharged unless such waiver, modification or discharge is agreed to in writing and signed by Executive and the Company. No waiver by either Party at any time of any breach by the other Party of, or compliance with, any condition or provision of this Agreement to be performed by the other Party shall be deemed a waiver of similar or dissimilar provisions or conditions at the same or at any prior or subsequent time. 

(f)    Effect of Other Law. Anything herein to the contrary notwithstanding, the terms of this Agreement shall be modified to the extent required to meet the provisions of the Sarbanes-Oxley Act of 2002, Section 409A, the Dodd-Frank Wall Street Reform and Consumer Protection Act or other federal law applicable to the employment arrangements between Executive and the Company; provided, and for the avoidance of doubt, the adjudication of any dispute between Executive and the Company in respect of Executive’s entitlements under the SESP or Section 5 hereof shall be de novo by a court of competent jurisdiction. Any delay in providing benefits or payments, any failure to provide a benefit or payment, or any repayment of compensation that is required under the preceding sentence shall not in and of itself constitute a breach of this Agreement, provided, however, that the Company shall provide (or cause to be provided) economically equivalent payments or benefits to Executive to the extent permitted by law. 

(g)    Governing Law. This Agreement shall be governed by and construed and enforced in accordance with the laws of the Delaware applicable to contracts executed in and to be performed entirely within such State, without giving effect to the conflict of law principles thereof. 

(h)    Severability. The provisions of this Agreement shall be deemed severable and the invalidity or unenforceability of any provision shall not affect the validity or enforceability of the other provisions hereof. 

(i)    Headings. The headings and captions in this Agreement are provided for reference and convenience only, shall not be considered part of this Agreement, and shall not be employed in the construction of this Agreement. 

(j)    Construction. This Agreement shall be deemed drafted equally by both the Parties, and any presumption or principle that the language is to be construed against either Party shall not apply. 

(k)    Counterparts. This Agreement may be executed in several counterparts, each of which shall be deemed to be an original, but all of which together will constitute one and the same Agreement. Signatures delivered by facsimile or in .pdf format shall be deemed effective for all purposes. 

(l)    Section 409A. The Parties intend for the payments and benefits under this Agreement to be exempt from Section 409A or, if not so exempt, to be paid or provided in a manner which complies with the requirements of such section, and intend that this Agreement shall be construed and administered in accordance with such intention. If any payments or benefits due to Executive hereunder would cause the application of an accelerated or additional tax under Section 409A, such payments or benefits shall be restructured in a manner which does not cause such an accelerated or additional tax. For purposes of the limitations on nonqualified deferred compensation under Section 409A, each payment of compensation under this Agreement shall be treated as a separate payment of compensation. Without limiting the foregoing and notwithstanding anything contained herein to the contrary, to the extent required in order to avoid accelerated taxation and/or tax penalties under Section 409A amounts that would otherwise be payable and benefits that would otherwise be provided pursuant to this Agreement during the six-month period immediately following Executive’s separation from service shall instead be paid on the first business day after the date that is six months following Executive’s termination date (or death, if earlier). Notwithstanding anything to the contrary in this Agreement, all (A) reimbursements and (B) in-kind benefits provided under this Agreement shall be made or provided in accordance with the requirements of Section 409A, including, where applicable, the requirement that (x) the amount of expenses eligible for reimbursement, or in kind benefits provided, during a calendar year may not affect the expenses eligible for reimbursement, or in kind benefits to be provided, in any other calendar year; (y) the reimbursement of an eligible expense will be made no later than the last day of the calendar year following the year in which the expense is incurred; and (z) the right to reimbursement or in kind benefits is not subject to liquidation or exchange for another benefit. 

(m)    Entire Agreement. This Agreement and the SESP constitute the entire agreement between or among Executive, Old DuPont and the Company and supersede all prior agreements (including without limitation, effective the Effective Date, the Prior Agreement), understandings and arrangements, oral or written, between or among Executive, Old DuPont and the Company, with respect to the subject matter hereof, including without limitation any term sheets or other similar presentations. In the event of any inconsistency between this Agreement and any other plan, program, practice or agreement in which Executive is a participant (“Other Agreement”), this Agreement shall control unless such Other Agreement specifically refers to this Agreement as not so controlling. 

(n)    Certain Executive Acknowledgments. Executive acknowledges that Executive has read and understands this Agreement, is fully aware of its legal effect, has not acted in reliance upon any representations or promises made by the Company other than those contained in writing herein, and has entered into this Agreement freely based on Executive’s own judgment. Executive acknowledges that he has had the opportunity to consult with legal counsel of his choice in connection with the drafting, negotiation and execution of this Agreement. 

(o)    Indemnification; D&O Insurance. Executive shall be indemnified and held harmless (including advances of attorneys fees and costs, subject to a customary undertaking to refund such amounts if finally determined not to be so indemnifiable), and covered under any contract of directors and officers liability insurance that covers members of the Board in respect of his actions and omissions to act as an officer of the Company and member of the Board (including service on any committee thereof) or otherwise on behalf of the Company, including without limitation as an officer or member of the board of directors of Old DuPont (for the avoidance of doubt, including without limitation prior to the Closing Date), to the maximum extent permitted under the Company certificate of incorporation and Bylaws and applicable law. This Section 11(o) shall survive the termination of Executive’s employment and the expiration of the Employment Term.

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IN WITNESS WHEREOF, the Parties have executed this Employment Agreement as of the day and year first above written. 

DUPONT DE NEMOURS, INC.

By:         /s/ Darrell Ford            
Name: Darrell Ford
Title: Chief Human Resources Officer

EXECUTIVE

/s/ Edward D. Breen            
Edward D. Breen

[Signature Page to Edward D. Breen Employment Agreement]
APPENDIX
	
		
	1.
	3M Company

	2.
	AGRANA Beteiligungs-Aktiengesellschaft

	3.
	Akzo Nobel N.V.

	4.
	Albemarle Corporation

	5.
	ALPEK, S.A.B. de C.V.

	6.
	Archer-Daniels-Midland Company

	7.
	Arkema S.A.

	8.
	Asahi Kasei Corporation

	9.
	Ashland Global Holdings Inc.

	10.
	Associated British Foods plc

	11.
	Axalta Coating Systems Ltd.

	12.
	BASF SE

	13.
	Bayer Aktiengesellschaft

	14.
	Berry Global Group, Inc.

	15.
	Braskem S.A.

	16.
	Bunge Limited

	17.
	Cabot Corporation

	18.
	Celanese Corporation

	19.
	CF Industries Holdings, Inc.

	20.
	China National Chemical Corporation Limited

	21.
	Chr. Hansen Holding A/S

	22.
	CHS Inc.

	23.
	Clariant AG

	24.
	Compagnie de Saint-Gobain S.A.

	25.
	Covestro AG

	26.
	DIC Corporation

	27.
	Eagle Materials Inc.

	28.
	Eastman Chemical Company

	29.
	Ecolab Inc.

	30.
	Evonik Industries AG

	31.
	Exxon Mobil Corporation

	32.
	Ferro Corporation

	33.
	FMC Corporation

	34.
	Formosa Chemicals & Fibre Corporation

	35.
	Givaudan SA

	36.
	Glanbia plc

	37.
	Hailiang Group Co., Ltd.

	38.
	Hanwha Chemical Corporation

	39.
	Heilongjiang Beidahuang Land Reclamation Group Corporation

	40.
	Hitachi Chemical Company, Ltd.

	41.
	Honeywell International Inc.

	42.
	Huntsman Corporation

	43.
	Hyosung Corporation

	44.
	Illinois Tool Works Inc.

	45.
	Indorama Ventures Public Company Limited

	46.
	Ingredion Incorporated

	47.
	International Flavors & Fragrances Inc.

	48.
	Johnson Matthey Plc

	49.
	JSR Corporation

	50.
	Kaneka Corporation

	51.
	Kerry Group plc

	52.
	Kolon Industries, Inc.

	53.
	Koninklijke DSM N.V.

	54.
	Kumho Petrochemical Co., Ltd.

	55.
	Kuraray Co., Ltd.

	56.
	LafargeHolcim Ltd

	57.
	Land O'Lakes, Inc.

	58.
	LANXESS Aktiengesellschaft

	59.
	LG Chem, Ltd.

	60.
	LIXIL Group Corporation

	61.
	Lotte Chemical Corporation

	62.
	LyondellBasell Industries N.V.

	63.
	Mapei SpA

	64.
	Mexichem, S.A.B. de C.V.

	65.
	Mitsubishi Chemical Holdings Corporation

	66.
	Mitsui Chemicals, Inc.

	67.
	Novozymes A/S

	68.
	Nutrien Ltd.

	69.
	Olin Corporation

	70.
	Owens Corning

	71.
	PPG Industries, Inc.

	72.
	Platform Specialty Products Corporation

	73.
	PolyOne Corporation

	74.
	PTT Global Chemical Public Company Limited

	75.
	Saudi Basic Industries Corporation

	76.
	Shin-Etsu Chemical Co., Ltd.

	77.
	Sinopec Shanghai Petrochemical Company Limited

	78.
	SK Innovation Co., Ltd.

	79.
	SKC Co., Ltd.

	80.
	Solvay SA

	81.
	Syngenta AG

	82.
	Sumitomo Chemical Company, Limited

	83.
	Tate & Lyle plc

	84.
	Teijin Limited

	85.
	The Mosaic Company

	86.
	Toray Industries, Inc.

	87.
	Toyobo Co., Ltd.

	88.
	Travis Perkins plc

	89.
	Trinseo S.A.

	90.
	Tronox Limited

	91.
	Umicore S.A.

	92.
	UPL Limited

	93.
	USG Corporation

	94.
	Wacker Chemie AG

	95.
	Westlake Chemical Corporation

	96.
	Yunnan Yuntianhua Co., Ltd.

EXHIBIT A
GENERAL RELEASE
DowDuPont Inc. (“Employer”) and Edward D. Breen, his/her heirs, executors, administrators, successors, and assigns (collectively “Employee”), agree that: 
1.    Last Day of Employment.  Employee’s last day of employment with Employer, and/or each of Employer’s parents, affiliates, and subsidiaries, is                  , 20__     (“Separation Date”). 
2.    Consideration. Provided that (a) Employee signs this General Release (“Agreement”) and does not revoke this Agreement within the time periods set forth herein, and (b) Employee complies with the provisions of Section 10 (Restrictive Covenants) of the Company’s Senior Executive Severance Plan, Employee will receive the payments and benefits set forth in Section 9(c) of the Employment Agreement entered into ______________, 201_ by and between Employer and Employee (“Employment Agreement”), including the cash payments set forth on Attachment 1 hereto. Such payments and benefits shall be provided in accordance with the terms of the Employment Agreement, and will not be paid before Employee’s employment with Employer terminates on the Separation Date, Employee signs this Agreement within the time period set forth below, the revocation period set forth below expires, and Employee has not revoked Employee’s acceptance of this Agreement. 
3.    No Consideration Absent Execution of this Agreement. Employee understands and agrees that Employee would not receive the monies and/or benefits specified in paragraph “2” above, except for Employee’s execution of this Agreement and the fulfillment of the promises contained herein. 
4.    General Release, Claims Not Released and Related Provisions. 
a.    General Release of Claims. Employee knowingly and voluntarily releases and forever discharges Employer, its parent corporation, affiliates and subsidiaries, each of their divisions, predecessors, insurers, successors and assigns, and all of their current and former employees, attorneys, officers, directors and agents, whether now in existence or hereafter created, both individually and in their business capacities, and their employee benefit plans and programs and their administrators and fiduciaries (collectively referred to throughout the remainder of this Agreement as “Releasees”), of and from any and all claims, complaints, actions, suits, arbitrations, disputes, rights, promises, obligations, losses, damages, costs, fees, attorneys’ fees or liabilities of every kind whatsoever, in law or in equity known and unknown, asserted or unasserted (“Claims”), which Employee ever had, now has or may hereafter claim to have by reason of any matter, cause or thing whatsoever: (i) arising from the beginning of time up to the date the Employee executes this Agreement, including, but not limited to (A) any such Claims relating in any way to Employee’s employment relationship with Employer or any other Releasee, (B) any such Claims arising under any federal, state, local or foreign statute or regulation, including, without limitation, the Age Discrimination in Employment Act of 1967, as amended by the Older Workers Benefit Protection Act, Title VII of the Civil Rights Act of 1964, the Civil Rights Act of 1991, the Rehabilitation Act of 1973, the Americans with Disabilities Act of 1990, the Employee Retirement Income Security Act of 1974, the Worker Adjustment and Retraining Notification Act of 1988, 42 U.S.C. Section 1981, the Equal Pay Act of 1963, the Occupational Safety and Health Act of 1970, the Fair Credit Reporting Act of 1970, the Delaware, Discrimination in Employment Act, the Delaware Handicapped Persons Employment Protections Act, each as amended and including each of their respective implementing regulations, and/or any other federal, state, local or foreign law (statutory, regulatory or otherwise) that may be legally waived and released, and (C) any such public policy, contract, tort, or common law Claim, including without limitation, breach of contract, breach of a covenant of good faith and fair dealing, interference with business opportunity or contracts, negligence, misrepresentation, fraud, detrimental reliance, personal injury, assault, battery, defamation, false light, invasion of privacy, infliction of emotional distress, retaliation, constructive discharge, or wrongful discharge; (ii) arising out of or relating to the termination of Employee’s employment with Employer or any other Releasee; or (iii) arising under or relating to any policy, agreement, understanding or promise, written or oral, formal or informal, between Employer or any other Releasee and Employee, including, but not limited to, the Employment Agreement. 
b.    Claims Not Released. Employee is not waiving any rights he/she may have to: (a) his own vested or accrued employee benefits under Employer’s health, welfare, or retirement plans as of the Separation Date; (b) his benefits and/or the right to seek benefits under applicable workers’ compensation and/or unemployment compensation statutes; (c) claims for indemnification (including advances) under Section 11(p) of the Employment Agreement, under the Merger Agreement (as defined in the Employment Agreement) or under the Company’s governing instruments or applicable law, or any applicable contract of directors and officers liability insurance, (d) claims as a stockholder of the Company, (e) any bounty that may be recoverable as a result of participating in the Securities and Exchange Commission’s whistleblower program, or any other bounty program for which recovery cannot be waived as a matter of law; (f) pursue claims which by law cannot be waived by signing this Agreement; (g) enforce this Agreement; and/or (h) challenge the validity of this Agreement. 
c.    Governmental Agencies. Nothing in this Agreement prohibits or prevents Employee from filing a charge with or participating, testifying, or assisting in any investigation, hearing, whistleblower proceeding or other proceeding before the U.S. Equal Employment Opportunity Commission, the National Labor Relations Board or a similar agency enforcing federal, state or local anti-discrimination laws, or any federal, state, or local government agency (e.g. EEOC, NLRB, SEC., etc.), nor does anything in this Agreement preclude, prohibit, or otherwise limit, in any way, Employee’s rights and abilities to contact, communicate with, report matters to, or otherwise participate in any whistleblower program administered by any such agencies. However, to the maximum extent permitted by law, Employee agrees that if such an administrative claim is made to such an anti-discrimination agency, Employee shall not be entitled to recover any individual monetary relief or other individual remedies, except that Employee may recover any bounty that may be payable as a result of participating in the Securities and Exchange Commission’s whistleblower program as set forth in paragraph “4b” above. 
In addition, nothing in this Agreement or any other agreement with or policy of Employer or any other Releasee, including but not limited to the release of claims, prohibits Employee from: (1) reporting possible violations of federal law or regulations, including any possible securities laws violations, to any governmental agency or entity, including but not limited to the U.S. Department of Justice, the U.S. Securities and Exchange Commission, the U.S. Congress, or any agency Inspector General; (2) making any other disclosures that are protected under the whistleblower provisions of federal law or regulations; or (3) otherwise fully participating in any federal whistleblower programs, including but not limited to any such programs managed by the U.S. Securities and Exchange Commission and/or the Occupational Safety and Health Administration. Moreover, nothing in this Agreement prohibits or prevents Employee from receiving individual monetary awards or other individual relief by virtue of participating in such federal whistleblower programs. 
5.    Waiver of California Civil Code § 1542 (for Employees who lived and/or worked for Employer in California). To affect a full and complete release as described above, Employee expressly waives and relinquishes all rights and benefits of section 1542 of the Civil Code of the State of California, and does so understanding and acknowledging the significance and consequence of specifically waiving section 1542. Section 1542 of the California Civil Code states: 
A general release does not extend to claims that the creditor or releasing party does not know or suspect to exist in his or her favor at the time of executing the release and that, if known by him or her, would have materially affected his or her settlement with the debtor or released party. 
Thus, notwithstanding the provisions of section 1542, and to implement a full and complete release of all claims, Employee expressly acknowledges this Agreement is intended to include, without limitation, all claims Employee does not know or suspect to exist in Employee’s favor at the time of signing this Agreement, and that this Agreement contemplates the extinguishment of any such Claim or Claims. Employee warrants Employee has read this Agreement, including this waiver of California Civil Code section 1542, and has had the opportunity to consult with legal counsel about this Agreement and specifically about this waiver of section 1542, and that Employee understands this Agreement and the section 1542 waiver. Employee therefore freely and knowingly enters into this Agreement. Employee acknowledges he/she may later discover facts different from or in addition to those he/she now knows or believes to be true regarding the matters released or described in this Agreement, and even so agrees the releases and agreements contained in this Agreement shall remain effective in all respects notwithstanding any later discovery of any different or additional facts. Employee assumes any and all risk of any mistake in connection with the true facts involved in the matters, disputes or controversies described in this Agreement or with regard to any facts now unknown relating to those matters. 
6.     Acknowledgments and Affirmations. 
     a.    Employee affirms that Employee has been paid and/or has received all compensation, wages, bonuses, commissions, and/or benefits which are due and payable as of the date Employee signs this Agreement. 
     b.    Employee also affirms that Employee has been granted any leave to which Employee was entitled under the Family and Medical Leave Act or state or local leave or disability accommodation laws. 
     c.    To the extent that Employee has any pending applications or claims for benefits, including Long-Term Disability benefits, Employee hereby withdraws such applications and/or claims in consideration of this Agreement. 
     d.    Employee further affirms that Employee has no known workplace injuries or occupational diseases that Employee has not disclosed to Employer. 
     e.    Employee further affirms that all of Employer’s decisions regarding Employee’s pay and benefits through the Separation Date were not discriminatory based on age, disability, race, color, sex, religion, national origin or any other classification protected by law. 
7.    Limited Disclosure. Employee agrees, prior to any public disclosure by the Company, not to disclose any information regarding the substance of this Agreement, except to Employee’s spouse, tax advisor, an attorney with whom Employee chooses to consult regarding Employee’s consideration of this Agreement and/or to any federal, state or local government agency. 
8.    Return of DuPont Property. 
a.    Employee affirms that Employee has returned all of Employer’s property, documents, and/or confidential information in Employee’s possession or control, whether in hard copy of electronic format. Employee also affirms that Employee is in possession of all of Employee’s property that Employee had at Employer’s premises and that Employer is not in possession of any of Employee’s property. 
b.    Notwithstanding any other provision of this Agreement or any other agreement with or policy of Employer or any other Releasee, pursuant to the federal Defend Trade Secrets Act of 2016, Employee shall not be held criminally or civilly liable under any federal or state trade secret law for the disclosure of a trade secret that: (A) is made (i) in confidence to a federal, state, or local government official, either directly or indirectly, or to an attorney; and (ii) solely for the purpose of reporting or investigating a suspected violation of law; or (B) is made to Employee’s attorney in relation to a lawsuit for retaliation against Employee for reporting a suspected violation of law; or (C) is made in a complaint or other document filed in a lawsuit or other proceeding, if such filing is made under seal. 
9.    Rights in Connection With Investigations. Notwithstanding any of the foregoing to the contrary, nothing in Agreement or any other policy or agreement with Employer or any other Releasee shall be construed to prohibit Employee from reporting possible violations of law or regulation to any governmental agency or entity, including but not limited to the Department of Justice, the Securities and Exchange Commission, the Congress and any Inspector General, or making other disclosures that are protected under the whistleblower provision of law or regulation. Employee is not required to obtain prior approval or notify Employer that such reports or disclosures have been made. Furthermore, Employee’s cooperation with and participation in any investigation by, or action taken by, federal, state or local administrative agencies, regulatory agencies or law enforcement agencies will not violate any provision of this Agreement. 
10.    Cooperation. Following the termination of Employee’s employment, Employee agrees to cooperate with Employer in any reasonable manner as Employer may request, including, but not limited to, furnishing information to and otherwise consulting with Employer, and assisting Employer in any litigation or potential litigation or other legal matters in which Employer (or any of the Releasees) and Employee are not adverse, provided that such litigation or potential litigation or other legal matters concern or relate to Employee’s employment with Employer, including, but not limited to, meeting with and fully answering the questions of Employer or its representatives or agents, and testifying and preparing to testify at any deposition or trial. Employer agrees to compensate Employee for any reasonable and documented out-of-pocket expenses incurred as a result of such cooperation. 
11.    Governing Law and Interpretation. This Agreement shall be governed and conformed in accordance with the laws of the State of Delaware without regard to its conflict of laws provision. Any action arising out of or relating to this Agreement or Employee’s employment or termination of employment shall be brought exclusively in the state or federal courts of the State of Delaware, and the Parties expressly consent to the jurisdiction and venue of such courts. In the event of a breach of any provision of this Agreement, either party may institute an action specifically to enforce any term or terms of this Agreement and/or seek any damages for breach. Should any provision of this Agreement be declared illegal or unenforceable by any court of competent jurisdiction and cannot be modified to be enforceable, excluding the general release language, such provision shall immediately become null and void, leaving the remainder of this Agreement in full force and effect. 
12.    [Explanation of Selection Process, Eligibility Requirements, and Decisional Unit Data.]
13.    Nonadmission of Wrongdoing. The parties agree that neither this Agreement nor the furnishing of the consideration for this Agreement shall be deemed or construed at any time for any purpose as an admission by Releasees of wrongdoing or evidence of any liability or unlawful conduct of any kind. 
14.    Amendment. This Agreement may not be modified, altered or changed except in writing and signed by both Parties wherein specific reference is made to this Agreement. 
15.    Entire Agreement. This Agreement sets forth the entire agreement between the parties hereto, and fully supersedes any prior agreements or understandings between the parties, except any written intellectual property, restrictive covenant or confidentiality agreements between Employer and Employee, which are incorporated herein by reference and shall remain in full force and effect. If any such agreements are in conflict with each other, they shall be construed to provide the maximum protection for Employer. 
16.    Expiration of Offer & Revocation. The offer contained in this Agreement will expire if it is not accepted within [twenty-one (21)] [forty-five (45)] calendar days following Employee’s Separation Date, unless such expiration is waived in writing by an authorized designee of Employer. Employee may revoke the Agreement for up to seven (7) calendar days after signing the Agreement, after which the Agreement will become irrevocable, unless Employee is employed in Minnesota, in which case Employee may revoke the Agreement for up to fifteen (15) calendar days after signing the Agreement, after which the Agreement will become irrevocable. Any such revocations shall be submitted by either: 
     a.    Mailing a revocation notice, with the subject line “Revocation,” to: HR Direct Service Center, Attention: Release, 974 Centre Road, Wilmington, Delaware 19805; or 
     b.    Emailing a revocation notice, with the subject line “ Revocation,” to: hrdirect.usa@dupont.com. 
Provided that Employee has not revoked this Agreement in the time frames set forth above, this Agreement shall become effective on the eighth (8th) day after it has been executed by Employee. 
17.    Execution and Return of Agreement. This Agreement may be executed and returned on or after the Separation Date by either: 
     a.    Mailing a signed copy of this complete agreement (not just the signature page), with subject line “Release,” to: HR Direct Service Center, Attention: Release, 974 Centre Road, Wilmington, Delaware 19805; or 
     b.    Scanning and emailing a signed copy of this complete agreement (not just the signature page), with subject line “Release,” to: hrdirect.usa@dupont.com. 
This Agreement may not be executed or returned prior to the Separation Date. The Agreement may be signed in counterparts, each of which shall be deemed an original, but all of which, taken together, shall constitute the same instrument. A signature made on a copy of this Agreement transmitted by electronic mail will have the same effect as the original signature. 
EMPLOYEE IS ADVISED THAT EMPLOYEE HAS UP TO [TWENTY ONE (21)] [FORTY-FIVE (45)] CALENDAR DAYS FOLLOWING EMPLOYEE’S SEPARATION DATE TO EXECUTE AND RETURN THIS AGREEMENT. EMPLOYEE ALSO IS ADVISED TO CONSULT WITH AN ATTORNEY PRIOR TO EMPLOYEE’S SIGNING OF THIS AGREEMENT. EMPLOYEES WHO WERE EMPLOYED BY EMPLOYER WITHIN THE STATE OF WEST VIRGINIA ARE FURTHER ADVISED THAT THE WEST VIRGINIA STATE BAR ASSOCIATION CAN BE REACHED AT 1 (800) 642-3617. 
EMPLOYEE MAY REVOKE THIS AGREEMENT FOR A PERIOD OF SEVEN (7) CALENDAR DAYS FOLLOWING THE DAY EMPLOYEE SIGNS THIS AGREEMENT. IF EMPLOYEE WAS EMPLOYED BY EMPLOYER WITHIN THE STATE OF MINNESOTA, EMPLOYEE MAY ALSO REVOKE EMPLOYEE’S WAIVER OF CLAIMS UNDER THE MINNESOTA HUMAN RIGHTS ACT WITHIN FIFTEEN (15) CALENDAR DAYS FOLLOWING THE DAY EMPLOYEE SIGNS THIS AGREEMENT. INFORMATION ON HOW TO SUBMIT A REVOCATION IS SET FORTH IN PARAGRAPH 16, ABOVE. 
EMPLOYEE AGREES THAT ANY MODIFICATIONS, MATERIAL OR OTHERWISE, MADE TO THIS AGREEMENT DO NOT RESTART OR AFFECT IN ANY MANNER THE ORIGINAL UP TO [TWENTY ONE (21)] [FORTY-FIVE (45)] CALENDAR DAY CONSIDERATION PERIOD. 
EMPLOYEE FREELY AND KNOWINGLY, AND AFTER DUE CONSIDERATION, ENTERS INTO THIS AGREEMENT INTENDING TO WAIVE, SETTLE AND RELEASE ALL CLAIMS EMPLOYEE HAS OR MIGHT HAVE AGAINST RELEASEES. 
The parties knowingly and voluntarily sign this Agreement as of the date(s) set forth below: 
	
									
	 
	 
	 
	 
	 
	 
	 
	 
	 

	EDWARD D. BREEN
	 
	 
	 
	DOWDUPONT INC.

	 
	 
	 
	 
	 

	By:
	 
	 
	 
	 
	 
	By:
	 
	 

	 
	 
	 
	 
	 
	 
	 
	 
	[Insert Appropriate Signatory]

	 
	 
	 
	 
	 

	Date
	 
	 
	 
	 
	 
	Date:
	 
	 

	 
	 
	 
	 

	This Agreement shall not be signed by Employee prior to the Separation Date.
	 
	 
	 
	 
	 
	 

 
Attachment 1
Cash Payments and Benefits
[Insert schedule of cash payments and noncash benefits pursuant to Section 5 or Section 9(b) of the Employment Agreement]Exhibit

EXHIBIT 10.2

KILROY CENTRE DEL MAR
OFFICE LEASE
This Office Lease (the "Lease"), dated as of the date set forth in Section 1 of the Summary of Basic Lease Information (the "Summary"), below, is made by and between KILROY REALTY, L.P., a Delaware limited partnership ("Landlord"), and RETROPHIN, INC., a Delaware corporation ("Tenant"). 
SUMMARY OF BASIC LEASE INFORMATION
	
				
	TERMS OF LEASE
	DESCRIPTION

	1.Date:
	April 12, 2019.

	2.Premises:
(Article 1)
	 

	2.1Building:
	That certain building (the "Building") located at 3611 Valley Centre Drive, San Diego, California  92130, which Building  contains 132,426 rentable square feet of space.  

	2.2Premises:
	77,242 rentable (73,418 usable) square feet of space consisting of (i) 24,409 rentable square feet of space comprising the entirety of the second (2nd) floor of the Building, (ii) 26,463 rentable square feet of space comprising the entirety of the third (3rd) floor of the Building, and (iii) 26,370 rentable square feet of space comprising the entirety of the fourth (4th) floor of the Building, as further depicted on Exhibit A to the Office Lease.

	2.3Project:
	The Building is part of an office project known as "Kilroy Centre Del Mar," as further set forth in Section 1.1.2 of this Lease.

	3.Lease Term
(Article 2):
	 

	3.1Length of Term:
	Approximately seven (7) years and seven (7) months.  

	3.2Lease Commencement Date:
	The earlier to occur of (i) the date upon which Tenant first commences to conduct business in the Premises, and (ii) the date which is 150 days (as such 150 day period may be extended in the event of "Landlord Delay" as that term is defined in Section 5.7 of the Work Letter) following Landlord's delivery of possession of the Premises to Tenant (in no event deemed to occur earlier than April 1, 2020), which Lease Commencement Date is anticipated to be October 1, 2020.

	 
	 

	3.3Lease Expiration Date:
	The last day of the ninety-first (91st) full calendar month of the Lease Term.

	3.4Option Term:
	One (1) five (5)-year option to renew, as more particularly set forth in Section 2.2 of this Lease.

	 
	 

	
				
	4.Base Rent (Article 3)◊◊:
	 

	Period During Lease Term
	Annual
Base Rent*
	Monthly
Installment
of Base Rent*
	Monthly
Rental Rate
per Rentable
Square Foot**

	Lease Commencement Date through Lease Month 12
	$4,356,448.80◊
	$363,037.40◊
	$4.70

	Lease Month 13 through Lease Month 24
	$4,487,142.24
	$373,928.52
	$4.84

	Lease Month 25 through Lease Month 36
	$4,621,756.56
	$385,146.38
	$4.99

	Lease Month 37 through Lease Month 48
	$4,760,409.24
	$396,700.77
	$5.14

	Lease Month 49 through Lease Month 60
	$4,903,221.48
	$408,601.79
	$5.29

	Lease Month 61 through Lease Month 72
	$5,050,318.08
	$420,859.84
	$5.45

	Lease Month 73 through Lease Month 84
	$5,201,827.68
	$433,485.64
	$5.61

	Lease Month 85 through Lease Expiration Date
	$5,357,882.52
	$446,490.21
	$5.78

	*The initial Monthly Installment of Base Rent amount was calculated by multiplying the initial Monthly Rental Rate per Rentable Square Foot amount by the number of rentable square feet of space in the Premises, and the initial Annual Base Rent amount was calculated by multiplying the initial Monthly Installment of Base Rent amount by twelve (12).  In all subsequent Base Rent payment periods during the Lease Term commencing on the first (1st) day of the full calendar month that is Lease Month 13, the calculation of each Monthly Installment of Base Rent amount reflects an annual increase of three percent (3%) and each Annual Base Rent amount was calculated by multiplying the corresponding Monthly Installment of Base Rent amount by twelve (12).
◊Subject to the terms set forth in Section 3.2 below, the Base Rent attributable to the seven (7) month period commencing on the first (1st) day of the second (2nd) full calendar month of the Lease Term and ending on the last day of the eighth (8th) full calendar month of the Lease Term shall be abated.
**The amounts identified in the column entitled "Monthly Rental Rate per Rentable Square Foot" are rounded amounts and are provided for informational purposes only.
◊◊The foregoing Base Rent schedule shall apply unless Tenant elects to continue to lease its currently existing premises prior to the Lease Commencement Date hereunder, pursuant to Section 1.4 below.

	5.Base Year
(Article 4): 
	Calendar year 2021; provided, however, electricity is separately metered and directly paid by Tenant to the applicable utility provider or, at Landlord's option, to Landlord.  

	6.Tenant's Share
(Article 4):
	Approximately 58.3284%.  

	7.Permitted Use
(Article 5):
	Tenant shall use the Premises solely for general office use and uses incidental thereto (the "Permitted Use"); provided, however, that notwithstanding anything to the contrary set forth hereinabove, and as more particularly set forth in the Lease, Tenant shall be responsible for operating and maintaining the Premises pursuant to, and in no event may Tenant's Permitted Use violate, (A) Landlord's "Rules and Regulations," as that term is set forth in Section 5.2 of this Lease, (B) all "Applicable Laws," as that term is set forth in Article 24 of this Lease, (C) all applicable zoning, building codes and the "CC&Rs," as that term is set forth in Section 5.3 of this Lease, and (D) first-class office standards in the market in which the Project is located.

	8.Security Deposit
(Article 21): 
	$446,490.21.

	9.Parking Pass Ratio
(Article 28):
	Four (4) unreserved parking passes for every 1,000 rentable square feet of the Premises (for a total of 308 parking spaces with respect to the initial Premises), of which up to six (6) passes may be converted to the reserved parking passes.

	
				
	10.Address of Tenant
(Section 29.18):
	Retrophin, Inc.
3721 Valley Centre Drive
Suite 200
San Diego, CA 92130
Attention: Laura Clague
Telephone Number:(760) 237-4124
(Prior to Lease Commencement Date)
Retrophin, Inc.
3611 Valley Centre Drive
Suite 400
San Diego, CA 92130
Attention: Laura Clague
Telephone Number: (760) 237-4124
(After Lease Commencement Date)]
With a copy to:

Cooley LLP
4401 Eastgate Mall
San Diego, California 92121
Attn: Samantha M. LaPine

	 
	 

	11.Address of Landlord
(Section 29.18):
	Kilroy Realty Corporation
12200 West Olympic Boulevard
Suite 200
Los Angeles, California  90064
Attention:  Legal Department

with copies to:

Kilroy Realty Corporation
12200 West Olympic Boulevard, Suite 200
Los Angeles, California 90064
Attention: Mr.  John Fucci

and

Kilroy Realty Corporation
3661 Valley Centre Drive, Suite 250
San Diego, California  92130
Attention:  Mr. Nelson Ackerly 

and

Allen Matkins Leck Gamble Mallory & Natsis LLP
1901 Avenue of the Stars, Suite 1800
Los Angeles, California 90067
Attention:  Anton N. Natsis, Esq.

	
				
	12.Brokers
(Section 29.24):

Representing Tenant:
Cushman & Wakefield
	

Representing Landlord:
CBRE, Inc.

	13.Improvement Allowance
(Section 2 of Exhibit B):
	$75.00 per rentable square foot of the Premises for a total of $5,793,150.00.  

ARTICLE 1

PREMISES, BUILDING, PROJECT, AND COMMON AREAS
1.1    Premises, Building, Project and Common Areas.  
1.1.1    The Premises.  Landlord hereby leases to Tenant and Tenant hereby leases from Landlord the premises set forth in Section 2.2 of the Summary (the "Premises").  The outline of the Premises is set forth in Exhibit A attached hereto and the Premises has the number of rentable square feet as set forth in Section 2.2 of the Summary.  The parties hereto agree that the lease of the Premises is upon and subject to the terms, covenants and conditions (the "TCCs") herein set forth, and Tenant covenants as a material part of the consideration for this Lease to keep and perform each and all of such TCCs by it to be kept and performed and that this Lease is made upon the condition of such performance.  The parties hereto hereby acknowledge that the purpose of Exhibit A is to show the approximate location of the Premises in the "Building," as that term is defined in Section 1.1.2, below, only, and such Exhibit is not meant to constitute an agreement, representation or warranty as to the construction of the Premises, the precise area thereof or the specific location of the "Common Areas," as that term is defined in Section 1.1.3, below, or the elements thereof or of the accessways to the Premises or the "Project," as that term is defined in Section 1.1.2, below.  Except as specifically set forth in this Lease and in the Work Letter attached hereto as Exhibit B (the " Work Letter"), Tenant shall accept the Premises in its existing "as-is" condition and Landlord shall not be obligated to provide or pay for any improvement work or services related to the improvement of the Premises.  Tenant also acknowledges that neither Landlord nor any agent of Landlord has made any representation or warranty regarding the condition of the Premises, the Building or the Project or with respect to the suitability of any of the foregoing for the conduct of Tenant's business, except as specifically set forth in this Lease and the Work Letter.  The taking of possession of the Premises by Tenant shall conclusively establish that the Premises and the Building were at such time in good and sanitary order, condition and repair.  Landlord agrees to deliver possession of the Premises to Tenant promptly following the vacation of the Premises by the existing tenant. 
1.1.2    The Building and the Project.  The Premises is a part of the building set forth in Section 2.1 of the Summary (the "Building").  The Building is part of an office project known as "Kilroy Centre Del Mar." The term "Project," as used in this Lease, shall mean (i) the Building and the Common Areas, (ii) the land (which is improved with landscaping, parking structures and/or facilities and other improvements) upon which the Building and the Common Areas are located, (iii) the other office buildings located adjacent to the Building and the land upon which such adjacent office buildings are located, and (iv) at Landlord's discretion, any additional real property, areas, land, buildings or other improvements added thereto.
1.1.3    Common Areas.  Tenant shall have the non-exclusive right to use in common with other tenants in the Project, and subject to the rules and regulations referred to in Article 5 of this Lease, those portions of the Project which are provided, from time to time, for use in common by Landlord, Tenant and any other tenants of the Project (such areas, together with such other portions of the Project designated by Landlord, in its discretion, including certain areas designated for the exclusive use of certain tenants, or to be shared by Landlord and certain tenants, are collectively referred to herein as the "Common Areas").  The Common Areas shall consist of the "Project Common Areas" and the "Building Common Areas" (as both of those terms are defined below).  The term "Project Common Areas," as used in this Lease, shall mean the portion of the Project designated as such by Landlord.  The term "Building Common Areas," as used in this Lease, shall mean the portions of the Common Areas located within the Building designated as such by Landlord.  The manner in which the Common Areas are maintained and operated shall be at the sole discretion of Landlord and the use thereof shall be subject to such reasonable rules, regulations and restrictions as Landlord may make from time to time, provided that such rules, regulations and restrictions do not unreasonably interfere with the rights granted to Tenant under this Lease and the Permitted Use.  Landlord reserves the right to close temporarily, make alterations or additions to, or change the location of elements of the Project and the Common Areas; provided that no such changes shall be permitted which materially reduce Tenant's rights or access hereunder.  Except when and where Tenant's right of access is specifically excluded in this Lease, Tenant shall have the right of access to the Premises, the Building, and the Project parking facility twenty-four (24) hours per day, seven (7) days per week during the "Lease Term," as that term is defined in Section 2.1, below.
1.2    Stipulation of Rentable Square Feet of Premises and Building.  For purposes of this Lease, "rentable square feet" of the Premises shall be deemed as set forth in Section 2.2 of the Summary and the rentable square feet of the Building shall be deemed as set forth in Section 2.1 of the Summary, and is not subject to remeasurement by either party during the initial Lease Term.  
1.3    Right of First Offer.  Landlord hereby grants to the named Tenant in this Lease (the "Original Tenant") and its "Permitted Transferee Assignee," as that term is set forth in Section 14.8 of this Lease, a one-time right of first offer with respect to all of the rentable space in the Project (the "First Offer Space").  Notwithstanding the foregoing, such first offer right of Tenant shall commence only following the expiration or earlier termination of the existing leases of the First Offer Space (including renewals of any such lease, irrespective of whether any such renewal is currently set forth in such lease or is subsequently granted or agreed upon, and regardless of whether such renewal is consummated pursuant to a lease amendment or a new lease), and Landlord shall use commercially reasonable efforts to notify Tenant following its receipt of notification of non-renewal of the lease(s) of the existing tenant(s).  Such right of first offer shall be subordinate to all rights of other tenants of the Project, which rights relate to the First Offer Space and are set forth in leases of space in the Project existing as of the date hereof, including, without limitation, any expansion, first offer, first refusal, first negotiation and other rights, regardless of whether such rights are executed strictly in accordance with their respective terms or pursuant to a lease amendment or a new lease (the "Superior Rights").  Notwithstanding any contrary provision in the lease of any Superior Right Holder, such rights of 

any Superior Right Holder shall continue to be Superior Rights  in the event that such Superior Right Holder's lease is renewed or otherwise modified (and irrespective of whether any such renewal is currently set forth in such lease or is subsequently granted or agreed upon, and regardless of whether such renewal is consummated pursuant to a lease amendment or a new lease).  All such tenants of the First Offer Space, and all such third party tenants in the Project holding Superior Rights, are collectively referred to as the "Superior Right Holders".  Landlord covenants to Tenant that all Superior Right Holders are listed in Exhibit J attached hereto.  Notwithstanding anything in this Section 1.3 to the contrary, Landlord acknowledges and agrees that (i) any future rights granted to existing tenants of the Project after the date of this Lease and (ii) rights granted to future tenants of the Project from and after the date of this Lease, shall not be considered Superior Rights.  Tenant's right of first offer shall be on the terms and conditions set forth in this Section 1.3.
1.3.1    Procedure for Offer.  Subject to the terms of this Section 1.3, Landlord shall notify Tenant (the "First Offer Notice") from time to time when the First Offer Space or any portion thereof will become available for lease to third parties, subject to the rights of any Superior Right Holder.  Pursuant to such First Offer Notice, Landlord shall offer to lease to Tenant the then available First Offer Space.  The First Offer Notice shall describe the space so offered to Tenant the "First Offer Rent" (as that term is defined in Section 1.3.3 below), and other fundamental material economic terms upon which Landlord is willing to lease such space to Tenant.  In no event shall Landlord have the obligation to deliver a First Offer Notice (and Tenant shall have no right to exercise its right under this Section 1.3) to the extent that the "First Offer Commencement Date," as that term is defined in Section 1.3.5 below, is anticipated by Landlord to occur on a date when less than two (2) full calendar years remain in the Lease Term (the "ROFO Expiration").
1.3.2    Procedure for Acceptance.  If Tenant wishes to exercise Tenant's right of first offer with respect to the space described in the First Offer Notice, then within ten (10) business days of delivery of the First Offer Notice to Tenant, Tenant shall deliver notice to Landlord (the "First Offer Exercise Notice") of Tenant's election to exercise its right of first offer with respect to the entire space described in the First Offer Notice on the terms contained in such notice.  If Tenant does not so notify Landlord within such ten (10) business day period, then Landlord shall be free to lease the space described in the First Offer Notice to anyone to whom Landlord desires on any terms Landlord desires.  Notwithstanding anything to the contrary contained herein, Tenant must elect to exercise its right of first offer, if at all, with respect to all of the space offered by Landlord to Tenant at any particular time, and Tenant may not elect to lease only a portion thereof.  Notwithstanding anything to the contrary, in connection with any First Offer Notice where the "First Offer Commencement Date," as that term is defined in Section 1.3.5 below, is anticipated by Landlord to occur on a date when less than two (2) full calendar years remain in the Lease Term, Tenant shall have no right to exercise its right under this Section 1.3, unless, and to the extent, Tenant, concurrently and timely delivers the "Exercise Notice," as that term is defined in Section 2.2.3 below, electing to extend the initial Lease Term, pursuant to Section 2.2.3 below. 
1.3.3    First Offer Space Rent.  The "Rent," as that term is defined in Section 4.1 of this Lease, payable by Tenant for the First Offer Space (the "First Offer Rent") shall be equal to the lesser of (i) the "Market Rent," as that term is defined in, and determined pursuant to, Exhibit H attached hereto, for the First Offer Space, and (ii) the Monthly Rental Rate per rentable square foot of the Premises set forth in the Base Rent schedule in Section 4 of the Summary at the time of the First Offer Commencement Date multiplied by the rentable square feet of the First Offer Space, and such First Offer Rent shall increase by three percent (3%) annually.  Notwithstanding the foregoing, and regardless of otherwise applicable Market Rents, with respect to the 20,751 rentable square feet of premises on the fifth (5th) floor of the Building (the "Fifth Floor First Offer Space"), the Rent payable by Tenant for the Fifth Floor First Offer space shall equal the then applicable Monthly Rental Rate per rentable square foot of the Premises, with all scheduled increases, as set forth in the Rent Schedule in Section 4 of the Summary at the time of the First Offer Commencement Date multiplied by the rentable square feet of the Fifth Floor First Offer Space.  If Tenant exercises the right of first offer in accordance with Section 1.4.2 above, but concurrently with such exercise, in good faith objects to Landlord's determination of the First Offer Rent, then Landlord and Tenant shall, within thirty (30) days after Landlord's receipt of Tenant's exercise notice, meet and attempt to agree upon the First Offer Rent (the "First Offer Meeting").  If Landlord and Tenant do not reach agreement as to the First Offer Rent, within thirty (30) days after the First Offer Meeting (the "First Offer Rent Outside Agreement Date"), then each party shall, within ten (10) business days following the First Offer Rent Outside Agreement Date, make a separate determination of the First Offer Rent and such determinations shall be submitted to arbitration in accordance with Sections 2.2.4.1 through 2.2.4.4, below.
1.3.4    Construction In First Offer Space.   Tenant shall take the First Offer Space in its "as is" condition, and the construction of improvements in the First Offer Space shall comply with the terms of Article 8 of this Lease. Any improvement allowance to which Tenant may be entitled shall be as set forth in the First Offer Notice.
1.3.5    Amendment to Lease.  If Tenant timely exercises Tenant's right to lease the First Offer Space as set forth herein, then Landlord and Tenant shall within thirty (30) days thereafter execute an amendment to the Lease for such First Offer Space upon the terms and conditions as set forth in the First Offer Notice and this Section 1.3.  The rentable square footage of any First Offer Space leased by Tenant shall be determined by Landlord in accordance with Landlord's then current standard of measurement for the Building.  Tenant shall commence payment of rent for the First Offer Space, and the term of Tenant's lease of the First Offer Space shall commence, upon the date of delivery of the First Offer Space to Tenant (the "First Offer Commencement Date") and shall terminate coterminously with the end of the Lease Term, as the same may be extended pursuant to the terms of Section 2.2, below.
1.3.6    Termination of Right of First Offer.  Tenant's rights under this Section 1.3 shall be personal to the Original Tenant and any Permitted Transferee Assignee, and may only be exercised by the Original Tenant or any such Permitted Transferee Assignee (and not any other assignee, sublessee or other transferee of the Original Tenant's interest in the Lease) if the Original Tenant or any Permitted Transferee Assignee 

occupies the entire Premises.  The right of first offer granted herein shall terminate as to particular First Offer Space upon Tenant's failure to timely exercise its right of first offer with respect to such particular First Offer Space.  Tenant shall not have the right to lease First Offer Space, as provided in this Section 1.3, if, as of the date of the attempted exercise of any right of first offer by Tenant, or, at Landlord's option, as of the scheduled date of delivery of such First Offer Space to Tenant, Tenant is in monetary or material non-monetary default under the Lease (beyond the applicable notice and cure periods), or Tenant has previously been in default under the Lease (beyond the expiration of any applicable notice and cure period set forth in the Lease).
1.4    Existing Premises Continuation Option.  Landlord and Tenant are parties to that certain Office Lease dated July 27, 2016, (as amended, the "Existing Lease"), whereby Tenant leases from Landlord and Landlord leases to Tenant certain space, as more particularly described in the Existing Lease and defined thereunder as the Existing Premises and the Swing Space Premises.  Pursuant to the Existing Lease, the lease for the Existing Premises and the Swing Space is scheduled to expire on the date immediately preceding the date hereunder.  Pursuant to the Second Amendment to Office Lease, Tenant can elect to continue to lease all or a portion of the Existing Premises.  In the event Tenant fails to timely elect to continue to lease the Existing Premises, the Base Rent schedule set forth in Section 4 of the Summary of this Lease shall apply.  In the event Tenant timely elects to continue to lease a portion of the Existing Premises, the Base Rent schedule in Section 4 of the Summary of this Lease shall be deleted and replaced with the Alternative Base Rent Schedule attached as Exhibit I-1 to this Lease.  In the event Tenant timely elects to continue to lease the entirety of the Existing Premises, the Base Rent schedule in Section 4 of the Summary of this Lease shall be deleted and replaced with the Alternative Base Rent Schedule attached as Exhibit I-2 to this Lease.
ARTICLE 2

LEASE TERM; OPTION TERM
2.1    Initial Lease Term.  The TCCs and provisions of this Lease shall be effective as of the date of this Lease.  The term of this Lease (the "Lease Term") shall be as set forth in Section 3.1 of the Summary, shall commence on the date set forth in Section 3.2 of the Summary (the "Lease Commencement Date"), and shall terminate on the date set forth in Section 3.3 of the Summary (the "Lease Expiration Date") unless this Lease is sooner terminated as hereinafter provided or extended pursuant to the terms of Section 2.2 below.  For purposes of this Lease, the term "Lease Year" shall mean each consecutive twelve (12) calendar month period during the Lease Term; provided, however, that the first Lease Year shall commence on the Lease Commencement Date and end on the last day of the month in which the first anniversary of the Lease Commencement Date occurs (or if the Lease Commencement Date is the first day of a calendar month, then the first Lease Year shall commence on the Lease Commencement Date and end on the day immediately preceding the first anniversary of the Lease Commencement Date), and the second and each succeeding Lease Year shall commence on the first day of the next calendar month; and further provided that the last Lease Year shall end on the Lease Expiration Date.  For purposes of this Lease, the term "Lease Month" shall mean each succeeding calendar month during the Lease Term; provided that the first Lease Month shall commence on the Lease Commencement Date and shall end on the last day of the first (1st) full calendar month of the Lease Term and that the last Lease Month shall expire on the Lease Expiration Date.  At any time during the Lease Term, Landlord may deliver to Tenant a notice in the form as set forth in Exhibit C, attached hereto, as a confirmation only of the information set forth therein, which Tenant shall execute and return to Landlord within five (5) days of receipt thereof.
2.2    Option Term.  
2.2.1    Option Right.  Landlord hereby grants the Original Tenant and its Permitted Transferee Assignee, one (1) option to extend the Lease Term for the entire Premises by a period of five (5) years (the "Option Term").  Such option shall be exercisable only by "Notice" (as that term is defined in Section 29.18 of this Lease) delivered by Tenant to Landlord as provided below, provided that, as of the date of delivery of such Notice, (i) Tenant is not then in default under this Lease (beyond the applicable notice and cure periods), (ii) Tenant has not been in default under this Lease (beyond the applicable notice and cure periods) more than once during the prior twelve (12) month period, and (iii) Tenant has not been in default under this Lease (beyond the applicable notice and cure periods) more than twice during the prior Lease Term.  Upon the proper exercise of such option to extend, and provided that, at Landlord's election, as of the end of the Lease Term, (A) Tenant is not in default under this Lease (beyond the applicable notice and cure periods), (B) Tenant has not been in default under this Lease (beyond the applicable notice and cure periods) more than once during the prior twelve (12) month period, and (C) Tenant has not been in default under this Lease (beyond the applicable notice and cure periods) more than twice during the prior Lease Term, then the Lease Term, as it applies to the entire Premises, shall be extended for a period of five (5) years.  The rights contained in this Section 2.2 shall only be exercised by the Original Tenant or its Permitted Transferee Assignee (and not any other assignee, sublessee or other transferee of the Original Tenant's interest in this Lease) if Original Tenant and/or its Permitted Transferee Assignee is in occupancy of the entire then-existing Premises.
2.2.2    Option Rent.  The Rent payable by Tenant during the Option Term (the "Option Rent") shall be equal to the Market Rent; provided, however, that the Market Rent for each Lease Year during the Option Term, shall be equal to the amount set forth on a "Market Rate Schedule," as that term is defined below.  The "Market Rate Schedule" shall be derived from the Market Rent for the Option Term as determined pursuant to Exhibit H, attached hereto, as follows: (i) the Market Rent for the first Lease Year of the Option Term shall be equal to the sum of (a) the Market Rent, as determined pursuant to Exhibit H, (b) the amount of Direct Expenses applicable to the Premises, as reasonably determined by Landlord, for the calendar year in which the Option Term commences, and (c) an amount equal to the monthly amortization reimbursement payment for the 

"Renewal Allowance" (as defined in Section 3 of Exhibit H to this Lease) to be paid by Landlord in connection with Tenant's lease of the Premises for the Option Term, with such Renewal Allowance being amortized at a reasonable rate of return to Landlord based on the rates of return then being received by the landlords of the "Comparable Buildings" as that term is set forth in Section 4 of Exhibit H attached hereto, in connection with improvement allowances then be granted by such landlords, and (ii) the Market Rent for each subsequent Lease Year shall be equal to one hundred three percent (103%) of the prior Lease Year's Market Rent.  The calculation of the Market Rent shall be derived from a review of, and comparison to, the "Net Equivalent Lease Rates" of the "Comparable Transactions," as provided for in Exhibit H.  
2.2.3    Exercise of Option.  The option contained in this Section 2.2 shall be exercised by Tenant, if at all, only in the manner set forth in this Section 2.2.  Tenant shall deliver notice (the "Exercise Notice") to Landlord not more than fifteen (15) months (unless in connection with Tenant's earlier delivery of a First Offer Exercise Notice pursuant to Section 1.3.2 above) nor less than twelve (12) months prior to the expiration of the initial Lease Term, stating that Tenant is exercising its option.  Concurrently with such Exercise Notice, Tenant shall deliver to Landlord Tenant's calculation of the Market Rent (the "Tenant's Preliminary Option Rent Calculation").  Landlord shall deliver notice (the "Landlord Preliminary Response Notice") to Tenant on or before the date which is thirty (30) days after Landlord's receipt of the Exercise Notice and Tenant's Option Rent Calculation, stating that (A) Landlord is accepting Tenant's Option Rent Calculation as the Market Rent, or (B) rejecting Tenant's Option Rent Calculation and setting forth Landlord's calculation of the Market Rent (the "Landlord's Option Rent Calculation").  Within ten (10) business days of its receipt of the Landlord Response Notice, Tenant may, at its option, accept the Market Rent contained in the Landlord's Option Rent Calculation.  If Tenant does not affirmatively accept or Tenant rejects the Market Rent specified in the Landlord's Option Rent Calculation, the parties shall follow the procedure set forth in Section 2.2.4 below, and the Market Rent shall be determined in accordance with the terms of Section 2.2.4 below.
2.2.4    Determination of Market Rent.  In the event Tenant timely and appropriately exercises its option to extend the Lease but rejects the Option Rent set forth in Landlord's Preliminary Option Rent Calculation pursuant to Section 2.2.3, above, then Landlord and Tenant shall attempt to agree upon the Option Rent using their best good-faith efforts.  If Landlord and Tenant fail to reach agreement within thirty (30) days following Tenant's objection or deemed objection to the Landlord's Preliminary Option Rent Calculation, then Landlord and Tenant shall each deliver to one another updated option rent calculations (alternatively, the "Landlord's Final Option Rent Calculation" and the "Tenant's Final Option Rent Calculation") within five (5) business days following the expiration of such thirty (30) day period; provided, however, to the extent either party fails to timely deliver such Landlord's Final Option Rent Calculation or Tenant's Final Option Rent Calculation, as the case may be, then the same shall be deemed to equal the previously submitted Landlord's Preliminary Option Rent Calculation or Tenant's Preliminary Option Rent Calculation, as applicable.  If Landlord and Tenant fail to reach agreement within five (5) business days following the delivery (or deemed delivery) of the Landlord's Final Option Rent Calculation and Tenant's Final Option Rent Calculation to each other (the "Outside Agreement Date"), then Landlord's Final Option Rent Calculation and Tenant's Final Option Rent Calculation, each as previously delivered to the other party, shall be submitted to the arbitrators pursuant to the TCCs of this Section 2.2.4.  The submittals of the Landlord's Option Rent Calculation and Tenant's Option Rent Calculation shall be made concurrently with the selection of the arbitrators pursuant to this Section 2.2.4 and shall be submitted to arbitration in accordance with Section 2.2.4.1 through 2.2.4.7 of this Lease, but subject to the conditions, when appropriate, of Section 2.2.3.
2.2.4.1    Landlord and Tenant shall each appoint one arbitrator who shall by profession be an MAI commercial real estate appraiser whom shall have been active over the five (5) year period ending on the date of such appointment in the appraisal of first class office in the Comparable Area.  The determination of the arbitrators shall be limited solely to the issue of whether Landlord's Final Option Rent Calculation or Tenant's Final Option Rent Calculation is the closest to the actual Market Rent as determined by the arbitrators, taking into account the requirements of Section 2.2.2 of this Lease.  Each such arbitrator shall be appointed within fifteen (15) days after the Outside Agreement Date.  Landlord and Tenant may consult with their selected arbitrators prior to appointment and may select an arbitrator who is favorable to their respective positions.  The arbitrators so selected by Landlord and Tenant shall be deemed ("Advocate Arbitrators").
2.2.4.2    The two Advocate Arbitrators so appointed shall be specifically required pursuant to an engagement letter within ten (10) days of the date of the appointment of the last appointed Advocate Arbitrator to agree upon and appoint a neutral third arbitrator ("Neutral Arbitrator") who shall be qualified under the same criteria set forth hereinabove for qualification of the two Advocate Arbitrators except that neither the Landlord or Tenant or either party's Advocate Arbitrator may, directly or indirectly, consult with the Neutral Arbitrator prior to subsequent to his or her appearance.  The Neutral Arbitrator shall be retained via an engagement letter jointly prepared by Landlord's counsel and Tenant's counsel.
2.2.4.3    The three arbitrators shall within thirty (30) days of the appointment of the Neutral Arbitrator reach a decision as to Market Rent and determine whether the Landlord's Final Option Rent Calculation or Tenant's Final Option Rent Calculation, as submitted pursuant to this Section 2.2.4, is closest to Market Rent as determined by the arbitrators and simultaneously publish a ruling ("Award") indicating whether Landlord's Final Option Rent Calculation or Tenant's Final Option Rent Calculation is closest to the Market Rent as determined by the arbitrators.  Following notification of the Award, the Landlord's Final Option Rent Calculation or Tenant's Final Option Rent Calculation, whichever is selected by the arbitrators as being closest to Market Rent, shall become the then applicable Market Rent.
2.2.4.4    The Award issued by the majority of the three arbitrators shall, subject to the TCCs of Section 2.2.5, below, be binding upon Landlord and Tenant.
2.2.4.5    If either Landlord or Tenant fail to appoint an Advocate Arbitrator within fifteen (15) days after the Outside Agreement Date, either party may petition the presiding judge of the Superior Court of San Diego County to appoint such Advocate Arbitrator subject 

to the criteria in Section 2.2.4.1 of this Lease, or if he or she refuses to act, either party may petition any judge having jurisdiction over the parties to appoint such Advocate Arbitrator.
2.2.4.6    If the two Advocate Arbitrators fail to agree upon and appoint the Neutral Arbitrator, then either party may petition the presiding judge of the Superior Court of San Diego County to appoint the Neutral Arbitrator, subject to criteria in Section 2.2.4.1 of this Lease, or if he or she refuses to act, either party may petition any judge having jurisdiction over the parties to appoint such arbitrator.
2.2.4.7    Each party shall pay the cost of its Advocate Arbitrator and the cost of the Neutral Arbitrator shall be paid by Landlord and Tenant equally.
2.2.4.1    In the event that the Option Rent shall not have been determined pursuant to the terms hereof prior to the commencement of the Option Term, Tenant shall continue to pay the Base Rent applicable as of the end of the Lease Term, and upon the final determination of the Option Rent, the payments made by Tenant shall be reconciled with the actual amounts due, and the appropriate party shall make any corresponding payment to the other party.
ARTICLE 3

BASE RENT
3.1    In General.  Tenant shall pay, without prior notice or demand, to Landlord or Landlord's agent at the management office of the Project, or, at Landlord's option, at such other place as Landlord may from time to time designate in writing, by a check for currency which, at the time of payment, is legal tender for private or public debts in the United States of America, base rent ("Base Rent") as set forth in Section 4 of the Summary, payable in equal monthly installments as set forth in Section 4 of the Summary in advance on or before the first day of each and every calendar month during the Lease Term, without any setoff or deduction whatsoever.  In accordance with Section 4 of the Summary, any increases in Base Rent shall occur on the first day of the applicable Lease Month.  The parties acknowledge, however, that Tenant shall pay Base Rent for each "calendar month" of the Lease Term (or a prorated portion of a "calendar month", as applicable), even though the first "Lease Month" may pertain to a period longer than one (1) calendar month.  The Base Rent for the first full month of the Lease Term which occurs after the expiration of any free rent period shall be paid at the time of Tenant's execution of this Lease.  If any payment of Rent is for a period which is shorter than one month, the Rent for any such fractional month shall accrue on a daily basis during such fractional month and shall total an amount equal to the product of (i) a fraction, the numerator of which is the number of days in such fractional month and the denominator of which is the actual number of days occurring in such calendar month, and (ii) the then-applicable Monthly Installment of Base Rent.  All other payments or adjustments required to be made under the TCCs of this Lease that require proration on a time basis shall be prorated on the same basis.
3.2    Base Rent Abatement.  Provided that no event of default is occurring during the seven (7) month period commencing on the first (1st) day of the second (2nd) full calendar month of the Lease Term and ending on the last day of the eighth (8th) full calendar month of the Lease Term (the "Base Rent Abatement Period"), Tenant shall not be obligated to pay any Base Rent otherwise attributable to the Premises during such Base Rent Abatement Period (the "Base Rent Abatement").  Landlord and Tenant acknowledge that the aggregate amount of the Base Rent Abatement equals $2,541,261.80 (i.e., $363,037.40 per month), which amount is subject to decrease in the event Tenant keeps a portion of its existing premises as provided in Section 1.4 above .  Tenant acknowledges and agrees that during such Base Rent Abatement Period, such abatement of Base Rent for the Premises shall have no effect on the calculation of any future increases in Base Rent or Direct Expenses payable by Tenant pursuant to the terms of this Lease, which increases shall be calculated without regard to such Base Rent Abatement.  Additionally, Tenant shall be obligated to pay all "Additional Rent" (as that term is defined in Section 4.1 of this Lease) during the Base Rent Abatement Period.  Tenant acknowledges and agrees that the foregoing Base Rent Abatement has been granted to Tenant as additional consideration for entering into this Lease, and for agreeing to pay the Base Rent and perform the terms and conditions otherwise required under this Lease.  If Tenant shall be in default under this Lease prior to or during such Base Rent Abatement Period and shall fail to cure such default within the notice and cure period, if any, permitted for cure pursuant to this Lease, or if this Lease, is terminated for any reason other than Landlord's breach of this Lease, then the dollar amount of the unapplied portion of the Base Rent Abatement as of the date of such default or termination, as the case may be, shall be converted to a credit to be applied to the Base Rent applicable at the end of the Lease Term and Tenant shall immediately be obligated to begin paying Base Rent for the Premises in full.  The foregoing Base Rent Abatement right set forth in this Section 3.2 shall be personal to the Original Tenant and shall only apply to the extent that the Original Tenant (and not any assignee, or any sublessee or other transferee of the Original Tenant's interest in this Lease) is the Tenant under this Lease during such Base Rent Abatement Period.

ARTICLE 4

ADDITIONAL RENT
4.1    In General.  In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay "Tenant's Share" of the annual "Direct Expenses," as those terms are defined in Sections 4.2.6 and 4.2.2, respectively, of this Lease, which are in excess of the amount of Direct Expenses applicable to the "Base Year," as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any "Expense Year" (as that term is defined in Section 4.2.3, below) below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease.  Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the TCCs of this Lease, are hereinafter collectively referred to as the "Additional Rent," and the Base Rent and the Additional Rent are herein collectively referred to as "Rent." All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent; provided, however, the parties hereby acknowledge that the first monthly installment of Tenant's Share of any "Estimated Excess," as that term is set forth in, and pursuant to the terms and conditions of, Section 4.4.2 of this Lease, shall first be due and payable for the calendar month occurring immediately following the expiration of the Base Year. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.
4.2    Definitions of Key Terms Relating to Additional Rent.  As used in this Article 4, the following terms shall have the meanings hereinafter set forth:
4.2.1    "Base Year" shall mean the period set forth in Section 5 of the Summary.
4.2.2    "Direct Expenses" shall mean "Operating Expenses" and "Tax Expenses."
4.2.3    "Expense Year" shall mean each calendar year in which any portion of the Lease Term falls, through and including the calendar year in which the Lease Term expires, provided that Landlord, upon notice to Tenant, may change the Expense Year from time to time to any other twelve (12) consecutive month period, and, in the event of any such change, Tenant's Share of Direct Expenses shall be equitably adjusted for any Expense Year involved in any such change.
4.2.4    "Operating Expenses" shall mean all expenses, costs and amounts of every kind and nature which Landlord pays or accrues during any Expense Year because of or in connection with the ownership, management, maintenance, security, repair, replacement, renovation, restoration or operation of the Project, or any portion thereof, in accordance with sound real estate management and accounting practices, consistently applied.  Without limiting the generality of the foregoing, Operating Expenses shall specifically include any and all of the following: (i) the cost of supplying all utilities (but excluding the cost of electricity services consumed in the Premises and the premises of other tenants of the Building and any other buildings in the Project (since Tenant is separately paying for the cost of electricity services pursuant to Section 6.1.2 of the Lease)), the cost of operating, repairing, replacing, maintaining, renovating and restoring the utility, telephone, mechanical, sanitary, storm drainage, and elevator systems, and the cost of maintenance and service contracts in connection therewith; (ii) the cost of licenses, certificates, permits and inspections and the cost of contesting any governmental enactments which may affect Operating Expenses, and the costs incurred in connection with a governmentally mandated transportation system management program or similar program; (iii) the cost of all insurance carried by Landlord in connection with the Project; (iv) the cost of landscaping, relamping, and all supplies, tools, equipment and materials used in the operation, repair and maintenance of the Project, or any portion thereof; (v) costs incurred in connection with the parking areas servicing the Project; (vi) fees and other costs, including management fees, consulting fees, legal fees and accounting fees, of all contractors and consultants in connection with the management, operation, maintenance, replacement, renovation, repair and restoration of the Project; (vii) payments under any equipment rental agreements and the fair rental value of any management office space; (viii) wages, salaries and other compensation and benefits, including taxes levied thereon, of all persons (other than persons generally considered to be higher in rank than the position of "Senior Asset Manager") engaged in the operation, maintenance and security of the Project; (ix) costs under any instrument pertaining to the sharing of costs by the Project; (x) operation, repair, maintenance, renovation, replacement and restoration of all systems and equipment and components thereof of the Project; (xi) the cost of janitorial, alarm, security and other services, replacement, renovation, restoration and repair of wall and floor coverings, ceiling tiles and fixtures in common areas, maintenance, replacement, renovation, repair and restoration of curbs and walkways, repair to roofs and re-roofing; (xii) amortization of the cost of acquiring or the rental expense of personal property used in the maintenance, operation and repair of the Project, or any portion thereof (which amortization calculation shall include interest at the "Interest Rate," as that term is set forth in Article 25 of this Lease, but not to exceed 8%); (xiii) the cost of capital improvements or other costs incurred in connection with the Project (A) which are reasonably anticipated by Landlord to effect economies in the operation or maintenance of the Project, or any portion thereof, or reduce current or future Operating Expenses (but only to the extent of reasonably anticipated savings in Operating Expenses on a net basis), (B) that are required to comply with present mandatory conservation programs, (C) which are replacements or modifications of nonstructural items located in the Common Areas required to keep the Common Areas in good order or condition, (D) that are required under any governmental law or regulation by a federal, state or local governmental agency, except for capital repairs, replacements or other improvements to remedy a condition existing prior to the Lease Commencement Date which an applicable governmental authority, if it had knowledge of such condition prior to the Lease Commencement Date, would have then required to be remedied pursuant to then-current governmental laws or regulations in their form existing as of the Lease Commencement Date and pursuant to the then-current interpretation of such governmental laws or regulations by the applicable governmental authority 

as of the Lease Commencement Date, (E) which are required in order for the Project, or any portion thereof, to obtain or maintain a certification under the U.S.  Green Building Council's Leadership in Energy and Environmental Design ("LEED"), or other applicable certification agency in connection with Landlord's sustainability practices for the Project (as such sustainability practices are to be determined by Landlord, in its sole and absolute discretion, from time to time), or (F) that relate to the safety or security of the Project; provided, however, that any capital expenditure shall be amortized with interest at the Interest Rate (but not to exceed 8%) over its useful life as Landlord shall reasonably determine in accordance with sound real estate management and accounting practices, consistently applied, or with respect to those items included under item (A) above, their recovery/payback period as Landlord shall reasonably determine in accordance with sound real estate management and accounting practices, consistently applied; (xiv) costs, fees, charges or assessments imposed by, or resulting from any mandate imposed on Landlord by, any federal, state or local government for fire and police protection, trash removal, community services, or other services which do not constitute "Tax Expenses" as that term is defined in Section 4.2.5, below; (xv) payments under any easement, license, operating agreement, declaration, restrictive covenant, or instrument pertaining to the sharing of costs by the Project and (xvi) costs of any additional services not provided to the Project as of the Lease Commencement Date but which are thereafter provided by Landlord in connection with its prudent management of the Project.  Notwithstanding the foregoing, for purposes of this Lease, Operating Expenses shall not, however, include:
(a)    costs, including marketing costs, legal fees, space planners' fees, advertising and promotional expenses, and brokerage fees incurred in connection with the original construction or development, or original or future leasing of the Project, and costs, including permit, license and inspection costs, incurred with respect to the installation of improvements made for new tenants initially occupying space in the Project after the Lease Commencement Date or incurred in renovating or otherwise improving, decorating, painting or redecorating vacant space for tenants or other occupants of the Project (excluding, however, such costs relating to any common areas of the Project or parking facilities);
(b)    except as set forth in items (xii), and (xiii) above, depreciation, interest and principal payments on mortgages and other debt costs, if any, penalties and interest;
(c)    costs for which the Landlord is reimbursed by any tenant or occupant of the Project or by insurance by its carrier or any tenant's carrier or by anyone else (except to the extent of deductibles), and electric power costs for which any tenant directly contracts with the local public service company;
(d)    any bad debt loss, rent loss, or reserves for bad debts or rent loss;
(e)    costs associated with the operation of the business of the partnership or entity which constitutes the Landlord, as the same are distinguished from the costs of operation of the Project (which shall specifically include, but not be limited to, accounting costs associated with the operation of the Project).  Costs associated with the operation of the business of the partnership or entity which constitutes the Landlord include costs of partnership accounting and legal matters, costs of defending any lawsuits with any mortgagee (except as the actions of the Tenant may be in issue), costs of selling, syndicating, financing, mortgaging or hypothecating any of the Landlord's interest in the Project, and costs incurred in connection with any disputes between Landlord and its employees, between Landlord and Project management, or between Landlord and other tenants or occupants, and Landlord's general corporate overhead and general and administrative expenses;
(f)    the wages and benefits of any employee who does not devote substantially all of his or her employed time to the Project unless such wages and benefits are prorated to reflect time spent on operating and managing the Project vis-a-vis time spent on matters unrelated to operating and managing the Project; provided, that in no event shall Operating Expenses for purposes of this Lease include wages and/or benefits attributable to personnel above the level of Senior Asset Manager;
(g)    amount paid as ground rental for the Project by the Landlord;
(h)    overhead and profit increment paid to the Landlord or to subsidiaries or affiliates of the Landlord for services in the Project to the extent the same exceeds the costs of such services rendered by qualified, first-class unaffiliated third parties on a competitive basis;
(i)    any compensation paid to clerks, attendants or other persons in commercial concessions operated by the Landlord, provided that any compensation paid to any concierge or parking attendants at the Project shall be includable as an Operating Expense;
(j)    rentals and other related expenses incurred in leasing air conditioning systems, elevators or other equipment which if purchased the cost of which would be excluded from Operating Expenses as a capital cost, except equipment not affixed to the Project which is used in providing janitorial or similar services and, further excepting from this exclusion such equipment rented or leased to remedy or ameliorate an emergency condition in the Project ;
(k)    all items and services for which Tenant or any other tenant in the Project reimburses Landlord or which Landlord provides selectively to one or more tenants (other than Tenant) without reimbursement;
(l)    costs, other than those incurred in ordinary maintenance and repair, for sculpture, paintings, fountains or other objects of art;

(m)    any costs expressly excluded from Operating Expenses elsewhere in this Lease;
(n)    rent for any office space occupied by Project management personnel to the extent the size or rental rate of such office space exceeds the size or fair market rental value of office space occupied by management personnel of the "Comparable Buildings," as that term is defined in Section 4 of Exhibit H to this Lease, with adjustment where appropriate for the size of the applicable project;
(o)    costs to the extent arising from the gross negligence or willful misconduct of Landlord or its agents, employees, vendors, contractors, or providers of materials or services; 
(p)    costs incurred to comply with laws relating to the removal of hazardous material or substance (as defined under applicable law) which was in existence in the Building or on the Project prior to the Lease Commencement Date, to the extent the same was of such a nature that a federal, state, local or municipal governmental authority, if it had then had knowledge of the presence of such hazardous material or substance, in the state, and under the conditions that it then existed in the Building or on the Project, would have then required the removal of such hazardous material or substance or other remedial or containment action with respect thereto; and costs incurred to remove, remedy, contain, or treat hazardous material or substance, which hazardous material or substance is brought into the Building or onto the Project after the date hereof by Landlord or any other tenant of the Project and is of such a nature, at that time, that a federal, state, local or municipal governmental authority, if and to the extent it had then had knowledge of the presence of such hazardous material or substance, in the state, and under the conditions, that it then exists in the Building or on the Project, would have then required the removal of such hazardous material or substance or other remedial or containment action with respect thereto;
(q)    costs incurred to comply with Applicable Laws for violations in existence in the Building or on the Project prior to the Lease Commencement Date, to the extent the same was of such a nature that a federal, state, local or municipal governmental authority, if it had then had knowledge of the presence of such violation in the Building or on the Project, would have then required the remedy thereof;
(r)    capital expenditures other than those expressly permitted pursuant to item (xiii) of Section 4.2.7 above; 
(s)    advertising and promotional expenses; and
(t)    any profit related to the excess collection of Operating Expenses or collection of Operating Expenses in excess of 100% of the actual Operating Expenses.
If Landlord is not furnishing any particular work or service (the cost of which, if performed by Landlord, would be included in Operating Expenses) to a tenant who has undertaken to perform such work or service in lieu of the performance thereof by Landlord, Operating Expenses shall be deemed to be increased by an amount equal to the additional Operating Expenses which would reasonably have been incurred during such period by Landlord if it had at its own expense furnished such work or service to such tenant.  If the Project is not at least ninety-five percent (95%) occupied during all or a portion of the Base Year or any Expense Year, Landlord shall make an appropriate adjustment to the components of Operating Expenses for such year to determine the amount of Operating Expenses that would have been incurred had the Project been  ninety-five percent (95%) occupied; and the amount so determined shall be deemed to have been the amount of Operating Expenses for such year.  Operating Expenses for the Base Year shall not include market-wide cost increases (including utility rate increases) due to extraordinary circumstances, including, but not limited to, Force Majeure, boycotts, strikes, conservation surcharges, embargoes or shortages, or amortized costs.  In no event shall each of the components of Direct Expenses for any Expense Year related to utility costs, Tax Expenses, Project services costs or Project insurance costs be less than each of the corresponding components of Direct Expenses related to such utility costs, Tax Expenses, Project services costs and Project insurance costs in the Base Year. Landlord shall not (i) make a profit by charging items to Operating Expenses that are otherwise also charged separately to others and (ii) subject to Landlord's right to adjust the components of Operating Expenses described above in this paragraph, collect Operating Expenses from Tenant and all other tenants in the Building in an amount in excess of what Landlord incurs for the items included in Operating Expenses.
4.2.5    Taxes.  
4.2.5.1    "Tax Expenses" shall mean all federal, state, county, or local governmental or municipal taxes, fees, charges or other impositions of every kind and nature, whether general, special, ordinary or extraordinary, (including, without limitation, real estate taxes, general and special assessments, transit taxes, leasehold taxes or taxes based upon the receipt of rent, including gross receipts or sales taxes applicable to the receipt of rent, unless required to be paid by Tenant, personal property taxes imposed upon the fixtures, machinery, equipment, apparatus, systems and equipment, appurtenances, furniture and other personal property used in connection with the Project, or any portion thereof), which shall be paid or accrued during any Expense Year (without regard to any different fiscal year used by such governmental or municipal authority) because of or in connection with the ownership, leasing and operation of the Project, or any portion thereof (including, without limitation, the land upon which the Building and the parking facility adjacent to the Building are located).
4.2.5.2    Tax Expenses shall include, without limitation: (i) Any tax on the rent, right to rent or other income from the Project, or any portion thereof, or as against the business of leasing the Project, or any portion thereof; (ii) Any assessment, tax, fee, levy or charge in addition to, or in substitution, partially or totally, of any assessment, tax, fee, levy or charge previously included within the definition of real property tax, 

it being acknowledged by Tenant and Landlord that Proposition 13 was adopted by the voters of the State of California in the June 1978 election ("Proposition 13") and that assessments, taxes, fees, levies and charges may be imposed by governmental agencies for such services as fire protection, street, sidewalk and road maintenance, refuse removal and for other governmental services formerly provided without charge to property owners or occupants, and, in further recognition of the decrease in the level and quality of governmental services and amenities as a result of Proposition 13, Tax Expenses shall also include any governmental or private assessments or the Project's contribution towards a governmental or private cost-sharing agreement for the purpose of augmenting or improving the quality of services and amenities normally provided by governmental agencies; (iii) Any assessment, tax, fee, levy, or charge allocable to or measured by the area of the Premises or the Rent payable hereunder, including, without limitation, any business or gross income tax or excise tax with respect to the receipt of such rent, or upon or with respect to the possession, leasing, operating, management, maintenance, alteration, repair, use or occupancy by Tenant of the Premises, or any portion thereof; (iv) Any assessment, tax, fee, levy or charge, upon this transaction or any document to which Tenant is a party, creating or transferring an interest or an estate in the Premises; and (v) all of the real estate taxes and assessments imposed upon or with respect to the Building and all of the real estate taxes and assessments imposed on the land and improvements comprising the Project.
4.2.5.3    Any costs and expenses (including, without limitation, reasonable attorneys' fees) incurred in attempting to protest, reduce or minimize Tax Expenses shall be included in Tax Expenses in the Expense Year such expenses are paid.  Landlord agrees that such challenges of Tax Expenses shall be made in good faith.  Except as set forth in Section 4.2.5.4, below, refunds of Tax Expenses shall be credited against Tax Expenses and refunded to Tenant regardless of when received, based on the Expense Year to which the refund is applicable, provided that in no event shall the amount to be refunded to Tenant for any such Expense Year exceed the total amount paid by Tenant as an increase in Tax Expenses under this Article 4 for such Expense Year.  If Tax Expenses for any period during the Lease Term or any extension thereof are increased after payment thereof for any reason, including, without limitation, error or reassessment by applicable governmental or municipal authorities, Tenant shall pay Landlord upon demand Tenant's Share of any such increased Tax Expenses included by Landlord as Building Tax Expenses pursuant to the TCCs of this Lease.  Notwithstanding anything to the contrary contained in this Section 4.2.5 (except as set forth in Section 4.2.5.2, above), there shall be excluded from Tax Expenses (i) all excess profits taxes, franchise taxes, gift taxes, capital stock taxes, inheritance and succession taxes, estate taxes, federal and state income taxes, and other taxes to the extent applicable to Landlord's general or net income (as opposed to rents, receipts or income attributable to operations at the Project), (ii) any items included as Operating Expenses, (iii) any items paid by Tenant under Section 4.5 of this Lease, and (iv) any fees, penalties, interest or other expenses incurred as a result of the late payment of any Tax Expense (unless due to the actions or omissions of Tenant).  Notwithstanding anything to the contrary set forth in this Lease, only Landlord may institute proceedings to reduce Tax Expenses and the filing of any such proceeding by Tenant without Landlord's consent shall constitute an event of default by Tenant under this Lease.  Notwithstanding the foregoing, Landlord shall not be obligated to file any application or institute any proceeding seeking a reduction in Tax Expenses.
4.2.5.4    Notwithstanding anything to the contrary set forth in this Lease, the amount of Tax Expenses for the Base Year and any Expense Year shall be calculated without taking into account any decreases in real estate taxes obtained in connection with Proposition 8, and, therefore, the Tax Expenses in the Base Year and/or an Expense Year may be greater than those actually incurred by Landlord, but shall, nonetheless, be the Tax Expenses due under this Lease; provided that (i) any costs and expenses incurred by Landlord in securing any Proposition 8 reduction shall not be included in Direct Expenses for purposes of this Lease, and (ii) tax refunds under Proposition 8 shall not be deducted from Tax Expenses, but rather shall be the sole property of Landlord.  Landlord and Tenant acknowledge that this Section 4.2.5.4 is not intended to in any way affect (A) the inclusion in Tax Expenses of the statutory two percent (2.0%) annual maximum allowable increase in Tax Expenses (as such statutory increase may be modified by subsequent legislation), or (B) the inclusion or exclusion of Tax Expenses pursuant to the terms of Proposition 13, which shall be governed pursuant to the terms of Sections 4.2.5.1 through 4.2.5.3, above.
4.2.6    "Tenant's Share" shall mean the percentage set forth in Section 6 of the Summary.  
4.3    Allocation of Direct Expenses.
4.3.1    Method of Allocation.  The parties acknowledge that the Building is a part of a multi-building project and that the costs and expenses incurred in connection with the Project (i.e.  the Direct Expenses) should be shared between the tenants of the Building and the tenants of the other buildings in the Project.  Accordingly, as set forth in Section 4.2 above, Direct Expenses (which consists of Operating Expenses and Tax Expenses) are determined annually for the Project as a whole, and a portion of the Direct Expenses, which portion shall be reasonably determined by Landlord on an equitable basis, shall be allocated to the tenants of the Building (as opposed to the tenants of any other buildings in the Project) and such portion shall be the Direct Expenses for purposes of this Lease.  Such portion of Direct Expenses allocated to the tenants of the Building shall include all Direct Expenses attributable solely to the Building and an equitable portion of the Direct Expenses attributable to the Project as a whole.
4.3.1    Cost Pools.  Landlord shall have the right, from time to time, to equitably allocate some or all of the Direct Expenses for the Project among different portions or occupants of the Project (the "Cost Pools"), in Landlord's discretion.  Such Cost Pools may include, but shall not be limited to, the office space tenants of a building of the Project or of the Project, and the retail space tenants of a building of the Project or of the Project.  The Direct Expenses within each such Cost Pool shall be allocated and charged to the tenants within such Cost Pool in an equitable manner.
4.4    Calculation and Payment of Additional Rent.  If for any Expense Year ending or commencing within the Lease Term, Tenant's Share of Direct Expenses for such Expense Year exceeds Tenant's Share of Direct Expenses applicable to the Base Year, then Tenant shall pay to Landlord, in the manner set forth in Section 4.4.1, below, and as Additional Rent, an amount equal to the excess (the "Excess").

4.4.1    Statement of Actual Direct Expenses and Payment by Tenant.  Landlord shall give to Tenant following the end of each Expense Year, a statement (the "Statement") which shall state in general major categories the Direct Expenses incurred or accrued for the particular Expense Year, and which shall indicate the amount of the Excess.  Landlord shall use commercially reasonable efforts to deliver such Statement to Tenant on or before May 1 following the end of the Expense Year to which such Statement relates.  Upon receipt of the Statement for each Expense Year commencing or ending during the Lease Term, if an Excess is present, Tenant shall pay, within thirty (30) days after receipt of the Statement, the full amount of the Excess for such Expense Year, less the amounts, if any, paid during such Expense Year as "Estimated Excess," as that term is defined in Section 4.4.2, below, and if Tenant paid more as Estimated Excess than the actual Excess, Tenant shall receive a credit in the amount of Tenant's overpayment against Rent next due under this Lease.  The failure of Landlord to timely furnish the Statement for any Expense Year shall not prejudice Landlord or Tenant from enforcing its rights under this Article 4.  Even though the Lease Term has expired and Tenant has vacated the Premises, when the final determination is made of Tenant's Share of Direct Expenses for the Expense Year in which this Lease terminates, if an Excess is present, Tenant shall, within thirty (30) days after receipt of the Statement, pay to Landlord such amount, and if Tenant paid more as Estimated Excess than the actual Excess, Landlord shall, within thirty (30) days, deliver a check payable to Tenant in the amount of the overpayment.  The provisions of this Section 4.4.1 shall survive the expiration or earlier termination of the Lease Term.  Notwithstanding the immediately preceding sentence, Tenant shall not be responsible for Tenant's Share of any Direct Expenses attributable to any Expense Year which are first billed to Tenant more than eighteen (18) calendar months after the Lease Expiration Date, provided that in any event Tenant shall be responsible for Tenant's Share of Direct Expenses which (x) were levied by any governmental authority or by any public utility companies, and (y) Landlord had not previously received an invoice therefor and which are currently due and owing (i.e., costs invoiced for the first time regardless of the date when the work or service relating to this Lease was performed), at any time following the Lease Expiration Date which are attributable to any Expense Year.
4.4.2    Statement of Estimated Direct Expenses.  In addition, Landlord shall endeavor to give Tenant a yearly expense estimate statement (the "Estimate Statement") which shall set forth in general major categories Landlord's reasonable estimate (the "Estimate") of what the total amount of Direct Expenses for the then-current Expense Year shall be and the estimated excess (the "Estimated Excess") as calculated by comparing the Direct Expenses for such Expense Year, which shall be based upon the Estimate, to the amount of Direct Expenses for the Base Year.  The failure of Landlord to timely furnish the Estimate Statement for any Expense Year shall not preclude Landlord from enforcing its rights to collect any Additional Rent under this Article 4, nor shall Landlord be prohibited from revising any Estimate Statement or Estimated Excess theretofore delivered to the extent necessary.  Thereafter, Tenant shall pay, within thirty (30) days after receipt of the Estimate Statement, a fraction of the Estimated Excess for the then-current Expense Year (reduced by any amounts paid pursuant to the second to last sentence of this Section 4.4.2).  Such fraction shall have as its numerator the number of months which have elapsed in such current Expense Year, including the month of such payment, and twelve (12) as its denominator.  Until a new Estimate Statement is furnished (which Landlord shall have the right to deliver to Tenant at any time), Tenant shall pay monthly, with the monthly Base Rent installments, an amount equal to one-twelfth (1/12) of the total Estimated Excess set forth in the previous Estimate Statement delivered by Landlord to Tenant.  Throughout the Lease Term Landlord shall maintain records with respect to Direct Expenses in accordance with sound real estate management and accounting practices, consistently applied.
4.5    Taxes and Other Charges for Which Tenant Is Directly Responsible.  
4.5.1    Tenant shall be liable for and shall pay ten (10) days before delinquency, taxes levied against Tenant's equipment, furniture, fixtures and any other personal property located in or about the Premises.  If any such taxes on Tenant's equipment, furniture, fixtures and any other personal property are levied against Landlord or Landlord's property or if the assessed value of Landlord's property is increased by the inclusion therein of a value placed upon such equipment, furniture, fixtures or any other personal property and if Landlord pays the taxes based upon such increased assessment, which Landlord shall have the right to do regardless of the validity thereof but only under proper protest if requested by Tenant, Tenant shall upon demand repay to Landlord the taxes so levied against Landlord or the proportion of such taxes resulting from such increase in the assessment, as the case may be.
4.5.2    If the improvements in the Premises, whether installed and/or paid for by Landlord or Tenant and whether or not affixed to the real property so as to become a part thereof, are assessed for real property tax purposes at a valuation higher than the valuation at which improvements conforming to Landlord's "building standard" in other space in the Building are assessed, then the Tax Expenses levied against Landlord or the property by reason of such excess assessed valuation shall be deemed to be taxes levied against personal property of Tenant and shall be governed by the provisions of Section 4.5.1, above.
4.5.3    Notwithstanding any contrary provision herein, Tenant shall pay prior to delinquency any (i) rent tax or sales tax, service tax, transfer tax or value added tax, or any other applicable tax on the rent or services herein or otherwise respecting this Lease, (ii) taxes assessed upon or with respect to the possession, leasing, operation, management, maintenance, alteration, repair, use or occupancy by Tenant of the Premises or any portion of the Project, including the Project parking facility; or (iii) taxes assessed upon this transaction or any document to which Tenant is a party creating or transferring an interest or an estate in the Premises.
4.6    Landlord's Records.  Upon Tenant's written request given not more than ninety (90) days after Tenant's receipt of a Statement for a particular Expense Year, and provided that Tenant is not then in default under this Lease beyond the applicable notice and cure period provided in this Lease, specifically including, but not limited to, the timely payment of Additional Rent (whether or not a component thereof is the subject of the audit contemplated herein), Landlord shall furnish Tenant with such reasonable supporting documentation pertaining to the calculation of the Excess set forth in the Statement as Tenant may reasonably request.  Landlord shall provide said documentation pertaining to the relevant Excess to Tenant within thirty (30) days after Tenant's written request therefor.  Within one hundred eighty (180) days after receipt of a Statement by Tenant (the "Audit 

Period"), Tenant shall have the right, within the Audit Period, after reasonable notice to Landlord and at reasonable times, to cause an independent certified public accountant which is not paid on a contingency basis and which is mutually approved by Landlord and Tenant (the "Accountant") to complete an audit of Landlord's records with respect to the Excess set forth in the Statement at Landlord's corporate offices, provided that (i) Tenant is not then in default under this Lease (beyond the applicable notice and cure periods provided under this Lease), (ii) Tenant has paid all amounts required to be paid under the applicable Estimate Statement and Statement (however, Tenant may pay such amounts under protest), and (iii) a copy of the audit agreement between Tenant and its particular certified public accounting firm has been delivered to Landlord prior to the commencement of the audit.  Such audit by the Accountant shall be final and binding upon Landlord and Tenant.  If Landlord and Tenant cannot mutually agree as to the identity of the Accountant within thirty (30) days after Tenant notifies Landlord that Tenant desires an audit to be performed, then the Accountant shall be one of the "Big 4" accounting firms or other national or regional accounting firm, which is not paid on a contingency basis and which is selected by Tenant and reasonably approved by Landlord.  In connection with such audit, Tenant and the Accountant must agree in advance to follow Landlord's reasonable rules and procedures regarding an audit of the aforementioned Landlord records, and shall execute a commercially reasonable confidentiality agreement regarding such audit.  Any audit report prepared by the Accountant shall be delivered concurrently to Landlord and Tenant within the Audit Period.  Tenant's failure to audit the any Expenses set forth in a Statement within the Audit Period shall be deemed to be Tenant's approval of such Statement and Tenant, thereafter, waives the right or ability to audit the amounts set forth in such Statement.  If such audit reveals that Landlord has over-charged Tenant, then within thirty (30) days after the results of such audit are made available to Landlord, Landlord shall reimburse to Tenant the amount of such over-charge.  If the audit reveals that the Tenant was under-charged, then within thirty (30) days after the results of such audit are made available to Tenant, Tenant shall reimburse to Landlord the amount of such under-charge.  Tenant agrees to pay the cost of such audit unless it is subsequently determined that Landlord's original Statement which was the subject of such audit was in error to Tenant's disadvantage by five percent (5%) or more of the total Operating Expenses which was the subject of such audit.  The payment by Tenant of any amounts pursuant to this Section 4 shall not preclude Tenant from questioning the correctness of any Statement provided by Landlord at any time during the Audit Period, but the failure of Tenant to object thereto and commence its inspection and have the Accountant commence the audit as described above prior to the expiration of the Audit Period shall be conclusively deemed Tenant's approval of the Statement in question and the amount of Direct Expenses shown thereon.  Tenant hereby acknowledges that Tenant's sole right to audit Landlord's records and to contest the amount of Direct Expenses payable by Tenant shall be as set forth in this Section 4.6, and Tenant hereby waives any and all other rights pursuant to applicable law to audit such records and/or to contest the amount of Direct Expenses payable by Tenant.
ARTICLE 5

USE OF PREMISES
5.1    Permitted Use.  Tenant shall use the Premises solely for the Permitted Use set forth in Section 7 of the Summary and Tenant shall not use or permit the Premises or the Project to be used for any other purpose or purposes whatsoever without the prior written consent of Landlord, which may be withheld in Landlord's sole and absolute discretion.
5.2    Prohibited Uses.  The uses prohibited under this Lease shall include, without limitation, use of the Premises or a portion thereof for (i) offices of any agency or bureau of the United States or any state or political subdivision thereof; (ii) offices or agencies of any foreign governmental or political subdivision thereof; (iii) offices of any health care professionals or service organization; (iv) schools or other training facilities which are not ancillary to corporate, executive or professional office use; (v) retail or restaurant uses; or (vi) communications firms such as radio and/or television stations.  Tenant's use shall not result in an occupancy density for the Premises which is greater than five (5) persons per 1,000 rentable square feet of the Premises.  Tenant further covenants and agrees that it shall not use, or suffer or permit any person or persons to use, the Premises or any part thereof for any use or purpose contrary to the rules and regulations promulgated by Landlord from time to time ("Rules and Regulations"), the current set of which (as of the date of this Lease) is attached to this Lease as Exhibit D; or in violation of the laws of the United States of America, the State of California, or the ordinances, regulations or requirements of the local municipal or county governing body or other lawful authorities having jurisdiction over the Project, including, without limitation, any such laws, ordinances, regulations or requirements relating to hazardous materials or substances, as those terms are defined by applicable laws now or hereafter in effect; provided, however, Landlord shall not enforce, change or modify the Rules and Regulations in a discriminatory manner and Landlord agrees that the Rules and Regulations shall not be unreasonably modified or enforced in a manner which will unreasonably interfere with the normal and customary conduct of Tenant's business.  Tenant shall not do or permit anything to be done in or about the Premises which, in Landlord’s reasonable discretion, will in any way damage the reputation of the Project or unreasonably obstruct or interfere with the rights of other tenants or occupants of the Building, or use or allow the Premises to be used for any improper, unlawful or objectionable purpose, nor shall Tenant cause, maintain or permit any nuisance in, on or about the Premises.  
5.3    CC&Rs.  Tenant shall comply with all recorded covenants, conditions, and restrictions currently affecting the Project.  Additionally, Tenant acknowledges that the Project may be subject to any future covenants, conditions, and restrictions (the "CC&Rs") which Landlord, in Landlord's discretion, deems reasonably necessary or desirable, and Tenant agrees that this Lease shall be subject and subordinate to such CC&Rs.  Landlord shall have the right to require Tenant to execute and acknowledge, within fifteen (15) business days of a request by Landlord, a "Recognition of Covenants, Conditions, and Restriction," in a form substantially similar to that attached hereto as Exhibit F, agreeing to and acknowledging the CC&Rs.  Notwithstanding anything to the contrary herein, Tenant shall only be required to abide by, and have this Lease subject to, any such future CC&Rs to the extent such future CC&Rs do not (i) adversely affect Tenant's rights under this Lease, (ii) adversely affect Tenant's use of the Premises for the Permitted Use, or (iii) increase Tenant's monetary obligations under this Lease, in more than a de minimis manner.

ARTICLE 6

SERVICES AND UTILITIES
6.1    Standard Tenant Services.  Landlord shall provide the following services on all days (unless otherwise stated below) during the Lease Term.
6.1.1    Subject to reasonable changes implemented by Landlord and all governmental rules, regulations and guidelines applicable thereto, Landlord shall provide heating, ventilation and air conditioning ("HVAC") when necessary for normal comfort for normal office use in the Premises from 7:00 A.M. to 6:00 P.M. Monday through Friday, and 9:00 A.M. to 1:00 P.M. on Saturday (collectively, the "Building Hours"), except for the date of observation of New Year's Day, President's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and, at Landlord's discretion, other locally or nationally recognized holidays (collectively, the "Holidays").
6.1.2    Landlord shall provide adequate electrical wiring and facilities and power for normal general office use as reasonably determined by Landlord.  Notwithstanding any provision to the contrary contained in this Lease, Tenant shall pay directly to the utility company pursuant to the utility company's separate meters (or to Landlord in the event Landlord provides submeters instead of the utility company's meters), the cost of all electricity, gas, water and sewer services provided to and/or consumed in the Premises (including normal and excess consumption and including the cost of electricity to operate the HVAC air handlers), which electricity, gas, water and sewer services shall be separately metered (as described above or otherwise equitably allocated and directly charged by Landlord to Tenant and other tenants of the Building).  Tenant shall pay such cost (including the cost of such meters or submeters) within ten (10) days after demand and as Additional Rent under this Lease (and not as part of the Operating Expenses).  Landlord shall designate the utility provider from time to time.
6.1.3    As part of Operating Expenses, Landlord shall replace lamps, starters and ballasts for Building standard lighting fixtures within the Premises.  In addition, Tenant shall bear the cost of replacement of lamps, starters and ballasts for non-Building standard lighting fixtures within the Premises.
6.1.4    Landlord shall provide city water from the regular Building outlets for drinking, lavatory and toilet purposes in the Building Common Areas.  
6.1.5    Landlord shall provide janitorial services to the Premises, except the date of observation of the Holidays, in and about the Premises and window washing services in a manner consistent with other Comparable Buildings.
6.1.6    Landlord shall provide nonexclusive, non-attended automatic passenger elevator service during the Building Hours, and shall have at least one elevator available at all other times.  Landlord shall provide nonexclusive freight elevator service subject to scheduling by Landlord.
Tenant shall cooperate fully with Landlord at all times and abide by all regulations and requirements that Landlord may reasonably prescribe for the proper functioning and protection of the HVAC, electrical, mechanical and plumbing systems.
6.2    Overstandard Tenant Use.  Tenant shall not, without Landlord's prior written consent, use heat-generating machines, machines other than normal fractional horsepower office machines, or equipment or lighting other than Building standard lights in the Premises, which may substantially affect the temperature otherwise maintained by the air conditioning system or increase the water normally furnished for the Premises by Landlord pursuant to the terms of Section 6.1 of this Lease.  If such consent is given, Landlord shall have the right to require installation of supplementary air conditioning units or other facilities in the Premises, including supplementary or additional metering devices, and the cost thereof, including the cost of installation, operation and maintenance, increased wear and tear on existing equipment and other similar charges, shall be paid by Tenant to Landlord upon billing by Landlord.  If Tenant uses water, electricity, heat or air conditioning in excess of that supplied by Landlord pursuant to Section 6.1 of this Lease, Tenant shall pay to Landlord, upon billing, the cost of such excess consumption, the cost of the installation, operation, and maintenance of equipment which is installed in order to supply such excess consumption, and the cost of the increased wear and tear on existing equipment caused by such excess consumption; and Landlord may install devices to separately meter any increased use and in such event Tenant shall pay the increased cost directly to Landlord, including the cost of such additional metering devices.  Tenant's use of electricity shall never exceed the capacity of the feeders to the Project or the risers or wiring installation, and subject to the terms of Section 29.32, below, and as otherwise consistent with specifically identified elements of the Improvements (e.g., server rooms and ancillary electrical and HVAC equipment relating thereto) contained on the "Approved Working Drawings" (as that term is defined in the Work Letter), Tenant shall not otherwise install or use or permit the installation or use of any computer or electronic data processing equipment in the Premises (other than typical desk top computers and ancillary equipment (as opposed to computer servers or similar equipment), without the prior written consent of Landlord.  If Tenant desires to use heat, ventilation or air conditioning during hours other than those for which Landlord is obligated to supply such utilities pursuant to the terms of Section 6.1 of this Lease, Tenant shall give Landlord such prior notice, if any, as Landlord shall from time to time establish as appropriate, of Tenant's desired use in order to supply such utilities, and Landlord shall supply such utilities to Tenant at the “Actual Cost” (defined below) thereof (which shall be treated as Additional Rent) as Landlord shall from time to time establish; which Actual Cost as of the date hereof is $50.00 per hour.  For the purpose of this Section 6.2, “Actual Cost” shall mean the actual 

cost, including reasonable depreciation (attributable to such after-hours usage) and administrative charges (to the extent not duplicative of Operating Expenses), incurred, and as reasonably determined, by Landlord without charge for overhead or profit, provided that, notwithstanding the foregoing, any amount actually charged to Landlord by any third party unaffiliated with Landlord for the supply of such utilities to Tenant shall be deemed part of Landlord’s "Actual Cost".
6.3    Interruption of Use.  Tenant agrees that Landlord shall not be liable for damages, by abatement of Rent or otherwise, for failure to furnish or delay in furnishing any service (including telephone and telecommunication services), or for any diminution in the quality or quantity thereof, when such failure or delay or diminution is occasioned, in whole or in part, by breakage, repairs, replacements, or improvements, by any strike, lockout or other labor trouble, by inability to secure electricity, gas, water, or other fuel at the Building or Project after reasonable effort to do so, by any riot or other dangerous condition, emergency, accident or casualty whatsoever, by act or default of Tenant or other parties, or by any other cause beyond Landlord's reasonable control; and such failures or delays or diminution shall never be deemed to constitute an eviction or disturbance of Tenant's use and possession of the Premises or relieve Tenant from paying Rent or performing any of its obligations under this Lease, except as otherwise provided in Section 6.4, Article 11 or Article 13 below.  Furthermore, Landlord shall not be liable under any circumstances for a loss of, or injury to, property or for injury to, or interference with, Tenant's business, including, without limitation, loss of profits, however occurring, through or in connection with or incidental to a failure to furnish any of the services or utilities as set forth in this Article 6.
6.4    Abatement Event.  If (i) Landlord fails to perform the obligations required of Landlord under the TCCs of this Lease, (ii) such failure causes all or a portion of the Premises to be untenantable and unusable by Tenant, and (iii) such failure relates to (A) the nonfunctioning of the heat, ventilation, and air conditioning system in the Premises, the electricity in the Premises, the nonfunctioning of the elevator service to the Premises, or (B) a failure to provide access to the Premises, Tenant shall give Landlord notice (the "Initial Notice"), specifying such failure to perform by Landlord (the "Abatement Event").  If Landlord has not cured such Abatement Event within three (3) business days after the receipt of the Initial Notice, Tenant may deliver an additional notice to Landlord (the "Additional Notice"), specifying such Abatement Event and Tenant's intention to abate the payment of Rent under this Lease.  If Landlord does not cure such Abatement Event within three (3) business days of receipt of the Additional Notice, Tenant may, upon written notice to Landlord, immediately abate Rent payable under this Lease for that portion of the Premises rendered untenantable and not used by Tenant, for the period beginning on the date three (3) business days after the Initial Notice to the earlier of the date Landlord cures such Abatement Event or the date Tenant recommences the use of such portion of the Premises.  Such right to abate Rent shall be Tenant's sole and exclusive remedy at law or in equity for an Abatement Event.  Except as provided in this Section 6.4, nothing contained herein shall be interpreted to mean that Tenant is excused from paying Rent due hereunder.
ARTICLE 7

REPAIRS
Landlord shall maintain in good condition and operating order and keep in good repair and condition the structural portions of the Building, including the foundation, floor/ceiling slabs, roof structure (as opposed to roof membrane), curtain wall, exterior glass and mullions, columns, beams, shafts (including elevator shafts), stairs, stairwells, elevator cab, men's and women's washrooms, Building mechanical, electrical and telephone closets, and all common and public areas servicing the Building, including the parking areas, landscaping and exterior Project signage (collectively, "Building Structure") and the Base Building mechanical, electrical, life safety, plumbing, sprinkler systems and HVAC systems which were not constructed by Tenant Parties (collectively, the "Building Systems") and the Project Common Areas.  Notwithstanding anything in this Lease to the contrary, Tenant shall be required to repair the Building Structure and/or the Building Systems to the extent caused due to Tenant's use of the Premises for other than normal and customary business office operations, unless and to the extent such damage is covered by insurance carried or required to be carried by Landlord pursuant to Article 10 and to which the waiver of subrogation is applicable (such obligation to the extent applicable to Tenant as qualified and conditioned will hereinafter be defined as the "BS/BS Exception").  Tenant shall, at Tenant's own expense, keep the Premises, including all improvements, fixtures, equipment, interior window coverings, and furnishings therein, and the floor or floors of the Building on which the Premises is located, in good order, repair and condition at all times during the Lease Term, but such obligation shall not extend to the Building Structure and the Building Systems except pursuant to the BS/BS Exception. In addition, Tenant shall, at Tenant's own expense, but under the supervision and subject to the prior approval of Landlord for any repairs reasonably expected to cost more than $5,000 or reasonably expected to impact the Building Structure or Building Systems, and within any reasonable period of time specified by Landlord, promptly and adequately repair all damage to the Premises and replace or repair all damaged, broken, or worn fixtures and appurtenances, but such obligation shall not extend to the Building Structure and the Building Systems except pursuant to the BS/BS Exception, except for damage caused by ordinary wear and tear or beyond the reasonable control of Tenant; provided however, that, at Landlord's option, or if Tenant fails to make such repairs, Landlord may, after written notice to Tenant and Tenant's failure to repair within five (5) days thereafter, but need not, make such repairs and replacements, and Tenant shall pay Landlord the cost thereof, including a percentage of the cost thereof (to be uniformly established for the Building and/or the Project, but not in excess of ten percent (10%) per annum) sufficient to reimburse Landlord for all overhead, general conditions, fees and other costs or expenses arising from Landlord's involvement with such repairs and replacements forthwith upon being billed for same.  Landlord may, but shall not be required to, enter the Premises at all reasonable times (in accordance with the terms of Article 27 below) to make such repairs, alterations, improvements or additions to the Premises or to the Project or to any equipment located in the Project as Landlord shall desire or deem necessary or as Landlord may be required to do by governmental or quasi-governmental authority or court order or decree; provided, however, except for (i) emergencies, (ii) repairs, alterations, improvements or additions required by governmental or quasi-governmental authorities or court order or decree, or (iii) repairs which are the obligation of Tenant hereunder, any such entry into the Premises 

by Landlord shall be performed in a manner so as not to materially interfere with Tenant's use of, or access to, the Premises; provided that, with respect to items (ii) and (iii) above, Landlord shall use commercially reasonable efforts to not materially interfere with Tenant's use of, or access to, the Premises.  Tenant hereby waives any and all rights under and benefits of subsection 1 of Section 1932 and Sections 1941 and 1942 of the California Civil Code or under any similar law, statute, or ordinance now or hereafter in effect.  For the avoidance of doubt, if a particular Building System is beyond its useful life such that it is inoperative or otherwise requires ongoing repairs materially in excess of normal and customary maintenance, Landlord shall replace such Building System (regardless of whether such Building System is shared or exclusively serves the Premises and regardless of whether such Building System was modified as part of the Improvements), and the cost of such replacement shall be included in Operating Expenses (to the extent allowed by Article 4 of this Lease) and amortized pursuant to Section 4.2.4(xiii) of this Lease, subject to the BS/BS Exception.
ARTICLE 8

ADDITIONS AND ALTERATIONS
8.1    Landlord's Consent to Alterations.  Tenant may not make any improvements, alterations, additions or changes to the Premises or any mechanical, plumbing or HVAC facilities or systems pertaining to the Premises (collectively, the "Alterations") without first procuring the prior written consent of Landlord to such Alterations, which consent shall be requested by Tenant not less than fifteen (15) business days prior to the commencement thereof, and which consent shall not be unreasonably withheld by Landlord, provided it shall be deemed reasonable for Landlord to withhold its consent to any Alteration which adversely affects the structural portions or the systems or equipment of the Building or is visible from the exterior of the Building.  Notwithstanding the foregoing, Tenant shall be permitted to make Alterations following ten (10) business days' notice to Landlord, but without Landlord's prior consent, to the extent that such Alterations do not (i) adversely affect the systems and equipment of the Building, exterior appearance of the Building, or structural aspects of the Building, (ii) adversely affect the value of the Premises or Building, (iii) require a building or construction permit, or (iv) cost more than Three Hundred Thousand and 00/100 Dollars ($300,000.00) for a particular job of work (the "Cosmetic Alterations").  The construction of the initial improvements to the Premises shall be governed by the terms of the Work Letter and not the terms of this Article 8.
8.2    Manner of Construction.  Landlord may impose, as a condition of its consent to any and all Alterations or repairs of the Premises or about the Premises, such requirements as Landlord in its reasonable discretion may deem desirable, including, but not limited to, the requirement that Tenant utilize for such purposes only contractors reasonably approved by Landlord, and any removal and/or restoration obligations required to be performed pursuant to the TCCs of Section 8.5 of this Lease.  If Landlord shall give its consent, the consent shall be deemed conditioned upon Tenant acquiring a permit to do the work from appropriate governmental agencies, the furnishing of a copy of such permit to Landlord prior to the commencement of the work, and the compliance by Tenant with all conditions of said permit in a prompt and expeditious manner.  If such Alterations will involve the use of or disturb hazardous materials or substances existing in the Premises, Tenant shall notify Landlord prior to performing such Alterations and comply with Landlord's rules and regulations concerning such hazardous materials or substances.  Tenant shall construct such Alterations and perform such repairs in a good and workmanlike manner, in conformance with any and all applicable federal, state, county, local or municipal laws, ordinances, rules and regulations and pursuant to a valid building permit, issued by the city in which the Building is located (or other applicable governmental authority), all in conformance with Landlord's construction rules and regulations; provided, however, that prior to commencing to construct any Alteration, Tenant shall meet with Landlord to discuss Landlord's design parameters and code compliance issues.  In the event Tenant performs any Alterations in the Premises which require or give rise to governmentally required changes to the "Base Building," as that term is defined below, then Landlord shall, at Tenant's expense, make such changes to the Base Building.  Since all or a portion of the Project is or may become in the future certified under the LEED rating system (or other applicable certification standard) (all in Landlord's sole and absolute discretion), Tenant expressly acknowledges and agrees that without limitation as to other grounds for Landlord withholding its consent to any proposed Alteration, Landlord shall have the right to withhold its consent to any proposed Alteration in the event that such Alteration is not compatible with such certification or recertification of the Project under such LEED rating system (or other applicable certification standard).  The "Base Building" shall include the structural portions of the Building, and the public restrooms, elevators, exit stairwells and the systems and equipment located in the internal core of the Building on the floor or floors on which the Premises is located.  In performing the work of any such Alterations, Tenant shall have the work performed in such manner so as not to obstruct access to the Project or any portion thereof, by any other tenant of the Project, and so as not to obstruct the business of Landlord or other tenants in the Project.  Tenant shall retain any union trades to the extent designated by Landlord.  Further, Tenant shall not use (and upon notice from Landlord shall cease using) contractors, services, workmen, labor, materials or equipment that, in Landlord's reasonable judgment, would disturb labor harmony with the workforce or trades engaged in performing other work, labor or services in or about the Building or the Common Areas.  In addition to Tenant's obligations under Article 9 of this Lease, upon completion of any Alterations, Tenant agrees to cause a Notice of Completion to be recorded in the office of the Recorder of the County of San Diego in accordance with Section 8182 of the Civil Code of the State of California or any successor statute, and as a condition precedent to the enforceability and validity of Landlord's consent, Tenant shall deliver to the management office for the Project a reproducible copy of the "as built" and CAD drawings of the Alterations, to the extent applicable, as well as all permits, approvals and other documents issued by any governmental agency in connection with the Alterations.
8.3    Payment for Improvements.  With respect to payments to be made to Tenant's contractors for any Alterations, Tenant shall (i) comply with Landlord's requirements for final lien releases and waivers in connection with Tenant's payment for work to contractors, and (ii) sign Landlord's standard contractor's rules and regulations.  In addition, in connection with all Alterations, Tenant shall pay Landlord an oversight fee equal to five percent (5%) of the cost of the work, and reimburse Landlord for Landlord's reasonable, actual, out-of-pocket costs and expenses actually incurred 

in connection with Landlord's review of such work, provided Landlord agrees the foregoing oversight fee shall not apply to or be charged in connection with Cosmetic Alterations.
8.4    Construction Insurance.  In addition to the requirements of Article 10 of this Lease, in the event that Tenant makes any Alterations, prior to the commencement of such Alterations, Tenant shall provide Landlord with evidence that Tenant carries "Builder's Risk" insurance in an amount reasonably approved by Landlord covering the construction of such Alterations, and such other insurance as Landlord may reasonably require, it being understood and agreed that all of such Alterations shall be insured by Tenant pursuant to Article 10 of this Lease immediately upon completion thereof.  In addition, Landlord may, in its reasonable discretion, require Tenant to obtain a lien and completion bond or some alternate form of security satisfactory to Landlord in an amount sufficient to ensure the lien-free completion of such Alterations and naming Landlord as a co-obligee.
8.5    Landlord's Property.  Landlord and Tenant hereby acknowledge and agree that (i) all Alterations, improvements, fixtures, equipment and/or appurtenances which may be installed or placed in or about the Premises (excluding Tenant's removable trade fixtures, furniture or non-affixed office equipment), from time to time, shall be at the sole cost of Tenant and shall be and become part of the Premises and the property of Landlord, and (ii) the "Improvements" (as that term is defined in Section 2.1 of the Work Letter) to be constructed in the Premises pursuant to the TCCs of the Work Letter shall, upon completion of the same, be and become a part of the Premises and the property of Landlord.  Furthermore, Landlord may, by written notice to Tenant (x) with respect to Improvements, concurrently with Landlord’s approval of the same in accordance with Section 3.4 of the Work Letter, (y) with respect to any Alterations, concurrent with Landlord’s approval thereof, and (z) with respect to any Cosmetic Alterations, within ten (10) business days following Tenant’s notice of such Cosmetic Alterations as required by Section 10.1 above (with any non-response by Landlord within such ten (10) business day period deemed Landlord’s election to not require removal of such Cosmetic Alterations), require Tenant, at Tenant's expense, to remove any Alterations or improvements in the Premises (including, without limitation, the Improvements), and to repair any damage to the Premises and Building caused by such removal and return the affected portion of the Premises to a building standard improved condition as reasonably determined by Landlord prior to the end of the Lease Term; provided, however, Landlord hereby agrees that Tenant shall only be required to remove to remove any Alterations or improvements in the Premises which are "Specialty Improvements" (defined hereinbelow).  "Specialty Improvements" means any Alterations or Improvements other than normal and customary general office improvements.  Notwithstanding the foregoing, "Specialty Improvements" (1) shall not include conference rooms but (2) shall include (a) any Alterations or Tenant Improvements which affect the Base Building, (b) any showers, restrooms, washrooms or similar facilities in the Premises that are not part of the Base Building, (c) any raised floors, racking systems, classrooms, internal stairwells, high density filing systems, and (d) any "Lines" (as that term is defined in Section 29.26 below).  If Tenant fails to complete such removal and/or to repair any damage caused by the removal of any Alterations or improvements in the Premises, and/or to return the affected portion of the Premises to a building standard improved condition as determined by Landlord, then at Landlord's option, either (A) Tenant shall be deemed to be holding over in the Premises and Rent shall continue to accrue in accordance with the terms of Article 16, below, until such work shall be completed, and/or (B) Landlord may do so and may charge the cost thereof to Tenant.  Tenant hereby protects, defends, indemnifies and holds Landlord harmless from any liability, cost, obligation, expense or claim of lien in any manner relating to the installation, placement, removal or financing of any such Alterations, improvements, fixtures and/or equipment in, on or about the Premises, which obligations of Tenant shall survive the expiration or earlier termination of this Lease.
ARTICLE 9

COVENANT AGAINST LIENS
Tenant shall keep the Project and Premises free from any liens or encumbrances arising out of the work performed, materials furnished or obligations incurred by or on behalf of Tenant, and shall protect, defend, indemnify and hold Landlord harmless from and against any claims, liabilities, judgments or costs (including, without limitation, reasonable attorneys' fees and costs) arising out of same or in connection therewith.  Tenant shall give Landlord notice at least twenty (20) days prior to the commencement of any such work on the Premises (or such additional time as may be necessary under applicable laws) to afford Landlord the opportunity of posting and recording appropriate notices of non-responsibility.  Tenant shall remove any such lien or encumbrance by bond or otherwise within five (5) days after notice by Landlord, and if Tenant shall fail to do so, Landlord may pay the amount necessary to remove such lien or encumbrance, without being responsible for investigating the validity thereof.  The amount so paid shall be deemed Additional Rent under this Lease payable upon demand, without limitation as to other remedies available to Landlord under this Lease.  Nothing contained in this Lease shall authorize Tenant to do any act which shall subject Landlord's title to the Building or Premises to any liens or encumbrances whether claimed by operation of law or express or implied contract.  Any claim to a lien or encumbrance upon the Building or Premises arising in connection with any such work or respecting the Premises not performed by or at the request of Landlord shall be null and void, or at Landlord's option shall attach only against Tenant's interest in the Premises and shall in all respects be subordinate to Landlord's title to the Project, Building and Premises.

ARTICLE 10

INDEMNIFICATION AND INSURANCE
10.1    Indemnification and Waiver.  Except to the extent arising from the negligence or willful misconduct of the Landlord or the "Landlord Parties" (as that term is defined below), Tenant hereby assumes all risk of damage to property or injury to persons in, upon or about the Premises from any cause whatsoever and agrees that Landlord, its partners, subpartners and their respective officers, agents, and employees (collectively, "Landlord Parties") shall not be liable for, and are hereby released from any responsibility for, any damage either to person or property or resulting from the loss of use thereof, which damage is sustained by Tenant or by other persons claiming through Tenant.  Except to the extent arising from the negligence or willful misconduct of the Landlord or the Landlord Parties, Tenant shall indemnify, defend, protect, and hold harmless the Landlord Parties from and against any and all loss, cost, damage, expense and liability (including without limitation court costs and reasonable attorneys' fees) incurred in connection with or arising from: (a) any causes in, or on the Premises; (b) the use or occupancy of the Premises by Tenant or any person claiming under Tenant; (c) any activity, work, or thing done, or permitted or suffered by Tenant in or about the Premises; (d) any acts, omission, or negligence of Tenant or any person claiming under Tenant, or the contractors, agents, employees, invitees, or visitors of Tenant or any such person, in, on or about the Project (collectively, "Tenant Parties"); (e) any breach, violation, or non-performance by Tenant or any person claiming under Tenant or the employees, agents, contractors, invitees, or visitors of Tenant or any such person of any term, covenant, or provision of this Lease or any law, ordinance, or governmental requirement of any kind; (f) any injury or damage to the person, property, or business of Tenant, its employees, agents, contractors, invitees, visitors, or any other person entering upon the Premises under the express or implied invitation of Tenant; or (g) the placement of any personal property or other items within the Premises.  Should Landlord be named as a defendant in any suit brought against Tenant in connection with or arising out of Tenant's occupancy of the Premises, Tenant shall pay to Landlord its costs and expenses incurred in such suit, including without limitation, its actual professional fees such as appraisers', accountants' and attorneys' fees.  Subject to Tenant's indemnification obligations set forth above and the waiver of subrogation provided below, Landlord shall indemnify, defend, protect, and hold harmless Tenant from any and all loss, cost, damage, expense, and liability (including, without limitation, court costs and reasonable attorneys' fees) to the extent arising from the gross negligence or willful misconduct of Landlord or the Landlord Parties in, on or about the Project either prior to or during the Lease Term, provided that the terms of the foregoing indemnity shall not apply to the negligence or willful misconduct of Tenant.  Notwithstanding anything to the contrary set forth in this Lease, either party's agreement to defend and indemnify the other party as set forth in this Section 10.1 shall be ineffective to the extent the matters for which such party agreed to defend and indemnify the other party are covered by insurance required to be carried by the non-indemnifying party pursuant to this Lease.  Further, Tenant's agreement to indemnify Landlord and Landlord's agreement to indemnify Tenant, each pursuant to this Section 10.1 is not intended and shall not relieve any insurance carrier of its obligations under policies required to be carried by Tenant pursuant to the provisions of this Lease, to the extent such policies cover the matters subject to Tenant's indemnification obligations; nor shall they supersede any inconsistent agreement of the parties set forth in any other provision of this Lease.  The provisions of this Section 10.1 shall survive the expiration or sooner termination of this Lease with respect to any claims or liability arising in connection with any event occurring prior to such expiration or termination.
10.2    Tenant's Compliance With Landlord's Fire and Casualty Insurance.  Tenant shall, at Tenant's expense, comply with Landlord's insurance company requirements pertaining to the use of the Premises.  If Tenant's conduct or use of the Premises causes any increase in the premium for such insurance policies then Tenant shall reimburse Landlord for any such increase.  Tenant, at Tenant's expense, shall comply with all rules, orders, regulations or requirements of the American Insurance Association (formerly the National Board of Fire Underwriters) and with any similar body.
10.3    Tenant's Insurance.  Throughout the Lease Term, Tenant shall maintain the following coverages in the following amounts.  The required evidence of coverage must be delivered to Landlord on or before the date required under Section 10.4(I) sub-sections (x) and (y), or Section 10.4(II) below (as applicable).  Such policies shall be for a term of at least one (1) year, or the length of the remaining term of this Lease, whichever is less.
10.3.1    Commercial General Liability Insurance, including Broad Form contractual liability covering the insured against claims of bodily injury, personal injury and property damage (including loss of use thereof) based upon or arising out of Tenant's operations, occupancy or maintenance of the Project and all areas appurtenant thereto.  Such insurance shall be written on an "occurrence" basis.  Landlord and any other party the Landlord so specifies that has a material financial interest in the Project, including Landlord's managing agent, ground lessor and/or lender, if any, shall be named as additional insureds as their interests may appear using Insurance Service Organization's form CG2011 or a comparable form approved by Landlord.  Tenant shall provide an endorsement or policy excerpt showing that Tenant's coverage is primary and any insurance carried by Landlord shall be excess and non-contributing.  The coverage shall also be extended to include damage caused by heat, smoke or fumes from a hostile fire.  The policy shall not contain any intra-insured exclusions as between insured persons or organizations.  This policy shall include coverage for all liabilities assumed under this Lease as an insured contract for the performance of all of Tenant's indemnity obligations under this Lease.  The limits of said insurance shall not, however, limit the liability of Tenant nor relieve Tenant of any obligation hereunder.  Limits of liability insurance shall not be less than the following; provided, however, such limits may be achieved through the use of an Umbrella/Excess Policy:

	
		
	Bodily Injury and
Property Damage Liability
	$5,000,000 each occurrence

	Personal Injury and Advertising Liability
	$5,000,000 each occurrence

	Tenant Legal Liability/Damage to Rented Premises Liability
	$2,000,000.00

10.3.2Property Insurance covering (i) all office furniture, personal property, business and trade fixtures, office equipment, free-standing cabinet work, movable partitions, merchandise and all other items of Tenant's business personal property on the Premises installed by, for, or at the expense of Tenant, (ii) the Improvements, and any other improvements which exist in the Premises as of the Lease Commencement Date (excluding the Base Building) (the "Original Improvements"), and (iii) all Alterations performed in the Premises.  Such insurance shall be written on a Special Form basis, for the full replacement cost value (subject to reasonable deductible amounts), without deduction for depreciation of the covered items and in amounts that meet any co-insurance clauses of the policies of insurance and shall include coverage for (a) all perils included in the CP 10 30 04 02 Coverage Special Form, (b) water damage from any cause whatsoever, including, but not limited to, sprinkler leakage, bursting, leaking or stoppage of any pipes, explosion, and backup or overflow from sewers or drains, and (c) terrorism (to the extent such terrorism insurance is available as a result of the Terrorism Risk Insurance Act of 2002 (Pub.  L.  107-297, 116 Stat.  2322), the Terrorism Risk Insurance Program Reauthorization Act of 2005 (Pub.  l.  109‐144), and the Terrorism Risk Insurance Program Reauthorization Act of 2007 (Pub.  L.  110‐160, 121 Stat.  183), any successor statute or regulation, or is otherwise available at commercially reasonable rates).
10.3.2.1    Increase in Project's Property Insurance.  Tenant shall pay for any increase in the premiums for the property insurance of the Project if said increase is caused by Tenant's acts, omissions, use or occupancy of the Premises.
10.3.2.2    Property Damage.  Tenant shall use the proceeds from any such insurance for the replacement of personal property, trade fixtures, Improvements, Original Improvements and Alterations.
10.3.2.3    No Representation of Adequate Coverage.  Landlord makes no representation that the limits or forms of coverage of insurance specified herein are adequate to cover Tenant's property, business operations or obligations under this Lease.
10.3.2.4    Property Insurance Subrogation.  Landlord and Tenant intend that their respective property loss risks shall be borne by insurance carriers to the extent above provided (and, in the case of Tenant, by an insurance carrier satisfying the requirements of Section 10.4(i) below), and Landlord and Tenant hereby agree to look solely to, and seek recovery only from, their respective insurance carriers in the event of a property loss to the extent that such coverage is agreed to be provided hereunder.  The parties each hereby waive all rights and claims against each other for such losses, and waive all rights of subrogation of their respective insurers.  Landlord and Tenant hereby represent and warrant that their respective "all risk" property insurance policies include a waiver of (i) subrogation by the insurers, and (ii) all rights based upon an assignment from its insured, against Landlord and/or any of the Landlord Parties or Tenant and/or any of the Tenant Parties (as the case may be) in connection with any property loss risk thereby insured against.  Tenant will cause all subtenants and licensees of the Premises claiming by, under, or through Tenant to execute and deliver to Landlord a waiver of claims similar to the waiver in this Section 10.3.2.4 and to obtain such waiver of subrogation rights endorsements.  If either party hereto fails to maintain the waivers set forth in items (i) and (ii) above, the party not maintaining the requisite waivers shall indemnify, defend, protect, and hold harmless the other party for, from and against any and all claims, losses, costs, damages, expenses and liabilities (including, without limitation, court costs and reasonable attorneys' fees) arising out of, resulting from, or relating to, such failure.  
10.3.3    Business Income Interruption for one year (1) plus Extra Expense insurance in such amounts as will reimburse Tenant for actual direct or indirect loss of earnings attributable to the risks outlined in Section 10.3.2 above.
10.3.4    Worker's Compensation or other similar insurance pursuant to all applicable state and local statutes and regulations, and Employer's Liability with minimum limits of not less than $1,000,000 each accident/employee/disease.
10.3.5    Commercial Automobile Liability Insurance covering all Owned (if any), Hired, or Non-owned vehicles with limits not less than $1,000,000 combined single limit for bodily injury and property damage.
10.4    Form of Policies.  The minimum limits of policies of insurance required of Tenant under this Lease shall in no event limit the liability of Tenant under this Lease.  Such insurance shall (i) be issued by an insurance company having an AM Best rating of not less than A‐X (or to the extent AM Best ratings are no longer available, then a similar rating from another comparable rating agency), or which is otherwise acceptable to Landlord and licensed to do business in the State of California, (ii) be in form and content reasonably acceptable to Landlord and complying with the requirements of Section 10.3 (including, Sections 10.3.1 through 10.3.5), (iii) Tenant shall not do or permit to be done anything which invalidates the required insurance policies, and (iv) provide that said insurance shall not be canceled or coverage changed unless thirty (30) days' prior written notice shall have been given to Landlord and any mortgagee of Landlord, the identity of whom has been provided to Tenant in writing.  Tenant shall deliver said policy or policies or certificates thereof and applicable endorsements which meet the requirements of this Article 10 to Landlord on or before (I) the earlier to occur of: (x) the Lease Commencement Date, and (y) the date Tenant and/or its employees, contractors and/or agents first enter the 

Premises for occupancy, construction of improvements, alterations, or any other move-in activities, and (II) five (5) business days after the renewal of such policies.  In the event Tenant shall fail to procure such insurance, or to deliver such policies or certificates and applicable endorsements, Landlord may, at its option, after written notice to Tenant and Tenant's failure to obtain such insurance within five (5) days thereafter, procure such policies for the account of Tenant and the sole benefit of Landlord, and the cost thereof shall be paid to Landlord after delivery to Tenant of bills therefor.
10.5    Additional Insurance Obligations.  Tenant shall carry and maintain during the entire Lease Term, at Tenant's sole cost and expense, increased amounts of the insurance required to be carried by Tenant pursuant to this Article 10 and such other reasonable types of insurance coverage and in such reasonable amounts covering the Premises and Tenant's operations therein, as may be reasonably requested by Landlord.
10.6    Third-Party Contractors.  Tenant shall obtain and deliver to Landlord, Third Party Contractor's certificates of insurance and applicable endorsements at least seven (7) business days prior to the commencement of work in or about the Premises by any vendor or any other third-party contractor (collectively, a "Third Party Contractor").  All such insurance shall (a) name Landlord as an additional insured under such party's liability policies as required by Section 10.3.1 above and this Section 10.6, (b) provide a waiver of subrogation in favor of Landlord under such Third Party Contractor's commercial general liability insurance, (c) be primary and any insurance carried by Landlord shall be excess and non-contributing, and (d) comply with Landlord's minimum insurance requirements.  
ARTICLE 11

DAMAGE AND DESTRUCTION
11.1    Repair of Damage to Premises by Landlord.  If the Base Building or any Common Areas serving or providing access to the Premises shall be damaged by a fire or any other casualty (collectively, a "Casualty"), Landlord shall promptly and diligently, subject to reasonable delays for insurance adjustment or other matters beyond Landlord's reasonable control, and subject to all other terms of this Article 11, restore the Base Building and such Common Areas (provided Landlord shall restore the Improvements to the extent Landlord delivers a “Landlord Repair Notice” as that term is defined below).  Such restoration shall be to substantially the same condition of the Base Building and the Common Areas (and Improvements, to the extent applicable) prior to the Casualty, except for modifications required by zoning and building codes and other laws or by the holder of a mortgage on the Building or Project or any other modifications to the Common Areas deemed desirable by Landlord, which are consistent with the character of the Project, provided that access to the Premises and any common restrooms serving the Premises shall not be materially impaired.  Tenant shall promptly notify Landlord upon the occurrence of any damage to the Premises resulting from a Casualty, and Tenant shall promptly inform its insurance carrier of any such damage.  Upon notice (the "Landlord Repair Notice") to Tenant from Landlord, Tenant shall assign to Landlord (or to any party designated by Landlord) all insurance proceeds payable to Tenant under Tenant's insurance required under items (ii) and (iii) of Section 10.3.2 of this Lease, and Landlord shall repair any injury or damage to the Improvements and the Original Improvements installed in the Premises and shall return such Improvements and the Original Improvements to their original condition; provided that if the cost of such repair by Landlord exceeds the amount of insurance proceeds received by Landlord from Tenant's insurance carrier, as assigned by Tenant, the cost of such repairs shall be paid by Tenant to Landlord prior to Landlord's commencement of repair of the damage.  In the event that Landlord does not deliver the Landlord Repair Notice within sixty (60) days following the date the Casualty becomes known to Landlord, Tenant shall, at its sole cost and expense, repair any injury or damage to the Improvements and the Original Improvements installed in the Premises and shall return such Improvements and Original Improvements to their original condition, and in such event, Tenant shall not be required to assign Tenant’s insurance proceeds under items (ii) and (iii) of Section 10.3.2 of this Lease to Landlord.  Whether or not Landlord delivers a Landlord Repair Notice, prior to the commencement of construction, Tenant shall submit to Landlord, for Landlord's review and approval, all plans, specifications and working drawings relating thereto, and Landlord shall select the contractors to perform such improvement work.  Landlord shall not be liable for any inconvenience or annoyance to Tenant or its visitors, or injury to Tenant's business resulting in any way from such damage or the repair thereof; provided however, that if such Casualty shall have damaged the Premises or Common Areas necessary to Tenant's occupancy, and the Premises is not occupied by Tenant as a result thereof, then during the time and to the extent the Premises is unfit for occupancy, the Rent shall be abated in proportion to the ratio that the amount of rentable square feet of the Premises which is unfit for occupancy for the purposes permitted under this Lease bears to the total rentable square feet of the Premises.  In the event that Landlord shall not deliver the Landlord Repair Notice, Tenant's right to rent abatement pursuant to the preceding sentence shall terminate as of the date which is reasonably determined by Landlord to be the date Tenant should have completed repairs to the Premises assuming Tenant used reasonable due diligence in connection therewith.
11.2    Landlord's Option to Repair.  Notwithstanding the terms of Section 11.1 of this Lease, Landlord may elect not to rebuild and/or restore the Premises, Building and/or Project, and instead terminate this Lease, by notifying Tenant in writing of such termination within sixty (60) days after the date of discovery of the damage, such notice to include a termination date giving Tenant sixty (60) days to vacate the Premises, but Landlord may so elect only if the Building or Project shall be damaged by Casualty, whether or not the Premises is affected, and one or more of the following conditions is present: (i) in Landlord's reasonable judgment, repairs cannot reasonably be completed within one hundred eighty (180) days after the date of discovery of the damage (when such repairs are made without the payment of overtime or other premiums); (ii) the holder of any mortgage on the Building or Project or ground lessor with respect to the Building or Project shall require that the insurance proceeds or any portion thereof be used to retire the mortgage debt, or shall terminate the ground lease, as the case may be; (iii) the damage is not fully covered by Landlord's insurance policies; (iv) Landlord decides to rebuild the Building or Common Areas so that they will be substantially different structurally or architecturally; (v) the damage occurs during the last twelve (12) months of the then-applicable Lease Term (i.e., to the extent Tenant has timely and validly exercised its option to 

extend the Lease Term for the Option Term set forth in Section 2.2 above, this item (v) shall not be applicable until the last twelve (12) months of the Option Term); or (vi) any owner of any other portion of the Project, other than Landlord, does not intend to repair the damage to such portion of the Project; provided, however, that if the Premises and/or access thereto are materially damaged by Casualty, and Landlord does not elect to terminate this Lease pursuant to Landlord's termination right as provided above, and either the repairs cannot, in the reasonable opinion of Landlord, be completed within one hundred eighty (180) days after being commenced or the damage occurs during the last twelve (12) months of the Lease Term, Tenant may elect, no earlier than sixty (60) days after the date of the damage and not later than ninety (90) days after the date of such damage, to terminate this Lease by written notice to Landlord effective as of the date specified in the notice, which date shall not be less than thirty (30) days nor more than sixty (60) days after the date such notice is given by Tenant.  Furthermore, if neither Landlord nor Tenant has terminated this Lease, and the repairs are not actually completed within sixty (60) days of the date that Landlord originally estimated for completion in "Landlord's Repair Estimate Notice" (as that term is defined hereinbelow), then Tenant shall have the right to terminate this Lease during the first five (5) business days of each calendar month following the end of such period until such time as the repairs are complete, by notice to Landlord (the "Damage Termination Notice"), effective as of a date set forth in the Damage Termination Notice (the "Damage Termination Date"), which Damage Termination Date shall not be less than ten (10) business days following the end of each such month.  Notwithstanding the foregoing, if Tenant delivers a Damage Termination Notice to Landlord, then Landlord shall have the right to suspend the occurrence of the Damage Termination Date for a period ending thirty (30) days after the Damage Termination Date set forth in the Damage Termination Notice by delivering to Tenant, within five (5) business days of Landlord's receipt of the Damage Termination Notice, a certificate of Landlord's contractor responsible for the repair of the damage certifying that it is such contractor's good faith judgment that the repairs shall be substantially completed within thirty (30) days after the Damage Termination Date.  If repairs shall be substantially completed prior to the expiration of such thirty-day period, then the Damage Termination Notice shall be of no force or effect, but if the repairs shall not be substantially completed within such thirty-day period, then this Lease shall terminate upon the expiration of such thirty-day period.  At any time, from time to time, after the date occurring sixty (60) days after the date of the damage, Tenant may request that Landlord inform Tenant of Landlord's reasonable opinion of the date of completion of the repairs and Landlord shall respond to such request within five (5) business days ("Landlord's Repair Estimate Notice").  Notwithstanding the provisions of this Section 11.2, Tenant shall have the right to terminate this Lease under this Section 11.2 only if each of the following conditions is satisfied: (a) the damage to the Project by Casualty was not caused by the gross negligence or intentional act of Tenant or its partners or subpartners and their respective officers, agents, servants, employees, and independent contractors; (b) Tenant is not then in default under this Lease; (c) as a result of the damage, Tenant cannot reasonably conduct business from the Premises; and, (d) as a result of the damage to the Project, Tenant does not occupy or use the Premises at all.  In the event this Lease is terminated in accordance with the terms of this Section 11.2, Tenant shall assign to Landlord (or to any party designated by Landlord) all insurance proceeds payable to Tenant under Tenant's insurance required under items (ii) and (iii) of Section 10.3.2 of this Lease.  
11.3    Waiver of Statutory Provisions.  The provisions of this Lease, including this Article 11, constitute an express agreement between Landlord and Tenant with respect to any and all damage to, or destruction of, all or any part of the Premises, the Building or the Project, and any statute or regulation of the State of California, including, without limitation, Sections 1932(2) and 1933(4) of the California Civil Code, with respect to any rights or obligations concerning damage or destruction in the absence of an express agreement between the parties, and any other statute or regulation, now or hereafter in effect, shall have no application to this Lease or any damage or destruction to all or any part of the Premises, the Building or the Project.
ARTICLE 12

NONWAIVER
No provision of this Lease shall be deemed waived by either party hereto unless expressly waived in a writing signed thereby.  The waiver by either party hereto of any breach of any term, covenant or condition herein contained shall not be deemed to be a waiver of any subsequent breach of same or any other term, covenant or condition herein contained.  The subsequent acceptance of Rent hereunder by Landlord shall not be deemed to be a waiver of any preceding breach by Tenant of any term, covenant or condition of this Lease, other than the failure of Tenant to pay the particular Rent so accepted, regardless of Landlord's knowledge of such preceding breach at the time of acceptance of such Rent.  No acceptance of a lesser amount than the Rent herein stipulated shall be deemed a waiver of Landlord's right to receive the full amount due, nor shall any endorsement or statement on any check or payment or any letter accompanying such 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 full amount due.  No receipt of monies by Landlord from Tenant after the termination of this Lease shall in any way alter the length of the Lease Term or of Tenant's right of possession hereunder, or after the giving of any notice shall reinstate, continue or extend the Lease Term or affect any notice given Tenant prior to the receipt of such monies, it being agreed that after the service of notice or the commencement of a suit, or after final judgment for possession of the Premises, Landlord may receive and collect any Rent due, and the payment of said Rent shall not waive or affect said notice, suit or judgment.

ARTICLE 13

CONDEMNATION
If the whole or any part of the Premises, Building or Project shall be taken by power of eminent domain or condemned by any competent authority for any public or quasi-public use or purpose, or if any adjacent property or street shall be so taken or condemned, or reconfigured or vacated by such authority in such manner as to require the use, reconstruction or remodeling of any part of the Premises, Building or Project, or if Landlord shall grant a deed or other instrument in lieu of such taking by eminent domain or condemnation, Landlord shall have the option to terminate this Lease effective as of the date possession is required to be surrendered to the authority.  If more than twenty-five percent (25%) of the rentable square feet of the Premises is taken, or if access to the Premises is substantially impaired, in each case for a period in excess of one hundred eighty (180) days, Tenant shall have the option to terminate this Lease effective as of the date possession is required to be surrendered to the authority.  Tenant shall not because of such taking assert any claim against Landlord or the authority for any compensation because of such taking and Landlord shall be entitled to the entire award or payment in connection therewith, except that Tenant shall have the right to file any separate claim available to Tenant for any taking of Tenant's personal property and fixtures belonging to Tenant and removable by Tenant upon expiration of the Lease Term pursuant to the terms of this Lease, and for moving expenses, so long as such claims do not diminish the award available to Landlord, its ground lessor with respect to the Building or Project or its mortgagee, and such claim is payable separately to Tenant.  All Rent shall be apportioned as of the date of such termination.  If any part of the Premises shall be taken, and this Lease shall not be so terminated, the Rent shall be proportionately abated.  Tenant hereby waives any and all rights it might otherwise have pursuant to Section 1265.130 of The California Code of Civil Procedure.  Notwithstanding anything to the contrary contained in this Article 13, in the event of a temporary taking of all or any portion of the Premises for a period of one hundred and eighty (180) days or less, then this Lease shall not terminate but the Base Rent and the Additional Rent shall be abated for the period of such taking in proportion to the ratio that the amount of rentable square feet of the Premises taken bears to the total rentable square feet of the Premises.  Landlord shall be entitled to receive the entire award made in connection with any such temporary taking.
ARTICLE 14

ASSIGNMENT AND SUBLETTING
14.1    Transfers.  Tenant shall not, without the prior written consent of Landlord, assign, mortgage, pledge, hypothecate, encumber, or permit any lien to attach to, or otherwise transfer, this Lease or any interest hereunder, permit any assignment, or other transfer of this Lease or any interest hereunder by operation of law, sublet the Premises or any part thereof, or enter into any license or concession agreements or otherwise permit the occupancy or use of the Premises or any part thereof by any persons other than Tenant and its employees and contractors (all of the foregoing are hereinafter sometimes referred to collectively as "Transfers" and any person or entity to whom any Transfer is made or sought to be made is hereinafter sometimes referred to as a "Transferee").  If Tenant desires Landlord's consent to any Transfer, Tenant shall notify Landlord in writing, which notice (the "Transfer Notice") shall include (i) the proposed effective date of the Transfer, which shall not be less than thirty (30) days nor more than one hundred eighty (180) days after the date of delivery of the Transfer Notice, (ii) a description of the portion of the Premises to be transferred (the "Subject Space"), (iii) all of the terms of the proposed Transfer and the consideration therefor, including calculation of the "Transfer Premium", as that term is defined in Section 14.3 below, in connection with such Transfer, the name and address of the proposed Transferee, and a copy of all existing executed and/or proposed documentation pertaining to the proposed Transfer, including all existing operative documents to be executed to evidence such Transfer or the agreements incidental or related to such Transfer, provided that Landlord shall have the right to require Tenant to utilize Landlord's standard Transfer consent document in connection with any consent to such Transfer; further provided that Landlord, at Tenant or any Transferee’s request, shall enter into a commercially reasonable confidentiality agreement with respect to such documents, (iv) current financial statements of the proposed Transferee certified by an officer, partner or owner thereof, business credit and personal references and history of the proposed Transferee and any other information required by Landlord which will enable Landlord to determine the financial responsibility, character, and reputation of the proposed Transferee, nature of such Transferee's business and proposed use of the Subject Space and (v) an executed estoppel certificate from Tenant substantially in the form attached hereto as Exhibit E.  Any Transfer made without Landlord's prior written consent shall, at Landlord's option, be null, void and of no effect, and shall, at Landlord's option, constitute a default by Tenant under this Lease.  Whether or not Landlord consents to any proposed Transfer, Tenant shall pay Landlord's review and processing fees, as well as any reasonable professional fees (including, without limitation, attorneys', accountants', architects', engineers' and consultants' fees) incurred by Landlord, within thirty (30) days after written request by Landlord, provided that such costs and expenses shall not exceed Two Thousand Five Hundred and No/100 Dollars ($2,500.00) for the negotiation of Transfer related documentation in the ordinary course of business.  Landlord and Tenant hereby agree that a proposed Transfer shall not be considered "in the ordinary course of business" if such particular proposed Transfer involves the review of documentation by Landlord on more than two (2) occasions for such specific Transfer.
14.2    Landlord's Consent.  Landlord shall not unreasonably withhold or condition its consent to any proposed Transfer of the Subject Space to the Transferee on the terms specified in the Transfer Notice.  Landlord shall endeavor to provide notice of its determination regarding a Transfer Notice within thirty (30) days following receipt of the same.  Without limitation as to other reasonable grounds for withholding consent, the parties hereby 

agree that it shall be reasonable under this Lease and under any applicable law for Landlord to withhold consent to any proposed Transfer where one or more of the following apply:
14.2.1    The Transferee is, in Landlord’s reasonable judgment, of a character or reputation or engaged in a business which is not consistent with the quality of the Building or the Project;
14.2.2    The Transferee intends to use the Subject Space for purposes which are not permitted under this Lease;
14.2.3    The Transferee is either a governmental agency or instrumentality thereof;
14.2.4    The Transferee does not have the financial worth and/or financial stability in light of the responsibilities to be undertaken in connection with the Transfer on the date consent is requested, in Landlord’s reasonable judgment;
14.2.5    The proposed Transfer would cause a violation of another lease for space in the Project, or would give an occupant of the Project a right to cancel its lease;
14.2.6    The terms of the proposed Transfer will allow the Transferee to exercise a right of renewal, right of expansion, right of first offer, or other similar right held by Tenant (or will allow the Transferee to occupy space leased by Tenant pursuant to any such right); or
14.2.7    Either the proposed Transferee, or any person or entity which directly or indirectly, controls, is controlled by, or is under common control with, the proposed Transferee, (i) occupies space in the Project at the time of the request for consent, or (ii) is actively negotiating with Landlord to lease space in the Project at such time, or (iii) has negotiated with Landlord during the twelve (12)-month period immediately preceding the Transfer Notice; provided, however, it shall only be deemed reasonable for Landlord to withhold its consent to a Transfer pursuant to this Section 14.2.7 to the extent Landlord has then-available space in the Project for such proposed Transferee.
If Landlord consents to any Transfer pursuant to the terms of this Section 14.2 (and does not exercise any recapture rights Landlord may have under Section 14.4 of this Lease), Tenant may within six (6) months after Landlord's consent, but not later than the expiration of said six (6)-month period, enter into such Transfer of the Premises or portion thereof, upon substantially the same terms and conditions as are set forth in the Transfer Notice furnished by Tenant to Landlord pursuant to Section 14.1 of this Lease, provided that if there are any material changes in the terms and conditions from those specified in the Transfer Notice (i) such that Landlord would initially have been entitled to refuse its consent to such Transfer under this Section 14.2, or (ii) which would cause the proposed Transfer to be more favorable to the Transferee than the terms set forth in Tenant's original Transfer Notice, Tenant shall again submit the Transfer to Landlord for its approval and other action under this Article 14 (including Landlord's right of recapture, if any, under Section 14.4 of this Lease).  Notwithstanding anything to the contrary in this Lease, if Tenant or any proposed Transferee claims that Landlord has unreasonably withheld or delayed its consent under this Section 14.2 or otherwise has breached or acted unreasonably under this Article 14, their sole remedies shall be a suit for contract damages or declaratory judgment and an injunction for the relief sought without any monetary damages, and Tenant hereby waives the provisions of Section 1995.310 of the California Civil Code, or any successor statute, and all other remedies, including, without limitation, any right at law or equity to terminate this Lease, on its own behalf and, to the extent permitted under all applicable laws, on behalf of the proposed Transferee.  Tenant shall indemnify, defend and hold harmless Landlord from any and all liability, losses, claims, damages, costs, expenses, causes of action and proceedings involving any third party or parties (including without limitation Tenant's proposed subtenant or assignee) who claim they were damaged by Landlord's wrongful withholding or conditioning of Landlord's consent; provided, however, that the foregoing indemnity shall not apply to the extent that Landlord's withholding or conditioning of consent shall be adjudged by a court of competent jurisdictions to be wrongful.
14.3    Transfer Premium.  If Landlord consents to a Transfer, as a condition thereto which the parties hereby agree is reasonable, Tenant shall pay to Landlord fifty percent (50%) of any "Transfer Premium," as that term is defined in this Section 14.3, received by Tenant from such Transferee.  "Transfer Premium" shall mean all rent, additional rent or other consideration payable by such Transferee in connection with the Transfer in excess of the Rent and Additional Rent payable by Tenant under this Lease during the term of the Transfer on a per rentable square foot basis if less than all of the Premises is transferred, after deducting the reasonable expenses incurred by Tenant for (i) any changes, alterations and improvements to the Premises in connection with the Transfer, (ii) any free base rent or other economic concessions reasonably provided to the Transferee, and (iii) any brokerage commissions in connection with the Transfer.  "Transfer Premium" shall also include, but not be limited to, key money, bonus money or other cash consideration paid by Transferee to Tenant in connection with such Transfer, and any payment in excess of fair market value for services rendered by Tenant to Transferee or for assets, fixtures, inventory, equipment, or furniture transferred by Tenant to Transferee in connection with such Transfer.  
14.4    Landlord's Option as to Subject Space.  Notwithstanding anything to the contrary contained in this Article 14, if at any time Tenant desires a determination as to whether or not Landlord intends to exercise its rights under this Section 14.4 in connection with a contemplated Transfer of all or a portion of the Premises for which Landlord’s consent is required, then Tenant may give Landlord notice ("Intention to Transfer Notice") of such contemplated Transfer.  The Intention to Transfer Notice shall specify the portion of and amount of rentable square feet of the Premises which Tenant intends to Transfer (the "Contemplated Transfer Space"), the contemplated date of commencement of the contemplated Transfer (the "Contemplated Effective Date"), and the contemplated length of the term of such contemplated Transfer, and shall specify that such Intention to Transfer Notice is delivered to Landlord pursuant to this Section 14.4 in order to allow Landlord to notify Tenant whether Landlord will elect to recapture the Contemplated Transfer Space for the term set forth in the Intention to Transfer Notice.  In the event Tenant delivers an Intention to Transfer Notice 

to Landlord and if such proposed Transfer would result in Tenant or a Permitted Transferee occupying less than seventy-five percent (75%) of the rentable square footage of the Premises following the consummation of such proposed Transfer for the then-remaining balance of the Term, Landlord shall have the option, by giving written notice (the "Recapture Notice") to Tenant within thirty (30) days after receipt of such Intention to Transfer Notice, to recapture the Contemplated Transfer Space.  Such Recapture Notice shall cancel and terminate this Lease with respect to the Contemplated Transfer Space as of the effective date proposed in the Intention to Transfer Notice.  In the event of a recapture by Landlord, if this Lease shall be canceled with respect to less than the entire Premises, the Rent reserved herein shall be prorated on the basis of the number of rentable square feet retained by Tenant in proportion to the number of rentable square feet contained in the Contemplated Transfer Space, and this Lease as so amended shall continue thereafter in full force and effect, and upon request of either party, the parties shall execute written confirmation of the same.  Notwithstanding the foregoing sentence, however, if Landlord delivers a Recapture Notice to Tenant, Tenant may, within ten (10) business days after Tenant's receipt of such Recapture Notice, deliver written notice to Landlord indicating that Tenant is rescinding its request for consent to the proposed Transfer, in which case such Transfer shall not be consummated and this Lease shall remain in full force and effect as to the portion of the Premises that was the subject of the proposed Transfer.  If Landlord declines, or fails to elect in a timely manner to recapture the Contemplated Transfer Space under this Section 14.4, then, subject to the other terms of this Article 14, for a period of nine (9) months (the "Nine Month Period") commencing on the last day of such thirty (30) day period, Landlord shall not have any right to recapture the Contemplated Transfer Space with respect to any Transfer made during the Nine Month Period, provided that any such Transfer is substantially on the terms set forth in the Intention to Transfer Notice, and provided further that any such Transfer shall be subject to the remaining terms of this Article 14.  If such a Transfer is not so consummated within the Nine Month Period (or if a Transfer is so consummated, then upon the expiration of the term of any Transfer of such Contemplated Transfer Space consummated within such Nine Month Period), Tenant shall again be required to submit a new Intention to Transfer Notice to Landlord with respect any contemplated Transfer, as provided above in this Section 14.4.  The foregoing recapture right shall not be applicable with respect to a transfer to a Permitted Transferee, as that term is defined below in Section 14.8. 
14.5    Effect of Transfer.  If Landlord consents to a Transfer, (i) the TCCs of this Lease shall in no way be deemed to have been waived or modified, (ii) such consent shall not be deemed consent to any further Transfer by either Tenant or a Transferee, (iii) Tenant shall deliver to Landlord, promptly after execution, an original executed copy of all documentation pertaining to the Transfer in form reasonably acceptable to Landlord, (iv) Tenant shall furnish upon Landlord's request a complete statement, certified by an independent certified public accountant, or Tenant's chief financial officer, setting forth in detail the computation of any Transfer Premium Tenant has derived and shall derive from such Transfer, and (v) no Transfer relating to this Lease or agreement entered into with respect thereto, whether with or without Landlord's consent, shall relieve Tenant or any guarantor of the Lease from any liability under this Lease, including, without limitation, in connection with the Subject Space.  Landlord or its authorized representatives shall have the right at all reasonable times to audit the books, records and papers of Tenant, as transferee, relating to any Transfer.  Prior to receiving any financial statements, Landlord shall execute and deliver to Tenant a commercially reasonable confidentiality agreement relating thereto.  If the Transfer Premium respecting any Transfer shall be found understated, Tenant shall, within thirty (30) days after demand, pay the deficiency, and if understated by more than three percent (3%), Tenant shall pay Landlord's costs of such audit.
14.6    Additional Transfers.  Subject to the terms of Section 14.8 below, for purposes of this Lease, the term "Transfer" shall also include (i) if Tenant is a partnership, the withdrawal or change, voluntary, involuntary or by operation of law, of more than fifty percent (50%) or more of the partners, or transfer of more than fifty percent (50%) or more of partnership interests, within a twelve (12)-month period, or the dissolution of the partnership without immediate reconstitution thereof, and (ii) if Tenant is a closely held corporation (i.e., whose stock is not publicly held and not traded through an exchange or over the counter), (A) the dissolution, merger, consolidation or other reorganization of Tenant or (B) the sale or other transfer of an aggregate of more than fifty percent (50%) or more of the voting shares of Tenant (other than to immediate family members by reason of gift or death), within a twelve (12)-month period, or (C) the sale, mortgage, hypothecation or pledge of an aggregate of more than fifty percent (50%) or more of the value of the unencumbered assets of Tenant within a twelve (12)-month period.
14.7    Occurrence of Default.  Any Transfer hereunder shall be subordinate and subject to the provisions of this Lease, and if this Lease shall be terminated during the term of any Transfer, Landlord shall have the right to: (i) treat such Transfer as cancelled and repossess the Subject Space by any lawful means, or (ii) require that such Transferee attorn to and recognize Landlord as its landlord under any such Transfer.  If Tenant shall be in default under this Lease (beyond the applicable notice and cure periods), Landlord is hereby irrevocably authorized, as Tenant's agent and attorney-in-fact, to direct any Transferee to make all payments under or in connection with the Transfer directly to Landlord (which Landlord shall apply towards Tenant's obligations under this Lease) until such default is cured.  Such Transferee shall rely on any representation by Landlord that Tenant is in default hereunder, without any need for confirmation thereof by Tenant.  Upon any assignment, the assignee shall assume in writing all obligations and covenants of Tenant thereafter to be performed or observed under this Lease.  No collection or acceptance of rent by Landlord from any Transferee shall be deemed a waiver of any provision of this Article 14 or the approval of any Transferee or a release of Tenant from any obligation under this Lease, whether theretofore or thereafter accruing.  In no event shall Landlord's enforcement of any provision of this Lease against any Transferee be deemed a waiver of Landlord's right to enforce any term of this Lease against Tenant or any other person.  If Tenant's obligations hereunder have been guaranteed, Landlord's consent to any Transfer shall not be effective unless the guarantor also consents to such Transfer.
14.8    Deemed Consent Transfers.  Notwithstanding anything to the contrary contained in this Lease, (A) an assignment or subletting of all or a portion of the Premises to an affiliate of Tenant (an entity which is controlled by, controls, or is under common control with, Tenant as of the date of this Lease), (B) a sale of corporate shares of capital stock in Tenant in connection with an initial public offering of Tenant's stock on a nationally-recognized stock exchange, (C) an assignment of the Lease to an entity which acquires all or substantially all of the stock or assets of Tenant, or (D) an assignment of the Lease to an entity which is the resulting entity of a merger or consolidation of Tenant during the Lease Term, shall not be deemed a Transfer requiring Landlord's consent under this Article 14, or require the payment of any Transfer Premium pursuant to Section 14.3 above (any 

such assignee or sublessee described in items (A) through (D) of this Section 14.8 hereinafter referred to as a "Permitted Transferee"), provided that (i) Tenant shall use commercially reasonable, diligent efforts to deliver to Landlord, at least fifteen (15) days prior to the effective date of any such assignment or sublease (or as soon as is thereafter practicable or legally permitted pursuant to applicable law and/or applicable disclosure restrictions imposed by the SEC or similar regulatory agency) and promptly supplies Landlord with any documents or information reasonably requested by Landlord regarding such Transfer or Permitted Transferee as set forth above, (ii) Tenant is not in default, beyond the applicable notice and cure period, and such assignment or sublease is not a subterfuge by Tenant to avoid its obligations under this Lease, (iii) in connection with items (C) and (D) above only, such Permitted Transferee shall have a tangible net worth (not including goodwill as an asset) computed in accordance with generally accepted accounting principles ("Net Worth") at least equal to the Net Worth of Tenant on the day immediately preceding either the effective date of such assignment or sublease or such earlier date when components of the underlying transaction otherwise commenced or took effect, (v) no assignment or sublease relating to this Lease, whether with or without Landlord's consent, shall relieve Tenant from any liability under this Lease, and (vi) the liability of such Permitted Transferee under either an assignment or sublease shall be joint and several with Tenant.  An assignee of Tenant's entire interest in this Lease who qualifies as a Permitted Transferee may also be referred to herein as a "Permitted Transferee Assignee." "Control," as used in this Section 14.8, shall mean the ownership, directly or indirectly, of more than fifty percent (50%) of the voting securities of, or possession of the right to vote, in the ordinary direction of its affairs, of more than fifty percent (50%) of the voting interest in, any person or entity.
ARTICLE 15

SURRENDER OF PREMISES; OWNERSHIP AND 
REMOVAL OF TRADE FIXTURES
15.1    Surrender of Premises.  No act or thing done by Landlord or any agent or employee of Landlord during the Lease Term shall be deemed to constitute an acceptance by Landlord of a surrender of the Premises unless such intent is specifically acknowledged in writing by Landlord.  The delivery of keys to the Premises to Landlord or any agent or employee of Landlord shall not constitute a surrender of the Premises or effect a termination of this Lease, whether or not the keys are thereafter retained by Landlord, and notwithstanding such delivery Tenant shall be entitled to the return of such keys at any reasonable time upon request until this Lease shall have been properly terminated.  The voluntary or other surrender of this Lease by Tenant, whether accepted by Landlord or not, or a mutual termination hereof, shall not work a merger, and at the option of Landlord shall operate as an assignment to Landlord of all subleases or subtenancies affecting the Premises or terminate any or all such sublessees or subtenancies.
15.2    Removal of Tenant Property by Tenant.  Upon the expiration of the Lease Term, or upon any earlier termination of this Lease, Tenant shall, subject to the provisions of this Article 15, quit and surrender possession of the Premises to Landlord in broom clean, good condition and repair as when Tenant took possession and as thereafter improved by Landlord and/or Tenant, reasonable wear and tear and repairs which are specifically made the responsibility of Landlord hereunder excepted.  Upon such expiration or termination, in addition to Tenant's obligations under Section 29.32, below, Tenant shall, without expense to Landlord, remove or cause to be removed from the Premises all debris and rubbish, and such items of furniture, equipment, business and trade fixtures, free-standing cabinet work, server and telephone equipment, movable partitions and other articles of personal property owned by Tenant or installed or placed by Tenant at its expense in the Premises, and such similar articles of any other persons claiming under Tenant, as Landlord may, in its reasonable discretion, require to be removed, and Tenant shall repair at its own expense all damage to the Premises and Building resulting from such removal.
ARTICLE 16

HOLDING OVER
If Tenant holds over after the expiration of the Lease Term with the express written consent of Landlord, such tenancy shall be from month-to-month only, and shall not constitute a renewal hereof or an extension for any further term, and in such case Base Rent shall be payable at a monthly rate of (A) one hundred twenty-five percent (125%) of the Base Rent applicable during the last rental period of the Lease Term under this Lease for the first two (2) months immediately following the expiration or earlier termination of this Lease, and (B) two hundred percent (200%) of the Base Rent applicable during the last rental period of the Lease Term under this Lease thereafter.  Such month-to-month tenancy shall be subject to every other applicable term, covenant and agreement contained herein.  If Tenant holds over after the expiration of the Lease Term without the express written consent of Landlord, such tenancy shall be a tenancy at sufferance, and shall not constitute a renewal hereof or an extension for any further term, and in such case daily damages in any action to recover possession of the Premises shall be calculated at a daily rate equal to (i) one hundred twenty-five percent (125%) of the Base Rent applicable during the last rental period of the Lease Term under this Lease for the first two (2) months immediately following the expiration or earlier termination of this Lease, and (ii) two hundred percent (200%) of the Base Rent applicable during the last rental period of the Lease Term under this Lease (calculated on a per diem basis) thereafter.   Nothing contained in this Article 16 shall be construed as consent by Landlord to any holding over by Tenant, and Landlord expressly reserves the right to require Tenant to vacate and deliver possession of the Premises to Landlord as provided in this Lease upon the expiration or other termination of this Lease.  The provisions of this Article 16 shall not be deemed to limit or constitute a waiver of any other rights or remedies of Landlord provided herein or at law.  If Tenant holds over without Landlord's express written 

consent, and tenders payment of rent for any period beyond the expiration of the Lease Term by way of check (whether directly to Landlord, its agents, or to a lock box) or wire transfer, Tenant acknowledges and agrees that the cashing of such check or acceptance of such wire shall be considered inadvertent and not be construed as creating a month-to-month tenancy, provided Landlord refunds such payment to Tenant promptly upon learning that such check has been cashed or wire transfer received.  Tenant acknowledges that any holding over without Landlord’s express written consent may compromise or otherwise affect Landlord's ability to enter into new leases with prospective tenants regarding the Premises.  Therefore, if Tenant fails to vacate and deliver the Premises upon the termination or expiration of this Lease, in addition to any other liabilities to Landlord accruing therefrom, Tenant shall protect, defend, indemnify and hold Landlord harmless from and against all claims made by any succeeding tenant founded upon such failure to vacate and deliver, and any losses suffered by Landlord, including lost profits, resulting from such failure to vacate and deliver.  Tenant agrees that any proceedings necessary to recover possession of the Premises, whether before or after expiration of the Lease Term, shall be considered an action to enforce the terms of this Lease for purposes of the awarding of any attorney’s fees in connection therewith. 
ARTICLE 17

ESTOPPEL CERTIFICATES
Within ten (10) business days following a request in writing by Landlord, Tenant shall execute, acknowledge and deliver to Landlord an estoppel certificate, which, as submitted by Landlord, shall be substantially in the form of Exhibit E, attached hereto (or such other form as may be required by any prospective mortgagee or purchaser of the Project, or any portion thereof), indicating therein any exceptions thereto that may exist at that time, and shall also contain any other information reasonably requested by Landlord or Landlord's mortgagee or prospective mortgagee, provided that any such forms or requests do not materially modify the TCCs of this Lease.  Any such certificate may be relied upon by any prospective mortgagee or purchaser of all or any portion of the Project.  Tenant shall execute and deliver whatever other commercially reasonable instruments may be reasonably required for such purposes.  At any time during the Lease Term (but not more than once in any calendar year unless in connection with the sale or proposed sale, or the financing/refinancing, of the Project or any portion thereof), Landlord may require Tenant to provide Landlord with a current financial statement and financial statements of the two (2) years prior to the current financial statement year.  Such statements shall be prepared in accordance with generally accepted accounting principles and, if such is the normal practice of Tenant, shall be audited by an independent certified public accountant.  Failure of Tenant to timely execute, acknowledge and deliver such estoppel certificate or other instruments shall constitute an acceptance of the Premises and an acknowledgment by Tenant that statements included in the estoppel certificate are true and correct, without exception.
ARTICLE 18

SUBORDINATION
As of the date of this Lease, there are no ground or underlying leases, nor any mortgage, trust deed or other like encumbrances in force against the Building or Project.  This Lease shall be subject and subordinate to all present and future ground or underlying leases of the Building or Project and to the lien of any mortgage, trust deed or other encumbrances now or hereafter in force against the Building or Project or any part thereof, if any, and to all renewals, extensions, modifications, consolidations and replacements thereof, and to all advances made or hereafter to be made upon the security of such mortgages or trust deeds, unless the holders of such mortgages, trust deeds or other encumbrances, or the lessors under such ground lease or underlying leases, require in writing that this Lease be superior thereto.  Tenant covenants and agrees in the event any proceedings are brought for the foreclosure of any such mortgage or deed in lieu thereof (or if any ground lease is terminated), to attorn, without any deductions or set-offs whatsoever, to the lienholder or purchaser or any successors thereto upon any such foreclosure sale or deed in lieu thereof (or to the ground lessor), if so requested to do so by such purchaser or lienholder or ground lessor, and to recognize such purchaser or lienholder or ground lessor as the lessor under this Lease, provided such lienholder or purchaser or ground lessor shall agree to accept this Lease and not disturb Tenant's occupancy, so long as Tenant timely pays the rent and observes and performs the TCCs of this Lease to be observed and performed by Tenant.  Landlord's interest herein may be assigned as security at any time to any lienholder.  Tenant shall, within ten (10) business days of request by Landlord, execute such further commercially reasonable instruments or assurances as Landlord may reasonably deem necessary to evidence or confirm the subordination or superiority of this Lease to any such mortgages, trust deeds, ground leases or underlying leases; provided that any subordination agreement requested must include non-disturbance provisions consistent with this Article 18.  Tenant waives the provisions of any current or future statute, rule or law which may give or purport to give Tenant any right or election to terminate or otherwise adversely affect this Lease and the obligations of the Tenant hereunder in the event of any foreclosure proceeding or sale.
ARTICLE 19

DEFAULTS; REMEDIES
19.1    Events of Default.  The occurrence of any of the following shall constitute a default of this Lease by Tenant:

19.1.1    Any failure by Tenant to pay any Rent or any other charge required to be paid under this Lease, or any part thereof, when due unless such failure is cured within five (5) business days after notice; or
19.1.2    Except where a specific time period is otherwise set forth for Tenant's performance in this Lease, in which event the failure to perform by Tenant within such time period shall be a default by Tenant under this Section 19.1.2, any failure by Tenant to observe or perform any other provision, covenant or condition of this Lease to be observed or performed by Tenant where such failure continues for thirty (30) days after written notice thereof from Landlord to Tenant; provided that if the nature of such default is such that the same cannot reasonably be cured within a thirty (30) day period, Tenant shall not be deemed to be in default if it diligently commences such cure within such period and thereafter diligently proceeds to rectify and cure such default, but in no event exceeding a period of time in excess of sixty (60) days after written notice thereof from Landlord to Tenant; or
19.1.3    To the extent permitted by law, (i) Tenant or any guarantor of this Lease being placed into receivership or conservatorship, or becoming subject to similar proceedings under Federal or State law, or (ii) a general assignment by Tenant or any guarantor of this Lease for the benefit of creditors, or (iii) the taking of any corporate action in furtherance of bankruptcy or dissolution whether or not there exists any proceeding under an insolvency or bankruptcy law, or (iv) the filing by or against Tenant or any guarantor of any proceeding under an insolvency or bankruptcy law, unless in the case of such a proceeding filed against Tenant or any guarantor the same is dismissed within sixty (60) days, or (v) the appointment of a trustee or receiver to take possession of all or substantially all of the assets of Tenant or any guarantor, unless possession is restored to Tenant or such guarantor within thirty (30) days, or (vi) any execution or other judicially authorized seizure of all or substantially all of Tenant's assets located upon the Premises or of Tenant's interest in this Lease, unless such seizure is discharged within thirty (30) days; or
19.1.4    Abandonment (as defined by Applicable Laws, including California Civil Code Section 1951.3 and any successor statute) of all or a substantial portion of the Premises by Tenant; or
19.1.5    The failure by Tenant to observe or perform according to the provisions of Articles 5, 14, 17 or 18 of this Lease where such failure continues for more than two (2) business days after notice from Landlord; or
19.1.6    Tenant's failure to occupy the Premises within sixty (60) days after the Lease Commencement Date, as the same may be extended by (i) delays in the permitting process in connection with the Improvements (but only to the extent such delays occurred notwithstanding Tenant's commercially reasonable efforts and Tenant's timely submittal and diligent efforts to receive the same), (ii) events of Force Majeure, and (iii) a "Landlord Delay" (as that term is defined in Section 5.7 of the Work Letter) (the resulting date, the "Occupancy Outside Date").
The notice periods provided herein are in lieu of, and not in addition to, any notice periods provided by law.
19.2    Remedies Upon Default.  Upon the occurrence of any event of default by Tenant, Landlord shall have, in addition to any other remedies available to Landlord at law or in equity (all of which remedies shall be distinct, separate and cumulative), the option to pursue any one or more of the following remedies, each and all of which shall be cumulative and nonexclusive, without any notice or demand whatsoever.
19.2.1    Terminate this Lease, in which event Tenant shall immediately surrender the Premises to Landlord, and if Tenant fails to do so, Landlord may, without prejudice to any other remedy which it may have for possession or arrearages in rent, enter upon and take possession of the Premises and expel or remove Tenant and any other person who may be occupying the Premises or any part thereof, without being liable for prosecution or any claim for damages therefor; and Landlord may recover from Tenant the following:
(a)    The worth at the time of award of any unpaid rent which has been earned at the time of such termination; plus
(b)    The worth at the time of award of the amount by which the unpaid rent which would have been earned after termination until the time of award exceeds the amount of such rental loss that Tenant proves could have been reasonably avoided; plus
(c)    The worth at the time of award of the amount by which the unpaid rent for the balance of the Lease Term after the time of award exceeds the amount of such rental loss that Tenant proves could have been reasonably avoided; plus
(d)    Any other amount necessary to compensate Landlord for all the detriment proximately caused by Tenant's failure to perform its obligations under this Lease or which in the ordinary course of things would be likely to result therefrom, specifically including but not limited to, brokerage commissions and advertising expenses incurred, expenses of remodeling the Premises or any portion thereof for a new tenant, whether for the same or a different use, and any special concessions made to obtain a new tenant; and
(e)    At Landlord's election, such other amounts in addition to or in lieu of the foregoing as may be permitted from time to time by applicable law.
The term "rent" as used in this Section 19.2 shall be deemed to be and to mean all sums of every nature required to be paid by Tenant pursuant to the terms of this Lease, whether to Landlord or to others.  As used in Sections 19.2.1(a) and (b), above, the "worth at the time of award" 

shall be computed by allowing interest at the Interest Rate.  As used in Section 19.2.1(c), above, the "worth at the time of award" shall be computed by discounting such amount at the discount rate of the Federal Reserve Bank of San Francisco at the time of award plus one percent (1%).  
19.2.2    Landlord shall have the remedy described in California Civil Code Section 1951.4 (lessor may continue lease in effect after lessee's breach and abandonment and recover rent as it becomes due, if lessee has the right to sublet or assign, subject only to reasonable limitations).  Accordingly, if Landlord does not elect to terminate this Lease on account of any default by Tenant, Landlord may, from time to time, without terminating this Lease, enforce all of its rights and remedies under this Lease, including the right to recover all rent as it becomes due.
19.2.3    Landlord shall at all times have the rights and remedies (which shall be cumulative with each other and cumulative and in addition to those rights and remedies available under Sections 19.2.1 and 19.2.2, above, or any law or other provision of this Lease), without prior demand or notice except as required by applicable law, to seek any declaratory, injunctive or other equitable relief, and specifically enforce this Lease, or restrain or enjoin a violation or breach of any provision hereof.
19.3    Subleases of Tenant.  Whether or not Landlord elects to terminate this Lease on account of any default by Tenant, as set forth in this Article 19, Landlord shall have the right to terminate any and all subleases, licenses, concessions or other consensual arrangements for possession entered into by Tenant and affecting the Premises or may, in Landlord's sole discretion, succeed to Tenant's interest in such subleases, licenses, concessions or arrangements.  In the event of Landlord's election to succeed to Tenant's interest in any such subleases, licenses, concessions or arrangements, Tenant shall, as of the date of notice by Landlord of such election, have no further right to or interest in the rent or other consideration receivable thereunder.
19.4    Form of Payment After Default.  Following the occurrence of an event of default by Tenant, Landlord shall have the right to require that any or all subsequent amounts paid by Tenant to Landlord hereunder, whether to cure the default in question or otherwise, be paid in the form of cash, money order, cashier's or certified check drawn on an institution acceptable to Landlord, or by other means approved by Landlord, notwithstanding any prior practice of accepting payments in any different form.
19.5    Efforts to Relet.  No re-entry or repossession, repairs, maintenance, changes, alterations and additions, reletting, appointment of a receiver to protect Landlord's interests hereunder, or any other action or omission by Landlord shall be construed as an election by Landlord to terminate this Lease or Tenant's right to possession, or to accept a surrender of the Premises, nor shall same operate to release Tenant in whole or in part from any of Tenant's obligations hereunder, unless express written notice of such intention is sent by Landlord to Tenant.  Tenant hereby irrevocably waives any right otherwise available under any law to redeem or reinstate this Lease.
19.6    Landlord Default.  Notwithstanding anything to the contrary set forth in this Lease, Landlord shall be in default in the performance of any obligation required to be performed by Landlord pursuant to this Lease if Landlord fails to perform such obligation within thirty (30) days after the receipt of notice from Tenant specifying in detail Landlord's failure to perform; provided, however, if the nature of Landlord's obligation is such that more than thirty (30) days are required for its performance, then Landlord shall not be in default under this Lease if it shall commence such performance within such thirty (30) day period and thereafter diligently pursues the same to completion.  Upon any such default by Landlord under this Lease, Tenant may, except as otherwise specifically provided in this Lease to the contrary, exercise any of its rights provided at law or in equity.  Any award from a court or arbitrator in favor of Tenant requiring payment by Landlord which is not paid by Landlord within the time period directed by such award, may be offset by Tenant from Rent next due and payable under this Lease; provided, however, Tenant may not deduct the amount of the award against more than fifty percent (50%) of Base Rent next due and owing (until such time as the entire amount of such judgment is deducted) to the extent following a foreclosure or a deed-in-lieu of foreclosure.
ARTICLE 20

COVENANT OF QUIET ENJOYMENT
Landlord covenants that Tenant, on paying the Rent, charges for services and other payments herein reserved and on keeping, observing and performing all the other TCCs, provisions and agreements herein contained on the part of Tenant to be kept, observed and performed, shall, during the Lease Term, peaceably and quietly have, hold and enjoy the Premises subject to the TCCs, provisions and agreements hereof without interference by any persons lawfully claiming by or through Landlord.  The foregoing covenant is in lieu of any other covenant express or implied.
ARTICLE 21

SECURITY DEPOSIT
Prior to the later of (a) April 1, 2020, and (b) the date of Landlord's delivery of the Premises to Tenant, Tenant shall deposit with Landlord any necessary fund required to cause the security deposit (the "Security Deposit") to total the amount set forth in Section 8 of the Summary after application 

of any "Excess Security Deposit," as defined in the Existing Lease, which total Security Deposit shall be held by Landlord as security for the faithful performance by Tenant of all of its obligations under this Lease.  If Tenant defaults with respect to any provisions of this Lease, including, but not limited to, the provisions relating to the payment of Rent, the removal of property and the repair of resultant damage, Landlord may, without notice to Tenant, but shall not be required to apply all or any part of the Security Deposit for the payment of any Rent or any other sum in default and Tenant shall, upon demand therefor, restore the Security Deposit to its original amount.  Any unapplied portion of the Security Deposit shall be returned to Tenant, or, at Landlord's option, to the last assignee of Tenant's interest hereunder, within ninety-five (95) days following the expiration of the Lease Term (provided that if Landlord determines, in its reasonable business judgment, that Tenant does not pose a then present risk of being in default pursuant to Section 19.1.3 below, then Landlord shall use commercially reasonable efforts to return the Security Deposit within thirty (30) days following the expiration of the Lease Term).  Tenant shall not be entitled to any interest on the Security Deposit.  Tenant hereby irrevocably waives and relinquishes any and all rights, benefits, or protections, if any, Tenant now has, or in the future may have, under Section 1950.7 of the California Civil Code, any successor statute, and all other provisions of law, now or hereafter in effect, including, but not limited to, any provision of law which (i) establishes the time frame by which a landlord must refund a security deposit under a lease, or (ii) provides that a landlord may claim from a security deposit only those sums reasonably necessary to remedy defaults in the payment of rent, to repair damage caused by a tenant, or to clean the subject premises.  Tenant acknowledges and agrees that (A) any statutory time frames for the return of a security deposit are superseded by the express period identified in this Article 21, above, and (B) rather than be so limited, Landlord may claim from the Security Deposit (i) any and all sums expressly identified in this Article 21, above, and (ii) any additional sums reasonably necessary to compensate Landlord for any and all losses or damages caused by Tenant's default of this Lease, including, but not limited to, all damages or rent due upon termination of this Lease pursuant to Section 1951.2 of the California Civil Code.
ARTICLE 22

SUBSTITUTION OF OTHER PREMISES
Landlord shall have no express right to relocate Tenant during the Lease Term (or any Option Term).  
ARTICLE 23

SIGNS
23.1    Full Floors.  Subject to Landlord's prior written approval, in its sole discretion, and provided all signs are in keeping with the quality, design and style of the Building and Project, Tenant, if the Premises comprise an entire floor of the Building, at its sole cost and expense, may install identification signage anywhere in the Premises including in the elevator lobby of the Premises, provided that such signs must not be visible from the exterior of the Building.
23.2    Multi-Tenant Floors.  If other tenants occupy space on the floor on which the Premises is located, Tenant's initial identifying signage (as opposed to any replacement identifying signage, which shall be at Tenant's sole cost) shall be provided by Landlord, at Landlord's cost, and such signage shall be comparable to that used by Landlord for other similar floors in the Building and shall comply with Landlord's Building standard signage program.
23.3    Building Directory.  A building directory is located in the lobby of the Building.  Tenant shall have the right, at Landlord's sole cost and expense as to Tenant's initial name strip, to designate one (1) name strip on such directory, and any subsequent changes to Tenant's name strip shall be at Tenant's sole cost and expense following Tenant's receipt of Landlord's consent thereto (which consent may be withheld in Landlord's sole and absolute discretion).
23.4    Prohibited Signage and Other Items.  Any signs, notices, logos, pictures, names or advertisements which are installed and that have not been separately approved by Landlord may be removed without notice by Landlord at the sole expense of Tenant.  Tenant may not install any signs on the exterior or roof of the Project or the Common Areas.  Any signs, window coverings, or blinds (even if the same are located behind the Landlord-approved window coverings for the Building), or other items visible from the exterior of the Premises or Building, shall be subject to the prior approval of Landlord, in its sole discretion.
23.5    Tenant's Signage.  Tenant shall be entitled to install the following signage in connection with Tenant's lease of the Premises (collectively, the "Tenant's Signage"):
(a)    Non-exclusive Building-top signage consisting of one (1) Building-top sign identifying Tenant's name or logo located in substantially the same location as the existing Acadia Pharmaceuticals Building-top sign on the Building as of the date of this Lease; and

(b)    Tenant shall be entitled to install one (1) slot identifying Tenant's name or logo on the currently-existing monument serving the Building in one (1) location reasonably designated by Landlord.
23.5.1    Tenant's Signage Specifications and Permits.  Tenant's Signage shall set forth Tenant's name or logo as determined by Tenant; provided, however, in no event shall Tenant's Signage include an "Objectionable Name or Logo," as that term is defined in Section 23.5.2, of this Lease.  The graphics, materials, color, design, lettering, lighting, size, illumination, specifications and exact location of Tenant's Signage (collectively, the "Sign Specifications") shall be subject to the prior written approval of Landlord, which approval shall not be unreasonably withheld, conditioned or delayed, and shall be consistent and compatible with the quality and nature of the Project and the exterior Building signage of other tenants of the Building.  In addition, Tenant's Signage shall be subject to Tenant's receipt of all required governmental permits and approvals and shall be subject to all Applicable Law and to any covenants, conditions and restrictions affecting the Project.  Landlord shall use commercially reasonable efforts to assist Tenant in obtaining all necessary governmental permits and approvals for Tenant's Signage.  Tenant hereby acknowledges that, notwithstanding Landlord's approval of Tenant's Signage, Landlord has made no representation or warranty to Tenant with respect to the probability of obtaining all necessary governmental approvals and permits for Tenant's Signage.  In the event Tenant does not receive the necessary governmental approvals and permits for Tenant's Signage, Tenant's and Landlord's rights and obligations under the remaining TCCs of this Lease shall be unaffected.  Moreover, with respect to the existing street monument serving the Building, Landlord shall have the right (i) to design and organize Tenant's monument signage (and the materials, design, script size, type face, colors and all other characteristics thereon) in such manner as it shall determine in its sole discretion, (ii) place such other names, business names, trade names or affiliate names representing such other tenants on such existing street monument as it shall determine in its sole discretion, (iii) make such modifications to such existing street monument as it shall desire from time to time, and (iv) place on such existing street monument the name of (and/or other identifying information for) the Building and/or Project as Landlord shall determine in its sole discretion.  
23.5.2    Objectionable Name or Logo.  In no event shall Tenant's Signage include, identify or otherwise refer to a name and/or logo which relates to an entity which is of a character or reputation, or is associated with a political faction or orientation, which is inconsistent with the quality of the Project, or which would otherwise reasonably offend a landlord of a Comparable Building (an "Objectionable Name or Logo").  The parties hereby agree that the name "Retrophin, Inc." or any reasonable derivation thereof, shall not be deemed an Objectionable Name or Logo.
23.5.3    Termination of Right to Tenant's Signage.  The rights contained in this Section 23.5 may only be exercised by Original Tenant or its Permitted Transferee Assignee (and not any other assignee or any sublessee or other transferee of the Original Tenant's interest in this Lease) if the Original Tenant and/or its Permitted Transferee Assignee is in occupancy of the entire Premises.  In no event shall Tenant have any right to Tenant's Signage upon the occurrence of a default by Tenant under this Lease beyond any applicable notice and cure period set forth in this Lease.  
23.5.4    Cost and Maintenance of Tenant's Signage.  The costs of the actual sign comprising Tenant's Signage and the installation, design, construction, and any and all other costs associated with Tenant's Signage, including, without limitation, utility charges and hook-up fees, permits, and maintenance and repairs, shall be the sole responsibility of Tenant, at Tenant's sole cost and expense.  Should Tenant's Signage require repairs and/or maintenance, as determined in Landlord's reasonable judgment, Landlord shall cause such repairs and/or maintenance to be performed, and Tenant shall pay Landlord upon demand the cost of the same as Additional Rent.  Upon the expiration or earlier termination of this Lease (or within five (5) business days following Tenant's receipt of written notice from Landlord that Tenant's rights to such Tenant's Signage have terminated as a result of a Tenant default under this Lease or Tenant's failure to satisfy the occupancy requirement, as set forth in Section 23.5.3 above), Tenant shall, at Tenant's sole cost and expense, cause Tenant's Signage to be removed and shall cause the area in which such Tenant's Signage was located to be restored to the condition existing immediately prior to the installation of such Tenant's Signage.  If Tenant fails to timely remove such Tenant's Signage or to restore the areas in which such Tenant's Signage was located, as provided in the immediately preceding sentence, then Landlord may perform such work, and all costs incurred by Landlord in so performing shall be reimbursed by Tenant to Landlord within thirty (30) days after Tenant's receipt of an invoice therefor.  The TCCs of this Section 23.5.4 shall survive the expiration or earlier termination of this Lease.
ARTICLE 24

COMPLIANCE WITH LAW
Landlord shall comply with all Applicable Laws relating to the Base Building, provided that compliance with such Applicable Laws is not the responsibility of Tenant under this Lease, and provided further that Landlord's failure to comply therewith would prohibit Tenant from obtaining or maintaining a certificate of occupancy for the Premises, or would unreasonably and materially affect the safety of Tenant's employees or create a significant health hazard for Tenant's employees.  Landlord shall be permitted to include in Operating Expenses any costs or expenses incurred by Landlord under this Article 24 to the extent not prohibited by the terms of Section 4.2.4 above.  For purposes of Section 1938 of the California Civil Code, Landlord hereby discloses to Tenant, and Tenant hereby acknowledges, that the Premises have not undergone inspection by a Certified Access Specialist (CASp).  Tenant shall not do anything or suffer anything to be done in or about the Premises or the Project which will in any way conflict with any law, statute, ordinance or other governmental rule, regulation or requirement now in force or which may hereafter be enacted or promulgated, including, without limitation, any such governmental regulations related to disabled access (collectively, "Applicable Laws").  At its sole cost and expense, Tenant shall promptly comply with all Applicable Laws (including the making of any alterations to the Premises required by Applicable Laws) which relate to (i) Tenant's use of the Premises, (ii) the Alterations or the Improvements in the Premises, or (iii) the Base Building, but, as to the Base 

Building, only to the extent such obligations are triggered by Tenant's Alterations, the Improvements, or use of the Premises for non-general office use.  Should any standard or regulation now or hereafter be imposed on Landlord or Tenant by a state, federal or local governmental body charged with the establishment, regulation and enforcement of occupational, health or safety standards for employers, employees, landlords or tenants, then Tenant agrees, at its sole cost and expense, to comply promptly with such standards or regulations.  The judgment of any court of competent jurisdiction or the admission of Tenant in any judicial action, regardless of whether Landlord is a party thereto, that Tenant has violated any of said governmental measures, shall be conclusive of that fact as between Landlord and Tenant.  
ARTICLE 25

LATE CHARGES
If any installment of Rent or any other sum due from Tenant shall not be received by Landlord or Landlord's designee when due, then Tenant shall pay to Landlord a late charge equal to five percent (5%) of the overdue amount plus any attorneys' fees incurred by Landlord by reason of Tenant's failure to pay Rent and/or other charges when due hereunder; provided, however, with regard to the first such failure in any twelve (12) month period, Landlord will waive such late charge to the extent Tenant cures such failure within five (5) business days following Tenant's receipt of written notice from Landlord that the same was not received when due.  The late charge shall be deemed Additional Rent and the right to require it shall be in addition to all of Landlord's other rights and remedies hereunder or at law and shall not be construed as liquidated damages or as limiting Landlord's remedies in any manner.  In addition to the late charge described above, any Rent or other amounts owing hereunder which are not paid within ten (10) days after the date they are due shall bear interest from the date when due until paid at the "Interest Rate." For purposes of this Lease, the "Interest Rate" shall be an annual rate equal to the lesser of (i) the annual "Bank Prime Loan" rate cited in the Federal Reserve Statistical Release Publication H.15(519), published weekly (or such other comparable index as Landlord and Tenant shall reasonably agree upon if such rate ceases to be published), plus four (4) percentage points, and (ii) the highest rate permitted by applicable law.
ARTICLE 26

LANDLORD'S RIGHT TO CURE DEFAULT; PAYMENTS BY TENANT
26.1    Landlord's Cure.  All covenants and agreements to be kept or performed by Tenant under this Lease shall be performed by Tenant at Tenant's sole cost and expense and without any reduction of Rent, except to the extent, if any, otherwise expressly provided herein.  If Tenant shall fail to perform any obligation under this Lease, and such failure shall continue in excess of the time allowed under Section 19.1.2, above, unless a specific time period is otherwise stated in this Lease, Landlord may, but shall not be obligated to, make any such payment or perform any such act on Tenant's part without waiving its rights based upon any default of Tenant and without releasing Tenant from any obligations hereunder.
26.2    Tenant's Reimbursement.  Except as may be specifically provided to the contrary in this Lease, Tenant shall pay to Landlord, upon delivery by Landlord to Tenant of statements therefor: (i) sums equal to expenditures reasonably made and obligations incurred by Landlord in connection with the remedying by Landlord of Tenant's defaults pursuant to the provisions of Section 26.1; (ii) sums equal to all losses, costs, liabilities, damages and expenses referred to in Article 10 of this Lease; and (iii) sums equal to all expenditures made and obligations incurred by Landlord in collecting or attempting to collect the Rent or in enforcing or attempting to enforce any rights of Landlord under this Lease or pursuant to law, including, without limitation, all legal fees and other amounts so expended.  Tenant's obligations under this Section 26.2 shall survive the expiration or sooner termination of the Lease Term.
ARTICLE 27

ENTRY BY LANDLORD
Landlord reserves the right at all reasonable times (during Building Hours with respect to items (i) and (ii) below) and upon at least twenty-four (24) hours prior notice to Tenant (except in the case of an emergency) to enter the Premises to (i) inspect them; (ii) show the Premises to prospective purchasers, or to current or prospective mortgagees, ground or underlying lessors or insurers, or during the last twelve (12) months of the Lease Term, to prospective tenants; (iii) post notices of nonresponsibility; or (iv) alter, improve or repair the Premises or the Building, or for structural alterations, repairs or improvements to the Building or the Building's systems and equipment.  Notwithstanding anything to the contrary contained in this Article 27, Landlord may enter the Premises at any time to (A) perform services required of Landlord, including janitorial service; (B) take possession due to any breach of this Lease in the manner provided herein; and (C) perform any covenants of Tenant which Tenant fails to perform.  Landlord may make any such entries without the abatement of Rent, except as otherwise provided in this Lease, and may take such reasonable steps as required to accomplish the stated purposes; provided, however, except for (x) emergencies, (y) repairs, alterations, improvements or additions required by governmental or quasi-governmental authorities or court order or decree, or (z) repairs which are the obligation of Tenant hereunder, any such entry shall be performed 

in a manner so as not to unreasonably interfere with Tenant's use of the Premises and shall be performed after normal business hours if reasonably practical.  With respect to items (y) and (z) above, Landlord shall use commercially reasonable efforts to not materially interfere with Tenant's use of, or access to, the Premises.  Tenant hereby waives any claims for damages or for any injuries or inconvenience to or interference with Tenant's business, lost profits, any loss of occupancy or quiet enjoyment of the Premises, and any other loss occasioned thereby.  For each of the above purposes, Landlord shall at all times have a key with which to unlock all the doors in the Premises, excluding Tenant's vaults, safes and special security areas designated in advance by Tenant.  In an emergency, Landlord shall have the right to use any means that Landlord may deem proper to open the doors in and to the Premises.  Any entry into the Premises by Landlord in the manner hereinbefore described shall not be deemed to be a forcible or unlawful entry into, or a detainer of, the Premises, or an actual or constructive eviction of Tenant from any portion of the Premises.  No provision of this Lease shall be construed as obligating Landlord to perform any repairs, alterations or decorations except as otherwise expressly agreed to be performed by Landlord herein.
ARTICLE 28

TENANT PARKING
Tenant shall be entitled to use commencing on the Lease Commencement Date, (i) the amount of unreserved parking passes set forth in Section 9 of the Summary, and (ii) up tothe amount of reserved parking passes set forth in Section 9 of the Summary (which reserved parking passes shall be deducted from the otherwise available unreserved parking passes in item (i) hereinabove), which parking passes shall pertain to the Project parking facilities, of which Tenant shall be entitled to Tenant's pro rata share of parking in the surface area and in the covered parking structure.  Tenant, from time to time during the Lease Term, and upon not less than thirty (30) days' prior notice to Landlord, shall have the right to increase or decrease the number of reserved parking passes Tenant rents on a monthly basis from Landlord, provided that Tenant may in no event rent more than the maximum amount of reserved parking passes set forth in Section 9 of the Summary.  Tenant shall pay to Landlord (or its designee) for the reserved and unreserved parking passes on a monthly basis at the prevailing rate charged from time to time at the location of such parking passes; provided, however, (a) the monthly rate for Tenant's reserved parking passes shall be One Hundred Fifty and 00/100 Dollars ($150.00) per reserved parking pass throughout the initial Lease Term only, and (b) Tenant's unreserved parking passes shall be without charge for the initial Lease Term only (excepting only any parking taxes or other charges imposed by governmental authorities in connection with the use of such parking as more particularly contemplated below).  In addition to any fees that may be charged to Tenant in connection with its parking of automobiles in the Project parking facilities, Tenant shall be responsible for the full amount of any taxes imposed by any governmental authority in connection with the renting of such parking passes by Tenant or the use of the parking facility by Tenant.  Tenant's continued right to use the parking passes is conditioned upon Tenant abiding by all reasonable rules and regulations which are prescribed from time to time for the orderly operation and use of the parking facility where the parking passes are located, including any sticker or other identification system established by Landlord, Tenant's cooperation in seeing that Tenant's employees and visitors also comply with such rules and regulations and Tenant not being in default under this Lease.  Landlord specifically reserves the right to change the size, configuration, design, layout and all other aspects of the Project parking facility at any time and Tenant acknowledges and agrees that Landlord may, without incurring any liability to Tenant and without any abatement of Rent under this Lease, from time to time, temporarily close-off or restrict access to the Project parking facility for purposes of permitting or facilitating any such construction, alteration or improvements; provided that, for any interruption in use of Tenant’s parking spaces reasonably expected to exceed fifteen (15) business days, Landlord shall use commercially reasonable efforts to provide reasonable replacement parking.  Landlord may, at any time, institute valet assisted parking, tandem parking stalls, "stack" parking, or other parking program within the Project parking facility, the cost of which shall be included in Operating Expenses.  Landlord may delegate its responsibilities hereunder to a parking operator in which case such parking operator shall have all the rights of control attributed hereby to the Landlord.  The parking passes rented by Tenant pursuant to this Article 28 are provided to Tenant solely for use by Tenant's own personnel and such passes may not be transferred, assigned, subleased or otherwise alienated by Tenant without Landlord's prior approval.  Tenant may validate visitor parking by such method or methods as the Landlord may establish, at the validation rate from time to time generally applicable to visitor parking.  
ARTICLE 29

MISCELLANEOUS PROVISIONS
29.1    Terms; Captions.  The words "Landlord" and "Tenant" as used herein shall include the plural as well as the singular.  The necessary grammatical changes required to make the provisions hereof apply either to corporations or partnerships or individuals, men or women, as the case may require, shall in all cases be assumed as though in each case fully expressed.  The captions of Articles and Sections are for convenience only and shall not be deemed to limit, construe, affect or alter the meaning of such Articles and Sections.
29.2    Binding Effect.  Subject to all other provisions of this Lease, each of the covenants, conditions and provisions of this Lease shall extend to and shall, as the case may require, bind or inure to the benefit not only of Landlord and of Tenant, but also of their respective heirs, personal representatives, successors or assigns, provided this clause shall not permit any assignment by Tenant contrary to the provisions of Article 14 of this Lease.

29.3    No Air Rights.  No rights to any view or to light or air over any property, whether belonging to Landlord or any other person, are granted to Tenant by this Lease.  If at any time any windows of the Premises is temporarily darkened or the light or view therefrom is obstructed by reason of any repairs, improvements, maintenance or cleaning in or about the Project, the same shall be without liability to Landlord and without any reduction or diminution of Tenant's obligations under this Lease.
29.4    Modification of Lease.  Should any current or prospective mortgagee or ground lessor for the Building or Project require a modification of this Lease, which modification will not cause an increased cost or expense to Tenant or in any other way materially and adversely change the rights and obligations of Tenant hereunder, then and in such event, Tenant agrees that this Lease may be so modified and agrees to execute whatever documents are reasonably required therefor and to deliver the same to Landlord within ten (10) days following a request therefor.  At the request of Landlord or any mortgagee or ground lessor, Tenant agrees to execute a short form of Lease and deliver the same to Landlord within ten (10) days following the request therefor.
29.5    Transfer of Landlord's Interest.  Tenant acknowledges that Landlord has the right to transfer all or any portion of its interest in the Project or Building and in this Lease, and Tenant agrees that in the event of any such transfer, Landlord shall automatically be released from all liability under this Lease accruing from and after the date of such transfer and Tenant agrees to look solely to such transferee for the performance of Landlord's obligations hereunder after the date of transfer and such transferee shall be deemed to have fully assumed and be liable for all obligations of this Lease to be performed by Landlord, including the return of any Security Deposit, and Tenant shall attorn to such transferee.  Tenant further acknowledges that Landlord may assign its interest in this Lease to a mortgage lender as additional security and agrees that such an assignment shall not release Landlord from its obligations hereunder and that Tenant shall continue to look to Landlord for the performance of its obligations hereunder.
29.6    Prohibition Against Recording or Publication.  Neither this Lease, nor any memorandum, affidavit or other writing with respect thereto, shall be recorded or otherwise published by Tenant or by anyone acting through, under or on behalf of Tenant.
29.7    Landlord's Title.  Landlord's title is and always shall be paramount to the title of Tenant.  Nothing herein contained shall empower Tenant to do any act which can, shall or may encumber the title of Landlord.
29.8    Relationship of Parties.  Nothing contained in this Lease shall be deemed or construed by the parties hereto or by any third party to create the relationship of principal and agent, partnership, joint venturer or any association between Landlord and Tenant.
29.9    Application of Payments.  Landlord shall have the right to apply payments received from Tenant pursuant to this Lease, regardless of Tenant's designation of such payments, to satisfy any obligations of Tenant hereunder, in such order and amounts as Landlord, in its sole discretion, may elect.
29.10    Time of Essence.  Time is of the essence with respect to the performance of every provision of this Lease in which time of performance is a factor.
29.11    Partial Invalidity.  If any term, provision or condition contained in this Lease shall, to any extent, be invalid or unenforceable, the remainder of this Lease, or the application of such term, provision or condition to persons or circumstances other than those with respect to which it is invalid or unenforceable, shall not be affected thereby, and each and every other term, provision and condition of this Lease shall be valid and enforceable to the fullest extent possible permitted by law.
29.12    No Warranty.  In executing and delivering this Lease, Tenant has not relied on any representations, including, but not limited to, any representation as to the amount of any item comprising Additional Rent or the amount of the Additional Rent in the aggregate or that Landlord is furnishing the same services to other tenants, at all, on the same level or on the same basis, or any warranty or any statement of Landlord which is not set forth herein or in one or more of the exhibits attached hereto.  Tenant agrees that neither Landlord nor any agent of Landlord has made any representation or warranty with respect to the physical condition of the Building, the Project, the land upon which the Building or the Project are located, or the Premises, or the expenses of operation of the Premises, the Building or the Project, or any other matter or thing affecting or related to the Premises, except as herein expressly set forth in the provisions of this Lease.
29.13    Landlord Exculpation.  The liability of Landlord or the Landlord Parties to Tenant for any default by Landlord under this Lease or arising in connection herewith or with Landlord's operation, management, leasing, repair, renovation, alteration or any other matter relating to the Project or the Premises shall be limited solely and exclusively to an amount which is equal to net the interest of Landlord in the Building (following payment of any outstanding liens and/or mortgages, whether attributable to sales or insurance proceeds or otherwise).  Neither Landlord, nor any of the Landlord Parties shall have any personal liability therefor, and Tenant hereby expressly waives and releases such personal liability on behalf of itself and all persons claiming by, through or under Tenant.  The limitations of liability contained in this Section 29.13 shall inure to the benefit of Landlord's and the Landlord Parties' present and future partners, beneficiaries, officers, directors, trustees, shareholders, agents and employees, and their respective partners, heirs, successors and assigns.  Under no circumstances shall any present or future partner of Landlord (if Landlord is a partnership), or trustee or beneficiary (if Landlord or any partner of Landlord is a trust), have any liability for the performance of Landlord's obligations under this Lease.  Notwithstanding any contrary provision herein, neither Landlord nor the Landlord Parties shall be liable under any circumstances for injury or damage to, or interference with, Tenant's business, including but not limited to, loss of profits, loss of rents or other revenues, loss of business opportunity, loss of goodwill or loss of use, in each case, however occurring.

29.14    Entire Agreement.  It is understood and acknowledged that there are no oral agreements between the parties hereto affecting this Lease and this Lease constitutes the parties' entire agreement with respect to the leasing of the Premises and supersedes and cancels any and all previous negotiations, arrangements, brochures, agreements and understandings, if any, between the parties hereto (including, without limitation, any confidentiality agreement, letter of intent, request for proposal, or similar agreement previously entered into between Landlord and Tenant in anticipation of this Lease) or displayed by Landlord to Tenant with respect to the subject matter thereof, and none thereof shall be used to interpret or construe this Lease.  None of the terms, covenants, conditions or provisions of this Lease can be modified, deleted or added to except in writing signed by the parties hereto.
29.15    Right to Lease.  Landlord reserves the absolute right to effect such other tenancies in the Project as Landlord in the exercise of its sole business judgment shall determine to best promote the interests of the Building or Project.  Tenant does not rely on the fact, nor does Landlord represent, that any specific tenant or type or number of tenants shall, during the Lease Term, occupy any space in the Building or Project.
29.16    Force Majeure.  Any prevention, delay or stoppage due to strikes, lockouts, labor disputes, acts of God, inability to obtain services, labor, or materials or reasonable substitutes therefor, governmental actions, civil commotions, fire or other casualty, and other causes beyond the reasonable control of the party obligated to perform, except with respect to the obligations imposed with regard to Rent and other charges to be paid by Tenant pursuant to this Lease and except as to Tenant's obligations under Articles 5 and 24 of this Lease (collectively, a "Force Majeure"), notwithstanding anything to the contrary contained in this Lease, shall excuse the performance of such party for a period equal to any such prevention, delay or stoppage and, therefore, if this Lease specifies a time period for performance of an obligation of either party, that time period shall be extended by the period of any delay in such party's performance caused by a Force Majeure.
29.17    Waiver of Redemption by Tenant.  Tenant hereby waives, for Tenant and for all those claiming under Tenant, any and all rights now or hereafter existing to redeem by order or judgment of any court or by any legal process or writ, Tenant's right of occupancy of the Premises after any termination of this Lease.
29.18    Notices.  All notices, demands, statements or communications (collectively, "Notices") given or required to be given by either party to the other hereunder shall be in writing, shall be (A) delivered by a nationally recognized overnight courier, or (B) delivered personally.  Any such Notice shall be delivered (i) to Tenant at the appropriate address set forth in Section 10 of the Summary, or to such other place as Tenant may from time to time designate in a Notice to Landlord; or (ii) to Landlord at the addresses set forth in Section 11 of the Summary, or to such other firm or to such other place as Landlord may from time to time designate in a Notice to Tenant.  Any Notice will be deemed given on the date of receipted delivery, of refusal to accept delivery, or when delivery is first attempted but cannot be made due to a change of address for which no Notice was given.  If Tenant is notified of the identity and address of Landlord's mortgagee or ground or underlying lessor, Tenant shall give to such mortgagee or ground or underlying lessor written notice of any default by Landlord under the terms of this Lease by registered or certified mail, and such mortgagee or ground or underlying lessor shall be given a reasonable opportunity to cure such default prior to Tenant's exercising any remedy available to Tenant.  The party delivering Notice shall use commercially reasonable efforts to provide a courtesy copy of each such Notice to the receiving party via electronic mail.  
29.19    Joint and Several.  If there is more than one Tenant, the obligations imposed upon Tenant under this Lease shall be joint and several.
29.20    Authority.  If Tenant is a corporation, trust or partnership, each individual executing this Lease on behalf of Tenant hereby represents and warrants that Tenant is a duly formed and existing entity qualified to do business in California and that Tenant has full right and authority to execute and deliver this Lease and that each person signing on behalf of Tenant is authorized to do so.  
29.21    Attorneys' Fees.  In the event that either Landlord or Tenant should bring suit for the possession of the Premises, for the recovery of any sum due under this Lease, or because of the breach of any provision of this Lease or for any other relief against the other, then all costs and expenses, including reasonable attorneys' fees, incurred by the prevailing party therein shall be paid by the other party, which obligation on the part of the other party shall be deemed to have accrued on the date of the commencement of such action and shall be enforceable whether or not the action is prosecuted to judgment.
29.22    Governing Law; WAIVER OF TRIAL BY JURY.  This Lease shall be construed and enforced in accordance with the laws of the State of California.  IN ANY ACTION OR PROCEEDING ARISING HEREFROM, LANDLORD AND TENANT HEREBY CONSENT TO (I) THE JURISDICTION OF ANY COMPETENT COURT WITHIN THE STATE OF CALIFORNIA, (II) SERVICE OF PROCESS BY ANY MEANS AUTHORIZED BY CALIFORNIA LAW, AND (III) IN THE INTEREST OF SAVING TIME AND EXPENSE, TRIAL WITHOUT A JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM BROUGHT BY EITHER OF THE PARTIES HERETO AGAINST THE OTHER OR THEIR SUCCESSORS IN RESPECT OF ANY MATTER ARISING OUT OF OR IN CONNECTION WITH THIS LEASE, THE RELATIONSHIP OF LANDLORD AND TENANT, TENANT'S USE OR OCCUPANCY OF THE PREMISES, AND/OR ANY CLAIM FOR INJURY OR DAMAGE, OR ANY EMERGENCY OR STATUTORY REMEDY.  IN THE EVENT LANDLORD COMMENCES ANY SUMMARY PROCEEDINGS OR ACTION FOR NONPAYMENT OF BASE RENT OR ADDITIONAL RENT, TENANT SHALL NOT INTERPOSE ANY COUNTERCLAIM OF ANY NATURE OR DESCRIPTION (UNLESS SUCH COUNTERCLAIM SHALL BE MANDATORY) IN ANY SUCH PROCEEDING OR ACTION, BUT SHALL BE RELEGATED TO AN INDEPENDENT ACTION AT LAW.
29.23    Submission of Lease.  Submission of this instrument for examination or signature by Tenant does not constitute a reservation of, option for or option to lease, and it is not effective as a lease or otherwise until execution and delivery by both Landlord and Tenant.

29.24    Brokers.  Landlord and Tenant hereby warrant to each other that they have had no dealings with any real estate broker or agent in connection with the negotiation of this Lease, excepting only the real estate brokers or agents specified in Section 12 of the Summary (the "Brokers"), and that they know of no other real estate broker or agent who is entitled to a commission in connection with this Lease.  Landlord shall pay the Brokers pursuant to the terms of separate commission agreements.  Each party agrees to indemnify and defend the other party against and hold the other party harmless from any and all claims, demands, losses, liabilities, lawsuits, judgments, costs and expenses (including without limitation reasonable attorneys' fees) with respect to any leasing commission or equivalent compensation alleged to be owing on account of any dealings with any real estate broker or agent, other than the Brokers, occurring by, through, or under the indemnifying party.
29.25    Independent Covenants.  This Lease shall be construed as though the covenants herein between Landlord and Tenant are independent and not dependent and Tenant hereby expressly waives the benefit of any statute to the contrary and agrees that if Landlord fails to perform its obligations set forth herein, Tenant shall not be entitled to make any repairs or perform any acts hereunder at Landlord's expense or to any setoff of the Rent or other amounts owing hereunder against Landlord.
29.26    Project or Building Name and Signage.  Landlord shall have the right at any time to change the name of the Project or Building and to install, affix and maintain any and all signs on the exterior and on the interior of the Project or Building as Landlord may, in Landlord's sole discretion, desire.  Tenant shall not use the name of the Project or Building or use pictures or illustrations of the Project or Building in advertising or other publicity or for any purpose other than as the address of the business to be conducted by Tenant in the Premises, without the prior written consent of Landlord.
29.27    Counterparts.  This Lease may be executed in counterparts with the same effect as if both parties hereto had executed the same document.  Both counterparts shall be construed together and shall constitute a single lease.
29.28    Confidentiality.  Tenant acknowledges that the content of this Lease and any related documents are confidential information.  Except as otherwise required by law, Tenant shall keep such confidential information strictly confidential and shall not disclose such confidential information to any person or entity other than Tenant's financial, legal, and space planning consultants, prospective purchasers, prospective lenders, investors, or any independent auditors, third parties designated to review Direct Expenses, its directors, officers, employees, attorneys, or proposed Transferees.  Landlord acknowledges that the content of this Lease and any related documents (including financial statements provided by Tenant pursuant to Article 17 above) are confidential information.  Landlord shall keep such confidential information strictly confidential and shall not disclose such confidential information to any person or entity other than Landlord's financial, legal and space planning consultants, or its directors, officers, employees, attorneys, accountants, prospective lenders, prospective purchasers, and current and potential partners.  Moreover, Landlord has advised Tenant that Landlord is obligated by law to regularly provide financial information concerning the Landlord and/or its affiliates (including Kilroy Realty Corporation, a public company whose shares of stock are listed on the New York Stock Exchange) to the shareholders of its affiliates, to the Federal Securities and Exchange Commission and other regulatory agencies, and to auditors and underwriters, which information may include the fact that Tenant is a tenant at the Project and summaries of financial information concerning leases, rents, costs and results of operations of its real estate business, including any rents or results of operations affected by this Lease.  To the extent Tenant is a publicly traded corporation or as otherwise required by law, Tenant may be obligated to regularly provide financial information concerning Tenant and/or its affiliates to the shareholders of its affiliates, to the Federal Securities and Exchange Commission and other regulatory agencies, and to auditors and underwriters, which information may include summaries of financial information concerning leases, rents, costs, and results of operations of its business, including any financial obligations set forth in this Lease and copies of material contracts, such as this Lease.  This provision shall survive the expiration or earlier termination of this Lease for one (1) year.
29.29    Transportation Management.  Tenant shall fully comply with all present or future programs intended to manage parking, transportation or traffic in and around the Building, and in connection therewith, Tenant shall take responsible action for the transportation planning and management of all employees located at the Premises by working directly with Landlord, any governmental transportation management organization or any other transportation-related committees or entities.
29.30    Building Renovations.  It is specifically understood and agreed that Landlord has made no representation or warranty to Tenant and has no obligation and has made no promises to alter, remodel, improve, renovate, repair or decorate the Premises, Building, or any part thereof and that no representations respecting the condition of the Premises or the Building have been made by Landlord to Tenant except as specifically set forth herein or in the Work Letter.  However, Tenant hereby acknowledges that Landlord is currently renovating or may during the Lease Term renovate, improve, alter, or modify (collectively, the "Renovations") the Project, the Building and/or the Premises including without limitation the parking structure, common areas, systems and equipment, roof, and structural portions of the same, which Renovations may include, without limitation, (i) installing sprinklers in the Building common areas and tenant spaces, (ii) modifying the common areas and tenant spaces to comply with applicable laws and regulations, including regulations relating to the physically disabled, seismic conditions, and building safety and security, and (iii) installing new floor covering, lighting, and wall coverings in the Building common areas, and in connection with any Renovations, Landlord may, among other things, erect scaffolding or other necessary structures in the Building, limit or eliminate access to portions of the Project, including portions of the common areas, or perform work in the Building, which work may create noise, dust or leave debris in the Building.  Tenant hereby agrees that such Renovations and Landlord's actions in connection with such Renovations shall in no way constitute a constructive eviction of Tenant nor entitle Tenant to any abatement of Rent.  Landlord shall have no responsibility or for any reason be liable to Tenant for any direct or indirect injury to or interference with Tenant's business arising from the Renovations, nor shall Tenant be entitled to any compensation or damages from Landlord for loss of the use of the whole or any part of the Premises or of Tenant's personal property or improvements resulting from the Renovations or Landlord's actions in connection with such 

Renovations, or for any inconvenience or annoyance occasioned by such Renovations or Landlord's actions.  Landlord shall use commercially reasonable efforts to minimize interference with Tenant's use of, and access to, the Premises in connection with any Renovations undertaken by Landlord.  
29.31    No Violation.  Tenant hereby warrants and represents that neither its execution of nor performance under this Lease shall cause Tenant to be in violation of any agreement, instrument, contract, law, rule or regulation by which Tenant is bound, and Tenant shall protect, defend, indemnify and hold Landlord harmless against any claims, demands, losses, damages, liabilities, costs and expenses, including, without limitation, reasonable attorneys' fees and costs, arising from Tenant's breach of this warranty and representation.
29.32    Communications and Computer Lines.  Tenant may install, maintain, replace, remove or use any communications or computer wires and cables (collectively, the "Lines") at the Project in or serving the Premises, provided that (i) Tenant shall obtain Landlord's prior written consent, use Landlord's designated contractor for provision of cabling and riser management services (or, if Landlord does not have a designated contractor, then an experienced and qualified contractor reasonably approved in writing by Landlord), and comply with all of the other provisions of Articles 7 and 8 of this Lease, (ii) an acceptable number of spare Lines and space for additional Lines shall be maintained for existing and future occupants of the Project, as determined in Landlord's reasonable opinion, (iii) the Lines therefor (including riser cables) shall be (x) appropriately insulated to prevent excessive electromagnetic fields or radiation, (y) surrounded by a protective conduit reasonably acceptable to Landlord, and (z) identified in accordance with the "Identification Requirements," as that term is set forth hereinbelow, (iv) any new or existing Lines servicing the Premises shall comply with all applicable governmental laws and regulations, (v) as a condition to permitting the installation of new Lines, Tenant shall remove existing Lines located in or serving the Premises and repair any damage in connection with such removal, and (vi) Tenant shall pay all costs in connection therewith.  All Lines shall be clearly marked with adhesive plastic labels (or plastic tags attached to such Lines with wire) to show Tenant's name, suite number, telephone number and the name of the person to contact in the case of an emergency (A) every four feet (4') outside the Premises (specifically including, but not limited to, the electrical room risers and other Common Areas), and (B) at the Lines' termination point(s) (collectively, the "Identification Requirements").  Upon the expiration of the Lease Term, or immediately following any earlier termination of this Lease, Tenant shall, at Tenant's sole cost and expense, remove all Lines installed by Tenant, and repair any damage caused by such removal.  In the event that Tenant fails to complete such removal and/or fails to repair any damage caused by the removal of any Lines, Landlord may do so and may charge the cost thereof to Tenant.  Landlord reserves the right to require that Tenant remove any Lines located in or serving the Premises which are installed in violation of these provisions, or which are at any time (1) are in violation of any Applicable Laws, (2) are inconsistent with then-existing industry standards (such as the standards promulgated by the National Fire Protection Association (e.g., such organization's "2002 National Electrical Code")), or (3) otherwise represent a dangerous or potentially dangerous condition.
29.33    Hazardous Substances.  
29.33.1    Definitions.  For purposes of this Lease, the following definitions shall apply: "Hazardous Material(s)" shall mean any solid, liquid or gaseous substance or material that is described or characterized as a toxic or hazardous substance, waste, material, pollutant, contaminant or infectious waste, or any matter that in certain specified quantities would be injurious to the public health or welfare, or words of similar import, in any of the "Environmental Laws," as that term is defined below, or any other words which are intended to define, list or classify substances by reason of deleterious properties such as ignitability, corrosivity, reactivity, carcinogenicity, toxicity or reproductive toxicity and includes, without limitation, asbestos, petroleum (including crude oil or any fraction thereof, natural gas, natural gas liquids, liquefied natural gas, or synthetic gas usable for fuel, or any mixture thereof), petroleum products, polychlorinated biphenyls, urea formaldehyde, radon gas, nuclear or radioactive matter, medical waste, soot, vapors, fumes, acids, alkalis, chemicals, microbial matters (such as molds, fungi or other bacterial matters), biological agents and chemicals which may cause adverse health effects, including but not limited to, cancers and /or toxicity.  "Environmental Laws" shall mean any and all federal, state, local or quasi-governmental laws (whether under common law, statute or otherwise), ordinances, decrees, codes, rulings, awards, rules, regulations or guidance or policy documents now or hereafter enacted or promulgated and as amended from time to time, in any way relating to (i) the protection of the environment, the health and safety of persons (including employees), property or the public welfare from actual or potential release, discharge, escape or emission (whether past or present) of any Hazardous Materials or (ii) the manufacture, processing, distribution, use, treatment, storage, disposal, transport or handling of any Hazardous Materials.
29.33.2    Compliance with Environmental Laws.  Landlord covenants that during the Lease Term, Landlord shall comply with all Environmental Laws in accordance with, and as required by, the TCCs of Article 24 of this Lease.  Landlord represents and warrants that, to its actual knowledge, it has not received any notice of violation of Environmental Laws from the applicable governmental authority regarding any use, storage, treatment or transportation of Hazardous Materials in, on or about the Project, Building or Premises prior to the date of this Lease.  Tenant represents and warrants that, except as herein set forth, it will not use, store or dispose of any Hazardous Materials in or on the Premises.  However, notwithstanding the preceding sentence, Landlord agrees that Tenant may use, store and properly dispose of commonly available household cleaners and chemicals to maintain the Premises and Tenant's routine office operations (such as printer toner and copier toner) (hereinafter the "Permitted Chemicals").  Landlord and Tenant acknowledge that any or all of the Permitted Chemicals described in this paragraph may constitute Hazardous Materials.  However, Tenant may use, store and dispose of same, provided that in doing so, Tenant fully complies with all Environmental Laws.  
29.33.3    Tenant Hazardous Materials.  Tenant will (i) obtain and maintain in full force and effect all Environmental Permits (as defined below) that may be required from time to time under any Environmental Laws applicable to Tenant or the Premises, and (ii) be and remain in compliance with all terms and conditions of all such Environmental Permits and with all other Environmental Laws.  "Environmental Permits" means, collectively, any and all permits, consents, licenses, approvals and registrations of any nature at any time required pursuant to, or in order to comply with any Environmental Law.  On or before the Lease Commencement Date and on each annual anniversary of the Commencement Date thereafter, 

as well as at any other time following Tenant's receipt of a reasonable request from Landlord, Tenant agrees to deliver to Landlord a list of all Hazardous Materials anticipated to be used by Tenant in the Premises and the quantities thereof.  At any time following Tenant's receipt of a request from Landlord, Tenant shall promptly complete an "environmental questionnaire" using the form then-provided by Landlord.  Upon the expiration or earlier termination of this Lease, Tenant agrees to promptly remove from the Premises, the Building and the Project, at its sole cost and expense, any and all Hazardous Materials, including any equipment or systems containing Hazardous Materials, which are installed, brought upon, stored, used, generated or released upon, in, under or about the Premises, the Building, and/or the Project or any portion thereof by Tenant and/or any Tenant Parties (such obligation to survive the expiration or sooner termination of this Lease).  Nothing in this Lease shall impose any liability on Tenant for any Hazardous Materials in existence on the Premises, Building or Project prior to the Lease Commencement Date or brought onto the Premises, Building or Project after the Lease Commencement Date by any third parties not under Tenant's control.
29.33.4    Landlord's Right of Environmental Audit.  Landlord may, upon reasonable notice to Tenant, be granted access to and enter the Premises no more than once annually to perform or cause to have performed an environmental inspection, site assessment or audit.  Such environmental inspector or auditor may be chosen by Landlord, in its sole discretion, and be performed at Landlord's sole expense.  To the extent that the report prepared upon such inspection, assessment or audit, indicates the presence of Hazardous Materials in violation of Environmental Laws, or provides recommendations or suggestions to prohibit the release, discharge, escape or emission of any Hazardous Materials at, upon, under or within the Premises, or to comply with any Environmental Laws, Tenant shall promptly, at Tenant's sole expense, comply with such recommendations or suggestions, including, but not limited to performing such additional investigative or subsurface investigations or remediation(s) as recommended by such inspector or auditor.  Notwithstanding the above, if at any time, Landlord has actual notice or reasonable cause to believe that Tenant has violated, or permitted any violations of any Environmental Law, then Landlord will be entitled to perform its environmental inspection, assessment or audit at any time, notwithstanding the above mentioned annual limitation, and Tenant must reimburse Landlord for the cost or fees incurred for such as Additional Rent.
29.33.5    Indemnifications.  Landlord agrees to indemnify, defend, protect and hold harmless the Tenant Parties from and against any liability, obligation, damage or costs, including without limitation, attorneys' fees and costs, resulting directly or indirectly from any use, presence, removal or disposal of any Hazardous Materials to the extent such liability, obligation, damage or costs was a result of actions caused or knowingly permitted by Landlord or a Landlord Party.   Tenant agrees to indemnify, defend, protect and hold harmless the Landlord Parties from and against any liability, obligation, damage or costs, including without limitation, attorneys' fees and costs, resulting directly or indirectly from any use, presence, removal or disposal of any Hazardous Materials or breach of any provision of this section, to the extent such liability, obligation, damage or costs was a result of actions caused or permitted by Tenant or a Tenant Party.  
29.34    Development of the Project.
29.34.1    Subdivision.  Landlord reserves the right to further subdivide all or a portion of the Project.  Tenant agrees to execute and deliver, upon demand by Landlord and in the form requested by Landlord, any additional documents needed to conform this Lease to the circumstances resulting from such subdivision.
29.34.2    The Other Improvements.  If portions of the Project or property adjacent to the Project (collectively, the "Other Improvements") are owned by an entity other than Landlord, Landlord, at its option, may enter into an agreement with the owner or owners of any or all of the Other Improvements to provide (i) for reciprocal rights of access and/or use of the Project and the Other Improvements, (ii) for the common management, operation, maintenance, improvement and/or repair of all or any portion of the Project and the Other Improvements, (iii) for the allocation of a portion of the Direct Expenses to the Other Improvements and the operating expenses and taxes for the Other Improvements to the Project, and (iv) for the use or improvement of the Other Improvements and/or the Project in connection with the improvement, construction, and/or excavation of the Other Improvements and/or the Project.  Nothing contained herein shall be deemed or construed to limit or otherwise affect Landlord's right to convey all or any portion of the Project or any other of Landlord's rights described in this Lease.
29.34.3    Construction of Project and Other Improvements.  Tenant acknowledges that portions of the Project and/or the Other Improvements may be under construction following Tenant's occupancy of the Premises, and that such construction may result in levels of noise, dust, obstruction of access, etc.  which are in excess of that present in a fully constructed project.  Tenant hereby waives any and all rent offsets or claims of constructive eviction which may arise in connection with such construction.
29.35    Water Sensors.  Tenant shall, at Tenant's sole cost and expense (subject to application of the Improvement Allowance pursuant to Section 2.4 of the Work Letter), be responsible for promptly installing web-enabled wireless water leak sensor devices designed to alert the Tenant on a twenty-four (24) hour seven (7) day per week basis if a water leak is occurring in the Premises (which water sensor device(s) located in the Premises shall be referred to herein as "Water Sensors").  The Water Sensors shall be installed in any areas in the Premises where water is utilized (such as sinks, pipes, faucets, water heaters, coffee machines, ice machines, water dispensers and water fountains), and in locations that may be designated from time to time by Landlord (the "Sensor Areas").  In connection with any Alterations affecting or relating to any Sensor Areas, Landlord may require Water Sensors to be installed or updated in Landlord's sole and absolute discretion.  Notwithstanding the foregoing, Tenant shall not be responsible for the cost of installing Water Sensors in connection with the installation of plumbing fixtures not installed by or at the request of Tenant, in any Common Area, in any existing restroom or which existed prior to Tenant taking occupancy of the Premises.  With respect to the installation of any such Water Sensors, Tenant shall obtain Landlord's prior written consent, use an experienced and qualified contractor reasonably designated by Landlord, and comply with all of the other provisions of Article 8 of this Lease.  Tenant shall, at Tenant's sole cost and expense, pursuant to Article 7 of this Lease 

keep any Water Sensors located in the Premises (whether installed by Tenant or someone else) in good working order, repair and condition at all times during the Lease Term and comply with all of the other provisions of Article 7 of this Lease.  Notwithstanding any provision to the contrary contained herein, Landlord has neither an obligation to monitor, repair or otherwise maintain the Water Sensors, nor an obligation to respond to any alerts it may receive from the Water Sensors or which may be generated from the Water Sensors.  Upon the expiration of the Lease Term, or immediately following any earlier termination of this Lease, Landlord reserves the right to require Tenant, at Tenant's sole cost and expense, to remove all Water Sensors installed by Tenant, and repair any damage caused by such removal; provided, however, if the Landlord does not require the Tenant to remove the Water Sensors as contemplated by the foregoing, then Tenant shall leave the Water Sensors in place together with all necessary user information such that the same may be used by a future occupant of the Premises (e.g., the Water Sensors shall be unblocked and ready for use by a third-party).  If Tenant is required to remove the Water Sensors pursuant to the foregoing and Tenant fails to complete such removal and/or fails to repair any damage caused by the removal of any Water Sensors, Landlord may do so and may charge the cost thereof to Tenant.
29.36    LEED Certification.  Landlord may, in Landlord's sole and absolute discretion, elect to apply to obtain or maintain a LEED certification for the Project (or portion thereof), or other applicable certification in connection with Landlord's sustainability practices for the Project (as such sustainability practices are to be determined by Landlord, in its sole and absolute discretion, from time to time).  In the event that Landlord elects to pursue such an aforementioned certification, Tenant shall  (to the extent it is at no more than a de minimis cost or expense to Tenant), promptly cooperate with the Landlord's efforts in connection therewith and provide Landlord with any documentation it may need in order to obtain or maintain the aforementioned certification (which cooperation may include, but shall not be limited to, Tenant complying with certain standards pertaining to the purchase of materials used in connection with any Alterations or improvements undertaken by the Tenant in the Project, the sharing of documentation pertaining to any Alterations or improvements undertaken by Tenant in the Project with Landlord, and the sharing of Tenant's billing information pertaining to trash removal and recycling related to Tenant's operations in the Project).
29.37    Utility Billing Information.  In the event that the Tenant is permitted to contract directly for the provision of electricity, gas and/or water services to the Premises with the third-party provider thereof (all in Landlord's sole and absolute discretion), Tenant shall promptly, but in no event more than five (5) business days following its receipt of each and every invoice for such items from the applicable provider, provide Landlord with a copy of each such invoice.  Tenant acknowledges that pursuant to California Public Resources Code Section 25402.10 and the regulations adopted pursuant thereto (collectively the "Energy Disclosure Requirements"), Landlord may be required to disclose information concerning Tenant’s energy usage at the Building to certain third parties, including, without limitation, prospective purchasers, lenders and tenants of the Building (the "Tenant Energy Use Disclosure").  Tenant hereby (A) consents to all such Tenant Energy Use Disclosures, and (B) acknowledges that Landlord shall not be required to notify Tenant of any Tenant Energy Use Disclosure.  Further, Tenant hereby releases Landlord from any and all losses, costs, damages, expenses and liabilities relating to, arising out of and/or resulting from any Tenant Energy Use Disclosure.  The terms of this Section 29.37 shall survive the expiration or earlier termination of this Lease.
29.38    Green Cleaning/Recycling.  To the extent a "green cleaning program" and/or a recycling program is implemented by Landlord in the Building and/or Project (each in Landlord's sole and absolute discretion), Tenant shall, at Tenant's sole cost and expense, comply with the provisions of each of the foregoing programs (e.g., Tenant shall separate waste appropriately so that it can be efficiently processed by Landlord's particular recycling contractors).  To the extent Tenant fails to comply with any of Landlord's recycling programs contemplated by the foregoing, Tenant shall be required to pay any contamination charges related to such non-compliance.  
29.39    Open-Ceiling Plan.  In the event that the Premises has an "open ceiling plan", then Landlord and third parties leasing or otherwise using/managing or servicing space on the floor immediately above the Premises shall have the right to install, maintain, repair and replace mechanical, electrical and plumbing fixtures, devices, piping, ductwork and all other improvements through the floor above the Premises (which may penetrate through the ceiling of the Premises and be visible within the Premises during the course of construction and upon completion thereof) (as applicable, the "Penetrating Work"), as Landlord may determine in Landlord's sole and absolute discretion and with no approval rights being afforded to Tenant with respect thereto.  Moreover, there shall be no obligation by Landlord or any such third party to enclose or otherwise screen any of such Penetrating Work from view within the Premises, whether during the course of construction or upon completion thereof.  Since Tenant is anticipated to be occupying the Premises at the time the Penetrating Work is being performed, Landlord agrees that it shall (and shall cause third parties to) use commercially reasonable efforts to perform the Penetrating Work in a manner so as to attempt to minimize interference with Tenant's use of the Premises; provided, however, such Penetrating Work may be performed during normal business hours, without any obligation to pay overtime or other premiums.  Tenant hereby acknowledges that, notwithstanding Tenant’s occupancy of the Premises during the performance of any such Penetrating Work, Tenant hereby agrees that the performance of such Penetrating Work shall in no way constitute a constructive eviction of Tenant nor entitle Tenant to any abatement of rent.  Neither Landlord nor any of the Landlord Parties or any third parties performing the Penetrating Work shall be responsible for any direct or indirect injury to or interference with Tenant’s business arising from the performance of such Penetrating Work, nor shall Tenant be entitled to any compensation or damages from Landlord or any of the Landlord Parties or any third parties performing the Penetrating Work for loss of the use of the whole or any part of the Premises or of Tenant’s personal property or improvements resulting from the performance of the Penetrating Work, or for any inconvenience or annoyance occasioned by the Penetrating Work.  In addition, Tenant hereby agrees to promptly and diligently cooperate with Landlord and any of the third parties performing the Penetrating Work in order to facilitate the applicable party's performance of the particular Penetrating Work in an efficient and timely manner.
29.40    Prohibited Persons; Foreign Corrupt Practices Act and Anti-Money Laundering.  Neither Tenant nor any of its affiliates, nor any of their respective members, partners or, to Tenant’s knowledge, other equity holders, and none of their respective officers, directors or managers is, nor prior to or during the Lease Term, will they become a person or entity with whom U.S. persons or entities are restricted from doing business under (a) the Patriot Act (as defined below), (b) any other requirements contained in the rules and regulations of the Office of Foreign Assets Control, 

Department of the Treasury ("OFAC") (including any "blocked" person or entity listed in the Annex to Executive Order Nos. 12947, 13099 and 13224 and any modifications thereto or thereof or any other person or entity named on OFAC's Specially Designated Blocked Persons List) or (c) any other U.S. statute, Executive Order (including the September 24, 2001, Executive Order Blocking Property and Prohibiting Transactions with Persons Who Commit, Threaten to Commit or Support Terrorism) or other governmental action (collectively, "Prohibited Persons").  Prior to and during the Lease Term, Tenant, and to Tenant's knowledge, its employees and any person acting on its behalf have at all times fully complied with, and are currently in full compliance with, the Foreign Corrupt Practices Act of 1977 and any other applicable anti-bribery or anti-corruption laws.  Tenant is not entering into this Lease, directly or indirectly, in violation of any laws relating to drug trafficking, money laundering or predicate crimes to money laundering. As used herein, "Patriot Act" shall mean the USA Patriot Act of 2001, 107 Public Law 56 (October 26, 2001) and all other statutes, orders, rules and regulations of the U.S. government and its various executive departments, agencies and offices interpreting and implementing the Patriot Act.
[Signatures follow on next page]
IN WITNESS WHEREOF, Landlord and Tenant have caused this Lease to be executed the day and date first above written.
	
		
	 
	"LANDLORD":
KILROY REALTY, L.P.,
a Delaware limited partnership
By:Kilroy Realty Corporation,
a Maryland corporation
Its:  General Partner
By:/s/ TRACY MURPHY              
Name:Tracy Murphy                           
Its:   Executive Vice President, Life Science
By:/s/ NELSON ACKERTY
Name:Nelson Ackerty                        
Its:Senior Vice President, San Diego
"TENANT":
RETROPHIN, INC.,
a Delaware corporation
By:/s/ LAURA CLAGUE
Name:Laura Clague
Its:Chief Financial Officer

EXHIBIT A
KILROY CENTRE DEL MAR

EXHIBIT B
KILROY CENTRE DEL MAR
WORK LETTER
This Work Letter shall set forth the terms and conditions relating to the construction of the Premises.  This Work Letter is essentially organized chronologically and addresses the issues of the construction of the Premises, in sequence, as such issues will arise during the actual construction of the Premises.  All references in this Work Letter to Articles or Sections of "this Lease" shall mean the relevant portions of Articles 1 through 29 of the Office Lease to which this Work Letter is attached as Exhibit B and of which this Work Letter forms a part, and all references in this Work Letter to Sections of "this Work Letter" shall mean the relevant portion of Sections 1 through 5 of this Work Letter.  Tenant acknowledges that Schedule 1 attached to this Work Letter sets forth a list of required "Tenant Deliverables," as that term is defined in Section 2.2.2 below, which Tenant is responsible to deliver on a timely basis to Landlord in accordance with the terms of this Work Letter.
SECTION 1
DELIVERY OF THE PREMISES
Tenant acknowledges that Tenant has thoroughly examined the Premises.  Upon the full execution and delivery of this Lease by Landlord and Tenant, Landlord shall deliver the Premises and Tenant shall accept the Premises from Landlord in their presently existing, "as-is" condition as of the date of this Lease.  Landlord agrees to deliver possession of the Premises to Tenant promptly following the full execution and delivery of this Lease by Landlord and Tenant.
SECTION 2
IMPROVEMENTS
2.1    Improvement Allowance.  Tenant shall be entitled to a one-time improvement allowance (the "Improvement Allowance") in the amount of $5,793,150.00 (i.e., $75.00 per rentable square foot of the Premises) for the costs relating to the initial design and construction of the improvements, which are permanently affixed to the Premises (the "Improvements").  In no event shall Landlord be obligated to make disbursements pursuant to this Work Letter in the event that Tenant fails to timely pay any portion of the "Over‐Allowance Amount," as defined in Section 4.2.1, as and when required by such Section 4.2.1, nor shall Landlord be obligated to pay a total amount which exceeds the Improvement Allowance.  Notwithstanding the foregoing or any contrary provision of this Lease, all Improvements shall be deemed Landlord's property under the terms of this Lease.  Subject to the "Construction Risk Alternatives," as that term is defined in Section 4.2.1 below, any unused portion of the Improvement Allowance remaining as of the date which is six (6) months following the Lease Commencement Date (subject to day-for-day extension to the extent of Landlord Delay, the "Allowance Deadline"), shall remain with Landlord and Tenant shall have no further right thereto.  In addition to (and not as part of) the Improvement Allowance, Landlord shall pay directly to Hollander Design Group a space planning allowance for Tenant's preparation of an initial space plan for the Improvements in an amount not to exceed $11,586.30 (i.e., $0.15 per rentable square foot of the Premises).
2.2    Disbursement of the Improvement Allowance.
2.2.1    Improvement Allowance Items.  Except as otherwise set forth in this Work Letter, the Improvement Allowance shall be disbursed by Landlord (each of which disbursements shall be made pursuant to Landlord's disbursement process, including, without limitation, Landlord's receipt of invoices for all costs and fees described herein) only for the following items and costs (collectively the "Improvement Allowance Items"):
2.2.1.1      Payment of the fees of the "Architect" and the "Engineers," as those terms are defined in Section 3.1 of this Work Letter, which fees shall, notwithstanding anything to the contrary contained in this Work Letter, not exceed an aggregate amount equal to Five and 00/100 Dollars ($5.00) per rentable square foot of the Premises, and payment of the fees incurred by, and the cost of documents and materials supplied by, Landlord and Landlord's consultants in connection with the preparation and review of the "Construction Drawings," as that term is defined in Section 3.1 of this Work Letter;
2.2.1.2      The payment of plan check, permit and license fees relating to construction of the Improvements;
2.2.1.3      The cost of construction of the Improvements, including, without limitation, testing and inspection costs, freight elevator usage, hoisting and trash removal costs, and contractors' fees and general conditions;
2.2.1.4      The cost of any changes in the Base Building (as contrasted with the Improvements) when such changes are required by the Construction Drawings, such cost to include all direct architectural and/or engineering fees and expenses incurred in connection therewith;

2.2.1.5      The cost of any changes to the Construction Drawings or Improvements required by all applicable building codes (the "Code");
2.2.1.6      The cost of the "Coordination Fee," as that term is defined in Section 4.2.2.1 of this Work Letter, together with any third-party costs reasonably incurred by Landlord to obtain Tenant Deliverables to the extent Tenant fails to timely satisfy its obligations related thereto in accordance with the terms of this Work Letter;
2.2.1.7      Sales and use taxes;
2.2.1.8    The costs incurred for reasonable moving expenses, the installation of exterior and interior signage in accordance with the Lease, the installation of Lines in the Premises, and other "soft costs" reasonably approved by Landlord, provided that the costs of the foregoing items in this Section 2.2.5 shall not exceed an aggregate of $386,210.00 (i.e., $5.00 per rentable square foot of the Premises);
2.2.1.9    The costs incurred by Tenant (but in no event for an amount in excess of One Hundred Seventy-Three Thousand Seven Hundred Ninety-Four and 50/100 Dollars ($173,794.50) (i.e., $2.25 per rentable square foot of the Premises)) for Tenant’s retention of “Serbia Consulting Group” as Tenant’s project management consultant; and
2.2.1.10      All other costs to be expended by Landlord in connection with the construction of the Improvements.
2.2.2    Disbursement of Improvement Allowance.  Tenant acknowledges that Landlord is a publicly traded real estate investment trust (“REIT”), and due to such REIT status Landlord is required to satisfy certain tax and accounting requirements and related obligations in connection with the leases at the Building.  In order to satisfy such requirements and obligations in connection with this Lease, Landlord requires various construction-related deliverables to be timely submitted by Tenant to Landlord (“Tenant Deliverables”) at designated times prior to, during and immediately following the construction of the Improvements by Tenant, and Tenant hereby agrees to timely comply with all such Tenant Deliverable obligations.  The Tenant Deliverables and related delivery deadlines are set forth in this Work Letter and in Schedule 1 attached to this Work Letter and incorporated herein by this reference. Notwithstanding any contrary provision of this Work Letter or Schedule 1 attached to this Work Letter, a complete set of all Tenant Deliverables shall be delivered to Landlord no later than forty-five (45) days following the Occupancy Outside Date.
Prior to the commencement of construction of the Improvements, Tenant shall deliver all of the Tenant Deliverables set forth in Section 1 of Schedule 1 attached to this Work Letter (i.e., the “Prior to Start of Construction” category of Tenant Deliverables) to Landlord.  Certain of the Tenant Deliverables set forth in Section 1 of Schedule 1 attached to this Work Letter are further addressed with more specific provisions in this Work Letter.
Prior to and during the construction of the Improvements, Landlord shall make monthly disbursements of the Improvement Allowance for Improvement Allowance Items and shall authorize the release of monies as follows.
2.2.2.1      Monthly Disbursements.  On or before the twenty-fifth (25th) day of each calendar month, during the construction of the Improvements (or such other date as Landlord may designate), Tenant shall deliver to Landlord:  (i) a request for payment of the "Contractor," as that term is defined in Section 4.1.1 of this Work Letter, approved by Tenant, in a form to be provided by Landlord, showing the schedule, by trade, of percentage of completion of the Improvements in the Premises, detailing the portion of the work completed and the portion not completed; (ii) invoices from all of "Tenant's Agents," as that term is defined in Section 4.1.2 of this Work Letter, for labor rendered and materials delivered to the Premises; (iii) executed conditional mechanic's lien releases as to amounts subject to such draw, and unconditional mechanic’s lien releases with respect to amounts previous paid no less than sixty (60) days prior to the date of such release, from all of Tenant's Agents which shall comply with the appropriate provisions, as reasonably determined by Landlord, of California Civil Code Sections 8132, 8134, 8136 and 8138; (iv) all of the Tenant Deliverables set forth in Sections 2 and 3 of Schedule 1 attached to this Work Letter, (i.e., the “Ongoing During Construction” and “Prior to Release of Any Funds” categories of Tenant Deliverables, respectively); (v) invoices for softs costs constituting Improvement Allowance Items, and (vi) all other information reasonably requested by Landlord.  Tenant's request for payment shall be deemed Tenant's acceptance and approval of the work furnished and/or the materials supplied as set forth in Tenant's payment request.  Thereafter, (i) with respect to payments due and owing to the Contractor, Landlord shall deliver a check to Tenant in payment of the lesser of:  (A) the amounts so requested by Tenant, as set forth in this Section 2.2.2.1, above, less a ten percent (10%) retention (the aggregate amount of such retentions from the Contract amount to be known as the "Final Retention"), and (B) the balance of any remaining available portion of the Improvement Allowance (not including the Final Retention), provided that Landlord does not dispute any request for payment based on material non-compliance of any work with the "Approved Working Drawings," as that term is defined in Section 3.4 below, or due to any substandard work, or for any other reason, and (ii) with respect to payments due and owing on account of all Improvement Allowance Items other than payments to the Contractor, Landlord shall deliver a check to Tenant in payment of the lesser of:  (A) the amounts so requested by Tenant, as set forth in this Section 2.2.2.1, above, and (B) the balance of any remaining available portion of the Improvement Allowance.  Landlord's payment of such amounts shall not be deemed Landlord's approval or acceptance of the work furnished or materials supplied as set forth in Tenant's payment request.
2.2.2.2      Final Retention.  Subject to the provisions of this Work Letter, with respect to payments due and owing to the Contractor, a check for the Final Retention payable to Tenant shall be delivered by Landlord to Tenant within thirty (30) days following the completion of construction of the Improvements, provided that (i) Tenant delivers to Landlord (a) paid invoices for all Improvements and related costs for which the Improvement Allowance is to be disbursed, (b) signed permits for all Improvements completed within the Premises, (c) properly executed unconditional 

mechanics lien releases in compliance with both California Civil Code Section 8134 and either Section 8136 or Section 8138 from Tenant's contractor, subcontractors and material suppliers and any other party which has lien rights in connection with the construction of the Improvements, and (d) all of the Tenant Deliverables set forth in Section 4 of Schedule 1 attached to this Work Letter (i.e., the “Prior to Release of Final Payment” category of Tenant Deliverables), and (ii) Landlord has determined that no substandard work exists which adversely affects the mechanical, electrical, plumbing, heating, ventilating and air conditioning, life-safety or other systems of the Building, the curtain wall of the Building, the structure or exterior appearance of the Building, or any other tenant's use of such other tenant's leased premises in the Building, (iii) Architect delivers to Landlord a "Certificate of Substantial Completion", in a form reasonably acceptable to Landlord, certifying that the construction of the Improvements in the Premises has been substantially completed, (iv) Tenant delivers to Landlord a "close-out package" in both paper and electronic forms (including, as-built drawings, and final record CADD files for the associated plans, warranties and guarantees from all contractors, subcontractors and material suppliers, and an independent air balance report); and (v) a certificate of occupancy, a temporary certificate of occupancy or its equivalent is issued to Tenant for the Premises.
2.2.2.3      Other Terms.  Landlord shall only be obligated to make disbursements from the Improvement Allowance to the extent costs are incurred by Tenant for Improvement Allowance Items.  All Improvement Allowance Items for which the Improvement Allowance has been made available shall be deemed Landlord's property under the terms of this Lease.
2.3    Building Standards.  Landlord has established or may establish specifications for certain Building standard components to be used in the construction of the Improvements in the Premises.  The quality of Improvements shall be equal to or of greater quality than the quality of such Building standards, provided that Landlord may, at Landlord's option, require the Improvements to comply with certain Building standards.  Landlord may make reasonable  changes to said specifications for Building standards from time to time.  Removal requirements regarding the Improvements are addressed in Article 8 of this Lease.
2.4    Water Sensors.  In connection with the construction of the Improvements pursuant to the terms of this Work Letter, Tenant shall, at Tenant's sole cost and expense (which may be deducted from the Improvement Allowance in accordance with the provisions of Section 2.2 of this Work Letter), install Water Sensors (as more particularly contemplated by the terms of Section 29.35 of this Lease).  The Water Sensors so installed by Tenant shall be subject to the terms and conditions set forth in Section 29.35 of this Lease.
SECTION 3
CONSTRUCTION DRAWINGS
3.1    Selection of Architect/Construction Drawings.  Tenant shall retain an architect/space planner reasonably approved by Landlord (the "Architect") to prepare the "Construction Drawings," as that term is defined in this Section 3.1.  Notwithstanding the foregoing, Hollander Design Group is deemed an approved Architect.  Tenant shall retain engineering consultants reasonably approved by Landlord (the "Engineers") to prepare all plans and engineering working drawings relating to the structural, mechanical, electrical, plumbing, HVAC, lifesafety, and sprinkler work in the Premises, which work is not part of the Base Building.  Notwithstanding the foregoing, Michael Wall Engineering and McParlane are deemed approved Engineers.  The plans and drawings to be prepared by Architect and the Engineers hereunder shall be known collectively as the "Construction Drawings."  All Construction Drawings shall comply with commercially reasonable drawing format and specifications determined by Landlord and provided to Architect, and shall be subject to Landlord's approval.  Tenant and Architect shall verify, in the field, the dimensions and conditions as shown on the relevant portions of the Base Building plans, and Tenant and Architect shall be solely responsible for the same, and Landlord shall have no responsibility in connection therewith.  Landlord's review of the Construction Drawings as set forth in this Section 3, shall be for its sole purpose and shall not imply Landlord's review of the same, or obligate Landlord to review the same, for quality, design, Code compliance or other like matters.  Accordingly, notwithstanding that any Construction Drawings are reviewed by Landlord or its space planner, architect, engineers and consultants, and notwithstanding any advice or assistance which may be rendered to Tenant by Landlord or Landlord's space planner, architect, engineers, and consultants, Landlord shall have no liability whatsoever in connection therewith and shall not be responsible for any omissions or errors contained in the Construction Drawings, and Tenant's waiver and indemnity set forth in this Lease shall specifically apply to the Construction Drawings.
3.2    Final Space Plan.  On or before the date set forth in Schedule 2 attached to this Work Letter, Tenant shall supply Landlord with four (4) hard copies signed by Tenant of its final space plan, along with other renderings or illustrations reasonably required by Landlord, to allow Landlord to understand Tenant's design intent, for the Premises before any architectural working drawings or engineering drawings have been commenced, and concurrently with Tenant's delivery of such hard copies, Tenant shall send to Landlord via electronic mail one (1) .pdf electronic copy of such final space plan.  The final space plan (the "Final Space Plan") shall include a layout and designation of all offices, rooms and other partitioning, their intended use, and equipment to be contained therein.  Landlord may request clarification or more specific drawings for special use items not included in the Final Space Plan.  Landlord shall advise Tenant within five (5) business days after Landlord's receipt of the Final Space Plan for the Premises if the same is unsatisfactory or incomplete in any respect.  If Tenant is so advised, Tenant shall cause the Final Space Plan to be revised to correct any deficiencies or other matters Landlord may reasonably require within five (5) business days of Tenant’s receipt of Landlord’s notice thereof.  The foregoing process shall be continued until the Final Space Plan has been approved by Landlord and Tenant.  Within fifteen (15) business days follows the parties’ approval of the Final Space Plan, Tenant shall provide Landlord with a preliminary breakdown, by trade, of the anticipated costs to be incurred (or which have been incurred), as set forth more particularly in Sections 2.2.1.1 through 2.2.1.8, above, in connection with the design and construction of the Improvements to be performed by or at the direction of Tenant or the "Contractor," as that term is defined in Section 4.1 below (the "Preliminary Budget").

3.3    Final Working Drawings.  Promptly after the Final Space Plan has been approved by Landlord and Tenant, Tenant shall supply the Engineers with a complete listing of standard and non-standard equipment and specifications, including, without limitation, B.T.U. calculations, electrical requirements and special electrical receptacle requirements for the Premises, to enable the Engineers and the Architect to complete the "Final Working Drawings" (as that term is defined below) in the manner as set forth below.  Upon the approval of the Final Space Plan by Landlord and Tenant, Tenant shall (i) promptly cause the Architect and the Engineers to complete the architectural and engineering drawings for the Premises, (ii) promptly cause the Architect to compile a fully coordinated set of architectural, structural, mechanical, electrical and plumbing working drawings in a form which is complete to allow subcontractors to bid on the work and to obtain all applicable permits (collectively, the "Final Working Drawings"), and (iii) on or before the date set forth in Schedule 2 attached to this Work Letter, submit the same to Landlord for Landlord's approval.  Tenant shall supply Landlord with four (4) hard copies signed by Tenant of the Final Working Drawings, and concurrently with Tenant's delivery of such hard copies, Tenant shall send to Landlord via electronic mail one (1) .pdf electronic copy of such Final Working Drawings.  Landlord shall advise Tenant within ten (10) business days after Landlord's receipt of the Final Working Drawings for the Premises if the same are unsatisfactory or incomplete in any respect.  If Tenant is so advised, Tenant shall, within seven (7) business days of Tenant’s receipt of Landlord’s notice thereof, revise the Final Working Drawings in accordance with such review and any disapproval of Landlord in connection therewith.  The foregoing process shall be continued until the Final Working Drawings have been approved by Landlord, provided that Tenant shall resubmit revised Final Working Drawings to Landlord within five (5) business days following receipt of Landlord’s notice of deficiencies or other shortcomings, and Landlord shall advise Tenant within five (5) business days after Landlord’s receipt of the revised Final Working Drawings from Tenant if the same are unsatisfactory or incomplete in any additional respect.  In addition, if the Final Working Drawings or any amendment thereof or supplement thereto shall require Base Building Work, and if Landlord in its sole and exclusive discretion agrees to any such alterations of the Base Building, and notifies Tenant of the need and cost for such Base Building Work, then Tenant shall pay the cost of such required Base Building Work in advance upon receipt of notice thereof.  The cost for the Base Building Work shall include, without limitation, all direct architectural and/or engineering fees in connection therewith, plus ten percent (10%) of such direct costs for Landlord's servicing and overhead.
3.4    Approved Working Drawings.  The Final Working Drawings shall be approved by Landlord (the "Approved Working Drawings") prior to the commencement of construction of the Premises by Tenant.  After approval by Landlord of the Final Working Drawings, Tenant shall submit the same to the appropriate municipal authorities for all applicable building permits (the "Permits").  Tenant shall use commercially reasonable efforts to deliver the Permits to Landlord on or before the date set forth in Schedule 2 attached to this Work Letter. Tenant hereby agrees that neither Landlord nor Landlord's consultants shall be responsible for obtaining any building permit or certificate of occupancy for the Premises and that obtaining the same shall be Tenant's responsibility; provided, however, that Landlord shall cooperate with Tenant in executing permit applications and performing other ministerial acts reasonably necessary to enable Tenant to obtain any such permit or certificate of occupancy.  No material changes, modifications or alterations in the Approved Working Drawings may be made without the prior written consent of Landlord, which consent may not be unreasonably withheld.
3.5    Electronic Approvals.  Notwithstanding any provision to the contrary contained in the Lease or this Work Letter, Landlord may, in Landlord's sole and absolute discretion, transmit or otherwise deliver any of the approvals required under this Work Letter via electronic mail to Tenant's representative identified in Section 5.1 of this Work Letter, or by any of the other means identified in Section 29.18 of this Lease.
SECTION 4
CONSTRUCTION OF THE IMPROVEMENTS
4.1    Tenant's Selection of Contractors.
4.1.1    The Contractor.  A general contractor shall be retained by Tenant to construct the Improvements.  Such general contractor ("Contractor") shall be selected by Tenant from a list of general contractors supplied by Landlord, and Tenant shall deliver to Landlord notice of its selection of the Contractor upon such selection.  Notwithstanding the foregoing, each of (a) Turner Construction Company, (b) BYCOR General Contractors, (c) Burger Construction, (d) DCT, (e) Johnson & Jennings, and (f) Pacific Building Group are deemed approved general contractors.
4.1.2    Tenant's Agents.  All subcontractors, laborers, materialmen, and suppliers directly employed by Tenant, specifically including MEP subcontractors (whether or not directly employed by Tenant) (such subcontractors, laborers, materialmen, and suppliers, and the Contractor to be known collectively as "Tenant's Agents") must be approved in writing by Landlord, which approval shall not be unreasonably withheld or delayed.  If Landlord does not approve any of Tenant's proposed subcontractors, laborers, materialmen or suppliers, Tenant shall submit other proposed subcontractors, laborers, materialmen or suppliers for Landlord's written approval.  Tenant shall not use (and upon notice from Landlord shall cease using) contractors, services, workmen, labor, materials or equipment that, in Landlord's reasonable judgment, would disturb labor harmony with the workforce or trades engaged in performing other work, labor or services in or about the Building or the Common Areas.
4.2    Construction of Improvements by Tenant's Agents.
4.2.1    Construction Contract; Cost Budget.  Tenant shall engage the Contractor under Landlord's form of Stipulated Sum Agreement or Guaranteed Maximum Price Contract, accompanied by Landlord's standard General Conditions, with such modifications by Tenant and/or Contractor as may be reasonably approved by Landlord (collectively, the "Contract").  Prior to the commencement of the construction of the Improvements, and after Tenant has accepted all bids for the Improvements, Tenant shall provide Landlord with (i) a copy of the Contract, (ii) Tenant’s proposed construction schedule for the construction and completion of the Improvements (the "Construction Schedule"), and (iii) a detailed breakdown, 

by trade, of the final costs to be incurred or which have been incurred, as set forth more particularly in Sections 2.2.1.1 through 2.2.1.8, above, in connection with the design and construction of the Improvements to be performed by or at the direction of Tenant or the Contractor, which costs form a basis for the amount of the Contract (the "Final Costs").  Notwithstanding the foregoing, Tenant, upon Landlord’s reasonable approval, may phase certain aspects of the construction of the Improvements prior to the foregoing (e.g. demolition) if Tenant obtains a permit for such portion of the Improvements (to the extent required by Applicable Laws), a Contract has been executed for such portion of the Improvements and the Final Costs for such portion of the Improvements has been determined.  If Landlord reasonably determines that a "Construction Triggering Event" (as that term is defined hereinbelow) has occurred, then notwithstanding any contrary provision of this Work Letter, Landlord may elect by written notice to Tenant any of the Construction Risk Alternatives set forth below in order that Landlord may satisfy its REIT related obligations with respect to timely recognizing revenue from this Lease (as determined by Landlord in its sole discretion), and in such case the provisions of the applicable Construction Risk Alternative(s) shall automatically apply and be binding upon Tenant.  The term "Construction Triggering Event" shall mean that at least one of the following circumstances applies: (A) the Improvements lend themselves to construction in separate phases, or (B) the aggregate Over-Allowance Amount exceeds (or is reasonably anticipated by Landlord to exceed) $500,000.00 for post-first generation premises in an existing Building, or (C) the Construction Schedule will result in the substantial completion of the Improvements and the issuance of a certificate of occupancy (permanent or temporary) by the Lease Commencement Date, or (D) the "90% Threshold," as that term is defined in Section 4.2.1(a) below, will not be satisfied by the Lease Commencement Date.
The term "Construction Risk Alternatives" means that Landlord may elect, in Landlord’s sole discretion, any one or more of the following alternatives:
(a)    that Tenant shall bifurcate the Contract into two separate Contracts, with one Contract (the "90% Contract") covering a sufficient portion of the work to construct the Improvements in order that at least ninety percent (90%) of the initial Improvement Allowance (the "90% Threshold") shall be expended by the Lease Commencement Date, and with the other Contract (the "Remaining Work Contract") covering the remaining work to construct the Improvements (the "Bifurcated Contract Alternative").  In the event that Landlord elects the Bifurcated Contract Alternative, then notwithstanding any contrary provision of this Work Letter, at least ninety percent (90%) of the Improvement Allowance shall be used for the costs to design and construct the Improvements to be constructed pursuant to the 90% Contract (the "90% Contract Improvements"), and the lesser of (i) the remaining balance of the Improvement Allowance following substantial completion of the 90% Contract Improvements, and (ii) ten percent (10%) of the initial Improvement Allowance, shall be used for the Improvements to be constructed pursuant to the Remaining Work Contract (the "Remaining Work Contract Improvements") and any remaining work relating to the 90% Contract Improvements following the substantial completion of such 90% Contract Improvements.  In no event shall Landlord be obligated to make disbursements from the Improvement Allowance for Remaining Work Contract Improvements until disbursements have been made from the Improvement Allowance for all of the work to design and substantially complete the 90% Contract Improvements.  Notwithstanding any contrary provision of this Work Letter, any unused portion of the 90% Threshold remaining as of the Lease Commencement Date, shall remain with Landlord and Tenant shall have no further right thereto, and the Allowance Deadline set forth in Section 2.1 of this Work Letter shall only be applicable to the Remaining Work Contract Improvements; and/or
(b)    that the Improvement Allowance (subject only to the Final Retention) shall be disbursed for the costs relating to the design and construction of any portion of the Improvements, as Landlord may elect in its sole discretion, prior to Landlord’s disbursement of any Over-Allowance Amount (the "Improvement Allowance Disbursement Alternative").
Subject to Section 4.2.5 below, Landlord shall notify Tenant of its election ("Landlord’s Construction Risk Notice") of any Construction Risk Alternatives no later than ten (10) business days following Landlord’s receipt of the Contract and the Construction Schedule.  If Landlord elects the Allowance Deadline Alternative, then Landlord’s Construction Risk Notice shall include the new Allowance Deadline.
The difference between the amount of the Final Costs and the amount of the Improvement Allowance (less any portion thereof already disbursed by Landlord, or in the process of being disbursed by Landlord, on or before the commencement of construction of the Improvements) is referred to herein as the "Over-Allowance Amount".  In the event that an Over-Allowance Amount exists in connection with any particular construction project involving the construction of the Improvements, then Tenant shall pay a percentage of each amount requested by Contractor or otherwise disbursed under this Work Letter, which percentage shall be equal to the Over-Allowance Amount divided by the amount of the Final Costs (after deducting from the Final Costs any amounts expended in connection with the preparation of the Construction Drawings, and the cost of other Improvement Allowance Items incurred prior to the commencement of construction of the Improvements) and such payments by Tenant (the “Over-Allowance Payments”) shall be a condition to Landlord’s obligation to pay any amounts from the Tenant Improvement Allowance.  In the event that, after the Final Costs have been delivered by Tenant to Landlord, the costs relating to the design and construction of the Improvements shall change, any additional costs necessary to such design and construction in excess of the Final Costs, shall be in accordance with the terms of the immediately preceding sentence and the amounts to be disbursed by Landlord pursuant to the terms of this Work Letter thereafter shall be accordingly adjusted so that Landlord’s disbursements in the aggregate pursuant to the terms of this Work Letter and Tenant’s Over-Allowance Payments are each proportionate to the adjusted Final Costs.  In connection with any Over-Allowance Payment made by Tenant pursuant to this Section 4.2.1, Tenant shall provide Landlord with the documents described in Sections 2.2.2.1(i), (ii), (iii) and (iv) of this Work Letter, above, for Landlord's approval, prior to Tenant paying such costs.
4.2.2    Tenant's Agents.
4.2.2.1      Landlord's General Conditions for Tenant's Agents and Improvement Work.  Tenant's and Tenant's Agent's construction of the Improvements shall comply with the following:  (i) the Improvements shall be constructed in substantial accordance with the Approved Working Drawings; (ii) Tenant's Agents shall submit schedules of all work relating to the Improvements to Contractor and Contractor shall, within five 

(5) business days of receipt thereof, inform Tenant's Agents of any changes which are necessary thereto, and Tenant's Agents shall adhere to such corrected schedule; and (iii) Tenant shall abide by all reasonable rules made by Landlord's Building manager with respect to the use of freight, loading dock and service elevators, storage of materials, coordination of work with the contractors of other tenants, and any other matter in connection with this Work Letter, including, without limitation, the construction of the Improvements.  Tenant shall pay a logistical coordination fee (the "Coordination Fee") to Landlord in an amount equal to the product of (i) two percent (2%), and (ii) the sum of the Improvement Allowance, the Over-Allowance Amount, as such amount may be increased hereunder, and any other amounts expended by Tenant in connection with the design and construction of the Improvements, which Coordination Fee shall be for services relating to the coordination of the construction of the Improvements.
4.2.2.2      Indemnity.  Tenant's indemnity of Landlord as set forth in this Lease shall also apply with respect to any and all costs, losses, damages, injuries and liabilities related in any way to any act or omission of Tenant or Tenant's Agents, or anyone directly or indirectly employed by any of them, or in connection with Tenant's non-payment of any amount arising out of the Improvements and/or Tenant's disapproval of all or any portion of any request for payment.  Such indemnity by Tenant, as set forth in this Lease, shall also apply with respect to any and all costs, losses, damages, injuries and liabilities related in any way to Landlord's performance of any ministerial acts reasonably necessary (i) to permit Tenant to complete the Improvements, and (ii) to enable Tenant to obtain any building permit or certificate of occupancy for the Premises.
4.2.2.3      Requirements of Tenant's Agents.  Each of Tenant's Agents shall guarantee to Tenant and for the benefit of Landlord that the portion of the Improvements for which it is responsible shall be free from any defects in workmanship and materials for a period of not less than one (1) year from the date of completion thereof.  Each of Tenant's Agents shall be responsible for the replacement or repair, without additional charge, of all work done or furnished in accordance with its contract that shall become defective within one (1) year after the later to occur of (i) completion of the work performed by such contractor or subcontractors and (ii)  the Lease Commencement Date.  The correction of such work shall include, without additional charge, all additional expenses and damages incurred in connection with such removal or replacement of all or any part of the Improvements, and/or the Building and/or common areas that may be damaged or disturbed thereby.  All such warranties or guarantees as to materials or workmanship of or with respect to the Improvements shall be contained in the Contract or subcontract and shall be written such that such guarantees or warranties shall inure to the benefit of both Landlord and Tenant, as their respective interests may appear, and can be directly enforced by either.  Tenant covenants to give to Landlord any assignment or other assurances which may be necessary to effect such right of direct enforcement.
4.2.2.4      Insurance Requirements.
4.2.2.4.1  General Coverages.  All of Tenant's Agents shall carry worker's compensation insurance covering all of their respective employees, and shall also carry public liability insurance, including property damage, all with limits, in form and with companies as are required to be carried by Tenant as set forth in this Lease.
4.2.2.4.2  Special Coverages.  Tenant shall carry "Builder's All Risk" insurance in an amount reasonably approved by Landlord based on the cost of construction, covering the construction of the Improvements, and such other insurance as Landlord may reasonably require, it being understood and agreed that the Improvements shall be insured by Tenant pursuant to this Lease immediately upon completion thereof.  Such insurance shall be in amounts and shall include such extended coverage endorsements as may be reasonably required by Landlord including, but not limited to, the requirement that the Contractor shall carry excess liability and Products and Completed Operation Coverage insurance, each in amounts not less than $5,000,000 per incident, $5,000,000 in aggregate, and all other Tenant's Agents shall carry excess liability insurance in an amount reasonably approved by Landlord, all in form and with companies as are required to be carried by Tenant as set forth in this Lease.
4.2.2.4.3  General Terms.  Certificates for all insurance carried pursuant to this Section 4.2.2.4 shall be delivered to Landlord before the commencement of construction of the Improvements and before the Contractor's equipment is moved onto the site.  All such policies of insurance must contain a provision that the company writing said policy will give Landlord thirty (30) days prior written notice of any cancellation or lapse of the effective date or any reduction in the amounts of such insurance.  In the event that the Improvements are damaged by any cause during the course of the construction thereof, Tenant shall immediately repair the same at Tenant's sole cost and expense.  Tenant's Agents shall maintain all of the foregoing insurance coverage in force until the Improvements are fully completed and accepted by Landlord, except for any Products and Completed Operation Coverage insurance required by Landlord, which is to be maintained for ten (10) years following completion of the work and acceptance by Landlord and Tenant.  All policies carried under this Section 4.2.2.4 shall insure Landlord and Tenant, as their interests may appear, as well as Contractor and Tenant's Agents.  All insurance, except Workers' Compensation, maintained by Tenant's Agents shall preclude subrogation claims by the insurer against anyone insured thereunder.  Such insurance shall provide that it is primary insurance as respects the owner and that any other insurance maintained by owner is excess and noncontributing with the insurance required hereunder.  The requirements for the foregoing insurance shall not derogate from the provisions for indemnification of Landlord by Tenant under Section 4.2.2.2 of this Work Letter.  Landlord may, in its discretion, but only in the event (i) the Over-Allowance Amount exceeds $500,000.00, and (ii) Tenant cannot reasonably identify specifically earmarked, immediately available funds necessary to pay such Over-Allowance Amount, require Tenant to obtain a lien and completion bond or some alternate form of security satisfactory to Landlord in an amount sufficient to ensure the lien-free completion of the Improvements and naming Landlord as a co-obligee.
4.2.3    Governmental Compliance.  The Improvements shall comply in all respects with the following:  (i) the Code and other state, federal, city or quasi-governmental laws, codes, ordinances and regulations, as each may apply according to the rulings of the controlling public official, agent or other person; (ii) applicable standards of the American Insurance Association (formerly, the National Board of Fire Underwriters) and the National Electrical Code; and (iii) building material manufacturer's specifications.

4.2.4    Inspection by Landlord.  Landlord shall have the right to inspect the Improvements at all times, provided however, that Landlord's failure to inspect the Improvements shall in no event constitute a waiver of any of Landlord's rights hereunder nor shall Landlord's inspection of the Improvements constitute Landlord's approval of the same.  Should Landlord disapprove any portion of the Improvements, Landlord shall notify Tenant in writing of such disapproval and shall specify the items disapproved.  Any defects or material deviations in, and/or disapproval by Landlord of, the Improvements shall be rectified by Tenant at no expense to Landlord, provided however, that in the event Landlord determines that a defect or material deviation exists or disapproves of any matter in connection with any portion of the Improvements and such defect, deviation or matter might adversely affect the mechanical, electrical, plumbing, heating, ventilating and air conditioning or life-safety systems of the Building, the structure or exterior appearance of the Building or any other tenant's use of such other tenant's leased premises, Landlord may, take such action as Landlord deems necessary, at Tenant's expense and without incurring any liability on Landlord's part, to correct any such defect, deviation and/or matter, including, without limitation, causing the cessation of performance of the construction of the Improvements until such time as the defect, deviation and/or matter is corrected to Landlord's satisfaction.
4.2.5    Meetings.  Commencing upon the execution of this Lease, Tenant shall hold weekly meetings at a reasonable time, with the Architect and the Contractor regarding the progress of the preparation of Construction Drawings and the construction of the Improvements, which meetings shall be held at a location designated by Landlord, and Landlord and/or its agents shall receive prior notice of, and shall have the right to attend, all such meetings, and, upon Landlord's request, certain of Tenant's Agents shall attend such meetings.  In addition, minutes shall be taken at all such meetings, a copy of which minutes shall be promptly delivered to Landlord.  One such meeting each month shall include the review of Contractor's current request for payment.
4.3    Notice of Completion; Copy of Record Set of Plans.  Within fifteen (15) days after final completion of construction of the Improvements (including completion of all punchlist items and final payment to all of Tenant's Agents), Tenant shall cause a Notice of Completion to be recorded in the office of the Recorder of the county in which the Building is located in accordance with Section 8182 of the Civil Code of the State of California or any successor statute, and shall furnish a copy thereof to Landlord upon such recordation.  If Tenant fails to do so, Landlord may execute and file the same as Tenant's agent for such purpose, at Tenant's sole cost and expense.  At the conclusion of construction, (i) Tenant shall cause the Architect and Contractor (A) to update the Approved Working Drawings as necessary to reflect all changes made to the Approved Working Drawings during the course of construction, (B) to certify to the best of their knowledge that the "record-set" of as-built drawings are true and correct, which certification shall survive the expiration or termination of this Lease, and (C) to deliver to Landlord two (2) sets of copies of such record set of drawings within ninety (90) days following issuance of a certificate of occupancy for the Premises, and (ii) Tenant shall deliver to Landlord a copy of all warranties, guaranties, and operating manuals and information relating to the improvements, equipment, and systems in the Premises.
SECTION 5
MISCELLANEOUS
5.1    Tenant's Representative.  Tenant has designated Traci Benson as its sole representative with respect to the matters set forth in this Work Letter (whose e-mail address for the purposes of this Work Letter is traci.benson@retrophin.com), who shall have full authority and responsibility to act on behalf of the Tenant as required in this Work Letter.
5.2    Landlord's Representative.  Landlord has designated Robert Chambers as its sole representative with respect to the matters set forth in this Work Letter (whose e-mail address for the purposes of this Work Letter is rchambers@kilroyrealty.com), who, until further notice to Tenant, shall have full authority and responsibility to act on behalf of the Landlord as required in this Work Letter.
5.3    Time of the Essence in This Work Letter.  Unless otherwise indicated, all references herein to a "number of days" shall mean and refer to calendar days.  If any item requiring approval is timely disapproved by Landlord, the procedure for preparation of the document and approval thereof shall be repeated until the document is approved by Landlord.  Unless otherwise indicated, wherever Landlord’s approval is required (a) such approval shall not be unreasonably withheld, conditioned or delayed, and (b) if Landlord does not respond within the number of days indicated (or if no such timeframe is indicated, within five (5) business days), Tenant may send a second written notice to Landlord requesting such approval and, if Landlord does not respond within five (5) business days of its receipt of such second request, Landlord shall be deemed to have approved the request.
5.4    Tenant's Lease Default.  Notwithstanding any provision to the contrary contained in the Lease or this Work Letter, if any default by Tenant under the Lease (beyond the applicable notice and cure periods) or this Work Letter (including, without limitation, any failure by Tenant to fund any portion of the Over-Allowance Amount) occurs at any time on or before the substantial completion of the Improvements, then (i) in addition to all other rights and remedies granted to Landlord pursuant to the Lease, Landlord shall have the right to withhold payment of all or any portion of the Improvement Allowance and/or Landlord may, without any liability whatsoever, cause the cessation of construction of the Improvements (in which case, Tenant shall be responsible for any delay in the substantial completion of the Improvements and any costs occasioned thereby), and (ii) all other obligations of Landlord under the terms of the Lease and this Work Letter shall be forgiven until such time as such default is cured pursuant to the terms of the Lease.
5.5    Landlord Delay.  As used herein, "Landlord Delay" shall mean an actual delay in the substantial completion of the Improvements resulting from (i) failure of Landlord to timely approve or disapprove any items requiring Landlord's approval in this Work Letter; (ii) interference by Landlord, its agents or contractors with the completion of the Improvements and which objectively preclude or delay the construction of Improvements 

in the Building; (iii) delays due to the acts or failures to act of Landlord, its agents or contractors with respect to payment of the Improvement Allowance; and (iv) the failure of any item in the Base Building portions of the Premises to comply with Code.  If Tenant contends that a Landlord Delay has occurred, Tenant shall notify Landlord in writing (the “Delay Notice”) of the event which constitutes such Landlord Delay.  If the actions or inactions or circumstances described in the Delay Notice qualify as a Landlord Delay, and are not cured by Landlord within one (1) business day after Landlord's receipt of the Delay Notice, the Lease Commencement Date and Occupancy Outside Date shall each be delayed for the period by which substantial completion of the Improvements is actually delayed as a result of such Landlord Delay.

SCHEDULE 1 TO EXHIBIT B
LIST OF TENANT DELIVERABLES
1.    Prior to Start of Construction
1.1.    Approved and permitted Construction Drawings (except to the extent not necessary for phasing of construction as approved by Landlord pursuant to Section 4.2.1).
1.2.    Approved subcontractors list.
1.3.    Copies of all executed Contracts with Contractor.
1.4.    Construction Schedule.
1.5.    Copies of Permits for Improvements.
		
	1.6.
	Preliminary Budget and the budget with Final Costs, including a schedule of values for all hard construction costs.

2.    Ongoing During Construction
2.1.    Budget and Construction Schedule revisions as they occur.
2.2.    Change orders as they occur.
2.3.    Construction Drawings revisions as they occur.
2.4.    Monthly applications of payment with reciprocal releases when received.
2.5.    Monthly Architect's field report or equivalent.
2.6.    Monthly 4-week look ahead schedule.
2.7.    Weekly meeting minutes.
2.8.    Permit sign off card when received.
2.9.    Temporary certificate of occupancy/certificate of occupancy when received.
3.    Prior to Release of Any Funds Related to Hard Costs
3.1.    Final Space Plans approved by both parties.
3.2.    Construction Drawings approved by both parties.
3.3.    Project budget
3.4.    Project schedule.
3.5.    Pay applications as above.
4.    Prior to Release of Final Payment
4.1.    Signed off inspection card or equivalent temporary certificate of occupancy.
4.2.    Architect's Certificate of Substantial Completion.
		
	4.3.
	Final Contractor pay application indicating 100% complete, 90% previously paid.

4.4.    Physical inspection of the Premises by Landlord inspection team.
4.5.    Unconditional mechanic's lien releases.
4.6.    Final as-builts.
4.7.    Final subcontractors list.
4.8.    Warranties and guarantees.
4.9.    CAD files.
4.10.    Temporary certificate of occupancy/certificate of occupancy.

SCHEDULE 2 TO EXHIBIT B
TIME DEADLINES

	
			
	 
	Dates
	Actions to be Performed

	A.
	September 1, 2019
	Final Space Plan to be completed by Tenant and delivered to Landlord.

	B.
	Six (6) weeks following the parties’ approval of the Final Space Plan.
	Tenant to deliver Final Working Drawings to Landlord.

	C.
	April 1, 2020
	Tenant to deliver a copy of the Permits to Landlord.

	D.
	Lease Commencement Date
	Tenant to deliver the certificate of occupancy, temporary certificate of occupancy, or permit card signed by the City of San Diego for the Premises, as applicable, and the Architect’s Certificate of Substantial Completion of the Improvements, to Landlord.

EXHIBIT C
KILROY CENTRE DEL MAR
NOTICE OF LEASE TERM DATES

To:    _______________________
_______________________
_______________________
_______________________
		
	Re:
	Office Lease dated ____________, 20__ (the "Lease"), by and between ____________________, a _____________________ ("Landlord"), and _______________________, a _______________________ ("Tenant"), for _____________ rentable square feet of space commonly known as Suite ______ (the "Premises"), located on the ______ (___) floor of that certain office building located at ____________________________, _______________, _________________ (the "Building").

Dear ________________:
Notwithstanding any provision to the contrary contained in the Lease, this letter is to confirm and agree upon the following: 
		
	1.
	Tenant has accepted the above-referenced Premises as being delivered in accordance with the Lease, and there is no deficiency in construction.  

		
	2.
	The Lease Term shall commence on or has commenced on ______________ for a term of __________________ ending on __________________.

		
	3.
	Rent commenced to accrue on __________________, in the amount of ________________.

		
	4.
	If the Lease Commencement Date is other than the first day of the month, the first billing will contain a pro rata adjustment.  Each billing thereafter shall be for the full amount of the monthly installment as provided for in the Lease.

		
	5.
	Your rent checks should be made payable to __________________ at ___________________.

		
	6.
	The rentable square feet of the Premises is ________________.  

		
	7.
	Tenant's Share of Direct Expenses with respect to the Premises is ________% of the Project.

		
	8.
	Capitalized terms used herein that are defined in the Lease shall have the same meaning when used herein.  Tenant confirms that the Lease has not been modified or altered except as set forth herein, and the Lease is in full force and effect.  Landlord and Tenant acknowledge and agree that to each party's actual knowledge, neither party is in default or violation of any covenant, provision, obligation, agreement or condition in the Lease.

If the provisions of this letter correctly set forth our understanding, please so acknowledge by signing at the place provided below on the enclosed copy of this letter and returning the same to Landlord.

	
		
	 
	"Landlord":
_________________________________,
a________________________________ 

By:______________________________ 
Name:___________________ 
Its:______________________ 
By:______________________________ 
Name:___________________ 
Its:______________________ 

	Agreed to and Accepted
as of _____________, 20__.
"Tenant":
_________________________________,
a________________________________ 

By:______________________________ 
Name:___________________ 
Its:______________________ 
By:______________________________ 
Name:___________________ 
Its:______________________ 

EXHIBIT D
KILROY CENTRE DEL MAR
RULES AND REGULATIONS
Tenant shall faithfully observe and comply with the following Rules and Regulations.  Landlord shall not be responsible to Tenant for the nonperformance of any of said Rules and Regulations by or otherwise with respect to the acts or omissions of any other tenants or occupants of the Project.  In the event of any conflict between the Rules and Regulations and the other provisions of this Lease, the latter shall control.
1.    Tenant shall not alter any lock or install any new or additional locks or bolts on any doors or windows of the Premises without obtaining Landlord's prior written consent.  Tenant shall bear the cost of any lock changes or repairs required by Tenant.  Two keys will be furnished by Landlord for the Premises, and any additional keys required by Tenant must be obtained from Landlord at a reasonable cost to be established by Landlord.  Upon the termination of this Lease, Tenant shall restore to Landlord all keys of stores, offices, and toilet rooms, either furnished to, or otherwise procured by, Tenant and in the event of the loss of keys so furnished, Tenant shall pay to Landlord the cost of replacing same or of changing the lock or locks opened by such lost key if Landlord shall deem it necessary to make such changes.
2.    All doors opening to public corridors shall be kept closed at all times except for normal ingress and egress to the Premises.
3.    Landlord reserves the right to close and keep locked all entrance and exit doors of the Building during such hours as are customary for comparable buildings in the San Diego, California area.  Tenant, its employees and agents must be sure that the doors to the Building are securely closed and locked when leaving the Premises if it is after the normal hours of business for the Building.  Any tenant, its employees, agents or any other persons entering or leaving the Building at any time when it is so locked, or any time when it is considered to be after normal business hours for the Building, may be required to sign the Building register.  Access to the Building may be refused unless the person seeking access has proper identification or has a previously arranged pass for access to the Building.  Landlord will furnish passes to persons for whom Tenant requests same in writing.  Tenant shall be responsible for all persons for whom Tenant requests passes and shall be liable to Landlord for all acts of such persons.  The Landlord and his agents shall in no case be liable for damages for any error with regard to the admission to or exclusion from the Building of any person.  In case of invasion, mob, riot, public excitement, or other commotion, Landlord reserves the right to prevent access to the Building or the Project during the continuance thereof by any means it deems appropriate for the safety and protection of life and property.
4.    No furniture, freight or equipment of any kind shall be brought into the Building without prior notice to Landlord.  All moving activity into or out of the Building shall be scheduled with Landlord and done only at such time and in such manner as Landlord designates.  Landlord shall have the right to prescribe the weight, size and position of all safes and other heavy property brought into the Building and also the times and manner of moving the same in and out of the Building.  Safes and other heavy objects shall, if considered necessary by Landlord, stand on supports of such thickness as is necessary to properly distribute the weight.   Landlord will not be responsible for loss of or damage to any such safe or property in any case.  Any damage to any part of the Building, its contents, occupants or visitors by moving or maintaining any such safe or other property shall be the sole responsibility and expense of Tenant.
5.    No furniture, packages, supplies, equipment or merchandise will be received in the Building or carried up or down in the elevators, except between such hours, in such specific elevator and by such personnel as shall be designated by Landlord.
6.    The requirements of Tenant will be attended to only upon application at the management office for the Project or at such office location designated by Landlord.  Employees of Landlord shall not perform any work or do anything outside their regular duties unless under special instructions from Landlord.
7.    No sign, advertisement, notice or handbill shall be exhibited, distributed, painted or affixed by Tenant on any part of the Premises or the Building without the prior written consent of the Landlord.  Tenant shall not disturb, solicit, peddle, or canvass any occupant of the Project and shall cooperate with Landlord and its agents of Landlord to prevent same.
8.    The toilet rooms, urinals, wash bowls and other apparatus shall not be used for any purpose other than that for which they were constructed, and no foreign substance of any kind whatsoever shall be thrown therein.  The expense of any breakage, stoppage or damage resulting from the violation of this rule shall be borne by the tenant who, or whose servants, employees, agents, visitors or licensees shall have caused same.
9.    Tenant shall not overload the floor of the Premises, nor mark, drive nails or screws, or drill into the partitions, woodwork or drywall or in any way deface the Premises or any part thereof without Landlord's prior written consent.  Tenant shall not purchase spring water, ice, towel, linen, maintenance or other like services from any person or persons not approved by Landlord.
10.    Except for vending machines intended for the sole use of Tenant's employees and invitees, no vending machine or machines other than fractional horsepower office machines shall be installed, maintained or operated upon the Premises without the written consent of Landlord.

11.    Tenant shall not use or keep in or on the Premises, the Building, or the Project any kerosene, gasoline, explosive material, corrosive material, material capable of emitting toxic fumes, or other inflammable or combustible fluid chemical, substitute or material.  Tenant shall provide material safety data sheets for any hazardous material or substance used or kept on the Premises.
12.    Tenant shall not without the prior written consent of Landlord use any method of heating or air conditioning other than that supplied by Landlord.
13.    Tenant shall not use, keep or permit to be used or kept, any foul or noxious gas or substance in or on the Premises, or permit or allow the Premises to be occupied or used in a manner offensive or objectionable to Landlord or other occupants of the Project by reason of noise, odors, or vibrations, or interfere with other tenants or those having business therein, whether by the use of any musical instrument, radio, phonograph, or in any other way.  Tenant shall not throw anything out of doors, windows or skylights or down passageways.
14.    Tenant shall not bring into or keep within the Project, the Building or the Premises any firearms, animals, birds, aquariums, or, except in areas designated by Landlord, bicycles or other vehicles.
15.    No cooking shall be done or permitted on the Premises, nor shall the Premises be used for the storage of merchandise, for lodging or for any improper, objectionable or immoral purposes.  Notwithstanding the foregoing, Underwriters' laboratory-approved equipment and microwave ovens may be used in the Premises for heating food and brewing coffee, tea, hot chocolate and similar beverages for employees and visitors, provided that such use is in accordance with all applicable federal, state, county and city laws, codes, ordinances, rules and regulations.
16.    The Premises shall not be used for manufacturing or for the storage of merchandise except as such storage may be incidental to the use of the Premises provided for in the Summary.  Tenant shall not occupy or permit any portion of the Premises to be occupied as an office for a messenger-type operation or dispatch office, public stenographer or typist, or for the manufacture or sale of liquor, narcotics, or tobacco in any form, or as a medical office, or as a barber or manicure shop, or as an employment bureau without the express prior written consent of Landlord.  Tenant shall not engage or pay any employees on the Premises except those actually working for such tenant on the Premises nor advertise for laborers giving an address at the Premises.
17.    Landlord reserves the right to exclude or expel from the Project any person who, in the judgment of Landlord, is intoxicated or under the influence of liquor or drugs, or who shall in any manner do any act in violation of any of these Rules and Regulations.
18.    Tenant, its employees and agents shall not loiter in or on the entrances, corridors, sidewalks, lobbies, courts, halls, stairways, elevators, vestibules or any Common Areas for the purpose of smoking tobacco products or for any other purpose, nor in any way obstruct such areas, and shall use them only as a means of ingress and egress for the Premises.  
19.    Tenant shall not waste electricity, water or air conditioning and agrees to cooperate fully with Landlord to ensure the most effective operation of the Building's heating and air conditioning system, and shall refrain from attempting to adjust any controls.  Tenant shall participate in recycling programs undertaken by Landlord.
20.    Tenant shall store all its trash and garbage within the interior of the Premises.  No material shall be placed in the trash boxes or receptacles if such material is of such nature that it may not be disposed of in the ordinary and customary manner of removing and disposing of trash and garbage in San Diego, California without violation of any law or ordinance governing such disposal.  All trash, garbage and refuse disposal shall be made only through entry-ways and elevators provided for such purposes at such times as Landlord shall designate.  If the Premises is or becomes infested with vermin as a result of the use or any misuse or neglect of the Premises by Tenant, its agents, servants, employees, contractors, visitors or licensees, Tenant shall forthwith, at Tenant's expense, cause the Premises to be exterminated from time to time to the satisfaction of Landlord and shall employ such licensed exterminators as shall be approved in writing in advance by Landlord.
21.    Tenant shall comply with all safety, fire protection and evacuation procedures and regulations established by Landlord or any governmental agency.
22.    Any persons employed by Tenant to do janitorial work shall be subject to the prior written approval of Landlord, and while in the Building and outside of the Premises, shall be subject to and under the control and direction of the Building manager (but not as an agent or servant of such manager or of Landlord), and Tenant shall be responsible for all acts of such persons.
23.    No awnings or other projection shall be attached to the outside walls of the Building without the prior written consent of Landlord, and no curtains, blinds, shades or screens shall be attached to or hung in, or used in connection with, any window or door of the Premises other than Landlord standard drapes.  All electrical ceiling fixtures hung in the Premises or spaces along the perimeter of the Building must be fluorescent and/or of a quality, type, design and a warm white bulb color approved in advance in writing by Landlord.  Neither the interior nor exterior of any windows shall be coated or otherwise sunscreened without the prior written consent of Landlord.  Tenant shall be responsible for any damage to the window film on the exterior windows of the Premises and shall promptly repair any such damage at Tenant's sole cost and expense.  Tenant shall keep its window coverings closed during any period of the day when the sun is shining directly on the windows of the Premises.  Prior to leaving the Premises for the day, Tenant shall draw or lower window coverings and extinguish all lights.  Tenant shall abide by Landlord's regulations concerning the opening and 

closing of window coverings which are attached to the windows in the Premises, if any, which have a view of any interior portion of the Building or Building Common Areas.
24.    The sashes, sash doors, skylights, windows, and doors that reflect or admit light and air into the halls, passageways or other public places in the Building shall not be covered or obstructed by Tenant, nor shall any bottles, parcels or other articles be placed on the windowsills.
25.    Tenant must comply with requests by the Landlord concerning the informing of their employees of items of importance to the Landlord.
26.    Tenant must comply with applicable "NO-SMOKING" ordinances and all related, similar or successor ordinances, rules, regulations or codes.  If Tenant is required under the ordinance to adopt a written smoking policy, a copy of said policy shall be on file in the office of the Building.  In addition, no smoking of any substance shall be permitted within the Project except in specifically designated outdoor areas.  Within such designated outdoor areas, all remnants of consumed cigarettes and related paraphernalia shall be deposited in ash trays and/or waste receptacles.  No cigarettes shall be extinguished and/or left on the ground or any other surface of the Project.  Cigarettes shall be extinguished only in ashtrays.  Furthermore, in no event shall Tenant, its employees or agents smoke tobacco products or other substances (x) within any interior areas of the Project, or (y) within two hundred feet (200') of the main entrance of the Building or the main entrance of any of the adjacent buildings, or (z) within seventy-five feet (75') of any other entryways into the Building.
27.    Tenant hereby acknowledges that Landlord shall have no obligation to provide guard service or other security measures for the benefit of the Premises, the Building or the Project.  Tenant hereby assumes all responsibility for the protection of Tenant and its agents, employees, contractors, invitees and guests, and the property thereof, from acts of third parties, including keeping doors locked and other means of entry to the Premises closed, whether or not Landlord, at its option, elects to provide security protection for the Project or any portion thereof.  Tenant further assumes the risk that any safety and security devices, services and programs which Landlord elects, in its sole discretion, to provide may not be effective, or may malfunction or be circumvented by an unauthorized third party, and Tenant shall, in addition to its other insurance obligations under this Lease, obtain its own insurance coverage to the extent Tenant desires protection against losses related to such occurrences.  Tenant shall cooperate in any reasonable safety or security program developed by Landlord or required by law.
28.    All office equipment of any electrical or mechanical nature shall be placed by Tenant in the Premises in settings approved by Landlord, to absorb or prevent any vibration, noise and annoyance.
29.    Tenant shall not use in any space or in the public halls of the Building, any hand trucks except those equipped with rubber tires and rubber side guards.
30.    No auction, liquidation, fire sale, going-out-of-business or bankruptcy sale shall be conducted in the Premises without the prior written consent of Landlord.
31.    No tenant shall use or permit the use of any portion of the Premises for living quarters, sleeping apartments or lodging rooms.
32.    Tenant shall not purchase spring water, towels, janitorial or maintenance or other similar services from any company or persons not approved by Landlord.  Landlord shall approve a sufficient number of sources of such services to provide Tenant with a reasonable selection, but only in such instances and to such extent as Landlord in its judgment shall consider consistent with the security and proper operation of the Building.
33.    Tenant shall install and maintain, at Tenant's sole cost and expense, an adequate, visibly marked and properly operational fire extinguisher next to any duplicating or photocopying machines or similar heat producing equipment, which may or may not contain combustible material, in the Premises.
Landlord reserves the right at any time to change or rescind any one or more of these Rules and Regulations, or to make such other and further reasonable Rules and Regulations as in Landlord's judgment may from time to time be necessary for the management, safety, care and cleanliness of the Premises, Building, the Common Areas and the Project, and for the preservation of good order therein, as well as for the convenience of other occupants and tenants therein.  Landlord may waive any one or more of these Rules and Regulations for the benefit of any particular tenants, but no such waiver by Landlord shall be construed as a waiver of such Rules and Regulations in favor of any other tenant, nor prevent Landlord from thereafter enforcing any such Rules or Regulations against any or all tenants of the Project.  Tenant shall be deemed to have read these Rules and Regulations and to have agreed to abide by them as a condition of its occupancy of the Premises.

EXHIBIT E
KILROY CENTRE DEL MAR
FORM OF TENANT'S ESTOPPEL CERTIFICATE
The undersigned as Tenant under that certain Office Lease (the "Lease") made and entered into as of ___________, 20__ by and between _______________ as Landlord, and the undersigned as Tenant, for Premises on the ______________ floor(s) of the office building located at ______________, _______________, California ____________, certifies as follows:
1.    Attached hereto as Exhibit A is a true and correct copy of the Lease and all amendments and modifications thereto.  The documents contained in Exhibit A represent the entire agreement between the parties as to the Premises.
2.    The undersigned currently occupies the Premises described in the Lease, the Lease Term commenced on __________, and the Lease Term expires on ___________, and the undersigned has no option to terminate or cancel the Lease or to purchase all or any part of the Premises, the Building and/or the Project.
3.    Base Rent became payable on ____________.
4.    The Lease is in full force and effect and has not been modified, supplemented or amended in any way except as provided in Exhibit A.
5.    Tenant has not transferred, assigned, or sublet any portion of the Premises nor entered into any license or concession agreements with respect thereto except as follows:
6.    Tenant shall not modify the documents contained in Exhibit A without the prior written consent of Landlord's mortgagee.
7.    All monthly installments of Base Rent, all Additional Rent and all monthly installments of estimated Additional Rent have been paid when due through ___________.  The current monthly installment of Base Rent is $_____________________.
8.    To the undersigned’s knowledge, all conditions of the Lease to be performed by Landlord necessary to the enforceability of the Lease have been satisfied and Landlord is not in default thereunder.  In addition, the undersigned has not delivered any notice to Landlord regarding a default by Landlord thereunder.
9.    No rental has been paid more than thirty (30) days in advance and no security has been deposited with Landlord except as provided in the Lease.
10.    As of the date hereof, there are no existing defenses or offsets, or, to the undersigned's knowledge, claims or any basis for a claim, that the undersigned has against Landlord.
11.    If Tenant is a corporation or partnership, each individual executing this Estoppel Certificate on behalf of Tenant hereby represents and warrants that Tenant is a duly formed and existing entity qualified to do business in California and that Tenant has full right and authority to execute and deliver this Estoppel Certificate and that each person signing on behalf of Tenant is authorized to do so.
12.    There are no actions pending against the undersigned under the bankruptcy or similar laws of the United States or any state.
13.    Other than in compliance with all applicable laws and incidental to the ordinary course of the use of the Premises, the undersigned has not used or stored any hazardous materials or substances in the Premises.
14.    To the undersigned's knowledge, all improvement work to be performed by Landlord under the Lease has been completed in accordance with the Lease and has been accepted by the undersigned and all reimbursements and allowances due to the undersigned under the Lease in connection with any improvement work have been paid in full.
The undersigned acknowledges that this Estoppel Certificate may be delivered to Landlord or to a prospective mortgagee or prospective purchaser, and acknowledges that said prospective mortgagee or prospective purchaser will be relying upon the statements contained herein in making the loan or acquiring the property of which the Premises is a part and that receipt by it of this certificate is a condition of making such loan or acquiring such property.

Executed at ______________ on the ____ day of ___________, 20_ .
	
		
	 
	"Tenant":
_________________________________,
a________________________________ 

By:______________________________ 
Name:___________________ 
Its:______________________ 
By:______________________________ 
Name:___________________ 
Its:______________________ 

EXHIBIT F
KILROY CENTRE DEL MAR
RECORDING REQUESTED BY
AND WHEN RECORDED RETURN TO:
ALLEN MATKINS LECK GAMBLE
MALLORY & NATSIS LLP
1901 Avenue of the Stars, 18th Floor
Los Angeles, California 90067
Attention: Anton N.  Natsis, Esq.
	
					
	 
	 
	 
	 
	 

RECOGNITION OF COVENANTS,
CONDITIONS, AND RESTRICTIONS
This Recognition of Covenants, Conditions, and Restrictions (this "Agreement") is entered into as of the __ day of ________, 20___, by and between __________________ ("Landlord"), and ________________ ("Tenant"), with reference to the following facts:
A.    Landlord and Tenant entered into that certain Office Lease dated _____, 20__ (the "Lease").  Pursuant to the Lease, Landlord leased to Tenant and Tenant leased from Landlord space (the "Premises") located in an office building on certain real property described in Exhibit A attached hereto and incorporated herein by this reference (the "Property").
B.    The Premises is located in an office building located on real property which is part of an area owned by Landlord containing approximately ___ (__) acres of real property located in the City of ____________, California (the "Project"), as more particularly described in Exhibit B attached hereto and incorporated herein by this reference.
C.    Landlord, as declarant, has previously recorded, or proposes to record concurrently with the recordation of this Agreement, a Declaration of Covenants, Conditions, and Restrictions (the "Declaration"), dated ________________, 20___, in connection with the Project.
D.    Tenant is agreeing to recognize and be bound by the terms of the Declaration, and the parties hereto desire to set forth their agreements concerning the same.
NOW, THEREFORE, in consideration of (a) the foregoing recitals and the mutual agreements hereinafter set forth, and (b) for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows,
1.    Tenant's Recognition of Declaration.  Notwithstanding that the Lease has been executed prior to the recordation of the Declaration, Tenant agrees to recognize and by bound by all of the terms and conditions of the Declaration.
2.    Miscellaneous.
2.1    This Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective heirs, estates, personal representatives, successors, and assigns.
2.2    This Agreement is made in, and shall be governed, enforced and construed under the laws of, the State of California.
2.3    This Agreement constitutes the entire understanding and agreements of the parties with respect to the subject matter hereof, and shall supersede and replace all prior understandings and agreements, whether verbal or in writing.  The parties confirm and acknowledge that there are no other promises, covenants, understandings, agreements, representations, or warranties with respect to the subject matter of this Agreement except as expressly set forth herein.
2.4    This Agreement is not to be modified, terminated, or amended in any respect, except pursuant to any instrument in writing duly executed by both of the parties hereto.
2.5    In the event that either party hereto shall bring any legal action or other proceeding with respect to the breach, interpretation, or enforcement of this Agreement, or with respect to any dispute relating to any transaction covered by this Agreement, the losing party in such action or proceeding shall reimburse the prevailing party therein for all reasonable costs of litigation, including reasonable attorneys' fees, in such amount as may be determined by the court or other tribunal having jurisdiction, including matters on appeal.

2.6    All captions and heading herein are for convenience and ease of reference only, and shall not be used or referred to in any way in connection with the interpretation or enforcement of this Agreement.
2.7    If any provision of this Agreement, as applied to any party or to any circumstance, shall be adjudged by a court of competent jurisdictions to be void or unenforceable for any reason, the same shall not affect any other provision of this Agreement, the application of such provision under circumstances different from those adjudged by the court, or the validity or enforceability of this Agreement as a whole.
2.8    Time is of the essence of this Agreement.
2.9    The Parties agree to execute any further documents, and take any further actions, as may be reasonable and appropriate in order to carry out the purpose and intent of this Agreement.
2.10    As used herein, the masculine, feminine or neuter gender, and the singular and plural numbers, shall each be deemed to include the others whenever and whatever the context so indicates.
SIGNATURE PAGE OF RECOGNITION OF
COVENANTS, CONDITIONS AND RESTRICTIONS
IN WITNESS WHEREOF, the parties hereto have duly executed this Agreement as of the day and year first above written.
"Landlord":
_________________________,
a ________________________
By:_______________________________________
Its:_______________________________

"Tenant":
_________________________,
a ________________________
By:_______________________________________
Its:_______________________________

By:_______________________________________
Its:_______________________________

EXHIBIT G
KILROY CENTRE DEL MAR
INTENTIONALLY OMITTED

EXHIBIT H
KILROY CENTRE DEL MAR
MARKET RENT DETERMINATION FACTORS
When determining Market Rent, the following rules and instructions shall be followed.
1.    RELEVANT FACTORS.  The "Market Rent," as used in this Lease, shall be derived from an analysis (as such derivation and analysis are set forth in this Exhibit H) of the "Net Equivalent Lease Rates," of the "Comparable Transactions" (as that term is defined below).  The Market Rent, as used in this Lease, shall be equal to the annual rent per rentable square foot, at which tenants, are, pursuant to transactions consummated within twelve (12) months prior to the commencement of the Option Term, provided that timing adjustments shall be made to reflect any changes in the Market Rent following the date of any particular Comparable Transaction up to the date of the commencement of the applicable Option Term, leasing non-sublease, non-encumbered space comparable in location and quality to the Premises containing a square footage comparable to that of the Premises for a term of five (5) years, in an arm's-length transaction, which comparable space is located in "Comparable Buildings" (transactions satisfying the foregoing criteria shall be known as the "Comparable Transactions").  The terms of the Comparable Transactions shall be calculated as a "Net Equivalent Lease Rate" pursuant to the terms of this Exhibit H, and shall take into consideration only the following terms and concessions: (i) the rental rate and escalations for the Comparable Transactions, (ii) the amount of parking rent per parking permit paid in the Comparable Transactions, if any, (iii) operating expense and tax protection granted in such Comparable Transactions such as a base year or expense stop (although for each such Comparable Transaction the base rent shall be adjusted to a triple net base rent using reasonable estimates of operating expenses and taxes as determined by Landlord for each such Comparable Transaction); (iv) rental abatement concessions, if any, being granted such tenants in connection with such comparable space, (v) any "Renewal Allowance," as defined herein below, to be provided by Landlord in connection with the Option Term as compared to the improvements or allowances provided or to be provided in the Comparable Transactions, taking into account the contributory value of the existing improvements in the Premises, such value to be based upon the age, design, quality of finishes, and layout of the existing improvements, and (vi) all other monetary concessions (including the value of any signage), if any, being granted such tenants in connection with such Comparable Transactions.  Notwithstanding any contrary provision hereof, in determining the Market Rent, no consideration shall be given to (A) any period of rental abatement, if any, granted to tenants in Comparable Transactions in connection with the design, permitting and construction of improvements, or (B) any commission paid or not paid in connection with such Comparable Transaction.  The Market Rent shall include adjustment of the stated size of the Premises based upon the standards of measurement utilized in the Comparable Transactions; provided, however, the size of the Premises shall, notwithstanding the foregoing, be at least equal to the greater of: (i) the square footages set forth in this Lease, and (ii) the square footage of the Premises determined pursuant to the standards of space measurement used in the Comparable Transactions.
2.    TENANT SECURITY.  The Market Rent shall additionally include a determination as to whether, and if so to what extent, Tenant must provide Landlord with financial security, such as an enhanced security deposit, a letter of credit or guaranty, for Tenant's Rent obligations during the Option Term.  Such determination shall be made by reviewing the extent of financial security then generally being imposed in Comparable Transactions from tenants of comparable financial condition and credit history to the then existing financial condition and credit history of Tenant (with appropriate adjustments to account for differences in the then-existing financial condition of Tenant and such other tenants, and giving reasonable consideration to Tenant's prior performance history during the Lease Term).
3.    RENEWAL IMPROVEMENT ALLOWANCE.  Notwithstanding anything to the contrary set forth in this Exhibit H, once the Market Rent for the Option Term is determined as a Net Equivalent Lease Rate, if, in connection with such determination, it is deemed that Tenant is entitled to an improvement or comparable allowance for the improvement of the Premises, (the total dollar value of such allowance shall be referred to herein as the "Renewal Allowance"), Landlord shall pay the Renewal Allowance to Tenant pursuant to a commercially reasonable disbursement procedure determined by Landlord and the terms of Article 8 of this Lease, and, as set forth in Section 5, below, of this Exhibit H, the rental rate component of the Market Rent shall be increased to be a rental rate which takes into consideration that Tenant will receive payment of such Renewal Allowance and, accordingly, such payment with interest shall be factored into the base rent component of the Market Rent.  
4.    COMPARABLE BUILDINGS.  For purposes of this Lease, the term "Comparable Buildings" shall mean first-class multi-tenant occupancy office buildings which are comparable to the Building in terms of age (based upon the date of completion of construction or major renovation), quality of construction, level of services and amenities (including, but not limited to, the type (e.g., surface, covered, subterranean) and amount of parking), size and appearance, and are located in the "Comparable Area," which is the which is the "Del Mar Heights Area." The "Del Mar Heights Area" shall be the area containing Comparable Buildings which have reasonably comparable freeway access to the Project and which are within an area bounded by Highway 56 on the South side, Del Mar Heights Road on the North side, Carmel Valley Road on the East side, and I-5 on the West side, but shall exclude the buildings located at 12860 and 12830 El Camino Real, San Diego, California.

5.    METHODOLOGY FOR REVIEWING AND COMPARING THE COMPARABLE TRANSACTIONS.  In order to analyze the Comparable Transactions based on the factors to be considered in calculating Market Rent, and given that the Comparable Transactions may vary in terms of length of term, rental rate, concessions, etc., the following steps shall be taken into consideration to "adjust" the objective data from each of the Comparable Transactions.  By taking this approach, a "Net Equivalent Lease Rate" for each of the Comparable Transactions shall be determined using the following steps to adjust the Comparable Transactions, which will allow for an "apples to apples" comparison of the Comparable Transactions.
5.1.    The contractual rent payments for each of the Comparable Transactions should be arrayed monthly or annually over the lease term.  All Comparable Transactions should be adjusted to simulate a net rent structure, wherein the tenant is responsible for the payment of all property operating expenses in a manner consistent with this Lease.  This results in the estimate of Net Equivalent Rent received by each landlord for each Comparable Transaction being expressed as a periodic net rent payment.
5.2    Any free rent or similar inducements received over time should be deducted in the time period in which they occur, resulting in the net cash flow arrayed over the lease term.
5.3    The resultant net cash flow from the lease should then be discounted (using an 8% annual discount rate) to the lease commencement date, resulting in a net present value estimate.
5.4    From the net present value, up front inducements (improvements allowances and other concessions) should be deducted.  These items should be deducted directly, on a "dollar for dollar" basis, without discounting since they are typically incurred at lease commencement, while rent (which is discounted) is a future receipt.
5.5    The net present value should then be amortized back over the lease term as a level monthly or annual net rent payment using the same annual discount rate of 8.0% used in the present value analysis.  This calculation will result in a hypothetical level or even payment over the option period, termed the "Net Equivalent Lease Rate" (or constant equivalent in general financial terms).
6.    USE OF NET EQUIVALENT LEASE RATES FOR COMPARABLE TRANSACTIONS.  The Net Equivalent Lease Rates for the Comparable Transactions shall then be used to reconcile, in a manner usual and customary for a real estate appraisal process, to a conclusion of Market Rent which shall be stated as a "NNN" lease rate applicable to each year of the Option Term.

EXHIBIT I-1
ALTERNATIVE BASE RENT SCHEDULE

	
				
	In the event Tenant timely elects to continue to lease a portion of the Existing Premises under the Existing Lease, the following Base Rent schedule shall apply:

	Period During
Lease Term
	Annual
Base Rent*
	Monthly
Installment
of Base Rent*
	Monthly
Rental Rate
per Rentable
Square Foot**

	Lease Commencement Date through Lease Month 12
	$4,310,103.60◊
	$359,175.30◊
	$4.65

	Lease Month 13 through Lease Month 24
	$4,439,406.72
	$369,950.56
	$4.79

	Lease Month 25 through Lease Month 36
	$4,572,588.96
	$381,049.08
	$4.93

	Lease Month 37 through Lease Month 48
	$4,709,766.6
	$392,480.55
	$5.08

	Lease Month 49 through Lease Month 60
	$4,851,059.64
	$404,254.97
	$5.23

	Lease Month 61 through Lease Month 72
	$4,996,591.44
	$416,382.62
	$5.39

	Lease Month 73 through Lease Month 84
	$5,146,489.2
	$428,874.10
	$5.55

	Lease Month 85 through Lease Expiration Date
	$5,300,883.84
	$441,740.32
	$5.72

EXHIBIT I-2
ALTERNATIVE BASE RENT SCHEDULE
	
				
	In the event Tenant timely elects to continue to lease the entirety of the Existing Premises under the Existing Lease, the following Base Rent schedule shall apply:

	Period During Lease Term
	Annual
Base Rent*
	Monthly
Installment
of Base Rent*
	Monthly
Rental Rate
per Rentable
Square Foot**

	Lease Commencement Date through Lease Month 12
	$4,263,758.40◊
	$355,313.20◊
	$4.60

	Lease Month 13 through Lease Month 24
	$4,391,671.20
	$365,972.60
	$4.74

	Lease Month 25 through Lease Month 36
	$4,523,421.36
	$376,951.78
	$4.88

	Lease Month 37 through Lease Month 48
	$4,659,123.96
	$388,260.33
	$5.03

	Lease Month 49 through Lease Month 60
	$4,798,897.68
	$399,908.14
	$5.18

	Lease Month 61 through Lease Month 72
	$4,942,864.56
	$411,905.38
	$5.34

	Lease Month 73 through Lease Month 84
	$5,091,150.48
	$424,262.54
	$5.49

	Lease Month 85 through Lease Expiration Date
	$5,243,885.04
	$436,990.42
	$5.66

EXHIBIT J
SUPERIOR RIGHTS HOLDERS
(i.e., tenants with existing expansion rights)

	
				
	Building Number
	Expansion Space
	Tenant Name
	Type of Expansion Right

	3721
	Second (2nd) floor
	Volcano
	Right of first refusal

	3579
	Entire building
	Foley
	Right of first refusal

	3611
	First (1st) floor
	Lindsay Poe and David Van Vuren
	Right of first refusal

	3611, 3661 and 3721
	Entire buildings
	FICO
	Right of first refusal

OFFICE LEASE
KILROY REALTY
KILROY CENTRE DEL MAR

KILROY REALTY, L.P.,
a Delaware limited partnership,
as Landlord, 
and
RETROPHIN, INC.,
a Delaware corporation,
as Tenant.

TABLE OF CONTENTS

	
			
	 
	 
	Page

	ARTICLE 1
	PREMISES, BUILDING, PROJECT, AND COMMON AREAS
	5

	ARTICLE 2
	LEASE TERM; OPTION TERM
	8

	ARTICLE 3
	BASE RENT
	10

	ARTICLE 4
	ADDITIONAL RENT
	11

	ARTICLE 5
	USE OF PREMISES
	19

	ARTICLE 6
	SERVICES AND UTILITIES
	19

	ARTICLE 7
	REPAIRS
	21

	ARTICLE 8
	ADDITIONS AND ALTERATIONS
	22

	ARTICLE 9
	COVENANT AGAINST LIENS
	24

	ARTICLE 10
	INDEMNIFICATION AND INSURANCE
	25

	ARTICLE 11
	DAMAGE AND DESTRUCTION
	28

	ARTICLE 12
	NONWAIVER
	30

	ARTICLE 13
	CONDEMNATION
	30

	ARTICLE 14
	ASSIGNMENT AND SUBLETTING
	31

	ARTICLE 15
	SURRENDER OF PREMISES; OWNERSHIP AND  REMOVAL OF TRADE FIXTURES
	35

	ARTICLE 16
	HOLDING OVER
	35

	ARTICLE 17
	ESTOPPEL CERTIFICATES
	36

	ARTICLE 18
	SUBORDINATION
	36

	ARTICLE 19
	DEFAULTS; REMEDIES
	37

	ARTICLE 20
	COVENANT OF QUIET ENJOYMENT
	39

	ARTICLE 21
	SECURITY DEPOSIT
	39

	ARTICLE 22
	SUBSTITUTION OF OTHER PREMISES
	40

	ARTICLE 23
	SIGNS
	40

	ARTICLE 24
	COMPLIANCE WITH LAW
	41

	ARTICLE 25
	LATE CHARGES
	42

	ARTICLE 26
	LANDLORD'S RIGHT TO CURE DEFAULT; PAYMENTS BY TENANT
	42

	ARTICLE 27
	ENTRY BY LANDLORD
	43

	ARTICLE 28
	TENANT PARKING
	43

INDEX

	
		
	 
	Page (s)

	Abatement Event
	21

	Accountant
	18

	Additional Notice
	21

	Additional Rent
	11

	Advocate Arbitrators
	9

	Alterations
	22

	Applicable Laws
	42

	Audit Period
	18

	Award
	10

	Bank Prime Loan
	42

	Base Building
	23

	Base Rent
	10

	Base Rent Abatement
	11

	Base Rent Abatement Period
	11

	Base Year
	11

	Brokers
	47

	BS/BS Exception
	22

	Building
	5

	Building Common Areas,
	5

	Building Hours
	20

	Building Structure
	21

	Building Systems
	21

	Casualty
	28

	CC&Rs
	19

	Common Areas
	5

	Comparable Area,
	2

	Comparable Buildings
	2

	Comparable Transactions
	1

	Control,
	34

	Cosmetic Alterations
	23

	Cost Pools
	16

	Damage Termination Date
	29

	Damage Termination Notice
	29

	Direct Expenses
	11

	Energy Disclosure Requirements
	52

	Environmental Laws
	49

	Environmental Permits
	50

	Estimate
	17

	Estimate Statement
	17

	Estimated Excess
	17

	Excess
	16

	Exercise Notice
	9

	Expense Year
	12

	
		
	Fifth Floor First Offer Space
	7

	First Offer Meeting
	7

	First Offer Rent
	7

	First Offer Rent Outside Agreement Date
	7

	Force Majeure
	46

	Hazardous Material(s)
	49

	Holidays
	20

	HVAC
	19

	Identification Requirements
	49

	Initial Notice
	21

	Intention to Transfer Notice
	33

	Interest Rate
	42

	Landlord
	1

	Landlord Parties
	25

	Landlord Repair Notice
	28

	Landlord Response Notice
	9

	Landlord's Option Rent Calculation
	9

	Landlord's Repair Estimate Notice
	29

	Lease
	1

	Lease Commencement Date
	8

	Lease Expiration Date
	8

	Lease Month
	8

	Lease Term
	8

	Lease Year
	8

	LEED
	12

	Lines
	49

	Market Rate Schedule
	8

	Market Rent,
	1

	Net Worth
	34

	Neutral Arbitrator
	10

	Notices
	46

	Objectionable Name or Logo
	41

	OFAC
	53

	Operating Expenses
	12

	Option Rent
	8

	Option Term
	8

	Original Improvements
	26

	Other Improvements
	51

	Outside Agreement Date
	9

	Patriot Act
	53

	Penetrating Work
	52

	Permitted Chemicals
	50

	Permitted Transferee
	34

	Permitted Transferee Assignee.
	34

	Permitted Use
	3

	Premises
	5

	
		
	Prohibited Persons
	53

	Project
	5

	Project Common Areas,
	5

	Proposition 13
	15

	Renewal Allowance
	1

	Renovations
	48

	Rent.
	11

	Rules and Regulations
	19

	Security Deposit
	39

	Sensor Areas
	51

	Sign Specifications
	40

	Statement
	17

	Subject Space
	31

	Summary
	1

	Tax Expenses
	15

	TCCs
	5

	Tenant
	1

	Tenant Energy Use Disclosure
	52

	Tenant Parties
	25

	Tenant's Option Rent Calculation
	9

	Tenant's Share
	16

	Third Party Contractor
	28

	Transfer
	33

	Transfer Notice
	31

	Transfer Premium
	32

	Transferee
	31

	Transfers
	31

	Water Sensors
	51

	Work Letter
	5

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