Document:

Representation, Warranty and Indemnity Agreement

 Exhibit 10.6 

REPRESENTATION, WARRANTY AND INDEMNITY AGREEMENT 

This REPRESENTATION, WARRANTY AND INDEMNITY AGREEMENT (this “Agreement”) is made and entered into as of September 13,
2010, and is effective as of the Closing Date (as defined below), by and among American Assets Trust, Inc., a Maryland corporation (the “REIT”), American Assets Trust, L.P., a Maryland limited partnership and subsidiary of the REIT
(the “Operating Partnership”, and collectively with the REIT, the “Consolidated Entities”), and Ernest Rady Trust U/D/T March 10, 1983, as amended, (the “Principal” or the “Indemnifying
Party”). 
 RECITALS 

WHEREAS, the REIT desires to consolidate the ownership of a portfolio of properties currently owned, directly or indirectly,
by certain entities, each as described under the applicable heading on Schedule I hereto (collectively, the “American Asset Entities”); 

WHEREAS, concurrently with the execution of this Agreement, each of the entities identified on Schedule I hereto as “Forward
REIT Merger Entities” (the “Forward REIT Merger Entities”) will enter into an agreement and plan of merger with the REIT pursuant to which each such Forward REIT Merger Entity will merge with and into the REIT; 

WHEREAS, concurrently with the execution of this Agreement, the REIT will enter into agreements and plans of merger with certain American
Asset Entities identified as “REIT Sub Forward Merger Entities” on Schedule I hereto (the “REIT Sub Forward Merger Entities”), pursuant to which, concurrently with the mergers identified in the preceding paragraph,
each of the REIT Sub Forward Merger Entities will merge with and into wholly owned subsidiaries of the REIT; 
 WHEREAS,
immediately following the completion of the mergers described in the preceding paragraphs, the REIT will contribute to the Operating Partnership, (i) all of the assets, rights and obligations of the Forward REIT Merger Entities acquired by the
REIT as a result of the mergers between it and the Forward REIT Merger Entities and (ii) all of the REIT’s interests in the surviving entities of the mergers of the REIT Sub Forward Merger Entities with and into wholly owned subsidiaries
of the REIT; 
 WHEREAS, concurrently with the execution of this Agreement, the Operating Partnership or a subsidiary thereof
will enter into contribution agreements with certain holders of interests (the “Contributors”) in certain American Asset Entities identified as “Contributed Entities” on Schedule I hereto, pursuant to which,
immediately following the completion of the mergers and contributions described in the preceding paragraphs, each Contributor shall contribute to the Operating Partnership, or a wholly-owned subsidiary of the Operating Partnership, all of the
Contributor’s interests in the applicable Contributed Entities, and the Operating Partnership, or such subsidiary, as applicable, shall acquire from each Contributor all of each Contributor’s right, title and interest as a holder of
interests in the Contributed Entities; 
 WHEREAS, concurrently with the execution of this Agreement, the Operating Partnership
will enter into an agreement and plan of merger with certain American Asset Entities identified as “Forward OP Merger Entities” on Schedule I hereto (collectively, the “Forward OP 

 Merger Entities”), pursuant to which, immediately following the mergers and contributions
identified in the preceding paragraphs, each Forward OP Merger Entity will merge with and into the Operating Partnership in the order set forth in the merger agreement for such entities; 

WHEREAS, concurrently with the execution of this Agreement, the Operating Partnership will enter into agreements and plans of merger with
certain American Asset Entities identified as “OP Sub Forward Merger Entities” on Schedule I hereto (collectively, the “OP Sub Forward Merger Entities”), pursuant to which, immediately following the mergers and
contributions identified in the preceding paragraph, each OP Sub Forward Merger Entity will merge with and into a separate wholly owned subsidiary of the Operating Partnership; 

WHEREAS, concurrently with the execution of this Agreement, the Operating Partnership will enter into agreements and plans of merger with
certain American Asset Entities identified as “OP Sub Reverse Merger Entities” on Schedule I hereto (collectively, the “OP Sub Reverse Merger Entities”), pursuant to which, concurrently with the mergers identified
in the preceding paragraph, a separate wholly-owned subsidiary of the Operating Partnership will merge with and into each OP Sub Reverse Merger Entity; 

WHEREAS, in lieu of one or more of the mergers described in the preceding paragraphs and at the same time as such mergers would have
otherwise occurred, certain holders (the “Consenting Holders”) of interests in certain American Asset Entities shall contribute to the Operating Partnership, or a wholly owned subsidiary of the Operating Partnership, all of their
interests in the applicable American Assets Entity, and the Operating Partnership shall acquire from each Consenting Holder, all of each Consenting Holder’s right, title and interest as a holder of interests in such American Asset Entities;

 WHEREAS, the Formation Transactions relate to the proposed initial public offering (the “IPO”) of shares of
common stock of the REIT, par value $.01 per share (the “REIT Shares”), following which the REIT will operate as a self-administered and self-managed real estate investment trust within the meaning of Section 856 of the Code;

 WHEREAS, pursuant to the Formation Transaction Documentation, the Consolidated Entities will be paying a combination of cash,
without interest, units of partnership interest in the Operating Partnership (“OP Units”) and/or REIT Shares to the Pre-Formation Participants for their equity interests in the American Asset Entities; 

WHEREAS, the Principal directly or indirectly owns interests in certain of the American Assets Entities; 

WHEREAS, in order to induce the Consolidated Entities to enter into the Formation Transaction Documentation, the Principal has agreed to
provide certain representations, warranties and indemnities as set forth herein; and 
 WHEREAS, the Principal has agreed to
deposit ten percent (10%) of the REIT Shares, ten percent (10%) of the OP Units and ten percent (10%) of the cash consideration to be received by it and its Affiliates in connection with the Formation Transactions and the IPO
(collectively, the “Indemnity Holdback Amount”) into an “Indemnity Holdback Escrow” pursuant to the “Escrow Agreement”, in the form attached as Exhibit A hereto, with the “Escrow
Agent” (as 

 
defined therein) in order to provide an exclusive remedy for any breaches of the representations and warranties made in Article I of this Agreement. Each OP Unit and REIT Share deposited
into the Indemnity Holdback Escrow shall be valued at the initial public offering price of a REIT Share in the IPO (the “IPO Price”). 

NOW, THEREFORE, in consideration of the foregoing and the representations, warranties, covenants and other terms contained in this
Agreement, the parties hereto, intending to be legally bound hereby, agree as follows: 
 ARTICLE I. 

REPRESENTATION AND WARRANTIES 

Except as disclosed in the Prospectus or in the schedules referenced in this Article I and attached hereto, the Principal
represents and warrants to the Consolidated Entities that, with respect to each of the American Assets Entities and its Subsidiaries and their respective Properties, as of the Closing Date: 

Section 1.01 ORGANIZATION; AUTHORITY. 

(a) Each of the American Assets Entities has been duly organized and is validly existing and in good standing under the Laws of its
jurisdiction of organization and has all requisite power and authority to enter into each agreement or other document included in or contemplated by the Formation Transaction Documentation (including each agreement, document and instrument executed
and delivered by or on its behalf pursuant to this Agreement or the other Formation Transaction Documentation) and to carry out the transactions contemplated thereby, and to own, lease and/or operate each Property owned, leased and/or operated by it
and to carry on its business as presently conducted. Each American Assets Entity, to the extent required under applicable Laws, is qualified to do business and is in good standing in each jurisdiction in which the nature of its business or the
character of its Properties make such qualification necessary, other than such failures to be so qualified as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

(b) Schedule 1.01(b) sets forth as of the date hereof with respect to each American Assets Entity (i) each Subsidiary of such
American Assets Entity, (ii) the ownership interest of each American Assets Entity in each Subsidiary, (iii) if not wholly owned by an American Assets Entity, the identity and ownership interest of each of the other owners of such
Subsidiary, and (iv) each Property owned or leased pursuant to a ground lease by each American Assets Entity or its Subsidiaries. Each Subsidiary of the American Assets Entities has been duly organized and is validly existing and is in good
standing under the Laws of its jurisdiction of organization, and has all requisite power and authority to own, lease and/or operate its Properties and other assets and to carry on its business as presently conducted. Each Subsidiary of the American
Assets Entities, to the extent required under applicable Laws, is qualified to do business and is in good standing in each jurisdiction in which the nature of its business or the character of its Properties and other assets make such qualification
necessary, other than such failures to be so qualified as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
  

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 Section 1.02 DUE AUTHORIZATION. The execution, delivery and performance by each
American Assets Entity of each agreement or other document included in or contemplated by the Formation Transaction Documentation (including each agreement, document and instrument executed and delivered by or on behalf of each American Assets
Entity pursuant to this Agreement or the other Formation Transaction Documentation) to which it is a party have been duly and validly authorized by all necessary actions required of such American Assets Entity. Each agreement, document and
instrument included in or contemplated by the Formation Transaction Documentation and executed and delivered by or on behalf of each American Assets Entity constitutes, or when executed and delivered will constitute, the legal, valid and binding
obligation of such American Assets Entity, each enforceable against such American Assets Entity in accordance with its terms, subject to applicable bankruptcy, insolvency, moratorium or other similar Laws relating to creditors’ rights and
general principles of equity. 
 Section 1.03 CONSENTS AND APPROVALS. Except as shall have been obtained or satisfied on or
prior to the Closing Date, no consent, waiver, approval, authorization, order, license, permit or registration of, qualification, designation, declaration or filing with, any Person or Governmental Authority or under any applicable Laws is required
to be obtained by any American Assets Entity or any of their respective Subsidiaries in connection with the execution, delivery and performance of any of the agreements or documents included in or contemplated by the Formation Transaction
Documentation to which any such American Assets Entity is a party and the transactions contemplated hereby and thereby, except for (i) those consents, waivers, approvals, authorizations, orders, licenses, permits, registrations, qualifications,
designations, declarations or filings, the failure of which to obtain or to file would not, individually or in the aggregate, reasonably be expected to have a material and adverse effect on the ability of such American Assets Entity to execute,
deliver or perform of any of such agreements or documents or transactions, or (ii) those consents of the Pre-Formation Participants under the organizational documents of the applicable American Assets Entity, the failure of which to obtain
would not, individually or in the aggregate, reasonably be expected to cause a material and adverse effect on the ability of such American Assets Entity to execute, deliver or perform of any of such agreements or documents or transactions.

 Section 1.04 NO VIOLATION. None of the execution, delivery or performance by any American Assets Entity of any agreement
or document included in or contemplated by the Formation Transaction Documentation to which it is a party and the transactions contemplated hereby and thereby does or will, with or without the giving of notice, lapse of time, or both, violate,
conflict with, result in a breach of, or constitute a default under or give to others any right of termination, acceleration, cancellation or other right under, (A) the organizational documents of such American Assets Entity or any of its
Subsidiaries, (B) any agreement, document or instrument to which such American Assets Entity or any of its Subsidiaries or any of their respective assets or properties (including the Properties) are bound or (C) any term or provision of
any judgment, order, writ, injunction, or decree binding on such American Assets Entity or any of its Subsidiaries, except for, in the case of clause (B) or (C), any such breaches or defaults that would not, individually or in the aggregate,
reasonably be expected to have a Material Adverse Effect. 
 Section 1.05 CAPITALIZATION. Schedule 1.05 sets forth
as of the date hereof the ownership of each American Assets Entity and its Subsidiaries. All of the 
  

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issued and outstanding equity interests of each American Assets Entity and its Subsidiaries are duly authorized, validly issued and fully paid (other than the profits interests in respect of any
American Assets Entity, if applicable, where the concept of due authorization, valid issuance and full payment is not applicable), and, to the Principal’s Knowledge, are not subject to preemptive rights or appraisal, dissenters’ or other
similar rights under the organizational documents of or any contract to which such American Assets Entity or its Subsidiaries is a party or otherwise bound. There are no outstanding rights to purchase, subscriptions, warrants, options or any other
security convertible into or exchangeable for equity interests in any American Assets Entity or its Subsidiaries. 

Section 1.06 LICENSES AND PERMITS. All notices, licenses, permits, certificates and authorizations, including liquor licenses,
required for the continued use, occupancy, management, leasing and operation of the Properties of such American Assets Entity have been obtained or can be obtained without material cost, are in full force and effect, are in good standing and (to the
extent required in connection with the transactions contemplated by the Formation Transaction Documentation) are assignable to the Operating Partnership, except in each case for items that, if not so obtained, obtainable and/or transferred, would
not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. No American Assets Entity, any of its Subsidiaries or, to the Principal’s Knowledge, any third party has taken any action that (or failed to take
any action the omission of which) would result in the revocation of any such notice, license, permit, certificate or authorization where such revocation or revocations would, individually or in the aggregate, reasonably be expected to have a
Material Adverse Effect, nor has any of them received any written notice of violation from any Governmental Authority or written notice of the intention of any entity to revoke any of such notice, license, permit, certificate or authorization, that
in each case has not been cured or otherwise resolved to the satisfaction of such Governmental Authority except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

Section 1.07 LITIGATION. Except for actions, suits or proceedings covered by policies of insurance described in
Section 1.12, there is no action, suit or proceeding pending or, to the Principal’s Knowledge, threatened against any American Assets Entity or any of its Subsidiaries or Properties which, if adversely determined, would,
individually or together with all such other actions, reasonably be expected to have a Material Adverse Effect. There is no action, suit or proceeding pending or, to the Principal’s Knowledge, threatened against any American Assets Entity or
any of its Subsidiaries which challenges or impairs the ability of any American Assets Entity or any of its Subsidiaries to execute or deliver, or perform its obligations under any of the Formation Transaction Documentation or to consummate the
transactions contemplated hereby and thereby, except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. There is no judgment, decree, injunction, or order of a Governmental Authority outstanding
against such American Assets Entity or any of its Subsidiaries or any officer, director, principal, managing member, or general partner of any of the foregoing in their capacity as such, which would reasonably be expected to have a Material Adverse
Effect. Except as set forth on Schedule 1.07, no American Assets Entity has received any written notice of any pending or threatened proceedings for the rezoning (i.e., as opposed to the current zoning) of any Property or any portion thereof
which would substantially and materially impair the current or proposed use thereof. The proceedings set forth on Schedule 1.07 under the heading “American Assets, Inc.—Related Litigation” are not reasonably expected to have a
Material Adverse Effect. 
  

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 Section 1.08 COMPLIANCE WITH LAWS. Each American Assets Entity and its Subsidiaries
have conducted their respective businesses and maintained each Property in compliance with all applicable Laws, except for such failures that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. None
of the American Assets Entities or its Subsidiaries nor, to the Principal’s Knowledge, any third party has been informed in writing of any continuing violation of any such Laws or that any investigation has been commenced and is continuing or
is contemplated respecting any such possible violation, except in each case for violations that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

Section 1.09 PROPERTIES. 

(a) Except as set forth on Schedule 1.09(a), each applicable American Assets Entity or one of its Subsidiaries set forth on
Schedule 1.09(a) is the insured under a policy of title insurance as the owner of, and, to the Principal’s Knowledge, the applicable American Assets Entity or its Subsidiary is the owner of, the fee simple estate (or, in the case of
certain Properties, the leasehold estate or tenancy-in-common estate) to such American Assets Entity’s Property identified on Schedule 1.09(a) as being owned by such American Assets Entity or its Subsidiary, in each case free and clear
of all Liens except for Permitted Liens. Prior to the effective time of the mergers and contributions contemplated in the Formation Transaction Documentation, none of the American Assets Entities nor any of their respective Subsidiaries shall take
or omit to take any action to cause any Lien to attach to any Property, except for Permitted Liens and Liens, if any, given to secure mortgage indebtedness encumbering such Property. 

(b) Except for matters that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect,
(1) no American Assets Entity, nor any of their respective Subsidiaries, nor any other party to any material agreement affecting any Property (other than a Lease (as such term is hereinafter defined) for space within such Property, but
including any agreement that constitutes a Permitted Lien), is in breach or default of any such agreement, (2) to the Principal’s Knowledge, no event has occurred or has been threatened in writing, which with or without the passage of time
or the giving of notice, or both, would, individually or together with all such other events, constitute a default under any such agreement, or would, individually or together with all such other events, reasonably be expected to cause the
acceleration of any material obligation of any party thereto or the creation of a Lien upon any asset of any American Assets Entity or any of their respective Subsidiaries, except for Permitted Liens, and (3) all agreements affecting any
Property required for the continued use, occupancy, management, leasing and operation of such Property (exclusive of space Leases) are valid and binding and in full force and effect, subject to applicable bankruptcy, insolvency, moratorium or other
similar Laws relating to creditors’ rights and general principles of equity. 
 (c) To the Principal’s Knowledge, as
presently conducted, none of the operation of the buildings, fixtures and other improvements comprising a part of the Properties is in violation of any applicable building code, zoning ordinance or other “land use” Law, except for such
violations that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
  

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 (d) The applicable American Assets Entity or its Subsidiary holds the lessor’s interest
under the leases, licenses, tenancies, possession agreements and occupancy agreements with tenants of each Property (the “Leases”). Except for matters that would not, individually or in the aggregate, reasonably be expected to have
a Material Adverse Effect, (1) no American Assets Entity, nor any of its Subsidiaries, nor, to the Principal’s Knowledge, any other party to any Lease, is in breach or default of any such Lease, (2) to the Principal’s Knowledge,
no event has occurred or has been threatened in writing, which with or without the passage of time or the giving of notice, or both, would, individually or together with all such other events, constitute a default under any Lease, or would, permit
termination, modification or acceleration under such Lease, and (3) to the Principal’s Knowledge, each of the Leases is valid and binding and in full force and effect, subject to applicable bankruptcy, insolvency, moratorium or other
similar Laws relating to creditors’ rights and general principles of equity. To the Principal’s Knowledge, no tenant under any of such Leases is presently the subject of any voluntary or involuntary bankruptcy or insolvency proceedings,
except for matters that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

Section 1.10 EXISTING LOANS. Schedule 1.10 lists, as of the date hereof, all secured loans encumbering the Properties or any
direct or indirect interest in the applicable American Assets Entity (the “Disclosed Loans”), the outstanding aggregate principal balance of which is approximately $1,265,452,000 as of the date hereof based on the calculation of the
loans listed in Schedule 1.10. To the Principal’s Knowledge no monetary default (beyond applicable notice and cure periods) by any party exists under any of the Disclosed Loans and the documents entered into in connection therewith
(collectively, the “Disclosed Loan Documents”) and no non-monetary default (beyond applicable notice and cure periods) by any party exists under any of such Disclosed Loan Documents, except for such non-monetary defaults that would
not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 Section 1.11 FRANCHISE
AGREEMENTS. The hotel franchise agreement set forth on Schedule 1.11 (“Franchise Agreement”) is in full force and effect and is the only hotel franchise agreement in effect for any Property. Except as set forth on Schedule
1.11, no American Assets Entity nor any of its Subsidiaries, nor, to the Principal’s Knowledge, any other party to the Franchise Agreement, is in breach or default of the Franchise Agreement except for such breach or default that would not,
individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 Section 1.12 INSURANCE. Each
American Assets Entity or its Subsidiaries has in place the public liability, casualty and other insurance coverage with respect to each Property owned, leased and/or managed by it as the Principal reasonably deems necessary and in all cases
including such coverage as is required under the terms of any continuing loan or Lease. Each of the insurance policies with respect to each American Assets Entity’s Property is in full force and effect in all material respects and all premiums
due and payable thereunder have been fully paid when due. To the Principal’s Knowledge, no American Assets Entity nor any of their respective Subsidiaries has received from any insurance company any notices of cancellation or intent to cancel
any insurance. 
 Section 1.13 ENVIRONMENTAL MATTERS. Except for matters that would not, individually or in the aggregate,
reasonably be expected to have a Material Adverse Effect, (A)
  

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each American Assets Entity and its Subsidiaries are in compliance with all Environmental Laws, (B) no American Assets Entity nor any of their respective Subsidiaries have received any
written notice from any Governmental Authority or third party alleging that such American Assets Entity, any of its Subsidiaries or any Property is not in compliance with applicable Environmental Laws, and (C) there has not been a release of a
hazardous substance on any Property that would require investigation or remediation under applicable Environmental Laws. The representations and warranties contained in this Section 1.13 constitute the sole and exclusive representations
and warranties made by the Principal concerning environmental matters. 
 Section 1.14 EMINENT DOMAIN. Except as set forth
on Schedule 1.14 hereto, there is no existing, proposed or threatened condemnation, eminent domain or similar proceeding, or private purchase in lieu of such a proceeding which would affect any of the Properties, except for such proceedings
that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 Section 1.15
TAXES. Except as set forth in Schedule 1.15: 
 (a) Each American Assets Entity and each of its Subsidiaries has timely
and properly filed all Tax returns and reports required to be filed by it (after giving effect to any filing extension properly granted by a Governmental Authority having authority to do so), and all such returns and reports are accurate and
complete in all material respects, and has paid (or had paid on its behalf) all Taxes as required to be paid by it. 
 (b)
Except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, no deficiencies for any Taxes have been proposed, asserted or assessed against any American Assets Entity or its Subsidiaries, and no
requests for waivers of the time to assess any such Taxes are pending. 
 (c) None of any such American Assets Entity or any of
its Subsidiaries holds any asset the disposition of which would be subject to rules similar to Section 1374 of the Code; and none of any such American Assets Entity or any of its Subsidiaries has requested a private letter ruling from the IRS
or comparable rulings from other taxing authorities or has entered into any “closing agreement” as described in Section 7121 of the Code or similar arrangement. 

(d) There are no pending or threatened audits, assessments or other actions for or relating to any liability in respect of income or
material non-income Taxes of any American Assets Entity or their respective Subsidiaries, there are no matters under discussion with any Tax authority with respect to income or material non-income Taxes that are likely to result in an additional
liability for Taxes with respect to any American Assets Entity or their respective Subsidiaries and neither any American Assets Entity nor their respective Subsidiaries is, or has ever been, a party to or bound by any Tax indemnity agreement, Tax
sharing agreement, Tax allocation agreement or similar contract. 
 (e) At all times since its formation, each S Corp Target
(including any “predecessor corporation” (within the meaning of Treasury Regulations Section 1.1374-1(e)) to such S Corp Target) has continuously qualified as an “S corporation” within the meaning of

  

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Section 1361(a)(1) of the Code and all applicable corresponding provisions of state and local law, and no Tax authority has claimed in writing that such S Corp Target does not qualify as an
S corporation. No S Corp Target has ever elected to treat any Subsidiary as a “qualified subchapter S subsidiary” within the meaning of Section 1361(b)(3)(B) of the Code. 

(f) No S Corp Target has any current or accumulated earnings and profits which were generated by any entity that was not a REIT, an S
corporation or a regulated investment company at the time such earnings and profits were generated. 
 (g) The current and
accumulated earnings and profits of each C Corp Target through the date hereof is set forth in Schedule 1.15. 
 (h)
Since its formation, for U.S. federal income tax purposes, each American Assets Entity and Subsidiary other than the S Corp Targets and the C Corp Targets has been treated as a partnership or a disregarded entity and not as a corporation or an
association taxable as a corporation. The Principal has included all income, gain, loss, deduction or other Tax items in its income Tax returns in a manner consistent with the Schedule K-1’s received by the Principal from any American
Assets Entity. 
 Section 1.16 NON-FOREIGN STATUS. Except as set forth on Schedule 1.16, none of the American Assets
Entities is a foreign person (as defined in the Code). 
 Section 1.17 BANKRUPTCY. No bankruptcy or similar insolvency
proceeding has been filed, or is currently contemplated or, to the Principal’s Knowledge, threatened, with respect to any American Assets Entity or any of their respective Subsidiaries. 

Section 1.18 EMPLOYEES. Except as set forth on Schedule 1.18, no American Assets Entity nor any of their respective
Subsidiaries has or has ever had any employees. Except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, no American Assets Entity nor any of their respective Subsidiaries is delinquent in
payments to any of its employees, consultants or independent contractors for any wages, salaries, commissions, bonuses, or other direct compensation for any service performed or amounts required to be reimbursed to such employees, consultants or
independent contractors. Each American Assets Entity has, to the extent applicable: (a) complied in all material respects with all applicable laws related to employment, (b) withheld and paid to the appropriate governmental entity or is
holding for payment not yet due to such governmental entity all amounts required to be withheld from employees and (c) no policy, practice, plan or program of paying severance or pay or any form of severance compensation in connection with the
termination of employment service and no agreement pursuant to which it would be required to pay severance to any director, officer, employee or consultant, except with respect to clauses (a), (b) and (c) as would not, individually or in
the aggregate, reasonably be expected to have a Material Adverse Effect. 
 Section 1.19 CONTRACTS AND COMMITMENTS. Except
as set forth in the organizational documents of each American Assets Entity or as otherwise disclosed in the Prospectus, no American Assets Entity nor any of their respective Subsidiaries is a party to any agreements for the sale of its assets, for
the grant to any Person of any preferential right to purchase any such assets or the acquisition of any operating business, assets or capital stock of any other corporation, entity or business, other than in the ordinary course of business, entered
into during the last twelve (12) months. 
  

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 Section 1.20 NO IMPLIED REPRESENTATIONS OR WARRANTIES. Other than the representations
and warranties expressly set forth in this Article I and any other instrument executed by the Principal in connection with the Formation Transactions, the Principal shall not be deemed to have made any other representation or warranty in
connection with this Agreement or the transactions contemplated hereby. 
 ARTICLE II. 

NATURE OF REPRESENTATIONS AND WARRANTIES 

Section 2.01 SURVIVAL OF REPRESENTATIONS AND WARRANTIES. All representations and warranties contained in this Agreement shall
survive after the effective time of the mergers, contributions and other Formation Transactions contemplated in the Formation Transaction Documentation until the first anniversary of the Closing Date (the “Expiration Date”). If
written notice of a claim in accordance with Section 4.02 has been given prior to the Expiration Date, then the relevant representation or warranty shall survive, but only with respect to such specific claim, until such claim has been
finally resolved. Any claim for indemnification not so asserted in writing by the Expiration Date may not thereafter be asserted and shall forever be waived. 

ARTICLE III. 

INDEMNITY HOLDBACK ESCROW 

Section 3.01 ESTABLISHMENT. On the Closing Date, the Principal shall deposit the Indemnity Holdback Amount into the Indemnity
Holdback Escrow in the form of cash, REIT Shares and/or OP Units, with each such security to be valued at the IPO Price. For income tax purposes, the parties hereto agree that the Principal shall be treated as the owner of its Indemnity Holdback
Amount and shall report such Indemnity Holdback Amount and the earnings thereon consistently with the foregoing. 
 ARTICLE
IV. 
 INDEMNIFICATION 

Section 4.01 INDEMNIFICATION OF CONSOLIDATED ENTITIES. The Consolidated Entities and their Affiliates and each of their respective
directors, officers, employees, agents and representatives (each of which is an “Indemnified Party”), shall be indemnified and held harmless by the Indemnifying Party, under the terms and conditions of this Agreement, out of the
Indemnity Holdback Escrow, from and against any and all Losses arising out of or relating to, asserted against, imposed upon or incurred by the Indemnified Parties in connection with or as a result of any breach of a representation or warranty
contained in Article I of this Agreement (subject to the survival limitations set forth in Section 2.01 hereof) (collectively, the “Indemnified Losses”); provided, the Indemnified Parties shall only be
entitled to indemnification for breaches of representations and warranties made pursuant to Article I of this Agreement to the extent that the Indemnified Losses with respect to such breaches exceed, in the aggregate, one percent
(1.0%) of the consideration to be received by the Principal and its 
  

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Affiliates in connection with the Formation Transactions and the IPO (the “Deductible”); and provided, further, that the directors, officers and employees of the
Consolidated Entities shall be indemnified hereunder only in their capacities as such and not individually. No Indemnified Party (other than the Consolidated Entities) may make a claim hereunder without the prior written consent of the REIT. For the
avoidance of doubt, the Indemnifying Party shall only be liable for Indemnified Losses (after giving effect to and only for amounts in excess of the Deductible) up to the Indemnity Holdback Amount. 

Section 4.02 CLAIMS. 

(a) At the time when either of the Consolidated Entities learns of any potential claim under this Agreement (an “Escrow
Claim”) against the Indemnifying Party, it will promptly give written notice (a “Claim Notice”) to the Principal and the Escrow Agent; provided that the failure to so notify the Principal or the Escrow Agent shall
not prevent recovery under this Agreement, except to the extent that the Indemnifying Party shall have been materially prejudiced by such failure. Each Claim Notice shall describe in reasonable detail the facts known to the Indemnified Party giving
rise to such Escrow Claim. The Indemnified Party shall deliver to the Principal, promptly after the Indemnified Party’s receipt thereof, copies of all notices and documents (including court papers) received by such Indemnified Party relating to
a Third Party Claim (as defined below); provided that failure to do so shall not prevent recovery under this Agreement, except to the extent that the Indemnifying Party shall have been materially prejudiced by such failure. Any Indemnified
Party may at its option demand indemnity under this Article IV as soon as an Escrow Claim has been threatened by a third party, regardless of whether an actual Loss has been suffered, so long as the Indemnified Party shall in good faith
determine that such claim is not frivolous and that the Indemnified Party may be liable for, or otherwise incur, a Loss as a result thereof. 

(b) The Principal shall be entitled, at his own expense, to elect in accordance with Section 4.06 below, to assume and
control the defense of any Escrow Claim based on claims asserted by third parties (“Third Party Claims”), through counsel chosen by the Principal and reasonably acceptable to the REIT, if he gives written notice of his intention to
do so to the Consolidated Entities within thirty (30) days of the receipt of the applicable Claim Notice; provided, however, that the Indemnified Parties may at all times participate in such defense at their own expense. Without
limiting the foregoing, in the event that the Principal exercises the right to undertake any such defense against a Third Party Claim, the Indemnified Party shall cooperate with the Principal in such defense and make available to the Principal, at
the Principal’s expense, all witnesses, pertinent records, materials and information in the Indemnified Party’s possession or under such Indemnified Party’s control relating thereto as is reasonably required by the Principal. No
compromise or settlement of such Third Party Claim may be effected by either the Indemnified Party, on the one hand, or the Principal, on the other hand, without the other party’s consent (which shall not be unreasonably withheld or delayed)
unless (i) there is no finding or admission of any violation of Law and no effect on any other claims that may be made against such other party, (ii) each Indemnified Party that is party to such claim is released from all liability with
respect to such claim, and (iii) there is no equitable order, judgment or term that in any manner affects, restrains or interferes with the business of the Indemnified Party that is party to such claim or any of its Affiliates. Notwithstanding
the foregoing, if the compromise or settlement of such Third Party Claim could reasonably be 
  

 11 

 
expected to adversely affect the status of the REIT as a real investment trust within the meaning of Section 856 of the Code, then the REIT shall make such decision to compromise or settle
the Third Party Claim without the need to obtain the Principal’s consent. 
 Section 4.03 DELIVERY AND RELEASE OF
INDEMNITY ESCROW WITH RESPECT TO CLAIMS. Upon resolution of any Escrow Claim or portion of an Escrow Claim as evidenced by a written instruction of the Operating Partnership, in which an officer of the Operating Partnership certifies that the
instruction has been approved by either (x) the Indemnifying Party in accordance with Section 4.06 or (y) a final award of an arbitral tribunal in accordance with this Agreement, the Escrow Agent shall release the amount and
type of Indemnity Holdback Amount specified therein, and shall charge such amount to the Escrow Fund (as defined in the Escrow Agreement). To the extent a disbursement is made in REIT Shares or OP Units, such disbursement, and the charge to the
Escrow Fund, shall be determined at a price per REIT Share or OP Unit equal to the IPO Price. Upon any disbursement from the Indemnity Holdback Escrow pursuant to this Agreement, the Consolidated Entities will purchase (at a price per REIT Share or
OP Unit, as applicable, equal to the IPO Price) such number of the securities as will permit the Escrow Agent to distribute cash in lieu of any fractional shares. 

Section 4.04 DELIVERY RELEASE OF INDEMNITY ESCROW AFTER EXPIRATION DATE. Within ten (10) days after the Expiration Date, and at
the end of each calendar quarter thereafter while any Indemnity Holdback Amount remains in the Indemnity Holdback Escrow, the Consolidated Entities shall deliver to the Escrow Agent a notice which shall (i) set forth a list of outstanding
Escrow Claims, together with a good faith estimate of the maximum value (expressed in dollars) of each such Escrow Claim and the aggregate amount of such values that would be allocated against the Escrow Fund in accordance with
Section 4.02(a) if the actual amount of Indemnified Losses in respect of such Escrow Claim were equal to such good faith estimate of the maximum value thereof and (ii) instruct the Escrow Agent to release to the Indemnifying Party
any consideration in the Escrow Fund in excess of the aggregate value allocated to the Escrow Fund in accordance with the immediately preceding clause (i). 

Section 4.05 EXCLUSIVE REMEDY. The sole and exclusive remedy for Indemnified Parties with respect to any and all claims relating to
a breach of this Agreement (other than breaches arising out of or in connection with fraud) shall be recovery from the Indemnity Holdback Escrow in accordance with the terms of this Agreement and the Escrow Agreement. The Indemnifying Party shall
not be liable or obligated to make payments under this Agreement in excess of the Indemnity Holdback Amount. 

Section 4.06 AUTHORIZATION. For purposes of this Article IV, a decision, act, consent, election or instruction of the
Principal shall be deemed to be authorized if approved in writing by the Principal, and the Escrow Agent and Consolidated Entities may rely upon such decision, act, consent or instruction as provided in this Section 4.06 as being the
decision, act, consent or instruction of the Indemnifying Party. The Escrow Agent and the Consolidated Entities, including their respective directors, officers, employees, agents and representatives, are hereby relieved from any liability to any
Person for any acts done by them in accordance with such decision, act, consent or instruction. The Principal may from time to time by written notice to the Consolidated Entities appoint a representative or representatives to exercise such powers
with respect to one or more claims as may be delegated by the Principal. 
  

 12 

 Section 4.07 CHARACTERIZATION OF PAYMENTS. Any indemnity payments made from the
Indemnity Holdback Escrow pursuant to Article IV shall constitute an adjustment of the consideration received by the Indemnifying Party for Tax purposes and shall be treated as such by all parties on their tax returns to the extent permitted
by Law. 
 ARTICLE V. 

GENERAL PROVISIONS 

Section 5.01 NOTICES. All notices and other communications under this Agreement shall be in writing and shall be deemed given when
(i) delivered personally, (ii) five (5) Business Days after being mailed by certified mail, return receipt requested and postage prepaid, (iii) one (1) Business Day after being sent by a nationally recognized overnight
courier or (iv) transmitted by facsimile if confirmed within twenty four (24) hours thereafter by a signed original sent in the manner provided in clause (i), (ii) or (iii) to the parties at the following addresses (or at such
other address for a party as shall be specified by notice from such party): 
 If to the REIT or the Operating Partnership, to:

 American Assets Trust, L.P. 

11455 El Camino Real, Suite 200 

San Diego, California 92130 

Facsimile: (858) 350-2620 

Attention: Chief Executive Officer 

If to the Principal, to: 

American Assets, Inc. 

11455 El Camino Real, Suite 200 

San Diego, California 92130 

Facsimile: (858) 350-2620 

Attention: Chief Executive Officer 

Section 5.02 DEFINITIONS. For purposes of this Agreement, the following terms shall have the following meanings. 

(a) “Affiliate” means, with respect to any Person, a Person that, directly or indirectly, through one or more
intermediaries, controls, is controlled by, or is under common control with the specified Person. For the purposes of this definition, “control” (including, with correlative meanings, the terms “controlled by” and “under
common control with”) as used with respect to any Person, shall mean the possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of such Person, whether through the ownership of voting
securities, by agreement or otherwise. 
 (b) “American Assets Entity” means a Forward OP Merger Entity,
Forward REIT Merger Entity, Reverse OP Merger Entity or Contributed Entity, as applicable. As used herein, “American Assets Entities” refer to each American Assets Entity, collectively. 

(c) “Business Day” means any day that is not a Saturday, Sunday or legal holiday in the State of California. 

 

 13 

 (d) “C Corp Target” means the entities listed on Schedule 5.02(d).

 (e) “Closing Date” means the closing date of the IPO. 

(f) “Code” means the Internal Revenue Code of 1986, as amended, together with the rules and regulations promulgated or
issued thereunder. 
 (g) “Environmental Laws” means all federal, state and local Laws governing pollution or
the protection of human health or the environment. 
 (h) “Formation Transaction Documentation” means all of
the agreements and plans of merger (including this Agreement) relating to all target entities and all contribution agreements and related documents and agreements pursuant to which all of the American Assets Entities and/or the equity interests in
the American Assets Entities held by the Pre-Formation Participants are to be acquired by the REIT or the Operating Partnership, directly or indirectly, as part of the Formation Transactions, as set forth on Schedule II hereto. 

(i) “Formation Transactions” means the transactions contemplated by this Agreement and the other Formation Transaction
Documentation. 
 (j) “GAAP” means generally accepted accounting principles, as in effect in the United States
of America as of the date of determination. 
 (k) “Governmental Authority” means any government or agency,
bureau, board, commission, court, department, official, political subdivision, tribunal or other instrumentality of any government, whether federal, state or local, domestic or foreign. 

(l) “Laws” means laws, statutes, rules, regulations, codes, orders, ordinances, judgments, injunctions, decrees and
policies of any Governmental Authority, including, without limitation, zoning, land use or other similar rules or ordinances. 

(m) “Liens” means all pledges, claims, liens, charges, restrictions, controls, easements, rights of way, exceptions,
reservations, leases, licenses, grants, covenants and conditions, encumbrances and security interests of any kind or nature whatsoever. 

(n) “Losses” means charges, complaints, claims, actions, causes of action, losses, damages, Taxes, liabilities and
expenses of any nature whatsoever, including without limitation, amounts paid in settlement, reasonable attorneys’ fees, costs of investigation, costs of investigative judicial or administrative proceedings or appeals therefrom and costs of
attachment or similar bonds, as well as all collection costs and enforcement expenses incurred in retaking, holding, preparing for sale, selling or otherwise disposing of or realizing on collateral or otherwise exercising or enforcing any rights or
remedies under pledge and security or other collateral documents, but does not include any diminution in value of the Consolidated Entities except in the case of breaches of Section 1.13. 

(o) “Material Adverse Effect” means with respect to each American Assets Entity, Subsidiary or Property, any material
adverse change in any of the assets, business, condition (financial or otherwise), results of operation or prospects solely with respect to such American Assets Entity, Subsidiary or Property. 

 

 14 

 (p) “Permitted Liens” means (i) Liens, or deposits made to secure the
release of such Liens, securing Taxes, the payment of which is not delinquent or the payment of which (including, without limitation, the amount or validity thereof) is being contested in good faith by appropriate proceedings for which adequate
reserves have been made in accordance with GAAP; (ii) zoning, entitlement, building and other land use Laws imposed by governmental agencies having jurisdiction over the Properties; (iii) covenants, conditions, restrictions, easements for
public utilities, encroachments, rights of access or other non-monetary matters that do not materially impair the use of the Properties for the purposes for which they are currently being used or proposed to be used in connection with the relevant
Person’s business; (iv) Liens securing Disclosed Loans that are described in the Prospectus; (v) Liens arising under leases in effect as of the Closing Date; (vi) any exceptions contained in the title policies relating to the
Properties as of the Closing Date, none of which substantially and materially impair the use of the Properties for the purposes for which they are currently being used in connection with the relevant Person’s business;
(vii) mechanics’, carriers’, workers’, repairers’ and similar Liens arising or incurred in the ordinary course of business that are not yet due and payable and which are not, in the aggregate, material to the business,
operations and financial condition of the Properties so encumbered; and (viii) Liens the default under or foreclosure of which would not have a Material Adverse Effect. 

(q) “Person” means an individual, corporation, partnership, limited liability company, joint venture, association,
trust, unincorporated organization or other entity. 
 (r) “Pre-Formation Participants” means the holders of
the equity interests in the relevant American Assets Entities immediately prior to the Formation Transactions. 
 (s)
“Principal’s Knowledge” means the actual current knowledge of Ernest S. Rady, John Chamberlain and Robert Barton without duty of investigation or inquiry. 

(t) “Properties” means the property owned or leased pursuant to a ground lease by any American Assets Entity or any of
their respective Subsidiaries, including any associated real and personal property. 
 (u) “Prospectus” means
the REIT’s final prospectus as filed with the Securities and Exchange Commission. 
 (v) “S Corp Target”
means the entities listed on Schedule 5.02(v). 
 (w) “Subsidiary” means any corporation, partnership,
limited liability company, joint venture, trust or other legal entity in which an American Assets Entity owns (either directly or through or together with another Subsidiary) either (i) a general partner, managing member or other similar
interest, or (ii) (A) ten percent (10%) or more of the voting power of the voting capital stock or other equity interests, or (B) ten percent (10%) or more of the value of the outstanding capital stock or other equity
interests of such corporation, partnership, limited liability company, joint venture or other legal entity. As used herein, “Subsidiary” or “Subsidiaries” refers to the Subsidiaries of the American Assets Entities, or an
applicable American Assets Entity, as applicable, as set forth on Schedule 5.02(w), unless the context otherwise requires. 
  

 15 

 (x) “Tax” means all federal, state, local and foreign income, withholding,
gross receipts, license, property, sales, franchise, employment, payroll, goods and services, stamp, environmental, customs duties, capital stock, social security, transfer, alternative minimum, excise and other taxes, tariffs or governmental
charges of any nature whatsoever, including estimated taxes, together with penalties, interest or additions to Tax with respect thereto, whether or not disputed. 

Section 5.03 COUNTERPARTS. This Agreement may be executed in counterparts, all of which shall be considered one and the same
agreement and shall become effective when one or more counterparts have been signed by each party and delivered to each other party. 

Section 5.04 ENTIRE AGREEMENT; THIRD-PARTY BENEFICIARIES. This Agreement and the Escrow Agreement, including, without limitation,
the exhibits hereto and thereto, constitute the entire agreement and supersede each prior agreement and understanding, whether written or oral, among the parties regarding the subject matter of this Agreement. This Agreement is not intended to
confer any rights or remedies on any Person other than the parties hereto. 
 Section 5.05 GOVERNING LAW. This Agreement
shall be governed by, and construed in accordance with, the laws of the State of California, regardless of any laws that might otherwise govern under applicable principles of conflicts of laws thereof. 

Section 5.06 ASSIGNMENT. This Agreement shall be binding upon, and shall be enforceable by and inure to the benefit of, the parties
hereto and their respective heirs, legal representatives, successors and assigns; provided, however, that this Agreement may not be assigned (except by operation of law) by any party without the prior written consent of the other
parties, and any attempted assignment without such consent shall be null and void and of no force and effect, except that the Operating Partnership may assign its rights and obligations hereunder to an Affiliate. 

Section 5.07 JURISDICTION. The parties hereto hereby (a) submit to the exclusive jurisdiction of any state or federal court
sitting in the County of San Diego, with respect to any dispute arising out of this Agreement or any transaction contemplated hereby to the extent such courts would have subject matter jurisdiction with respect to such dispute, and
(b) irrevocably waive, and agree not to assert by way of motion, defense, or otherwise, in any such action, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from
attachment or execution, that the action is brought in an inconvenient forum, or that the venue of the action is improper. 

Section 5.08 DISPUTE RESOLUTION. The parties intend that this Section 5.08 will be valid, binding, enforceable,
exclusive and irrevocable and that it shall survive any termination of this Agreement. 
 (a) Upon any dispute, controversy or
claim arising out of or relating to this Agreement or the enforcement, breach, termination or validity thereof (“Dispute”), the party 

 

 16 

 
raising the Dispute will give written notice to the other parties to the Dispute describing the nature of the Dispute following which the parties to such Dispute shall attempt for a period of ten
(10) Business Days from receipt by the parties of notice of such Dispute to resolve such Dispute by negotiation between representatives of the parties hereto who have authority to settle such Dispute. All such negotiations shall be confidential
and any statements or offers made therein shall be treated as compromise and settlement negotiations for purposes of any applicable rules of evidence and shall not be admissible as evidence in any subsequent proceeding for any purpose. The statute
of limitations applicable to the commencement of a lawsuit shall apply to the commencement of an arbitration hereunder, except that no defense based on the running of the statute of limitations will be available based upon the passage of time during
any such negotiation. Regardless of the foregoing, a party shall have the right to seek immediate injunctive relief pursuant to clause (c) below without regard to any such ten (10) Business Day negotiation period. 

(b) Any Dispute (including the determination of the scope or applicability of this agreement to arbitrate) that is not resolved pursuant
to clause (a) above shall be submitted to final and binding arbitration in California before one neutral and impartial arbitrator, in accordance with the laws of the State of California for agreements made in and to be performed in that State.
The arbitration shall be administered by JAMS, Inc. (“JAMS”) pursuant to its Comprehensive Arbitration Rules and Procedures, as in effect on the date hereof. The parties hereto shall appoint one arbitrator within fifteen
(15) days of a demand for arbitration. If an arbitrator is not appointed within such 15-day period, the arbitrator shall be appointed by JAMS in accordance with its Comprehensive Arbitration Rules and Procedures, as in effect on the date
hereof. The arbitrator shall designate the place and time of the hearing. The hearing shall be scheduled to begin as soon as practicable and no later than sixty (60) days after the appointment of the arbitrator (unless such period is extended
by the arbitrator for good cause shown) and shall be conducted as expeditiously as possible. The award, which shall set forth the arbitrator’s findings of fact and conclusions of law, shall be filed with JAMS and mailed to the parties no later
than thirty (30) days after the close of the arbitration hearing. The arbitration award shall be final and binding on the parties and not subject to collateral attack. Judgment upon the arbitration award may be entered in any federal or state
court having jurisdiction thereof. 
 (c) Notwithstanding the parties’ agreement to submit all Disputes to final and
binding arbitration before JAMS, the parties shall have the right to seek and obtain temporary or preliminary injunctive relief in any court having jurisdiction thereof. Such courts shall have authority to, among other things, grant temporary or
provisional injunctive relief in order to protect any party’s rights under this Agreement. Without prejudice to such provisional remedies as may be available under the jurisdiction of a court, the arbitral tribunal shall have full authority to
grant provisional remedies and to direct the parties to request that any court modify or vacate any temporary or preliminary relief issued by such court, and to award damages for the failure of any party to respect the arbitral tribunal’s
orders to that effect. 
 (d) The prevailing party shall be entitled to recover its costs and reasonable attorneys’ fees,
and the non-prevailing party shall pay all expenses and fees of JAMS, all costs of the stenographic record, all expenses of witnesses or proofs that may have been produced at the direction of the arbitrator, and the fees, costs and expenses of the
arbitrator. The arbitrator shall allocate such costs and designate the prevailing party or parties for these purposes. 
  

 17 

 Section 5.09 SEVERABILITY. Each provision of this Agreement will be interpreted so as
to be effective and valid under applicable law, but if any provision is held invalid, illegal or unenforceable under applicable law in any jurisdiction, then such invalidity, illegality or unenforceability will not affect any other provision, and
this Agreement will be reformed, construed and enforced in such jurisdiction as if such invalid, illegal or unenforceable provision had never been included herein. 

Section 5.10 RULES OF CONSTRUCTION. 

(a) The parties hereto agree that they have been represented by counsel during the negotiation, preparation and execution of this
Agreement and, therefore, waive the application of any law, regulation, holding or rule of construction providing that ambiguities in an agreement or other document will be construed against the party drafting such agreement or document. 

(b) The words “hereof,” “herein” and “herewith” and words of similar import shall, unless otherwise stated,
be construed to refer to this Agreement as a whole and not to any particular provision of this Agreement, and article, section, paragraph, exhibit and schedule references are to the articles, sections, paragraphs, exhibits and schedules of this
Agreement unless otherwise specified. Whenever the words “include,” “includes” or “including” are used in this Agreement, they shall be deemed to be followed by the words “without limitation.” All terms
defined in this Agreement shall have the defined meanings contained herein when used in any certificate or other document made or delivered pursuant hereto unless otherwise defined therein. The definitions contained in this Agreement are applicable
to the singular as well as the plural forms of such terms and to the masculine as well as to the feminine and neuter genders of such terms, unless otherwise defined herein. Any agreement, instrument or statute defined or referred to herein or in any
agreement or instrument that is referred to herein means such agreement, instrument or statute as from time to time, amended, qualified or supplemented, including (in the case of agreements and instruments) by waiver or consent and (in the case of
statutes) by succession of comparable successor statutes and all attachments thereto and instruments incorporated therein. References to a Person are also to its permitted successors and assigns. 

Section 5.11 EQUITABLE REMEDIES. The parties agree that irreparable damage would occur to the Consolidated Entities in the event
that any of the provisions of this Agreement were not performed in accordance with their specific terms or were otherwise breached. It is accordingly agreed that the either or both or the Consolidated Entities shall be entitled to an injunction or
injunctions to prevent breaches of this Agreement by the Principal and to enforce specifically the terms and provisions hereof in any federal or state court located in California, this being in addition to any other remedy to which the Consolidated
Entities are entitled under this Agreement or otherwise at law or in equity. 
 Section 5.12 WAIVER OF SECTION 1542
PROTECTIONS. As of the Closing Date, each of the parties hereto expressly acknowledges that it has had, or has had and waived, the opportunity to be advised by independent legal counsel and hereby waives and relinquishes all rights and benefits
afforded by Section 1542 of the California Civil Code and does so understanding and acknowledging the significance and consequence of such specific waiver of Section 1542 which provides: 

A GENERAL RELEASE DOES NOT EXTEND TO CLAIMS WHICH THE CREDITOR DOES NOT KNOW OR SUSPECT TO EXIST IN HIS OR HER FAVOR AT THE TIME OF
EXECUTING THE RELEASE, WHICH IF KNOWN BY HIM OR HER MUST HAVE MATERIALLY AFFECTED HIS OR HER SETTLEMENT WITH THE DEBTOR. 
  

 18 

 The Indemnifying Party acknowledges and agrees that the foregoing waiver and release does not apply to any
Escrow Claims in favor of the Consolidated Entities. 
 Section 5.13 TIME OF THE ESSENCE. Time is of the essence with
respect to all obligations under this Agreement. 
 Section 5.14 DESCRIPTIVE HEADINGS. The descriptive headings herein are
inserted for convenience only and are not intended to be part of or to affect the meaning or interpretation of this Agreement. 

Section 5.15 NO PERSONAL LIABILITY CONFERRED. This Agreement shall not create or permit any personal liability or obligation on the
part of any officer, director, partner, employee or shareholder of the REIT or the Operating Partnership. 
 [SIGNATURE PAGE
FOLLOWS] 
  

 19 

 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be signed by their
respective duly authorized officers, all as of the date first written above. 
  

			
	 CONSOLIDATED ENTITIES

	
	 AMERICAN ASSETS TRUST, INC.,

a Maryland corporation

		
	 By:
	 	 /s/ John W. Chamberlain

	 Name:
	 	John W. Chamberlain
	 Title:
	 	President
	
	 AMERICAN ASSETS TRUST, L.P.,

a Maryland limited partnership

		
	 By:
	 	AMERICAN ASSETS TRUST, INC.
		 	a Maryland corporation,
		 	Its General Partner
		
	 By:
	 	 /s/ John W. Chamberlain

	 Name:
	 	John W. Chamberlain
	 Title:
	 	President
	
	 PRINCIPAL

	
	ERNEST RADY TRUST U/D/T MARCH 10,
1983, AS AMENDED
		
	 By:
	 	 /s/ Ernest S. Rady

	 Name:
	 	Ernest S. Rady
	 Title:
	 	Trustee

 Schedule I 

LIST OF FORWARD OP MERGER ENTITIES: 

 

	 	1.	Solana Beach Towne Centres Investments, L.P. 

	 	2.	Pacific San Jose Holdings, L.P. 

	 	3.	Pacific Sorrento Mesa Holdings, L.P. 

	 	4.	Hillside 104, a California limited partnership 

	 	5.	Hillside 276, a California limited partnership 

	 	6.	Desert Hillside Holdings, LLC 

	 	7.	BWH Holdings, LLC 

	 	8.	Waikele Center Holdings, LP 

LIST OF FORWARD REIT MERGER ENTITIES: 

 

	 	1.	Pacific Stonecrest Assets, Inc. 

	 	2.	Pacific National City Assets, Inc. 

	 	3.	Western Assets, Inc. 

	 	4.	Pacific Towne Centre Assets, Inc. 

	 	5.	Pacific Oceanside Assets, Inc. 

	 	6.	Pacific San Jose Assets, Inc. 

	 	7.	KMBC Assets, Inc. 

	 	8.	Hero Retail, Inc. 

	 	9.	Pacific Sorrento Valley Assets I, Inc. 

	 	10.	Pacific Sorrento Mesa Assets, Inc. 

	 	11.	Beach Walk Assets, Inc. 

	 	12.	ICW Plaza, Inc. [d/b/a Delaware ICW Plaza, Inc.] 

	 	13.	ICW Valencia, Inc. 

	 	14.	Pacific Torrey Reserve Assets, Inc. 

	 	15.	Landmark Assets, Inc. 

	 	16.	Landmark One Market, Inc. 

	 	17.	Pacific Novato Assets, Inc. 

	 	18.	Waikele Center Assets, Inc. 

LIST OF OP SUB FORWARD MERGER ENTITIES: 

 

	 	1.	Pacific Stonecrest Holdings, L.P. 

	 	2.	Rancho Carmel Plaza, a California limited partnership 

	 	3.	Pacific Oceanside Holdings, L.P. 

	 	4.	Kearny Mesa Business Center, a California limited partnership 

	 	5.	Del Monte Center Holdings, LP 

	 	6.	Beach Walk Holdings, LP 

	 	7.	ICW Plaza, L.P., a California limited partnership 

	 	8.	ICW Valencia, L.P. 

	 	9.	Desert Oceanside Holdings, LLC 

	 	10.	San Diego Loma Palisades, L.P. 

 LIST OF OP SUB REVERSE MERGER
ENTITIES: 
  

	 	1.	Pacific Waikiki Holdings, L.P. 

	 	2.	ABW Lewers LLC 

	 	3.	King Street Holdings, LP 

	 	4.	Loma Palisades, a California general partnership 

LIST OF REIT SUB FORWARD MERGER ENTITIES: 

 

	 	1.	Pacific Del Mar Assets, Inc. 

	 	2.	Pacific Carmel Mountain Assets, Inc. 

	 	3.	Pacific Solana Beach Assets, Inc. 

	 	4.	Pacific Waikiki Assets, Inc. 

	 	5.	King Street Assets, Inc. 

	 	6.	Pacific Sorrento Valley Assets II, Inc. 

	 	7.	Pacific Santa Fe Assets, Inc. 

LIST OF CONTRIBUTED ENTITIES: 

 

	 	1.	American Assets Trust Management, LLC 

	 	2.	Winrad Vista Hacienda, a California general partnership 

	 	3.	Vista Hacienda, a California limited partnership 

	 	4.	Pacific American Assets Holdings, L.P., a California limited partnership 

	 	5.	Carmel Country Plaza, L.P. 

	 	6.	Pacific Carmel Mountain Holdings, L.P. 

	 	7.	Pacific National City Holdings, L.P. 

	 	8.	Pacific Solana Beach Holdings, L.P. 

	 	9.	Pacific San Jose Holdings, L.P. 

	 	10.	Winrad Kearny Mesa Business Center, a California general partnership 

	 	11.	Pacific Sorrento Valley Holdings I, L.P. 

	 	12.	Pacific Sorrento Mesa Holdings, L.P. 

	 	13.	Beach Walk Holdings, LP 

	 	14.	ICW Plaza, L.P., a California limited partnership 

	 	15.	ICW Valencia, L.P. 

	 	16.	Pacific Sorrento Valley Holdings II, L.P. 

	 	17.	EBW Hotel LLC 

	 	18.	Imperial Strand, a California limited partnership 

	 	19.	Winrad Imperial Strand, a California general partnership 

	 	20.	San Diego Loma Palisades, L.P. 

	 	21.	Mariner’s Point, LLC 

	 	22.	Pacific Santa Fe Holdings, L.P. 

 Schedule II 

Formation Transaction Documents 

Form of Forward REIT Merger Agreement 
 Form of
REIT Sub Forward Merger Agreement 
 Form of Forward OP Merger Agreement 

Form of OP Sub Forward Merger Agreement 
 Form
of OP Sub Reverse Merger Agreement 
 Form of OP Contribution Agreement 

Form of OP Sub Contribution Agreement 
 Form of
Alternate Contribution Agreement 
 Form of Tax Protection Agreement 

Amended and Restated Agreement of Limited Partnership of American Assets Trust, L.P. 

Registration Rights Agreement 
 Representation,
Warranty and Indemnity Agreement 
 Indemnity Escrow Agreement 

Lock-Up Agreement 
 Articles of Amendment and
Restatement of American Assets Trust, Inc. 
 Bylaws of American Assets Trust, Inc. 

Management Business Contribution Agreement 

 Exhibits 

 

	Exhibit A:	    Form of Escrow Agreement (See attached)Indemnity Escrow Agreement

 Exhibit 10.7 

INDEMNITY ESCROW AGREEMENT 

This INDEMNITY ESCROW AGREEMENT (this “Agreement”), dated as of September 13, 2010, is made by and among American Assets
Trust, Inc., a Maryland corporation (the “REIT”), American Assets Trust, L.P., a Maryland limited partnership and subsidiary of the REIT (the “Operating Partnership” and collectively with the REIT, the
“Consolidated Entities”), the REIT, acting in the capacity of escrow agent (the “Escrow Agent”), and the Ernest Rady Trust U/D/T March 10, 1983, as amended (the “Principal”). Capitalized terms
used and not otherwise defined herein shall have the respective meanings ascribed to such terms in the Indemnity Agreement (as defined below). 

WHEREAS, the REIT, the Operating Partnership and the Principal are parties to that certain Representation, Warranty and Indemnity
Agreement, dated as of September 13, 2010 and effective as of even date herewith (the “Indemnity Agreement”); 

WHEREAS, the Indemnity Agreement contains, among other things, certain representations and warranties of the Principal and indemnities
with respect thereto, and contemplates the deposit of the Indemnity Holdback Amount by the Principal into an Indemnity Holdback Escrow; 

WHEREAS, the indemnification procedures governing the indemnification obligations of the Principal are set forth in the Indemnity
Agreement; and 
 WHEREAS, the parties wish to establish the Indemnity Holdback Escrow pursuant to this Agreement, and the
Escrow Agent has agreed to hold and to release the Indemnity Holdback Amount (as reduced by any disbursements hereunder, the “Escrow Fund”) pursuant to the terms of this Agreement. 

NOW, THEREFORE, in consideration of the mutual promises and covenants herein contained, the parties hereto agree as follows: 

1. ESCROW FUND. In accordance with the Indemnity Agreement, the Principal shall deposit the Indemnity Holdback Amount into the Indemnity
Holdback Escrow on the Closing Date in the form of cash, REIT Shares and/or OP Units in escrow with the Escrow Agent. OP Units and REIT Shares constituting any portion of the Indemnity Holdback Amount and any other securities received by the Escrow
Agent in respect thereof are referred to herein as “Escrow Securities.” 
 2. INVESTMENT. The Escrow Agent
shall promptly invest any cash portion of the Escrow Fund not being disbursed, provided that such investments (i) shall be obligations of or guaranteed by the United States of America, in commercial paper obligations receiving the
highest rating from either Moody’s Investors Services, Inc. or Standard & Poor’s Corporation, or in certificates of deposit, bank repurchase agreements or bankers acceptances of domestic commercial banks with equity capital
exceeding $500,000,000 (collectively “Permitted Investments”) or in money market funds which are invested solely in Permitted Investments and (ii) shall have maturities that will not prevent or delay payments to be made
pursuant to this Agreement and the Indemnity Agreement. 

 3. EARNINGS. Notwithstanding anything herein to the contrary, all interest and earnings on
the cash portion of the Escrow Fund and all dividends and distributions in respect of the Escrow Securities, whether in cash, additional OP Units or REIT Shares (including but not limited to REIT Shares received with respect to a dividend
reinvestment plan) or other property received by the Escrow Agent shall not be part of the Escrow Fund, but shall be the property of the Principal and shall be distributed currently to the Principal; provided, that stock dividends made to
effect stock splits or similar events in respect of any Escrow Securities shall be retained by the Escrow Agent as part of the Escrow Fund. In the event that Escrow Securities are reclassified or otherwise changed into or exchanged for other
securities, property or cash pursuant to any merger, consolidation, sale of assets and liquidation or other transaction, the securities, cash or other property received by the Escrow Agent in respect of the Escrow Securities shall be retained by it
as part of the Escrow Fund. The provisions of this Section 3 shall apply to successive distributions. Such stock dividends so made or any securities, property or cash so reclassified or exchanged in respect of an OP Unit or a REIT Share
shall be valued in the aggregate at the IPO Price, and any such successive stock dividends, reclassifications or exchanges shall be similarly valued. 

4. VOTING. The Principal shall have the right to vote all of the amount of the Escrow Securities. The Escrow Agent will forward to the
Principal all notices of shareholders’ meetings, proxy statements and reports to shareholders received by the Escrow Agent in respect of (x) the Escrow Securities or (y) the Principal and will either (i) vote the Escrow
Securities only in accordance with written instructions received from the Principal or (ii) forward to the Principal a signed proxy (with power of substitution) enabling the Principal to vote such Escrow Securities. 

5. DISBURSEMENTS OF ESCROW FUND. From time to time, the Escrow Agent shall disburse all or part of the Escrow Fund in accordance with any
written instruction from the REIT or the Operating Partnership (which shall include the amounts of each form of consideration to be disbursed, the person(s) to whom the disbursement is to be made), provided that an officer of the REIT or the
Operating Partnership certifies that such disbursement instructions (i) have been approved in accordance with Section 4.03 of the Indemnity Agreement, or (ii) represent a distribution to the Principal in accordance with
Section 4.04 of the Indemnity Agreement. To the extent a disbursement is made in REIT Shares or OP Units, such disbursement shall be determined at a price per REIT Share or OP Unit equal to the IPO Price. To the extent that any
disbursement is made pursuant to this Agreement in the form of Escrow Securities, the Consolidated Entities will purchase (at the IPO Price) such number of the securities as will permit the Escrow Agent to distribute cash in lieu of any fractional
shares or OP Units. Prior to disbursing all or part of the Escrow Fund, the Escrow Agent will (i) notify the Principal in writing of the amount of the proposed disbursement and the portion thereof which is to be comprised of cash, REIT Shares
or OP Units and (ii) provide the Principal with the opportunity for at least ten (10) Business Days to (A) deposit an amount of cash, REIT Shares and/or OP Units into the Indemnity Holdback Escrow in exchange for an amount of cash,
REIT Shares and/or OP Units from the Indemnity Holdback Escrow of equal aggregate value and (B) direct the Escrow Agent to pay the proposed disbursement with an amount of cash, REIT Shares and/or OP Units equal in value to the originally
proposed disbursement, but in such proportions as the Principal shall designate to avoid adverse tax consequences. For purposes of the preceding sentence, the value of all REIT Shares and/or OP Units shall be determined at a price

 
per REIT Share or OP Unit equal to the IPO Price. In the event that the Principal directs the Escrow Agent to pay any proposed disbursement with proportions of cash, REIT Shares or OP Units that
differ from those certified by the REIT or the Operating Partnership (and to the extent necessary, the Principal has deposited the necessary amounts of cash, REIT Shares and/or OP Units into the Indemnity Holdback Escrow to make such disbursement),
the Escrow Agent shall pay such disbursement in accordance with the proportions of cash, REIT Shares and/or OP Units directed by the Principal rather than in accordance with such proportions certified by the REIT or the Operating Partnership.

 6. TERMINATION OF ESCROW FUND. Upon distribution of the entire amount of the Escrow Fund, the Indemnity Holdback Escrow shall
terminate, and the Escrow Agent shall give the Consolidated Entities notice to such effect. 
 7. LIABILITY AND COMPENSATION OF
ESCROW AGENT. 
 (a) The duties and obligations of the Escrow Agent hereunder shall be determined solely by the express
provisions of this Agreement, and no implied duties or obligations shall be read into this Agreement against the Escrow Agent. The Escrow Agent shall, in determining its duties hereunder, be under no obligation to refer to any other documents
between or among the parties related in any way to this Agreement (except to the extent that this Agreement specifically refers to or incorporates by reference provisions of any other document, including the Indemnity Agreement). The Consolidated
Entities shall indemnify and hold the Escrow Agent harmless from and against any and all liability and expense which may arise out of any action taken or omitted by the Escrow Agent, except such liability and expense as may result from the gross
negligence or willful misconduct of the Escrow Agent. The reasonable costs and expenses of the Escrow Agent to enforce its indemnification rights under this Section 7(a) shall also be paid by the Consolidated Entities. The Escrow
Agent’s indemnification rights under this Section 7 shall survive the termination of this Agreement and removal or resignation of the Escrow Agent. With respect to any claims or actions against the Escrow Agent which are indemnified
by the Consolidated Entities under this Section 7, the Consolidated Entities shall have the right to retain sole control over the defense, settlement, investigation and preparation related to such claims or actions; provided, that
(i) the Escrow Agent may employ its own counsel to defend such a claim or action if it reasonably concludes, based on the advice of counsel, that there are defenses available to it which are different from or additional to those available to
the Consolidated Entities, and (ii) neither the Consolidated Entities, on the one hand, nor the Escrow Agent, on the other hand, shall settle or compromise any such claim or action without the consent of the other, which consent shall not be
unreasonably withheld or delayed. 
 (b) The Escrow Agent shall not be liable to any person by reason of any error of judgment
or for any act done or step taken or omitted by it, or for any mistake of fact or law or anything which it may do or refrain from doing in connection herewith, unless caused by or arising out of its own gross negligence or willful misconduct.

 (c) The Escrow Agent shall be entitled to rely on, and shall be protected in acting in reliance upon, any instructions or
directions furnished to it in writing signed by the REIT or the Operating Partnership (so long as the instructions include a certificate signed by an officer that the instruction or direction has been given in compliance with any approval

  

 3 

 
procedures required under the Indemnity Agreement) and shall be entitled to treat as genuine, and as the document it purports to be, any letter, paper or other document furnished to it by the
REIT or the Operating Partnership, and believed by the Escrow Agent to be genuine and to have been signed and presented by the proper party or parties. In performing its obligations hereunder, the Escrow Agent may consult with its counsel and shall
be entitled to rely on, and shall be protected in acting in reliance upon, the advice or opinion of such counsel. 
 (d) The
Escrow Agent shall not be entitled to compensation for the services to be rendered by the Escrow Agent hereunder nor shall the Escrow Agent be reimbursed for any costs or expenses incurred by it in connection with the performance of such services.

 (e) The Escrow Agent may resign at any time by giving sixty (60) days written notice to the Consolidated Entities;
provided that such resignation shall not be effective unless and until a successor Escrow Agent has been appointed and accepts such position pursuant to the terms of this Section 7; and provided further that any such
successor agent shall be entitled to customary fees and reimbursement of expenses for providing its services hereunder. In such event, the Consolidated Entities (with the approval of the Principal) shall appoint a successor Escrow Agent or, if the
Consolidated Entities do not do so within sixty (60) days after such notice, the Escrow Agent shall be entitled to (i) appoint its own successor, provided that such successor is reasonably acceptable to the Consolidated Entities or
(ii) at the expense of the Consolidated Entities, petition any court of competent jurisdiction for the appointment of a successor Escrow Agent. Such appointment, whether by the Consolidated Entities or the Escrow Agent shall be effective on the
effective date of the aforesaid resignation (the “Indemnity Transfer Date”). On the Indemnity Transfer Date, all right title and interest to the Escrow Fund, including interest thereon, shall be transferred to the successor Escrow
Agent and this Agreement shall be assigned by the Escrow Agent to such successor Escrow Agent, and thereafter, the resigning Escrow Agent shall be released from any further obligations hereunder. The Escrow Agent shall continue to serve until its
successor is appointed, accepts this Agreement and receives the transferred Escrow Fund. 
 (f) The Escrow Agent shall not have
any right, claim or interest in any portion of the Escrow Fund except in its capacity as Escrow Agent hereunder. 
 8. TAXES.
The parties agree to treat the Escrow Fund, and all amounts earned on the Escrow Fund, as owned or earned, as applicable, by the Principal and not the REIT or the Operating Partnership and to file all tax returns on a basis consistent with such
treatment. All earnings, dividends, distributions, interest and gains earned or realized (“Earnings”) on the Escrow Fund shall be distributed to the Principal as provided in Section 3. All voting rights with respect to
the Escrow Securities shall be exercised by the Principal as provided in Section 4. The Escrow Agent shall be entitled to deduct and withhold from the amounts distributable pursuant to this Agreement to the Principal such amounts
required to be deducted and withheld with respect to the making of such distributions under the Code or any provision of state, local or foreign tax law. To the extent that amounts are so withheld, such withheld amounts shall be treated for all
purposes of this Agreement as having been distributed to the Principal. 
  

 4 

 9. REPRESENTATIONS AND WARRANTIES. Each of the REIT and the Operating Partnership represents
and warrants to the other parties hereto that it is duly organized, validly existing and in good standing under the laws of its jurisdiction of organization; that it has the power and authority to execute and deliver this Agreement and to perform
its obligations hereunder; that the execution, delivery and performance of this Agreement has been duly authorized and approved by all necessary action; that this Agreement constitutes its legal, valid and binding obligation, enforceable against it
in accordance with its terms, subject to applicable bankruptcy, insolvency, moratorium or other similar laws relating to creditors’ rights and general principles of equity; and that the execution, delivery and performance of this Agreement will
not result in a breach of or loss of rights under or constitute a default under or a violation of any trust (constructive or other), agreement, judgment, decree, order or other instrument to which it is a party or it or its properties or assets may
be bound. 
 10. BENEFIT; SUCCESSOR AND ASSIGNS. This Agreement shall be binding upon and inure to the benefit of the parties
hereto and their respective successors and permitted assigns but shall not be assignable by any party hereto without the written consent of all of the other parties hereto; provided, however, that the Escrow Agent may assign its rights
hereunder to a successor Escrow Agent appointed hereunder in accordance with Section 7. Except for the persons specified in the preceding sentence, this Agreement is not intended to confer on any person not a party hereto any rights or
remedies hereunder. 
 11. NOTICES. All notices and other communications hereunder shall be in writing and shall be deemed given
when actually received and shall be given by a nationally recognized overnight courier delivery service, certified first class mail or by facsimile (with a confirmatory copy sent by overnight courier) to the parties at the following addresses (or at
such other address for a party as shall be specified by like notice): 
  

			
	If to the Escrow Agent:
	
	 American Assets Trust, Inc.

11455 El Camino Real, Suite 200
 San Diego,
California 92130
 Attention: Chief Executive Officer

	 Facsimile:
	 	 (858) 350-2600

	 Telephone:
	 	 (858) 350-2620

	
	 If to the REIT or the Operating Partnership, to it at:

	
	 American Assets Trust, Inc.

11455 El Camino Real, Suite 200
 San Diego,
California 92130
 Attention: Lead Director

	 Facsimile:
	 	 (858) 350-2600

	 Telephone:
	 	 (858) 350-2620

Any party may designate such other address in writing to all the other parties hereto. 

 

 5 

 12. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the
laws of the State of California without reference to conflict of laws principles. 
 13. COUNTERPARTS. This Agreement may be
executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. 

14. HEADINGS. The section headings contained in this Agreement are for reference purposes only and shall not affect in any way the
meaning or interpretation of this Agreement. 
 15. SEVERABILITY. Wherever possible, each provision hereof shall be interpreted
in such manner as to be effective and valid under applicable law, but in case any one or more of the provisions contained herein shall, for any reason, be held to be invalid, illegal or unenforceable in any respect, such provision shall be
ineffective in the jurisdiction involved to the extent, but only to the extent, of such invalidity, illegality or unenforceability without invalidating the remainder of such invalid, illegal or unenforceable provision or provisions or any other
provisions hereof, unless such a construction would be unreasonable. 
 16. ENTIRE AGREEMENT; MODIFICATION AND WAIVER. This
Agreement and the Indemnity Agreement embody the entire agreement and understanding among the parties hereto with respect to the subject matter hereof and supersede any and all prior agreements and understandings relating to the subject matter
hereof. Notwithstanding the preceding sentence, the parties hereto acknowledge that the Escrow Agent is not a party to nor is it bound by the Indemnity Agreement. No amendment, modification or waiver of this Agreement shall be binding or effective
for any purpose unless (i) it is made in a writing signed by the Escrow Agent, the REIT and the Operating Partnership, and (ii) an officer of the Consolidated Entities certifies in writing that the amendment has been approved by the
Principal. No course of dealing between the parties to this Agreement shall be deemed to affect or to modify, amend or discharge any provision or term of this Agreement. No delay by any party to or any beneficiary of this Agreement in the exercise
of any of its rights or remedies shall operate as a waiver thereof, and no single or partial exercise by any party to or any beneficiary of this Agreement of any such right or remedy shall preclude any other or further exercise thereof. A waiver of
any right or remedy on any one occasion shall not be construed as a bar to or waiver of any such right or remedy on any other occasion. 

[SIGNATURE PAGE FOLLOWS] 
  

 6 

 IN WITNESS WHEREOF, the parties hereto have duly executed this Agreement as of the date
first above written. 
  

			
	CONSOLIDATED ENTITIES
	
	 AMERICAN ASSETS TRUST, INC.

a Maryland corporation

		
	By:	 	 /s/ John W. Chamberlain

	Name:	 	John W. Chamberlain
	Title:	 	President
	
	 AMERICAN ASSETS TRUST, L.P.

a Maryland limited partnership

		
	By:	 	 American Assets Trust, Inc.

a Maryland corporation

		 	Its General Partner
		
	By:	 	 /s/ John W. Chamberlain

	Name:	 	John W. Chamberlain
	Title:	 	President
	
	ESCROW AGENT
	
	 AMERICAN ASSETS TRUST, INC.

a Maryland corporation

		
	By:	 	 /s/ John W. Chamberlain

	Name:	 	John W. Chamberlain
	Title:	 	President
	
	PRINCIPAL
	
	 ERNEST RADY TRUST U/D/T MARCH 10,

1983, AS AMENDED

		
	By:	 	 /s/ Ernest S. Rady

	Name:	 	Ernest S. Rady
	Title:	 	Trustee

 [Signature Page to
Idemnity Escrow Agreement]

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