Document:

Succession Agreement

 Exhibit 10.1 
 SUCCESSION AGREEMENT 
 This SUCCESSION AGREEMENT (the
“Agreement”) is made and entered into as of the 30th day of January, 2013 (the “Effective Date”), by and between Bill Barrett Corporation, a Delaware corporation (the “Company”), and Kurt M. Reinecke (the
“Executive”). 
 WHEREAS, the Executive served as Executive Vice President—Exploration of the Company through
January 14, 2013 (the “Separation Date”), and as of the date hereof has agreed to provide continued services to the Company as an employee in a non-officer role; and 
 WHEREAS, the Executive and the Company now desire to enter into a mutually satisfactory arrangement concerning, among other things, the Executive’s eventual separation from service with the
Company, and other matters related thereto; 
 NOW, THEREFORE, in consideration of the foregoing and the mutual covenants and agreements
contained herein, the Executive and the Company agree as follows: 
 1. Succession. 

(a) Termination Date. The Executive hereby acknowledges and agrees that his employment with the Company shall terminate on
February 18, 2013 (the “Termination Date”). For the avoidance of doubt, the Executive shall continue to participate in the Company’s broad-based compensation and benefit plans in which he currently participates or to which
he is a party through the Termination Date; provided that in the event that any terms of this Agreement conflict with the terms of any other compensation or benefit plan, the terms of this Agreement shall exclusively govern; and provided
further that nothing herein shall result in the payment of duplicate amounts or benefits. 
 (b) Resignation of Officer
Positions. The Executive acknowledges that on the Separation Date, the Executive resigned his positions as Executive Vice President—Exploration of the Company, and as an officer or any other position with, any of the Company’s
affiliates. From the Separation Date until the Termination Date, the Executive shall continue to serve as an employee of the Company, in a non-officer role with the title of Exploration Advisor, providing advice and counsel on certain strategic,
technical and other matters and performing such other duties as may be delegated to the Executive by the Chief Executive Officer of the Company or the Company’s Board of Directors (the “Board”). 

(c) Acknowledgments. The Executive acknowledges and agrees that for purposes of all plans, agreements, policies and arrangements
of the Company and its affiliates in which the Executive participates, including the Company’s Severance Plan and all awards denominated in the common stock of the Company held by the Executive, the resignation of the Executive from his
positions with the Company and its affiliates on the Separation Date and the cessation of the Executive’s employment with the Company and its affiliates on the Termination Date is a voluntary resignation by the Executive. Moreover, in the case
of any such plan, agreement, policy or arrangement that includes the concept of resignation with “good reason” or a similar term of like meaning, the Executive agrees that this voluntary resignation will be considered to have been made
without “good reason” or such similar term. Further, from and after the Effective Date, the Executive waives any right to resign from the Company and its affiliates for “good reason” or a similar term of like meaning for purposes
of any plan, agreement, policy or arrangement of the Company and its affiliates. 

 2. Separation Payments and Benefits. In consideration of the Executive’s service to the Company
and the Executive’s agreement to comply with the terms of this Agreement, specifically including without limitation the restrictive covenants in Section 3 of this Agreement and the “Release” (as defined in Section 5 of this
Agreement), the Executive shall be entitled to the payments and benefits set forth below on or following the Termination Date. In the event that Executive dies before any such payment becomes due and payable according to the terms of this Agreement,
such payments shall be made to the Executive’s heirs in accordance with the terms of this Agreement. 
 (a) Accrued
Obligations. Within 30 days following the Termination Date, the Executive shall be entitled to receive a cash payment equal to any base salary and vacation benefits accrued but unpaid or unused as of the Termination Date. 

(b) Severance Payment. The Executive shall be entitled to receive a cash severance payment in an amount equal to $794,272.50 (the
“Severance Payment”), which Severance Payment shall be made in six equal installments of $132,378.75 beginning, subject to Section 10(c) of this Agreement, on May 20, 2013 and on the eighteenth day of each third calendar
month thereafter or, if the eighteenth is not a business day, the first business day thereafter (e.g., the second payment will be made on August 19, 2013), with the last payment being made on August 18, 2014 (the period between the
Termination Date and August 18, 2014, the “Severance Period”); provided, however, if a “change in control event” (within the meaning of Section 409A of the Internal Revenue Code of 1986, as amended
(together with any Treasury regulations promulgated or other Treasury guidance thereunder, the “Code”)) of the Company occurs prior to the last payment date, any then unpaid portion of the Severance Payment shall become payable
within 60 days following such change in control event. For the avoidance of doubt, any acceleration of the Severance Payment shall not affect the length of the Severance Period. 

(c) Stock-Based Awards. Each unvested award denominated with respect to the common stock of the Company that
is held by the Executive as of the Termination Date shall, in accordance with its existing terms, be forfeited as of the Termination Date. Each vested option with respect to the common stock of the Company that is held by the Executive as of the
Termination Date shall, in accordance with its existing terms, remain exercisable until the earlier of the
90th day following Termination Date and the expiration of
the original term of such option, after which date any such options that have not been exercised shall be forfeited and cancelled. For the avoidance of doubt, the Executive shall continue to comply with all Company policies and applicable laws
governing his transactions in securities of the Company. 
 (d) 2012 Bonus. The Executive shall be eligible to receive a
bonus in respect of 2012 pursuant to the Company’s Performance Cash Program, in an amount determined by the Board or the Compensation Committee thereof in a manner consistent with that used for the Company’s executive officer group
generally. 

  
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 (e) Deferred Compensation Plan. The Executive shall be entitled to a distribution of
his accrued deferred compensation in accordance with the terms of the Company’s Deferred Compensation Plan. 
 (f)
401(k) Plan. The Executive shall be entitled to a distribution of his account balance in the Company’s 401(k) Plan in accordance with the terms thereof. For the avoidance of doubt, the Executive shall not be eligible for an employer
match with respect to the Company’s 401(k) plan for any portion of 2013. 
 (g) Health Care Benefits. During the
Severance Period, the Company shall provide the Executive and his eligible dependents with medical and dental insurance coverage (the “Health Care Benefits”) equivalent to those which the Executive and his eligible dependents were
receiving immediately prior to the Termination Date; provided, however, that (i) the cost of the Health Care Benefits (based on prevailing rates under Section 4980B of the Code or other applicable law
(“COBRA”)) shall be reported by the Company as taxable income to the Executive to the extent reasonably determined by the Company to be necessary to avoid the Health Care Benefits from being considered to have been provided under a
discriminatory self-insured medical reimbursement plan pursuant to Section 105(h) of the Code, but otherwise such coverage shall be provided at the same after-tax cost to the Executive and/or the Executive’s eligible dependents as required
by this Section 2(g), (ii) the Health Care Benefits may, if elected by the Company, be provided through the Executive electing coverage under COBRA for the maximum allowable period and the Company’s paying the premiums for such
coverage on the Executive’s behalf, (iii) if the Executive becomes re-employed with another employer and is eligible to receive health care benefits under another employer-provided plan, the health care benefits provided hereunder shall
cease from and following the first date of such eligibility, and (iv) to the extent such coverage cannot be provided to the Executive following the expiration of the maximum applicable COBRA period because it is not allowed by a third-party
insurance carrier, or to the extent the provision of such coverage would result in tax penalties to Executive pursuant to Section 409A of the Code, in lieu of such coverage the Company shall pay to the Executive on the first day of each month
of the Severance Period in which such coverage is not provided an amount in cash equal to the cost of the Executive purchasing such coverage on the open market, as reasonably determined by the Company. 

(h) Employee Assistance Program. During the Severance Period, the Executive shall be permitted to participate in the
Company’s Employee Assistance Program, in accordance with the terms of such program as in effect from time to time. 
 (i)
Outplacement Services. During the three months following the Termination Date, the Executive shall be provided with outplacement services as determined by the Company. 
 (j) Effect of Payments on Compensatory Arrangements. The Executive acknowledges that the payments and benefits to which he becomes entitled pursuant to this Section 2 and otherwise solely on
account of the termination of his employment shall not be considered in determining his benefits under any plan, agreement, policy or arrangement of the Company and its affiliates, including but not limited to the Company’s 401(k) plan and
other deferred compensation arrangements. The payments and benefits provided under this Section 2 shall be in full satisfaction of the obligations of the Company and its affiliates to the Executive

  
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under this Agreement or any other plan, agreement, policy or arrangement of the Company and its affiliates upon his termination of employment, and in no event shall the Executive be entitled to
severance pay or benefits beyond those specified in this Section 2. For the avoidance of doubt, until the Termination Date, the Executive shall continue to be entitled to any coverage to which he is entitled as of the date hereof under the
Company’s directors and officer’s liability insurance coverage. 
 3. Restrictive Covenants; Effect of Certain Terminations.

 (a) Nondisclosure of Confidential Information. 

(i) The Company and the Executive agree that, during the course of the Executive’s employment with the Company, the
Executive has had and will continue to have access to, and has gained and will continue to gain knowledge with respect to, “Confidential Information” (as defined below). The Executive agrees that the Executive shall not, without the prior
written consent of the Company, during the period of the Executive’s employment with the Company and thereafter for so long as it remains Confidential Information, use or disclose, or knowingly permit any unauthorized Person (as defined in
Section 13(d) of the Securities Exchange Act of 1934) to use, disclose or gain access to, any Confidential Information; provided, however, that the Executive may disclose Confidential Information (x) as required by law or
(y) as ordered by a court, provided that in any event described in the preceding clause (x) or (y), (A) the Executive shall promptly notify the Company in writing, and consult with and assist the Company in seeking a protective
order or request for another appropriate remedy, (B) in the event that such protective order or remedy is not obtained, or if the Company waives compliance with the terms of the preceding clause (A), the Executive shall disclose only that
portion of the Confidential Information that, in the opinion of the Executive’s legal counsel, is legally required to be disclosed and shall exercise reasonable best efforts to assure that confidential treatment shall be accorded to such
Confidential Information by the receiving Person and (C) to the extent permitted by applicable law, the Company shall be given an opportunity to review the Confidential Information prior to disclosure thereof. As requested by the Company from
time to time and upon the Termination Date, the Executive shall promptly deliver to the Company all copies and embodiments, in whatever form (including electronic), of all Confidential Information in the Executive’s possession or control
irrespective of the location or form of such material and, if requested by the Company, shall provide the Company with written confirmation that all such materials have been delivered to the Company. 

(ii) Without limiting the foregoing, the Executive agrees to keep confidential the existence of, and any information
concerning, any dispute between the Executive and the Company or any of its affiliates, except that the Executive may disclose information concerning such dispute to the court that is considering such dispute or to the Executive’s legal counsel
(provided that such counsel agrees not to disclose any such information other than as necessary to the prosecution or defense of such dispute). 
 (iii) For purposes of this Agreement, “Confidential Information” means information, observations and data concerning the business and affairs of the Company or

  
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any of its affiliates, including all business information (whether or not in written form) that relates to the Company or any of its affiliates, or their directors, officers, employees,
customers, suppliers or contractors or any other third parties with respect to which the Company or any of its affiliates has a business relationship or owes a duty of confidentiality, or their respective businesses or products, and that is not
known to the public generally other than as a result of the Executive’s breach of this Agreement, including technical information or reports; trade secrets; unwritten knowledge and “know-how”; geologic concepts; exploration plans;
operating instructions; training manuals; customer lists; customer buying records and habits; product sales records and documents, and product development, marketing and sales strategies; market surveys; marketing plans; profitability analyses;
product cost; long-range plans; information relating to pricing, competitive strategies and new product development; information relating to any forms of compensation or other personnel-related information; contracts; and supplier lists.
Confidential Information shall not include such information known to the Executive prior to the Executive’s involvement with the Company or any of its affiliates or information rightfully obtained from a third party (other than pursuant to a
breach by the Executive of this Agreement or any other duty of confidentiality). 
 (iv) Without limiting the
prohibitions contained herein on the use of the Confidential Information, the Company acknowledges that Executive may retain mental impressions of the Confidential Information. The Company agrees that Recipient shall not be precluded from working on
or acquiring interests in any properties or projects outside the “Geographic Territory” (as defined below) at any time or inside the Geographic Territory after the “Restriction Period” (as defined below) because of such retained
mental impressions. 
 (b) Noncompetition and Nonsolicitation. 

(i) Within the “Geographic Territory” (as defined below) and during the period of the Executive’s
employment with the Company and its affiliates and during the period beginning on the Termination Date and ending on November 18, 2013 (the “Restriction Period”), the Executive shall not: 

(A) directly or indirectly, without the prior written consent of the Company, engage in or invest as an owner, partner,
stockholder, licensor, director, officer, agent or consultant for any Person that conducts a business that is directly in competition with a business then conducted by the Company or any of its affiliates; provided, however,
that this provision shall not prevent the Executive from passively investing as a less than two percent stockholder in the securities of any company listed on a national securities exchange or quoted on an automated quotation system; or 

(B) accept employment with any Person that conducts a business that is directly in competition with a business then
conducted by the Company or any of its affiliates if such employment would result in the Executive being involved in the management, operations or business affairs of such Person. 

  
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 For purposes of this Agreement, “Geographic Territory” means any state,
foreign country or other political subdivision in which the Company or any of its affiliates does business. 

(ii) During the Restriction Period, the Executive shall not, directly or indirectly, without the prior written consent of
the Company, (A) actively solicit, recruit or hire any Person who is at such time, or who at any time during the six-week period prior to such solicitation or hiring had been, an employee of the Company or any of its affiliates, provided
however, that this subsection (A) shall not apply to any employee of the Company whose employment is terminated pursuant to a reduction in force by the Company, (B) solicit or encourage any employee of the Company or any of its
affiliates to leave the employment of the Company or any of its affiliates or (C) interfere with the relationship of the Company or any of its affiliates with any Person or entity who or that is employed by or otherwise engaged to perform
services for the Company or any of its affiliates. 
 (iii) During the Restriction Period, the Executive shall
not, directly or indirectly, interfere with, disrupt or attempt to disrupt any past, present or prospective relationship, contractual or otherwise, between the Company or any of its affiliates, on the one hand, and any of their respective customers,
partners, suppliers or stockholders on the other hand. 
 (iv) The Restriction Period shall be tolled during (and
shall be deemed automatically extended by) any period during which the Executive is in violation of the provisions of this Section 3(b). 
 (v) In the event that a court of competent jurisdiction determines that any provision of this Section 3(b) is invalid or more restrictive than permitted under the governing law of such jurisdiction,
then, only as to enforcement of this Section 3(b) within the jurisdiction of such court, such provision shall be interpreted and enforced as if it provided for the maximum restriction permitted under such governing law. 

(c) Nondisparagement. From and following the Effective Date, the Executive shall not make, either directly or by or through
another Person, any oral or written negative, disparaging or adverse statements or representations of or concerning the Company or its affiliates, any of their clients or businesses or any of their current or former officers, directors or employees;
provided, however, that nothing herein shall prohibit (i) confidential, critical communications between the Executive and the Company or its representatives in connection with the Executive’s employment or (ii) the
Executive from disclosing truthful information if legally required (whether by oral questions, interrogatories, requests for information or documents, subpoena, civil investigative demand or similar process). 

(d) Return of Property. The Executive acknowledges that all documents, records, files, lists, equipment, computer, software or
other property (including intellectual property) relating to the businesses of the Company or any of its affiliates, in whatever form (including electronic), and all copies thereof, that have been or are received or created by the Executive while an
employee of the Company or any of its affiliates (including Confidential Information) are and shall remain the property of the Company and its affiliates, and the Executive shall 

  
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immediately return such property to the Company upon the termination of the Executive’s employment and, in any event, at the Company’s request; provided, however, the
Executive shall be permitted to retain his Company-issued cell phone, subject to the Company’s removal of all Company data stored on such cell phone. The Executive further agrees that any property situated on the premises of, and owned by, the
Company or any of its affiliates, including disks and other storage media, filing cabinets or other work areas, is subject to inspection by the Company’s personnel at any time with or without notice. 

(e) Remedies and Injunctive Relief. The Executive acknowledges that a violation by the Executive of any of the covenants contained
in this Agreement would cause irreparable damage to the Company and its affiliates in an amount that would be material but not readily ascertainable, and that any remedy at law (including the payment of damages) would be inadequate. Accordingly, the
Executive agrees that, notwithstanding any provision of this Agreement to the contrary, in addition to any other damages it is able to show, the Company shall be entitled (without the necessity of showing economic loss or other actual damage) to
(i) cease payment of the Severance Payment and return of any portion of the Severance Payment already paid and (ii) injunctive relief (including temporary restraining orders, preliminary injunctions and permanent injunctions), without
posting a bond, in any court of competent jurisdiction for any actual or threatened breach of any of the covenants set forth in this Agreement in addition to any other legal or equitable remedies it may have. The preceding sentence shall not be
construed as a waiver of the rights that the Company may have for damages under this Agreement or otherwise, and all such rights shall be unrestricted. 
 (f) Acknowledgments. 
 (i) The Executive acknowledges that
the Company and its affiliates have expended and will continue to expend substantial amounts of time, money and effort to develop business strategies, employee, customer and other relationships and goodwill to build an effective organization. The
Executive acknowledges that the Company has a legitimate business interest in and right to protect its Confidential Information, goodwill and employee, customer and other relationships, and that the Company would be seriously damaged by the
disclosure of Confidential Information and the loss or deterioration of its employee, customer and other relationships. The Executive further acknowledges that the Company and its affiliates are entitled to protect and preserve the going concern
value of the Company to the extent permitted by law. 
 (ii) In light of the foregoing acknowledgments, the
Executive agrees that the covenants contained in this Agreement are reasonable and properly required for the adequate protection of the businesses and goodwill of the Company and its affiliates. The Executive further acknowledges that, although the
Executive’s compliance with the covenants contained in this Agreement may prevent the Executive from earning a livelihood in a business similar to the business of the Company, the Executive’s experience and capabilities are such that the
Executive has other opportunities to earn a livelihood and adequate means of support for the Executive and the Executive’s dependents. 

  
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 (iii) Prior to execution of this Agreement, the Executive was advised by the
Company of the Executive’s right to seek independent advice from an attorney of the Executive’s own selection regarding this Agreement. The Executive acknowledges that the Executive has entered into this Agreement knowingly and voluntarily
and with full knowledge and understanding of the provisions of this Agreement after being given the opportunity to consult with counsel. The Executive further represents that, in entering into this Agreement, the Executive is not relying on any
statements or representations made by any of the Company’s directors, officers, employees or agents that are not expressly set forth herein, and that the Executive is relying only upon the Executive’s own judgment and any advice provided
by the Executive’s attorney. 
 (iv) In light of the acknowledgements contained in this Section 3(f),
the Executive agrees not to challenge or contest the reasonableness, validity or enforceability of any limitations and obligations contained in this Agreement. 
 (g) Effect of Certain Terminations. If the Executive’s employment is terminated prior to the Termination Date (i) by the Company for “cause,” (ii) by the Executive for any
reason or (iii) on account of the Executive’s death or “disability” (as each quoted term is defined in the applicable plan, agreement, policy or arrangement of the Company in which the Executive participates or to which he is a
party), the payments and benefits to which the Executive is entitled on account of such termination shall be determined pursuant to each such plan, agreement, policy or arrangement and without regard to Section 2 of this Agreement. Except as
provided in the immediately preceding sentence with respect to Section 2 of this Agreement, this Agreement shall otherwise remain in effect following any termination of employment under circumstances described in this Section 3(g).

 4. Cooperation. In consideration of the payments and benefits set forth in this Agreement, the Executive agrees that he shall remain
available to the Company following his cessation of employment with the Company (whether or not on the Termination Date) to provide assistance in transitioning his duties, complete any pending projects, manage handoff of relationships and provide
such other advice, expertise or knowledge with respect to his duties Executive Vice President—Exploration of the Company as may be reasonably requested by the Board or the Company’s Chief Executive Officer from time to time. In addition,
the Executive agrees to provide assistance to the Company and its advisors in connection with any audit, investigation or administrative, regulatory or judicial proceeding involving matters within the scope of his duties and responsibilities to the
Company during his employment with the Company, or as to which he otherwise has knowledge (including being available to the Company upon reasonable notice for interviews and factual investigations, and appearing at the Company’s reasonable
request to give testimony without requiring services of a subpoena or other legal process). In the event that the Company requires the Executive’s assistance in accordance with this section, the Company shall (i) reimburse the Executive
for reasonable out-of-pocket expenses (including travel, lodging and meals) incurred by the Executive in connection with such assistance, subject to reasonable documentation and compliance with the Company’s standard expense reimbursement
policy, and (ii) if such assistance is provided pursuant to the Company’s request after the Severance Period, the Company shall pay the Executive a consulting fee of $250 per hour. 

  
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 5. General Release. The Executive acknowledges that, as of the Effective Date, he is not legally
entitled the payments and benefits set forth in this Agreement to which he will first become entitled following the Effective Date. In consideration of such payments and benefits, on or following the Termination Date, but not later than 21 days
following the Termination Date, the Executive shall execute and deliver to the Company a release of claims against the Company and its subsidiaries and affiliates and each of their respective officers, employees, directors, shareholders and agents,
in the form of Exhibit A hereto (the “Release”). Notwithstanding anything in this Agreement or in any other plan, policy, agreement or arrangement of the Company to the contrary, whether or not the Executive is a party thereto, if
the Executive (a) fails to execute and deliver the Release to the Company within such 21-day period, or (b) revokes the waiver of age discrimination claims contained in the Release in accordance with the terms thereof, the Executive shall
forfeit his right to any compensation or benefits, and repay to the Company any compensation or benefits received, to which he would not have been legally entitled had he been terminated by the Company without cause on the Effective Date.

 6. No Mitigation; No Offset. In no event shall the Executive be obligated to seek other employment or take any other action by way of
mitigation of the amounts payable to the Executive under any of the provisions of this Agreement and, such amounts shall not be reduced whether or not the Executive obtains other employment. 
 7. Tax Withholding. The Company shall be entitled to withhold from the benefits and payments described herein all income and employment taxes required to be withheld by applicable law. 

8. Notices. All notices, requests, demands or other communications under this Agreement shall be in writing and shall be deemed to have been duly
given when delivered in person or deposited in the United States mail, postage prepaid, by registered or certified mail, return receipt requested, to the party to whom such notice is being given as follows: 

 

							
		  	As to the Executive:	  	The Executive’s last address on the books and records of the Company
		  		  	
		  	As to the Company:	  	Bill Barrett Corporation 
		  		  	1099 18th Street
		  		  	Suite 2300
		  		  	Denver, Colorado 80202
		  		  	Facsimile No. (303) 291-0420
		  		  	Attention: General Counsel

 Any party may change his or its address or the name of the person to whose attention the notice or other communication
shall be directed from time to time by serving notice thereof upon the other party as provided herein. 
 9. Successors. This Agreement
shall inure to the benefit of and be enforceable by the Executive’s legal representatives. This Agreement shall inure to the benefit of and be binding upon the Company and its successors and assigns. As used in this Agreement,
“Company” shall mean the Company as hereinbefore defined and any successor to its business and/or assets as aforesaid which assumes and agrees to perform this Agreement by operation of law, or otherwise. 

  
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 10. Section 409A. 
 (a) General. It is intended that payments and benefits made or provided under this Agreement shall not result in penalty taxes or accelerated taxation pursuant to Section 409A of the Code. Any
payments that qualify for the “short-term deferral” exception, the separation pay exception or another exception under Section 409A of the Code shall be paid under the applicable exception. For purposes of the limitations on
nonqualified deferred compensation under Section 409A of the Code, each payment of compensation under this Agreement shall be treated as a separate payment of compensation for purposes of applying the exclusion under Section 409A of the
Code for short-term deferral amounts, the separation pay exception or any other exception or exclusion under Section 409A of the Code. All payments to be made upon a termination of employment under this Agreement may only be made upon a
“separation from service” under Section 409A of the Code to the extent necessary in order to avoid the imposition of penalty taxes on the Executive pursuant to Section 409A of the Code. In no event may the Executive, directly or
indirectly, designate the calendar year of any payment under this Agreement. 
 (b) Reimbursements and In-Kind Benefits.
Notwithstanding anything to the contrary in this Agreement, all reimbursements and in-kind benefits provided under this Agreement that are subject to Section 409A of the Code shall be made in accordance with the requirements of
Section 409A of the Code, including, where applicable, the requirement that (i) any reimbursement is for expenses incurred during the Executive’s lifetime (or during a shorter period of time specified in this Agreement); (ii) 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; (iii) 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 (iv) the right to reimbursement or in-kind benefits is not subject to liquidation or exchange for
another benefit. 
 (c) Delay of Payments. Notwithstanding any other provision of this Agreement to the contrary, if the
Executive is considered a “specified employee” for purposes of Section 409A of the Code (as determined in accordance with the methodology established by the Company as in effect on the Termination Date), any payment that constitutes
nonqualified deferred compensation within the meaning of Section 409A of the Code that is otherwise due to the Executive under this Agreement during the six-month period immediately following the Executive’s separation from service (as
determined in accordance with Section 409A of the Code) on account of the Executive’s separation from service shall be accumulated and paid to the Executive on the first business day of the seventh month following his separation from
service (the “Delayed Payment Date”). If the Executive dies during the postponement period, the amounts and entitlements delayed on account of Section 409A of the Code shall be paid to the personal representative of his estate
on the first to occur of the Delayed Payment Date or 30 calendar days after the date of the Executive’s death. 

  
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 (d) Separation from Service. Despite any contrary provision of this Agreement, any
references to termination of employment or date of termination shall mean and refer to the date of the Executive’s “separation from service,” as that term is defined in Section 409A of the Code and Treasury regulation
Section 1.409A-1(h). 
 11. Miscellaneous. 
 (a) Governing Law; Dispute Resolution. This Agreement, and the rights and obligations of the parties hereto, shall be governed by and construed in accordance with the laws of the State of Delaware,
without respect to its principles of conflicts of laws, except to the extent governed by federal laws, and shall be construed according to its fair meaning and not for or against any party. The parties hereto irrevocably submit to the jurisdiction
of any state or federal court sitting in or for Denver County, Colorado with respect to any dispute arising out of or relating to this Agreement, and each party irrevocably agrees that all claims in respect of such dispute or proceeding shall be
heard and determined in such courts. The parties hereto hereby irrevocably waive, to the fullest extent permitted by law, any objection which they may now or hereafter have to the venue of any dispute arising out of or relating to this Agreement or
the transactions contemplated hereby brought in such court or any defense of inconvenient forum for the maintenance of such dispute or proceeding. Each party hereto agrees that a judgment in any such dispute may be enforced in other jurisdictions by
suit on the judgment or in any other manner provided by law. Each party hereto hereby irrevocably and unconditionally waives, to the fullest extent permitted by law, any right it may have to a trial by jury in respect of any litigation as between
the parties directly or indirectly arising out of, under or in connection with this Agreement or the transactions contemplated hereby or disputes relating hereto. Each of the parties hereto (i) certifies that no representative, agent or
attorney of the other party has represented, expressly or otherwise, that such other party would not, in the event of litigation, seek to enforce the foregoing waivers and (ii) acknowledges that it and the other parties have been induced to
enter into this Agreement by, among other things, the mutual waivers and certifications contained in this Section 11(a). 

(b) Severability. If any provision hereof is unenforceable, such provision shall be fully severable, and this Agreement shall be
construed and enforced as if such unenforceable provision had never comprised a part hereof, the remaining provisions hereof shall remain in full force and effect, and the court construing the Agreement shall add as a part hereof a provision as
similar in terms and effect to such unenforceable provision as may be enforceable, in lieu of the unenforceable provision. 

(c) Headings and Captions. The headings and captions of this Agreement are not part of the provisions hereof and shall have no
force or effect. 
 (d) Amendments. This Agreement may not be amended or modified otherwise than by a written agreement
executed by the parties hereto or their respective successors and legal representatives. 

  
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 (e) Interpretation. As used in this Agreement, the term
(a) “affiliate” means an entity controlled by, controlling or under common control with the Company, and (b) “including” does not limit the preceding words or terms. 

[Signature page follows] 

  
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 IN WITNESS WHEREOF, the Executive has hereunto set his hand and the Board of Directors of the Company has
caused this Agreement to be executed by its duly authorized representative, all as of the date first above written. 
  

			
	
	/s/ KURT M. REINECKE
	KURT M. REINECKE
	
	BILL BARRETT CORPORATION
	
	/s/ FRANCIS B. BARRON
	BY:	 	FRANCIS B. BARRON
	 TITLE:
	 	 EXECUTIVE VICE PRESIDENT-

GENERAL COUNSEL

  
 [Signature Page to Succession
Agreement] 

 EXHIBIT A 
 This General Release of all Claims (this “Agreement”) is entered into on March __, 2013 by and between Bill Barrett Corporation, a Delaware corporation (the “Company”)
and Kurt M. Reinecke (the “Executive”). 
 In consideration of the payments and benefits set forth in the Succession Agreement
(the “Succession Agreement”) between the Executive and the Company, effective January 30, 2013 (the “Effective Date”), to which the Executive first became legally entitled following the Effective Date, the
Executive agrees as follows: 
 1. General Release and Waiver of Claims. 

(a) Release. In consideration of the payments and benefits provided to the Executive under the Succession Agreement to which the
Executive first became legally entitled following the Effective Date, and after consultation with counsel, the Executive and each of the Executive’s respective heirs, executors, administrators, representatives, agents, successors and assigns
(collectively, the “Releasors”) hereby irrevocably and unconditionally release and forever discharge the Company and its subsidiaries and affiliates and each of their respective officers, employees, directors, shareholders and
agents (“Releasees”) from any and all claims, actions, causes of action, rights, judgments, obligations, damages, demands, accountings or liabilities of whatever kind or character (collectively, “Claims”),
including, without limitation, any Claims under any federal, state, local or foreign law, that the Releasors may have, or in the future may possess, arising out (i) of the Executive’s employment relationship with and service as an
employee, officer or director of the Company, and the termination of such relationship or service and (ii) any event, condition, circumstance or obligation that occurred, existed or arose on or prior to the date hereof; provided,
however, that notwithstanding anything else herein to the contrary, this Agreement shall not affect: the obligations of the Company or the Executive set forth in the Succession Agreement or any other plan, policy or arrangement of the Company
or other obligations that, in each case, by their terms, are to be performed after the date hereof by the Company or the Executive (including, without limitation, obligations to the Executive under the Succession Agreement for any severance or
similar payments or benefits, under any stock option, stock or equity-based award, plan or agreements, or payments or obligations under any pension plan or other benefit or deferred compensation plan, all of which shall remain in effect in
accordance with their terms); any indemnification or similar rights the Executive has as a current or former officer or director of the Company, including, without limitation, any and all rights thereto referenced in the Company’s bylaws, other
governance documents, or any rights with respect to directors’ and officers’ insurance policies; and the Executive’s right to reimbursement of business expenses. 

(b) Specific Release of ADEA Claims. In further consideration of the payments and benefits provided to the Executive under the
Succession Agreement to which the Executive first became legally entitled following the Effective Date, the Releasors hereby unconditionally release and forever discharge the Releasees from any and all Claims that the Releasors may have as of the
date the Executive signs this Agreement arising under the Federal Age Discrimination in Employment Act of 1967, as amended, and the applicable rules and regulations promulgated thereunder (“ADEA”). By signing this Agreement, the
Executive 

 
hereby acknowledges and confirms the following: (i) the Executive was advised by the Company in connection with his termination to consult with an attorney of his choice prior to signing
this Agreement and to have such attorney explain to the Executive the terms of this Agreement, including, without limitation, the terms relating to the Executive’s release of claims arising under ADEA, and the Executive has in fact consulted
with an attorney; (ii) the Executive was given a period of not fewer than twenty-one (21) calendar days to consider the terms of this Agreement and to consult with an attorney of his choosing with respect thereto; and (iii) the
Executive knowingly and voluntarily accepts the terms of this Agreement. The Executive also understands that he has seven (7) calendar days following the date on which he signs this Agreement within which to revoke the release contained in this
paragraph, by providing the Company a written notice of his revocation of the release and waiver contained in this paragraph. 

(c) No Assignment. The Executive represents and warrants that he has not assigned any of the Claims being released under this
Agreement. 
 2. Proceedings. The Executive has not filed, and agrees not to initiate or cause to be initiated on his
behalf, any complaint, charge, claim or proceeding against the Releasees before any local, state or federal agency, court or other body, other than with respect to the obligations of the Company to the Executive under the Succession Agreement or in
respect of any other matter described in the proviso to Section 1(a) (each, individually, a “Proceeding”), and agrees not to participate voluntarily in any Proceeding. The Executive waives any right he may have to benefit in
any manner from any relief (whether monetary or otherwise) arising out of any Proceeding. 
 3. Remedies. In the event
the Executive initiates or voluntarily participates in any Proceeding following his receipt of written notice from the Company and a failure to cease such participation within thirty (30) calendar days following receipt of such notice, or if he
revokes the ADEA release contained in Paragraph 1(b) of this Agreement within the seven (7)-calendar-day period provided under Paragraph 1(b), the Company may, in addition to any other remedies it may have, reclaim any amounts paid to him,
and/or terminate any benefits or payments that are subsequently due, in each case pursuant to the last sentence of Section 5 of the Succession Agreement, without waiving the release otherwise granted herein. The Executive understands that by
entering into this Agreement he will be limiting the availability of certain remedies that he may have against the Company and limiting also his ability to pursue certain claims against the Company. 

4. Severability Clause. In the event any provision or part of this Agreement is found to be invalid or unenforceable, only that
particular provision or part so found, and not the entire Agreement, will be inoperative. 
 5. Nonadmission. Nothing
contained in this Agreement will be deemed or construed as an admission of wrongdoing or liability on the part of the Company. 

6. Governing Law. All matters affecting this Agreement, including the validity thereof, are to be governed by, and interpreted and
construed in accordance with, the laws of the State of Delaware applicable to contracts executed in and to be performed in that State. 

  
 A-2

 7. Notices. All notices or communications hereunder shall be in writing, addressed as
provided in Section 8 of the Succession Agreement. 
 THE EXECUTIVE ACKNOWLEDGES THAT HE HAS READ THIS AGREEMENT AND THAT HE FULLY
KNOWS, UNDERSTANDS AND APPRECIATES ITS CONTENTS, AND THAT HE HEREBY EXECUTES THE SAME AND MAKES THIS AGREEMENT AND THE RELEASE AND AGREEMENTS PROVIDED FOR HEREIN VOLUNTARILY AND OF HIS OWN FREE WILL. 

IN WITNESS WHEREOF, the Executive has executed this Agreement on the date set forth below. 

 

	
	
	/s/ Kurt M. Reinecke
	Kurt M. Reinecke
	
	Date of Execution: January 30, 2013

  
 A-3Omnibus Agreement

 Exhibit 10.1 
 OMNIBUS AGREEMENT 
 by and between 

DUKE REALTY LIMITED PARTNERSHIP, 
 and 
 CSP OPERATING PARTNERSHIP, LP 

as of January 29, 2013 

 OMNIBUS AGREEMENT 

THIS OMNIBUS AGREEMENT (this “Agreement”) made and entered into as of January 29, 2013 (the “Effective
Date”), by and between DUKE REALTY LIMITED PARTNERSHIP, an Indiana limited partnership (“Seller”), and CSP OPERATING PARTNERSHIP, LP, a Delaware limited partnership (“Buyer”). 

WHEREAS, Seller and Buyer are the members of Duke/Hulfish, LLC, a Delaware limited liability company (“Duke/Hulfish”);

 WHEREAS, Duke/Hulfish is also the sole member of certain Delaware limited liability companies as set forth on Exhibit
A-1 attached hereto (collectively, the “Duke/Hulfish Subsidiaries”), which Duke/Hulfish Subsidiaries are the owners of certain Projects (hereinafter defined) as described on Exhibit A-1 attached hereto
(collectively, the “Duke/Hulfish Subsidiary Projects”); 
 WHEREAS, Duke/Hulfish is also the sole member of
Duke/Princeton, LLC, a Delaware limited liability company (“Duke/Princeton”); 
 WHEREAS, Duke/Princeton is the
sole member of certain Delaware limited liability companies as set forth on Exhibit A-2 attached hereto (collectively, the “Duke/Princeton Subsidiaries”), which Duke/Princeton Subsidiaries are the owners of certain
Projects (hereinafter defined) as described on Exhibit A-2 attached hereto (collectively, the “Duke/Princeton Subsidiary Projects”); 
 WHEREAS, Seller and Buyer desire to cause Duke/Hulfish to form a new limited liability company under the laws of the State of Delaware (“Newco”), with Duke/Hulfish being the initial sole
member of Newco; 
 WHEREAS, Seller and Buyer further desire to cause Duke/Hulfish to transfer all of its membership interests
in the Duke/Hulfish Subsidiaries to Newco and to cause Duke/Princeton to transfer all of its membership interests in the Duke/Princeton Subsidiaries to Newco; 
 WHEREAS, after the above-described transfers to Newco, Seller and Buyer further desire to cause Duke/Hulfish to distribute its entire membership interest in Newco to Seller and Buyer in the same
percentages that Seller and Buyer currently own Duke/Hulfish; 
 WHEREAS, after the above-described distributions to Seller and
Buyer, Seller and Buyer further desire that Seller shall sell and transfer to Buyer, and Buyer shall purchase and acquire from Seller, all of Seller’s right, title and interest in Newco (“Seller’s Newco Interest”) in
consideration of the Purchase Price (hereinafter defined) as described in this Agreement; and 
 WHEREAS, after Buyer’s
acquisition of Seller’s Newco Interest, Buyer further desires to cause Newco to distribute its entire membership interests in the Duke/Hulfish Subsidiaries and the Duke/Princeton Subsidiaries to Buyer. 

NOW, THEREFORE, in consideration of One Dollar ($1.00), the covenants set forth in this Agreement and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows: 

 ARTICLE 1. Background and Definitions 

(a) The Land. All of those certain tracts or parcels of real property owned by the Subsidiaries with respect to the Projects
described on Exhibits A-1 and A-2 attached hereto, together with all right, title and interest of the Subsidiaries in and to any land lying in the bed of any street adjacent to or abutting or adjoining thereto, and all privileges,
rights of way, tenements, hereditaments and easements appurtenant, including, all minerals, oil or gas on or under such land, development rights, air rights, water rights and any easements, rights of way or other interests in, on, or under any land,
highway, alley, street or right of way abutting or adjoining such Land (collectively, the “Land”). 
 (b)
The Buildings. The buildings and improvements currently located on the Land, including, but not limited to, any and all structures, systems, facilities, fixtures, machinery, equipment and conduits and lines that provide fire
protection, security, heat, exhaust, ventilation, air conditioning, electrical power, light, plumbing, refrigeration, gas, sewer and water thereto, which sometimes shall specifically be referred to by its common name as set forth in Exhibits
A-1 and A-2 attached hereto (each a “Building” and collectively, the “Buildings”). 

(c) Personal and Intangible Property. The Subsidiaries’ interest in all items of personal property owned by the
Subsidiaries and located on the Land or used in connection with the ownership or operation of each Project (as hereinafter defined), along with any intangible property now or hereafter owned by Subsidiaries and used in the ownership or operation of
each Project including, without limitation, any plans, drawings and specifications, surveys, soils reports, environmental studies, manuals, permits, licenses, approvals, guaranties, warranties, contract rights, agreements, equipment lease
agreements, files regarding tenants, vendors and suppliers, utility agreements or other rights relating to the ownership, development, use or operation of each Project (collectively, the “Personal and Intangible Property”). The
parties hereto acknowledge and agree that the cash balances of any accounts standing in the name of the Subsidiaries on or before the applicable date of Closing shall remain the property of Subsidiaries. 

(d) Projects. The Duke/Hulfish Subsidiary Projects and the Duke/Princeton Subsidiary Projects, consisting of the Land, the
Buildings and the Personal and Intangible Property, shall collectively be referred to as the “Projects,” and individually as a “Project.” 
 (e) Lease or Leases. The licenses, occupancy agreements and leases, along with any amendments, subleases, sublicenses and assignments thereto, for the Projects which are in full force and
effect as of the Effective Date. 
 (f) GSA Lease. That certain Lease for space at the Project known as Norman
Pointe II with the General Services Administration as Tenant dated June 30, 2010. 
 (g) Tenant or Tenants.
Each tenant that has executed or is otherwise bound by a Lease. 
 (h) Closing. The closing on the Closing Date
(as defined in Article 10(a)) of the transactions contemplated under this Agreement. 
 (i) Duke/Hulfish Operating
Agreement. The Amended and Restated Limited Liability Company Agreement of Duke/Hulfish, LLC dated December 17, 2010. 
 (j) Manager. Duke Realty Services LLC or any other affiliate of Seller that manages any one or more of the Projects. 

  
 2 

 (k) Mortgage Loans. Those certain mortgage loans that are secured by liens
upon the Projects as more particularly set forth on Exhibit B attached hereto. 
 (l) Mortgage Loan
Documents. All loan agreements, promissory notes, mortgages, deeds of trust, assignments of leases and rents, security agreements, guaranties, indemnity agreements, financing statements or similar loan documents executed in connection with
the Mortgage Loans. 
 (m) Subsidiaries. The Duke/Hulfish Subsidiaries and the Duke/Princeton Subsidiaries.

 ARTICLE 2. Purchase and Sale and Purchase Price  

(a) Purchase and Sale. Subject to and in accordance with the terms and provisions of this Agreement, Seller agrees to sell and
Buyer agrees to purchase Seller’s Newco Interest. 
 (b) Purchase Price. The purchase price for Seller’s Newco
Interest (the “Purchase Price”) shall be the amount of Net Capital Transaction Proceeds (as defined in the Duke/Hulfish Operating Agreement) that would be distributed to Seller pursuant to Section 5.1(b) of the Duke/Hulfish
Operating Agreement if the Projects were sold for a gross sales price of $493,000,000.00 (the “Agreed Fair Market Value”), subject to the prorations described in Article 2(d) below. Buyer and Seller expressly agree that the
amount of the Agreed Fair Market Value to be used in calculating the Net Capital Transaction Proceeds to be distributed to Seller shall: (i) be reduced by amounts owed under the Mortgage Loans as of the Closing Date (i.e., outstanding
principal plus accrued and unpaid interest through and including the day immediately preceding the Closing Date) and (ii) reduced or increased, as the case may be, by prorations made pursuant to Article 2(d). 

(c) Transaction Steps at Closing. At or prior to the Closing Date, Seller and Buyer shall form Newco and Seller and Buyer shall
execute and deliver (or cause Duke/Hulfish, Duke/Princeton and Newco to execute and deliver, as applicable) to the Escrow Agent (hereinafter defined) the following documents, which documents shall be deemed delivered and effective in the following
order: 
 (i) First, Duke/Hulfish and Newco shall execute and deliver an assignment and assumption of membership
interests in the Duke/Hulfish Subsidiaries in the form attached hereto as Exhibit D (the “Assignment of Subsidiary Membership Interests”), and Duke/Princeton and Newco shall execute and deliver an assignment and
assumption of membership interests in the Duke/Princeton Subsidiaries in the form of Exhibit D. 

(ii) Second, Duke/Hulfish, Seller and Buyer shall execute and deliver a distribution agreement with respect to the entire
membership interest in Newco in the form attached hereto as Exhibit E (the “Distribution Agreement”) and Seller and Buyer shall execute and deliver an amended and restated operating agreement of Newco in the form
attached hereto as Exhibit F (the “First Amended and Restated Newco Operating Agreement”); 
 (iii) Third, in exchange for Buyer’s payment of the Purchase Price, Seller and Buyer shall execute and deliver an assignment and assumption of Seller’s Newco Interest in the form attached hereto
as Exhibit G (the “Assignment of Seller’s Newco Interest”) and a second amended and restated operating agreement of Newco in the form attached hereto as Exhibit H (the “Second Amended and
Restated Newco Operating Agreement”), which shall evidence the withdrawal of Seller from membership in Newco; and 

  
 3 

 (iv) Fourth, Buyer shall cause Newco to distribute all of the membership
interests in the Subsidiaries to Buyer, and Buyer shall execute an amended and restated operating agreement for each Subsidiary (the “Amended and Restated Subsidiary Operating Agreements”), which Duke/Hulfish and Duke/Princeton, as
applicable, and Newco shall join for the sole purpose of evidencing their withdrawal from membership in such Subsidiary. 
 The
parties expressly acknowledge that for purposes of Section 5.1(b) of the Duke/Hulfish Operating Agreement: (i) the distribution to Buyer as set forth in the Distribution Agreement shall be deemed a distribution of eighty percent
(80%) of the Agreed Fair Market Value (minus eighty percent (80%) of the outstanding Mortgage Loan debt and plus or minus other closing adjustments in accordance with this Agreement) and (ii) the distribution to Seller as set forth in
the Distribution Agreement shall be deemed a distribution of twenty percent (20%) of the Agreed Fair Market Value (minus twenty percent (20%) of the outstanding Mortgage Loan debt and plus or minus other closing adjustments in accordance
with this Agreement). Buyer and Seller will execute a closing statement which will reflect the agreed-upon prorations as described in Article 2(d), and Buyer and Seller may execute subsequent closing statements after Closing to reflect any
agreed-upon post-Closing adjustments. 
 (d) Prorations. Buyer and Seller will prorate all income, taxes and expenses
relating to each Project on a cash basis (i.e. based solely upon amounts payable in the year in which Closing occurs regardless of when they accrue) as of the date of Closing, based on the respective periods of ownership of the Subsidiaries as
between Duke/Hulfish or Duke/Princeton, as applicable, and Buyer. All prorations under this Agreement shall reflect as closely as possible the prorations that would occur if Duke/Hulfish directly owned the Projects and Buyer purchased the Projects
from Duke/Hulfish. The provisions of this subsection (d) shall survive Closing. 
 (i) Pre-Closing
Rent. Except as provided in subparagraph (ii) below, Duke/Hulfish shall pay or credit to the Buyer at the Closing all base or minimum rent (“Base Rent”) and estimated reimbursement payments of operating expenses, taxes and
insurance (“Additional Rent”) paid by the Tenant under a Lease for the calendar month in which the Closing occurs, prorated for the number of days during such calendar month from, including and after the date of the Closing.
Collectively, Base Rent and Additional Rent shall be referred to as the “Rent.” Notwithstanding anything herein to the contrary, the parties hereto acknowledge that rent for the GSA Lease is generally paid one month in arrears
during the first week of the following month and any rents collected with respect to such GSA Lease as of the Closing and/or post-Closing that are allocable to the pre-Closing period and/or the date of Closing shall be paid to and for the account of
Seller. Buyer shall receive a credit, or Duke/Hulfish shall pay Buyer, at Closing, an amount equal to the total amount of pre-paid or overpaid rents or other amounts paid in advance by the Tenant under any Lease. 

(ii) Post-Closing Rent. With respect to each Project, after the Closing Buyer shall make good faith efforts (but
without being required to institute any legal action against any Tenant) to collect all unpaid Rents for any period prior to the date of the Closing. Any Rents due and owing the Subsidiaries before the Closing by a Tenant under a Lease that are
unpaid at the date of the Closing, are herein called “Delinquent Rents”. There shall be no cash credit to Buyer at the Closing on account of any Delinquent Rents, but following the Closing, rental and other payments received from a
Tenant shall be first applied toward the payment of Rent and other charges then currently owed to the Subsidiaries, then toward the actual out-of-pocket costs of collection paid to parties other than the managing agent of the Project, and finally
such Rents shall be applied toward the payment of Delinquent Rents. 

  
 4 

 (iii) Real Estate Taxes. For the Projects located in states other
than North Carolina, Real Estate taxes and assessments (“Taxes”) for each Project will be prorated between Buyer and Duke/Hulfish on a cash basis (i.e., Taxes first coming due during the calendar year in which the Closing
occurs will be prorated at Closing, regardless of the calendar year to which such Taxes apply or are accrued). For the Projects located in North Carolina, Buyer and Duke/Hulfish shall prorate Taxes as of the Closing Date based on Buyer’s and
Duke/Hulfish’s respective periods of ownership for the fiscal year for such Taxes in which Closing occurs. If Taxes due during the year in which the Closing occurs have not been billed or are not ascertainable as of the Closing Date, proration
of Taxes shall be based upon the most recently available bill for taxes. Notwithstanding the foregoing, there will be no proration for Taxes to the extent a Lease requires a Tenant to pay Taxes either directly to the taxing authorities or by annual
reimbursement to the Subsidiaries, rather than paying estimated amounts therefor to the Subsidiaries as Additional Rent. With respect to each Project, Duke/Hulfish shall pay all Taxes due prior to the Closing and Buyer shall pay all taxes due on or
after Closing. 
 (iv) Tenant Security Deposits. With respect to each Project, Duke/Hulfish shall pay
Buyer, at Closing, an amount equal to the total amount of cash security deposits (and any accrued but unpaid interest thereon required by a Lease to be paid to the Tenant) pursuant to the applicable Lease, less portions thereof which were applied
after the date of this Agreement in accordance with the Lease to cure defaults by the Tenant under the Lease. Such payment shall not be deemed a distribution to Buyer under the Duke/Hulfish Operating Agreement. 

(v) Re-Proration and Reconciliation. The prorations made between Duke/Hulfish and Buyer under
this Article 2 may be based on estimates. Except as otherwise expressly provided herein, if any prorations made at a Closing are based on estimates, then, when the actual amounts are finally determined, Seller and Buyer shall re-prorate post
Closing based on actual amounts, and Seller or Buyer, as the case may be, shall make an appropriate payment to the other based on such re-proration. The re-proration shall be completed on or before June 1st of the year following the year of the Closing. Buyer shall be
responsible for reconciling Additional Rent with the Tenants from and after the year of the Closing. 
 (e) Leasing
Costs. Except as set forth in this Article 2(e), (i) all obligations for leasing commissions, landlord’s work, tenant improvements, free rent, and any other concessions or allowances granted to any Tenant (collectively,
“Leasing Costs”) pursuant to Leases and lease amendments entered into prior to January 16, 2013 shall be paid by Duke/Hulfish, and (ii) all Leasing Costs pursuant to leases and lease amendments entered into on or after
January 16, 2013 shall be paid by Buyer. Buyer shall pay for Leasing Costs in connection with the extension or renewal of the initial current term under any Lease, and for expansions of any Building, which are exercised by the Tenant on or
after January 16, 2013. Notwithstanding the foregoing, Buyer shall be responsible for payment of all Leasing Costs listed in Exhibit I attached hereto (the “Buyer Paid Leasing Costs”). At Closing, Buyer shall
reimburse Duke/Hulfish or Seller, as applicable, for all Buyer Paid Leasing Costs paid by Duke/Hulfish or Seller prior to Closing. The provisions of this paragraph of Article 2(e) shall expressly survive the Closing. 

(f) Transaction Costs. All transfer, recording and deed stamp taxes, intangible taxes, recording costs and escrow closing costs,
if any, shall be divided between Seller and Buyer in accordance with the local custom of the state and county in which each Project is located. Seller and Buyer will each bear the costs of its own financial and legal advisors in connection with the
transactions contemplated under this Agreement. Notwithstanding the foregoing, Buyer will pay (i) Buyer’s due diligence costs (including any survey or title costs), (ii) all costs associated with formation of Newco and any filings
related thereto (excluding Seller’s legal fees and costs), and (iii) any costs associated with the assignment and assumption of the Mortgage Loans (including any lender costs and fees, recording charges and lender’s reasonable
attorney fees). 

  
 5 

 ARTICLE 3. Earnest Money 

Within two (2) business days after the Effective Date, Buyer shall deposit with First American Title Insurance Company, National
Commercial Services Division, 30 N. LaSalle Street, Suite 2700, Chicago, IL 60602, Attn: Steve Zellinger (“Escrow Agent”), earnest money in the amount of FIVE MILLION AND NO/100 DOLLARS ($5,000,000.00) (together with all interest
earned thereon, the “Earnest Money”). The Escrow Agent shall hold the Earnest Money in a registered money market fund investing exclusively in US government securities. Whenever the Earnest Money is by the terms hereof to be
disbursed by Escrow Agent, Seller and Buyer agree to promptly execute and deliver such notice or notices as shall be reasonably necessary to authorize Escrow Agent to make such disbursement. 

ARTICLE 4. Buyer’s Entry on the Projects 
 (a) From the Effective Date until 5:00 Eastern Time on January 29, 2013 (the “Inspection Period”), Buyer and its agents shall have the right, subject to the Leases and during normal
business hours, to enter upon each Project to perform inspections, surveys, examinations, tests and studies of the Projects to confirm the satisfaction of Buyer’s Conditions set forth in Article 8(a). Buyer agrees to conduct all entries
on the Projects in accordance with all applicable laws and in a manner that will not unreasonably interfere with the operations of the Projects and will not harm or damage the Projects or cause any claim adverse to the Subsidiaries or the Tenants,
and agrees to repair or restore the Projects to their condition prior to any such entries (to the extent practicable) immediately after conducting the same. Buyer shall not contact the Tenants concerning the Projects without Seller’s prior
consent (which consent shall not be unreasonably withheld, conditioned or delayed), however, Buyer shall have the opportunity to arrange interviews with the Tenants through Seller representatives subject to the availability of the Tenants. Buyer
hereby indemnifies and holds Seller and any agent, advisor, representative, affiliate, employee, director, partner, member, beneficiary, investor, servant, shareholder, subsidiary, trustee or other person or entity acting on Seller’s behalf or
otherwise related to or affiliated with Seller (collectively, “Seller Related Parties”) harmless from and against any claims for injury or death to persons, damage to the Project or other actual (but not consequential or punitive) losses,
damages or claims, including, without limitation, claims of any Tenant(s) then in possession, and including, without limitation, in each instance, reasonable attorneys’ fees and litigation costs, resulting from (i) the entry on the
Projects by or any action of, any person or firm entering the Projects on Buyer’s behalf as aforesaid or, (ii) any breach by Buyer of its obligations under this Article 4, or (iii) any liens caused by or on behalf of Buyer,
which indemnity shall survive the Closing and any termination of this Agreement; provided, however, that the foregoing indemnity shall not apply to: (i) the negligence of any of the Seller Related Parties or (ii) the mere discovery of a
pre-existing condition. Prior to, and as a condition to any entry on the Projects by Buyer or its agents for the purposes set forth herein, if not previously delivered before the Effective Date, Buyer shall deliver to Seller a certificate of
insurance evidencing comprehensive general liability coverage (including coverage for contractual indemnities) with a combined single limit of at least $2,000,000.00 and excess umbrella coverage for bodily injury and Project damage in the amount of
$5,000,000.00, in a form reasonably acceptable to Seller, covering any activity, accident or damage arising in connection with Buyer or agents of Buyer on the Project, and naming each Subsidiary, as an additional insured. 

ARTICLE 5. Title  
 (a) Reserved. 

  
 6 

 (b) Reserved. 

(c) Title Review. Buyer has ordered updated title commitments (“Title Commitments”) to be issued by First
American Title Insurance Company, whose address is 30 North LaSalle Street, Suite 2700, Chicago, Illinois 60602 (“Title Insurer”). Buyer shall have until the expiration of the Inspection Period to (i) examine the Title
Commitments and the Surveys for the Projects, and (ii) if Buyer determines that any Project is not suitable in Buyer’s sole and absolute discretion, to deliver a notice of termination with respect to this Agreement (the
“Termination Notice”). If Buyer shall fail to timely deliver the Termination Notice, Buyer shall be deemed to have waived any right to object to any title exceptions or defects contained in the Title Commitment. If Buyer does timely
deliver the Termination Notice to Seller, the Earnest Money shall be returned to Buyer by Escrow Agent and the parties shall have no further rights or obligations hereunder, except for those which expressly survive any such termination. Seller shall
not be required to cure any matter objected to by Buyer during the Inspection Period, except that, at or prior to Closing, Seller shall cause Duke/Hulfish to give notice to the South Florida Water Management District pursuant to that certain Notice
of Environmental Resource or Surface Water Management Permit recorded in Book 4282 at Page 96 in the Office of the Clerk of Court of Osceola County, Florida. 
 (d) Title Continuation. If any continuation, update or revision of the Title Commitments issued by the Title Insurer after the expiration of the Inspection Period discloses any new or previously
undisclosed claim, lien or exception adversely affecting title to any Project and which Buyer is not willing to waive (a “Subsequent Defect”), Buyer may deliver a Termination Notice to Seller, in which event the Earnest Money shall
be returned to Buyer by Escrow Agent and the parties shall have no further rights or obligations hereunder, except for those which expressly survive any such termination. 
 ARTICLE 6. Operations Pending Closing 
 (a) After the Effective
Date, without Buyer’s prior written consent, which may be provided by electronic mail, and which consent shall not to be unreasonably withheld, conditioned or delayed (provided, however, Buyer’s consent shall be deemed granted in the event
Buyer does not object in writing thereto within five (5) business days after Seller requests such consent from Buyer), the Subsidiaries shall not enter into any new Lease or any modification, amendment, restatement, termination, or renewal of
any of the Leases except for letters of understanding, certificates, punch lists and other documents contemplated by the applicable Lease; provided, however, the Subsidiaries may enter into such agreements if so required by a Lease (e.g. if a Tenant
exercises a renewal option or expansion option). Seller shall promptly deliver a copy of any item described in the preceding sentence entered into or received by Seller (in its capacity as Managing Member of Duke/Hulfish) following the Effective
Date. Seller promptly shall deliver to Buyer a copy of any written notice of default given or received by Seller or any Subsidiary under any Lease from and after the Effective Date. 

(b) After the Effective Date, the Subsidiaries may enter into standard service, construction, materials and maintenance contracts
necessary for operation and maintenance of a Project (e.g. landscaping, security, parking lot sweeping, garbage removal, etc.), so long as such contracts are at competitive rates and terminable upon thirty (30) days’ notice. The execution
of such contracts shall not require Buyer’s prior consent, however, Seller shall provide a copy of each said contract to Buyer promptly after its full execution. 
 (c) After the Effective Date, Seller also shall cause Duke/Hulfish to continue to maintain all casualty, liability and hazard insurance currently in effect with respect to the Projects to the extent such
insurance is in place with respect to the Projects as of the Effective Date, or as required under the Leases. 

  
 7 

 ARTICLE 7. Amendments to Certain Agreements 

(a) Covenant Not to Solicit Tenants. At Closing, Buyer and Seller shall execute (or cause to be executed) a certain Amended and
Restated Covenant Not to Solicit Tenants (the “Amended Covenant Not to Solicit”) by Seller and Duke Realty Services, LLC in favor of Duke/Hulfish dated December 17, 2010, which amendment in the form attached hereto as
Exhibit J shall modify the obligations of Seller and Duke Realty Services, LLC with respect to the Projects set forth on Exhibits A-1 and A-2. 
 (b) Qualified Future Development Project Agreement. At Closing, Buyer and Seller shall execute (or cause to be executed) a certain Amended and Restated Qualified Future Development Project
Agreement (the “Amended QFPDA”) between Seller and Buyer (as successor-in-interest to CBRE Operating Partnership) dated December 17, 2010, which amendment in the form attached hereto as Exhibit K shall modify the
obligations of Seller with respect to the Projects set forth on Exhibits A-1 and A-2. 
 (c) Purchase and Sale
Agreement. Seller hereby acknowledges and agrees that Seller shall continue to be obligated under Article 7(b) of that certain Purchase and Sale Agreement by and among Seller, Duke Secured Financing 2009-1PAC, LLC and Duke Realty Ohio (as
sellers) and Duke/Princeton (as buyer) dated December 17, 2010 until the earlier of (i) the date on which Buyer sells or transfers the Project known as Norman Pointe II or its interest in the Subsidiary that owns Norman Pointe II or
(ii) May 16, 2016 (such obligation being the “Duke GSA Master Lease Obligation”). This subsection (c) of Article 7 shall survive Closing of the transaction. 

(d) Property Management Agreements. At Buyer’s request, Manager shall continue to manage the Projects under the existing
property management agreements for a period not to exceed ninety (90) days after Closing. Upon the termination of the property management agreement for the Project known as Norman Pointe II, Buyer shall enter into a leasing agreement with
Seller or its affiliate pursuant to which Seller or its affiliate shall continue to act as leasing agent for the Norman Pointe II Project (the “NP Leasing Agreement”). The expiration date of the NP Leasing Agreement shall coincide
with the expiration of Duke’s Master Lease Obligation. Buyer and Seller shall use commercially reasonable efforts to agree upon the final form of the NP Leasing Agreement prior to Closing. The preceding covenant shall surviving Closing.

 (e) Duke/Hulfish Operating Agreement. At Closing, Buyer and Seller shall execute an amendment to the Duke/Hulfish
Operating Agreement (“Duke/Hulfish Operating Agreement Amendment”), which amendment in the form attached here as Exhibit M shall reflect the transfers of the membership interests in the Subsidiaries (and indirectly the
Projects set forth Exhibits A-1 and A-2) as described in this Agreement. 
 ARTICLE 8. Buyer’s
Conditions to Closing 
 (a) Conditions. Buyer’s obligation to close under this Agreement is subject
to the satisfaction of all of the following conditions (any one of which may be waived in whole or in part by Buyer by notice given in accordance with Article 19) at or prior to Closing): 

(i) Seller shall have performed and satisfied each and all of Seller’s obligations under this Agreement with respect
thereto. 

  
 8 

 (ii) Each and all of Seller’s representations and warranties set forth
in this Agreement shall be true and correct in all material respects at the Effective Date and the Closing Date. 

(iii) Buyer shall have obtained the consents of the holders of the Mortgage Loans with respect to the transactions
contemplated under this Agreement, to the extent such consents are required under the Mortgage Loan Documents. 
 Upon learning of a failure of
a condition in this Article 8, or any other condition in this Agreement, Buyer may deliver a Termination Notice to Seller (regardless of the expiration of the Inspection Period), in which case the Earnest Money shall be returned to Buyer and
the parties shall have no further rights or obligations hereunder, except those which expressly survive the termination of this Agreement. The failure of a condition set forth in this Article 8 shall not be deemed a breach of this Agreement,
unless such failure is a default in another express provision of this Agreement. 
 ARTICLE 9. Seller’s
Conditions to Closing 
 (a) Conditions. Seller’s obligation to close under this Agreement is subject
to the satisfaction of all of the following conditions (any one of which may be waived in whole or in part by Seller by notice given in accordance with Article 19) at or prior to Closing: 

(i) Buyer shall have performed and satisfied each and all of its respective obligations under this Agreement and the
representations and warranties of Buyer hereunder shall be true and correct in all material respects at the Effective Date and the Closing Date. 
 (ii) The rights of third parties to purchase one or more Projects (if any) shall have been waived. If any purchase right is exercised by a third party, this Agreement shall terminate, and upon such
termination Buyer will receive a refund of the Earnest Money from Escrow Agent and the parties shall have no further rights or obligations hereunder, except for those which expressly survive such termination. 

(iii) To the extent that Duke/Hulfish, Seller or any affiliate of Seller has personal liability with respect to any
Mortgage Loan pursuant to any guaranty, indemnity or similar instrument in favor of the holder of such Mortgage Loan, the holder(s) of all such Mortgage Loans shall have released Duke/Hulfish, Seller or its affiliate(s) from all such personal
liability. 
 ARTICLE 10. Closing 
 (a) Time. The Closing shall take place in escrow with the Escrow Agent at 10 a.m. Eastern Time on or before February 28, 2013 (the “Closing Date”), or at such other
location or time as Seller and Buyer shall mutually designate. 
 (b) Seller Closing Deliveries. At Closing,
Seller shall deliver (or cause to be delivered by Newco, Duke/Hulfish, Duke/Princeton or the applicable Subsidiaries) the following documents, in the form reasonably satisfactory in form and substance to Seller and Buyer, and properly executed and
acknowledged as required: 
 (i) Assignments of Subsidiary Membership Interests; 

(ii) Distribution Agreement; 

  
 9 

 (iii) First Amended and Restated Newco Operating Agreement; 

(iv) Assignment of Seller’s Newco Interest; 

(v) Second Amended and Restated Newco Operating Agreement; 

(vi) Evidence reasonably satisfactory to Buyer respecting the due organization of Seller and the due authorization and
execution by Seller of this Agreement and/or the documents required to be delivered hereunder; 
 (vii) An
affidavit of title or other affidavit customarily required of an owner by a title insurer to remove the standard mechanics’ liens and parties in possession exceptions from an owner’s title insurance policy; 

(viii) A Closing Statement, prepared by Seller and agreed to by Buyer (the “Closing Statement”);

 (ix) A Form 1099-S; 
 (x) Such transfer tax, certificate of value or other similar documents customarily required of sellers in the jurisdiction in which the Project is located; 

(xi) A “bring down” certificate with respect to the representations and warranties of Seller set forth in
Article 14(c); 
 (xii) Amended Covenant Not to Solicit; 

(xiii) Amended QFPDA 
 (xiv) Duke/Hulfish Operating Agreement Amendment; 
 (xv) Such other
documents or instruments as are reasonably necessary to consummate the Closing; 
 (xvi) All keys, plans,
specifications or other personal property relating to the Projects within Seller’s possession or control; and 
 (xvii) The Amended and Restated Subsidiary Operating Agreements. 
 (c) Buyer
Closing Deliveries. At Closing, Buyer shall deliver the following documents, reasonably satisfactory in form and substance to Seller and Buyer, and properly executed and acknowledged as required: 

(i) The Purchase Price less the applicable Earnest Money in immediately available funds, subject to the prorations
provided for in this Agreement; 
 (ii) Distribution Agreement; 

(iii) First Amended and Restated Newco Operating Agreement; 

(iv) Assignment of Seller’s Newco Interest; 

  
 10 

 (v) Second Amended and Restated Newco Operating Agreement; 

(vi) Evidence reasonably satisfactory to the Seller respecting the due organization of Buyer and the due authorization and
execution by Buyer of this Agreement and the documents required to be delivered hereunder; 
 (vii) Original
counterparts of the Closing Statement; 
 (viii) Form 1099-S; 

(ix) Such transfer tax, certificate of value or other similar documents customarily required of buyers in the county in
which the Project is located; 
 (x) A “bring down” certificate with respect to the representations and
warranties of Buyer set forth in Article 14(a); 
 (xi) Amended Covenant Not to Solicit; 

(xii) Amended QFPDA; 
 (xiii) Duke/Hulfish Operating Agreement Amendment; 
 (xiv) The loan
releases under the Mortgage Loans in accordance with Article 9(a)(iii); 
 (xv) Such other documents or
instruments as are reasonably necessary to consummate the Closing; and 
 (xvi) The Amended and Restated
Subsidiary Operating Agreements. 
 ARTICLE 11. Default  

(a) Seller Default. In the event of a default by Seller under the terms of this Agreement which is not cured by Seller
within five (5) business days after receipt of written notice thereof given by Buyer, Buyer’s sole and exclusive remedies shall be to either: (i) terminate this Agreement, and upon such termination Buyer will receive a refund of the
Earnest Money and the parties shall have no further rights or obligations hereunder except for those which expressly survive such termination, or (ii) provided Buyer has tendered all of its required closing documents and has the funds available
to close on or before the scheduled Closing Date, seek specific performance of Seller’s obligations under this Agreement; provided that any action by Buyer for specific performance must be filed, if at all, within sixty (60) days after
Seller’s default, and the failure to file within such period shall constitute a waiver by Buyer of such right and remedy. Other than the remedies set forth herein, Buyer waives all other claims and causes of action against Seller for breach of
Seller’s obligations. This provision shall expressly survive the termination of this Agreement. 
 (b) Buyer
Default. In the event of a default by Buyer under the terms of this Agreement which is not cured by Buyer within five (5) business days after receipt of written notice thereof given by Seller, Seller may, as its sole and exclusive
remedy, terminate this Agreement, and upon such termination the Escrow Agent shall disburse the Earnest Money to Seller, and Seller shall be entitled to retain such Earnest Money, whereupon the parties shall have no further rights or obligations
hereunder, except for those which expressly survive such termination. It is hereby agreed that Seller’s damages in 

  
 11 

 
the event of a default by Buyer hereunder are uncertain and difficult to ascertain, and that the Earnest Money constitutes a reasonable liquidation of such damages for failure to close, and is
intended not as a penalty, but as liquidated damages. This provision shall expressly survive the termination of this Agreement. 

ARTICLE 12. Entire Agreement 
 The parties understand and agree that their entire agreement regarding the purchase and sale of Seller’s Newco Interest is contained herein and that no warranties, guarantees, statements, or
representations shall be valid or binding on a party unless set forth in this Agreement. It is further understood and agreed that all prior understandings and agreements heretofore had between the parties are merged in this Agreement which alone
fully and completely expresses their agreement and that the same is entered into after full investigation, neither party relying on any statement or representation not embodied in this Agreement. This Agreement may be changed, modified, altered or
terminated only by a written agreement signed by the parties hereto. 
 ARTICLE 13. Damage or Destruction;
Condemnation 
 (a) Condemnation or Destruction of a Project. Buyer and Seller acknowledge and agree that,
notwithstanding any provision of applicable law to the contrary (which Buyer and Seller hereby waive to the fullest extent), neither party shall have any right to terminate this Agreement or obtain a reduction in, abatement of, or credit against,
the Purchase Price if all or any of the Projects are taken pursuant to eminent domain proceedings or condemnation or any of the Projects are damaged or destroyed by fire or other casualty, however, the foregoing notwithstanding, twenty percent (20%)
(“Seller’s Percentage”) of all awards, insurance proceeds, and other compensation for casualty or condemnation loss shall be credited to Buyer in full at Closing, to the extent such amounts have been paid to Seller prior to
Closing, and if paid after Closing, Seller shall have no share in such awards, proceeds and compensation. In addition, Seller’s Percentage of any applicable insurance deductibles shall be credited to Buyer in full at Closing, to the extent such
amounts have not been paid by Seller prior to Closing. 
 (b) Notice. Seller shall immediately notify Buyer of any
damage or destruction to a Project or any notice received by Seller regarding the threatening of or commencement of condemnation or similar proceedings. Buyer may elect to postpone the expiration of the Inspection Period or Closing Date for up to
thirty (30) days following any casualty or condemnation in order to gather information to determine the facts relevant for this Article 13. 
 ARTICLE 14. Representations and Warranties 
 (a)
Representations and Warranties of Buyer. Buyer hereby represents and warrants to Seller as of the Effective Date as follows: 
 (i) Buyer is a duly organized and validly formed limited partnership under the laws of the State of Delaware and is not subject to any involuntary proceeding for dissolution or liquidation thereof.

 (ii) The execution, delivery of and performance under this Agreement are pursuant to authority validly and
duly conferred upon Buyer and the signatories hereto. To Buyer’s knowledge, the consummation of the transaction herein contemplated and the compliance by Buyer with the terms of this Agreement do not and will not conflict with or result in a
breach of any of the terms or provisions of, or constitute a default under, any agreement, arrangement, understanding, accord, document or instrument by which Buyer is bound. 

  
 12 

 (iii) Buyer is (i) not currently identified on the Specially Designated
Nationals and Blocked Persons List maintained by the Office of Foreign Assets Control, Department of the Treasury (“OFAC”) and/or on any other similar list maintained by OFAC pursuant to any authorizing statute, executive order or
regulation (collectively, the “List”), and (ii) not a person or entity with whom a citizen of the United States is prohibited to engage in transactions by any trade embargo, economic sanction, or other prohibition of United
States law, regulation, or Executive Order of the President of the United States, and (iii) not an “Embargoed Person” (as defined below), (b) to Buyer’s actual knowledge, none of the funds or other assets of Buyer constitute
property of, or are beneficially owned, directly or indirectly, by any Embargoed Person, and (c) to Buyer’s actual knowledge, no Embargoed Person has any interest of any nature whatsoever in any Buyer (whether directly or indirectly). The
term “Embargoed Person” means any person, entity or government subject to trade restrictions under U.S. law, including but not limited to, the International Emergency Economic Powers Act, 50 U.S.C. §1701 et seq., The Trading with the
Enemy Act, 50 U.S.C. App. 1 et seq., and any Executive Orders or regulations promulgated thereunder. 
 (b)
Survival. The representations and warranties of Buyer in Article 14(a) shall survive Closing for a period of one hundred eighty (180) days. As used in Article 14(a), the phrase “Buyer’s actual
knowledge” or any derivation thereof shall mean the actual knowledge of Jack A. Cuneo, President of Chambers Street Properties. 
 (c) Representations and Warranties of Seller. Subject to the disclosures expressly set forth in Exhibit O attached hereto and made a part hereof (the “Disclosure
Items”), Seller hereby represents and warrants to Buyer as of the Effective Date as follows: 
 (i)
Authority. Seller is a duly organized and validly formed limited partnership under the laws of the State of Indiana and is not subject to any involuntary proceeding for dissolution or liquidation thereof. Each Subsidiary is a duly organized
and validly formed and existing limited liability company under the laws of the State of Delaware, is qualified to do business in the state in which its Project is located, and is not subject to any involuntary proceeding or liquidation thereof.

 (ii) Non-Foreign Status. Seller is not a “foreign person” as that term is defined in
Section 1445 of the Internal Revenue Code of 1986, as amended and the Regulations promulgated pursuant thereto. 
 (iii) Authority of Signatories; No Breach of Other Agreements, etc. The execution, delivery of and performance under this Agreement are pursuant to authority validly and duly conferred upon
Seller and the signatories hereto. To Seller’s knowledge, the consummation of the transaction herein contemplated and the compliance by Seller with the terms of this Agreement do not and will not conflict with or result in a breach of any of
the terms or provisions of, or constitute a default under, any agreement, arrangement, understanding, accord, document or instrument by which Seller is bound. 
 (iv) Executive Order. (a) Seller is (i) not currently identified on the Specially Designated Nationals and Blocked Persons List maintained by the Office of Foreign Assets Control,
Department of the Treasury (“OFAC”) and/or on any other similar list maintained by OFAC pursuant to any authorizing statute, executive order or regulation (collectively, the “List”),

  
 13 

 
and (ii) not a person or entity with whom a citizen of the United States is prohibited to engage in transactions by any trade embargo, economic sanction, or other prohibition of United
States law, regulation, or Executive Order of the President of the United States, and (iii) not an “Embargoed Person” (as defined below), (b) to Seller’s actual knowledge, none of the funds or other assets of Seller
constitute property of, or are beneficially owned, directly or indirectly, by any Embargoed Person, and (c) to Seller’s actual knowledge, no Embargoed Person has any interest of any nature whatsoever in any Seller (whether directly or
indirectly). The term “Embargoed Person” means any person, entity or government subject to trade restrictions under U.S. law, including but not limited to, the International Emergency Economic Powers Act, 50 U.S.C. §1701 et seq., The
Trading with the Enemy Act, 50 U.S.C. App. 1 et seq., and any Executive Orders or regulations promulgated thereunder. 
 (v) Minnesota. With respect to each Project located in the State of Minnesota, to Seller’s knowledge, (A) there is no “well” located on the Project pursuant to Minn. Stat.
§ 103.1, (B) there is no “individual sewage treatment system” pursuant to Minn. Stat. § 115.55 on or serving the Project and (C) methamphetamine production has not occurred on the Project, which representation is
intended to satisfy the requirements of Minn. Stat. 8 152.0275. 
 (vi) Title to Interests. Seller holds
good and indefeasible title to Seller’s Newco Interest free and clear of all liens, pledges, claims and encumbrances. Seller’s Newco Interest includes all right, title and interest of Seller in and to Newco. Seller has not assigned,
conveyed, charged against, granted rights in or encumbered Seller’s Newco Interest or any right, title or interest therein. Except for the documents evidencing or securing the Mortgage Loans, without the consent of Buyer, Seller, as Managing
Member of Duke/Hulfish, has not assigned, conveyed, charged against, granted rights in or encumbered (x) the membership interest of Duke/Hulfish in Duke/Princeton, (y) the membership interest of Duke/Princeton in the Duke/Princeton
Subsidiaries, or (z) the membership interest of Duke/Hulfish in the Duke/Hulfish Subsidiaries. 
 (vii)
No Litigation. To Seller’s knowledge, there is no active litigation or proceeding filed, or threatened, against Seller, Duke/Hulfish, Duke/Princeton or any Subsidiary in connection with Seller’s Newco Interest or Seller’s
membership interest in Duke/Hulfish by a private party or by any federal, state or municipal department, commission, board, bureau or agency or other governmental instrumentality. 

(viii) No Option Rights. Except pursuant to the Duke/Hulfish Operating Agreement, any operating agreement of Newco
and this Agreement, Seller has not given any option to purchase, right of first refusal to purchase or other right to purchase Seller’s Newco Interest or any portion thereof. 

(ix) Tax Matters. To Seller’s knowledge, all material federal, state and local income, franchise, personal
property, sales, use and all other tax and information returns required to be filed in respect of Seller’s Newco Interest have been prepared and filed by the dates when due. To Seller’s knowledge, all amounts due and owing in respect of
such returns have been paid. To Seller’s knowledge, no governmental authority has undertaken any audit of any material tax or information return filed by Seller concerning Seller’s Newco Interest. Seller is not a “foreign person”
as defined in Section 1445 (f)(3) of the Internal Revenue Code of 1986, as amended. 
 (x) Conflicts.
The execution, delivery and performance of this Agreement and Seller’s closing deliveries as set forth in Article 10(b) do not conflict with or result in the 

  
 14 

 
material breach of any terms, conditions or provisions of, or constitute a default under, any bond, note, or other evidence of indebtedness, or any contract, lease, or other agreement or
instrument to which Seller is a party or by which Seller is bound. The execution, delivery and performance of this Agreement and Seller’s closing deliveries as set forth in Article 10(b) and the incurrence of the obligations set forth
herein and in such closing deliveries will not violate the governing documents of Seller, Duke/Hulfish, Duke/Princeton or any Subsidiary, or any law or regulation to which Seller, Duke/Hulfish, Duke/Princeton or any Subsidiary is bound, nor result
in the imposition of a lien or encumbrance upon Seller, Duke/Hulfish, Duke/Princeton or any Subsidiary. 
 The foregoing
representations and warranties of Seller in this Article 14(c) shall be deemed remade by Seller effective as of the Closing Date, subject to the provisions of Article 14(e). 

(d) Survival. The representations and warranties of Seller in Article 14(c) shall survive Closing. 

(e) Seller’s Knowledge. As used herein, the phrase “Seller’s knowledge” or any derivation
thereof shall mean the actual knowledge of Nicholas C. Anthony, Senior Vice President of Duke Realty Corporation and David Fronek, Vice President of Duke Realty Corporation. It shall be a condition to each Closing that the representations and
warranties contained in Article 14(c) are true and correct in all material respects at Closing. In the event that Seller or Buyer obtains actual knowledge that any of said representations or warranties becomes inaccurate between the Effective
Date and the Closing Date, Seller or Buyer, as applicable, shall immediately notify the other party in writing of such change (a “Notice of Inaccuracy”). The Closing shall be automatically extended up to thirty (30) days in
order to allow Seller to cure such change if Seller elects, by written notice delivered to Buyer within five (5) business days after Seller’s receipt of a Notice of Inaccuracy. In the event Seller so cures such change by the date of
Closing (as the same may be extended pursuant to this Article 14), this Agreement shall remain in full force and effect. If Seller does not cure such change by the date of the Closing (as the same may be extended pursuant to this Article
14), Buyer may either (a) terminate this Agreement by written notice to Seller, in which case the Earnest Money shall be returned to Buyer and the parties shall have no further rights or obligations, except for those which expressly survive
such termination, or (b) waive such right to terminate by proceeding with the Closing pursuant to the remaining terms and conditions of this Agreement without any reduction in the Purchase Price. In the event Buyer elects option (b) in the
preceding sentence, the representations and warranties shall be deemed to be automatically amended to reflect said change. In the event a Notice of Inaccuracy is given by Seller to Buyer, the parties shall have the same rights and remedies as in the
case of a Notice of Inaccuracy given by Buyer to Seller. 
 ARTICLE 15. Disclaimer 

Subject to the express representations of Seller in Article 14(c) or in the documents delivered by Seller pursuant to Article
10(b), it is understood and agreed that Seller is not making and has not at any time made any warranties or representations of any kind or character, expressed or implied, with respect to the Projects, including, but not limited to, any
warranties or representations as to habitability, merchantability, fitness for a particular purpose, title, zoning, tax consequences, latent or patent physical or environmental condition, utilities, operating history or projections, valuation,
governmental approvals, the compliance of the Projects with governmental laws, the truth, accuracy or completeness of the documents or any other information provided by or on behalf of Seller to Buyer, or any other matter or thing regarding the
Projects. Subject to the express representations of Seller in Article 14(c) or in the documents delivered by Seller pursuant to Article 10(b), Buyer acknowledges and agrees that upon the Closing, the Subsidiaries shall own the Projects
“AS IS, WHERE IS, WITH ALL FAULTS,” except to the extent otherwise expressly provided in this Agreement. Subject to the express representations of 

  
 15 

 
Seller in Article 14(c) or in the documents delivered by Seller pursuant to Article 10(b), Buyer has not relied and will not rely on, and Seller is not liable for or bound by, any
expressed or implied warranties, guaranties, statements, representations or information pertaining to the Projects or relating thereto made or furnished by Seller, or any real estate broker or agent representing or purporting to represent Seller, to
whomever made or given, directly or indirectly, orally or in writing. Buyer represents to Seller that Buyer has conducted, or will conduct prior to Closing, such investigations of each Project, including but not limited to, the physical and
environmental conditions thereof, as Buyer deems necessary (subject to the limitations of Article 4) to satisfy itself as to the condition of each Project and the existence or nonexistence or curative action to be taken with respect to any
hazardous or toxic substances on or discharged from each Project, and will rely solely upon same and not upon any information provided by or on behalf of Seller or its agents or employees with respect thereto, other than such representations,
warranties and covenants of Seller as are expressly set forth in this Agreement or in the documents delivered by Seller pursuant to Article 10(b). Subject to the express representations of Seller in Article 14(c) or in the documents
delivered by Seller pursuant to Article 10(b), upon each Closing, Buyer shall assume the risk that adverse matters relating to each Project, including but not limited to, construction defects and adverse physical and environmental conditions,
may not have been revealed by Buyer’s investigations. 
 ARTICLE 16. Limitation of Liability 

 Notwithstanding anything to the contrary contained herein, after Closing: (a) the maximum aggregate liability of
Seller, and the maximum aggregate amount which may be awarded to and collected by Buyer (including, without limitation, for any breach of any representation, warranty and/or covenant by Seller) under this Agreement or any documents executed pursuant
hereto or in connection herewith, (collectively, the “Other Documents”), shall under no circumstances whatsoever exceed Three Percent (3.0%) of the Purchase Price; and (b) no claim by Buyer alleging a breach by Seller of
any representation, warranty and/or covenant of Seller contained herein or in any of the Other Documents may be made, and Seller shall not be liable for any judgment in any action based upon any such claim, unless and until such claim, either alone
or together with any other claims by Buyer alleging a breach by Seller of any such representation, warranty and/or covenant is for an aggregate amount in excess of Twenty-Five Thousand Dollars ($25,000.00) (the “Floor Amount”), in
which event Seller’s liability respecting any such claim or claims shall be for the entire amount thereof, subject to the limitation set forth in clause (a) above. This provision shall expressly survive Closing or the termination of this
Agreement. Notwithstanding anything in this Agreement to the contrary, the stated limitation on liability of Seller as set forth in this Article 16 shall not apply to the representations and warranties of Seller contained in Article
14(c)(vi). 
 ARTICLE 17. Broker  

Each party represents hereby to the other that it dealt with no broker in the consummation of this Agreement and each party indemnifies
the other from any claim arising from the failure of such representation by the indemnifying party. This Article 17 shall expressly survive Closing. 
 ARTICLE 18. Recording  
 It is agreed hereby that this Agreement
shall not be filed for recording with any governmental body. 
 ARTICLE 19. Notices  

Any notice or communication which may be or is required to be given pursuant to the terms of this Agreement shall be in writing and shall
be sent to the respective party at the address set forth below, 

  
 16 

 
postage prepaid, by Certified Mail, Return Receipt Requested, or by a nationally recognized overnight courier service that provides tracing and proof or receipt of items mailed or by electronic
mail or facsimile transmission with a hard copy sent by mail, or to such other address as either party may designate by notice similarly sent. The attorneys for the respective parties hereto have the authority to send any notice that may be sent by
any other party hereto. Notices shall be effective upon receipt. 
  

			
	 To Seller:
	  	 Duke Realty Corporation
600 E 96th Street, Suite 100
Indianapolis, IN 46240
Attn: Nick Anthony

Telecopy: (317) 808-6794
Email: nick.anthony@dukerealty.com

		
	 With a copy to:
	  	Duke Realty Corporation
3715 Davinci Court, Suite 300
Peachtree Corners, GA 30092
Attn: Ann Banta Kustoff, Esq.
Telecopy: (770)
638-8684
Email: ann.kustoff@dukerealty.com
		
	 To Buyer:
	  	CSP Operating Partnership, LP
c/o Chambers Street Properties
47 Hulfish Street, Suite 210
Princeton, New Jersey 08542
Attn: Jack A.
Cuneo
Telecopy: (609) 683-8684
Email: jack.cuneo@cspreit.com
		
	 With a copy to:
	  	CSP Operating Partnership, LP
c/o Chambers Street Properties
47 Hulfish Street, Suite 210
Princeton, New Jersey 08542
Attn: Hugh O’Beirne,
Esq.
Telecopy: (609) 683-8684
Email: hugh.obeirne@cspreit.com
		
	 With an additional copy to
	  	K&L Gates LLP
599 Lexington Avenue
New York, New York 10022-6030
Attn: Jeffrey H. Weitzman, Esq.
Telecopy: (212)
536-3901
Email: jeffrey.weitzman@klgates.com

 ARTICLE 20. Captions; Exhibits 

The captions in this Agreement are inserted only for the purpose of convenient reference and in no way define, limit or prescribe the
scope or intent of this Agreement or any part hereof. All Exhibits attached to this Agreement are made a part hereof and incorporated herein. 

  
 17 

 ARTICLE 21. Successors and Assigns 

Subject to the restrictions in Article 25 below, this Agreement shall be binding upon the parties hereto and their respective
successors and assigns. 
 ARTICLE 22. Governing Law  

The laws of Delaware shall govern the validity, construction, enforcement and interpretation of this Agreement. 

ARTICLE 23. Multiple Counterparts  
 This Agreement may be executed in any number of identical counterparts. If so executed, each of such counterparts shall constitute this Agreement. In proving this Agreement, it shall not be necessary to
produce or account for more than one such counterpart. Facsimile signatures shall be deemed to have the same full force and effect as original signatures. 
 ARTICLE 24. Confidentiality  
 Buyer and Seller may make any
announcements to the general public regarding the proposed transaction. Notwithstanding the foregoing, Buyer and Seller agree to cooperate on a joint press release, to be released promptly after Closing. 

ARTICLE 25. Prohibition Against Assignment  
 Except as hereinafter set forth, Buyer’s rights and obligations hereunder shall not be assignable without the prior written consent of Seller in Seller’s sole discretion. Buyer shall have the
right, upon written notice to Seller, but without Seller’s consent, to assign its rights under this Agreement to an entity owned or controlled, directly or indirectly, by Buyer; provided, that Buyer shall in no event be released from any of its
obligations or liabilities hereunder in connection with any assignment, and any assignment shall benefit and be binding upon the parties hereto and their respective successors and assigns. 

ARTICLE 26. Financial Accounting Statement  
 Seller agrees to cooperate with Buyer after the Closing in connection with the preparation and delivery of an audit letter and credit statements required under FAS 141, including making Seller’s
books and records relating to the Projects available to Buyer for inspection, copying and audit by Buyer’s representatives at Buyer’s expense. The provisions of this Article shall survive Closing. 

ARTICLE 27. Waiver of Jury Trial  
 EACH PARTY HEREBY WAIVES TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM BROUGHT BY EITHER PARTY IN CONNECTION WITH ANY MATTER WHATSOEVER ARISING OUT OF OR IN ANY WAY CONNECTED WITH THIS
AGREEMENT. 
 ARTICLE 28. Radon Gas Notice  

PURSUANT TO FLORIDA STATUTES SECTION 404.056(8), SELLER HEREBY MAKES, AND BUYER HEREBY ACKNOWLEDGES, THE FOLLOWING NOTIFICATION:

  
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 RADON GAS: RADON IS A NATURALLY OCCURRING RADIOACTIVE GAS THAT, WHEN IT HAS ACCUMULATED
IN A BUILDING IN SUFFICIENT QUANTITIES, MAY PRESENT HEALTH RISKS TO PERSONS WHO ARE EXPOSED TO IT OVER TIME. LEVELS OF RADON THAT EXCEED FEDERAL AND STATE GUIDELINES HAVE BEEN FOUND IN BUILDINGS IN FLORIDA. ADDITIONAL INFORMATION REGARDING RADON AND
RADON TESTING MAY BE OBTAINED FROM YOUR COUNTY PUBLIC HEALTH UNIT. 
 [Signatures begin on following page] 

  
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 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as an instrument as of
the day and date first written above. 
  

					
	 SELLER:
	 		 	
	
	 DUKE REALTY LIMITED PARTNERSHIP,
 an Indiana limited partnership

		
	By:	 	 Duke Realty Corporation, an Indiana
 corporation, its general partner

		
		 	By: /s/ Angela Hsu                    
		 	Name:  Angela
Hsu                    
		 	Title:   Vice President                 
			
	 BUYER:
	 		 	
	
	 CSP OPERATING PARTNERSHIP, LP,
 a Delaware limited partnership

		
	 By:
	 	 Chambers Street Properties,
 a Maryland real estate investment trust,
 its general partner

		
		 	By: /s/ Philip L.
Kianka                    
		 	Name:  Philip L.
Kianka                    
		 	Title:  Executive Vice President       

  
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