Amended and Restated Severance Agreement between DiamondRock Hospitality Company and Briony R. Quinn, effective May 14, 2024

THIS AMENDED AND RESTATED SEVERANCE AGREEMENT (the “Agreement”) is made on May 14, 2024, by DiamondRock Hospitality Company, a Maryland corporation (the “REIT”), with its principal place of business at 2 Bethesda Metro Center, Suite 1400, Bethesda, Maryland 20814 and Briony Quinn, residing at [***] (the “Executive”). This Agreement is effective as of May 14, 2024 and amends and restates the Severance Agreement, dated August 30, 2019 between the REIT and the Executive (the “Prior Agreement”).

1.Purpose

The REIT considers it essential to the best interests of its stockholders to promote and preserve the continuous employment of key management personnel. The Board of Directors of the REIT (the “Board of Directors”) recognizes that, as in the case with many corporations, the possibility of a termination of employment exists and that such possibility, and the uncertainty and questions that it may raise among management, may result in the distraction of key management personnel to the detriment of the REIT and its stockholders. Therefore, the Board of Directors has determined that appropriate steps should be taken to reinforce and encourage the continued attention and dedication of members of the REIT’s key management. Nothing in this Agreement shall be construed as creating an express or implied contract of employment and, except as otherwise agreed in writing between the Executive and the REIT, the Executive shall not have any right to be retained in the employ of the REIT.

2.Definitions

(a)Accrued Salary. “Accrued Salary” shall mean accrued and unpaid base salary through the Date of Termination. In addition, in the event the Executive’s annual bonus for the REIT’s most recently completed fiscal year has not yet been paid to the Executive, then Accrued Salary also shall include such prior fiscal year’s earned, accrued and unpaid bonus.

(b)Cause. “Cause” for termination shall mean a determination by the Board of Directors in good faith that any of the following events has occurred: (i) indictment of the Executive of, or the conviction or entry of a plea of guilty or nolo contendere by the Executive to any felony, or any misdemeanor involving moral turpitude; (ii) the Executive engaging in conduct which constitutes a material breach of a fiduciary duty or duty of loyalty, including without limitation, misappropriation of funds or property of the REIT, DiamondRock Hospitality Limited Partnership (the “Operating Partnership”) and their subsidiaries (the REIT, the Operating Partnership and their subsidiaries are hereinafter referred to as the “DiamondRock Group”) other than an occasional and de minimis use of DiamondRock Group property for personal purposes; (iii) the Executive’s willful failure or gross negligence in the performance of the Executive’s assigned duties for the DiamondRock Group, which failure or gross negligence

continues for more than 5 days following the Executive’s receipt of written or electronic notice of such willful failure or gross negligence from the Board of Directors or the Chief Executive Officer; (iv) any act or omission of the Executive that has a demonstrated and material adverse impact on the DiamondRock Group’s reputation for honesty and fair dealing or any other conduct of the Executive that would reasonably be expected to result in injury to the reputation of the DiamondRock Group; or (v) willful failure to cooperate with a bona fide internal investigation or an investigation by regulatory or law enforcement authorities, after being instructed by the REIT to cooperate, or the willful destruction or failure to preserve documents or other materials known to be relevant to such investigation or the willful inducement of others to fail to cooperate, destroy or fail to produce documents or other materials.

For purposes of this Section 2(b), any act, or failure to act, based upon authority given pursuant to a resolution duly adopted by the Board of Directors or based upon the written advice of counsel for the DiamondRock Group shall be conclusively presumed to be done, or omitted to be done, by the Executive in good faith and in the best interests of the DiamondRock Group. The cessation of employment of the Executive shall not be deemed to be for Cause unless and until there shall have been delivered to the Executive a copy of a resolution duly adopted by the affirmative vote of the Board of Directors, finding that, in the good faith opinion of the Board of Directors, the Executive has engaged in the conduct described in this Section 2(b); provided, that if the Executive is a member of the Board of Directors, the Executive shall not vote on such resolution.

(c)Change in Control. “Change in Control” shall mean any of the following events:

(i)The conclusion of the acquisition (whether by a merger or otherwise) by any Person (other than a Qualified Affiliate), in a single transaction or a series of related transactions, of Beneficial Ownership of more than 50 % of (1) the REIT’s outstanding common stock (the “Common Stock”) or (2) the combined voting power of the REIT’s outstanding securities entitled to vote generally in the election of directors (the “Outstanding Voting Securities”);

(ii)The merger or consolidation of the REIT with or into any other Person other than a Qualified Affiliate, if the directors immediately prior to the merger or consolidation cease to be the majority of the Board of Directors at any time within 12 months of the completion of the merger or consolidation;

(iii)Any one or a series of related sales or conveyances to any Person or Persons (including a liquidation or dissolution) other than any one or more Qualified Affiliates of all or substantially all of the assets of the REIT or the Operating Partnership; or

(iv)Incumbent Directors cease, for any reason, to be a majority of the members of the Board of Directors, where an “Incumbent Director” is (1) an individual who is a member of the Board of Directors on the effective date of this Agreement or (2) any new director whose appointment by the Board of Directors or whose nomination for election by the stockholders was approved by a majority of the persons who were already Incumbent Directors at the time of such appointment, election or approval, other than any individual who assumes office initially as a result of an actual or threatened election contest with respect to the election or removal of directors or other actual or threatened solicitation of proxies or consents by or on behalf of a Person other than the Board of Directors or as a result of an agreement to avoid or settle such a contest or solicitation.

A Change in Control shall also be deemed to have occurred upon the completion of a tender offer for the REIT’s securities representing more than 50% of the Outstanding Voting Securities, other than a tender offer by a Qualified Affiliate.

For purposes of this definition of Change in Control, the following definitions shall apply: (A) “Beneficial Ownership,” “Beneficially Owned” and “Beneficially Owns” shall have the meanings provided in Exchange Act Rule 13d-3; (B) “Exchange Act” shall mean the Securities Exchange Act of 1934, as amended; (C) “Person” shall mean any individual, entity, or group (within the meaning of Section 13(d)(3) or 14(d)(2) of the Exchange Act), including any natural person, corporation, trust, association, company, partnership, joint venture, limited liability company, legal entity of any kind, government, or political subdivision, agency or instrumentality of a government, as well as two or more Persons acting as a partnership, limited partnership, syndicate or other group for the purpose of acquiring, holding or disposing of the REIT’s securities; and (D) “Qualified Affiliate” shall mean (I) any directly or indirectly wholly owned subsidiary of the REIT or the Operating Partnership; (II) any employee benefit plan (or related trust) sponsored or maintained by the REIT or the Operating Partnership or by any entity controlled by the REIT or the Operating Partnership; or (III) any Person consisting in whole or in part of the Executive or one or more individuals who are then the REIT’s Chief Executive Officer or any other named executive officer (as defined in Item 402 of Regulation S-K under the Securities Act of 1933) of the REIT as indicated in its most recent securities filing made before the date of the transaction.

(d)Date of Termination. “Date of Termination” shall mean the actual date of the Executive’s termination of employment with the REIT.

(e)Disability. “Disability” shall mean if the Executive is unable to perform the essential functions of the Executive’s position with the REIT, with or without reasonable accommodation, by reason of any medically determinable physical or mental impairment which can be expected to result in death or can be expected to result in the Executive’s inability to

perform the essential functions of the Executive’s position with the Company, with or without reasonable accommodation, for a continuous period of not less than 12 months.

(f)Good Reason. “Good Reason” for termination shall mean the occurrence of one of the following events, without the Executive’s prior written consent, provided such event is not corrected within 15 days following the Board of Director’s receipt of written or electronic notice of such event: (i) a material diminution in the Executive’s duties or responsibilities or any material demotion from the Executive’s current position at the REIT, including, without limitation: (A) if the Executive is the CEO, either discontinuing the Executive’s direct reporting to the Board of Directors or a committee thereof or discontinuing the direct reporting to the CEO by each of the senior executives responsible for finance, legal, acquisition and operations or (B) if the Executive is not the CEO, discontinuing the Executive’s reporting directly to the CEO or (C) if the Executive is the Chief Accounting Officer, discontinuing the Executive’s reporting directly to the Chief Financial Officer or to the Chief Executive Officer; (ii) if the Executive is a member of the Board of Directors, the failure of the REIT or its affiliates to nominate the Executive as a Director of the REIT; (iii) a requirement that the Executive work principally from a location outside the 50 mile radius from the REIT’s address, except for required travel on the REIT’s business to the extent substantially consistent with the Executive’s business travel obligations on the date hereof; (iv) failure to pay the Executive any compensation, benefits or to honor any indemnification agreement to which the Executive is entitled within 30 days of the date due; or (v) the occurrence of any of the following events or conditions in the year immediately following a Change in Control: (A) a reduction in the Executive’s annual base salary or annual bonus opportunity as in effect immediately prior to the Change in Control; and (B) the failure of the REIT to obtain an agreement, reasonably satisfactory to the Executive, from any successor or assign of the REIT to assume and agree to adopt this Agreement for a period of at least two years from the Change in Control.

(g)Restricted Period. The “Restricted Period” shall mean the Executive’s employment with the REIT, which Restricted Period may be extended for an additional period of 12 months if the Executive is entitled to, and receives, the cash severance specified under Section 3(b)(ii) or 3(e)(ii) hereof.

(h)Retirement. As used in this Agreement, “Retirement” shall mean a retirement by the Executive if the Executive has been designated as an eligible retiree by the Board of Directors, in the Board’s sole discretion.

3.Effect of Termination

(a)Any Termination. To the extent applicable, the Executive shall be deemed to have resigned from all officer and board member positions that the Executive holds with the REIT or any of its respective subsidiaries or affiliates upon the termination of the Executive’s employment for any reason. If the Executive’s employment with the REIT terminates for any reason, the Executive shall be entitled to any Accrued Salary. The Executive shall have no rights or claims against the DiamondRock Group except to receive the payments and benefits described in this Section 3. The REIT shall have no further obligations to Executive except as otherwise expressly provided under this Agreement, provided any such termination

shall not adversely affect or alter Executive’s rights under any employee benefit plan of the REIT in which Executive, at the Date of Termination, has a vested interest, unless otherwise provided in such employee benefit plan or any agreement or other instrument attendant thereto.

None of the benefits described in this Section 3 (other than Accrued Salary) will be payable unless the Executive has signed a separation agreement (the “Separation Agreement”), including without limitation a general release which has become irrevocable, satisfactory to the REIT in the reasonable exercise of its discretion, releasing the DiamondRock Group, its affiliates including the REIT, and their officers, directors and employees, from any and all claims or potential claims arising from or related to the Executive’s employment or termination of employment and has resigned from any board member position that the Executive holds with the REIT or any of its respective subsidiaries or affiliates. In addition, the benefits described in this Section 3 (other than Accrued Salary) are conditioned upon the Executive’s ongoing compliance with his/her restrictions, covenants and promises under Sections 4, 5, 6, 7, 9 and 11(e) below (as applicable). Notwithstanding anything herein to the contrary, in order to effectuate the accelerated vesting contemplated by this Section 3, the unvested portion of the Executive’s unvested time-based restricted stock awards and LTIP Units (as defined in the Amended and Restated Agreement of Limited Partnership of DiamondRock Hospitality Limited Partnership) that would otherwise be forfeited on the Date of Termination will be delayed until the earlier of (A) the effective date of the Separation Agreement (at which time acceleration will occur) (the “Accelerated Vesting Date”), or (B) the date that the Separation Agreement can no longer become fully effective (at which time the unvested portion of the Executive’s time-based restricted stock awards and LTIP Units will be forfeited). Notwithstanding the foregoing, no additional time-based vesting of the Executive’s time-based restricted stock awards and LTIP Units shall occur during the period between the Date of Termination and the Accelerated Vesting Date.

(b)Termination by the REIT without Cause or by Executive for Good Reason. Except as set forth in Section 3(e), if the REIT terminates the Executive’s employment without Cause, or the Executive terminates the Executive’s employment for Good Reason so as to constitute, in either case, a separation from service for purposes of Code Section 409A, then in addition to the benefits under Section 3(a) above, the Executive shall be entitled to receive the following:

(i)a pro-rata bonus for the fiscal year determined through the Date of Termination and calculated based on actual achievement of the applicable performance metrics, provided, that any performance metrics based solely on the Executive’s performance shall be deemed achieved at target levels, to be paid in accordance with the Company’s standard payroll practices and paid at such times as such bonuses are typically paid to the Company’s executives;

(ii)an amount equal to (A) two times (B) the sum of (I) the Executive’s base salary in effect immediately prior to the Date of

Termination, and (II) the Executive’s target annual bonus to be paid within 90 days after the Date of Termination;

(iii)continued payment by the REIT for health insurance coverage for the Executive and the Executive’s spouse and dependents for 18 months, consistent with COBRA following the Date of Termination to the same extent that the REIT paid for such coverage immediately prior to the termination of the Executive’s employment and subject to the eligibility requirements and other terms and conditions of such insurance coverage, provided that if any such insurance coverage shall become unavailable and/or the REIT’s insurer refuses to continue coverage during the 18 month period, the REIT thereafter shall be obliged only to pay monthly to the Executive an amount which, after reduction for applicable income and employment taxes, is equal to the monthly COBRA premium for such insurance for the remainder of such severance period;

(iv)vesting as of the Date of Termination of 100% of all unvested time-based restricted stock awards and LTIP Units (as defined in the Amended and Restated Agreement of Limited Partnership of DiamondRock Hospitality Limited Partnership) that were granted to the Executive at least 12 months prior to the Date of Termination and that were granted in connection with the Company’s annual long-term incentive program, to the extent permitted by law; and

(v)vesting as of the Date of Termination of unvested time-based restricted stock awards and LTIP Units that were granted to the Executive less than 12 months prior to the Date of Termination and that were granted in connection with the Company’s annual long-term incentive program, to the extent permitted by law, multiplied by a fraction, the numerator of which is the number of days the Executive is employed from the date of grant of such awards through the Date of Termination, and the denominator of which is 365 (or 366, as applicable).

The treatment of equity compensation awards that are either not subject to time-based vesting (such as restricted stock which vests based on one or more performance metrics) or not granted in connection with the Company’s annual long-term incentive plan will be specified in the individual grant agreements and/or the applicable plans covering such awards.

(c)Termination In the Event of Death or Disability. If the Executive’s employment terminates because of the Executive’s death or Disability, then in addition to the benefits under Section 3(a) above, the Executive (or the Executive’s estate or other legal representatives, as the case may be) shall be entitled to receive:

(i)a pro-rata bonus for the fiscal year determined through the Date of Termination and calculated based on actual achievement of the applicable performance metrics, provided, that any performance metrics based solely on the Executive’s performance shall be deemed achieved at target levels, to be paid in accordance with the Company’s standard payroll practices and paid at such times as such bonuses are typically paid to the Company’s executives;

(ii)continued payment by the REIT for health insurance coverage for the Executive and the Executive’s spouse and dependents for 18 months, consistent with COBRA, following the Date of Termination to the same extent that the REIT paid for such coverage immediately prior to the termination of the Executive’s employment and subject to the eligibility requirements and other terms and conditions of such insurance coverage, provided that if any such insurance coverage shall become unavailable and/or the REIT’s insurer refuses to continue coverage during the 18 month period, the REIT thereafter shall be obliged only to pay monthly to the Executive an amount which, after reduction for applicable income and employment taxes, is equal to the monthly COBRA premium for such insurance for the remainder of such severance period.

(iii)vesting as of the Date of Termination of 100% of all unvested time-based restricted stock awards and LTIP Units, to the extent permitted by law. The treatment of equity compensation awards that are not time based vesting (such as restricted stock which vests based on one or more performance metrics) granted after the effective date of this agreement will be specified in the individual grant agreements and/or the applicable plans covering such awards.

(d)Termination In the Event of Retirement. If the Executive’s employment terminates because of the Executive’s Retirement, then in addition to the benefits under Section 3(a) above, the Executive shall be entitled to receive the following:

(i)a pro-rata bonus for the fiscal year determined through the Date of Termination and calculated based on actual achievement of the applicable performance metrics, provided, that any performance metrics based solely on the Executive’s performance shall be deemed achieved at target levels, to be paid in accordance with the Company’s standard payroll practices and paid at such times as such bonuses are typically paid to the Company’s executives; and

(ii)notwithstanding the Retirement by the Executive, all unvested time-based restricted stock awards and LTIP Units shall continue to vest at the times and on the terms as set forth in the relevant

restricted stock award agreements as if the Executive remained continuously employed by the REIT from the Date of Termination through each such vesting date. The treatment of non-time-based equity compensation awards (such as restricted stock which vests based on one or more performance metrics) granted after the effective date of this agreement will be specified in individual grant agreements and/or the applicable plans covering such awards.

(e)Termination In the Event of a Change in Control. If the Executive’s employment terminates without Cause or for Good Reason so as to constitute, in either case, a separation from service for purposes of Code Section 409A in the year immediately following a Change in Control, then in addition to the benefits under Section 3(a) above and in lieu of the benefits provided in Section 3(b), the Executive shall be entitled to the following:

(i)a pro-rata bonus for the fiscal year determined through the Date of Termination and calculated based on the target bonus for such fiscal year to be paid within 90 days after the Date of Termination;

(ii)an amount equal to (A) three times (B) the sum of (I) the Executive’s base salary in effect immediately prior to the Date of Termination, and (II) the Executive’s target annual bonus;

(iii)continued payment by the REIT for health insurance coverage for the Executive and the Executive’s spouse and dependents for 18 months, consistent with COBRA following the Date of Termination to the same extent that the REIT paid for such coverage immediately prior to the termination of the Executive’s employment and subject to the eligibility requirements and other terms and conditions of such insurance coverage, provided that if any such insurance coverage shall become unavailable and/or the REIT’s insurer refuses to continue coverage during the 18 month period, the REIT thereafter shall be obliged only to pay monthly to the Executive an amount which, after reduction for applicable income and employment taxes, is equal to the monthly COBRA premium for such insurance for the remainder of such severance period; and

(iv)vesting as of the Date of Termination of 100% of all unvested time-based restricted stock awards and LTIP Units, to the extent permitted by law. The treatment of equity compensation awards that are not time based vesting (such as restricted stock which vests based on one or more performance metrics) granted after the effective date of this agreement will be specified in the individual grant agreements and/or the applicable plans covering such awards.

The cash amount due under this clause (e) shall be paid within 90 days after the date of Termination.

(f)Excise Tax In the Event of a Change in Control In the event the Executive’s termination of employment occurs in connection with or following a Change in Control, and in the event that any payment made pursuant to Section 3 hereof or any insurance benefits, accelerated vesting, pro-rated bonus or other benefit payable to the Executive under this Agreement or otherwise (the “Severance Payments”), are subject to the excise tax imposed by Section 4999 (as it may be amended or replaced) of the Internal Revenue Code of 1986, as amended (the “Excise Tax”); then

(i)If the reduction of the Severance Payments to the maximum amount that could be paid to the Executive without giving rise to the Excise Tax (the “Safe Harbor Cap”) would provide the Executive with a greater after tax benefit than if such amounts were not reduced, then the amounts payable to the Executive under this Agreement shall be reduced (but not below zero) to the Safe Harbor Cap. The reduction of the amounts payable hereunder, if applicable, shall be made by reducing first the payments of cash originating under Section 3 (a)-3(d) hereof, and then by reducing other payments to the extent permitted by any applicable plan and/or agreement.

(ii)If the reduction for the Severance Payments to the Safe Harbor Cap would not result in a greater after tax result to the Executive, no amounts payable under this agreement shall be reduced pursuant to this provision.

(iii)The determination of whether the Excise Tax is payable and the amount thereof shall be made in writing in good faith by a nationally recognized independent certified public accounting firm selected by the REIT and approved by the Executive, such approval not to be unreasonably withheld (the “Accounting Firm”). For purposes of making the calculations required by this Section 3(e), to the extent not otherwise specified herein, reasonable assumptions and approximations may be made with respect to applicable taxes and reasonable, good faith interpretations of the Code may be relied upon. The REIT and the Executive shall furnish such information and documents as may be reasonably requested in connection with the performance of the calculations under this Section 3(e). The REIT shall bear all costs incurred in connection with the performance of the calculations contemplated by this Section 3(e).

4.Non-Disparagement

The Executive agrees that he/she will not, whether during or after the Executive’s employment with the REIT, make any statement, orally or in writing, regardless of whether such statement is truthful, nor take any action, that (a) in any way could disparage the DiamondRock Group or any officers, executives, directors, partners, managers, members, principals, employees, representatives, or agents of the DiamondRock Group, or which foreseeably could or reasonably could be expected to harm the reputation or goodwill of any of those persons or entities, or (b) in any way, directly or indirectly, could knowingly cause, encourage or condone the making of such statements or the taking of such actions by anyone else. The Executive further acknowledges and agrees that any statement by any member of the Executive’s immediate family that would be prohibited by the foregoing if made by the Executive shall be considered to be statement made by the Executive.

5.Confidential Information and Return of Property

(a)Confidential Information. During and after the Executive’s employment with the REIT, the Executive shall use best efforts and utmost diligence preserve, protect, and prevent the disclosure of Confidential Information, and shall not, either directly or indirectly, use, misappropriate, disclose or aid any other person in disclosing such Confidential Information. “Confidential Information” means information concerning the DiamondRock Group’s business, business relationships or financial affairs that the DiamondRock Group has not released to the general public. Confidential Information includes, but is not limited to, all methods, processes, techniques, practices, trade secrets, personnel matters, financial data, operating results, plans, contractual relationships, projections for new business opportunities for new or developing business for the DiamondRock Group, to the extent that such information has been treated as confidential by the DiamondRock Group. Confidential Information also includes, but is not limited to, all notes, records, software, drawings, handbooks, manuals, policies, contracts, memoranda, sales files, or any other documents generated or compiled by any employee of the DiamondRock Group, to the extent that such information has been treated as confidential by the DiamondRock Group. Such information is, and shall remain, the exclusive property of the DiamondRock Group. Notwithstanding the foregoing, Confidential Information shall not include any of the categories of information listed above which (i) is or becomes generally available to the public other than as a result of a disclosure by the Executive, or (ii) becomes known to the Executive on a non-confidential basis from a source other than the DiamondRock Group. For the avoidance of doubt, pursuant to the federal Defend Trade Secrets Act of 2016, the Executive shall not be held criminally or civilly liable under any federal or state trade secret law for the disclosure of a trade secret that (a) is made (i) in confidence to a federal, state, or local government official, either directly or indirectly, or to an attorney; and (ii) solely for the purpose of reporting or investigating a suspected violation of law; or (b) is made in a complaint or other document filed in a lawsuit or other proceeding, if such filing is made under seal.

(b)Return of Property. Upon the termination of the Executive’s employment with the REIT or at any earlier time as may be specified by the REIT, the Executive shall return to the DiamondRock Group all DiamondRock Group property, including but not limited to security cards, identification badges, credit cards, laptops, printers, fax machines,

external media devices, and all documents, files or other written instruments (including copies), whether such material is in paper form or electronic or recorded format.

6.Non-Competition

(a)Non-Competition. Subject to Section 6(b) hereof, the Executive agrees that during the Restricted Period the Executive shall not, without the prior express written consent of the REIT, directly or indirectly, anywhere in the United States, own an interest in, join, operate, control or participate in, or be connected as an owner, officer, executive, employee, partner, member, manager, shareholder, or principal of or with, any lodging-oriented real estate investment company. Notwithstanding the foregoing, the Executive may own up to one percent (1%) of the outstanding stock of a real estate investment company. The restrictions of this Section 6(a) shall not apply if the Executive’s employment with the REIT is terminated without cause by the Company or with Good Reason by the Executive effective during the 12 month period immediately following a Change in Control.

(b)Board’s Discretion. Notwithstanding anything contained herein, the Board of Directors retains the right, in its sole discretion, to shorten or eliminate the post­ employment Restricted Period for any Executive.

7.Non-Solicitation of Employees. The Executive agrees that while he/she is employed as an employee of the REIT and for a period of 12 months after the termination of the Employee’s employment with the REIT for whatever reason, the Employee shall not, without the express written consent of the REIT, hire, solicit, recruit, induce or procure (or assist or encourage any other person or entity to hire, solicit, recruit, induce or procure), directly or indirectly or on behalf of himself or any other person or entity, any officer, executive, director, partner, principal, member, or non-clerical employee of the DiamondRock Group or any person who was an officer, executive, director, partner, principal, member, or non-clerical employee of the DiamondRock Group at any time during the final year of the Executive’s employment with the REIT, to work for the Executive or any person or entity with which the Executive is or intends to be affiliated or otherwise directly or indirectly encourage any such person to terminate the Executive’s employment or other relationship with the DiamondRock Group without the prior express written consent of the REIT. Notwithstanding anything contained herein, the foregoing shall not restrain the Executive from hiring, soliciting, recruiting, inducing or procuring any person to work for the Executive or any person or entity with which the Executive is or intends to be affiliated if such person was either terminated by the REIT or such person resigned for Good Reason. In addition, the Board of Directors retains the right, in its sole discretion, to release any Executive from its obligations under this Section.

8.Injunctive Relief. The Executive understands that the restrictions contained in Sections 4, 5, 6 and 7 of this Agreement are intended to protect the REIT’s interests in its proprietary information, goodwill, and its employee and investor relationships, and agrees that such restrictions (and the scope and duration thereof) are necessary, reasonable and appropriate for this purpose. The Executive acknowledges and agrees that it would be difficult to measure any damages caused to the REIT which might result from any breach by the Executive of the Executive’s promises and obligations under Sections 4, 5, 6 and/or 7, that the REIT would be

irreparably harmed by such breach, and that, in any event, money damages would be an inadequate remedy for any such breach. Therefore, the Executive agrees and consents that the REIT shall be entitled to an injunction or other appropriate equitable relief (in addition to all other remedies it may have for damages or otherwise) to restrain any such breach or threatened breach without showing or proving any actual damage to the REIT. The REIT shall be entitled to an award of its attorneys’ fees and costs incurred in enforcing the Executive’s obligations under Sections 4, 5, 6, 7, 9 and 11(e).

9.Compensation Recovery Acknowledgement. The Executive acknowledges that the Executive is a “Covered Person” for purposes of the Company’s Compensation Recovery Policy, adopted as of August 1, 2023 and as may be amended from time to time (the “Compensation Recovery Policy”). The Executive agrees that in the event of “Material Financial Restatement,” as defined in the Compensation Recovery Policy, and a demand by the Company for return of any “Erroneously Awarded Compensation,” as defined in the Compensation Recovery Policy, the Executive shall promptly return any such Erroneously Awarded Compensation, regardless of whether such demand is made during or after the Executive’s employment.

10.Protected Disclosures and Other Protected Actions. Nothing contained in this Agreement limits the Executive's ability to file a charge or complaint with any federal, state or local governmental agency or commission (a “Government Agency”). In addition, nothing contained in this Agreement limits the Executive's ability or that of any other person to communicate with any Government Agency or otherwise participate in any investigation or proceeding that may be conducted by any Government Agency, including the Executive's ability or that of any other person to provide documents or other information to a Government Agency, without notice to the Company, nor does anything contained in this Agreement apply to truthful testimony in litigation; provided that the Executive may not share any communication or other information that is subject to the Company’s attorney-client privilege. If the Executive files any charge or complaint with any Government Agency and if the Government Agency pursues any claim on the Executive's behalf, or if any other third party pursues any claim on the Executive's behalf, the Executive waives any right to monetary or other individualized relief (either individually, or as part of any collective or class action); provided that nothing in this Agreement limits any right the Executive may have to receive a whistleblower award or bounty for information provided to the Securities and Exchange Commission.

11.Miscellaneous

(a)409A. Notwithstanding anything to the contrary, if the Executive is a “key employee” (as defined in Section 416(i) of the Code without regard to paragraph (5) thereof) and any of the REIT’s stock is publicly traded on an established securities market or otherwise, to the extent necessary to avoid any penalties under Section 409A of the Code, any payment hereunder may not be made before the date that is six months after the date of separation from service.

(b)Tax Withholding. All payments made by the REIT under this Agreement shall be net of any tax or other amounts required to be withheld by the REIT under applicable law.

(c)No Mitigation. The REIT agrees that, if the Executive’s employment by the REIT is terminated during the term of this Agreement, the Executive is not required to seek other employment or to attempt in any way to reduce any amounts payable to the Executive by the REIT pursuant to Section 3 hereof. Further, the amount of any payment provided for in this Agreement shall not be reduced by any compensation earned by the Executive as the result of employment by another employer, by retirement benefits, by offset against any amount claimed to be owed by the Executive to the REIT or otherwise.

(d)No Offset. The REIT’s obligation to make the payments provided for in this Agreement and otherwise perform its obligations hereunder shall not be affected by any circumstances, including, without limitation, any set-off, counterclaim, recoupment, defense or other right which the REIT, the Operating Partnership or any of their subsidiaries may have against the Executive or others unless such set-off, counterclaim, recoupment, defense, or other right arises from the Executive engaging in conduct which constitutes a material breach of a fiduciary duty or duty of loyalty, including without limitation, misappropriation of funds or property of the Operating Partnership and their subsidiaries.

(e)Litigation and Regulatory Cooperation. During and after Executive’s employment, Executive shall reasonably cooperate with the REIT in the defense or prosecution of any claims or actions now in existence or which may be brought in the future against or on behalf of the REIT which relate to events or occurrences that transpired while Executive was employed by the REIT; provided, however, that such cooperation shall not materially and adversely affect Executive or expose Executive to an increased probability of civil or criminal litigation. Executive’s cooperation in connection with such claims or actions shall include, but not be limited to, being available to meet with counsel to prepare for discovery or trial and to act as a witness on behalf of the REIT at mutually convenient times. During and after Executive’s employment, Executive also shall cooperate fully with the REIT in connection with any investigation or review of any federal, state or local regulatory authority as any such investigation or review relates to events or occurrences that transpired while Executive was employed by the REIT. The REIT shall also provide Executive with compensation on an hourly basis (to be derived from the sum of the Executive’s Base Salary and average annual incentive compensation) for requested litigation and regulatory cooperation that occurs after the Executive’s termination of employment (other than for time spent testifying and related travel and waiting time), and reimburse Executive for all costs and expenses incurred in connection with the Executive’s performance under this Section 11(e), including, but not limited to, reasonable attorneys’ fees and costs.

(f)Notices. All notices required or permitted under this Agreement shall be in writing and shall be deemed effective (i) upon personal delivery, (ii) upon deposit with the United States Postal Service, by registered or certified mail, postage prepaid, or (iii) in the case of facsimile transmission or delivery by nationally recognized overnight delivery service, when received, addressed as follows:

If to the REIT, to:

DiamondRock Hospitality Company
2 Bethesda Metro, Suite 1400
Bethesda, MD 20814
Facsimile: (240) 744-1199
Attn: 1) Lead Director; 2) Chairman of the Board and 3) Chairman of the Compensation Committee

If to the Executive, to:

Ms. Briony Quinn
[***]
[***]

or to such other address or addresses as either party shall designate to the other in writing from time to time by like notice.

(g)Pronouns. Whenever the context may require, any pronouns used in this Agreement shall include the corresponding masculine, feminine or neuter forms, and the singular forms of nouns and pronouns shall include the plural, and vice versa.

(h)Entire Agreement. This Agreement constitutes the entire agreement between the parties and supersedes all prior agreements and understandings, whether written or oral, relating to the subject matter of this Agreement, including, without limitation, the Prior Agreement, except that if and to the extent that any agreement that grants equity to the Executive states expressly that any provision of such agreement supersedes or otherwise applies notwithstanding the terms of any severance or employment agreement between the Executive and the REIT or any other member of the DiamondRock Group, such provision shall supersede or otherwise apply in place of any conflicting provision of this Agreement.

(i)Amendment. This Agreement may be amended or modified only by a written instrument executed by both the REIT and the Executive.

(j)Governing Law and Forum. This Agreement shall be construed, interpreted and enforced in accordance with the laws of the State of Maryland, without regard to its conflicts of laws principles, by a court of competent jurisdiction located within the State of Maryland.

(k)Successors and Assigns. This Agreement shall be binding upon and inure to the benefit of both parties and their respective successors and assigns, including any entity with which or into which the REIT may be merged or which may succeed to its assets or business or any entity to which the REIT may assign its rights and obligations under this Agreement; provided, however, that the obligations of the Executive are personal and shall not be assigned or delegated by him.

(l)Waiver. No delays or omission by the REIT or the Executive in exercising any right under this Agreement shall operate as a waiver of that or any other right. A

waiver or consent given by the REIT or the Executive on any one occasion shall be effective only in that instance and shall not be construed as a bar or waiver of any right on any other occasion.

(m)Captions. The captions appearing in this Agreement are for convenience of reference only and in no way define, limit or affect the scope or substance of any section of this Agreement.

(n)Severability. In case any provision of this Agreement shall be held by a court or arbitrator with jurisdiction over the parties to this Agreement to be invalid, illegal or otherwise unenforceable, such provision shall be restated to reflect as nearly as possible the original intentions of the parties in accordance with applicable law, and the validity, legality and enforceability of the remaining provisions shall in no way be affected or impaired thereby. In the event that any portion or provision of this Agreement (including, without limitation, any portion or provision of Sections 4, 5, 6 or 7) is determined by a court or arbitrator of competent jurisdiction to be invalid, illegal or otherwise unenforceable by reason of excessive scope as to geographic, temporal or functional coverage, such provision will be reformed and deemed to extend only over the maximum geographic, temporal and functional scope as to which it may be enforceable and shall be enforced by said court or arbitrator accordingly.

(o)Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original but all of which together shall constitute one and the same instrument.

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

DIAMONDROCK HOSPITALITY COMPANY

By:

William J. Tennis

Executive Vice President, General Counsel and Corporate Secretary

EXECUTIVE

/s/ Brionny Quinn    
Briony Quinn
Executive Vice President, Chief Financial Officer and Treasurer