# EDGAR Filing Document

**Accession Number:** 0001456772
**File Stem:** 0001456772-26-000020
**Filing Date:** 2026-5
**Character Count:** 269875
**Document Hash:** 828a788a84f9f7e74c706e12045bd5c0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001456772-26-000020.hdr.sgml**: 20260522

**ACCESSION NUMBER**: 0001456772-26-000020

**CONFORMED SUBMISSION TYPE**: 10-Q

**PUBLIC DOCUMENT COUNT**: 59

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20260522

**DATE AS OF CHANGE**: 20260522

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** OFFICE PROPERTIES INCOME TRUST
- **CENTRAL INDEX KEY:** 0001456772
- **STANDARD INDUSTRIAL CLASSIFICATION:** REAL ESTATE [6500]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 264273474
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 10-Q
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34364
- **FILM NUMBER:** 261012232

**BUSINESS ADDRESS:**
- **STREET 1:** C/O THE RMR GROUP
- **STREET 2:** TWO NEWTON PL., 255 WASH. ST., STE. 300
- **CITY:** NEWTON
- **STATE:** MA
- **ZIP:** 02458
- **BUSINESS PHONE:** (617) 219-1440

**MAIL ADDRESS:**
- **STREET 1:** C/O THE RMR GROUP
- **STREET 2:** TWO NEWTON PL., 255 WASH. ST., STE. 300
- **CITY:** NEWTON
- **STATE:** MA
- **ZIP:** 02458

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** GOVERNMENT PROPERTIES INCOME TRUST
- **DATE OF NAME CHANGE:** 20161006

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Government Properties Income Trust
- **DATE OF NAME CHANGE:** 20090220

?xml version='1.0' encoding='ASCII'? opi-20250930

<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM 10-Q** 

☒ **QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the quarterly period ended September 30, 2025**

**OR**

☐ **TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**Commission File Number 001-34364**

**OFFICE PROPERTIES INCOME TRUST**

(Exact Name of Registrant as Specified in Its Charter)

---

| | |
|:---|:---|
| **Maryland** | **26-4273474** |
| (State or Other Jurisdiction of Incorporation or Organization) | (IRS Employer Identification No.) |

---

**Two Newton Place, 255 Washington Street, Suite 300, Newton, Massachusetts 02458-1634**

(Address of Principal Executive Offices) (Zip Code)

**617-219-1440**

(Registrant's Telephone Number, Including Area Code)

Securities Registered Pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of Each Class** | **Trading Symbol(s)** | **Name Of Each Exchange On Which Registered** |
| N/A | N/A | N/A |

---

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☐ No ☒

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☐ No ☒

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

---

| | | | |
|:---|:---|:---|:---|
| Large accelerated filer | ☐ | Accelerated filer | ☒ |
| Non-accelerated filer | ☐ | Smaller reporting company | ☒ |
| Emerging growth company | ☐ | | |

---

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Sections 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court. Yes ☐ No ☐

Number of registrant's common shares of beneficial interest, $.01 par value per share, outstanding as of May 18, 2026: 73,941,128

------

<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

References in this Quarterly Report on Form 10-Q to the Company, OPI, we, us or our mean Office Properties Income Trust and its consolidated subsidiaries unless otherwise expressly stated or the context indicates otherwise.

------

<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

OFFICE PROPERTIES INCOME TRUST

FORM 10-Q

September 30, 2025

INDEX

---

| | | |
|:---|:---|:---|
| | | **Page** |
| &nbsp;&nbsp;<u>[PART I.](#ica9be32d9c5e454e963e57c29d452bbc_13)</u> | <u>[Financial Information](#ica9be32d9c5e454e963e57c29d452bbc_13)</u> |  |
| &nbsp;&nbsp;<u>[Item 1.](#ica9be32d9c5e454e963e57c29d452bbc_16)</u> | <u>[Financial Statements (unaudited)](#ica9be32d9c5e454e963e57c29d452bbc_16)</u> |  |
|  | <u>[Condensed Consolidated Balance Sheets — September 30, 2025 and December 31, 2024](#ica9be32d9c5e454e963e57c29d452bbc_19)</u> | <u>[3](#ica9be32d9c5e454e963e57c29d452bbc_19)</u> |
|  | <u>[Condensed Consolidated Statements of Comprehensive Income (Loss) — Three and Nine Months Ended September 30, 2025 and 2024](#ica9be32d9c5e454e963e57c29d452bbc_22)</u> | <u>[4](#ica9be32d9c5e454e963e57c29d452bbc_22)</u> |
|  | <u>[Condensed Consolidated Statements of Shareholders' Equity — Three and Nine Months Ended September 30, 2025 and 2024](#ica9be32d9c5e454e963e57c29d452bbc_25)</u> | <u>[5](#ica9be32d9c5e454e963e57c29d452bbc_25)</u> |
|  | <u>[Condensed Consolidated Statements of Cash Flows — Nine Months Ended September 30, 2025 and 2024](#ica9be32d9c5e454e963e57c29d452bbc_28)</u> | <u>[7](#ica9be32d9c5e454e963e57c29d452bbc_28)</u> |
|  | <u>[Notes to Condensed Consolidated Financial Statements](#ica9be32d9c5e454e963e57c29d452bbc_31)</u> | <u>[9](#ica9be32d9c5e454e963e57c29d452bbc_31)</u> |
| &nbsp;&nbsp;<u>[Item 2.](#ica9be32d9c5e454e963e57c29d452bbc_82)</u> | <u>[Management's Discussion and Analysis of Financial Condition and Results of Operations](#ica9be32d9c5e454e963e57c29d452bbc_82)</u> | <u>[22](#ica9be32d9c5e454e963e57c29d452bbc_82)</u> |
| &nbsp;&nbsp;<u>[Item 3.](#ica9be32d9c5e454e963e57c29d452bbc_103)</u> | <u>[Quantitative and Qualitative Disclosures About Market Risk](#ica9be32d9c5e454e963e57c29d452bbc_103)</u> | <u>[38](#ica9be32d9c5e454e963e57c29d452bbc_103)</u> |
| &nbsp;&nbsp;<u>[Item 4.](#ica9be32d9c5e454e963e57c29d452bbc_109)</u> | <u>[Controls and Procedures](#ica9be32d9c5e454e963e57c29d452bbc_109)</u> | <u>[38](#ica9be32d9c5e454e963e57c29d452bbc_109)</u> |
|  | <u>[Warning Concerning Forward-Looking Statements](#ica9be32d9c5e454e963e57c29d452bbc_112)</u> | <u>[38](#ica9be32d9c5e454e963e57c29d452bbc_112)</u> |
|  | <u>[Statement Concerning Limited Liability](#ica9be32d9c5e454e963e57c29d452bbc_115)</u> | <u>[40](#ica9be32d9c5e454e963e57c29d452bbc_115)</u> |
| &nbsp;&nbsp;<u>[PART II.](#ica9be32d9c5e454e963e57c29d452bbc_118)</u> | <u>[Other Information](#ica9be32d9c5e454e963e57c29d452bbc_118)</u> |  |
| &nbsp;&nbsp;<u>[Item 1](#ica9be32d9c5e454e963e57c29d452bbc_124)</u>. | <u>[Legal Proceedings](#ica9be32d9c5e454e963e57c29d452bbc_124)</u> | <u>[41](#ica9be32d9c5e454e963e57c29d452bbc_124)</u> |
| &nbsp;&nbsp;<u>[Item 1A.](#ica9be32d9c5e454e963e57c29d452bbc_121)</u> | <u>[Risk Factors](#ica9be32d9c5e454e963e57c29d452bbc_121)</u> | <u>[41](#ica9be32d9c5e454e963e57c29d452bbc_121)</u> |
| &nbsp;&nbsp;<u>[Item 2.](#ica9be32d9c5e454e963e57c29d452bbc_127)</u> | <u>[Unregistered Sales of Equity Securities and Use of Proceeds](#ica9be32d9c5e454e963e57c29d452bbc_127)</u> | <u>[42](#ica9be32d9c5e454e963e57c29d452bbc_127)</u> |
| &nbsp;&nbsp;<u>[Item](#ica9be32d9c5e454e963e57c29d452bbc_1232)[3](#ica9be32d9c5e454e963e57c29d452bbc_1232)[.](#ica9be32d9c5e454e963e57c29d452bbc_1232)</u> | <u>[Defaults Upon Senior Securities](#ica9be32d9c5e454e963e57c29d452bbc_1232)</u> | <u>[42](#ica9be32d9c5e454e963e57c29d452bbc_1232)</u> |
| &nbsp;&nbsp;<u>[Item 6.](#ica9be32d9c5e454e963e57c29d452bbc_130)</u> | <u>[Exhibits](#ica9be32d9c5e454e963e57c29d452bbc_130)</u> | <u>[42](#ica9be32d9c5e454e963e57c29d452bbc_130)</u> |
|  | <u>[Signatures](#ica9be32d9c5e454e963e57c29d452bbc_133)</u> | <u>[44](#ica9be32d9c5e454e963e57c29d452bbc_133)</u> |

---

*References in this Quarterly Report on Form 10-Q to "the Company", "OPI", "we", "us" or "our" include Office Properties Income Trust and its consolidated subsidiaries unless otherwise expressly stated or the context indicates otherwise.*

------

<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**PART I.&nbsp;&nbsp;&nbsp;&nbsp;<u>Financial Information</u>** 

**Item 1.&nbsp;&nbsp;&nbsp;&nbsp;Financial Statements**

**OFFICE PROPERTIES INCOME TRUST**

**CONDENSED CONSOLIDATED BALANCE SHEETS**

**(dollars in thousands, except per share data)**

**(unaudited)** 

---

| | | |
|:---|:---|:---|
| | **September 30, 2025** | **December 31, 2024** |
| ASSETS |  |  |
| Real estate properties: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Land | $706623 | $711039 |
| &nbsp;&nbsp;&nbsp;&nbsp;Buildings and improvements | 2960000 | 2946520 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total real estate properties, gross | 3666623 | 3657559 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated depreciation | (698898) | (618650) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total real estate properties, net | 2967725 | 3038909 |
| Assets of properties held for sale | 6015 | 32199 |
| Investment in unconsolidated joint venture | 16875 | 17370 |
| Acquired real estate leases, net | 160345 | 193739 |
| Cash and cash equivalents | 44609 | 261318 |
| Restricted cash | 14550 | 13847 |
| Rents receivable | 162630 | 155668 |
| Deferred leasing costs, net | 95538 | 97642 |
| Other assets, net | 33098 | 11594 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total assets | $3501385 | $3822286 |
| LIABILITIES AND SHAREHOLDERS' EQUITY |  |  |
| Unsecured debt, net | $488708 | $662277 |
| Secured debt, net | 1879478 | 1872357 |
| Liabilities of properties held for sale | 712 | 765 |
| Accounts payable and other liabilities | 119561 | 118689 |
| Due to related persons | 4477 | 5869 |
| Assumed real estate lease obligations, net | 8649 | 9525 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total liabilities | 2501585 | 2669482 |
| Commitments and contingencies |  |  |
| Shareholders' equity: |  |  |
| &nbsp;&nbsp;Common shares of beneficial interest, $.01 par value: 250,000,000 shares authorized, 73,943,439 and 69,824,743 shares issued and outstanding, respectively | 739 | 698 |
| &nbsp;&nbsp;&nbsp;Additional paid in capital | 2658302 | 2656548 |
| &nbsp;&nbsp;&nbsp;Cumulative net loss | (189325) | (35933) |
| &nbsp;&nbsp;&nbsp;Cumulative common distributions | (1469916) | (1468509) |
| &nbsp;&nbsp;&nbsp;&nbsp;Total shareholders' equity | 999800 | 1152804 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities and shareholders' equity | $3501385 | $3822286 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

------

<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)**

**(amounts in thousands, except per share data)**

**(unaudited)** 

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Rental income | $109127 | $120620 | $337241 | $383741 |
| Expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Real estate taxes | 13648 | 16927 | 39217 | 47363 |
| &nbsp;&nbsp;&nbsp;Utility expenses | 7718 | 7869 | 20968 | 21782 |
| &nbsp;&nbsp;&nbsp;Other operating expenses | 30739 | 26619 | 93181 | 81097 |
| &nbsp;&nbsp;Depreciation and amortization | 42834 | 46047 | 130405 | 146779 |
| &nbsp;&nbsp;&nbsp;Loss on impairment of real estate |  | 41847 | 2426 | 173579 |
| &nbsp;&nbsp;&nbsp;Transaction related costs | 22904 | 738 | 27720 | 971 |
| &nbsp;&nbsp;&nbsp;General and administrative | 4964 | 4927 | 14838 | 15861 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total expenses | 122807 | 144974 | 328755 | 487432 |
| Gain (loss) on sale of real estate | 6 | 8456 | (4572) | 6008 |
| Interest and other income | 802 | 196 | 2752 | 1779 |
| Interest expense (including net amortization of debt premiums, discounts and issuance costs of $11,986, $2,183, $35,269 and $9,261 respectively) | (53259) | (42580) | (159144) | (116405) |
| Net (loss) gain on early extinguishment of debt | (354) | 264 | (449) | 225637 |
| (Loss) income before income tax benefit (expense) and equity in net losses of investees | (66485) | (58018) | (152927) | 13328 |
| Income tax benefit (expense) | 261 | (230) | 30 | (179) |
| Equity in net losses of investees | (115) | (166) | (495) | (576) |
| Net (loss) income | $(66339) | $(58414) | $(153392) | $12573 |
| Weighted average common shares outstanding (basic and diluted) | 73480 | 51197 | 71355 | 49444 |
| Per common share amounts (basic and diluted): |  |  |  |  |
| &nbsp;&nbsp;Net (loss) income | $(0.90) | $(1.14) | $(2.15) | $0.25 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

------

<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY**

**(dollars in thousands)**

**(unaudited)**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Number <br>of Shares** | **Common Shares** | **Additional <br>Paid In Capital** | **Cumulative<br>Net Loss** | **Cumulative<br>Common<br>Distributions** | **Total Shareholders' Equity** |
| Balance at December 31, 2024 | 69824743 | $698 | $2656548 | $(35933) | $(1468509) | $1152804 |
| Issuance of common shares, net | 238343 | 3 | 142 |  |  | 145 |
| Common share grants |  |  | 279 |  |  | 279 |
| Net loss |  |  |  | (45867) |  | (45867) |
| Distributions to common shareholders |  |  |  |  | (698) | (698) |
| Balance at March 31, 2025 | 70063086 | 701 | 2656969 | (81800) | (1469207) | 1106663 |
| Issuance of common shares, net | 3933346 | 39 | 922 |  |  | 961 |
| Common share grants |  |  | 205 |  |  | 205 |
| Common share forfeitures and repurchases | (20242) |  | (6) |  |  | (6) |
| Net loss |  |  |  | (41186) |  | (41186) |
| Distributions to common shareholders |  |  |  |  | (709) | (709) |
| Balance at June 30, 2025 | 73976190 | 740 | 2658090 | (122986) | (1469916) | 1065928 |
| Common share grants |  |  | 238 |  |  | 238 |
| Common share repurchases | (32751) | (1) | (26) |  |  | (27) |
| Net loss |  |  |  | (66339) |  | (66339) |
| Balance at September 30, 2025 | 73943439 | $739 | $2658302 | $(189325) | $(1469916) | $999800 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

------

<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY**

**(dollars in thousands)**

**(unaudited)**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Number <br>of Shares** | **Common Shares** | **Additional <br>Paid In Capital** | **Cumulative<br>Net Income** | **Cumulative<br>Common<br>Distributions** | **Total Shareholders' Equity** |
| Balance at December 31, 2023 | 48755415 | $488 | $2621493 | $100174 | $(1466476) | $1255679 |
| Common share grants |  |  | 362 |  |  | 362 |
| Common share repurchases | (869) |  | (6) |  |  | (6) |
| Net loss |  |  |  | (5184) |  | (5184) |
| Distributions to common shareholders |  |  |  |  | (487) | (487) |
| Balance at March 31, 2024 | 48754546 | 488 | 2621849 | 94990 | (1466963) | 1250364 |
| Issuance of common shares | 1406952 | 14 | 3166 |  |  | 3180 |
| Common share grants | 104643 | 1 | 486 |  |  | 487 |
| Common share repurchases | (7505) |  | (15) |  |  | (15) |
| Net income |  |  |  | 76171 |  | 76171 |
| Distributions to common shareholders |  |  |  |  | (488) | (488) |
| Balance at June 30, 2024 | 50258636 | 503 | 2625486 | 171161 | (1467451) | 1329699 |
| Issuance of common shares | 3184432 | 32 | 7416 |  |  | 7448 |
| Common share grants | 544555 | 5 | 520 |  |  | 525 |
| Common share repurchases | (76642) | (1) | (169) |  |  | (170) |
| Net loss |  |  |  | (58414) |  | (58414) |
| Distributions to common shareholders |  |  |  |  | (502) | (502) |
| Balance at September 30, 2024 | 53910981 | $539 | $2633253 | $112747 | $(1467953) | $1278586 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

------

<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS**

**(dollars in thousands)**

**(unaudited)**

---

| | | |
|:---|:---|:---|
| | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** |
| CASH FLOWS FROM OPERATING ACTIVITIES: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Net (loss) income | $(153392) | $12573 |
| &nbsp;&nbsp;&nbsp;&nbsp;Adjustments to reconcile net (loss) income to net cash provided by operating activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depreciation | 90224 | 89587 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net amortization of debt premiums, discounts and issuance costs | 35269 | 9261 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amortization of acquired real estate leases and assumed real estate lease obligations, net | 31336 | 49055 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amortization of deferred leasing costs | 10539 | 9562 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loss (gain) on sale of real estate | 4572 | (6008) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loss on impairment of real estate | 2426 | 173579 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net gain on early extinguishment of debt | (1134) | (238008) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Straight line rental income | (18242) | (23796) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other non-cash expenses, net | 231 | 587 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Equity in net losses of investees | 495 | 576 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Change in assets and liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rents receivable | (943) | 6830 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deferred leasing costs | (12471) | (18231) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other assets | (10601) | (4320) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts payable and other liabilities | 14719 | (18686) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Due to related persons | (1393) | (1119) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash (used in) provided by operating activities | (8365) | 41442 |
| CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Real estate improvements | (35781) | (93081) |
| &nbsp;&nbsp;&nbsp;&nbsp;Proceeds from sale of property, net | 28266 | 79830 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash used in investing activities | (7515) | (13251) |
| CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Repayment of senior unsecured notes | (171600) | (350242) |
| &nbsp;&nbsp;&nbsp;&nbsp;Proceeds from issuance of senior secured notes |  | 280500 |
| &nbsp;&nbsp;&nbsp;&nbsp;Repayment of senior secured notes | (26998) |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Borrowings on revolving credit facility |  | 327000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Repayments on revolving credit facility |  | (332000) |
| &nbsp;&nbsp;&nbsp;&nbsp;Borrowings on secured term loan |  | 100000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Payment of debt issuance costs | (1195) | (42226) |
| &nbsp;&nbsp;&nbsp;&nbsp;Proceeds from issuance of common shares, net | 1106 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Repurchases of common shares | (32) | (191) |
| &nbsp;&nbsp;&nbsp;&nbsp;Distributions to common shareholders | (1407) | (1477) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash used in financing activities | (200126) | (18636) |
| (Decrease) increase in cash, cash equivalents and restricted cash | (216006) | 9555 |
| Cash, cash equivalents and restricted cash at beginning of period | 275165 | 26714 |
| Cash, cash equivalents and restricted cash at end of period | $59159 | $36269 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

------

<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)**

**(dollars in thousands)**

**(unaudited)**

---

| | | |
|:---|:---|:---|
| | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** |
| SUPPLEMENTAL CASH FLOW INFORMATION: |  |  |
| &nbsp;&nbsp;&nbsp;Interest paid | $115390 | $121651 |
| &nbsp;&nbsp;&nbsp;Income taxes paid | $151 | $302 |
| NON-CASH INVESTING ACTIVITIES: |  |  |
| &nbsp;&nbsp;&nbsp;Real estate improvements accrued, not paid | $8872 | $16595 |
| &nbsp;&nbsp;&nbsp;Capitalized interest | $— | $969 |
| NON-CASH FINANCING ACTIVITIES: |  |  |
| &nbsp;&nbsp;Extinguishment of unsecured senior notes in exchange for senior priority guaranteed unsecured notes | $(6537) | $— |
| &nbsp;&nbsp;Extinguishment of unsecured senior notes in exchange for senior secured notes and common shares | $— | $(295462) |

---

SUPPLEMENTAL DISCLOSURE OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH:

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the condensed consolidated balance sheets to the amounts shown in the condensed consolidated statements of cash flows:

---

| | | |
|:---|:---|:---|
| | **As of September 30,** | **As of September 30,** |
| | **2025** | **2024** |
| Cash and cash equivalents | $44609 | $22363 |
| Restricted cash <sup>(1)</sup> | 14550 | 13906 |
| Total cash, cash equivalents and restricted cash shown in the condensed consolidated statements of cash flows | $59159 | $36269 |

---

(1)Restricted cash consists of cash held for operations and amounts escrowed for future real estate taxes, insurance, leasing costs, capital expenditures and debt service, as required by certain of our debt agreements.

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS** 

**(dollars in thousands, except per share data)**

**(unaudited)**

**Note 1. Basis of Presentation**

The accompanying condensed consolidated financial statements of Office Properties Income Trust and its subsidiaries, or OPI, we, us or our, are unaudited. Certain information and disclosures required by U.S. generally accepted accounting principles, or GAAP, for complete financial statements have been condensed or omitted. We believe the disclosures made are adequate to make the information presented not misleading. However, the accompanying condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes contained in our Annual Report on Form 10-K for the year ended December 31, 2024, or our 2024 Annual Report. In the opinion of management, all adjustments, consisting of normal recurring accruals considered necessary for a fair statement of results for the interim period have been included. All intercompany transactions and balances with or among our consolidated subsidiaries have been eliminated. Our operating results for interim periods are not necessarily indicative of the results that may be expected for the full year.

The preparation of these financial statements in conformity with GAAP requires us to make estimates and assumptions that affect reported amounts. Actual results could differ from those estimates. Significant estimates in the condensed consolidated financial statements include purchase price allocations, useful lives of fixed assets and assessment of impairment of real estate and the related intangibles.

*Chapter 11 Bankruptcy Proceedings*

On October 30, 2025, or the Petition Date, OPI and certain of its subsidiaries, or the Debtors, voluntarily commenced cases, or the Chapter 11 Cases, under chapter 11 of title 11, or Chapter 11, of the United States Code, or the Bankruptcy Code, in the United States Bankruptcy Court for the Southern District of Texas, Houston Division, or the Bankruptcy Court. In connection with the filing of the Chapter 11 Cases, OPI entered into a Restructuring Support Agreement, or the RSA, with certain holders of our 9.00% senior secured notes due September 2029, or the September 2029 Notes, to implement a court-supervised financial restructuring pursuant to the transactions contemplated in the RSA. In connection with the Chapter 11 Cases, certain holders of the September 2029 Notes provided OPI with a $125,000 debtor-in-possession financing (as described further below), or the DIP Facility, which was approved by the Bankruptcy Court on a final basis on February 4, 2026.

The Debtors continue to operate their businesses as debtors-in-possession under the jurisdiction of the Bankruptcy Court and in accordance with the applicable provisions of the Bankruptcy Code and orders of the Bankruptcy Court. As debtors-in-possession, the Debtors are authorized to pay all debts and honor all obligations arising in the ordinary course of our business after the Petition Date. However, generally, the Debtors may not pay third-party claims or creditors on account of obligations arising before the Petition Date or engage in transactions outside the ordinary course of business without prior approval of the Bankruptcy Court.

While the commencement of the Chapter 11 Cases constituted an event of default under certain of our debt agreements, enforcement of any remedies in respect of which is automatically stayed during the pendency of the Chapter 11 Cases. There are a number of risks and uncertainties associated with our bankruptcy proceedings, including, among others, that our prearranged plan of reorganization may not become effective.

On April 21, 2026, the Debtors filed the Fourth Amended Joint Chapter 11 Plan of Reorganization of Office Properties Income Trust and Its Debtor Affiliates, or the Plan. On April 22, 2026, the Bankruptcy Court entered the Order Confirming Fourth Amended Joint Chapter 11 Plan of Reorganization of Office Properties Income Trust and Its Debtor Affiliates confirming the Plan. After the satisfaction or waiver of the conditions precedent to the effectiveness of the Plan, the Debtors intend to effect the transactions contemplated by the Plan and emerge from Chapter 11 protection. There are a number of risks and uncertainties associated with our bankruptcy proceedings, including, among others, that the Plan may not become effective.

The Plan generally contemplates, among other things, that the following transactions and creditor treatment will be implemented:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Holders of the September 2029 Notes will convert their debt into (i) $300,000 in newly issued 10.000% senior secured notes due 2031, or the Secured Exit Notes, and (ii) up to $120,000 of Secured Exit Notes and $98,000 in newly issued shares of the reorganized common equity (subject to dilution pursuant to the Plan), or the Recovery Pool, certain holders of the September 2029 Notes will be able to elect any combination of Secured Exit Notes and reorganized

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

common equity up to their pro rata portion of the Recovery Pool, while the non-electing holders will receive their fixed pro rata portion of the Recovery Pool;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Holders of our 3.25% Senior Secured Notes due 2027 will convert their debt into $385,000 in newly issued 8.375% senior secured notes due 2029, to be issued by a wholly owned subsidiary of OPI;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Holders of our 8.00% senior priority guaranteed unsecured notes due 2030, or the 2030 Notes, will receive 100% of their claims in newly issued shares of the reorganized common equity (subject to dilution pursuant to the Plan);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our existing secured revolving credit facility and term loan will be amended and restated;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our 9.00% Senior Secured Notes due March 2029 will be reinstated and rendered unimpaired;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Any claims under our mortgage notes will be unimpaired;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Holders of DIP Facility claims will receive (x) newly issued shares of the reorganized common equity (subject to dilution pursuant to the Plan) at a discount to Plan value of 37%; (y) in respect of the upfront fee under the DIP Facility, reorganized common equity (subject to dilution pursuant to the Plan) to be issued at a discount to Plan value of 37% and (z) in respect of the anchor capital commitment fee and the exit fee under the DIP Facility, reorganized common equity (subject to dilution pursuant to the Plan) to be issued at Plan value;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Holders of our other series of unsecured notes and certain unsecured deficiency claims will be treated as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Holders of our other series of unsecured notes will receive their pro rata share of 6.3% of newly issued shares of the reorganized common equity (subject to dilution pursuant to the Plan), new warrants and the opportunity to participate in an equity rights offering in the aggregate amount of $35,000;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Holders of unsecured deficiency claims relating to the September 2029 Notes will receive their pro rata share of 5.3% of newly issued shares of the reorganized common equity (subject to dilution pursuant to the Plan);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Allowed administrative claims, priority tax claims, other secured claims, trade and vendor claims and other priority claims will be paid in full in cash or receive such other treatment reinstating such claims or rendering such claims unimpaired;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Other general unsecured claims that are allowed for $25 or less will be paid in full in cash and other general unsecured claims that are allowed for more than $25 may receive $25 in cash; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Holders of our common shares prior to the effective date of the Plan will not receive any distribution and such common shares will be cancelled, released and discharged on the effective date of the Plan.

The Plan also contemplates a new business management agreement and new property management agreements with The RMR Group LLC, or RMR, which agreements would take effect upon effectiveness of the Plan. The initial term of the new management agreements will be five years, with the annual fee under the business management agreement set at $14,000 per year for the first two years and the fees under our property management agreements being consistent with the fees under the existing property management agreement. In addition to the management fees, the Plan contemplates that we will issue to RMR, on the effective date of the Plan, 2% of the reorganized common equity, and, following the effective date of the Plan, we may issue up to an additional 8% of the reorganized common equity based on the satisfaction of certain financial tests. Our current management agreements with RMR will remain in effect during the pendency of the Chapter 11 Cases, and RMR will continue to manage our business in the ordinary course. See Note 9 for more information regarding our existing management agreements with RMR.

*DIP Term Loan Credit Agreement*

On November 5, 2025, the Bankruptcy Court entered an interim order allowing us to enter into a secured debtor-in-possession term loan credit agreement, or the Initial DIP Credit Agreement. The Initial DIP Credit Agreement provided for a multiple draw secured debtor-in-possession term loan facility in an aggregate principal amount of up to $125,000. An initial borrowing of $10,000 was made following the entry of the interim order and our entry into the Initial DIP Credit Agreement on November 6, 2025.

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

On February 5, 2026, we entered into an amended and restated DIP term loan credit agreement, or the A&R DIP Credit Agreement pursuant to a final order entered by the Bankruptcy Court on February 4, 2026. The A&R DIP Credit Agreement provides for the DIP Facility, a multiple draw secured debtor-in-possession term loan facility in an aggregate principal amount of up to $125,000, of which: (a) we borrowed $10,000 on November 6, 2025 pursuant to an interim order entered by the Bankruptcy Court; (b) $75,000 was made available to us and drawn as follows: (i) we borrowed $64,300 on February 5, 2026, and (ii) we borrowed $10,700 on March 13, 2026; and (c) we borrowed $40,000, or the Tranche B Term Loan, on April 7, 2026. The DIP Facility had an original maturity date of May 4, 2026, with the option to extend under circumstances. In May 2026, the maturity date was extended to May 31, 2026. Borrowings under the DIP Facility may be repaid in reorganized common equity or cash, at the Debtors' election. On April 5, 2026, the Debtors filed a notice of their intent to equitize the DIP Facility with the Bankruptcy Court.

Borrowings under the DIP Facility bear interest, payable in cash, at a rate of 12.00% per annum. Fees and expenses under the DIP Facility include: (a) an upfront fee equal to (i) cash at 2.25% of the lenders' commitments or (ii) common equity of the reorganized OPI in an aggregate amount equal to 3.60% of the commitments, which fee was earned upon the initial funding of each loan under the DIP Facility and is payable in kind; (b) an anchor capital commitment fee of 10.00% of the lenders' commitments under the DIP Facility payable to certain backstop parties, which was earned upon the initial funding of the DIP Facility, and may be paid, at our election, in cash or common equity of the reorganized company; and (c) an exit fee of 4.50% of the aggregate borrowings under the DIP Facility, which is due and payable upon the repayment of any loans under the DIP Facility, at our election, in cash or common equity of the reorganized company. In the event of a voluntary prepayment, we are required to pay, for the ratable account of each lender, in cash a prepayment premium equal to 1.0% multiplied by the sum of the principal amount of the borrowings that are being repaid at such time. A commitment fee is also due for the ratable account of each Tranche B Term Loan lender, in an aggregate amount equal to 0.75% per annum times the actual daily amount of the aggregate undrawn Tranche B Term Loan commitments.

The DIP Facility contains customary conditions precedent, representations and warranties, affirmative and negative covenants, milestones for the Chapter 11 Cases, events of default, and other terms and conditions customary for financings of this type. The DIP Facility obligations are entitled to superpriority administrative expense claims and secured by first-priority liens on certain of our unencumbered assets and junior-priority liens on certain of our encumbered assets.

Under the Bankruptcy Code, we may assume, modify, assign or reject certain executory contracts and unexpired leases, including, without limitation, leases of real property and equipment, subject to the approval of the Bankruptcy Court and to certain other conditions. Generally, the rejection of an executory contract or unexpired lease is treated as a pre-petition breach of such executory contract or unexpired lease and, subject to certain exceptions, relieves us from performing the future obligations under such executory contract or unexpired lease but entitles the contract counterparty or lessor to a pre-petition general unsecured claim for damages caused by such deemed breach. Generally, the assumption of an executory contract or unexpired lease requires us to cure existing monetary defaults under such executory contract or unexpired lease and provide adequate assurance of future performance. Accordingly, any description of an executory contract or unexpired lease in these financial statements including, where applicable, the express termination rights thereunder or a quantification of their obligations, must be read in conjunction with, and is qualified by, any overriding rejection rights we have under the Bankruptcy Code.

The Plan has not yet become effective as of the date of filing of this Quarterly Report on Form 10-Q. Effectiveness of the Plan is subject to a number of conditions precedent. There can be no assurance that all conditions to the effectiveness of the Plan will be satisfied or waived, or that the Plan will become effective on the timeline currently contemplated, or at all.

*Going Concern*

Substantial doubt about our ability to continue as a going concern exists due to (1) insufficient liquidity to satisfy our obligations as they come due, (2) limited alternatives available to us to obtain debt or equity financing, (3) inability to refinance our maturing debt, and (4) the resulting Chapter 11 Cases. Our ability to continue as a going concern is contingent upon, among other things, our ability to implement the Plan and generate sufficient liquidity following the reorganization to meet our obligations, restructured debt obligations and operating needs.

The transactions contemplated by the Plan are subject to certain conditions. Accordingly, no assurance can be given that the transactions described therein will be consummated. As a result, we have concluded that management's plans at this stage do not alleviate substantial doubt about our ability to continue as a going concern.

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

The accompanying unaudited condensed consolidated financial statements are prepared in accordance with GAAP applicable to a going concern, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business, and do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty.

*Bankruptcy Accounting*

The accompanying unaudited condensed consolidated financial statements do not reflect the effects of the Chapter 11 Cases. Effective on the Petition Date, we began applying Financial Accounting Standards Board Accounting Standards Codification Topic 852, *Reorganizations,* or ASC 852, which specifies the accounting and financial reporting requirements for entities reorganizing through Chapter 11 bankruptcy proceedings. These requirements include distinguishing certain liabilities subject to compromise, or LSTC, in the condensed consolidated balance sheet. In addition, the condensed consolidated statement of comprehensive income (loss) must distinguish transactions directly associated with the reorganization separately as reorganization items, net. These items include the write off of unamortized discounts, premiums and issuance costs related to debt classified as LSTC, which amounted to $25,429 as of the Petition Date. We did not meet the conditions for the application of ASC 852 as of September 30, 2025, as the Chapter 11 Cases occurred subsequent to that date.

Upon emergence from bankruptcy on the effective date of the Plan, we expect to qualify for fresh-start reporting. In order to qualify for fresh-start reporting (i) the holders of existing voting shares of OPI prior to its emergence must receive less than 50% of the outstanding voting shares of the reorganized company following its emergence from bankruptcy and (ii) the reorganization value of OPI's assets immediately prior to confirmation of the Plan must be less than the post-petition liabilities and allowed claims. Under the principles of fresh-start reporting, a new reporting entity, or the Successor, will be considered to have been created, and, as a result, the Successor will allocate the reorganization value of the Successor to its individual assets based on their estimated fair values.

**Note 2. Per Common Share Amounts**

We calculate basic earnings per common share using the two class method. We calculate diluted earnings per common share using the more dilutive of the two class method or the treasury stock method. Unvested share awards and other potentially dilutive common shares, together with the related impact on earnings, are considered when calculating diluted earnings per common share. The calculation of basic and diluted earnings per common share is as follows (amounts in thousands, except per share data):

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| **Numerators:** |  |  |  |  |
| Net (loss) income | $(66339) | $(58414) | $(153392) | $12573 |
| Income attributable to unvested participating securities |  | (2) | (12) | (74) |
| Net (loss) income used in calculating earnings per common share | $(66339) | $(58416) | $(153404) | $12499 |
| **Denominators:** |  |  |  |  |
| Weighted average common shares outstanding - basic and diluted | 73480 | 51197 | 71355 | 49444 |
| Net (loss) income per common share - basic and diluted | $(0.90) | $(1.14) | $(2.15) | $0.25 |

---

**Note 3. Real Estate Properties**

As of September 30, 2025, our 124 wholly owned properties contained approximately 17,214,000 rentable square feet, with an undepreciated carrying value of $3,674,139, including $7,516 classified as held for sale. We also had a noncontrolling ownership interest of 51% in an unconsolidated joint venture that owned two properties containing approximately 346,000 rentable square feet. We generally lease space at our properties on a gross lease, modified gross lease or net lease basis pursuant to fixed term contracts expiring between 2025 and 2044. Some of our leases generally require us to pay all or some property operating expenses and to provide all or most property management services. During the three months ended September 30,

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

2025, we entered into 11 leases for approximately 182,000 rentable square feet for a weighted (by rentable square feet) average lease term of 4.3 years, and we made commitments of $2,509 for leasing related costs. During the nine months ended September 30, 2025, we entered into 37 leases for approximately 821,000 rentable square feet for a weighted (by rentable square feet) average lease term of 6.5 years, and we made commitments of $21,106 for leasing related costs. As of September 30, 2025, we had estimated unspent leasing related obligations of $67,223.

We regularly evaluate whether events or changes in circumstances have occurred that could indicate an impairment in the value of long lived assets. Impairment indicators may include declining tenant occupancy, lack of progress re-leasing vacant space, tenant bankruptcies, low long term prospects for improvement in property performance, weak or declining tenant profitability, cash flow or liquidity, our decision to dispose of an asset before the end of its estimated useful life and legislative, market or industry changes that could permanently reduce the value of a property. If there is an indication that the carrying value of an asset is not recoverable, we estimate the projected undiscounted cash flows to determine if an impairment loss should be recognized. The future net undiscounted cash flows are subjective and are based in part on assumptions regarding hold periods, market rents and terminal capitalization rates. We determine the amount of any impairment loss by comparing the historical carrying value to estimated fair value. We estimate fair value through an evaluation of recent financial performance and projected discounted cash flows using standard industry valuation techniques. In addition to consideration of impairment upon the events or changes in circumstances described above, we regularly evaluate the remaining useful lives of our long lived assets. If we change our estimate of the remaining useful lives, we allocate the carrying value of the affected assets over their revised remaining useful lives.

*Disposition Activities*

During the nine months ended September 30, 2025, we sold four properties containing approximately 305,000 rentable square feet for an aggregate sales price of $29,050, excluding closing costs. The sales of these properties, as presented in the table below, do not represent a strategic shift in our business. As a result, the results of operations of these properties are included in continuing operations through the date of sale in our condensed consolidated statements of comprehensive income (loss).

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Date of Sale** | **Number of Properties** | **Location** | **Rentable Square Feet** | **Gross Sales Price** <sup>(1)</sup> | **Gain (Loss) on Sale of Real Estate** | **Loss on Impairment of Real Estate** |
| February 2025 | 1 | Parsippany, NJ | 100000 | $5750 | $(4641) | $— |
| February 2025 | 2 | Santa Clara, CA | 149000 | 21150 | 42 |  |
| July 2025 | 1 | Detroit, MI | 56000 | 2150 | 27 | (2426) |
|  | 4 |  | 305000 | $29050 | $(4572) | $(2426) |

---

(1)Gross sales price is the contract price, excluding closing costs.

As of September 30, 2025, we had three properties, including two properties classified as held for sale, under agreement to sell for an aggregate sales price of $28,863, excluding closing costs, as summarized below:

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| | | | | |
|:---|:---|:---|:---|:---|
| **Date of Sale Agreement** | **Number of Properties** | **Location** | **Rentable Square Feet** | **Gross Sales Price** <sup>(1)</sup> |
| October 2024 | 2 | Tempe, AZ <sup>(2)</sup> | 101000 | $10738 |
| December 2024 | 1 | Reston, VA<sup>(3)</sup> | 275000 | 18125 |
|  | 3 |  | 376000 | $28863 |

---

(1)Gross sales price is the contract price, excluding closing costs.

(2)Classified as held for sale as of September 30, 2025. These properties were sold in December 2025 for a gross sales price of $11,038, excluding closing costs.

(3)Property did not meet held for sale criteria as of September 30, 2025.

The pending sales in the preceding table are subject to conditions; accordingly, we cannot be sure that we will complete these sales or that these sales will not be delayed or the pricing will not change. See Note 8 for more information regarding our properties held for sale.

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

*Unconsolidated Joint Venture*

As of September 30, 2025, we owned an interest in one joint venture that owned two properties. We accounted for this investment under the equity method of accounting.

As of September 30, 2025 and December 31, 2024, our investment in our unconsolidated joint venture is as follows:

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | | **OPI Carrying Value of Investment at** | **OPI Carrying Value of Investment at** | | | |
|<br>**Joint Venture** |<br>**OPI Ownership** | **September 30, 2025** | **December 31, 2024** |<br>**Number of Properties** |<br>**Location** |<br>**Rentable Square Feet** |
| Prosperity Metro Plaza | 51% | $16875 | $17370 | 2 | Fairfax, VA | 346 |

---

As of September 30, 2025 and December 31, 2024, the mortgage debt of our unconsolidated joint venture is as follows:

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| | | | | |
|:---|:---|:---|:---|:---|
| **Joint Venture** | **Interest Rate** <sup>(1)</sup> | **Maturity Date** | **Principal Balance at September 30, 2025** <sup>(2)</sup> | **Principal Balance at December 31, 2024** <sup>(2)</sup> |
| Prosperity Metro Plaza | 4.09% | 12/1/2029 | $49333 | $50000 |

---

(1)Includes the effect of mark to market purchase accounting.

(2)Reflects the entire balance of the debt secured by the properties and is not adjusted to reflect the interest in the joint venture we did not own. None of the debt is recourse to us.

The filing of the Chapter 11 Cases constituted an event of default under the mortgage note secured by the properties owned by the Prosperity Metro Plaza joint venture. The Prosperity Metro Plaza joint venture remains current on debt service under this mortgage note and continues to own, operate and lease the collateral properties.

As of September 30, 2025, the unamortized basis difference of our joint venture of $652 was primarily attributable to the difference between the amount we paid to purchase our interest in the joint venture, including transaction costs, and the historical carrying value of the net assets of the joint venture. The difference is being amortized over the remaining useful life of the related property and the resulting amortization expense is included in equity in net losses of investees in our condensed consolidated statements of comprehensive income (loss).

**Note 4. Leases**

Our leases provide for base rent payments and, in addition, may include variable payments. Rental income from operating leases, including any payments derived by index or market-based indices, is recognized on a straight line basis over the lease term once we have determined that the collectability of substantially all of the lease payments is probable. Some of our leases have options to extend or terminate the lease exercisable at the option of our tenants, which are considered when determining the lease term. Allowances for bad debts are recognized as a direct reduction of rental income. In certain circumstances, some leases provide the tenant with the right to terminate if the legislature or other funding authority does not appropriate the funding necessary for the tenant to meet its lease obligations; we have determined the fixed non-cancelable lease term of these leases to be the full term of the lease because we believe the occurrence of early terminations to be a remote contingency based on both our historical experience and our assessments of the likelihood of lease cancellation on a separate lease basis.

We recorded rental income under our leases of $103,049 and $120,620 during the three months ended September 30, 2025 and 2024, respectively, and $314,593 and $383,741 during the nine months ended September 30, 2025 and 2024, respectively, including adjustments to increase rental income to record revenue on a straight line basis by $4,750 and $8,854 during the three months ended September 30, 2025 and 2024, respectively, and $18,242 and $23,796 during the nine months ended September 30, 2025 and 2024, respectively. Rents receivable, excluding properties classified as held for sale, included $146,693 and $140,132 of straight line rent receivables at September 30, 2025 and December 31, 2024, respectively.

We do not include in our measurement of our lease receivables certain variable payments, including payments determined by changes in the index or market-based indices after the inception of the lease, certain tenant reimbursements and other income until the specific events that trigger the variable payments have occurred. Such payments totaled $19,947 and $58,717 for the three and nine months ended September 30, 2025, respectively, of which tenant reimbursements totaled $19,161 and $56,417,

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

respectively. For the three and nine months ended September 30, 2024, such payments totaled $22,291 and $65,120, respectively, of which tenant reimbursements totaled $21,271 and $61,667, respectively.

**Note 5. Concentration** 

*Tenant and Credit Concentration* 

As of September 30, 2025 and 2024, the U.S. government and certain state and other government tenants combined were responsible for approximately 25.5% and 24.5%, respectively, of our annualized rental income. The U.S. government is our largest tenant by annualized rental income and represented approximately 17.0% and 16.6% of our annualized rental income as of September 30, 2025 and 2024, respectively. We define annualized rental income as the annualized contractual base rents from our tenants pursuant to our lease agreements as of the measurement date, plus straight line rent adjustments and estimated recurring expense reimbursements to be paid to us, and excluding lease value amortization.

*Geographic Concentration* 

As of September 30, 2025, our 124 wholly owned properties were located in 29 states and the District of Columbia. Properties located in Virginia, California, Illinois, Georgia and Texas were responsible for approximately 14.2%, 11.6%, 11.1%, 10.6% and 10.1% of our annualized rental income as of September 30, 2025, respectively.

**Note 6. Indebtedness**

*Credit Agreement, Senior Notes and Mortgage Notes*

Our principal debt obligations as of September 30, 2025 were: (1) $325,000 of outstanding borrowings under our $325,000 secured revolving credit facility; (2) $100,000 outstanding principal amount under our secured term loan; (3) $1,819,069 aggregate outstanding principal amount of senior notes and (4) $177,320 aggregate outstanding principal amount of mortgage notes.

Our $325,000 secured revolving credit facility and $100,000 secured term loan are governed by a credit agreement, or our credit agreement, with a syndicate of institutional lenders. As collateral for all loans and other obligations under our credit agreement, certain of our subsidiaries pledged all of their respective equity interests in certain of our direct and indirect property owning subsidiaries, and our pledged subsidiaries provided first mortgage liens on 19 properties that had a gross book value of real estate assets of $1,034,776 as of September 30, 2025. The maturity date of our credit agreement is January 29, 2027. Our credit agreement contains a number of covenants, including covenants that require us to maintain certain financial ratios, restrict our ability to incur additional debt in excess of calculated amounts and, subject to limited exceptions, restrict our ability to increase our distribution rate above $0.01 per common share per quarter and enter into share repurchases. Availability of borrowings under our credit agreement is subject to ongoing minimum performance and market values of the 19 collateral properties, our satisfying certain financial covenants and other credit facility conditions.

Interest payable on borrowings under our credit agreement through the Petition Date was at a rate of the secured overnight financing rate plus a margin of 350 basis points. Effective on the Petition Date, interest payable on borrowings under our credit agreement changed to a rate of the U.S. federal prime rate plus a margin of 250 basis points. Effective February 4, 2026, in accordance with an order entered by the Bankruptcy Court, the margin increased to 450 basis points pursuant to the default rate stipulated in our credit agreement. We are also required to pay an unused facility fee on the amount of total lending commitments of 25 to 35 basis points per annum based on amounts outstanding. As of September 30, 2025 and May 18, 2026, our $325,000 revolving credit facility was fully drawn and $100,000 was outstanding under our term loan. As of September 30, 2025, the annual interest rate payable on borrowings under our credit agreement was 7.7%. The weighted average annual interest rate for borrowings under our credit agreement for both the three and nine months ended September 30, 2025 was 7.9% and for the three and nine months ended September 30, 2024 was 8.9%.

*Senior Notes Redemptions and Repayments*

In January 2025, we redeemed, at par plus accrued interest, all of the remaining $171,586 of our 4.50% senior unsecured notes due 2025.

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**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

In February 2025, in connection with the sale of a collateral property, we redeemed, at par plus accrued interest, $5,469 of our senior secured notes due 2027. As a result, we recorded a loss on early extinguishment of debt of $928 during the nine months ended September 30, 2025, which represented the unamortized discounts and issuance costs related to these notes.

In July 2025, in connection with the sale of a collateral property, we redeemed, at par plus accrued interest, $2,029 of our senior secured notes due 2027. As a result, we recorded a loss on early extinguishment of debt of $285 during the nine months ended September 30, 2025 which represented the unamortized discounts and issuance costs related to these notes.

Our senior secured notes due 2027 require quarterly principal repayments of $6,500 and an additional $117,502 principal repayment in March 2026. During the nine months ended September 30, 2025, we made $19,500 of scheduled quarterly principal repayments on these notes. We did not make any required principal payments following the Petition Date.

*Senior Notes Exchange*

In March 2025, we exchanged $14,439 of new 8.00% senior priority guaranteed unsecured notes, or the 2030 Notes, for an aggregate $20,990 of our outstanding unsecured senior notes, or the Existing Notes, and such transaction, the Senior Note Exchange, as follows:

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| | | |
|:---|:---|:---|
| **Existing Notes Exchanged** | **Aggregate Principal Amount of Existing Notes Accepted for Exchange** | **Aggregate Principal Amount of New Notes Delivered** |
| Existing 2.650% 2026 Notes | $6559 | $5836 |
| Existing 2.400% 2027 Notes | 2478 | 1882 |
| Existing 3.450% 2031 Notes | 11953 | 6721 |
| Total | $20990 | $14439 |

---

The 2030 Notes are fully and unconditionally guaranteed on a joint, several and unsecured basis by certain of our subsidiaries which also guarantee our senior secured notes due 2027. The 2030 Notes require semi-annual payments of interest only and are prepayable, at par plus accrued interest, after March 12, 2029. During the nine months ended September 30, 2025, we recorded an aggregate gain related to the Senior Note Exchange of $764, or $0.01 per common share, which is included in net (loss) gain on early extinguishment of debt in our condensed consolidated statements of comprehensive income (loss).

Our credit agreement and senior notes indentures and their supplements provide for acceleration of payment of all amounts due thereunder upon the occurrence and continuation of certain events of default, such as, in the case of our credit agreement, a change of control of us, which includes RMR ceasing to act as our business and property manager. Our credit agreement and senior notes indentures and their supplements also contain covenants, including covenants that restrict our ability to incur debts, require us to comply with certain financial covenants and, in the case of our credit agreement, restrict our ability to increase our distribution rate above the level of $0.01 per common share per quarter. As of September 30, 2025, we believe we were in compliance with the terms and conditions of our respective covenants under our credit agreement and our senior notes indentures and their supplements.

The filing of the Chapter 11 Cases constituted an event of default under our credit agreement and senior notes indentures and their supplements which accelerated amounts due under the applicable agreements. Efforts to enforce financial obligations under the applicable agreements are stayed as a result of the filing of the Chapter 11 Cases and the creditors' rights of enforcement are subject to the applicable provisions of the Bankruptcy Code. Our credit agreement is being amended and restated pursuant to the Plan to resolve any defaults thereunder and address certain terms to facilitate the Debtors' restructuring. The amended and restated credit agreement will become effective on the effective date of the Plan.

As of September 30, 2025, seven of our properties with an aggregate gross book value of real estate assets of $305,809 were encumbered by mortgage notes, or our Mortgage Notes, with an aggregate principal amount of $177,320. Our Mortgage Notes are non-recourse, subject to certain limited exceptions and do not contain any material financial covenants. The borrowers under our Mortgage Notes, or the Mortgage Note Borrowers, are certain of our subsidiaries that are not included in the Chapter 11 Cases. However, we provide certain guarantees under our Mortgage Notes, and as a result, the filing of the Chapter 11 Cases constituted an event of default under our Mortgage Notes and each Mortgage Note was transferred to special servicing. The Mortgage Note Borrowers continue to own, operate and lease the applicable collateral properties and remain current on their debt service obligations. As of May 18, 2026, two of the Mortgage Note Borrowers have entered into waiver

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**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

agreements with their respective lenders. We remain in negotiation with the special servicers and lenders of our other Mortgage Notes regarding potential waiver agreements.

**Note 7. Fair Value of Assets and Liabilities**

Our financial instruments include our cash and cash equivalents, restricted cash, rents receivable, amounts due from related persons, accounts payable, a revolving credit facility, a term loan, senior notes, mortgage notes payable, amounts due to related persons, other accrued expenses and security deposits. At September 30, 2025 and December 31, 2024, the fair values of our financial instruments approximated their carrying values in our condensed consolidated financial statements, due to their short term nature or floating interest rates, except as follows:

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| | | | | |
|:---|:---|:---|:---|:---|
| | **As of September 30, 2025** | **As of September 30, 2025** | **As of December 31, 2024** | **As of December 31, 2024** |
|<br>**Financial Instrument** | **Carrying Value** <sup>(1)</sup>  | **Fair Value** | **Carrying Value** <sup>(1)</sup>  | **Fair Value** |
| Senior unsecured notes, 4.500% interest rate, due in 2025 <sup>(2)</sup> | $— | $— | $171607 | $169302 |
| Senior unsecured notes, 2.650% interest rate, due in 2026 | 133497 | 27213 | 139578 | 106078 |
| Senior unsecured notes, 2.400% interest rate, due in 2027 | 78109 | 14800 | 80486 | 49475 |
| Senior secured notes, 3.250% interest rate, due in 2027 | 369303 | 347466 | 363432 | 383806 |
| Senior secured notes, 9.000% interest rate, due in March 2029 | 279932 | 305754 | 275632 | 293100 |
| Senior secured notes, 9.000% interest rate, due in September 2029 | 632710 | 390399 | 637052 | 529436 |
| Senior priority guaranteed unsecured notes, 8.000% interest rate, due in 2030 <sup>(3)</sup> | 18139 | 10752 |  |  |
| Senior unsecured notes, 3.450% interest rate, due in 2031 | 101723 | 19375 | 113511 | 49688 |
| Senior unsecured notes, 6.375% interest rate, due in 2050 | 157241 | 27540 | 157096 | 80676 |
| Mortgage notes payable | 173610 | 182291 | 172912 | 177295 |
| &nbsp;&nbsp;&nbsp;Total | $1944264 | $1325590 | $2111306 | $1838856 |

---

(1)Includes net unamortized debt premiums, discounts and issuance costs totaling $52,128 and $90,218 as of September 30, 2025 and December 31, 2024, respectively.

(2)These senior notes were redeemed in January 2025.

(3)These senior notes were issued in March 2025.

We estimated the fair values of our senior notes (except for our senior priority guaranteed unsecured notes due 2030 and senior unsecured notes due 2050) using an average of the bid and ask price of the notes (Level 2 inputs as defined in the fair value hierarchy under GAAP) as of the measurement date. We estimated the fair value of our senior unsecured notes due 2050 based on the closing price on The Nasdaq Stock Market LLC, or Nasdaq, (Level 1 inputs as defined in the fair value hierarchy under GAAP) as of the measurement date. We estimated the fair values of our senior priority guaranteed unsecured notes due 2030 and our mortgage notes payable using discounted cash flow analyses and currently prevailing market rates (Level 3 inputs as defined in the fair value hierarchy under GAAP) as of the measurement date. Because Level 3 inputs are unobservable, our estimated fair values may differ materially from the actual fair values. The fair values presented are estimates and may not represent what investors may expect to receive as a result of the Chapter 11 Cases.

**Note 8. Shareholders' Equity**

*Share Purchases*

During the nine months ended September 30, 2025, we purchased 50,816 of our common shares, valued at a weighted average share price of $0.65, from a former officer of ours and certain current and former officers and employees of RMR in satisfaction of tax withholding and payment obligations in connection with the vesting of prior awards of our common shares. We withheld and purchased these common shares at their fair market values based upon the trading price of our common shares at the close of trading on Nasdaq on the applicable purchase dates.

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**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

*Distributions*

During the nine months ended September 30, 2025, we declared and paid regular quarterly distributions to common shareholders as follows:

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| | | | | |
|:---|:---|:---|:---|:---|
| **Declaration Date** | **Record Date** | **Paid Date** | **Distributions Per Common Share** | **Total Distributions** |
| January 16, 2025 | January 27, 2025 | February 20, 2025 | $0.01 | $698 |
| April 10, 2025 | April 22, 2025 | May 15, 2025 | 0.01 | 709 |
|  |  |  | $0.02 | $1407 |

---

In July 2025, we announced the suspension of our quarterly distribution on our common shares in order to preserve our cash. We do not expect to pay any future distributions prior to the conclusion of the Chapter 11 Cases.

*Share Issuances*

In March 2025, we entered into a sales agreement with Clear Street LLC, or the Agent, pursuant to which we may issue and sell our common shares from time to time, in transactions that are deemed to be an "at the market offering" as defined in Rule 415 under the Securities Act of 1933, as amended, for up to an aggregate sales price of $100,000, or the ATM Program. We are required to pay the Agent a cash commission of 3% of the gross sales prices of any common shares we sell under the ATM Program. During the nine months ended September 30, 2025, we sold an aggregate 4,171,689 of our common shares under the ATM Program valued at a weighted average share price of $0.27 for net proceeds of $1,106 after deducting Agent commissions and other offering costs. We did not sell any common shares under the ATM Program subsequent to June 30, 2025.

**Note 9. Business and Property Management Agreements with RMR**

We have no employees. The personnel and various services we require to operate our business are provided to us by RMR. We have two agreements with RMR to provide management services to us: (1) a business management agreement, which relates to our business generally; and (2) a property management agreement, which relates to our property level operations.

We are generally responsible for all of our operating expenses, including certain expenses incurred or arranged by RMR on our behalf. We are generally not responsible for payment of RMR's employment, office or administrative expenses incurred to provide management services to us, except for the employment and related expenses of RMR's employees assigned to work exclusively or partly at our properties, our share of the wages, benefits and other related costs of RMR's centralized accounting personnel, our share of RMR's costs for providing our internal audit function and as otherwise agreed. Our property level operating expenses are generally incorporated into the rents charged to our tenants, including certain payroll and related costs incurred by RMR.

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**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

For the three and nine months ended September 30, 2025 and 2024, the business management fees, property management fees and construction supervision fees and expense reimbursements recognized in our condensed consolidated financial statements were as follows:

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **Financial Statement**<br>**Line Item** | **2025** | **2024** | **2025** | **2024** |
| Pursuant to business management agreement: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Business management fees <sup>(1)</sup> | General and administrative expenses | $3063 | $3052 | $9214 | $9919 |
| Pursuant to property management agreement: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Property management fees <sup>(2)</sup> | Other operating expenses | $2890 | $3234 | $8586 | $10391 |
| &nbsp;&nbsp;&nbsp;&nbsp;Construction supervision fees | Buildings and improvements <sup>(3)</sup> | 325 | 478 | 974 | 2284 |
|  |  | $3215 | $3712 | $9560 | $12675 |
| Expense reimbursement: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Property level expenses | Other operating expenses | $4584 | $6651 | $15753 | $19455 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other reimbursed expenses | General and administrative expenses | 51 | 83 | 152 | 248 |
|  |  | $4635 | $6734 | $15905 | $19703 |

---

(1)The net business management fees we recognized for the three months ended September 30, 2025 and 2024 each reflect a reduction of $150 and for the nine months ended September 30, 2025 and 2024 each reflect a reduction of $452 for the amortization of the liability we recorded in connection with our former investment in The RMR Group Inc., or RMR Inc.

(2)The net property management fees we recognized for the three months ended September 30, 2025 and 2024 each reflect a reduction of $121 and for the nine months ended September 30, 2025 and 2024 each reflect a reduction of $363 for the amortization of the liability we recorded in connection with our former investment in RMR Inc.

(3)Amounts capitalized as buildings and improvements are depreciated over the estimated useful lives of the related assets.

Based on our common share total return, as defined in our business management agreement, as of September 30, 2025, no estimated incentive fees are included in the net business management fees we recognized for the three and nine months ended September 30, 2025. The actual amount of annual incentive fees for 2025, if any, will be based on our common share total return for the three year period ending December 31, 2025, and will be payable in January 2026. We did not incur an incentive fee payable to RMR for the year ended December 31, 2024. See Note 1 for further information regarding our agreements with RMR as it relates to the Plan.

In January 2025, in connection with a $100,000 credit agreement and related security agreement entered into by RMR and certain of its subsidiaries with Citibank, N.A., or Citibank, and the other lenders party thereto, we consented to the pledge and assignment of RMR's interest in our management agreements under the security agreement. Pursuant to the consent, we agreed, among other things, that upon notice that an event of default under the RMR credit agreement has occurred and is continuing, we will continue to make all payments under our management agreements in accordance with the instructions of Citibank, and that if there is an event of default by RMR under our management agreements that would allow us to terminate or suspend our obligations, we will not terminate or suspend without notice to Citibank and providing Citibank 30 days to cure the default on RMR's behalf. The consent was approved by our Independent Trustees.

*Management Agreement Between Our Joint Venture and RMR*. RMR provides management services to our unconsolidated joint venture. We are not obligated to pay management fees to RMR under our management agreement with RMR for the services it provides regarding the joint venture. The joint venture pays management fees directly to RMR.

**Note 10. Related Person Transactions**

We have relationships and historical and continuing transactions with RMR, RMR Inc. and others related to them, including other companies to which RMR or its subsidiaries provide management services and some of which have trustees, directors or officers who are also our Trustees or officers. RMR is a majority owned subsidiary of RMR Inc. The Chair of our Board of Trustees and one of our Managing Trustees, Adam Portnoy, is the sole trustee, an officer and the controlling shareholder of ABP Trust, which is the controlling shareholder of RMR Inc., the chair of the board of directors, a managing director and the president and chief executive officer of RMR Inc. and an officer and employee of RMR. Jennifer Clark, our other Managing Trustee until December 31, 2025, was a managing director and the executive vice president, general counsel

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**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

and secretary of RMR Inc., an officer and employee of RMR and an officer of ABP Trust. Yael Duffy, our other Managing Trustee since January 1, 2026, and our President and Chief Executive Officer, is also an executive vice president of RMR Inc. and a managing trustee and president and chief executive officer of Industrial Logistics Properties Trust, one of the other public companies managed by RMR. Each of our other officers is also an officer and employee of RMR. Some of our Independent Trustees also serve as independent trustees of other public companies to which RMR or its subsidiaries provide management services. Mr. Portnoy serves as chair of the boards and as a managing trustee of these public companies. Other officers of RMR, including Ms. Duffy, serve as managing trustees or officers of certain of these public companies.

*Our Manager, RMR.* We have two agreements with RMR to provide management services to us. RMR also provides management services to our unconsolidated joint venture. See Note 10 for more information regarding our and our unconsolidated joint venture's management agreement with RMR.

*Leases with RMR.* We lease office space to RMR in certain of our properties for RMR's property management offices. Pursuant to our lease agreements with RMR, we recognized rental income from RMR for leased office space of $211 and $644 for the three and nine months ended September 30, 2025, respectively, and $193 and $592 for the three and nine months ended September 30, 2024, respectively.

*Sonesta.* Prior to January 1, 2025, we leased 240,000 rentable square feet of a mixed-use property in Washington, D.C. pursuant to a lease, or the Sonesta Lease, with a subsidiary of Sonesta International Hotels Corporation, or Sonesta. We terminated the Sonesta Lease effective January 1, 2025. The Sonesta Lease commenced in August 2023 and was amended in September 2024 to expand the premises by 5,900 rentable square feet. Pursuant to the amended Sonesta Lease, Sonesta was required to pay us annual base rent of approximately $6,724 beginning February 2025, and the annual base rent would have increased by 10% every five years throughout the term. Sonesta was also obligated to pay its pro rata share of the operating costs for the property. We recognized rental income of $3,119 and $8,989 during the three and nine months ended September 30, 2024, respectively, under the Sonesta Lease.

Effective January 1, 2025, we entered into a management agreement with Sonesta, or the Sonesta Management Agreement, to replace the Sonesta Lease. The Sonesta Management Agreement expires on December 31, 2040, and includes two 10-year renewal options. The Sonesta Management Agreement provides that we are paid an annual owner's priority return if gross revenues of the hotel, after payment of hotel operating expenses and management and related fees (other than Sonesta's incentive fee, if applicable), are sufficient to do so. The Sonesta Management Agreement further provides that we are paid an additional return of the operating profits, as defined therein, after paying the owner's priority return, reimbursing owner or manager advances, funding furniture, fixtures and equipment, or FF&E, reserves and paying Sonesta's incentive fee, if applicable. The stated annual owner's priority return is $7,500 and increases by 8.0% of our out-of-pocket capital expenditures and will increase annually to 102% of our prior year's annual owner's priority return. We recognized $6,077 and $22,647 of hotel operating revenues for the three and nine months ended September 30, 2025, respectively, which is included in rental income in our condensed consolidated statements of comprehensive income (loss). We realized returns under the Sonesta Management Agreement of $53 and $3,223 during the three and nine months ended September 30, 2025, respectively. We are responsible for any capital expenditures in excess of available funds in the FF&E reserve. Our annual priority return under the Sonesta Management Agreement as of September 30, 2025 was $7,500. The Sonesta Management Agreement requires that 1.0% of gross revenues for 2025, 3.0% of gross revenues for 2026 and 4.0% of gross revenues for each calendar year thereafter be escrowed for future capital expenditures as FF&E reserves. FF&E escrow deposits of $44 and $226 were required during the three and nine months ended September 30, 2025, respectively. We owed Sonesta $173 for other reimbursements under the Sonesta Management Agreement as of September 30, 2025. Amounts owed to Sonesta are included in due to related persons in our condensed consolidated balance sheets.

Pursuant to the Sonesta Management Agreement, we are required to pay Sonesta, after payment of hotel operating expenses, a base management fee equal to 1.5% of gross revenues, as defined in the Sonesta Management Agreement, for 2025 and 3.0% of gross revenues each calendar year thereafter. Additionally, we are required to pay (i) an incentive fee equal to 20% of net operating profit, as defined in the Sonesta Management Agreement, in excess of the annual owner's priority; (ii) a brand promotion fee of 1.75% of gross revenues for 2025 and 3.5% of gross revenues for each calendar year thereafter; and (iii) a loyalty fee of the greater of 1.0% of room revenues or 4.5% of qualified room revenues from guests participating in certain loyalty programs. Sonesta's incentive management fee, but not its other fees, is earned only after our annual owner's priority return is paid. The Sonesta Management Agreement also provides that the pro rata costs Sonesta incurs for advertising, marketing, promotional and public relations programs and campaigns, including its Rewards Program, for the benefit of this hotel are subject to reimbursement by us or are otherwise treated as hotel operating expenses.

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**OFFICE PROPERTIES INCOME TRUST**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)**

**(dollars in thousands, except per share data)(unaudited)**

We incurred management, brand promotion and loyalty fees of $341 and $1,278 for the three and nine months ended September 30, 2025, respectively. These fees and costs are included in other operating expenses in our condensed consolidated statements of comprehensive income (loss). We are required to maintain working capital under the Sonesta Management Agreement and advanced $548 of working capital in April 2025 to meet the cash needs for hotel operations.

As of December 31, 2024, we had a straight line rent receivable related to the Sonesta Lease totaling $12,343. Due to our ongoing relationship with Sonesta under the Sonesta Management Agreement, upon termination of the Sonesta Lease, we reclassified this receivable to other assets, net in our condensed consolidated balance sheet. We are amortizing this receivable through the original Sonesta Lease expiration date, or July 2053, as an increase to other operating expenses in our condensed consolidated statements of comprehensive income (loss). We recognized $108 and $324 of amortization expense during the three and nine months ended September 30, 2025, respectively, and as of September 30, 2025, the remaining unamortized balance of this receivable was $12,019.

Mr. Portnoy is a director and controlling shareholder of Sonesta. Another officer and employee of RMR is co-president and co-chief executive officer of Sonesta.

For more information about these and other such relationships and certain other related person transactions, refer to our 2024 Annual Report.

**Note 11. Segment Reporting**

We manage our business on a consolidated basis and therefore have one reportable segment: ownership and leasing of real estate properties. The chief operating decision maker, or CODM, is our President and Chief Executive Officer. The CODM assesses performance, allocates resources and makes strategic decisions based on net income (loss) as shown in our condensed consolidated statements of comprehensive income (loss). The CODM is also regularly provided with information on expenses related to our management agreements with RMR, which are detailed in Note 10. The measure of segment assets is reported as total assets in our condensed consolidated balance sheets.

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**Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations**

The following information should be read in conjunction with our Condensed Consolidated Financial Statements and accompanying notes included in Part I, Item 1 of this Quarterly Report on Form 10-Q and with our 2024 Annual Report.

**OVERVIEW (dollars in thousands, except per share and per square foot data)**

We are a REIT organized under Maryland law. As of September 30, 2025, our wholly owned properties were comprised of 124 properties and we had a noncontrolling ownership interest of 51% in an unconsolidated joint venture that owned two properties containing approximately 346,000 rentable square feet. As of September 30, 2025, our properties are located in 29 states and the District of Columbia and contain approximately 17,214,000 rentable square feet. As of September 30, 2025, our properties were leased to 218 different tenants with a weighted average remaining lease term (based on annualized rental income) of approximately 6.7 years. The U.S. government is our largest tenant, representing approximately 17.0% of our annualized rental income as of September 30, 2025. The term annualized rental income as used herein is defined as the annualized contractual base rents from our tenants pursuant to our lease agreements as of September 30, 2025, plus straight line rent adjustments and estimated recurring expense reimbursements to be paid to us, and excluding lease value amortization.

Leases representing approximately $15,278 or 3.9%, of our annualized rental income are scheduled to expire on or before September 30, 2026 and we may be unable to renew leases or find replacement tenants. Certain shifts in office space utilization, including increased remote work arrangements and tenants consolidating their real estate footprint, as well as ongoing market and economic conditions, including government spending and budget priorities, continue to impact the office sector and our portfolio. The demand for office space continues to face headwinds, including in markets where we have a concentration of properties, such as Washington, D.C., and declining rents and increasing costs to relet space when tenants can be identified continue to impact the market. The duration and ultimate impact of current trends on the demand for office space at our properties remains uncertain and subject to change. Higher interest rates, inflationary pressures, changes in government policies including the potential reduction of U.S. federal office leases and potential impacts from tariffs, geopolitical events or an economic recession, continue to cause disruptions in financial markets could adversely affect our and our tenants' financial condition and the ability or willingness of our tenants to renew our leases or pay rent to us. In addition, prospective tenants may delay their decision to lease space due to current economic conditions. Accordingly, we do not yet know what the full extent of the impacts will be on our or our tenants' businesses and operations nor the long-term outlook for leasing at our properties.

*Chapter 11 Bankruptcy Proceedings*

On the Petition Date, the Debtors voluntarily commenced the Chapter 11 Cases. In connection with the filing of the Chapter 11 Cases, we entered into the RSA with certain holders of the September 2029 Notes to implement a court-supervised financial restructuring pursuant to the transactions contemplated in the RSA.

We continue to operate our businesses as debtors-in-possession under the jurisdiction of the Bankruptcy Court and in accordance with the applicable provisions of the Bankruptcy Code and orders of the Bankruptcy Court. As debtors-in-possession, we are authorized to pay all debts and honor all obligations arising in the ordinary course of our business after the Petition Date. However, generally, we may not pay third-party claims or creditors on account of obligations arising before the Petition Date or engage in transactions outside the ordinary course of business without prior approval of the Bankruptcy Court.

While the commencement of these proceedings constituted an event of default under certain of our debt agreements, enforcement of any remedies in respect of which is automatically stayed during the pendency of the Chapter 11 Cases. There are a number of risks and uncertainties associated with our bankruptcy proceedings, including, among others, that the Plan may not become effective.

The Plan has not yet become effective as of the date of filing of this Quarterly Report on Form 10-Q. Effectiveness of the Plan is subject to a number of conditions precedent. There can be no assurance that all conditions to the effectiveness of the Plan will be satisfied or waived, or that the Plan will become effective on the timeline currently contemplated, or at all. For more information regarding the Chapter 11 Cases, the RSA and the Plan, including the material terms thereof, see Note 1 to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q.

*Going Concern*

Substantial doubt about our ability to continue as a going concern exists due to (1) insufficient liquidity to satisfy our obligations as they come due, (2) limited alternatives available to us to obtain debt or equity financing, (3) inability to refinance our maturing debt, and (4) the resulting Chapter 11 Cases. Our ability to continue as a going concern is contingent upon, among other things, our ability to, subject to the approval by the Bankruptcy Court, implement a plan of reorganization, emerge from

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the Chapter 11 proceedings and generate sufficient liquidity following the reorganization to meet our obligations, restructured debt obligations and operating needs.

The transactions contemplated by the Plan are subject to approval by the Bankruptcy Court, among other conditions. Accordingly, no assurance can be given that the transactions described therein will be consummated. As a result, we have concluded that management's plans at this stage do not alleviate substantial doubt about our ability to continue as a going concern.

For more information about the risks relating to these dynamics and conditions and their impacts on us and our business, see Part I, Item IA, "Risk Factors", of this Quarterly Report on Form 10-Q and in our 2024 Annual Report.

*Nasdaq Delisting*

On September 25, 2025, Nasdaq notified us that our common shares were subject to delisting. We did not appeal Nasdaq's determination, and our common shares were delisted from Nasdaq effective October 6, 2025.

***Property Operations***

Unless otherwise noted, the data presented in this section includes properties classified as held for sale as of September 30, 2025 and excludes two properties owned by an unconsolidated joint venture in which we owned a 51% interest and the hotel component of a mixed-use property in Washington, D.C. For more information regarding our properties classified as held for sale, our unconsolidated joint venture and our mixed-use property in Washington, D.C., see Notes 4 and 11 to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q.

Occupancy data for our properties as of September 30, 2025 and 2024 was as follows (square feet in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **All Properties** <sup>(1)</sup>  | **All Properties** <sup>(1)</sup>  | **Comparable Properties** <sup>(2)</sup>  | **Comparable Properties** <sup>(2)</sup>  |
| | **September 30,** | **September 30,** | **September 30,** | **September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Total properties | 124 | 145 | 117 | 117 |
| Total rentable square feet <sup>(3)</sup> | 17214 | 19543 | 16351 | 16344 |
| Percent leased <sup>(4)</sup> | 78.3% | 82.8% | 81.9% | 91.3% |

---

(1)Based on properties we owned on September 30, 2025 and 2024, respectively.

(2)Based on properties we owned continuously since January 1, 2024; excludes two properties classified as held for sale, five properties affected by significant redevelopment activities and two properties owned by an unconsolidated joint venture in which we owned a 51% interest.

(3)Subject to changes when space is remeasured or reconfigured for tenants.

(4)Percent leased includes (i) space being fitted out for tenant occupancy pursuant to our lease agreements, if any, and (ii) space which is leased, but is not occupied or is being offered for sublease by tenants, if any, as of the measurement date.

The average effective rental rate per square foot for our properties for the three and nine months ended September 30, 2025 and 2024 were as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Average effective rental rate per square foot <sup>(1)</sup>: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;All properties <sup>(2)</sup> | $32.59 | $29.34 | $32.67 | $30.21 |
| &nbsp;&nbsp;&nbsp;&nbsp;Comparable properties <sup>(3)</sup> | $30.37 | $29.15 | $30.08 | $29.06 |

---

(1)Average effective rental rate per square foot represents annualized total rental income during the period specified divided by the average rentable square feet leased during the period specified.

(2)Based on properties we owned on September 30, 2025 and 2024, respectively.

(3)Based on properties we owned continuously since July 1, 2024 and January 1, 2024, respectively; excludes two properties classified as held for sale, five properties affected by significant redevelopment activities and two properties owned by an unconsolidated joint venture in which we owned a 51% interest as of September 30, 2025.

During the three and nine months ended September 30, 2025, changes in rentable square feet leased and available for lease at our properties were as follows (square feet in thousands):

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30, 2025** | **Three Months Ended September 30, 2025** | **Three Months Ended September 30, 2025** | **Nine Months Ended September 30, 2025** | **Nine Months Ended September 30, 2025** | **Nine Months Ended September 30, 2025** |
| | **Leased** | **Available for Lease** | **Total** | **Leased** | **Available for Lease** | **Total** |
| Beginning of period | 14019 | 3251 | 17270 | 15092 | 2671 | 17763 |
| Changes resulting from: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Disposition of properties |  | (56) | (56) | (100) | (205) | (305) |
| &nbsp;&nbsp;&nbsp;Lease expirations | (673) | 673 |  | (2041) | 2041 |  |
| &nbsp;&nbsp;Lease renewals <sup>(1)</sup> | 131 | (131) |  | 582 | (582) |  |
| &nbsp;&nbsp;New leases <sup>(1)</sup>  | 51 | (51) |  | 239 | (239) |  |
| &nbsp;&nbsp;&nbsp;Lease conversion to managed hotel |  |  |  | (240) |  | (240) |
| &nbsp;&nbsp;&nbsp;Remeasurements | (47) | 47 |  | (51) | 47 | (4) |
| End of period | 13481 | 3733 | 17214 | 13481 | 3733 | 17214 |

---

(1)Based on leases entered during the three and nine months ended September 30, 2025.

During the three and nine months ended September 30, 2025, we entered into new and renewal leases as summarized in the following table (square feet in thousands):

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| | | | |
|:---|:---|:---|:---|
| | **Three Months Ended September 30, 2025** | **Three Months Ended September 30, 2025** | **Three Months Ended September 30, 2025** |
| | **New Leases** | **Renewals** | **Total** |
| Rentable square feet leased | 51 | 131 | 182 |
| Weighted average rental rate change (by rentable square feet) | (26.7%) | (11.6%) | (16.7%) |
| Tenant leasing costs and concession commitments <sup>(1)</sup> | $1217 | $1292 | $2509 |
| Tenant leasing costs and concession commitments per rentable square foot <sup>(1)</sup> | $23.90 | $9.81 | $13.74 |
| Weighted (by square feet) average lease term (years) | 4.7 | 4.2 | 4.3 |
| Total leasing costs and concession commitments per rentable square foot per year <sup>(1)</sup> | $5.10 | $2.33 | $3.16 |

---

---

| | | | |
|:---|:---|:---|:---|
| | **Nine Months Ended September 30, 2025** | **Nine Months Ended September 30, 2025** | **Nine Months Ended September 30, 2025** |
| | **New Leases** | **Renewals** | **Total** |
| Rentable square feet leased | 239 | 582 | 821 |
| Weighted average rental rate change (by rentable square feet) | (2.4%) | 4.9% | 2.4% |
| Tenant leasing costs and concession commitments <sup>(1)</sup> | $11055 | $10051 | $21106 |
| Tenant leasing costs and concession commitments per rentable square foot <sup>(1)</sup> | $46.34 | $17.26 | $25.71 |
| Weighted (by square feet) average lease term (years) | 5.9 | 6.8 | 6.5 |
| Total leasing costs and concession commitments per rentable square foot per year <sup>(1)</sup> | $7.88 | $2.55 | $3.95 |

---

(1)Includes commitments made for leasing expenditures and concessions, such as tenant improvements, leasing commissions, tenant reimbursements and free rent.

During the three and nine months ended September 30, 2025, changes in effective rental rates per square foot achieved for new leases and lease renewals at our properties that commenced during the three and nine months ended September 30, 2025, when compared to prior effective rental rates per square foot in effect for the same space (and excluding space acquired vacant), were as follows (square feet in thousands):

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30, 2025** | **Three Months Ended September 30, 2025** | **Three Months Ended September 30, 2025** | **Nine Months Ended September 30, 2025** | **Nine Months Ended September 30, 2025** | **Nine Months Ended September 30, 2025** |
| | **Old Effective Rent Per Square Foot** <sup>(1)</sup> | **New Effective Rent Per Square Foot** <sup>(1)</sup> | **Rentable Square Feet** | **Old Effective Rent Per Square Foot** <sup>(1)</sup> | **New Effective Rent Per Square Foot** <sup>(1)</sup> | **Rentable Square Feet** |
| New leases | $25.85 | $24.17 | 73 | $28.36 | $24.68 | 112 |
| Lease renewals | $20.15 | $19.55 | 72 | $20.46 | $23.83 | 589 |
| Total leasing activity | $23.02 | $21.88 | 145 | $21.72 | $23.97 | 701 |

---

(1)Effective rental rates include contractual base rents from our tenants pursuant to our lease agreements, plus straight line rent adjustments and estimated expense reimbursements to be paid to us, and exclude lease value amortization.

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

During the three and nine months ended September 30, 2025 and 2024, amounts capitalized at our properties for lease related costs, building improvements and development, redevelopment and other activities were as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Lease related costs <sup>(1)</sup> | $4257 | $29148 | $23814 | $71881 |
| Building improvements <sup>(2)</sup> | 3922 | 5225 | 11260 | 13784 |
| &nbsp;&nbsp;&nbsp;Recurring capital expenditures | 8179 | 34373 | 35074 | 85665 |
| Development, redevelopment and other activities <sup>(3)</sup> | 598 | 864 | 1246 | 11637 |
| &nbsp;&nbsp;&nbsp;Total capital expenditures | $8777 | $35237 | $36320 | $97302 |

---

(1)Lease related costs generally include capital expenditures used to improve tenants' space or amounts paid directly to tenants to improve their space and leasing related costs, such as brokerage commissions and other tenant inducements.

(2)Building improvements generally include expenditures to replace obsolete building components and expenditures that extend the useful life of existing assets.

(3)Development, redevelopment and other activities generally include capital expenditure projects that reposition a property or result in new sources of revenue. Includes capitalized interest and other operating costs of $1,172 for the nine months ended September 30, 2024. We did not capitalize any interest or other operating costs during the three months ended September 30, 2024 or the three and nine months ended September 30, 2025.

As of September 30, 2025, we had estimated unspent leasing related obligations of $67,223, of which we expect to spend $41,780 over the next 12 months.

As of September 30, 2025, we had leases at our properties totaling approximately 654,000 rentable square feet that were scheduled to expire on or before September 30, 2026. As of May 18, 2026, we expect tenants with leases totaling approximately 253,000 rentable square feet that are scheduled to expire on or before September 30, 2026, excluding space that has been re-leased and space for which we are in advanced negotiations to re-lease, not to renew or to downsize their leased space upon expiration, and we cannot be sure as to whether other tenants will renew their leases upon expiration. We continue to proactively engage with our existing tenants and are focused on overall tenant retention. Prevailing market conditions and our tenants' needs at the time we negotiate and enter leases or lease renewals will generally determine rental rates and demand for leased space at our properties, all of which are beyond our control. Whenever we renew or enter into new leases for our properties, we intend to seek rents which are equal to or higher than our historical rents for the same properties; however, our ability to maintain or increase the rents for our properties will depend in large part upon market conditions, which are beyond our control. We cannot be sure of the rental rates that will result from our ongoing negotiations regarding lease renewals or any new or renewed leases we may enter. Also, we may experience material declines in our rental income due to vacancies upon lease expirations, early terminations or lower rents upon lease renewal or reletting. Additionally, we may incur significant costs and make significant concessions to renew leases with current tenants or attract new tenants to our properties.

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

As of September 30, 2025, our lease expirations by year were as follows (square feet in thousands):

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **Year** <sup>(1)</sup> | **Number of Leases Expiring** | **Leased** <br>**Square Feet Expiring** <sup>(2)</sup> | **Percent of Total** | **Cumulative Percent of Total** | **Annualized Rental Income Expiring** | **Percent of Total** | **Cumulative Percent of Total** |
| 2025 | 11 | 309 | 2.3% | 2.3% | $4475 | 1.2% | 1.2% |
| 2026 | 43 | 412 | 3.1% | 5.4% | 13780 | 3.5% | 4.7% |
| 2027 | 32 | 1859 | 13.8% | 19.2% | 50307 | 12.9% | 17.6% |
| 2028 | 20 | 525 | 3.9% | 23.1% | 28666 | 7.4% | 25.0% |
| 2029 | 37 | 1104 | 8.2% | 31.3% | 34732 | 8.9% | 33.9% |
| 2030 | 31 | 957 | 7.1% | 38.4% | 27582 | 7.1% | 41.0% |
| 2031 | 26 | 1621 | 12.0% | 50.4% | 38650 | 9.9% | 50.9% |
| 2032 | 13 | 578 | 4.3% | 54.7% | 17748 | 4.6% | 55.5% |
| 2033 | 14 | 1159 | 8.6% | 63.3% | 22093 | 5.7% | 61.2% |
| 2034 and thereafter | 44 | 4957 | 36.7% | 100.0% | 150559 | 38.8% | 100.0% |
| Total | 271 | 13481 | 100.0% |  | $388592 | 100.0% |  |
| Weighted average remaining lease term (in years) | Weighted average remaining lease term (in years) | 6.7 |  |  | 6.7 |  |  |

---

(1)The year of lease expiration is pursuant to current contract terms. Some of our leases allow the tenants to vacate the leased premises before the stated expirations of their leases with little or no liability. As of September 30, 2025, tenants occupying approximately 1.6% of our rentable square feet and responsible for approximately 2.1% of our annualized rental income as of September 30, 2025 had exercisable rights to terminate their leases before the stated terms of their leases expire. Also, in 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2034, 2035, 2036, 2037 and 2040 early termination rights become exercisable by other tenants who occupied an additional approximately 1.6%, 1.8%, 5.2%, 3.2%, 2.4%, 0.7%, 4.2%, 0.3%, 1.0%, 0.2%, 0.2% and 0.4% of our rentable square feet, respectively, and contributed an additional approximately 2.7%, 2.6%, 6.2%, 3.0%, 2.9%, 0.8%, 5.7%, 0.9%, 1.4%, 0.4%, 0.3% and 0.5% of our annualized rental income, respectively, as of September 30, 2025. In addition, as of September 30, 2025, pursuant to leases with six of our tenants, these tenants had rights to terminate their leases if their respective legislature or other funding authority does not appropriate rent amounts in their respective annual budgets. These six tenants occupied approximately 4.4% of our rentable square feet and contributed approximately 4.9% of our annualized rental income as of September 30, 2025.

(2)Leased square feet is pursuant to leases existing as of September 30, 2025, and includes (i) space being fitted out for tenant occupancy pursuant to our lease agreements, if any, and (ii) space which is leased, but is not occupied or is being offered for sublease by tenants, if any. Square feet measurements are subject to changes when space is remeasured or reconfigured for new tenants.

We generally will seek to renew or extend the terms of leases at properties with tenants when they expire. However, market and economic factors, along with increases in remote work, changes in space utilization and government policies, spending and budget priorities, may cause our tenants not to renew or extend their leases when they expire, or to seek to renew their leases for less space than they currently occupy. If we are unable to extend or renew our leases, or we renew leases for reduced space, it may be time consuming and expensive to relet our properties.

As of September 30, 2025, we derived 22.8% of our annualized rental income from our properties located in the metropolitan Washington, D.C. market area, which includes Washington, D.C., Northern Virginia and suburban Maryland. Current economic conditions in this area or a possible recession could reduce demand from tenants at our properties, reduce rents that our tenants are willing to pay when our leases expire or increase lease concessions for new leases and renewals. Additionally, although the current administration has issued so called return to work mandates, there has been a decrease in demand for leased office space by the U.S. government, including in the metropolitan Washington, D.C. market area, which could increase competition for government tenants and adversely affect our ability to retain government tenants or maintain or increase our rents when leases expire.

Our manager, RMR, employs a tenant review process for us. RMR assesses tenants on an individual basis based on various applicable credit criteria. In general, depending on facts and circumstances, RMR evaluates the creditworthiness of a tenant based on information concerning the tenant that is provided by the tenant and, in some cases, information that is publicly available or obtained from third party sources. We consider investment grade tenants to include: (a) investment grade rated tenants; (b) tenants with investment grade rated parent entities that guarantee the tenant's lease obligations; and/or (c) tenants with investment grade rated parent entities that do not guarantee the tenant's lease obligations. As of September 30, 2025, tenants contributing 52.1% of annualized rental income were investment grade rated (or their payment obligations were guaranteed by an investment grade rated parent) and tenants contributing an additional 8.0% of annualized rental income were subsidiaries of an investment grade rated parent (although these parent entities were not liable for the payment of rents).

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

As of September 30, 2025, tenants representing 1% or more of our total annualized rental income were as follows (square feet in thousands):

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Tenant** | **Credit Rating** | **Sq. Ft.** | **% of Leased Sq. Ft.** | **Annualized Rental Income** | **% of Total Annualized Rental Income** |
| 1 | U.S. Government | Investment Grade | 2415 | 17.9% | $66140 | 17.0% |
| 2 | Alphabet Inc. (Google) | Investment Grade | 386 | 2.9% | 22977 | 5.9% |
| 3 | IG Investments Holdings LLC | Not Rated | 337 | 2.5% | 18619 | 4.8% |
| 4 | Bank of America Corporation | Investment Grade | 577 | 4.3% | 17419 | 4.5% |
| 5 | Shook, Hardy & Bacon L.L.P. | Not Rated | 412 | 3.1% | 13609 | 3.5% |
| 6 | Northrop Grumman Corporation | Investment Grade | 337 | 2.5% | 10746 | 2.8% |
| 7 | State of California | Investment Grade | 363 | 2.7% | 10315 | 2.7% |
| 8 | State of Georgia | Investment Grade | 308 | 2.3% | 7924 | 2.0% |
| 9 | Sonoma Biotherapeutics, Inc. | Not Rated | 84 | 0.6% | 7497 | 1.9% |
| 10 | Automatic Data Processing, Inc. | Investment Grade | 289 | 2.1% | 6253 | 1.6% |
| 11 | Compass Group plc | Investment Grade | 267 | 2.0% | 6186 | 1.6% |
| 12 | Church & Dwight Co., Inc. | Investment Grade | 250 | 1.9% | 6043 | 1.6% |
| 13 | Genesys Cloud Services Holdings I, LLC | Non Investment Grade | 275 | 2.0% | 5950 | 1.5% |
| 14 | Leidos Holdings Inc. | Investment Grade | 159 | 1.2% | 5939 | 1.5% |
| 15 | Primerica, Inc. | Investment Grade | 344 | 2.6% | 5743 | 1.5% |
| 16 | Science Applications International Corp | Non Investment Grade | 159 | 1.2% | 5151 | 1.3% |
| 17 | AT&T Inc. | Investment Grade | 425 | 3.2% | 5041 | 1.3% |
| 18 | Rocky Mountain University of Health Professions, Inc. | Not Rated | 170 | 1.3% | 4563 | 1.2% |
| 19 | CommScope Holding Company Inc. | Non Investment Grade | 96 | 0.7% | 4513 | 1.2% |
| 20 | Hartford Financial Services Group Inc | Investment Grade | 143 | 1.1% | 4469 | 1.2% |
| 21 | Berkshire Hathaway Inc. | Investment Grade | 134 | 1.0% | 4249 | 1.1% |
| 22 | BAE Systems plc | Investment Grade | 139 | 1.0% | 3973 | 1.0% |
|  | Total |  | 8069 | 60.1% | $243319 | 62.7% |

---

***Segment Information***

We operate in one business segment: ownership and leasing of real estate properties.

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

**RESULTS OF OPERATIONS *(amounts in thousands, except per share amounts)***

***Three Months Ended September 30, 2025, Compared to Three Months Ended September 30, 2024***

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| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Comparable Properties** <sup>(1)</sup> **Results** <br> **Three Months Ended September 30,** | **Comparable Properties** <sup>(1)</sup> **Results** <br> **Three Months Ended September 30,** | **Comparable Properties** <sup>(1)</sup> **Results** <br> **Three Months Ended September 30,** | **Comparable Properties** <sup>(1)</sup> **Results** <br> **Three Months Ended September 30,** | **Non-Comparable** <br>**Properties Results** <br>**Three Months Ended September 30,** | **Non-Comparable** <br>**Properties Results** <br>**Three Months Ended September 30,** | **Consolidated Results** <br>**Three Months Ended September 30,** | **Consolidated Results** <br>**Three Months Ended September 30,** | **Consolidated Results** <br>**Three Months Ended September 30,** | **Consolidated Results** <br>**Three Months Ended September 30,** |
| | **2025** | **2024** | **$ Change** | **% Change** | **2025** | **2024** | **2025** | **2024** | **$ Change** | **% Change** |
| Rental income | $101045 | $106676 | $(5631) | (5.3%) | $8082 | $13944 | $109127 | $120620 | $(11493) | (9.5%) |
| Operating expenses: |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Real estate taxes | 12949 | 13791 | (842) | (6.1%) | 699 | 3136 | 13648 | 16927 | (3279) | (19.4%) |
| &nbsp;&nbsp;&nbsp;&nbsp;Utility expenses | 7457 | 6621 | 836 | 12.6% | 261 | 1248 | 7718 | 7869 | (151) | (1.9%) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other operating expenses | 23573 | 22827 | 746 | 3.3% | 7166 | 3792 | 30739 | 26619 | 4120 | 15.5% |
| &nbsp;&nbsp;&nbsp;Total operating expenses | 43979 | 43239 | 740 | 1.7% | 8126 | 8176 | 52105 | 51415 | 690 | 1.3% |
| Net operating income (loss) <sup>(2)</sup> | $57066 | $63437 | $(6371) | (10.0%) | $(44) | $5768 | 57022 | 69205 | (12183) | (17.6%) |
| Other expenses: |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | 42834 | 46047 | (3213) | (7.0%) |
| &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate |  | 41847 | (41847) | (100.0%) |
| &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | 22904 | 738 | 22166 | n/m |
| &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | 4964 | 4927 | 37 | 0.8% |
| &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | 70702 | 93559 | (22857) | (24.4%) |
| Gain on sale of real estate | Gain on sale of real estate | Gain on sale of real estate | Gain on sale of real estate | Gain on sale of real estate | Gain on sale of real estate | Gain on sale of real estate | 6 | 8456 | (8450) | (99.9%) |
| Interest and other income | Interest and other income | Interest and other income | Interest and other income | Interest and other income | Interest and other income | Interest and other income | 802 | 196 | 606 | n/m |
| Interest expense | Interest expense | Interest expense | Interest expense | Interest expense | Interest expense | Interest expense | (53259) | (42580) | (10679) | 25.1% |
| Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | (354) | 264 | (618) | n/m |
| Loss before income tax benefit (expense) and equity in net losses of investees | Loss before income tax benefit (expense) and equity in net losses of investees | Loss before income tax benefit (expense) and equity in net losses of investees | Loss before income tax benefit (expense) and equity in net losses of investees | Loss before income tax benefit (expense) and equity in net losses of investees | Loss before income tax benefit (expense) and equity in net losses of investees | Loss before income tax benefit (expense) and equity in net losses of investees | (66485) | (58018) | (8467) | 14.6% |
| Income tax benefit (expense) | Income tax benefit (expense) | Income tax benefit (expense) | Income tax benefit (expense) | Income tax benefit (expense) | Income tax benefit (expense) | Income tax benefit (expense) | 261 | (230) | 491 | n/m |
| Equity in net losses of investees | Equity in net losses of investees | Equity in net losses of investees | Equity in net losses of investees | Equity in net losses of investees | Equity in net losses of investees | Equity in net losses of investees | (115) | (166) | 51 | (30.7%) |
| Net (loss) income | Net (loss) income | Net (loss) income | Net (loss) income | Net (loss) income | Net (loss) income | Net (loss) income | $(66339) | $(58414) | $(7925) | 13.6% |
| Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | 73480 | 51197 | 22283 | 43.5% |
| Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): |  |  |  |  |
| &nbsp;&nbsp;Net loss | &nbsp;&nbsp;Net loss | &nbsp;&nbsp;Net loss | &nbsp;&nbsp;Net loss | &nbsp;&nbsp;Net loss | &nbsp;&nbsp;Net loss | &nbsp;&nbsp;Net loss | $(0.90) | $(1.14) | $0.24 | (21.1%) |

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n/m - not meaningful

(1)Comparable properties consists of 117 properties we owned on September 30, 2025 and which we owned continuously since July 1, 2024 and excludes two properties classified as held for sale, five properties affected by significant redevelopment activities and two properties owned by an unconsolidated joint venture in which we own a 51% interest.

(2)Our definition of net operating income, or NOI, and our reconciliation of Net (loss) income to NOI are included below under the heading "Non-GAAP Financial Measures."

References to changes in the income and expense categories below relate to the comparison of consolidated results for the three months ended September 30, 2025, compared to the three months ended September 30, 2024.

*Rental income.* Rental income for non-comparable properties decreased $8,890 related to our property disposition activities, partially offset by an increase in rental income at properties affected by significant redevelopment activities of $3,028 primarily related to the conversion of a lease at a mixed-use property to a hotel management agreement and our recognition of the operating revenues of the hotel. Rental income for comparable properties decreased $5,631 as a result of increased vacancies and lower rents from lease renewals at certain of our properties in the 2025 period. Rental income includes non-cash straight line rent adjustments totaling $4,750 in the 2025 period and $8,854 in the 2024 period, and amortization of acquired real estate leases and assumed real estate lease obligations totaling $140 in the 2025 period and $(59) in the 2024 period.

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*Real estate taxes.* Real estate taxes decreased $2,017 related to our property disposition activities, $842 for comparable properties primarily due to successful tax appeals at certain of our properties in the 2025 period and $420 for properties affected by significant redevelopment activities.

*Utility expenses.* Utility expenses decreased $903 related to our property disposition activities and $84 for properties affected by significant redevelopment activities, partially offset by an increase in comparable properties of $836 primarily due to higher electricity costs.

*Other operating expenses.* Other operating expenses for non-comparable properties increased $5,906 primarily related to the conversion of a lease at a mixed-use property to a hotel management agreement and our recognition of operating expenses of the hotel, partially offset by a decrease of $2,532 related to our property disposition activities. Other operating expenses for comparable properties increased $746 due to higher repairs and maintenance costs, partially offset by lower insurance costs and property management fee expenses in the 2025 period.

*Depreciation and amortization.* Depreciation and amortization for non-comparable properties decreased $1,973 related to our property disposition activities, partially offset by an increase of $664 due to the substantial completion of redevelopment activities at certain properties in the 2024 period. Depreciation and amortization for comparable properties declined $1,904 due to certain leasing related assets becoming fully depreciated since July 1, 2024, partially offset by depreciation and amortization of improvements made to certain of our properties since July 1, 2024.

*Loss on impairment of real estate.* We recorded a $41,847 loss on impairment of real estate in the 2024 period to reduce the carrying value of 10 properties to their estimated fair values less costs to sell.

*Transaction related costs.* Transaction related costs in the 2025 period consist of advisory fees related to restructuring efforts prior to our bankruptcy proceedings. Transaction related costs in the 2024 period consist of costs related to our evaluation of potential financing transactions.

*General and administrative.* The increase in general and administrative expenses is primarily the result of higher legal and other professional costs in the 2025 period, partially offset by a decrease in share-based compensation in the 2025 period compared to the 2024 period.

*Gain on sale of real estate.* We recorded a $6 net gain on sale of real estate related to disposition activities in the 2025 period. We recorded a $8,456 gain on sale of real estate resulting from the sale of one property in the 2024 period.

*Interest and other income.* The increase in interest and other income is primarily due to higher cash balances invested, partially offset by the effect of lower interest rates earned on cash balances invested in the 2025 period compared to the 2024 period.

*Interest expense.* The increase in interest expense is due to higher weighted average interest rates in the 2025 period as a result of our financing activities in 2024.

*Net (loss) gain on early extinguishment of debt*. We recorded a net loss on early extinguishment of debt of $354 in the 2025 period related to the write off of unamortized discounts and issuance costs related to the partial redemption of our senior secured notes due 2027. We recorded a gain on early extinguishment of debt of $263 in the 2024 period resulting from our exchange of $865,219 of existing unsecured notes for $567,429 of our 9.000% senior secured notes due 2029 in June 2024. For more information regarding the Senior Note Exchange, see Note 7 to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q.

*Income tax benefit (expense).* Income tax benefit (expense) is primarily the result of operating income earned in jurisdictions where we are subject to state income taxes and can fluctuate based on the timing of our income, including as a result of gains or losses on the sale of real estate or the repayment of debt.

*Equity in net losses of investees.* Equity in net losses of investees represents our proportionate share of losses from our investment in our unconsolidated joint venture.

*Net (loss) income.* Net (loss) income and net (loss) income per basic and diluted common share changed in the 2025 period compared to the 2024 period primarily as a result of the changes noted above. Net loss per basic and diluted common share in the 2025 period also reflects the effect of the issuance of common shares related to our financing activities in 2025 and 2024.

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***Nine Months Ended September 30, 2025, Compared to Nine Months Ended September 30, 2024***

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| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Comparable Properties** <sup>(1)</sup> **Results** <br>**Nine Months Ended September 30,** | **Comparable Properties** <sup>(1)</sup> **Results** <br>**Nine Months Ended September 30,** | **Comparable Properties** <sup>(1)</sup> **Results** <br>**Nine Months Ended September 30,** | **Comparable Properties** <sup>(1)</sup> **Results** <br>**Nine Months Ended September 30,** | **Non-Comparable** <br>**Properties Results** <br>**Nine Months Ended September 30,** | **Non-Comparable** <br>**Properties Results** <br>**Nine Months Ended September 30,** | **Consolidated Results** <br>**Nine Months Ended September 30,** | **Consolidated Results** <br>**Nine Months Ended September 30,** | **Consolidated Results** <br>**Nine Months Ended September 30,** | **Consolidated Results** <br>**Nine Months Ended September 30,** |
| | **2025** | **2024** | **$ Change** | **% Change** | **2025** | **2024** | **2025** | **2024** | **$ Change** | **% Change** |
| Rental income | $308116 | $318878 | $(10762) | (3.4%) | $29125 | $64863 | $337241 | $383741 | $(46500) | (12.1%) |
| Operating expenses: |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Real estate taxes | 37425 | 37646 | (221) | (0.6%) | 1792 | 9717 | 39217 | 47363 | (8146) | (17.2%) |
| &nbsp;&nbsp;&nbsp;&nbsp;Utility expenses | 20072 | 18207 | 1865 | 10.2% | 896 | 3575 | 20968 | 21782 | (814) | (3.7%) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other operating expenses | 70668 | 67878 | 2790 | 4.1% | 22513 | 13219 | 93181 | 81097 | 12084 | 14.9% |
| &nbsp;&nbsp;&nbsp;Total operating expenses | 128165 | 123731 | 4434 | 3.6% | 25201 | 26511 | 153366 | 150242 | 3124 | 2.1% |
| Net operating income <sup>(2)</sup> | $179951 | $195147 | $(15196) | (7.8%) | $3924 | $38352 | 183875 | 233499 | (49624) | (21.3%) |
| Other expenses: |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | &nbsp;&nbsp;Depreciation and amortization | 130405 | 146779 | (16374) | (11.2%) |
| &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | &nbsp;&nbsp;Loss on impairment of real estate | 2426 | 173579 | (171153) | (98.6%) |
| &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | &nbsp;&nbsp;Transaction related costs | 27720 | 971 | 26749 | n/m |
| &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | &nbsp;&nbsp;General and administrative | 14838 | 15861 | (1023) | (6.4%) |
| &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | &nbsp;&nbsp;&nbsp;&nbsp;Total other expenses | 175389 | 337190 | (161801) | (48.0%) |
| (Loss) gain on sale of real estate | (Loss) gain on sale of real estate | (Loss) gain on sale of real estate | (Loss) gain on sale of real estate | (Loss) gain on sale of real estate | (Loss) gain on sale of real estate | (Loss) gain on sale of real estate | (4572) | 6008 | (10580) | (176.1%) |
| Interest and other income | Interest and other income | Interest and other income | Interest and other income | Interest and other income | Interest and other income | Interest and other income | 2752 | 1779 | 973 | 54.7% |
| Interest expense | Interest expense | Interest expense | Interest expense | Interest expense | Interest expense | Interest expense | (159144) | (116405) | (42739) | 36.7% |
| Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | Net (loss) gain on early extinguishment of debt | (449) | 225637 | (226086) | (100.2%) |
| (Loss) income before income tax benefit (expense) and equity in net losses of investees | (Loss) income before income tax benefit (expense) and equity in net losses of investees | (Loss) income before income tax benefit (expense) and equity in net losses of investees | (Loss) income before income tax benefit (expense) and equity in net losses of investees | (Loss) income before income tax benefit (expense) and equity in net losses of investees | (Loss) income before income tax benefit (expense) and equity in net losses of investees | (Loss) income before income tax benefit (expense) and equity in net losses of investees | (152927) | 13328 | (166255) | n/m |
| Income tax benefit (expense) | Income tax benefit (expense) | Income tax benefit (expense) | Income tax benefit (expense) | Income tax benefit (expense) | Income tax benefit (expense) | Income tax benefit (expense) | 30 | (179) | 209 | (116.8%) |
| Equity in net losses of investees | Equity in net losses of investees | Equity in net losses of investees | Equity in net losses of investees | Equity in net losses of investees | Equity in net losses of investees | Equity in net losses of investees | (495) | (576) | 81 | (14.1%) |
| Net (loss) income | Net (loss) income | Net (loss) income | Net (loss) income | Net (loss) income | Net (loss) income | Net (loss) income | $(153392) | $12573 | $(165965) | n/m |
| Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | Weighted average common shares outstanding (basic and diluted) | 71355 | 49444 | 21911 | 44.3% |
| Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): | Per common share amounts (basic and diluted): |  |  |  |  |
| &nbsp;&nbsp;Net (loss) income | &nbsp;&nbsp;Net (loss) income | &nbsp;&nbsp;Net (loss) income | &nbsp;&nbsp;Net (loss) income | &nbsp;&nbsp;Net (loss) income | &nbsp;&nbsp;Net (loss) income | &nbsp;&nbsp;Net (loss) income | $(2.15) | $0.25 | $(2.40) | n/m |

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n/m - not meaningful

(1)Comparable properties consists of 117 properties we owned on September 30, 2025 and which we owned continuously since January 1, 2024 and excludes two properties classified as held for sale, five properties affected by significant redevelopment activities and two properties owned by an unconsolidated joint venture in which we own a 51% interest.

(2)Our definition of NOI and our reconciliation of net income (loss) to NOI are included below under the heading "Non-GAAP Financial Measures."

References to changes in the income and expense categories below relate to the comparison of consolidated results for the nine months ended September 30, 2025, compared to the nine months ended September 30, 2024.

*Rental income.* Rental income for non-comparable properties decreased $50,842 related to our property disposition activities, partially offset by an increase in rental income at properties affected by significant redevelopment activities of $15,104 related to the conversion of a lease at a mixed-use property to a hotel management agreement and our recognition of the operating revenues of the hotel. Rental income for comparable properties decreased $10,762 as a result of increased vacancies and lower rents from lease renewals at certain of our properties in the 2025 period. Rental income includes non-cash straight line rent adjustments totaling $18,242 in the 2025 period and $23,796 in the 2024 period, and amortization of acquired real estate leases and assumed real estate lease obligations totaling $422 in the 2025 period and $30 in the 2024 period.

*Real estate taxes.* Real estate taxes decreased $6,627 related to our property disposition activities, $1,298 for properties affected by significant redevelopment activities and $221 for comparable properties primarily due to successful tax appeals at

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certain of our properties in the 2025 period, partially offset by real estate taxes that were previously paid directly by one of our tenants that are now being paid by us pursuant to a lease renewal with that tenant.

*Utility expenses.* Utility expenses decreased $2,504 related to our property disposition activities and $175 for properties affected by significant redevelopment activities, partially offset by an increase in comparable properties of $1,865 primarily due to higher electricity costs.

*Other operating expenses.* Other operating expenses for non-comparable properties increased $18,944 related to the conversion of a lease at a mixed-use property to a hotel management agreement and our recognition of operating expenses of the hotel, partially offset by a decrease of $9,650 related to our property disposition activities. Other operating expenses for comparable properties increased $2,790 due to higher snow removal and repairs and maintenance costs, partially offset by lower insurance costs and property management fee expenses in the 2025 period.

*Depreciation and amortization.* Depreciation and amortization for non-comparable properties decreased $12,957 related to our property disposition activities, partially offset by an increase of $3,286 due to the substantial completion of redevelopment activities at certain properties in the 2024 period. Depreciation and amortization for comparable properties declined $6,703 due to certain leasing related assets becoming fully depreciated since January 1, 2024, partially offset by depreciation and amortization of improvements made to certain of our properties since January 1, 2024.

*Loss on impairment of real estate.* We recorded a $2,426 loss on impairment of real estate in the 2025 period to reduce the carrying value of one property to its estimated fair values less costs to sell. We recorded a $173,579 loss on impairment of real estate in the 2024 period to reduce the carrying value of 16 properties to their estimated fair values less costs to sell.

*Transaction related costs.* Transaction related costs in the 2025 period consist of advisory fees related to restructuring efforts prior to our bankruptcy proceedings. Transaction related costs in the 2024 period consist of costs related to our evaluation of potential financing transactions.

*General and administrative.* The decrease in general and administrative expenses is primarily the result of a decrease in base business management fees resulting from a decrease in average total market capitalization and a decrease in share-based compensation in the 2025 period compared to the 2024 period.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*(Loss) gain on sale of real estate.* We recorded a $4,572 net loss on sale of real estate resulting from the sale of four properties in the 2025 period. We recorded a $6,008 net gain on sale of real estate resulting from the sale of seven properties in the 2024 period.

*Interest and other income.* The increase in interest and other income is primarily due to higher cash balances invested, partially offset by the effect of lower interest rates earned on cash balances invested in the 2025 period compared to the 2024 period.

*Interest expense.* The increase in interest expense is due to higher weighted average interest rates in the 2025 period as a result of our financing activities in 2024.

*Net (loss) gain on early extinguishment of debt.* We recorded a net loss on early extinguishment of debt of $449 in the 2025 period related to the write off of unamortized discounts and issuance costs related to the partial redemption of our senior secured notes due 2027, partially offset by the reduction of debt principal related to our Senior Note Exchange. We recorded a net gain on early extinguishment of debt of $225,637 in the 2024 period resulting from our exchange of $865,219 of existing unsecured notes for $567,429 of our 9.000% senior secured notes due 2029 in June 2024. For more information regarding the Senior Note Exchange, see Note 7 to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q.

*Income tax benefit (expense).* Income tax (expense) benefit is primarily the result of operating income earned in jurisdictions where we are subject to state income taxes and can fluctuate based on the timing of our income, including as a result of gains or losses on the sale of real estate or repayment of debt.

*Equity in net losses of investees.* Equity in net losses of investees represents our proportionate share of losses from our investments in two unconsolidated joint ventures.

*Net (loss) income.* Net (loss) income and net (loss) income per basic and diluted common share changed in the 2025 period compared to the 2024 period primarily as a result of the changes noted above. Net (loss) income per basic and diluted common share in the 2025 period also reflects the effect of the issuance of common shares related to our financing activities in 2025 and 2024.

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**Non-GAAP Financial Measures**

We present certain "non-GAAP financial measures" within the meaning of the applicable SEC rules, including the calculations below of NOI, funds from operations, or FFO, and normalized funds from operations, or Normalized FFO. These measures do not represent cash generated by operating activities in accordance with GAAP and should not be considered alternatives to net (loss) income as indicators of our operating performance or as measures of our liquidity. These measures should be considered in conjunction with net (loss) income as presented in our condensed consolidated statements of comprehensive income (loss). We consider these non-GAAP measures to be appropriate supplemental measures of operating performance for a REIT, along with net (loss) income. We believe these measures provide useful information to investors because by excluding the effects of certain historical amounts, such as depreciation and amortization expense, they may facilitate a comparison of our operating performance between periods and with other REITs and, in the case of NOI, reflecting only those income and expense items that are generated and incurred at the property level may help both investors and management to understand the operations of our properties.

*Net Operating Income* 

The calculation of NOI excludes certain components of net (loss) income in order to provide results that are more closely related to our property level results of operations. We calculate NOI as shown below. We define NOI as income from our rental of real estate less our property operating expenses. NOI excludes amortization of capitalized tenant improvement costs and leasing commissions that we record as depreciation and amortization expense. We use NOI to evaluate individual and company-wide property level performance. Other real estate companies and REITs may calculate NOI differently than we do.

The following table presents the reconciliation of net loss to NOI for the three and nine months ended September 30, 2025 and 2024:

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Net (loss) income | $(66339) | $(58414) | $(153392) | $12573 |
| Equity in net losses of investees | 115 | 166 | 495 | 576 |
| Income tax (benefit) expense | (261) | 230 | (30) | 179 |
| (Loss) income before income tax (benefit) expense and equity in net losses of investees | (66485) | (58018) | (152927) | 13328 |
| Net loss (gain) on early extinguishment of debt | 354 | (264) | 449 | (225637) |
| Interest expense | 53259 | 42580 | 159144 | 116405 |
| Interest and other income | (802) | (196) | (2752) | (1779) |
| (Gain) loss on sale of real estate | (6) | (8456) | 4572 | (6008) |
| General and administrative | 4964 | 4927 | 14838 | 15861 |
| Transaction related costs | 22904 | 738 | 27720 | 971 |
| Loss on impairment of real estate |  | 41847 | 2426 | 173579 |
| Depreciation and amortization | 42834 | 46047 | 130405 | 146779 |
| NOI | $57022 | $69205 | $183875 | $233499 |

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*Funds From Operations and Normalized Funds From Operations*

We calculate FFO and Normalized FFO as shown below. FFO is calculated on the basis defined by The National Association of Real Estate Investment Trusts, which is net (loss) income, calculated in accordance with GAAP, plus real estate depreciation and amortization of consolidated properties and our proportionate share of the real estate depreciation and amortization of unconsolidated joint venture properties, but excluding impairment charges on real estate assets and any gain or loss on sale of real estate, as well as certain other adjustments currently not applicable to us. In calculating Normalized FFO, we adjust for the other items shown below and include business management incentive fees, if any, only in the fourth quarter versus the quarter when they are recognized as an expense in accordance with GAAP due to their quarterly volatility not necessarily being indicative of our core operating performance and the uncertainty as to whether any such business management incentive fees will be payable when all contingencies for determining such fees are known at the end of the calendar year. FFO and Normalized FFO are among the factors considered by our Board of Trustees when determining the amount of distributions to our shareholders. Other factors include, but are not limited to, requirements to maintain our qualification for taxation as a REIT, limitations in our credit agreement and public debt covenants, the availability to us of debt and equity capital, our

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expectation of our future capital requirements and operating performance and our expected needs for and availability of cash to pay our obligations. Other real estate companies and REITs may calculate FFO and Normalized FFO differently than we do.

The following table presents the reconciliation of net (loss) income to FFO and Normalized FFO for the three and nine months ended September 30, 2025 and 2024:

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended September 30,** | **Three Months Ended September 30,** | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| Net (loss) income | $(66339) | $(58414) | $(153392) | $12573 |
| Add (less): Depreciation and amortization: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Consolidated properties | 42834 | 46047 | 130405 | 146779 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Unconsolidated joint venture properties | 684 | 616 | 2020 | 1869 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loss on impairment of real estate |  | 41847 | 2426 | 173579 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Gain) loss on sale of real estate | (6) | (8456) | 4572 | (6008) |
| FFO | (22827) | 21640 | (13969) | 328792 |
| Add (less): Transaction related costs | 22904 | 738 | 27720 | 971 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net loss (gain) on early extinguishment of debt | 354 | (264) | 449 | (225637) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Lease termination fees for sold property |  |  |  | (10524) |
| Normalized FFO | $431 | $22114 | $14200 | $93602 |
| Weighted average common shares outstanding (basic and diluted) | 73480 | 51197 | 71355 | 49444 |
| Per common share amounts (basic and diluted): |  |  |  |  |
| &nbsp;&nbsp;Net (loss) income | $(0.90) | $(1.14) | $(2.15) | $0.25 |
| &nbsp;&nbsp;FFO | $(0.31) | $0.42 | $(0.20) | $6.65 |
| &nbsp;&nbsp;Normalized FFO | $0.01 | $0.43 | $0.20 | $1.89 |

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**LIQUIDITY AND CAPITAL RESOURCES**

***Our Operating Liquidity and Resources (dollar amounts in thousands, except per share amounts)***

Our historical principal sources of funds to meet operating and capital expenses, pay debt service obligations and make distributions to our shareholders are the operating cash flows we generate from our properties, net proceeds from property sales and borrowings under our revolving credit facility.

Our ability to issue additional indebtedness, dispose of assets or access capital markets is substantially limited as a result of the Chapter 11 Cases and, until the effectiveness of the Plan, will require Bankruptcy Court approval in most instances. Accordingly, our liquidity primarily depends on cash generated from operating activities and borrowings under our DIP Facility. The filing of the Chapter 11 Cases constituted an event of default under our credit agreement, senior notes indentures and their supplements and mortgage notes which accelerated amounts due under the applicable agreements. Efforts to enforce financial obligations under the applicable agreements are stayed as a result of the filing of the Chapter 11 Cases and the creditors' rights of enforcement are subject to the applicable provisions of the Bankruptcy Code. Our credit agreement is being amended and restated pursuant to the Plan to resolve any defaults thereunder and address certain terms to facilitate the Debtors' restructuring. The amended and restated credit agreement will become effective on the effective date of the Plan.

Our future cash flows from operating activities will depend primarily upon:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to collect rent from our tenants;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to maintain or increase the occupancy of, and the rental rates at, our properties;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to control operating and capital expenses at our properties; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to successfully sell properties that we market for sale.

The office industry has been adversely affected by shifts in office space utilization, including increased remote work arrangements and tenants consolidating their real estate footprint, as well as ongoing market and economic conditions, including government spending and budget priorities. Demand for office space continues to face headwinds, including in

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markets where we have a concentration of properties, such as Washington, D.C., and the duration and ultimate impact of current trends on our properties remains uncertain and subject to change. These conditions continue to have a significant negative impact on our results of operations, financial position and cash flows.

We expect to sell properties, or sell an interest in properties through joint venture arrangements, from time to time in order to manage leverage levels or improve our liquidity. During the nine months ended September 30, 2025, we sold four properties for an aggregate sales price of $29,050, excluding closing costs. In December 2025, we sold two properties containing approximately 101,000 rentable square feet for a sales price of $11,038, excluding closing costs. As of May 18, 2026, we have entered into an agreement to sell one property containing approximately 275,000 rentable square feet for a sales price of $18,125, excluding closing costs. We expect to sell this property in 2027. This pending sale is subject to conditions; accordingly, we cannot be sure that we will complete this sale or that this sale will not be delayed or the pricing will not change. We are also at various stages of marketing for sale 31 properties with a total of approximately 3,416,000 square feet. We expect to use the net sales proceeds from property sales to repay debt. There can be no assurance we will be successful selling any of these properties or what the amount of proceeds we may realize will be.

The following is a summary of our sources and uses of cash flows for the periods presented, as reflected in our condensed consolidated statements of cash flows:

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| | | |
|:---|:---|:---|
| | **Nine Months Ended September 30,** | **Nine Months Ended September 30,** |
| | **2025** | **2024** |
| Cash, cash equivalents and restricted cash at beginning of period | $275165 | $26714 |
| Net cash (used in) provided by: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating activities | (8365) | 41442 |
| &nbsp;&nbsp;&nbsp;&nbsp;Investing activities | (7515) | (13251) |
| &nbsp;&nbsp;&nbsp;&nbsp;Financing activities | (200126) | (18636) |
| Cash, cash equivalents and restricted cash at end of period | $59159 | $36269 |

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The change from cash provided by operating activities in the 2024 period to cash used in operating activities in the 2025 period was primarily due to higher interest expense and decreased NOI related to property dispositions and reductions in occupied space at certain of our properties in the 2025 period. The decrease in cash used in investing activities in the 2025 period compared to the 2024 period was primarily due to decreased capital expenditures, partially offset by lower proceeds from property sales in the 2025 period. The increase in cash used in financing activities in the 2025 period was primarily due to an increase in net debt repayments in the 2025 period.

***Our Investment and Financing Liquidity and Resources (dollar amounts in thousands, except per share amounts)***

In order to meet cash needs to pay operating or capital expenses during the pendency of the Chapter 11 Cases, we have relied on borrowings under our secured $125,000 DIP Facility. We have made the following borrowings under the DIP Facility: (a) we borrowed $10,000 on November 6, 2025 pursuant to an interim order entered by the Bankruptcy Court; (b) $75,000 was made available to us and drawn as follows: (i) we borrowed $64,300 on February 5, 2026, and (ii) we borrowed $10,700 on March 13, 2026; and (c) we borrowed $40,000, or the Tranche B Term Loan, on April 7, 2026. Borrowings under the DIP Facility bear interest, payable in cash, at a rate of 12.00% per annum. The DIP Facility had an original maturity date of May 4, 2026, with the option to extend under certain circumstances. In May 2026, the maturity date was extended to May 31, 2026. Borrowings under the DIP Facility may be repaid in reorganized common equity or cash, at the Debtors' election. On April 5, 2026, the Debtors filed a notice of their intent to equitize the DIP Facility with the Bankruptcy Court. Fees and expenses under the DIP Facility include: (a) an upfront fee equal to (i) cash at 2.25% of the lenders' commitments or (ii) common equity of the reorganized OPI in an aggregate amount equal to 3.60% of the commitments, which fee was earned upon the initial funding of each loan under the DIP Facility and is payable in kind; (b) an anchor capital commitment fee of 10.00% of the lenders' commitments under the DIP Facility payable to certain backstop parties, which was earned upon the initial funding of the DIP Facility, and may be paid, at our election, in cash or common equity of the reorganized company; and (c) an exit fee of 4.50% of the aggregate borrowings under the DIP Facility, which is due and payable upon the repayment of any loan under the DIP Facility, at our election, in cash or common equity of the reorganized company. In the event of a voluntary prepayment, we are required to pay, for the ratable account of each lender, in cash a prepayment premium equal to 1.0% multiplied by the sum of the principal amount of the borrowings that are being repaid at such time. A commitment fee is also due for the ratable account of each Tranche B Term Loan lender, in an aggregate amount equal to 0.75% per annum times the actual daily amount of the

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aggregate undrawn Tranche B Term Loan commitments. As of May 18, 2026, the outstanding principal balance under our DIP Facility was $127,813, including fees payable in kind.

Historically, in order to meet cash needs to pay operating or capital expenses and make distributions, we have maintained a revolving credit facility under our credit agreement. Our obligations under our credit agreement are secured by a pledge by certain of our subsidiaries of all of their respective equity interests in certain of our direct and indirect property owning subsidiaries and first mortgage liens on 19 properties owned by the pledged subsidiaries with a gross book value of real estate assets of $1,034,776 as of September 30, 2025. The maturity date of our credit agreement is January 29, 2027. Our credit agreement contains a number of covenants, including covenants that require us to maintain certain financial ratios, restrict our ability to incur additional debt in excess of calculated amounts and, subject to limited exceptions, restrict our ability to increase our distribution rate above $0.01 per common share per quarter and enter into share repurchases. Availability of borrowings under our credit agreement is subject to ongoing minimum performance and market values of the 19 collateral properties, our satisfying certain financial covenants and other credit facility conditions.

Interest payable on borrowings under our credit agreement was at a rate of the secured overnight financing rate plus a margin of 350 basis points through the Petition Date. Effective on the Petition Date, interest payable on borrowings under our credit agreement changed to a rate of the U.S. federal prime rate plus a margin of 250 basis points. Effective February 4, 2026, in accordance with an order entered by the Bankruptcy Court, the margin increased to 450 basis points pursuant to the default rate stipulated in our credit agreement. We are also required to pay an unused facility fee on the amount of total lending commitments, which was 25 basis points per annum at September 30, 2025. As of September 30, 2025, the annual interest rate payable on borrowings under our credit agreement was 7.7%. As of September 30, 2025, and May 18, 2026, our $325,000 revolving credit facility was fully drawn and $100,000 was outstanding under our term loan.

*Senior Notes Redemptions and Repayments*

In January 2025, we redeemed, at par plus accrued interest, all $171,586 of our 4.50% senior unsecured notes due 2025 using the proceeds from the issuance of our senior secured notes due 2027 and cash on hand.

In February 2025, in connection with the sale of a collateral property, we redeemed, at par plus accrued interest, $5,469 of our senior secured notes due 2027.

In July 2025, in connection with the sale of a collateral property, we redeemed, at par plus accrued interest, $2,029 of our senior secured notes due 2027.

Our senior secured notes due 2027 require quarterly principal repayments of $6,500 and an additional $117,502 principal repayment in March 2026. As of September 30, 2025, we have made $19,500 of scheduled quarterly principal repayments on these notes in 2025. We ceased scheduled quarterly principal payments and did not make the additional March 2026 principal repayment following the commencement of the Chapter 11 Cases.

*Senior Note Exchange*

In March 2025, in connection with the Senior Note Exchange, we exchanged $14,439 of the 2030 Notes for an aggregate $20,990 of our outstanding unsecured senior notes. The 2030 Notes are fully and unconditionally guaranteed on a joint, several and unsecured basis by certain of our subsidiaries which also guarantee our senior secured notes due 2027. The 2030 Notes require semi-annual payments of interest only and are prepayable, at par plus accrued interest, after March 12, 2029. For more

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information regarding the Senior Note Exchange and the New 2030 Notes, see Note 6 to our Condensed Consolidated Financial Statements included in Part I, Item I of this Quarterly Report on Form 10-Q.

As of September 30, 2025, our debt maturities (other than our revolving credit facility), consisting of senior notes, a term loan and mortgage notes, were as follows:

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| | |
|:---|:---|
| **Year** | **Debt Maturities** |
| 2025 | $6500 |
| 2026 | 277431 |
| 2027 | 346298 |
| 2028 | 123487 |
| 2029 | 910278 |
| 2030 and thereafter | 332395 |
| &nbsp;&nbsp;&nbsp;Total | $1996389 |

---

None of our unsecured debt obligations require sinking fund payments prior to their respective maturity dates. Our mortgage notes currently require monthly payments of interest only; however, certain of our mortgage notes will require payments of principal and interest after a specified date through maturity.

In addition to our debt obligations, as of September 30, 2025, we had estimated unspent leasing related obligations of $67,223, of which we expect to spend $41,780 over the next 12 months.

*Share Issuances*

In March 2025, we entered into a sales agreement with Clear Street LLC, or the Agent, pursuant to which we may issue and sell our common shares from time to time in transactions that are deemed to be an "at the market offering" as defined in Rule 415 under the Securities Act for up to an aggregate sales price of $100,000, or the ATM Program. We are required to pay the Agent a cash commission of 3% of the gross sales prices of any common shares we sell under the ATM Program. During the nine months ended September 30, 2025, we sold an aggregate of 4,171,689 of our common shares under the ATM Program valued at a weighted average share price of $0.27 for net proceeds of $1,106 after deducting Agent commissions and other offering costs. We did not sell any common shares under the ATM Program subsequent to June 30, 2025.

As of May 18, 2026, our total available liquidity was comprised of $118,501, which included $56,253 of unrestricted cash and $62,248 of restricted cash. Substantial doubt about our ability to continue as a going concern exists due to (1) insufficient liquidity to satisfy our obligations as they come due, (2) limited alternatives available to us to obtain debt or equity financing, (3) inability to refinance our maturing debt, and (4) the resulting Chapter 11 Cases. Our ability to continue as a going concern is contingent upon, among other things, our ability to implement the Plan, emerge from the Chapter 11 proceedings and generate sufficient liquidity following the reorganization to meet our obligations, restructured debt obligations and operating needs.

During the nine months ended September 30, 2025, we paid quarterly distributions to our shareholders totaling $1,407 using cash on hand. In July 2025, we suspended our regular quarterly distribution payable on our common shares to preserve our cash. For more information regarding the distributions we paid and declared during 2025, see Note 8 to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q.

We owned a 51% interest in an unconsolidated joint venture which owned two properties at September 30, 2025. As of September 30, 2025, the properties owned by this joint venture were encumbered by $49,333 principal amount of mortgage indebtedness, none of which is recourse to us. As of September 30, 2025, we did not control the activities that are most significant to this joint venture and, as a result, we accounted for our investment in this joint venture under the equity method of accounting. The filing of the Chapter 11 Cases constituted an event of default under the mortgage note secured by the properties owned by this joint venture. This joint venture remains current on debt service under this mortgage note and continues to own, operate and lease the collateral properties. For more information on the financial condition and results of operations of this joint venture, see Note 4 to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q. Other than this joint venture, as of September 30, 2025, we had no off balance sheet arrangements that have had or that we expect would be reasonably likely to have a material effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources.

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***Debt Covenants***

Our principal debt obligations as of September 30, 2025 consisted of (i) $325,000 of borrowings outstanding under our revolving credit facility, (ii) $100,000 outstanding principal amount under our secured term loan, (iii) an outstanding principal balance of $1,819,069 of senior notes and (iv) mortgage notes with an outstanding principal balance of $177,320. Also, the two properties owned by the joint venture in which we owned a 51% interest secured an additional mortgage note. Our senior notes are governed by indentures and their supplements. Our credit agreement, senior notes indentures and their supplements and the amended and restated debtor-in-possession term loan credit agreement governing our DIP Facility, or the DIP Credit Agreement, provide for acceleration of payment of all amounts due thereunder upon the occurrence and continuation of certain events of default, such as, in the case of our credit agreement, a change of control of us, which includes RMR ceasing to act as our business and property manager. Our credit agreement, senior notes indentures and their supplements and the DIP Credit Agreement also contain covenants, including covenants that restrict our ability to incur debts, require us to comply with certain financial covenants and, in the case of our credit agreement, restrict our ability to increase our distribution rate above the level of $0.01 per common share per quarter. The filing of the Chapter 11 Cases constituted an event of default under our credit agreement and senior notes indentures which accelerated amounts due under the applicable agreements. Efforts to enforce financial obligations under the applicable agreements are stayed as a result of the filing of the Chapter 11 Cases and the creditors' rights of enforcement are subject to the applicable provisions of the Bankruptcy Code.

***Related Person Transactions***

We have relationships and historical and continuing transactions with RMR, RMR Inc. and others related to them. For more information about these and other such relationships and related person transactions, see Notes 10 and 11 to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q, our 2024 Annual Report, our definitive Proxy Statement for our 2025 Annual Meeting of Shareholders and our other filings with the SEC. In addition, see the section captioned "Risk Factors" in Part I, Item 1A of our 2024 Annual Report for a description of risks that may arise as a result of these and other related person transactions and relationships. We may engage in additional transactions with related persons, including businesses to which RMR or its subsidiaries provide management services.

***Critical Accounting Estimates***

The preparation of our Condensed Consolidated Financial Statements in conformity with GAAP requires us to make estimates and assumptions that affect reported amounts. Actual results could differ from those estimates. Significant estimates in the Condensed Consolidated Financial Statements include purchase price allocations, useful lives of fixed assets and assessment of impairment of real estate and the related intangibles.

A discussion of our critical accounting estimates is included in our 2024 Annual Report. There have been no significant changes in our critical accounting estimates since the year ended December 31, 2024.

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**Item 3. Quantitative and Qualitative Disclosures About Market Risk** 

As a smaller reporting company, we are not required to make disclosures under this Item.

**Item 4. Controls and Procedures**

As of the end of the period covered by this Quarterly Report on Form 10-Q, our management carried out an evaluation, under the supervision and with the participation of our President and Chief Executive Officer and our Chief Financial Officer and Treasurer, of the effectiveness of our disclosure controls and procedures pursuant to Rules 13a-15 and 15d-15 under the Securities Exchange Act of 1934, as amended. Based upon that evaluation, our President and Chief Executive Officer and our Chief Financial Officer and Treasurer concluded that our disclosure controls and procedures were not effective as of such date due to our inability to file our periodic reports under the Exchange Act on a timely basis while we relied on the reporting accommodation available to certain registrants in Chapter 11 proceedings.

Notwithstanding the foregoing, our President and Chief Executive Officer and our Chief Financial Officer and Treasurer concluded that we maintained effective internal control over financial reporting as of the end of the period covered by this Quarterly Report on Form 10-Q.

There have been no changes in our internal control over financial reporting during the quarter ended September 30, 2025 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

**<u>Warning Concerning Forward-Looking Statements</u>**

This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 and other securities laws that are subject to risks and uncertainties. These statements may include words such as "believe", "expect", "anticipate", "intend", "plan", "estimate", "will", "may" and negatives or derivatives of these or similar expressions. These forward-looking statements include, among others, statements about: the process and potential outcomes of our bankruptcy proceedings; our plan of reorganization and the consummation of the transactions contemplated by such plan; our ability to continue as a going concern; our leverage levels; demand for office space; our future leasing activity, commitments and obligations; economic and market conditions; our liquidity needs and sources; our capital expenditure plans and commitments; our pending or potential dispositions; our redevelopment and construction activities and plans; and the amount and timing of future distributions.

Forward-looking statements reflect our current expectations, are based on judgments and assumptions, are inherently uncertain and are subject to risks, uncertainties and other factors, which could cause our actual results, performance or achievements to differ materially from expected future results, performance or achievements expressed or implied in those forward-looking statements. Some of the risks, uncertainties and other factors that may cause our actual results, performance or achievements to differ materially from those expressed or implied by forward-looking statements include, but are not limited to, the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our ability to consummate the transactions contemplated by our plan of reorganization and emerge from bankruptcy,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our ability to comply with the terms of our debt agreements and meet financial covenants,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our ability to make required payments on our debt or refinance our debts as they mature or otherwise become due,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our ability to maintain sufficient liquidity, including the availability of borrowings under our revolving credit facility and our ability to obtain new debt or equity financing, and otherwise manage leverage,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our ability to effectively raise and balance our use of debt and equity capital,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Whether our tenants will renew or extend their leases and not exercise early termination options pursuant to their leases or that we will obtain replacement tenants on terms as favorable to us as our prior leases,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The likelihood that our government tenants will be negatively impacted by government budget constraints, or changes in the use of real estate by government agencies,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our ability to increase or maintain occupancy at our properties on terms desirable to us, and our ability to increase rents when our leases expire or renew,

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The impact of unfavorable market and commercial real estate industry conditions due to uncertainties surrounding interest rates and high inflation, changing tariffs and trade policies and related uncertainty, supply chain disruptions, volatility in the public equity and debt markets and in commercial real estate markets, generally and in the sectors we operate, geopolitical instability and tensions, pandemics, any U.S. government shutdown, economic downturns or a possible recession, labor market conditions or changes in real estate utilization, including continued hybrid and other alternative arrangements, among other things, on us and our tenants,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our tenant and geographic concentration,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Competition within the commercial real estate industry, particularly in those markets in which our properties are located,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our ability to sell properties at prices we target, and the timing of such sales,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our ability to manage our capital expenditures and other operating costs effectively and to maintain and enhance our properties and their appeal to tenants,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The financial strength of our tenants,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Risks and uncertainties regarding the costs and timing of development, redevelopment and repositioning activities, including as a result of prolonged high inflation, cost overruns, supply chain challenges, tariffs, labor shortages, construction delays or inability to obtain necessary permits or volatility in the commercial real estate markets,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our ability to pay distributions to our shareholders,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our ability to acquire properties that realize our targeted returns,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The ability of our manager, RMR, to successfully manage us,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Compliance with, and changes to, federal, state and local laws and regulations, accounting rules, tax laws and similar matters,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The impact of any U.S. government shutdown, elimination or reduction of government agencies and programs or failure to increase the government debt ceiling on our ability to collect rents and pay our operating expenses, debt obligations and distributions to shareholders on a timely basis,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Actual and potential conflicts of interest with our related parties, including our Managing Trustees, RMR, Sonesta and others affiliated with them,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Limitations imposed by and our ability to satisfy complex rules to maintain our qualification for taxation as a REIT for U.S. federal income tax purposes,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Acts of terrorism, outbreaks of pandemics or other public health safety events or conditions, war or other hostilities, global climate change or other manmade or natural disasters beyond our control, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Other matters.

These risks, uncertainties and other factors are not exhaustive and should be read in conjunction with other cautionary statements that are included in our periodic filings. The information contained in our filings with the SEC, including under the caption "Risk Factors" in this Quarterly Report on Form 10-Q or our Annual Report on Form 10-K for the year ended December 31, 2024, our other periodic reports, or incorporated herein or therein, identifies important factors that could cause differences from the forward-looking statements in this Quarterly Report on Form 10-Q. Our filings with the SEC are available on the SEC's website at www.sec.gov.

You should not place undue reliance upon our forward-looking statements.

Except as required by law, we do not intend to update or change any forward-looking statements as a result of new information, future events or otherwise.

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**<u>Statement Concerning Limited Liability</u>**

The amended and restated declaration of trust establishing Office Properties Income Trust, dated June 8, 2009, as amended, as filed with the State Department of Assessments and Taxation of Maryland, provides that no trustee, officer, shareholder, employee or agent of Office Properties Income Trust shall be held to any personal liability, jointly or severally, for any obligation of, or claim against, Office Properties Income Trust. All persons dealing with Office Properties Income Trust in any way shall look only to the assets of Office Properties Income Trust for the payment of any sum or the performance of any obligation.

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**Part II. Other Information**

**Item 1. Legal Proceedings**

*Chapter 11 Bankruptcy Proceedings*

On the Petition Date, OPI and certain of its subsidiaries, voluntarily initiated the Chapter 11 Cases. For more information regarding the Chapter 11 Cases, see Note 1 to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q.

**Item 1A. Risk Factors**

**Risks Related to Our Chapter 11 Bankruptcy Proceedings**

***We are and, upon our emergence from bankruptcy, will continue to be subject to the risks and uncertainties associated with the Chapter 11 Cases.***

As a result of our filing of the Chapter 11 Cases, our business and our ability to execute our business plan, and our continuation as a going concern, will be subject to the risks and uncertainties, including upon our anticipated emergence from bankruptcy. These risks and uncertainties include the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to consummate the transactions contemplated by the Plan;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the high costs of bankruptcy proceedings and related fees;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to obtain additional financing, reduce expenses and execute our business plan post-emergence;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to attract and retain tenants and to maintain our relationships with our tenants, manager, lenders and other third parties; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the actions and decisions of our creditors and other third parties who have interests in the Chapter 11 Cases that may be inconsistent with our plans.

These risks and uncertainties could affect our business and operations in various ways. For example, negative events associated with the Chapter 11 Cases could adversely affect our relationships with our tenants, manager, lenders and other third parties, which in turn could adversely affect our business and financial condition. In addition, we need the prior approval of the Bankruptcy Court for transactions outside the ordinary course of business, which may limit our ability to respond timely to certain events or take advantage of certain opportunities. Because of the risks and uncertainties associated with the Chapter 11 Cases, we cannot accurately predict or quantify the ultimate impact of events that occur during the pendency of the Chapter 11 Cases or upon our anticipated emergence from bankruptcy that may be inconsistent with our plans, or provide assurance that having been subject to Chapter 11 protection will not adversely affect our operations in the future.

***Upon our emergence from bankruptcy, the composition of our Board of Trustees is expected to change significantly.***

The composition of our Board of Trustees is expected to change significantly. New Trustees are likely to have different backgrounds, experiences and perspectives from those individuals who previously served on our Board of Trustees and, thus, may have different views on the issues that will determine our future. As a result, our future strategy and plans may differ materially from those of the past.

***Upon our emergence from bankruptcy, our financial results may be volatile and may not reflect historical trends.***

During the pendency of the Chapter 11 Cases, our financial results have been volatile as restructuring activities and expenses, contract terminations and rejections and claims assessments have significantly impacted our consolidated financial statements. Upon our emergence from bankruptcy, the amounts reported in subsequent consolidated financial statements may materially change relative to historical consolidated financial statements. We are also required to adopt fresh-start reporting at the effectiveness of the Plan, with our assets and liabilities being recorded at fair value as of the fresh-start reporting date, which may differ materially from the recorded values of assets and liabilities on our consolidated balance sheets. Accordingly, under fresh-start reporting rules, our financial condition and results of operations following our emergence from bankruptcy will not be comparable to the financial condition and results of operations reflected in our historical financial statements.

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***We have concluded that there is substantial doubt about our ability to continue as a going concern.***

As discussed in Note 1 to the Notes to Consolidated Financial Condensed Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q, we concluded that there was substantial doubt about our ability to continue as a going concern due to (1) insufficient liquidity to satisfy our obligations as they come due, (2) limited alternatives available to us to obtain debt or equity financing, (3) inability to refinance our maturing debt, and (4) the resulting Chapter 11 Cases. Our ability to continue as a going concern is contingent upon, among other things, our ability to implement the Plan and generate sufficient liquidity following the reorganization to meet our obligations, restructured debt obligations and operating needs.

The transactions contemplated by the Plan are subject to certain conditions. Accordingly, no assurance can be given that the transactions described therein will be consummated. If we are unable to consummate the transactions contemplated by the Plan, we may be unable to continue as a going concern.

**Item 2. Unregistered Sales of Equity Securities and Use of Proceeds**

*Issuer purchases of equity securities.* The following table provides information about our purchases of our equity securities during the quarter ended September 30, 2025:

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| | | | | |
|:---|:---|:---|:---|:---|
| **Calendar Month** | **Number of Shares Purchased** <sup>(1)</sup> | **Average Price Paid per Share** | **Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs** | **Maximum Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs** |
| July 1, 2025 - July 31, 2025 |  | $— |  | $— |
| August 1, 2025 - August 31, 2025 |  |  |  |  |
| September 1, 2025 - September 30, 2025 | 32751 | 0.83 |  |  |
| Total | 32751 | $0.83 |  | $— |

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(1)&nbsp;&nbsp;&nbsp;&nbsp;These common share withholdings and purchases were made to satisfy tax withholding and payment obligations of a former officer of ours and certain other current and former officers and employees of RMR in connection with the vesting of prior awards of our common shares. We withheld and purchased these common shares at their fair market values based upon the trading price of our common shares at the close of trading on Nasdaq on the applicable purchase dates.

**Item 3. Defaults Upon Senior Securities**

The filing of the Chapter 11 Cases constituted an event of default under our credit agreement and senior secured notes and senior unsecured notes indentures and their supplements which accelerated amounts due under the applicable agreements. See the information presented in Notes 1 and 7 to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q for a discussion of defaults under our senior secured notes, our senior unsecured notes and our credit agreement as a result of the Chapter 11 Cases.

**Item 6. Exhibits**

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| | |
|:---|:---|
| **<u>Exhibit Number</u>** | **<u>Description</u>** |
| 3.1 | <u>[Composite Copy of Amended and Restated Declaration of Trust, dated June 8, 2009, as amended to date. (Incorporated by reference to the Company's Registration Statement on Form S-3/A filed on April 1, 2025, File No. 333-285051.)](https://www.sec.gov/Archives/edgar/data/1456772/000110465925030486/tm2510913d6_ex4-1.htm)</u> |
| 3.2 | <u>[Third Amended and Restated Bylaws of the Company, adopted June 13, 2024. (Incorporated by reference to the Company's Current Report on Form 8-K filed on June 13, 2024.)](https://www.sec.gov/Archives/edgar/data/1456772/000110465924071254/tm2416883d1_ex3-2.htm)</u> |
| 4.1 | <u>[Form of Common Share Certificate. (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2018.)](https://www.sec.gov/Archives/edgar/data/1456772/000145677219000015/opiexhibit041.htm)</u> |
| 4.2 | <u>[Indenture, dated as of July 20, 2017, between the Company and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association). (Incorporated by reference to the Company's Current Report on Form 8-K filed on July 21, 2017.)](https://www.sec.gov/Archives/edgar/data/1456772/000110465917046288/a17-18219_1ex4d1.htm)</u> |
| 4.3 | <u>[Second Supplemental Indenture, dated as of June 23, 2020, between the Company and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association), relating to the Company's 6.375% Senior Notes due 2050, including form thereof. (Incorporated by reference to the Company's Registration Statement on Form 8-A filed on June 23, 2020.)](https://www.sec.gov/Archives/edgar/data/1456772/000110465920076050/tm2023113d1_ex4-2.htm)</u> |

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| | |
|:---|:---|
| 4.4 | <u>[Third Supplemental Indenture, dated as of May 18, 2021, between the Company and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association), relating to the Company's 2.650% Senior Notes due 2026, including form thereof. (Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2021.)](https://www.sec.gov/Archives/edgar/data/0001456772/000145677221000030/opi_063021x10qex45.htm)</u> |
| 4.5 | <u>[Fourth Supplemental Indenture, dated as of August 13, 2021, between the Company and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association), relating to the Company's 2.400% Senior Notes due 2027, including form thereof. (Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2021.)](https://www.sec.gov/Archives/edgar/data/0001456772/000145677221000044/opi_093021x10qex46.htm)</u> |
| 4.6 | <u>[Fifth Supplemental Indenture, dated as of September 28, 2021, between the Company and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association), relating to the Company's 3.450% Senior Notes due 2031, including form thereof. (Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2021.)](https://www.sec.gov/Archives/edgar/data/0001456772/000145677221000044/opi_093021x10qex47.htm)</u> |
| 4.7 | <u>[Indenture, dated as of February 12, 2024, among the Company, certain of its subsidiaries named therein and U.S. Bank Trust Company, National Association, relating to the Company's 9.000% Senior Secured Notes due 2029, including form thereof. (Incorporated by reference to the Company's Current Report on Form 8-K filed on February 12, 2024.)](https://www.sec.gov/Archives/edgar/data/1456772/000110465924014975/tm245848d1_ex4-1.htm)</u> |
| 4.8 | <u>[Indenture, dated as of June 20, 2024, among the Company, the subsidiaries listed on the signature pages thereto as guarantors and U.S. Bank Trust Company, National Association, as trustee and collateral agent. (Incorporated by reference to the Company's Current Report on Form 8-K filed on June 21, 2024.)](https://www.sec.gov/Archives/edgar/data/1456772/000110465924073971/tm2417675d1_ex4-1.htm)</u> |
| 4.9 | <u>[Indenture, dated as of October 8, 2024, among](https://www.sec.gov/Archives/edgar/data/0001456772/000110465924107276/tm2425804d1_ex4-1.htm)[the](https://www.sec.gov/Archives/edgar/data/0001456772/000110465924107276/tm2425804d1_ex4-1.htm)[Company](https://www.sec.gov/Archives/edgar/data/0001456772/000110465924107276/tm2425804d1_ex4-1.htm)[, the subsidiaries listed on the signature pages thereto as guarantors and U.S. Bank Trust Company, National Association, as trustee and collateral agent. (Incorporated by reference to the Company's Current Report on Form 8-K filed on October 9, 2024.)](https://www.sec.gov/Archives/edgar/data/0001456772/000110465924107276/tm2425804d1_ex4-1.htm)</u> |
| 4.10 | <u>[Indenture, dated as of December 11, 2024, among the Company, certain of its subsidiaries named therein and U.S. Bank Trust Company, National Association, relating to the Company's 3.250% Senior Secured Notes due 2027, including form thereof. (Incorporated by reference to the Company's Current Report on Form 8-K filed on December 11, 2024.)](https://www.sec.gov/Archives/edgar/data/0001456772/000110465924127630/tm2430635d1_ex4-1.htm)</u> |
| 4.11 | <u>[Supplemental Indenture, dated as of December 17, 2024, among the Company, Clay HoldCo LLC and U.S. Bank Trust Company, National Association, relating to the Company's 3.250% Senior Notes due 2027. (Incorporated by reference to the Company's Annual Report on Form 10-K](https://www.sec.gov/Archives/edgar/data/1456772/000145677225000013/opi_123124x10kex411.htm)[f](https://www.sec.gov/Archives/edgar/data/1456772/000145677225000013/opi_123124x10kex411.htm)[or the year ended December 31, 2024.](https://www.sec.gov/Archives/edgar/data/1456772/000145677225000013/opi_123124x10kex411.htm)[)](https://www.sec.gov/Archives/edgar/data/1456772/000145677225000013/opi_123124x10kex411.htm)</u> |
| 4.12 | <u>[Supplemental Indenture, dated as of January 29, 2025, among the Company, 20 Mass Ave TRS Inc. and U.S. Bank Trust Company, National Association, relating to the Company's 3.250% Senior Notes due 2027. (Incorporated by reference to the Company's Annual Report on Form 10-K](https://www.sec.gov/Archives/edgar/data/1456772/000145677225000013/opi_123124x10kex412.htm)[f](https://www.sec.gov/Archives/edgar/data/1456772/000145677225000013/opi_123124x10kex412.htm)[or the year ended December 31, 2024.)](https://www.sec.gov/Archives/edgar/data/1456772/000145677225000013/opi_123124x10kex412.htm)</u> |
| 4.13 | <u>[Indenture, dated as of March 12, 2025, among](https://www.sec.gov/Archives/edgar/data/0001456772/000110465925023000/tm258902d1_ex4-1.htm)[the Company](https://www.sec.gov/Archives/edgar/data/0001456772/000110465925023000/tm258902d1_ex4-1.htm)[, certain of its subsidiaries named therein and U.S. Bank Trust Company, National Association, relating to the Company's 8.000% Senior Notes due 2030, including form thereof. (Incorporated by reference to the Company's Current Report on Form 8-K filed on March 12, 2025.)](https://www.sec.gov/Archives/edgar/data/0001456772/000110465925023000/tm258902d1_ex4-1.htm)</u> |
| 4.14 | <u>[Registration Rights and Lock-Up Agreement, dated as of June 5, 2015, among the Company, ABP Trust (f/k/a Reit Management & Research Trust) and Adam D. Portnoy. (Incorporated by reference to the Company's Current Report on Form 8-K filed on June 8, 2015.)](https://www.sec.gov/Archives/edgar/data/1456772/000110465915043973/a15-13684_1ex10d4.htm)</u> |
| 10.1 | <u>[Form of Indemnification Agreement. (Filed herewith.)](opi_10qex101x09302025.htm)</u> |
| 31.1 | <u>[Rule 13a-14(a) Certification. (Filed herewith.)](opi_10qex311x09302025.htm)</u> |
| 31.2 | <u>[Rule 13a-14(a) Certification. (Filed herewith.)](opi_10qex312x09302025.htm)</u> |
| 32.1 | <u>[Section 1350 Certification. (Furnished herewith.)](opi_10qex321x09302025.htm)</u> |
| 101.INS | XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. |
| 101.SCH | XBRL Taxonomy Extension Schema Document. (Filed herewith.) |
| 101.CAL | XBRL Taxonomy Extension Calculation Linkbase Document. (Filed herewith.) |
| 101.DEF | XBRL Taxonomy Extension Definition Linkbase Document. (Filed herewith.) |
| 101.LAB | XBRL Taxonomy Extension Label Linkbase Document. (Filed herewith.) |
| 101.PRE | XBRL Taxonomy Extension Presentation Linkbase Document. (Filed herewith.) |
| 104 | Cover Page Interactive Data File. (Formatted as Inline XBRL and contained in Exhibit 101.) |

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<u>[**Table of Contents**](#ica9be32d9c5e454e963e57c29d452bbc_10)</u>

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

---

| | |
|:---|:---|
| OFFICE PROPERTIES INCOME TRUST | OFFICE PROPERTIES INCOME TRUST |
| By: | /s/ Yael Duffy |
|  | Yael Duffy |
|  | *President and Chief Executive Officer* |
|  | Dated: May 22, 2026 |
| By: | /s/ Brian E. Donley |
|  | Brian E. Donley |
|  | *Chief Financial Officer and Treasurer* |
|  | *(principal financial officer and principal accounting officer)* |
|  | Dated: May 22, 2026 |

---

## Exhibit 10.1

**Exhibit 10.1**

**OFFICE PROPERTIES INCOME TRUST<br>FORM OF [AMENDED AND RESTATED]**<sup>1</sup> **INDEMNIFICATION AGREEMENT**

THIS [AMENDED AND RESTATED] INDEMNIFICATION AGREEMENT (this "***Agreement***"), effective as of **[DATE]** (the "***Effective Date***"), by and between Office Properties Income Trust, a Maryland real estate investment trust (the "***Company***"), and [**TRUSTEE/OFFICER**] ("***Indemnitee***").

WHEREAS, Indemnitee currently serves as a trustee and/or officer of the Company and may, in connection therewith, be subjected to claims, suits or proceedings arising from such service; and

WHEREAS, as an inducement to Indemnitee to continue to serve as such, the Company has agreed to indemnify and to advance expenses and costs incurred by Indemnitee in connection with any such claims, suits or proceedings, to the maximum extent permitted by law as hereinafter provided; and

WHEREAS, the parties [are currently parties to an Indemnification Agreement dated as of **[DATE]** (the "***Prior Indemnification Agreement***") and] desire to [amend and restate the Prior Indemnification Agreement and] set forth their agreement regarding indemnification and advancement of expenses [as reflected herein];

NOW, THEREFORE, in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree as follows:

Section 1.<u>Definitions</u>. For purposes of this Agreement:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)"***Board***" means the board of trustees of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)"***Bylaws***" means the bylaws of the Company, as they may be amended from time to time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)"***Change in Control***" means a change in control of the Company occurring after the Effective Date of a nature that would be required to be reported in response to Item 6(e) of Schedule 14A of Regulation 14A (or in response to any similar item on any similar schedule or form) promulgated under the Securities Exchange Act of 1934, as amended (the "***Act***"), whether or not the Company is then subject to such reporting requirement; *provided, however,* that, without limitation, such a Change in Control shall be deemed to have occurred if after the Effective Date:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i)any "person" (as such term is used in Sections 13(d) and 14(d) of the Act) is or becomes the "beneficial owner" (as defined in Rule 13d-3 under the Act), directly or indirectly, of securities of the Company representing 10% or more of the combined voting power of all the Company's then outstanding securities entitled to vote generally in the election of trustees without the prior approval of at least two-thirds of the members of the Board in office immediately prior to such person attaining such percentage interest;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii)there occurs a proxy contest, or the Company is a party to a merger, consolidation, sale of assets, plan of liquidation or other reorganization not approved by at least two-thirds of the members of the Board then in office, as a consequence of which members of the Board in office immediately prior to such transaction or event constitute less than a majority of the Board thereafter; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii)during any period of two consecutive years, other than as a result of an event described in clause (a)(ii) of this <u>Section 1</u>, individuals who at the beginning of such period constituted the Board (including for this purpose any new trustee whose election or nomination for election by the Company's shareholders was approved by a vote of at least two-thirds of the trustees then still in office

<sup>1</sup> Bracketed text to be included for trustees and officers with existing agreements. Bracketed text would not be included for persons who are first elected as a trustee or appointed as an officer after this form is adopted.

&nbsp;&nbsp;&nbsp;&nbsp;1

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who were trustees at the beginning of such period) cease for any reason to constitute at least a majority of the Board.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)"***Company Status***" means the status of a Person who is or was a trustee, director, manager, officer, partner, employee, agent or fiduciary of the Company or any predecessor of the Company or any of their majority owned subsidiaries and the status of a Person who, while a trustee, director, manager, officer, partner, employee, agent or fiduciary of the Company or any predecessor of the Company or any of their majority owned subsidiaries, is or was serving at the request of the Company or any predecessor of the Company or any of their majority owned subsidiaries as a trustee, director, manager, officer, partner, employee, agent or fiduciary of another real estate investment trust, corporation, partnership, limited liability company, joint venture, trust, employee benefit plan or any other Enterprise.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e)"***control***" of an entity, shall mean the possession, direct or indirect, of the power to direct or cause the direction of the management and policies of such entity, whether through ownership of voting securities, by contract or otherwise.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f)"***Declaration of Trust***" means the declaration of trust (as defined in the Maryland REIT Law) of the Company, as it may be in effect from time to time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g)"***Disinterested Trustee***" means a trustee of the Company who is not and was not a party to the Proceeding in respect of which indemnification or advance of Expenses is sought by Indemnitee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h)"***Enterprise***" shall mean the Company and any other real estate investment trust, corporation, partnership, limited liability company, joint venture, trust, employee benefit plan or other enterprise that Indemnitee is or was serving at the express written request of the Company as a trustee, director, manager, officer, partner, employee, agent or fiduciary.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i)"***Expenses***" means all expenses, including, but not limited to, all attorneys' fees and costs, retainers, court or arbitration costs, transcript costs, fees of experts, witness fees, travel expenses, duplicating costs, printing and binding costs, telephone charges, postage, delivery service fees, and all other disbursements or expenses of the types customarily incurred in connection with prosecuting, defending, preparing to prosecute or defend, investigating, participating, or being or preparing to be a witness in a Proceeding, or responding to, or objecting to, a request to provide discovery in any Proceeding. Expenses also shall include Expenses incurred in connection with any appeal resulting from any Proceeding, including without limitation the premium, security for, and other costs relating to any cost bond or other appeal bond or its equivalent.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j)"***Independent Counsel***" means a law firm, or a member of a law firm, selected by the Company and acceptable to Indemnitee, that is experienced in matters of business law. If, within twenty (20) days after submission by Indemnitee of a written demand for indemnification pursuant to <u>Section 7(a)</u> hereof, no Independent Counsel shall have been selected and agreed to by Indemnitee, either the Company or Indemnitee may petition a Chosen Court (as defined in <u>Section 18</u>) for the appointment as Independent Counsel of a person selected by the court or by such other person as the court shall designate, and the person so appointed shall act as Independent Counsel hereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k)"***MGCL***" means the Maryland General Corporation Law.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(l)"***Maryland REIT Law***" means Title 8 of the Corporations and Associations Article of the Annotated Code of Maryland.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(m)"***Person***" means an individual, a corporation, a general or limited partnership, an association, a limited liability company, a governmental entity, a trust, a joint venture, a joint stock company or another entity or organization.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(n)"***Proceeding***" means any threatened, pending or completed claim, demand, action, suit, arbitration, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other

&nbsp;&nbsp;&nbsp;&nbsp;2

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proceeding, whether civil, criminal, administrative or investigative (including on appeal), whether or not by or in the right of the Company, except one initiated by an Indemnitee pursuant to <u>Section 9</u>.

Section 2.<u>Indemnification - General</u>. The Company shall indemnify, and advance Expenses to, Indemnitee (a) as provided in this Agreement and (b) otherwise to the maximum extent permitted by Maryland law in effect on the Effective Date and as amended from time to time; *provided, however*, that no change in Maryland law shall have the effect of reducing the benefits available to Indemnitee hereunder based on Maryland law as in effect on the Effective Date. The rights of Indemnitee provided in this <u>Section 2</u> shall include, without limitation, the rights set forth in the other sections of this Agreement, including any additional indemnification permitted by Section 2-418(g) of the MGCL, as applicable to a Maryland real estate investment trust by virtue of Section 8-301(15) of the Maryland REIT Law, the Declaration of Trust or the Bylaws.

Section 3.<u>Proceedings Other Than Derivative Proceedings by or in the Right of the Company</u>. Indemnitee shall be entitled to the rights of indemnification provided in this <u>Section 3</u> if, by reason of Indemnitee's Company Status, Indemnitee is, or is threatened to be, made a party to any Proceeding, other than a derivative Proceeding by or in the right of the Company (or, if applicable, such other Enterprise at which Indemnitee is or was serving at the request of the Company or a predecessor of the Company or any of their majority owned subsidiaries). Pursuant to this <u>Section 3</u>, Indemnitee shall be indemnified against all judgments, penalties, fines and amounts paid in settlement and all Expenses incurred by Indemnitee or on Indemnitee's behalf in connection with a Proceeding by reason of Indemnitee's Company Status unless it is finally determined that such indemnification is not permitted by the MGCL, the Declaration of Trust or the Bylaws.

Section 4.<u>Derivative Proceedings by or in the Right of the Company</u>. Indemnitee shall be entitled to the rights of indemnification provided in this <u>Section 4</u> if, by reason of Indemnitee's Company Status, Indemnitee is, or is threatened to be, made a party to any derivative Proceeding brought by or in the right of the Company (or, if applicable, such other Enterprise at which Indemnitee is or was serving at the request of the Company or a predecessor of the Company or any of their majority owned subsidiaries). Pursuant to this <u>Section 4</u>, Indemnitee shall be indemnified against all judgments, penalties, fines and amounts paid in settlement and all Expenses incurred by Indemnitee or on Indemnitee's behalf in connection with such Proceeding unless it is finally determined that such indemnification is not permitted by the MGCL, the Declaration of Trust or the Bylaws.

Section 5.<u>Indemnification for Expenses of a Party Who is Partly Successful</u>. Without limitation on <u>Section 3</u> or <u>Section 4</u>, if Indemnitee is not wholly successful in any Proceeding covered by this Agreement, but is successful, on the merits or otherwise, as to one or more but less than all claims, issues or matters in such Proceeding, the Company shall indemnify Indemnitee under this <u>Section 5</u> for all Expenses incurred by Indemnitee or on Indemnitee's behalf in connection with each successfully resolved claim, issue or matter, allocated on a reasonable and proportionate basis. For purposes of this <u>Section 5</u> and without limitation, the termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim, issue or matter.

Section 6.<u>Advancement of Expenses</u>. The Company, without requiring a preliminary determination of Indemnitee's ultimate entitlement to indemnification hereunder, shall advance all Expenses incurred by or on behalf of Indemnitee in connection with any Proceeding in which Indemnitee may be involved, or is threatened to be involved, including as a party, a witness or otherwise, by reason of Indemnitee's Company Status, within ten (10) days after the receipt by the Company of a statement or statements from Indemnitee requesting such advance or advances from time to time, whether prior to or after final disposition of such Proceeding. Such statement or statements shall reasonably evidence the Expenses incurred by Indemnitee and shall be preceded or accompanied by a written affirmation by Indemnitee of Indemnitee's good faith belief that the standard of conduct necessary for indemnification by the Company as authorized by the MGCL, the Declaration of Trust and the Bylaws has been met and a written undertaking by or on behalf of Indemnitee, in substantially the form of <u>Exhibit A</u> hereto or in such other form as may be required under applicable law as in effect at the time of the execution thereof, to reimburse the portion of any Expenses advanced to Indemnitee relating to any claims, issues or matters in the Proceeding as to which it shall be finally determined that the standard of conduct has not been met and which have not been successfully resolved as described in <u>Section 5</u>. For the avoidance of doubt, the Company shall advance Expenses incurred by Indemnitee or on Indemnitee's behalf in connection with such a Proceeding pursuant to this <u>Section 6</u> 

&nbsp;&nbsp;&nbsp;&nbsp;3

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until it is finally determined that Indemnitee is not entitled to indemnification under the MGCL, the Declaration of Trust or the Bylaws in respect of such Proceeding. To the extent that Expenses advanced to Indemnitee do not relate to a specific claim, issue or matter in the Proceeding, such Expenses shall be allocated on a reasonable and proportionate basis. The undertaking required by this <u>Section 6</u> shall be an unlimited general obligation by or on behalf of Indemnitee and shall be accepted without reference to Indemnitee's financial ability to repay such advanced Expenses and without any requirement to post security therefor. At Indemnitee's request, advancement of any such Expense shall be made by the Company's direct payment of such Expense instead of reimbursement of Indemnitee's payment of such Expense.

Section 7.<u>Procedure for Determination of Entitlement to Indemnification</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)To obtain indemnification under this Agreement, Indemnitee shall submit to the Company a written demand therefor. The Secretary of the Company shall, promptly upon receipt of such a demand for indemnification, provide copies of the demand to the Board.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)Upon written request by Indemnitee for indemnification pursuant to the first sentence of <u>Section 7(a)</u>, a determination, if required by applicable law, with respect to Indemnitee's entitlement thereto shall promptly be made in the specific case: (i) if a Change in Control shall have occurred, by Independent Counsel in a written opinion to the Board, a copy of which shall be delivered to Indemnitee; or (ii) if a Change in Control shall not have occurred or if, after a Change in Control, Indemnitee shall so request, (A) by the Board (or a duly authorized committee thereof) by a majority vote of a quorum consisting of Disinterested Trustees, or (B) if a quorum of the Board consisting of Disinterested Trustees is not obtainable or, even if obtainable, such quorum of Disinterested Trustees so directs, by Independent Counsel in a written opinion to the Board, a copy of which shall be delivered to Indemnitee, or (C) if so directed by a majority of the members of the Board, by the shareholders of the Company; and, if it is so determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within ten (10) days after such determination. Any Independent Counsel, member of the Board or shareholder of the Company shall act reasonably and in good faith in making a determination regarding Indemnitee's entitlement to indemnification under this Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)The Company shall pay the fees and expenses of Independent Counsel, if one is appointed, and shall agree to fully indemnify such Independent Counsel against any and all expenses, claims, liabilities and damages arising out of or relating to this Agreement or the Independent Counsel's engagement as such pursuant hereto.

Section 8.<u>Presumptions and Effect of Certain Proceedings</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)In making a determination with respect to entitlement to indemnification hereunder, the Person or Persons making such determination shall presume that Indemnitee is entitled to indemnification under this Agreement. Anyone seeking to overcome this presumption shall have the burden of proof and the burden of persuasion by clear and convincing evidence.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)It shall be presumed that Indemnitee has at all times acted in good faith and in a manner Indemnitee reasonably believed to be in or not opposed to the best interests of the Company. Anyone seeking to overcome this presumption shall have the burden of proof and the burden of persuasion by clear and convincing evidence. Without limitation of the foregoing, Indemnitee shall be deemed to have acted in good faith if Indemnitee's action is based on the records or books of account of the Enterprise, including financial statements, or on information supplied to Indemnitee by officers of the Enterprise in the course of their duties, or on the advice of legal counsel for the Enterprise or on information or records given or reports made to the Enterprise by an independent certified public accountant or by an appraiser or other expert selected with reasonable care by the Enterprise. In addition, the knowledge or actions, or failure to act, of any trustee, director, manager, officer, partner, employee, agent or fiduciary of the Enterprise shall not be imputed to Indemnitee for purposes of determining the right to indemnification under this Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)Neither the failure to make a determination pursuant to <u>Section 7(b)</u> as to whether indemnification is proper in the circumstances because Indemnitee has met any particular standard of conduct, nor

&nbsp;&nbsp;&nbsp;&nbsp;4

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an actual determination by the Company (including by the Board or Independent Counsel) pursuant to <u>Section 7(b)</u> that Indemnitee has not met such standard of conduct, shall be a defense to Indemnitee's claim that indemnification is proper in the circumstances or create a presumption that Indemnitee has not met any particular standard of conduct.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)The termination of any Proceeding by judgment, order, settlement, conviction, a plea of *nolo contendere* or its equivalent, or an entry of an order of probation prior to judgment, shall not in and of itself adversely affect the right of Indemnitee to indemnification or create a presumption that Indemnitee did not meet the standard of conduct required for indemnification. The Company acknowledges that a settlement or other disposition short of final judgment may be successful if it permits a party to avoid expense, delay, distraction, disruption and uncertainty. In the event that any Proceeding to which Indemnitee is a party is resolved in any manner other than by adverse judgment against Indemnitee (including, without limitation, settlement of such action, claim or proceeding with or without payment of money or other consideration), it shall be presumed that Indemnitee has been successful on the merits or otherwise in such Proceeding. Anyone seeking to overcome this presumption shall have the burden of proof and the burden of persuasion by clear and convincing evidence.

Section 9.<u>Remedies of Indemnitee</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)If (i) a determination is made pursuant to <u>Section 7(b)</u> that Indemnitee is not entitled to indemnification under this Agreement, (ii) advance of Expenses is not timely made pursuant to <u>Section 6</u>, (iii) no determination of entitlement to indemnification shall have been made pursuant to <u>Section 7(b)</u> within thirty (30) days after receipt by the Company of the request for indemnification, (iv) payment of indemnification is not made pursuant to <u>Section 5</u> within ten (10) days after receipt by the Company of a written request therefor, or (v) payment of indemnification is not made within ten (10) days after a determination has been made that Indemnitee is entitled to indemnification, Indemnitee shall (A) unless the Company demands arbitration as provided by <u>Section 17</u>, be entitled to an adjudication in a Chosen Court or (B) be entitled to seek an award in arbitration as provided by <u>Section 17</u>, in each case of Indemnitee's entitlement to such indemnification or advance of Expenses.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)In any judicial proceeding or arbitration commenced pursuant to this <u>Section 9</u>, the Company shall have the burden of proving that Indemnitee is not entitled to indemnification or advance of Expenses, as the case may be. In the event that a determination shall have been made pursuant to <u>Section 7(b)</u> that Indemnitee is not entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this <u>Section 9</u> shall be conducted in all respects as a de novo trial on the merits, and Indemnitee shall not be prejudiced by reason of the adverse determination under <u>Section 7(b)</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)If a determination shall have been made pursuant to <u>Section 7(b)</u> that Indemnitee is entitled to indemnification, the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this <u>Section 9</u>, absent a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee's statement not materially misleading, in connection with the demand for indemnification.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)In the event that Indemnitee, pursuant to this <u>Section 9</u>, seeks a judicial adjudication of or an award in arbitration as provided by <u>Section 17</u> to enforce Indemnitee's rights under, or to recover damages for breach of, this Agreement by the Company, or to recover under any directors' and officers' liability insurance policies maintained by the Company, the Company shall indemnify Indemnitee against any and all Expenses incurred by Indemnitee in such judicial adjudication or arbitration and, if requested by Indemnitee, the Company shall (within ten (10) days after receipt by the Company of a written demand therefor) advance, to the extent not prohibited by law, the Declaration of Trust or the Bylaws, any and all such Expenses.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e)The Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this <u>Section 9</u> that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such judicial proceeding or arbitration that the Company is bound by all the provisions of this Agreement.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f)To the extent requested by Indemnitee and approved by the Board, the Company may at any time and from time to time provide security to Indemnitee for the Company's obligations hereunder through an irrevocable bank line of credit, funded trust or other collateral. Any such security, once provided to Indemnitee, may not be revoked or released without the prior written consent of Indemnitee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g)Interest shall be paid by the Company to Indemnitee at the maximum rate allowed to be charged for judgments under the Courts and Judicial Proceedings Article of the Annotated Code of Maryland for amounts which the Company pays or is obligated to pay for the period (i) commencing with either the tenth (10th) day after the date on which the Company was requested to advance Expenses in accordance with <u>Section 6</u> of this Agreement or the thirtieth (30th) day after the date on which the Company was requested to make the determination of entitlement to indemnification under <u>Section 7(b)</u> of this Agreement, as applicable, and (ii) ending on the date such payment is made to Indemnitee by the Company.

Section 10.<u>Defense of the Underlying Proceeding</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)Indemnitee shall notify the Company promptly upon being served with or receiving any summons, citation, subpoena, complaint, indictment, information, notice, request or other document relating to any Proceeding which may result in the right to indemnification or the advance of Expenses hereunder; *provided*, *however*, that the failure to give any such notice shall not disqualify Indemnitee from the right, or otherwise affect in any manner any right of Indemnitee, to indemnification or the advance of Expenses under this Agreement unless the Company's ability to defend in such Proceeding or to obtain proceeds under any insurance policy is materially and adversely prejudiced thereby, and then only to the extent the Company is thereby actually so prejudiced.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)Subject to the provisions of the last sentence of this <u>Section 10(b)</u> and of <u>Section 10(c)</u> below, the Company shall have the right to defend Indemnitee in any Proceeding which may give rise to indemnification hereunder; *provided*, *however*, that the Company shall notify Indemnitee of any such decision to defend within fifteen (15) days following receipt of notice of any such Proceeding under <u>Section 10(a)</u> above, and the counsel selected by the Company shall be reasonably satisfactory to Indemnitee. The Company shall not, without the prior written consent of Indemnitee, consent to the entry of any judgment against Indemnitee or enter into any settlement or compromise which (i) includes an admission of fault of Indemnitee, (ii) does not include, as an unconditional term thereof, the full release of Indemnitee from all liability in respect of such Proceeding, which release shall be in form and substance reasonably satisfactory to Indemnitee or (iii) has the actual or purported effect of extinguishing, limiting or impairing Indemnitee's rights hereunder. This <u>Section 10(b)</u> shall not apply to a Proceeding brought by Indemnitee under <u>Section 9</u> above or <u>Section 15</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)Notwithstanding the provisions of <u>Section 10(b)</u>, if in a Proceeding to which Indemnitee is a party by reason of Indemnitee's Company Status, (i) Indemnitee reasonably concludes, based upon an opinion of counsel approved by the Company, which approval shall not be unreasonably withheld, that Indemnitee may have separate defenses or counterclaims to assert with respect to any issue which may not be consistent with other defendants in such Proceeding, (ii) Indemnitee reasonably concludes, based upon an opinion of counsel approved by the Company, which approval shall not be unreasonably withheld, that an actual or apparent conflict of interest or potential conflict of interest exists between Indemnitee and the Company, or (iii) the Company fails to assume the defense of such Proceeding in a timely manner, Indemnitee shall be entitled to be represented by separate legal counsel of Indemnitee's choice, subject to the prior approval of the Company, which shall not be unreasonably withheld, at the expense of the Company. In addition, if the Company fails to comply with any of its obligations under this Agreement or in the event that the Company or any other Person takes any action to declare this Agreement void or unenforceable, or institutes any Proceeding to deny or to recover from Indemnitee the benefits intended to be provided to Indemnitee hereunder, Indemnitee shall have the right to retain counsel of Indemnitee's choice, at the expense of the Company (subject to <u>Section 9(d)</u>), to represent Indemnitee in connection with any such matter.

Section 11.<u>Liability Insurance</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)To the extent the Company maintains an insurance policy or policies providing liability insurance for any of its trustees or officers, Indemnitee shall be covered by such policy or policies, in accordance

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with its or their terms, to the maximum extent of the coverage available for any Company trustee or officer during Indemnitee's tenure as a trustee or officer and, following a termination of Indemnitee's service in connection with a Change in Control, for a period of six (6) years thereafter.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)If, at the time of the receipt of a notice of a claim pursuant to the terms hereof, the Company has directors' and officers' liability insurance in effect, the Company shall give prompt notice of the commencement of such proceeding to the insurers in accordance with the procedures set forth in the respective policies. The Company shall thereafter take all necessary or desirable action to cause such insurers to pay, on behalf of Indemnitee, all amounts payable as a result of such proceeding in accordance with the terms of such policies.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)In the event of any payment by the Company under this Agreement the Company shall be subrogated to the extent of such payment to all of the rights of recovery of Indemnitee with respect to any insurance policy. Indemnitee shall take all action necessary to secure such rights, including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights in accordance with the terms of such insurance policy. The Company shall pay or reimburse all expenses actually and reasonably incurred by Indemnitee in connection with such subrogation.

Section 12.<u>Non-Exclusivity; Survival of Rights</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)The rights of indemnification and advance of Expenses as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee may at any time be entitled under applicable law, the Declaration of Trust or the Bylaws, any agreement or a resolution of the shareholders entitled to vote generally in the election of trustees or of the Board, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict any right of Indemnitee under this Agreement in respect of any action taken or omitted by Indemnitee in Indemnitee's Company Status prior to such amendment, alteration or repeal. To the extent that a change in the Maryland REIT Law or the MGCL permits greater indemnification to Indemnitee than would be afforded currently under the Maryland REIT Law or the MGCL, it is the intent of the parties hereto that Indemnitee shall enjoy by this Agreement the greater benefits so afforded by such change if permitted by the Maryland REIT Law or the MGCL. No right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other right or remedy.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)The Company shall not be liable under this Agreement to make any payment of amounts otherwise indemnifiable or payable or reimbursable as Expenses hereunder if and to the extent that Indemnitee has otherwise actually received such payment under any insurance policy, contract, agreement or otherwise.

Section 13.<u>Binding Effect</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)The indemnification and advance of Expenses provided by, or granted pursuant to, this Agreement shall be binding upon and be enforceable by the parties hereto and their respective successors and assigns (including any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or assets of the Company), shall continue as to an Indemnitee who has ceased to be a trustee, director, manager, officer, partner, employee, agent or fiduciary of the Company or a trustee, director, manager, officer, partner, employee, agent or fiduciary of another Enterprise which such Person is or was serving at the request of the Company or a predecessor of the Company or any of their majority owned subsidiaries, and shall inure to the benefit of Indemnitee and Indemnitee's spouse, assigns, heirs, devisees, executors and administrators and other legal representatives.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)Any successor of the Company (whether direct or indirect by purchase, merger, consolidation or otherwise) to all, substantially all, or a substantial part of, the business or assets of the Company shall be automatically deemed to have assumed and agreed to perform this Agreement in the same manner and to the same extent that the Company would be required to perform if no such succession had taken place, provided that no such assumption shall relieve the Company of its obligations hereunder. To the extent required by applicable law to

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give effect to the foregoing sentence and to the extent requested by Indemnitee, the Company shall require and cause any such successor to expressly assume and agree to perform this Agreement by written agreement in form and substance satisfactory to Indemnitee.

Section 14.<u>Severability</u>. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including, without limitation, each portion of any section of this Agreement containing any such provision held to be invalid, illegal or unenforceable that is not itself invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby; and (b) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion of any section of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

Section 15.<u>Limitation and Exception to Right of Indemnification or Advance of Expenses</u>. Notwithstanding any other provision of this Agreement, (a) any indemnification or advance of Expenses to which Indemnitee is otherwise entitled under the terms of this Agreement shall be made only to the extent such indemnification or advance of Expenses does not conflict with applicable Maryland law and (b) Indemnitee shall not be entitled to indemnification or advance of Expenses under this Agreement with respect to any Proceeding brought by Indemnitee, unless (i) the Proceeding is brought to enforce rights under this Agreement, the Declaration of Trust, the Bylaws, liability insurance policy or policies, if any, or otherwise or (ii) the Declaration of Trust, the Bylaws, a resolution of the shareholders entitled to vote generally in the election of trustees or of the Board or an agreement approved by the Board to which the Company is a party expressly provides otherwise. Notwithstanding any other provision of this Agreement, a court of appropriate jurisdiction, upon application of Indemnitee and such notice as the court shall require, may order indemnification of Indemnitee by the Company in the following circumstances: (a) if such court determines that Indemnitee is entitled to reimbursement under Section 2-418(d)(1) of the MGCL, the court shall order indemnification, in which case Indemnitee shall be entitled to recover the Expenses of securing such reimbursement; or (b) if such court determines that Indemnitee is fairly and reasonably entitled to indemnification in view of all the relevant circumstances, whether or not Indemnitee (i) has met the standard of conduct set forth in Section 2-418(b) of the MGCL or (ii) has been adjudged liable for receipt of an improper personal benefit under Section 2-418(c) of the MGCL, the court may order such indemnification as the court shall deem proper without regard to any limitation on such court-ordered indemnification contemplated by Section 2-418(d)(2)(ii) of the MGCL.

Section 16.<u>Specific Performance, Etc</u>. The parties hereto recognize that if any provision of this Agreement is violated by the Company, Indemnitee may be without an adequate remedy at law. Accordingly, in the event of any such violation, Indemnitee shall be entitled, if Indemnitee so elects, to institute proceedings, either in law or at equity, to obtain damages, to enforce specific performance, to enjoin such violation, or to obtain any relief or any combination of the foregoing as Indemnitee may elect to pursue.

Section 17.<u>Arbitration</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)Any disputes, claims or controversies regarding Indemnitee's entitlement to indemnification or advancement of Expenses hereunder or otherwise arising out of or relating to this Agreement, including any disputes, claims or controversies brought by or on behalf of a party hereto or any holder of equity interests (which, for purposes of this <u>Section 17</u>, shall mean any holder of record or any beneficial owner of equity interests or any former holder of record or beneficial owner of equity interests) of a party, either on his, her or its own behalf, on behalf of a party or on behalf of any series or class of equity interests of a party or holders of equity interests of a party against a party or any of their respective trustees, directors, members, officers, managers, agents or employees, including any disputes, claims or controversies relating to the meaning, interpretation, effect, validity, performance or enforcement of this Agreement, including this <u>Section 17</u> or the governing documents of a party (all of which are referred to as "***Disputes***"), or relating in any way to such a Dispute or Disputes, shall, on the demand of any party to such Dispute or Disputes, be resolved through binding and final arbitration in accordance with the Commercial Arbitration Rules (the "***Rules***") of the American Arbitration Association ("***AAA***") then in effect, except as those Rules may be modified in this <u>Section 17</u>. For the avoidance of doubt, and not as a limitation, Disputes are intended to include derivative actions against the trustees, directors, officers or managers of a party and class actions

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by a holder of equity interests against those individuals or entities and a party. For the avoidance of doubt, a Dispute shall include a Dispute made derivatively on behalf of one party against another party. For purposes of this <u>Section 17</u>, the term "equity interest" shall mean (i) in respect of the Company, shares of beneficial interest of the Company, (ii) shares of "membership interests" in an entity that is a limited liability company, (iii) general partnership interests in an entity that is a partnership, (iv) shares of capital stock of an entity that is a corporation and (v) similar equity ownership interests in other entities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)There shall be three (3) arbitrators. If there are only two (2) parties to the Dispute, each party shall select one (1) arbitrator within fifteen (15) days after receipt by respondent of a copy of the demand for arbitration. The arbitrators may be affiliated or interested persons of the parties. If there are more than two (2) parties to the Dispute, all claimants, on the one hand, and all respondents, on the other hand, shall select, by the vote of a majority of the claimants or the respondents, as the case may be, one (1) arbitrator within fifteen (15) days after receipt of the demand for arbitration. The arbitrators may be affiliated or interested persons of the claimants or the respondents, as the case may be. If either a claimant (or all claimants) or a respondent (or all respondents) fail(s) to timely select an arbitrator then the party (or parties) who has selected an arbitrator may request AAA to provide a list of three (3) proposed arbitrators in accordance with the Rules (each of whom shall be neutral, impartial and unaffiliated with any party) and the party (or parties) that failed to timely appoint an arbitrator shall have ten (10) days from the date AAA provides the list to select one (1) of the three (3) arbitrators proposed by AAA. If the party (or parties) fail(s) to select the second (2nd) arbitrator by that time, the party (or parties) who have appointed the first (1st) arbitrator shall then have ten (10) days to select one (1) of the three (3) arbitrators proposed by AAA to be the second (2nd) arbitrator; and, if he/they should fail to select the second (2nd) arbitrator by such time, AAA shall select, within fifteen (15) days thereafter, one (1) of the three (3) arbitrators it had proposed as the second (2nd) arbitrator. The two (2) arbitrators so appointed shall jointly appoint the third (3rd) and presiding arbitrator (who shall be neutral, impartial and unaffiliated with any party) within fifteen (15) days of the appointment of the second (2nd) arbitrator. If the third (3rd) arbitrator has not been appointed within the time limit specified herein, then AAA shall provide a list of proposed arbitrators in accordance with the Rules, and the arbitrator shall be appointed by AAA in accordance with a listing, striking and ranking procedure, with each party having a limited number of strikes, excluding strikes for cause.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)The place of arbitration shall be Boston, Massachusetts unless otherwise agreed by the parties.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)There shall be only limited documentary discovery of documents directly related to the issues in dispute, as may be ordered by the arbitrators. For the avoidance of doubt, it is intended that there shall be no depositions and no other discovery other than limited documentary discovery as described in the preceding sentence.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e)In rendering an award or decision (an "***Award***"), the arbitrators shall be required to follow the laws of the State of Maryland without regard to principles of conflicts of law. Any arbitration proceedings or award rendered hereunder and the validity, effect and interpretation of this arbitration agreement shall be governed by the Federal Arbitration Act, 9 U.S.C. §1 et seq. An Award shall be in writing and shall state the findings of fact and conclusions of law on which it is based. Any monetary Award shall be made and payable in U.S. dollars free of any tax, deduction or offset. Subject to <u>Section 17(g)</u>, each party against which an Award assesses a monetary obligation shall pay that obligation on or before the thirtieth (30th) day following the date of such Award or such other date as the Award may provide.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f)Except to the extent expressly provided by this Agreement or as otherwise agreed by the parties hereto, each party and each Person acting or seeking to act in a representative capacity (such Person, a "***Named Representative***") involved in a Dispute shall bear its own costs and expenses (including attorneys' fees), and the arbitrators shall not render an Award that would include shifting of any such costs or expenses (including attorneys' fees) or, in a derivative case or class action, award any portion of a party's award to its attorneys, a Named Representative or any attorney of a Named Representative. Each party (or, if there are more than two (2) parties to the Dispute, all claimants, on the one hand, and all respondents, on the other hand, respectively) shall bear the costs and expenses of its (or their) selected arbitrator and the parties (or, if there are more than two (2) parties to

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the Dispute, all claimants, on the one hand, and all respondents, on the other hand) shall equally bear the costs and expenses of the third (3rd) appointed arbitrator.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g)Notwithstanding any language to the contrary in this Agreement, an Award, including but not limited to any interim Award, may be appealed pursuant to the AAA's Optional Appellate Arbitration Rules (the "***Appellate Rules***"). An Award shall not be considered final until after the time for filing the notice of appeal pursuant to the Appellate Rules has expired. Appeals must be initiated within thirty (30) days of receipt of an Award by filing a notice of appeal with any AAA office. Following the appeal process, the decision rendered by the appeal tribunal may be entered in any court having jurisdiction thereof. For the avoidance of doubt, and despite any contrary provision of the Appellate Rules, <u>Section 17(f)</u> shall apply to any appeal pursuant to this <u>Section 17</u> and the appeal tribunal shall not render an Award that would include shifting of any costs or expenses (including attorneys' fees) of any party or Named Representative or the payment of such costs and expenses, and all costs and expenses of a party or Named Representative shall be its sole responsibility.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h)Following the expiration of the time for filing the notice of appeal, or the conclusion of the appeal process set forth in <u>Section 17(g)</u>, an Award shall be final and binding upon the parties thereto and shall be the sole and exclusive remedy between those parties relating to the Dispute, including any claims, counterclaims, issues or accounting presented to the arbitrators. Judgment upon an Award may be entered in any court having jurisdiction. To the fullest extent permitted by law, no application or appeal to any court of competent jurisdiction may be made in connection with any question of law arising in the course of arbitration or with respect to any award made except for actions relating to enforcement of this agreement to arbitrate or any arbitral award issued hereunder and except for actions seeking interim or other provisional relief in aid of arbitration proceedings in any court of competent jurisdiction.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i)This <u>Section 17</u> is intended to benefit and be enforceable by the parties hereto and their respective holders of equity interests, trustees, directors, officers, managers, agents or employees, and their respective successors and assigns, and shall be binding upon all such parties and their respective holders of equity interests, and be in addition to, and not in substitution for, any other rights to indemnification or contribution that such individuals or entities may have by contract or otherwise.

Section 18.<u>Venue</u>. Each party hereto agrees that it shall bring any Proceeding in respect of any claim arising out of or related to this Agreement exclusively in the courts of the State of Maryland and the Federal courts of the United States, in each case, located in the City of Baltimore (the "***Chosen Courts***"). Solely in connection with claims arising under this Agreement, each party irrevocably and unconditionally (i) submits to the exclusive jurisdiction of the Chosen Courts, (ii) agrees not to commence any such Proceeding except in such courts, (iii) waives, to the fullest extent it may legally and effectively do so, any objection which it may now or hereafter have to the laying of venue of any such Proceeding in the Chosen Courts, (iv) waives, to the fullest extent permitted by law, the defense of an inconvenient forum to the maintenance of such Proceeding, (v) agrees that service of process upon such party in any such Proceeding shall be effective if notice is given in accordance with <u>Section 24</u> and (vi) agrees to request and/or consent to the assignment of any dispute arising out of this Agreement or the transactions contemplated by this Agreement to the Chosen Courts' Business and Technology Case Management Program, or similar program. Nothing in this Agreement will affect the right of any party hereto to serve process in any other manner permitted by law. A final judgment in any such Proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law. EACH PARTY HERETO IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE TRANSACTIONS. Notwithstanding anything herein to the contrary, if a demand for arbitration of a Dispute is made pursuant to <u>Section 17</u>, this <u>Section 18</u> shall not preempt resolution of the Dispute pursuant to <u>Section 17</u>.

Section 19.<u>Adverse Settlement</u>. The Company shall not seek, nor shall it agree to or support, or agree not to contest any settlement or other resolution of any matter that has the actual or purported effect of extinguishing, limiting or impairing Indemnitee's rights hereunder, including without limitation the entry of any bar order or other order, decree or stipulation, pursuant to 15 U.S.C. § 78u-4 (the Private Securities Litigation Reform Act), or any similar foreign, federal or state statute, regulation, rule or law.

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Section 20.<u>Period of Limitations</u>. To the fullest extent permitted by law, no legal action shall be brought, and no cause of action shall be asserted, by or on behalf of the Company or any controlled affiliate of the Company against Indemnitee, Indemnitee's spouse, heirs, executors or personal or legal representatives after the expiration of two years from the date of accrual of such cause of action, and any claim or cause of action of the Company or its controlled affiliate shall be extinguished and deemed released unless asserted by the timely filing of a legal action within such two-year period; *provided, however*, if any shorter period of limitations is otherwise applicable to any such cause of action, such shorter period shall govern.

Section 21.<u>Counterparts</u>. This Agreement may be executed in any number of counterparts, all of which shall be considered one and the same agreement and shall become effective when counterparts have been signed by each of the parties hereto and delivered to the other party (including via facsimile or other electronic transmission), it being understood that each party hereto need not sign the same counterpart.

Section 22.<u>Delivery by Electronic Transmission</u>. This Agreement and any signed agreement or instrument entered into in connection with this Agreement or contemplated hereby, and any amendments hereto or thereto, to the extent signed and delivered by means of an electronic transmission, including by a facsimile machine or via email, shall be treated in all manner and respects as an original agreement or instrument and shall be considered to have the same binding legal effect as if it were the original signed version thereof delivered in person. At the request of any party hereto or to any such agreement or instrument, each other party hereto or thereto shall re-execute original forms thereof and deliver them to the other parties. No party hereto or to any such agreement or instrument shall raise the use of electronic transmission by a facsimile machine or via email to deliver a signature or the fact that any signature or agreement or instrument was transmitted or communicated through electronic transmission as a defense to the formation of a contract and each such party forever waives any such defense.

Section 23.<u>Modification and Waiver</u>. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing by both of the parties hereto. No waiver of any of the provisions of this Agreement shall be deemed to, or shall, constitute a waiver of any other provisions hereof (whether or not similar) nor shall such waiver constitute a continuing waiver.

Section 24.<u>Notices</u>. Any notice, report or other communication required or permitted to be given hereunder shall be in writing unless some other method of giving such notice, report or other communication is accepted by the party to whom it is given, and shall be given by being delivered at the following addresses to the parties hereto:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)If to Indemnitee, to: The address set forth on the signature page hereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)If to the Company to:

Office Properties Income Trust<br>Two Newton Place<br>255 Washington Street, Suite 300<br>Newton, Massachusetts 02458-1634<br>Attn: Secretary

or to such other address as may have been furnished to Indemnitee by the Company or to the Company by Indemnitee, as the case may be.

Section 25.<u>Governing Law</u>. The provisions of this Agreement and any Dispute, whether in contract, tort or otherwise, shall be governed by and construed in accordance with the laws of the State of Maryland without regard to its conflicts of laws rules.

Section 26.<u>Interpretation</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)*Generally*. Unless the context otherwise requires, as used in this Agreement: (a) words defined in the singular have the parallel meaning in the plural and vice versa; (b) "Articles," "Sections," and "Exhibits" refer to Articles, Sections and Exhibits of this Agreement unless otherwise specified; and (c) "hereto"

&nbsp;&nbsp;&nbsp;&nbsp;11

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and "hereunder" and words of like import used in this Agreement shall refer to this Agreement as a whole and not to any particular provision of this Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)*Additional Interpretive Provisions*. The headings in this Agreement are for reference purposes only and shall not in any way affect the meaning or interpretation of this Agreement. Any capitalized term used in any Exhibit to this Agreement, but not otherwise defined therein, shall have the meaning as defined in this Agreement. References to any statute shall be deemed to refer to such statute as amended from time to time and to any rules or regulations promulgated thereunder and any successor statute or statutory provision. References to any agreement are to that agreement as amended, modified or supplemented from time to time in accordance with the terms hereof and thereof. References to any Person include the successors and permitted assigns of that Person. Reference to any agreement, document or instrument means the agreement, document or instrument as amended or otherwise modified from time to time in accordance with the terms thereof, and if applicable hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)[*Expansion of Indemnification.* This amendment and restatement of the Prior Indemnification Agreement is intended to expand, and not to limit, the scope of indemnification provided to Indemnitee under the Prior Indemnification Agreement, and this Agreement shall be interpreted consistent with such intent.]

*[Signature Page Follows]*

&nbsp;&nbsp;&nbsp;&nbsp;12

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IN WITNESS WHEREOF, the undersigned have executed or caused to be executed on their behalf this Agreement as of the date first written above.

**OFFICE PROPERTIES INCOME TRUST**

By:&nbsp;&nbsp;&nbsp;&nbsp;<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u><br>&nbsp;&nbsp;&nbsp;&nbsp;Name:<br>&nbsp;&nbsp;&nbsp;&nbsp;Title:

[**INDEMNITEE**]

<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>

Indemnitee's Address:

<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u><br><u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>

*[Signature Page to [Amended and Restated] Indemnification Agreement]*

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**EXHIBIT A**

FORM OF AFFIRMATION AND<br>UNDERTAKING TO REPAY EXPENSES ADVANCED

To the Board of Trustees of Office Properties Income Trust:

This affirmation and undertaking is being provided pursuant to that certain [Amended and Restated] Indemnification Agreement dated __________________, 20__ (the "***Indemnification Agreement***"), by and between Office Properties Income Trust, a Maryland real estate investment trust (the "***Company***"), and the undersigned Indemnitee, pursuant to which Indemnitee is entitled to advancement of expenses in connection with **[Description of Claims/Proceeding]** (together, the "***Claims***"). Terms used, and not otherwise defined, herein shall have the meanings specified in the Indemnification Agreement.

Indemnitee is subject to the Claims by reason of Indemnitee's Company Status or by reason of alleged actions or omissions by Indemnitee in such capacity.

Indemnitee hereby affirms Indemnitee's good faith belief that the standard of conduct necessary for Indemnitee's indemnification has been met.

In consideration of the advancement of Expenses by the Company for attorneys' fees and related expenses incurred by Indemnitee in connection with the Claims (the "***Advanced Expenses***"), Indemnitee hereby agrees that if, in connection with a proceeding regarding the Claim, it is ultimately determined that Indemnitee is not entitled to indemnification under law, the Declaration of Trust, the Bylaws or the Indemnification Agreement with respect to an act or omission by Indemnitee, then Indemnitee shall promptly reimburse the portion of the Advanced Expenses relating to the Claim(s) as to which the foregoing findings have been established and which have not been successfully resolved as described in <u>Section 5</u> of the Indemnification Agreement. To the extent that Advanced Expenses do not relate to specific Claims, Indemnitee agrees that such Advanced Expenses may be allocated on a reasonable and proportionate basis.

IN WITNESS WHEREOF, the undersigned Indemnitee has executed this Affirmation and Undertaking to Repay Expenses Advanced on ______________________, 20__.

WITNESS:

<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>

<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u><br>Print name of witness&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Print name of witness

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**Schedule to Exhibit 10.1**

The following trustees and executive officers of Office Properties Income Trust, or OPI, are parties to Indemnification Agreements with OPI which are substantially identical in all material respects to the representative Indemnification Agreement filed herewith and are dated as of the respective dates listed below. The other Indemnification Agreements are omitted pursuant to Instruction 2 to Item 601 of Regulation S-K.

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| | |
|:---|:---|
| **Name of Signatory** | **Date** |
| Timothy R. Pohl | June 11, 2025 |
| Yael Duffy | January 1, 2024 |
| Brian E. Donley | October 1, 2023 |
| Mark A. Talley | April 12, 2022 |
| Donna D. Fraiche | January 15, 2019 |
| William A. Lamkin | January 15, 2019 |
| Jennifer B. Clark | May 24, 2018 |
| Barbara D. Gilmore | May 24, 2018 |
| John L. Harrington | May 24, 2018 |
| Elena Poptodorova | May 24, 2018 |
| Adam D. Portnoy | May 24, 2018 |
| Jeffrey P. Somers | May 24, 2018 |

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## Exhibit 31.1

**Exhibit 31.1**

**CERTIFICATION PURSUANT TO EXCHANGE ACT RULES 13a-14(a) AND 15d-14(a)**

I, Yael Duffy, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Office Properties Income Trust;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

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| | |
|:---|:---|
| Date: May 22, 2026 | /s/ Yael Duffy |
| | Yael Duffy<br>*President and Chief Executive Officer* |

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## Exhibit 31.2

**Exhibit 31.2**

**CERTIFICATION PURSUANT TO EXCHANGE ACT RULES 13a-14(a) AND 15d-14(a)**

I, Brian E. Donley, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Office Properties Income Trust;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

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| | |
|:---|:---|
| Date: May 22, 2026 | /s/ Brian E. Donley |
| | Brian E. Donley<br>*Chief Financial Officer and Treasurer*  |

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## Exhibit 32.1

**Exhibit 32.1**

**Certification Pursuant to 18 U.S.C. Sec. 1350**

In connection with the filing by Office Properties Income Trust (the "Company") of the Quarterly Report on Form 10-Q for the period ended September 30, 2025 (the "Report"), each of the undersigned hereby certifies, to the best of his or her knowledge:

1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

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| | |
|:---|:---|
| /s/ Yael Duffy | /s/ Brian E. Donley |
| Yael Duffy<br>*President and Chief Executive Officer* | Brian E. Donley<br>*Chief Financial Officer and Treasurer*  |

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Date: May 22, 2026

<br>