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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
_____________________________________________________________________________________________
FORM 10-Q
_____________________________________________________________________________________________
(Mark One)

☒ | Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the quarterly period ended September 30, 2022
or

☐ | Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the transition period from to
_____________________________________________________________________________________________
Brandywine Realty Trust
Brandywine Operating Partnership, L.P.
(Exact name of registrant as specified in its charter)
_____________________________________________________________________________________________
Registrant’s telephone number, including area code (610) 325-5600
_____________________________________________________________________________________________

Maryland |  |  |  |  |  |  |  |
(Brandywine Realty Trust) |  |  |  | 001-9106 |  |  |  | 23-2413352
Delaware |  |  |  |  |  |  |  |
(Brandywine Operating Partnership, L.P.) |  |  |  | 000-24407 |  |  |  | 23-2862640
(State or Other Jurisdiction of Incorporation or Organization) |  |  |  | (Commission file number) |  |  |  | (I.R.S. Employer Identification Number)

2929 Arch Street
Suite 1800
Philadelphia, PA 19104
(Address of principal executive offices) (Zip Code)
(610) 325-5600
(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
Common Shares of Beneficial Interest |  | BDN |  | NYSE

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.

Brandywine Realty Trust | Yes | ☒ No ☐ |
Brandywine Operating Partnership, L.P. | 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 (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Brandywine Realty Trust | Yes | ☒ No ☐ |
Brandywine Operating Partnership, L.P. | 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.
Brandywine Realty Trust:

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

Brandywine Operating Partnership, L.P.:

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).

Brandywine Realty Trust | Yes | ☐ | No ☒
Brandywine Operating Partnership, L.P. | Yes | ☐ | No ☒

A total of 171,569,807 Common Shares of Beneficial Interest, par value $0.01 per share of Brandywine Realty Trust, were outstanding as of October 21, 2022.

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EXPLANATORY NOTE
This report combines the quarterly reports on Form 10-Q for the period ended September 30, 2022 of Brandywine Realty Trust (the “Parent Company”) and Brandywine Operating Partnership L.P. (the “Operating Partnership”). The Parent Company is a Maryland real estate investment trust, or REIT, that owns its assets and conducts its operations through the Operating Partnership, a Delaware limited partnership, and subsidiaries of the Operating Partnership. The Parent Company, the Operating Partnership and their consolidated subsidiaries are collectively referred to in this report as the “Company”. In addition, as used in this report, terms such as “we”, “us”, and “our” may refer to the Company, the Parent Company, or the Operating Partnership.
The Parent Company is the sole general partner of the Operating Partnership and, as of September 30, 2022, owned a 99.7% interest in the Operating Partnership. The remaining 0.3% interest consists of common units of limited partnership interest issued by the Operating Partnership to third parties in exchange for contributions of properties to the Operating Partnership. As the sole general partner of the Operating Partnership, the Parent Company has full and complete authority over the Operating Partnership’s day-to-day operations and management.
Management operates the Parent Company and the Operating Partnership as one enterprise. The management of the Parent Company consists of the same members as the management of the Operating Partnership.
As general partner with control of the Operating Partnership, the Parent Company consolidates the Operating Partnership for financial reporting purposes, and the Parent Company does not have significant assets other than its investment in the Operating Partnership. Therefore, the assets and liabilities of the Parent Company and the Operating Partnership are the same on their respective financial statements. The separate discussions of the Parent Company and the Operating Partnership in this report should be read in conjunction with each other to understand the results of the Company's operations on a consolidated basis and how management operates the Company.
The Company believes that combining the quarterly reports on Form 10-Q of the Parent Company and the Operating Partnership into a single report will:
•facilitate a better understanding by the investors of the Parent Company and the Operating Partnership by enabling them to view the business as a whole in the same manner as management views and operates the business;
•remove duplicative disclosures and provide a more straightforward presentation in light of the fact that a substantial portion of the disclosure applies to both the Parent Company and the Operating Partnership; and
•create time and cost efficiencies through the preparation of one combined report instead of two separate reports.
There are few differences between the Parent Company and the Operating Partnership, which are reflected in the footnote disclosures in this report. The Company believes it is important to understand the differences between the Parent Company and the Operating Partnership in the context of how these entities operate as an interrelated consolidated company. The Parent Company is a REIT, whose only material asset is its ownership of partnership interests of the Operating Partnership. As a result, the Parent Company does not conduct business itself, other than acting as the sole general partner of the Operating Partnership, issuing equity from time to time (and contributing the net proceeds of such issuances to the Operating Partnership) and guaranteeing the debt obligations of the Operating Partnership. The Operating Partnership holds substantially all the assets of the Company, including the Company's ownership interests in the real estate ventures described below. The Operating Partnership conducts the operations of the Company’s business and is structured as a partnership with no publicly traded equity. Except for net proceeds from equity issuances by the Parent Company, which are contributed to the Operating Partnership in exchange for partnership units, the Operating Partnership generates the capital required by the Company’s business through the Operating Partnership’s operations, by the Operating Partnership’s incurrence of indebtedness (directly and through subsidiaries) and through the issuance of partnership units of the Operating Partnership or equity interests in subsidiaries of the Operating Partnership.
The equity and non-controlling interests in the Parent Company and the Operating Partnership’s equity are the main areas of difference between the consolidated financial statements of the Parent Company and the Operating Partnership. The common units of limited partnership interest in the Operating Partnership are accounted for as partners’ equity in the Operating Partnership’s financial statements while the common units of limited partnership interests held by parties other than the Parent Company are presented as non-controlling interests in the Parent Company’s financial statements. The differences between the Parent Company and the Operating Partnership’s equity relate to the differences in the equity issued at the Parent Company and Operating Partnership levels.
To help investors understand the significant differences between the Parent Company and the Operating Partnership, this report presents the following as separate notes or sections for each of the Parent Company and the Operating Partnership:
2

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•Consolidated Financial Statements; and
•Notes to the Parent Company’s and Operating Partnership’s Equity.
This report also includes separate Item 4. (Controls and Procedures) disclosures and separate Exhibit 31 and 32 certifications for each of the Parent Company and the Operating Partnership in order to establish that the Chief Executive Officer and the Chief Financial Officer of each entity have made the requisite certifications and that the Parent Company and Operating Partnership are compliant with Rule 13a-15 or Rule 15d-15 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and 18 U.S.C. § 1350.
In order to highlight the differences between the Parent Company and the Operating Partnership, the separate sections in this report for the Parent Company and the Operating Partnership specifically refer to the Parent Company and the Operating Partnership. In the sections that combine disclosures of the Parent Company and the Operating Partnership, this report refers to such disclosures as those of the Company. Although the Operating Partnership is generally the entity that directly or indirectly enters into contracts and real estate ventures and holds assets and incurs debt, reference to the Company is appropriate because the business is one enterprise and the Parent Company operates the business through the Operating Partnership.
3

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TABLE OF CONTENTS

| Page
PART I — FINANCIAL INFORMATION |
Item 1. Financial Statements |
Brandywine Realty Trust |
Financial Statements of Brandywine Realty Trust | 5
Consolidated Balance Sheets as of September 30, 2022 and December 31, 2021 | 5
Consolidated Statements of Operations for the three and nine months ended September 30, 2022 and 2021 | 6
Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2022 and 2021 | 7
Consolidated Statements of Beneficiaries’ Equity for the three and nine months ended September 30, 2022 and 2021 | 8
Consolidated Statements of Cash Flows for the nine months ended September 30, 2022 and 2021 | 10
Brandywine Operating Partnership, L.P. |
Financial Statements of Brandywine Operating Partnership, L.P. | 11
Consolidated Balance Sheets as of September 30, 2022 and December 31, 2021 | 11
Consolidated Statements of Operations for the three and nine months ended September 30, 2022 and 2021 | 12
Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2022 and 2021 | 13
Consolidated Statements of Partners’ Equity for the three and nine months ended September 30, 2022 and 2021 | 14
Consolidated Statements of Cash Flows for the nine months ended September 30, 2022 and 2021 | 16
Notes to Unaudited Consolidated Financial Statements | 17
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations | 32
Item 3. Quantitative and Qualitative Disclosures about Market Risk | 47
Item 4. Controls and Procedures | 48
PART II — OTHER INFORMATION | 49
Item 1. Legal Proceedings | 49
Item 1A. Risk Factors | 49
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds | 49
Item 3. Defaults Upon Senior Securities | 49
Item 4. Mine Safety Disclosures | 49
Item 5. Other Information | 49
Item 6. Exhibits | 50
Signatures | 51

Filing Format
This combined Form 10-Q is being filed separately by Brandywine Realty Trust and Brandywine Operating Partnership, L.P.
4

Table of Contents
PART I - FINANCIAL INFORMATION
Item 1. — Financial Statements
BRANDYWINE REALTY TRUST
CONSOLIDATED BALANCE SHEETS
(unaudited, in thousands, except share and per share information)

| September 30, 2022 |  | December 31, 2021
ASSETS |  |  |
Real estate investments: |  |  |
Operating properties | $ | 3,587,083 |  |  | $ | 3,472,602 |
Accumulated depreciation | (1,034,681) |  |  | (957,450) |
Right of use asset - operating leases, net | 19,826 |  |  | 20,313 |
Operating real estate investments, net | 2,572,228 |  |  | 2,535,465 |
Construction-in-progress | 227,231 |  |  | 277,237 |
Land held for development | 74,272 |  |  | 114,604 |
Prepaid leasehold interests in land held for development, net | 35,576 |  |  | 27,762 |
Total real estate investments, net | 2,909,307 |  |  | 2,955,068 |
Assets held for sale, net | 19,534 |  |  | 562 |
Cash and cash equivalents | 31,198 |  |  | 27,463 |
Accounts receivable | 11,398 |  |  | 11,875 |
Accrued rent receivable, net of allowance of $4,048 and $4,133 as of September 30, 2022 and December 31, 2021, respectively | 175,908 |  |  | 167,210 |
Investment in unconsolidated real estate ventures | 579,457 |  |  | 435,506 |
Deferred costs, net | 95,470 |  |  | 86,862 |
Intangible assets, net | 20,383 |  |  | 28,556 |
Other assets | 131,532 |  |  | 133,094 |
Total assets | $ | 3,974,187 |  |  | $ | 3,846,196 |
LIABILITIES AND BENEFICIARIES' EQUITY |  |  |
Unsecured credit facility | $ | 246,000 |  |  | $ | 23,000 |
Unsecured term loan, net | 248,144 |  |  | 249,608 |
Unsecured senior notes, net | 1,580,579 |  |  | 1,580,978 |
Accounts payable and accrued expenses | 125,889 |  |  | 150,151 |
Distributions payable | 32,805 |  |  | 32,765 |
Deferred income, gains and rent | 22,913 |  |  | 23,849 |
Intangible liabilities, net | 10,723 |  |  | 12,981 |
Liabilities related to assets held for sale, net | 36 |  |  | — |
Lease liability - operating leases | 23,116 |  |  | 22,962 |
Other liabilities | 49,033 |  |  | 48,683 |
Total liabilities | $ | 2,339,238 |  |  | $ | 2,144,977 |
Commitments and contingencies (See Note 14) |  |  |
Brandywine Realty Trust's Equity: |  |  |
Common Shares of Brandywine Realty Trust's beneficial interest, $0.01 par value; shares authorized 400,000,000; 171,569,807 and 171,126,257 issued and outstanding as of September 30, 2022 and December 31, 2021, respectively | 1,716 |  |  | 1,712 |
Additional paid-in-capital | 3,151,177 |  |  | 3,146,786 |
Deferred compensation payable in common shares | 19,601 |  |  | 18,491 |
Common shares in grantor trust, 1,179,643 and 1,169,703 issued and outstanding as of September 30, 2022 and December 31, 2021, respectively | (19,601) |  |  | (18,491) |
Cumulative earnings | 1,146,543 |  |  | 1,122,372 |
Accumulated other comprehensive income (loss) | 4,525 |  |  | (2,020) |
Cumulative distributions | (2,676,702) |  |  | (2,578,583) |
Total Brandywine Realty Trust's equity | 1,627,259 |  |  | 1,690,267 |
Noncontrolling interests | 7,690 |  |  | 10,952 |
Total beneficiaries' equity | $ | 1,634,949 |  |  | $ | 1,701,219 |
Total liabilities and beneficiaries' equity | $ | 3,974,187 |  |  | $ | 3,846,196 |

The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE REALTY TRUST
CONSOLIDATED STATEMENTS OF OPERATIONS
(unaudited, in thousands, except share and per share information)

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Revenue |  |  |  |  |  |  |
Rents | $ | 117,481 |  |  | $ | 112,159 |  |  | $ | 350,279 |  |  | $ | 336,878 |
Third party management fees, labor reimbursement and leasing | 6,872 |  |  | 6,500 |  |  | 17,904 |  |  | 19,778 |
Other | 1,216 |  |  | 1,759 |  |  | 8,933 |  |  | 4,633 |
Total revenue | 125,569 |  |  | 120,418 |  |  | 377,116 |  |  | 361,289 |
Operating expenses |  |  |  |  |  |  |
Property operating expenses | 32,624 |  |  | 30,304 |  |  | 97,283 |  |  | 88,503 |
Real estate taxes | 12,313 |  |  | 13,421 |  |  | 39,872 |  |  | 42,784 |
Third party management expenses | 2,549 |  |  | 3,327 |  |  | 7,898 |  |  | 9,866 |
Depreciation and amortization | 45,134 |  |  | 48,175 |  |  | 132,875 |  |  | 131,303 |
General and administrative expenses | 7,564 |  |  | 7,076 |  |  | 25,892 |  |  | 22,016 |
Total operating expenses | 100,184 |  |  | 102,303 |  |  | 303,820 |  |  | 294,472 |
Gain on sale of real estate |  |  |  |  |  |  |
Net gain on disposition of real estate | 8,669 |  |  | — |  |  | 8,813 |  |  | 142 |
Net gain on sale of undepreciated real estate | 2,983 |  |  | 910 |  |  | 8,007 |  |  | 2,903 |
Total gain on sale of real estate | 11,652 |  |  | 910 |  |  | 16,820 |  |  | 3,045 |
Operating income | 37,037 |  |  | 19,025 |  |  | 90,116 |  |  | 69,862 |
Other income (expense): |  |  |  |  |  |  |
Interest and investment income | 498 |  |  | 4,494 |  |  | 1,387 |  |  | 7,845 |
Interest expense | (17,061) |  |  | (15,190) |  |  | (49,144) |  |  | (46,973) |
Interest expense - amortization of deferred financing costs | (745) |  |  | (709) |  |  | (2,259) |  |  | (2,127) |
Equity in loss of unconsolidated real estate ventures | (6,260) |  |  | (6,634) |  |  | (15,804) |  |  | (20,798) |
Net income before income taxes | 13,469 |  |  | 986 |  |  | 24,296 |  |  | 7,809 |
Income tax (provision) benefit | 9 |  |  | (12) |  |  | (66) |  |  | (46) |
Net income | 13,478 |  |  | 974 |  |  | 24,230 |  |  | 7,763 |
Net income attributable to noncontrolling interests | (37) |  |  | (7) |  |  | (59) |  |  | (42) |
Net income attributable to Brandywine Realty Trust | 13,441 |  |  | 967 |  |  | 24,171 |  |  | 7,721 |
Nonforfeitable dividends allocated to unvested restricted shareholders | (105) |  |  | (91) |  |  | (351) |  |  | (331) |
Net income attributable to Common Shareholders of Brandywine Realty Trust | $ | 13,336 |  |  | $ | 876 |  |  | $ | 23,820 |  |  | $ | 7,390 |
Basic income per Common Share | $ | 0.08 |  |  | $ | 0.01 |  |  | $ | 0.14 |  |  | $ | 0.04 |
Diluted income per Common Share | $ | 0.08 |  |  | $ | 0.01 |  |  | $ | 0.14 |  |  | $ | 0.04 |
Basic weighted average shares outstanding | 171,569,807 |  |  | 170,907,018 |  |  | 171,464,936 |  |  | 170,794,585 |
Diluted weighted average shares outstanding | 172,152,256 |  |  | 172,237,194 |  |  | 172,435,153 |  |  | 172,077,950 |

The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE REALTY TRUST
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(unaudited, in thousands)

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Net income | $ | 13,478 |  |  | $ | 974 |  |  | $ | 24,230 |  |  | $ | 7,763 |
Comprehensive income: |  |  |  |  |  |  |
Unrealized gain on derivative financial instruments | 490 |  |  | 911 |  |  | 6,001 |  |  | 2,681 |
Amortization of interest rate contracts (1) | 188 |  |  | 188 |  |  | 564 |  |  | 564 |
Total comprehensive income | 678 |  |  | 1,099 |  |  | 6,565 |  |  | 3,245 |
Comprehensive income | 14,156 |  |  | 2,073 |  |  | 30,795 |  |  | 11,008 |
Comprehensive income attributable to noncontrolling interest | (39) |  |  | (12) |  |  | (79) |  |  | (59) |
Comprehensive income attributable to Brandywine Realty Trust | $ | 14,117 |  |  | $ | 2,061 |  |  | $ | 30,716 |  |  | $ | 10,949 |

(1)Amounts reclassified from comprehensive income to interest expense within the Consolidated Statements of Operations.
The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE REALTY TRUST
CONSOLIDATED STATEMENTS OF BENEFICIARIES’ EQUITY
(unaudited, in thousands, except number of shares)

| Number of Common Shares |  | Number of Rabbi Trust/Deferred Compensation Shares |  | Common Shares of Brandywine Realty Trust's beneficial interest |  | Additional Paid-in Capital |  | Deferred Compensation Payable in Common Shares |  | Common Shares in Grantor Trust |  | Cumulative Earnings |  | Accumulated Other Comprehensive Income (Loss) |  | Cumulative Distributions |  | Noncontrolling Interests |  | Total
BALANCE, December 31, 2021 | 171,126,257 |  |  | 1,169,703 |  |  | $ | 1,712 |  |  | $ | 3,146,786 |  |  | $ | 18,491 |  |  | $ | (18,491) |  |  | $ | 1,122,372 |  |  | $ | (2,020) |  |  | $ | (2,578,583) |  |  | $ | 10,952 |  |  | $ | 1,701,219 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 6,093 |  |  |  |  |  |  | 8 |  |  | 6,101 |
Other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,940 |  |  |  |  | 12 |  |  | 3,952 |
Redemption of LP Units |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (4,006) |  |  | (4,006) |
Share-based compensation activity | 277,061 |  |  | 68,540 |  |  | 2 |  |  | 1,653 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,655 |
Share Issuance from/(to) Deferred Compensation Plan | (19,406) |  |  | (52,702) |  |  |  |  | (249) |  |  | 895 |  |  | (895) |  |  |  |  |  |  |  |  |  |  | (249) |
Reallocation of Noncontrolling interest |  |  |  |  |  |  | (959) |  |  |  |  |  |  |  |  |  |  |  |  | 959 |  | — |
Distributions declared $0.19 per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (32,711) |  |  | (98) |  |  | (32,809) |
BALANCE, March 31, 2022 | 171,383,912 |  |  | 1,185,541 |  |  | $ | 1,714 |  |  | $ | 3,147,231 |  |  | $ | 19,386 |  |  | $ | (19,386) |  |  | $ | 1,128,465 |  |  | $ | 1,920 |  |  | $ | (2,611,294) |  |  | $ | 7,827 |  |  | $ | 1,675,863 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 4,637 |  |  |  |  |  |  | 14 |  |  | 4,651 |
Other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,929 |  |  |  |  | 6 |  |  | 1,935 |
Share-based compensation activity | 191,368 |  |  | 16,844 |  |  | 2 |  |  | 1,915 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,917 |
Share Issuance from/(to) Deferred Compensation Plan |  |  |  |  |  |  |  |  | 215 |  |  | (215) |  |  |  |  |  |  |  |  |  |  | — |
Distributions declared $0.19 per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (32,705) |  |  | (98) |  |  | (32,803) |
BALANCE, June 30, 2022 | 171,575,280 |  |  | 1,202,385 |  |  | $ | 1,716 |  |  | $ | 3,149,146 |  |  | $ | 19,601 |  |  | $ | (19,601) |  |  | $ | 1,133,102 |  |  | $ | 3,849 |  |  | $ | (2,643,999) |  |  | $ | 7,749 |  |  | $ | 1,651,563 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 13,441 |  |  |  |  |  |  | 37 |  |  | 13,478 |
Other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 676 |  |  |  |  | 2 |  |  | 678 |
Share-based compensation activity | 1,100 |  |  |  |  |  |  | 2,094 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,094 |
Share Issuance from/(to) Deferred Compensation Plan | (6,573) |  |  | (22,742) |  |  |  |  | (63) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (63) |
Distributions declared $0.19 per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (32,703) |  |  | (98) |  |  | (32,801) |
BALANCE, September 30, 2022 | 171,569,807 |  |  | 1,179,643 |  |  | $ | 1,716 |  |  | $ | 3,151,177 |  |  | $ | 19,601 |  |  | $ | (19,601) |  |  | $ | 1,146,543 |  |  | $ | 4,525 |  |  | $ | (2,676,702) |  |  | $ | 7,690 |  |  | $ | 1,634,949 |

The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE REALTY TRUST
CONSOLIDATED STATEMENT OF BENEFICIARIES’ EQUITY
(unaudited, in thousands, except number of shares)

| Number of Common Shares |  | Number of Rabbi Trust/Deferred Compensation Shares |  | Common Shares of Brandywine Realty Trust's beneficial interest |  | Additional Paid-in Capital |  | Deferred Compensation Payable in Common Shares |  | Common Shares in Grantor Trust |  | Cumulative Earnings |  | Accumulated Other Comprehensive Income (Loss) |  | Cumulative Distributions |  | Noncontrolling Interests |  | Total
BALANCE, December 31, 2020 | 170,572,964 |  |  | 1,160,494 |  |  | $ | 1,707 |  |  | $ | 3,138,152 |  |  | $ | 17,516 |  |  | $ | (17,516) |  |  | $ | 1,110,083 |  |  | $ | (7,561) |  |  | $ | (2,448,238) |  |  | $ | 10,505 |  |  | $ | 1,804,648 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 6,921 |  |  |  |  |  |  | 43 |  |  | 6,964 |
Other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,092 |  |  |  |  | 6 |  |  | 1,098 |
Share-based compensation activity | 108,345 |  |  | 12,719 |  |  |  |  | 2,502 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,502 |
Share Issuance from/(to) Deferred Compensation Plan | (18,058) |  |  | (61,436) |  |  |  |  | (198) |  |  | 142 |  |  | (142) |  |  |  |  |  |  |  |  |  |  | (198) |
Distributions declared ($0.19 per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (32,573) |  |  | (187) |  |  | (32,760) |
BALANCE, March 31, 2021 | 170,663,251 |  |  | 1,111,777 |  |  | $ | 1,707 |  |  | $ | 3,140,456 |  |  | $ | 17,658 |  |  | $ | (17,658) |  |  | $ | 1,117,004 |  |  | $ | (6,469) |  |  | $ | (2,480,811) |  |  | $ | 10,367 |  |  | $ | 1,782,254 |
Net loss |  |  |  |  |  |  |  |  |  |  |  |  | (167) |  |  |  |  |  |  | (8) |  |  | (175) |
Other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,042 |  |  |  |  | 6 |  |  | 1,048 |
Issuance of partnership interest in consolidated real estate ventures |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,289 |  |  | 2,289 |
Redemption of LP Units |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (2,334) |  |  | (2,334) |
Share-based compensation activity | 237,240 |  |  | 63,566 |  |  | 2 |  |  | 688 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 690 |
Share Issuance from/(to) Deferred Compensation Plan |  |  |  |  |  |  |  |  | 833 |  |  | (833) |  |  |  |  |  |  |  |  |  |  | — |
Reallocation of Noncontrolling interest |  |  |  |  |  |  | (569) |  |  |  |  |  |  |  |  |  |  |  |  | 569 |  |  | — |
Distributions declared ($0.19 per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (32,562) |  |  | (157) |  |  | (32,719) |
BALANCE, June 30, 2021 | 170,900,491 |  |  | 1,175,343 |  |  | $ | 1,709 |  |  | $ | 3,140,575 |  |  | $ | 18,491 |  |  | $ | (18,491) |  |  | $ | 1,116,837 |  |  | $ | (5,427) |  |  | $ | (2,513,373) |  |  | $ | 10,732 |  |  | $ | 1,751,053 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 967 |  |  |  |  |  |  | 7 |  |  | 974 |
Other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,094 |  |  |  |  | 5 |  |  | 1,099 |
Issuance of Common Shares of Beneficial Interest | 226,695 |  |  |  |  | 3 |  |  | 3,049 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,052 |
Issuance of partnership interest in consolidated real estate ventures |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 476 |  |  | 476 |
Share-based compensation activity | (929) |  |  | (5,640) |  |  |  |  | 1,585 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,585 |
Distributions declared $0.19 per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (32,606) |  |  | (156) |  |  | (32,762) |
BALANCE, September 30, 2021 | 171,126,257 |  |  | 1,169,703 |  |  | $ | 1,712 |  |  | $ | 3,145,209 |  |  | $ | 18,491 |  |  | $ | (18,491) |  |  | $ | 1,117,804 |  |  | $ | (4,333) |  |  | $ | (2,545,979) |  |  | $ | 11,064 |  |  | $ | 1,725,477 |

The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE REALTY TRUST
CONSOLIDATED STATEMENTS OF CASH FLOWS
(unaudited, in thousands)

| Nine Months Ended September 30,
| 2022 |  | 2021
Cash flows from operating activities: |  |  |
Net income | $ | 24,230 |  |  | $ | 7,763 |
Adjustments to reconcile net income to net cash from operating activities: |  |  |
Depreciation and amortization | 132,875 |  |  | 131,303 |
Amortization of deferred financing costs | 2,259 |  |  | 2,127 |
Amortization of debt discount/(premium), net | (1,463) |  |  | (1,463) |
Amortization of stock compensation costs | 7,232 |  |  | 5,732 |
Straight-line rent income | (8,958) |  |  | (10,641) |
Amortization of acquired above (below) market leases, net | (2,189) |  |  | (3,929) |
Ground rent expense | 611 |  |  | 712 |
Provision for doubtful accounts | — |  |  | 940 |
Total gain on sale of real estate | (16,820) |  |  | (3,045) |
Loss from unconsolidated real estate ventures, net of distributions | 15,049 |  |  | 20,798 |
Income tax provision | 66 |  |  | 46 |
Changes in assets and liabilities: |  |  |
Accounts receivable | 933 |  |  | 672 |
Other assets | (9,949) |  |  | (8,562) |
Accounts payable and accrued expenses | 3,240 |  |  | 3,650 |
Deferred income, gains and rent | (666) |  |  | 914 |
Other liabilities | 1,712 |  |  | (6,298) |
Net cash provided by operating activities | 148,162 |  |  | 140,719 |
Cash flows from investing activities: |  |  |
Acquisition of properties | (3,446) |  |  | — |
Proceeds from the sale of properties | 35,462 |  |  | 10,303 |
Proceeds from insurance | — |  |  | 1,250 |
Proceeds from note receivable | — |  |  | 50,000 |
Capital expenditures for tenant improvements | (67,782) |  |  | (30,168) |
Capital expenditures for redevelopments | (74,383) |  |  | (18,705) |
Capital expenditures for developments | (82,507) |  |  | (26,694) |
Advances for the purchase of tenant assets, net of repayments | (447) |  |  | 279 |
Investment in unconsolidated real estate ventures | (43,681) |  |  | (27,210) |
Deposits for real estate | (7,450) |  |  | — |
Capital distributions from unconsolidated real estate ventures | 8,930 |  |  | 7,499 |
Leasing costs paid | (20,096) |  |  | (11,475) |
Net cash used in investing activities | (255,400) |  |  | (44,921) |
Cash flows from financing activities: |  |  |
Proceeds from credit facility borrowings | 260,000 |  |  | 116,000 |
Repayments of credit facility borrowings | (37,000) |  |  | (116,000) |
Debt financing costs paid | (6,641) |  |  | — |
Exercise of stock options, net | — |  |  | (63) |
Shares used for employee taxes upon vesting of share awards | (2,941) |  |  | (1,762) |
Partner contributions to consolidated real estate venture | — |  |  | 2,765 |
Redemption of limited partnership units | (4,006) |  |  | (2,334) |
Distributions paid to shareholders | (98,020) |  |  | (97,637) |
Distributions to noncontrolling interest | (353) |  |  | (547) |
Net cash provided by (used in) financing activities | 111,039 |  |  | (99,578) |
Increase/(Decrease) in cash and cash equivalents and restricted cash | 3,801 |  |  | (3,780) |
Cash and cash equivalents and restricted cash at beginning of period | 28,300 |  |  | 47,077 |
Cash and cash equivalents and restricted cash at end of period | $ | 32,101 |  |  | $ | 43,297 |
Reconciliation of cash and cash equivalents and restricted cash: |  |  |
Cash and cash equivalents, beginning of period | $ | 27,463 |  |  | $ | 46,344 |
Restricted cash, beginning of period | 837 |  |  | 733 |
Cash and cash equivalents and restricted cash, beginning of period | $ | 28,300 |  |  | $ | 47,077 |
Cash and cash equivalents, end of period | $ | 31,198 |  |  | $ | 42,484 |
Restricted cash, end of period | 903 |  |  | 813 |
Cash and cash equivalents and restricted cash, end of period | $ | 32,101 |  |  | $ | 43,297 |
Supplemental disclosure: |  |  |
Cash paid for interest, net of capitalized interest during the nine months ended September 30, 2022 and 2021 of $7,274 and $6,348, respectively | $ | 47,711 |  |  | $ | 45,786 |
Cash paid for income taxes | 902 |  |  | 23 |
Supplemental disclosure of non-cash activity: |  |  |
Dividends and distributions declared but not paid | 32,805 |  |  | 32,763 |
Change in investment in real estate ventures as a result of deconsolidation | 107,057 |  |  | 32,761 |
Change in operating real estate from deconsolidation of operating properties | (105,405) |  |  | (30,073) |
Change in other assets as a result of deconsolidation of operating properties | (1,652) |  |  | (2,688) |
Change in other assets as a result of investing activities | 13,396 |  |  | — |
Change in capital expenditures financed through accounts payable at period end | (11,020) |  |  | 6,653 |
Change in capital expenditures financed through retention payable at period end | (4,609) |  |  | (1,473) |

The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE OPERATING PARTNERSHIP, L.P.
CONSOLIDATED BALANCE SHEETS
(unaudited, in thousands, except unit and per unit information)

| September 30, 2022 |  | December 31, 2021
ASSETS |  |  |
Real estate investments: |  |  |
Operating properties | $ | 3,587,083 |  |  | $ | 3,472,602 |
Accumulated depreciation | (1,034,681) |  |  | (957,450) |
Right of use asset - operating leases, net | 19,826 |  |  | 20,313 |
Operating real estate investments, net | 2,572,228 |  |  | 2,535,465 |
Construction-in-progress | 227,231 |  |  | 277,237 |
Land held for development | 74,272 |  |  | 114,604 |
Prepaid leasehold interests in land held for development, net | 35,576 |  |  | 27,762 |
Total real estate investments, net | 2,909,307 |  |  | 2,955,068 |
Assets held for sale, net | 19,534 |  |  | 562 |
Cash and cash equivalents | 31,198 |  |  | 27,463 |
Accounts receivable | 11,398 |  |  | 11,875 |
Accrued rent receivable, net of allowance of $4,048 and $4,133 as of September 30, 2022 and December 31, 2021, respectively | 175,908 |  |  | 167,210 |
Investment in unconsolidated real estate ventures | 579,457 |  |  | 435,506 |
Deferred costs, net | 95,470 |  |  | 86,862 |
Intangible assets, net | 20,383 |  |  | 28,556 |
Other assets | 131,532 |  |  | 133,094 |
Total assets | $ | 3,974,187 |  |  | $ | 3,846,196 |
LIABILITIES AND PARTNERS' EQUITY |  |  |
Unsecured credit facility | $ | 246,000 |  |  | $ | 23,000 |
Unsecured term loan, net | 248,144 |  |  | 249,608 |
Unsecured senior notes, net | 1,580,579 |  |  | 1,580,978 |
Accounts payable and accrued expenses | 125,889 |  |  | 150,151 |
Distributions payable | 32,805 |  |  | 32,765 |
Deferred income, gains and rent | 22,913 |  |  | 23,849 |
Intangible liabilities, net | 10,723 |  |  | 12,981 |
Liabilities related to assets held for sale, net | 36 |  |  | — |
Lease liability - operating leases | 23,116 |  |  | 22,962 |
Other liabilities | 49,033 |  |  | 48,683 |
Total liabilities | $ | 2,339,238 |  |  | $ | 2,144,977 |
Commitments and contingencies (See Note 14) |  |  |
Redeemable limited partnership units at redemption value; 516,467 and 823,983 issued and outstanding as of September 30, 2022 and December 31, 2021, respectively | 3,533 |  |  | 11,140 |
Brandywine Operating Partnership, L.P.'s equity: |  |  |
General Partnership Capital; 171,569,807 and 171,126,257 units issued and outstanding as of September 30, 2022 and December 31, 2021, respectively | 1,624,388 |  |  | 1,689,611 |
Accumulated other comprehensive income (loss) | 4,199 |  |  | (2,366) |
Total Brandywine Operating Partnership, L.P.'s equity | 1,628,587 |  |  | 1,687,245 |
Noncontrolling interest - consolidated real estate ventures | 2,829 |  |  | 2,834 |
Total partners' equity | $ | 1,631,416 |  |  | $ | 1,690,079 |
Total liabilities and partners' equity | $ | 3,974,187 |  |  | $ | 3,846,196 |

The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE OPERATING PARTNERSHIP, L.P.
CONSOLIDATED STATEMENTS OF OPERATIONS
(unaudited, in thousands, except unit and per unit information)

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Revenue |  |  |  |  |  |  |
Rents | $ | 117,481 |  |  | $ | 112,159 |  |  | $ | 350,279 |  |  | $ | 336,878 |
Third party management fees, labor reimbursement and leasing | 6,872 |  |  | 6,500 |  |  | 17,904 |  |  | 19,778 |
Other | 1,216 |  |  | 1,759 |  |  | 8,933 |  |  | 4,633 |
Total revenue | 125,569 |  |  | 120,418 |  |  | 377,116 |  |  | 361,289 |
Operating expenses |  |  |  |  |  |  |
Property operating expenses | 32,624 |  |  | 30,304 |  |  | 97,283 |  |  | 88,503 |
Real estate taxes | 12,313 |  |  | 13,421 |  |  | 39,872 |  |  | 42,784 |
Third party management expenses | 2,549 |  |  | 3,327 |  |  | 7,898 |  |  | 9,866 |
Depreciation and amortization | 45,134 |  |  | 48,175 |  |  | 132,875 |  |  | 131,303 |
General and administrative expenses | 7,564 |  |  | 7,076 |  |  | 25,892 |  |  | 22,016 |
Total operating expenses | 100,184 |  |  | 102,303 |  |  | 303,820 |  |  | 294,472 |
Gain on sale of real estate |  |  |  |  |  |  |
Net gain on disposition of real estate | 8,669 |  |  | — |  |  | 8,813 |  |  | 142 |
Net gain on sale of undepreciated real estate | 2,983 |  |  | 910 |  |  | 8,007 |  |  | 2,903 |
Total gain on sale of real estate | 11,652 |  |  | 910 |  |  | 16,820 |  |  | 3,045 |
Operating income | 37,037 |  |  | 19,025 |  |  | 90,116 |  |  | 69,862 |
Other income (expense): |  |  |  |  |  |  |
Interest and investment income | 498 |  |  | 4,494 |  |  | 1,387 |  |  | 7,845 |
Interest expense | (17,061) |  |  | (15,190) |  |  | (49,144) |  |  | (46,973) |
Interest expense - amortization of deferred financing costs | (745) |  |  | (709) |  |  | (2,259) |  |  | (2,127) |
Equity in loss of unconsolidated real estate ventures | (6,260) |  |  | (6,634) |  |  | (15,804) |  |  | (20,798) |
Net income before income taxes | 13,469 |  |  | 986 |  |  | 24,296 |  |  | 7,809 |
Income tax (provision) benefit | 9 |  |  | (12) |  |  | (66) |  |  | (46) |
Net income | 13,478 |  |  | 974 |  |  | 24,230 |  |  | 7,763 |
Net loss attributable to noncontrolling interests - consolidated real estate ventures | 1 |  |  | 2 |  |  | 5 |  |  | 4 |
Net income attributable to Brandywine Operating Partnership | 13,479 |  |  | 976 |  |  | 24,235 |  |  | 7,767 |
Nonforfeitable dividends allocated to unvested restricted unitholders | (105) |  |  | (91) |  |  | (351) |  |  | (331) |
Net income attributable to Common Partnership Unitholders of Brandywine Operating Partnership, L.P. | $ | 13,374 |  |  | $ | 885 |  |  | $ | 23,884 |  |  | $ | 7,436 |
Basic income per Common Partnership Unit | $ | 0.08 |  |  | $ | 0.01 |  |  | $ | 0.14 |  |  | $ | 0.04 |
Diluted income per Common Partnership Unit | $ | 0.08 |  |  | $ | 0.01 |  |  | $ | 0.14 |  |  | $ | 0.04 |
Basic weighted average common partnership units outstanding | 172,086,274 |  |  | 171,731,001 |  |  | 172,019,701 |  |  | 171,710,387 |
Diluted weighted average common partnership units outstanding | 172,668,723 |  |  | 173,061,177 |  |  | 172,989,918 |  |  | 172,993,752 |

The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE OPERATING PARTNERSHIP, L.P.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(unaudited, in thousands)

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Net income | $ | 13,478 |  |  | $ | 974 |  |  | $ | 24,230 |  |  | $ | 7,763 |
Comprehensive income: |  |  |  |  |  |  |
Unrealized gain on derivative financial instruments | 490 |  |  | 911 |  |  | 6,001 |  |  | 2,681 |
Amortization of interest rate contracts (1) | 188 |  |  | 188 |  |  | 564 |  |  | 564 |
Total comprehensive income | 678 |  |  | 1,099 |  |  | 6,565 |  |  | 3,245 |
Comprehensive income | 14,156 |  |  | 2,073 |  |  | 30,795 |  |  | 11,008 |
Comprehensive loss attributable to noncontrolling interest - consolidated real estate ventures | 1 |  |  | 2 |  |  | 5 |  |  | 4 |
Comprehensive income attributable to Brandywine Operating Partnership | $ | 14,157 |  |  | $ | 2,075 |  |  | $ | 30,800 |  |  | $ | 11,012 |

(1)Amounts reclassified from comprehensive income to interest expense within the Consolidated Statements of Operations.
The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE OPERATING PARTNERSHIP, L.P.
CONSOLIDATED STATEMENTS OF PARTNERS’ EQUITY
(unaudited, in thousands, except number of units)

| General Partner Capital |  |  |  |  |  |
| Units |  | Amount |  | Accumulated Other Comprehensive Income |  | Noncontrolling Interest - Consolidated Real Estate Ventures |  | Total Partners' Equity
BALANCE, December 31, 2021 | 171,126,257 |  |  | $ | 1,689,611 |  |  | $ | (2,366) |  |  | $ | 2,834 |  |  | $ | 1,690,079 |
Net income (loss) |  |  | 6,103 |  |  |  |  | (2) |  |  | 6,101 |
Other comprehensive income |  |  |  |  | 3,952 |  |  |  |  | 3,952 |
Deferred compensation obligation | (19,406) |  |  | (249) |  |  |  |  |  |  | (249) |
Repurchase and retirement of LP units |  |  | (4,006) |  |  |  |  |  |  | (4,006) |
Share-based compensation activity | 277,061 |  |  | 1,655 |  |  |  |  |  |  | 1,655 |
Adjustment of redeemable partnership units to liquidation value at period end |  |  | 3,704 |  |  |  |  |  |  | 3,704 |
Distributions declared to general partnership unitholders ($0.19 per unit) |  |  | (32,711) |  |  |  |  |  |  | (32,711) |
BALANCE, March 31, 2022 | 171,383,912 |  |  | $ | 1,664,107 |  |  | $ | 1,586 |  |  | $ | 2,832 |  |  | $ | 1,668,525 |
Net income (loss) |  |  | 4,653 |  |  |  |  | (2) |  |  | 4,651 |
Other comprehensive income |  |  |  |  | 1,935 |  |  |  |  | 1,935 |
Share-based compensation activity | 191,368 |  |  | 1,917 |  |  |  |  |  |  | 1,917 |
Adjustment of redeemable partnership units to liquidation value at period end |  |  | 2,181 |  |  |  |  |  |  | 2,181 |
Distributions declared to general partnership unitholders ($0.19 per unit) |  |  | (32,705) |  |  |  |  |  |  | (32,705) |
BALANCE, June 30, 2022 | 171,575,280 |  |  | $ | 1,640,153 |  |  | $ | 3,521 |  |  | $ | 2,830 |  |  | $ | 1,646,504 |
Net income |  |  | 13,479 |  |  |  |  | (1) |  |  | 13,478 |
Other comprehensive income |  |  |  |  | 678 |  |  |  |  | 678 |
Deferred compensation obligation | (6,573) |  |  | (63) |  |  |  |  |  |  | (63) |
Share-based compensation activity | 1,100 |  |  | 2,094 |  |  |  |  |  |  | 2,094 |
Adjustment of redeemable partnership units to liquidation value at period end |  |  | 1,428 |  |  |  |  |  |  | 1,428 |
Distributions declared to general partnership unitholders ($0.19 per unit) |  |  | (32,703) |  |  |  |  |  |  | (32,703) |
BALANCE, September 30, 2022 | 171,569,807 |  |  | $ | 1,624,388 |  |  | $ | 4,199 |  |  | $ | 2,829 |  |  | $ | 1,631,416 |

The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE OPERATING PARTNERSHIP, L.P.
CONSOLIDATED STATEMENT OF PARTNERS’ EQUITY
(unaudited, in thousands, except number of units)

| General Partner Capital |  |  |  |  |  |
| Units |  | Amount |  | Accumulated Other Comprehensive Income (Loss) |  | Noncontrolling Interest - Consolidated Real Estate Ventures |  | Total Partners' Equity
BALANCE, December 31, 2020 | 170,572,964 |  |  | $ | 1,800,945 |  |  | $ | (7,935) |  |  | $ | 72 |  |  | $ | 1,793,082 |
Net income (loss) |  |  | 6,965 |  |  |  |  | (1) |  |  | 6,964 |
Other comprehensive income |  |  |  |  | 1,098 |  |  |  |  | 1,098 |
Deferred compensation obligation | (18,058) |  |  | (198) |  |  |  |  |  |  | (198) |
Share-based compensation activity | 108,345 |  |  | 2,502 |  |  |  |  |  |  | 2,502 |
Adjustment of redeemable partnership units to liquidation value at period end |  |  | (1,294) |  |  |  |  |  |  | (1,294) |
Distributions declared to general partnership unitholders ($0.19 per unit) |  |  | (32,573) |  |  |  |  |  |  | (32,573) |
BALANCE, March 31, 2021 | 170,663,251 |  |  | $ | 1,776,347 |  |  | $ | (6,837) |  |  | $ | 71 |  |  | $ | 1,769,581 |
Net loss |  |  | (174) |  |  |  |  | (1) |  |  | (175) |
Other comprehensive income |  |  |  |  | 1,048 |  |  |  |  | 1,048 |
Repurchase and retirement of LP units |  |  | (2,334) |  |  |  |  |  |  | (2,334) |
Issuance of partnership interest in consolidated real estate ventures |  |  | 2,289 |  |  |  |  |  |  | 2,289 |
Share-based compensation activity | 237,240 |  |  | 690 |  |  |  |  |  |  | 690 |
Adjustment of redeemable partnership units to liquidation value at period end |  |  | 1,066 |  |  |  |  |  |  | 1,066 |
Distributions declared to general partnership unitholders ($0.19 per unit) |  |  | (32,562) |  |  |  |  |  |  | (32,562) |
BALANCE, June 30, 2021 | 170,900,491 |  |  | $ | 1,745,322 |  |  | $ | (5,789) |  |  | $ | 70 |  |  | $ | 1,739,603 |
Net income |  |  | 976 |  |  |  |  | (2) |  |  | 974 |
Other comprehensive income |  |  |  |  | 1,099 |  |  |  |  | 1,099 |
Issuance of LP Units | 226,695 |  |  | 3,052 |  |  |  |  |  |  | 3,052 |
Issuance of partnership interest in consolidated real estate ventures |  |  | 476 |  |  |  |  |  | 476 |
Share-based compensation activity | (929) |  |  | 1,585 |  |  |  |  |  |  | 1,585 |
Adjustment of redeemable partnership units to liquidation value at period end |  |  | 124 |  |  |  |  |  |  | 124 |
Distributions declared to general partnership unitholders ($0.19 per unit) |  |  | (32,606) |  |  |  |  |  |  | (32,606) |
BALANCE, September 30, 2021 | 171,126,257 |  |  | $ | 1,718,929 |  |  | $ | (4,690) |  |  | $ | 68 |  |  | $ | 1,714,307 |

The accompanying notes are an integral part of these consolidated financial statements.
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BRANDYWINE OPERATING PARTNERSHIP L.P.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(unaudited, in thousands)

| Nine Months Ended September 30,
| 2022 |  | 2021
Cash flows from operating activities: |  |  |
Net income | $ | 24,230 |  |  | $ | 7,763 |
Adjustments to reconcile net income to net cash from operating activities: |  |  |
Depreciation and amortization | 132,875 |  |  | 131,303 |
Amortization of deferred financing costs | 2,259 |  |  | 2,127 |
Amortization of debt discount/(premium), net | (1,463) |  |  | (1,463) |
Amortization of stock compensation costs | 7,232 |  |  | 5,732 |
Straight-line rent income | (8,958) |  |  | (10,641) |
Amortization of acquired above (below) market leases, net | (2,189) |  |  | (3,929) |
Ground rent expense | 611 |  |  | 712 |
Provision for doubtful accounts | — |  |  | 940 |
Total gain on sale of real estate | (16,820) |  |  | (3,045) |
Loss from unconsolidated real estate ventures, net of distributions | 15,049 |  |  | 20,798 |
Income tax provision | 66 |  |  | 46 |
Changes in assets and liabilities: |  |  |
Accounts receivable | 933 |  |  | 672 |
Other assets | (9,949) |  |  | (8,562) |
Accounts payable and accrued expenses | 3,240 |  |  | 3,650 |
Deferred income, gains and rent | (666) |  |  | 914 |
Other liabilities | 1,712 |  |  | (6,298) |
Net cash provided by operating activities | 148,162 |  |  | 140,719 |
Cash flows from investing activities: |  |  |
Acquisition of properties | (3,446) |  |  | — |
Proceeds from the sale of properties | 35,462 |  |  | 10,303 |
Proceeds from insurance | — |  |  | 1,250 |
Proceeds from note receivable | — |  |  | 50,000 |
Capital expenditures for tenant improvements | (67,782) |  |  | (30,168) |
Capital expenditures for redevelopments | (74,383) |  |  | (18,705) |
Capital expenditures for developments | (82,507) |  |  | (26,694) |
Advances for the purchase of tenant assets, net of repayments | (447) |  |  | 279 |
Investment in unconsolidated real estate ventures | (43,681) |  |  | (27,210) |
Deposits for real estate | (7,450) |  |  | — |
Capital distributions from unconsolidated real estate ventures | 8,930 |  |  | 7,499 |
Leasing costs paid | (20,096) |  |  | (11,475) |
Net cash used in investing activities | (255,400) |  |  | (44,921) |
Cash flows from financing activities: |  |  |
Proceeds from credit facility borrowings | 260,000 |  |  | 116,000 |
Repayments of credit facility borrowings | (37,000) |  |  | (116,000) |
Debt financing costs paid | (6,641) |  |  | — |
Exercise of stock options, net | — |  |  | (63) |
Shares used for employee taxes upon vesting of share awards | (2,941) |  |  | (1,762) |
Partner contributions to consolidated real estate venture | — |  |  | 2,765 |
Redemption of limited partnership units | (4,006) |  |  | (2,334) |
Distributions paid to preferred and common partnership units | (98,373) |  |  | (98,184) |
Net cash provided by (used in) financing activities | 111,039 |  |  | (99,578) |
Increase/(Decrease) in cash and cash equivalents and restricted cash | 3,801 |  |  | (3,780) |
Cash and cash equivalents and restricted cash at beginning of period | 28,300 |  |  | 47,077 |
Cash and cash equivalents and restricted cash at end of period | $ | 32,101 |  |  | $ | 43,297 |
Reconciliation of cash and cash equivalents and restricted cash: |  |  |
Cash and cash equivalents, beginning of period | $ | 27,463 |  |  | $ | 46,344 |
Restricted cash, beginning of period | 837 |  |  | 733 |
Cash and cash equivalents and restricted cash, beginning of period | $ | 28,300 |  |  | $ | 47,077 |
Cash and cash equivalents, end of period | $ | 31,198 |  |  | $ | 42,484 |
Restricted cash, end of period | 903 |  |  | 813 |
Cash and cash equivalents and restricted cash, end of period | $ | 32,101 |  |  | $ | 43,297 |
Supplemental disclosure: |  |  |
Cash paid for interest, net of capitalized interest during the nine months ended September 30, 2022 and 2021 of $7,274 and $6,348, respectively | $ | 47,711 |  |  | $ | 45,786 |
Cash paid for income taxes | 902 |  |  | 23 |
Supplemental disclosure of non-cash activity: |  |  |
Dividends and distributions declared but not paid | 32,805 |  |  | 32,763 |
Change in investment in real estate ventures as a result of deconsolidation | 107,057 |  |  | 32,761 |
Change in operating real estate from deconsolidation of operating properties | (105,405) |  |  | (30,073) |
Change in other assets as a result of deconsolidation of operating properties | (1,652) |  |  | (2,688) |
Change in other assets as a result of investing activities | 13,396 |  |  | — |
Change in capital expenditures financed through accounts payable at period end | (11,020) |  |  | 6,653 |
Change in capital expenditures financed through retention payable at period end | (4,609) |  |  | (1,473) |

The accompanying notes are an integral part of these consolidated financial statements.
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NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
1. ORGANIZATION OF THE PARENT COMPANY AND THE OPERATING PARTNERSHIP
Brandywine Realty Trust (the "Parent Company") is a self-administered and self-managed real estate investment trust (“REIT”) engaged in the acquisition, development, redevelopment, ownership, management, and operation of a portfolio of office and mixed-use properties. The Parent Company owns its assets and conducts its operations through Brandywine Operating Partnership, L.P. (the "Operating Partnership") and subsidiaries of the Operating Partnership. The Parent Company is the sole general partner of the Operating Partnership and, as of September 30, 2022, owned a 99.7% interest in the Operating Partnership. The Parent Company’s common shares of beneficial interest are publicly traded on the New York Stock Exchange under the ticker symbol “BDN.” The Parent Company, the Operating Partnership, and their consolidated subsidiaries are collectively referred to as the "Company."
As of September 30, 2022, the Company owned 78 properties that contained an aggregate of approximately 13.7 million net rentable square feet (collectively, the “Properties”). The Company’s core portfolio of operating properties (the “Core Properties”) excludes development properties, redevelopment properties, and properties held for sale. The Properties were comprised of the following as of September 30, 2022:

| Number of Properties |  | Rentable Square Feet
Office properties | 67 |  |  | 11,848,707 |
Mixed-use properties | 5 |  |  | 942,334 |
Core Properties | 72 |  |  | 12,791,041 |
Development property | 1 |  |  | 144,685 |
Redevelopment properties | 3 |  |  | 436,659 |
Recently completed - not stabilized property | 1 |  |  | 205,803 |
Held for sale properties | 1 |  |  | 86,021 |
The Properties | 78 |  |  | 13,664,209 |

In addition to the Properties, as of September 30, 2022, the Company owned 159.9 acres of land held for development. The Company also held a leasehold interest in one land parcel totaling 0.8 acres, acquired through a prepaid 99-year ground lease, and held options to purchase approximately 55.1 additional acres of undeveloped land. As of September 30, 2022, the total potential development that this inventory of land could support under current zoning and entitlements, including the parcels under option, amounted to an estimated 12.8 million square feet.
As of September 30, 2022, the Company also owned economic interests in thirteen unconsolidated real estate ventures (see Note 4, ''Investment in Unconsolidated Real Estate Ventures,” for further information). The Properties and the properties owned by the unconsolidated real estate ventures are primarily located in or near Philadelphia, Pennsylvania; Austin, Texas; Metropolitan Washington, D.C.; Southern New Jersey; and Wilmington, Delaware.
The Company conducts its third-party real estate management services business primarily through wholly-owned management company subsidiaries. As of September 30, 2022, the management company subsidiaries were managing properties containing an aggregate of approximately 23.1 million net rentable square feet, of which approximately 13.7 million net rentable square feet related to Properties owned by the Company and approximately 9.4 million net rentable square feet related to properties owned by third parties and unconsolidated real estate ventures.
Unless otherwise indicated, all references in this Form 10-Q to square feet represent net rentable area.
2. BASIS OF PRESENTATION
Basis of Presentation
The consolidated financial statements have been prepared by the Company pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) for interim financial statements. Certain information and footnote disclosures normally included in the annual financial statements prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") have been condensed or omitted pursuant to such rules and regulations. In the opinion of management, all adjustments consist solely of normal recurring matters, and result in a fair statement of the financial position of the Company as of September 30, 2022, the results of its operations for the three and nine months ended September 30, 2022 and 2021 and its cash flows for the nine months ended September 30, 2022 and 2021. The results of operations for such interim periods are not necessarily indicative of the results for a full year. These consolidated financial statements should be read in conjunction with the Parent Company’s and the Operating Partnership’s consolidated financial statements and footnotes included in their combined Annual Report on Form 10-K for the year ended December 31, 2021 filed with the SEC on February 24, 2022.
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The consolidated balance sheet at December 31, 2021 has been derived from the audited financial statements as of that date but does not include all the information and footnotes required by GAAP for complete financial statements.
The Company's Annual Report on Form 10-K for the year ended December 31, 2021 contains a discussion of its significant accounting policies under Note 2, "Summary of Significant Accounting Policies". There have been no significant changes in the Company's significant accounting policies since December 31, 2021.
Use of Estimates
The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. The estimates and assumptions include, but are not limited to, common development cost estimates for the Company's contributions to development joint ventures. The common development cost estimates for development joint venture contributions are highly judgmental, covering significant future time horizons and are sensitive to cost escalation, sales price escalation and absorption, which are affected by expectations about future market or economic conditions. Actual results could differ from these and other estimates.
Recent Accounting Pronouncements
In March 2020, the FASB issued ASU 2020-04 Reference Rate Reform (Topic 848) Facilitation of the Effects of Reference Rate Reform on Financial Reporting. The amendments provide practical expedients for reference rate reform related activities that impact debt, leases, derivatives and other contracts. The guidance is optional and is effective between March 12, 2020 and December 31, 2022. The guidance may be elected over time as reference rate reform activities occur. During the second quarter of 2022, the Company elected to apply the hedge accounting expedients related to probability and the assessments of effectiveness for future LIBOR-indexed cash flows to assume that the index upon which future hedged transactions will be based matches the index on the corresponding derivatives. In addition, the Company elected to apply the hedge accounting expedients related to changes in critical terms of derivative or hedged transactions, and bilaterally negotiated contract changes for the refinance of the Company's term loan and associated interest rate swap. The Company continues to evaluate the impact of the guidance and may apply elections as applicable as additional changes in the market occur.
3. REAL ESTATE INVESTMENTS
As of September 30, 2022 and December 31, 2021, the gross carrying value of the operating properties was as follows (in thousands):

| September 30, 2022 |  | December 31, 2021
Land | $ | 404,849 |  |  | $ | 410,144 |
Building and improvements | 2,743,280 |  |  | 2,653,492 |
Tenant improvements | 438,954 |  |  | 408,966 |
Operating properties | $ | 3,587,083 |  |  | $ | 3,472,602 |
Assets held for sale - real estate investments | 21,050 |  |  | — |
Total | $ | 3,608,133 |  |  | $ | 3,472,602 |

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Acquisitions
The following table summarizes the property acquisitions during the nine months ended September 30, 2022 (dollars in thousands):

Property/Portfolio Name |  | Acquisition Date |  | Location |  | Property Type |  | Rentable Square Feet/Acres |  | Purchase Price
631 Park Avenue |  | January 21, 2022 |  | King of Prussia, PA |  | Land |  | 3.3 acres |  | $ | 3,650 |
3151 Market Street (a) |  | April 29, 2022 |  | Philadelphia, PA |  | Leasehold Interest |  | 0.8 acres |  | $ | 27,349 |

(a)On April 29, 2022, the Company acquired, through a 99-year ground lease, the leasehold interest in a 0.8-acre land parcel, located at 3151 Market Street, in Philadelphia, Pennsylvania. The Company prepaid $19.5 million of the ground lease, representing 500,000 square feet of buildable floor to area ratio ("FAR") to be used for the development of 3151 Market Street, and paid $7.8 million for 200,000 square feet of FAR density usable pursuant to the Schuylkill Yards Project master development agreement. The additional density is included in prepaid leasehold interests in land held for development in the consolidated balance sheets. See below regarding disposition of 500,000 square feet of FAR.
Dispositions
The following table summarizes the property dispositions during the nine months ended September 30, 2022 (dollars in thousands):

Property/Portfolio Name |  | Disposition Date |  | Location |  | Property Type |  | Rentable Square Feet/Acres |  | Sales Price |  | Gain/(Loss) on Sale (a) |
Gateway G & H |  | January 20, 2022 |  | Richmond, VA |  | Land |  | 10.0 acres |  | $ | 1,600 |  |  | $ | 897 |  |
25 M Street |  | April 14, 2022 |  | Washington, D.C. |  | Land |  | 0.8 acres |  | $ | 29,675 |  |  | $ | 3,836 |  | (b)
Gibbsboro Portfolio |  | June 28, 2022 |  | Gibbsboro, NJ |  | Office/Land |  | 42,809/4.0 acres |  | $ | 4,100 |  |  | $ | 831 |  | (c)
3151 Market Street |  | July 14, 2022 |  | Philadelphia, PA |  | Leasehold Interest |  | 0.8 acres |  | $ | 30,394 |  |  | $ | 2,583 |  | (d)
11501 Burnet Road |  | July 29, 2022 |  | Austin, TX |  | Land |  | 4.7 acres |  | $ | 32,513 |  |  | $ | 8,312 |  | (e)

(a)Gain/(Loss) on Sale is net of closing and other transaction related costs.
(b)On September 30, 2022, the Company recognized $0.4 million of additional gain on disposition of real estate.
(c)Includes $0.7 million of gain on sale of undepreciated real estate and $0.1 million of gain on disposition of real estate included within the consolidated statements of operations for the nine months ended September 30, 2022.
(d)On July 14, 2022, the Company contributed 500,000 square feet of FAR relating to its 99-year prepaid leasehold interest at 3151 Market Street in Philadelphia, Pennsylvania, acquired on April 29, 2022, to a newly formed joint venture with an unaffiliated third party. The Company's initial deemed contribution in the project was $30.4 million and the transaction resulted in deconsolidation of the property and conversion of Brandywine 3151 Market, LP, (formerly a wholly-owned subsidiary of the Operating Partnership) to a real estate venture ("3151 Market Street Venture"). The Company recorded its investment at fair value and recognized a gain, net of transaction costs, of $2.6 million, in "Net gain on sale of undepreciated real estate" on the consolidated statements of operations. See Note 4, "Investment in Unconsolidated Real Estate Ventures," for further information.
(e)On July 29, 2022, the Company contributed a 4.7 acre parcel of land held for development at 11501 Burnet Road in Austin, Texas to a newly formed joint venture with an unaffiliated third party. The project is part of the Uptown ATX master development. The Company's combined contributed initial land investment in the project was $32.5 million and the transaction resulted in the deconsolidation of the property and formation of Brandywine Uptown Office LLC and Brandywine One Uptown Multifamily LLC, (together, "One Uptown Ventures)"). The Company recorded its investment at fair value and recognized a gain of $8.3 million in "Net gain on disposition of real estate" on the consolidated statements of operations. Gain on sale of $8.3 million is calculated as the difference between the estimated relative sales value of the contributed land and the estimated total cost allocations per block. See Note 4, "Investment in Unconsolidated Real Estate Ventures," for further information.
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The following is a summary of properties classified as held for sale at September 30, 2022 (in thousands):

| Held for Sale Properties (a)
| September 30, 2022
ASSETS HELD FOR SALE |  |  |  |  |
Real estate investments: |  |  |  |  |
Operating properties | $ | 21,050 |  |  |  |  |
Accumulated depreciation | (1,840) |  |  |  |  |
Operating real estate investments, net | 19,210 |  |  |  |  |
Total real estate investments, net | 19,210 |  |  |  |  |
Deferred costs, net | 236 |  |  |  |  |
Intangible assets, net | 88 |  |  |  |  |
Total assets held for sale, net | $ | 19,534 |  |  |  |  |
LIABILITIES HELD FOR SALE |  |  |  |  |
Deferred income, gains and rent | 20 |  |  |  |  |
Intangible liabilities, net | 16 |  |  |  |  |
Total liabilities held for sale, net | $ | 36 |  |  |  |  |

(a)As of September 30, 2022, the Company determined that the sale of an office property in the Pennsylvania Suburbs segment was probable and classified the property as held for sale. The fair value less the anticipated costs of sale of the property exceeded the carrying value. The fair value of the property is based on the pricing in the agreement of sale.
4. INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES
As of September 30, 2022, the Company held ownership interests in thirteen unconsolidated real estate ventures for a net aggregate investment balance of $546.9 million, which includes a negative investment balance in one unconsolidated real estate venture of $32.5 million, reflected within "Other liabilities" on the consolidated balance sheets. As of September 30, 2022, five of the real estate ventures owned properties that contained an aggregate of approximately 9.1 million net rentable square feet of office space; two real estate ventures owned 1.4 acres of land held for development; four real estate venture owned 7.5 acres of land in active development; one real estate venture owned a mixed used tower comprised of 250 apartment units and 0.2 million net rentable square feet of office/retail space; and one real estate venture owned a residential tower that contained 321 apartment units.
The Company accounts for its interests in the unconsolidated real estate ventures, which range from 15% to 70%, using the equity method. Certain of the unconsolidated real estate ventures are subject to specified priority allocations of distributable cash.
The Company earned management fees from the unconsolidated real estate ventures of $2.2 million and $2.1 million for the three months ended September 30, 2022 and 2021, respectively, and $6.2 million and $6.2 million for the nine months ended September 30, 2022 and 2021, respectively.
The Company earned leasing commissions from the unconsolidated real estate ventures of $0.7 million and $0.7 million for the three months ended September 30, 2022 and 2021, respectively, and $1.7 million and $2.6 million for the nine months ended September 30, 2022 and 2021, respectively.
The Company had outstanding accounts receivable balances from the unconsolidated real estate ventures of $2.9 million and $2.5 million as of September 30, 2022 and December 31, 2021, respectively.
The amounts reflected in the following tables (except for the Company’s share of equity in income) are based on the financial information of the individual unconsolidated real estate ventures.
The following is a summary of the financial position of the unconsolidated real estate ventures in which the Company held interests as of September 30, 2022 and December 31, 2021 (in thousands):
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| September 30, 2022 |  | December 31, 2021 |
Net property | $ | 1,980,666 |  |  | $ | 1,563,263 |  |
Other assets | 528,294 |  |  | 434,687 |  |
Other liabilities | 426,614 |  |  | 331,947 |  |
Debt, net | 1,228,937 |  |  | 956,668 |  |
Equity (a) | 853,409 |  |  | 709,335 |  |

(a)This amount does not include the effect of the basis difference between the Company's historical cost basis and the basis recorded at the real estate venture level, which is typically amortized over the life of the related assets and liabilities. Basis differentials occur from the impairment of investments, purchases of third party interests in existing real estate ventures and upon the transfer of assets that were previously owned by the Company into a real estate venture. In addition, certain acquisition, transaction and other costs may not be reflected in the net assets at the real estate venture level.
The following is a summary of results of operations of the unconsolidated real estate ventures in which the Company held interests during the three and nine month periods ended September 30, 2022 and 2021 (in thousands):

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Revenue | $ | 63,800 |  |  | $ | 53,991 |  |  | $ | 181,973 |  |  | $ | 160,576 |
Operating expenses | (32,735) |  |  | (29,650) |  |  | (92,998) |  |  | (87,266) |
Interest expense, net | (14,012) |  |  | (8,024) |  |  | (33,144) |  |  | (23,414) |
Depreciation and amortization | (28,064) |  |  | (23,038) |  |  | (77,274) |  |  | (73,431) |
Provision for impairment | — |  |  | (1,125) |  |  | — |  |  | (1,125) |
Net loss | $ | (11,011) |  |  | $ | (7,846) |  |  | $ | (21,443) |  |  | $ | (24,660) |
Ownership interest % | Various |  | Various |  | Various |  | Various
Company's share of net loss | $ | (6,092) |  |  | $ | (6,572) |  |  | $ | (15,531) |  |  | $ | (20,394) |
Basis adjustments and other | (168) |  |  | (62) |  |  | (273) |  |  | (404) |
Equity in loss of unconsolidated real estate ventures | $ | (6,260) |  |  | $ | (6,634) |  |  | $ | (15,804) |  |  | $ | (20,798) |

One Uptown Ventures
On December 1, 2021, the Company entered into the One Uptown Ventures with affiliates of Canyon Partners Real Estate to commence development of One Uptown, a $328.4 million mixed-use project in Austin, Texas. One Uptown has been designed to deliver 348,000 square feet of Class-A workspace and 15,000 square feet of street-level retail space (through the "office" joint venture) and 341 apartment residences and a public park (through the "multifamily" joint venture) and a six-story parking garage to be shared by the two joint ventures. The Company's partner in each of the two joint ventures has agreed, subject to customary funding conditions, including closing of the applicable construction loan, to fund approximately $64.5 million of the combined project costs in exchange for a 50% preferred equity interest in each of the two joint ventures, with the Company retaining a 50% common equity interest in each. Under the terms of each of the joint venture agreements, the joint venture partner had no obligation to fund any portion of the applicable project costs until the closing of the applicable construction loan. This right prevented the Company from meeting the sale recognition criteria of ASC 606 until the applicable closings of the construction loans. On July 29, 2022, the One Uptown Ventures closed on two separate construction loans. The office joint venture closed on a $121.7 million construction loan which bears interest at SOFR plus 3.00% and the multifamily joint venture closed on an $85.0 million construction loan which bears interest at SOFR plus 2.45%, plus, in each case, a daily SOFR adjustment of 10 basis points. Both loans mature in July 2026. The Company has also provided a carry guarantee and limited payment guarantee up to 30% and 15% of the principal balance of the $121.7 million and $85 million construction loan, respectively. The Company subsequently recognized the formation of the joint ventures and deconsolidated the projects upon the closing of the loans.
The Company has determined that the each of the One Uptown Ventures is a variable interest entity ("VIE"). As a result, the Company used the VIE model under the accounting standard for consolidation in order to determine whether to consolidate the One Uptown Ventures. Based upon each member's shared power over the activities of the One Uptown Ventures under the
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operating and related agreements, and the Company's lack of control over the development and construction phases of the project, the One Uptown Ventures are accounted for under the equity method of accounting.
3151 Market Street Venture
On July 14, 2022, the Company formed a joint venture, with an unaffiliated third party, to develop an approximately 417,000 square foot life science/office building under a long-term ground lease located at 3151 Market Street in Philadelphia, Pennsylvania. The estimated project cost is approximately $308 million, and the joint venture partner has agreed, subject to customary funding conditions, to fund up to approximately $55 million of the project costs in exchange for a 45% preferred equity interest in the venture. The Company has agreed to provide a completion guaranty in connection with the development of the project.
The Company has determined that the 3151 Market Street Venture is a variable interest entity ("VIE"). As a result, the Company used the VIE model under the accounting standard for consolidation in order to determine whether to consolidate the 3151 Market Street Venture. Based upon each member's shared power over the activities of the 3151 Market Street Venture under the operating and related agreements, and the Company's lack of control over the development and construction phases of the project, 3151 Market Street Venture is accounted for under the equity method of accounting.
Cira Square Venture
On March 17, 2022, the Company formed a joint venture, Cira Square REIT, LLC (“Cira Square Venture”), for the purpose of acquiring Cira Square, an office property located at 2970 Market Street in Philadelphia, Pennsylvania containing 862,692 rentable square feet for a gross purchase price of $383.0 million. The Company owns a 20% common equity interest in Cira Square Venture and provided an initial capital contribution of $28.6 million on the closing date.
On the closing date, Cira Square Venture also obtained $257.7 million of third-party debt financing secured by the property. The loan bears interest at 3.50% over one-month term Secured Overnight Financing Rate ("SOFR") per annum and matures in March 2024.
Based on the facts and circumstances at the formation of Cira Square Venture, the Company determined that the venture is not a variable interest entity ("VIE") in accordance with the accounting standard for the consolidation of VIEs. As a result, the Company used the voting interest model under the accounting standard for consolidation in order to determine whether to consolidate Cira Square Venture. Based upon each member's substantive participating rights over the activities of Cira Square Venture under the operating and related agreements, it is not consolidated by the Company, and is accounted for under the equity method of accounting.
5. LEASES
Lessor Accounting
The table below sets forth the allocation of lease revenue between fixed contractual payments and variable lease payments for the three and nine months ended September 30, 2022 and 2021 (in thousands):

|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
Lease Revenue |  | 2022 |  | 2021 |  | 2022 |  | 2021
Fixed contractual payments |  | $ | 90,632 |  |  | $ | 87,498 |  |  | $ | 268,067 |  |  | $ | 259,995 |
Variable lease payments |  | 24,078 |  |  | 21,265 |  |  | 73,643 |  |  | 67,473 |
Total |  | $ | 114,710 |  |  | $ | 108,763 |  |  | $ | 341,710 |  |  | $ | 327,468 |

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6. INTANGIBLE ASSETS AND LIABILITIES
As of September 30, 2022 and December 31, 2021, the Company’s intangible assets/liabilities were comprised of the following (in thousands):

| September 30, 2022
| Total Cost |  | Accumulated Amortization |  | Intangible Assets, net
Intangible assets, net: |  |  |  |  |
In-place lease value | $ | 56,520 |  |  | $ | (36,237) |  |  | $ | 20,283 |
Tenant relationship value | 167 |  |  | (102) |  |  | 65 |
Above market leases acquired | 331 |  |  | (208) |  |  | 123 |
| 57,018 |  |  | (36,547) |  |  | 20,471 |
Assets held for sale | (805) |  |  | 717 |  |  | (88) |
Total intangible assets, net | $ | 56,213 |  |  | $ | (35,830) |  |  | $ | 20,383 |
| Total Cost |  | Accumulated Amortization |  | Intangible Liabilities, net
Intangible liabilities, net: |  |  |  |  |
Below market leases acquired | $ | 21,128 |  |  | $ | (10,389) |  |  | $ | 10,739 |
Assets held for sale | (143) |  |  | 127 |  |  | (16) |
Total intangible liabilities, net | $ | 20,985 |  |  | $ | (10,262) |  |  | $ | 10,723 |

| December 31, 2021
| Total Cost |  | Accumulated Amortization |  | Intangible Assets, net
Intangible assets, net: |  |  |  |  |
In-place lease value | $ | 72,376 |  |  | $ | (44,066) |  |  | $ | 28,310 |
Tenant relationship value | 167 |  |  | (97) |  |  | 70 |
Above market leases acquired | 486 |  |  | (310) |  |  | 176 |
Total intangible assets, net | $ | 73,029 |  |  | $ | (44,473) |  |  | $ | 28,556 |
| Total Cost |  | Accumulated Amortization |  | Intangible Liabilities, net
Intangible liabilities, net: |  |  |  |  |
Below market leases acquired | $ | 27,025 |  |  | $ | (14,044) |  |  | $ | 12,981 |

As of September 30, 2022, the Company’s annual amortization for its intangible assets/liabilities, assuming no prospective early lease terminations, was as follows (dollars in thousands):

| Assets |  | Liabilities
2022 (three months remaining) | $ | 1,970 |  |  | $ | 408 |
2023 | 6,623 |  |  | 1,525 |
2024 | 4,332 |  |  | 1,305 |
2025 | 3,154 |  |  | 1,029 |
2026 | 1,094 |  |  | 739 |
Thereafter | 3,298 |  |  | 5,733 |
| 20,471 |  |  | 10,739 |
Assets held for sale | (88) |  |  | (16) |
Total | $ | 20,383 |  |  | $ | 10,723 |

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7. DEBT OBLIGATIONS
The following table sets forth information regarding the Company’s consolidated debt obligations outstanding as of September 30, 2022 and December 31, 2021 (in thousands):

| September 30, 2022 |  | December 31, 2021 |  | Effective Interest Rate |  | Maturity Date |
UNSECURED DEBT |  |  |  |  |  |  |  |
$600 million Unsecured Credit Facility | $ | 246,000 |  |  | $ | 23,000 |  |  | SOFR + 1.15% |  | June 2026 | (a)
Term Loan - Swapped to fixed | 250,000 |  |  | 250,000 |  |  | 2.87% |  | June 2027 | (b)
$350.0M 3.95% Guaranteed Notes due 2023 | 350,000 |  |  | 350,000 |  |  | 3.87% |  | February 2023 |
$350.0M 4.10% Guaranteed Notes due 2024 | 350,000 |  |  | 350,000 |  |  | 3.78% |  | October 2024 |
$450.0M 3.95% Guaranteed Notes due 2027 | 450,000 |  |  | 450,000 |  |  | 4.03% |  | November 2027 |
$350.0M 4.55% Guaranteed Notes due 2029 | 350,000 |  |  | 350,000 |  |  | 4.30% |  | October 2029 |
Indenture IA (Preferred Trust I) | 27,062 |  |  | 27,062 |  |  | LIBOR + 1.25% |  | March 2035 |
Indenture IB (Preferred Trust I) | 25,774 |  |  | 25,774 |  |  | LIBOR + 1.25% |  | April 2035 |
Indenture II (Preferred Trust II) | 25,774 |  |  | 25,774 |  |  | LIBOR + 1.25% |  | July 2035 |
Principal balance outstanding | 2,074,610 |  |  | 1,851,610 |  |  |  |  |  |
Plus: original issue premium (discount), net | 6,724 |  |  | 8,187 |  |  |  |  |  |
Less: deferred financing costs | (6,611) |  |  | (6,211) |  |  |  |  |  |
Total unsecured indebtedness | $ | 2,074,723 |  |  | $ | 1,853,586 |  |  |  |  |  |

(a)Spread includes a 10 basis point daily SOFR adjustment.
(b)On June 30, 2022, the Company executed the 2022 Credit Agreement (as defined below), that provides for, among other things, the Term Loan (as defined below), which replaced the Company's $250.0 million term loan that had been scheduled to mature on October 22, 2022. As of September 30, 2022, based on the Operating Partnership's unsecured senior debt rating, the applicable margin for the Term Loan was 120.0 basis points, plus a daily SOFR adjustment of 10 basis points. Through a series of interest rate swaps, the $250.0 million principal amount of the Term Loan had a fixed interest rate of 2.87% until October 8, 2022.
On June 30, 2022, the Company executed the Second Amended and Restated Credit Agreement (as amended and restated, the “2022 Credit Agreement”). The 2022 Credit Agreement among other things: (i) maintains the total commitment under the line credit of $600.0 million (the "Revolving Credit Facility") and provides an unsecured term loan in the initial amount of $250.0 million (the "Term Loan") with a scheduled maturity date of June 30, 2027; (ii) extended the maturity date of the Revolving Credit Facility from July 15, 2022 to June 30, 2026, with two six-month extensions at the Company’s election subject to specified conditions and subject to payment of an extension fee; (iii) reduced the interest rate margins applicable to SOFR revolving loans; and (iv) provides for an additional interest rate option based on a floating SOFR rate. In connection with the amendments, the Company capitalized $4.7 million and $2.0 million in financing costs, related to the Revolving Credit Facility and the Term Loan, respectively. The financing costs will be amortized through the maturity dates for each of the Revolving Credit Facility and the Term Loan.
Under the 2022 Credit Agreement, the Company may, subject to specified terms and conditions (including receipt of commitments from one or more lenders, whether or not currently parties to the 2022 Credit Agreement), elect to increase the amount of the Revolving Credit Facility and/or Term Loan or request one or more new pari passu tranches of unsecured term loans (each, an "Incremental Facility"), provided that the aggregate amount of all such increases is limited to $500.0 million. Up to $50.0 million of borrowing availability under the Restated Credit Agreement is available for the issuance of letter of credits.
Borrowings under the Revolving Credit Facility bear interest at a rate equal to either (i) the SOFR rate plus a margin of 72.5 to 140 basis points, or (ii) a base rate plus a margin of 0 to 40 basis points: and the Term Loan and borrowings under an Incremental Facility bear interest at a rate equal to either (i) the SOFR rate plus a margin of 80 to 160 basis points, or (ii) a base rate plus a margin of 0 to 60 basis points. The applicable margin will be determined based upon the unsecured senior debt rating of the Operating Partnership or the absence of such a rating. The Company also pays a quarterly facility fee on the total commitments under the Revolving Credit Facility. As of September 30, 2022, based on the Operating Partnership's unsecured senior debt rating, the applicable margin for SOFR revolving loans under the Revolving Credit Facility was 105 basis points (excluding the applicable facility fee rate of 25 basis points) and was 120.0 basis points for the Term Loan, plus, in each case, a daily SOFR adjustment of 10 basis points.
The terms of the 2022 Credit Agreement require that the Company maintain customary financial and other covenants, including: (i) a fixed charge coverage ratio greater than or equal to 1.5 to 1.00; (ii) a leverage ratio less than or equal to 0.60 to 1.00, subject to specified exceptions; (iii) a ratio of unsecured indebtedness to unencumbered asset value less than or equal to 0.60 to 1.00, subject to specified exceptions; (iv) a ratio of secured indebtedness to total asset value less than or equal to 0.40 to
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1.00; and (v) a ratio of unencumbered cash flow to interest expense on unsecured debt greater than 1.75 to 1.00. In addition, the 2022 Credit Agreement restricts payments of dividends and distributions on shares in excess of 95% of the Company's funds from operations (FFO) except to the extent necessary to enable the Company to continue to qualify as a REIT for federal income tax purposes.
During the nine months ended September 30, 2022, the weighted-average interest rate on unsecured credit facility borrowings was 2.41% resulting in $3.2 million of interest expense. As of September 30, 2022, the Company had $349.7 million of available borrowings under its unsecured credit facility, net of $4.3 million in letters of credit outstanding.
The Parent Company unconditionally guarantees the unsecured debt obligations of the Operating Partnership (or is a co-borrower with the Operating Partnership) but does not by itself incur unsecured indebtedness. The Parent Company has no material assets other than its investment in the Operating Partnership.
The Company was in compliance with all financial covenants as of September 30, 2022. Certain of the covenants restrict the Company’s ability to obtain alternative sources of capital.
As of September 30, 2022, the aggregate scheduled principal payments on the Company's debt obligations were as follows (in thousands):

2022 (three months remaining) | $ | — |
2023 | 350,000 |
2024 | 350,000 |
2025 | — |
2026 | 246,000 |
Thereafter | 1,128,610 |
Total principal payments | 2,074,610 |
Net unamortized premiums/(discounts) | 6,724 |
Net deferred financing costs | (6,611) |
Outstanding indebtedness | $ | 2,074,723 |

8. FAIR VALUE OF FINANCIAL INSTRUMENTS
Financial assets and liabilities recorded on the consolidated balance sheets are categorized based on the inputs to the valuation techniques as follows:
•Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that the Company has the ability to access;
•Level 2 inputs are inputs, other than quoted prices included in Level 1, which are observable for the asset or liability, either directly or indirectly. Level 2 inputs may include quoted prices for similar assets and liabilities in active markets, as well as inputs that are observable for the asset or liability (other than quoted prices), such as interest rates, foreign exchange rates, and yield curves that are observable at commonly quoted intervals; and
•Level 3 inputs are unobservable inputs for the asset or liability, which is typically based on an entity’s own assumptions, as there is little, if any, related market activity or information.
The Company determined the fair values disclosed below using available market information and discounted cash flow analyses as of September 30, 2022 and December 31, 2021, respectively. The discount rate used in calculating fair value is the sum of the current risk free rate and the risk premium on the date of measurement of the instruments or obligations. Considerable judgment is necessary to interpret market data and to develop the related estimates of fair value. Accordingly, the estimates presented are not necessarily indicative of the amounts that the Company could realize upon disposition. The use of different estimates and valuation methodologies may have a material effect on the fair value amounts shown. The Company believes that the carrying amounts reflected in the consolidated balance sheets at September 30, 2022 and December 31, 2021 approximate the fair values for cash and cash equivalents, accounts receivable, other assets and liabilities, accounts payable and accrued expenses because they are short-term in duration. The following are financial instruments for which the Company’s estimates of fair value differ from the carrying amounts (in thousands):

| September 30, 2022 |  | December 31, 2021
| Carrying Amount (a) |  | Fair Value |  | Carrying Amount (a) |  | Fair Value
Unsecured notes payable | $ | 1,501,969 |  |  | $ | 1,408,710 |  |  | $ | 1,502,368 |  |  | $ | 1,588,780 |
Variable rate debt | $ | 572,754 |  |  | $ | 573,521 |  |  | $ | 351,218 |  |  | $ | 344,754 |
Notes receivable | $ | 44,430 |  |  | $ | 43,993 |  |  | $ | 44,430 |  |  | $ | 45,230 |

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(a)Net of deferred financing costs of $4.8 million and $5.8 million for unsecured notes payable and $1.9 million and $0.4 million for variable rate debt as of September 30, 2022 and December 31, 2021.
The Company used quoted market prices as of September 30, 2022 and December 31, 2021 to value the unsecured notes payable and, as such, categorized them as Level 2.
The inputs utilized to determine the fair value of the Company’s variable rate debt are categorized as Level 3. The fair value of the variable rate debt was determined using a discounted cash flow model that considered borrowing rates available to the Company for loans with similar terms and characteristics.
The inputs utilized to determine fair value of the Company's notes receivable are unobservable and, as such, were categorized as Level 3. Fair value was determined using a discounted cash flow model that considered the contractual interest and principal payments discounted at a blended interest rate of the notes receivable.
For the Company’s Level 3 financial instruments for which fair value is disclosed, an increase in the discount rate used to determine fair value would result in a decrease to the fair value. Conversely, a decrease in the discount rate would result in an increase to the fair value.
Disclosure about the fair value of financial instruments is based upon pertinent information available to management as of September 30, 2022 and December 31, 2021. Although management is not aware of any factors that would significantly affect the fair value amounts, such amounts were not comprehensively revalued for purposes of these financial statements since September 30, 2022. Current estimates of fair value may differ from the amounts presented herein.
9. DERIVATIVE FINANCIAL INSTRUMENTS
The following table summarizes the terms and fair values of the Company’s derivative financial instruments as of September 30, 2022 and December 31, 2021. The notional amounts provide an indication of the extent of the Company’s involvement in these instruments at that time, but do not represent exposure to credit, interest rate or market risks (amounts presented in thousands).

Hedge Product |  | Hedge Type |  | Designation |  | Notional Amount |  | Strike |  | Trade Date |  | Maturity Date |  | Fair value
|  |  |  |  |  | 9/30/2022 |  | 12/31/2021 |  |  |  |  |  |  |  | 9/30/2022 |  | 12/31/2021
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Swap |  | Interest Rate |  | Cash Flow | (a) | $ | 250,000 |  |  | $ | 250,000 |  |  | 1.617 | % |  | October 8, 2015 |  | October 8, 2022 |  | $ | 74 |  |  | $ | (2,461) |
|  |  |  |  |  | $ | 250,000 |  |  | $ | 250,000 |  |  |  |  |  |  |  |  |  |  |

(a)Hedging unsecured variable rate debt.
The Company measures its derivative instruments at fair value and records them in “Other assets” and (“Other liabilities”) on the Company’s consolidated balance sheets.
Although the Company has determined that the majority of the inputs used to value its derivatives fall within Level 2 of the fair value hierarchy, the credit valuation adjustments associated with its derivatives utilize Level 3 inputs, such as estimates of current credit spreads to evaluate the likelihood of default by itself and its counterparties. The Company has assessed the significance of the impact of the credit valuation adjustments on the overall valuation of its derivative positions and has determined that the credit valuation adjustments are not significant to the overall valuation of its derivatives. As a result, the Company has determined that the inputs utilized to determine the fair value of derivative instruments are classified in Level 2 of the fair value hierarchy.
10. LIMITED PARTNERS' NONCONTROLLING INTERESTS IN THE PARENT COMPANY
Noncontrolling interests in the Parent Company’s financial statements relate to redeemable common limited partnership interests in the Operating Partnership held by parties other than the Parent Company and properties which are consolidated but not wholly owned by the Operating Partnership.
Operating Partnership
During the nine months ended September 30, 2022, 307,516 Class A units of limited partnership interest held by unaffiliated third parties were redeemed for a total cash payment of $4.0 million.
The aggregate book value of the noncontrolling interests associated with the redeemable common limited partnership interests in the accompanying consolidated balance sheet of the Parent Company was $4.9 million and $8.2 million as of September 30, 2022 and December 31, 2021, respectively. Under the applicable accounting guidance, the redemption value of limited partnership units are carried at fair value. The Parent Company believes that the aggregate settlement value of these interests
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(based on the number of units outstanding and the average closing price of the common shares during the last five business days of the quarter) was approximately $3.5 million and $11.1 million as of September 30, 2022 and December 31, 2021, respectively.
11. BENEFICIARIES' EQUITY OF THE PARENT COMPANY
Earnings per Share (EPS)
The following table details the number of shares and net income used to calculate basic and diluted earnings per share (in thousands, except share and per share amounts; results may not add due to rounding):

| Three Months Ended September 30,
| 2022 |  | 2021
| Basic |  | Diluted |  | Basic |  | Diluted
Numerator |  |  |  |  |  |  |
Net income | $ | 13,478 |  |  | $ | 13,478 |  |  | $ | 974 |  |  | $ | 974 |
Net income attributable to noncontrolling interests | (37) |  |  | (37) |  |  | (7) |  |  | (7) |
Nonforfeitable dividends allocated to unvested restricted shareholders | (105) |  |  | (105) |  |  | (91) |  |  | (91) |
Net income attributable to common shareholders | $ | 13,336 |  |  | $ | 13,336 |  |  | $ | 876 |  |  | $ | 876 |
Denominator |  |  |  |  |  |  |
Weighted-average shares outstanding | 171,569,807 |  |  | 171,569,807 |  |  | 170,907,018 |  |  | 170,907,018 |
Contingent securities/Share based compensation | — |  |  | 582,449 |  |  | — |  |  | 1,330,176 |
Weighted-average shares outstanding | 171,569,807 |  |  | 172,152,256 |  |  | 170,907,018 |  |  | 172,237,194 |
Earnings per Common Share: |  |  |  |  |  |  |
Net income attributable to common shareholders | $ | 0.08 |  |  | $ | 0.08 |  |  | $ | 0.01 |  |  | $ | 0.01 |

| Nine Months Ended September 30,
| 2022 |  | 2021
| Basic |  | Diluted |  | Basic |  | Diluted
Numerator |  |  |  |  |  |  |
Net income | $ | 24,230 |  |  | $ | 24,230 |  |  | $ | 7,763 |  |  | $ | 7,763 |
Net income attributable to noncontrolling interests | (59) |  |  | (59) |  |  | (42) |  |  | (42) |
Nonforfeitable dividends allocated to unvested restricted shareholders | (351) |  |  | (351) |  |  | (331) |  |  | (331) |
Net income attributable to common shareholders | $ | 23,820 |  |  | $ | 23,820 |  |  | $ | 7,390 |  |  | $ | 7,390 |
Denominator |  |  |  |  |  |  |
Weighted-average shares outstanding | 171,464,936 |  |  | 171,464,936 |  |  | 170,794,585 |  |  | 170,794,585 |
Contingent securities/Share based compensation | — |  |  | 970,217 |  |  | — |  |  | 1,283,365 |
Weighted-average shares outstanding | 171,464,936 |  |  | 172,435,153 |  |  | 170,794,585 |  |  | 172,077,950 |
Earnings per Common Share: |  |  |  |  |  |  |
Net income attributable to common shareholders | $ | 0.14 |  |  | $ | 0.14 |  |  | $ | 0.04 |  |  | $ | 0.04 |

Redeemable common limited partnership units totaling 516,467 at September 30, 2022 and 823,983 at September 30, 2021, were excluded from the diluted earnings per share computations because they are not dilutive.
Unvested restricted shares are considered participating securities which require the use of the two-class method for the computation of basic and diluted earnings per share. For the three and nine months ended September 30, 2022 and 2021, earnings representing nonforfeitable dividends as noted in the table above were allocated to the unvested restricted shares issued to the Company’s executives and other employees under the Company's shareholder-approved long-term incentive plan.
Common Shares
On September 13, 2022, the Parent Company declared a distribution of $0.19 per common share, totaling $32.8 million, which was paid on October 20, 2022 to shareholders of record as of October 6, 2022.
The Parent Company maintains a common share repurchase program under which the Board of Trustees has authorized the Parent Company to repurchase common shares. On January 3, 2019, the Board of Trustees authorized the repurchase of up to $150.0 million common shares from and after January 3, 2019. During the nine months ended September 30, 2022 and September 30, 2021, the Company did not repurchase any common shares.
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12. PARTNERS' EQUITY OF THE PARENT COMPANY
Earnings per Common Partnership Unit
The following table details the number of units and net income used to calculate basic and diluted earnings per common partnership unit (in thousands, except unit and per unit amounts; results may not add due to rounding):

| Three Months Ended September 30,
| 2022 |  | 2021
| Basic |  | Diluted |  | Basic |  | Diluted
Numerator |  |  |  |  |  |  |
Net income | $ | 13,478 |  |  | $ | 13,478 |  |  | $ | 974 |  |  | $ | 974 |
Net loss attributable to noncontrolling interests | 1 |  |  | 1 |  |  | 2 |  |  | 2 |
Nonforfeitable dividends allocated to unvested restricted unitholders | (105) |  |  | (105) |  |  | (91) |  |  | (91) |
Net income attributable to common unitholders | $ | 13,374 |  |  | $ | 13,374 |  |  | $ | 885 |  |  | $ | 885 |
Denominator |  |  |  |  |  |  |
Weighted-average units outstanding | 172,086,274 |  |  | 172,086,274 |  |  | 171,731,001 |  |  | 171,731,001 |
Contingent securities/Share based compensation | — |  |  | 582,449 |  |  | — |  |  | 1,330,176 |
Total weighted-average units outstanding | 172,086,274 |  |  | 172,668,723 |  |  | 171,731,001 |  |  | 173,061,177 |
Earnings per Common Partnership Unit: |  |  |  |  |  |  |
Net income attributable to common unitholders | $ | 0.08 |  |  | $ | 0.08 |  |  | $ | 0.01 |  |  | $ | 0.01 |

| Nine Months Ended September 30,
| 2022 |  | 2021
| Basic |  | Diluted |  | Basic |  | Diluted
Numerator |  |  |  |  |  |  |
Net income | $ | 24,230 |  |  | $ | 24,230 |  |  | $ | 7,763 |  |  | $ | 7,763 |
Net loss attributable to noncontrolling interests | 5 |  |  | 5 |  |  | 4 |  |  | 4 |
Nonforfeitable dividends allocated to unvested restricted unitholders | (351) |  |  | (351) |  |  | (331) |  |  | (331) |
Net income attributable to common unitholders | $ | 23,884 |  |  | $ | 23,884 |  |  | $ | 7,436 |  |  | $ | 7,436 |
Denominator |  |  |  |  |  |  |
Weighted-average units outstanding | 172,019,701 |  |  | 172,019,701 |  |  | 171,710,387 |  |  | 171,710,387 |
Contingent securities/Share based compensation | — |  |  | 970,217 |  |  | — |  |  | 1,283,365 |
Total weighted-average units outstanding | 172,019,701 |  |  | 172,989,918 |  |  | 171,710,387 |  |  | 172,993,752 |
Earnings per Common Partnership Unit: |  |  |  |  |  |  |
Net income attributable to common unitholders | $ | 0.14 |  |  | $ | 0.14 |  |  | $ | 0.04 |  |  | $ | 0.04 |

Unvested restricted units are considered participating securities which require the use of the two-class method for the computation of basic and diluted earnings per unit. For the three and nine months ended September 30, 2022 and 2021, earnings representing nonforfeitable dividends were allocated to the unvested restricted units issued to the Parent Company's executives and other employees under the Parent Company's shareholder-approved long-term incentive plan.
Common Partnership Units
On September 13, 2022, the Operating Partnership declared a distribution of $0.19 per common partnership unit, totaling $32.8 million, which was paid on October 20, 2022 to unitholders of record as of October 6, 2022.
In connection with the Parent Company’s common share repurchase program, one common unit of the Operating Partnership is retired for each common share repurchased. During the nine months ended September 30, 2022 and September 30, 2021, the Company did not repurchase any units.
13. SEGMENT INFORMATION
As of September 30, 2022, the Company owns and manages properties within five segments: (1) Philadelphia Central Business District ("Philadelphia CBD"), (2) Pennsylvania Suburbs, (3) Austin, Texas (4) Metropolitan Washington, D.C. and (5) Other. The Philadelphia CBD segment includes properties located in the City of Philadelphia, Pennsylvania. The Pennsylvania Suburbs segment includes properties in Chester, Delaware, and Montgomery counties in the Philadelphia suburbs. The Austin, Texas segment includes properties in the City of Austin, Texas. The Metropolitan Washington, D.C. segment includes properties in the District of Columbia, Northern Virginia and Southern Maryland. The Other segment includes properties located in Camden County, New Jersey and New Castle County, Delaware. In addition to the five segments, the corporate
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group is responsible for cash and investment management, development of certain real estate properties during the construction period, and certain other general support functions. Land held for development and construction in progress is transferred to operating properties by region upon completion of the associated construction or project.
The following tables provide selected asset information and results of operations of the Company's reportable segments (in thousands):

Real estate investments, at cost: |  |  |
| September 30, 2022 |  | December 31, 2021
Philadelphia CBD | $ | 1,515,324 |  |  | $ | 1,460,510 |
Pennsylvania Suburbs | 852,658 |  |  | 866,223 |
Austin, Texas | 843,213 |  |  | 778,145 |
Metropolitan Washington, D.C. | 289,904 |  |  | 280,921 |
Other | 85,984 |  |  | 86,803 |
| $ | 3,587,083 |  |  | $ | 3,472,602 |
Assets held for sale (a) | 21,050 |  |  | — |
Operating Properties | $ | 3,608,133 |  |  | $ | 3,472,602 |
Corporate |  |  |
Right of use asset - operating leases, net | $ | 19,826 |  |  | $ | 20,313 |
Construction-in-progress | $ | 227,231 |  |  | $ | 277,237 |
Land held for development | $ | 74,272 |  |  | $ | 114,604 |
Prepaid leasehold interests in land held for development, net | $ | 35,576 |  |  | $ | 27,762 |

Net operating income:

| Three Months Ended September 30,
| 2022 |  | 2021
| Total revenue |  | Operating expenses (a) |  | Net operating income |  | Total revenue |  | Operating expenses (a) |  | Net operating income
Philadelphia CBD | $ | 56,105 |  |  | $ | (20,080) |  |  | $ | 36,025 |  |  | $ | 51,587 |  |  | $ | (18,823) |  |  | $ | 32,764 |
Pennsylvania Suburbs | 32,709 |  |  | (11,022) |  |  | 21,687 |  |  | 31,327 |  |  | (10,154) |  |  | 21,173 |
Austin, Texas | 22,509 |  |  | (8,597) |  |  | 13,912 |  |  | 24,813 |  |  | (9,580) |  |  | 15,233 |
Metropolitan Washington, D.C. | 5,360 |  |  | (3,030) |  |  | 2,330 |  |  | 5,224 |  |  | (3,806) |  |  | 1,418 |
Other | 3,514 |  |  | (2,059) |  |  | 1,455 |  |  | 3,638 |  |  | (2,534) |  |  | 1,104 |
Corporate | 5,372 |  |  | (2,698) |  |  | 2,674 |  |  | 3,829 |  |  | (2,155) |  |  | 1,674 |
Operating properties | $ | 125,569 |  |  | $ | (47,486) |  |  | $ | 78,083 |  |  | $ | 120,418 |  |  | $ | (47,052) |  |  | $ | 73,366 |

| Nine Months Ended September 30,
| 2022 |  | 2021
| Total revenue |  | Operating expenses (a) |  | Net operating income |  | Total revenue |  | Operating expenses (a) |  | Net operating income
Philadelphia CBD | $ | 165,002 |  |  | $ | (60,361) |  |  | $ | 104,641 |  |  | $ | 154,259 |  |  | $ | (54,493) |  |  | 99,766 |
Pennsylvania Suburbs | 95,849 |  |  | (31,438) |  |  | 64,411 |  |  | 93,361 |  |  | (30,625) |  |  | 62,736 |
Austin, Texas | 71,345 |  |  | (29,328) |  |  | 42,017 |  |  | 76,501 |  |  | (29,262) |  |  | 47,239 |
Metropolitan Washington, D.C. | 16,041 |  |  | (9,574) |  |  | 6,467 |  |  | 14,711 |  |  | (11,907) |  |  | 2,804 |
Other | 11,037 |  |  | (6,411) |  |  | 4,626 |  |  | 10,513 |  |  | (7,344) |  |  | 3,169 |
Corporate | 17,842 |  |  | (7,941) |  |  | 9,901 |  |  | 11,944 |  |  | (7,522) |  |  | 4,422 |
Operating properties | $ | 377,116 |  |  | $ | (145,053) |  |  | $ | 232,063 |  |  | $ | 361,289 |  |  | $ | (141,153) |  |  | $ | 220,136 |

(a)Includes property operating expenses, real estate taxes and third party management expense.
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Unconsolidated real estate ventures: |  |  |  |  |  |  |  |
| Investment in real estate ventures |  | Equity in income (loss) of real estate venture
| As of |  | Three Months Ended September 30, |  | Nine Months Ended September 30,
| September 30, 2022 |  | December 31, 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021
Philadelphia CBD | $ | 397,973 |  |  | $ | 317,959 |  |  | $ | (3,452) |  |  | $ | (3,602) |  |  | $ | (8,798) |  |  | $ | (12,542) |
Metropolitan Washington, D.C. | 85,206 |  |  | 85,867 |  |  | (706) |  |  | (1,173) |  |  | (1,273) |  |  | (2,368) |
Mid-Atlantic Office JV | 31,229 |  |  | 31,680 |  |  | (83) |  |  | 310 |  |  | 234 |  |  | 634 |
MAP Venture | (32,522) |  |  | (24,396) |  |  | (2,019) |  |  | (2,169) |  |  | (5,967) |  |  | (6,522) |
Austin, Texas | 65,049 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total | $ | 546,935 |  |  | $ | 411,110 |  |  | $ | (6,260) |  |  | $ | (6,634) |  |  | $ | (15,804) |  |  | $ | (20,798) |

Net operating income (“NOI”) is a non-GAAP financial measure, which we define as total revenue less property operating expenses, real estate taxes and third party management expenses. Property operating expenses that are included in determining NOI consist of costs that are necessary and allocable to our operating properties such as utilities, property-level salaries, repairs and maintenance, property insurance and management fees. General and administrative expenses that are not reflected in NOI primarily consist of corporate-level salaries, amortization of share awards and professional fees that are incurred as part of corporate office management. NOI presented by the Company may not be comparable to NOI reported by other companies that define NOI differently. NOI is the primary measure that is used by the Company’s management to evaluate the operating performance of the Company’s real estate assets by segment. The Company believes NOI provides useful information to investors regarding the financial condition and results of operations because it reflects only those income and expense items that are incurred at the property level. While NOI is a relevant and widely used measure of operating performance of real estate investment trusts, it does not represent cash flow from operations or net income as defined by GAAP and should not be considered as an alternative to those measures in evaluating our liquidity or operating performance. NOI does not reflect interest expenses, real estate impairment losses, depreciation and amortization costs, capital expenditures and leasing costs. The Company believes that net income (loss), as defined by GAAP, is the most appropriate earnings measure. The following is a reconciliation of consolidated net income (loss), as defined by GAAP, to consolidated NOI, (in thousands):

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Net income | $ | 13,478 |  |  | $ | 974 |  |  | $ | 24,230 |  |  | $ | 7,763 |
Plus: |  |  |  |  |  |  |
Interest expense | 17,061 |  |  | 15,190 |  |  | 49,144 |  |  | 46,973 |
Interest expense - amortization of deferred financing costs | 745 |  |  | 709 |  |  | 2,259 |  |  | 2,127 |
Depreciation and amortization | 45,134 |  |  | 48,175 |  |  | 132,875 |  |  | 131,303 |
General and administrative expenses | 7,564 |  |  | 7,076 |  |  | 25,892 |  |  | 22,016 |
Equity in loss of unconsolidated real estate ventures | 6,260 |  |  | 6,634 |  |  | 15,804 |  |  | 20,798 |
Less: |  |  |  |  |  |  |
Interest and investment income | 498 |  |  | 4,494 |  |  | 1,387 |  |  | 7,845 |
Income tax (provision) benefit | 9 |  |  | (12) |  |  | (66) |  |  | (46) |
Net gain on disposition of real estate | 8,669 |  |  | — |  |  | 8,813 |  |  | 142 |
Net gain on sale of undepreciated real estate | 2,983 |  |  | 910 |  |  | 8,007 |  |  | 2,903 |
Consolidated net operating income | $ | 78,083 |  |  | $ | 73,366 |  |  | $ | 232,063 |  |  | $ | 220,136 |

14. COMMITMENTS AND CONTINGENCIES
Legal Proceedings
The Company is involved from time to time in litigation on various matters, including disputes with tenants, vendors and disputes arising out of agreements to purchase or sell properties. Given the nature of the Company’s business activities, these lawsuits are considered routine to the conduct of its business. The result of any particular lawsuit cannot be predicted, because of the very nature of litigation, the litigation process and its adversarial nature, and the jury system. The Company will establish reserves for specific legal proceedings when it determines that the likelihood of an unfavorable outcome is probable and when the amount of loss is reasonably estimable. The Company does not expect that the liabilities, if any, that may ultimately result from such legal actions will have a material adverse effect on the consolidated financial position, results of operations or cash flows of the Company.
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Environmental
As an owner of real estate, the Company is subject to various environmental laws of federal, state, and local governments. The Company’s compliance with existing laws has not had a material adverse effect on its financial condition and results of operations, and the Company does not believe it will have a material adverse effect in the future. However, the Company cannot predict the impact of unforeseen environmental contingencies or new or changed laws or regulations on its current Properties or on properties that the Company may acquire.
Debt Guarantees
As of September 30, 2022, the Company’s unconsolidated real estate ventures had aggregate indebtedness of $1,234.5 million. These loans are generally mortgage or construction loans, most of which are nonrecourse to the Company, except for customary recourse carve-outs. In addition, during construction undertaken by the unconsolidated real estate ventures, including the 3025 JFK Venture, the Company has provided, and expects to continue to provide, cost overrun and completion guarantees, as well as customary environmental indemnities and guarantees of customary exceptions to nonrecourse provisions in loan agreements. In the agreement with its partner in the 3025 JFK Venture, the Company agreed to provide cost overrun and completion guaranties for the project under development. With respect to the construction loan obtained by 3025 JFK Venture on July 23, 2021, the Company has also provided a carry guarantee and limited payment guarantee up to 25% of the principal balance of the $186.7 million construction loan. The Company has also provided cost overrun and completion guarantees, as well as customary environmental indemnities, in favor of the joint venture partners, for the One Uptown Ventures. See also Note 4, ''Investment in Unconsolidated Real Estate Ventures,” for information on the guarantees in favor of the lenders on the construction loans for the One Uptown Ventures.
Impact of Natural Disasters and Casualty
The Company carries liability insurance to mitigate its exposure to certain losses, including those relating to property damage. The Company records the estimated amount of expected insurance proceeds for property damage and other losses incurred as an asset (typically a receivable from the insurer) and income up to the amount of the losses incurred when receipt of insurance proceeds is deemed probable. Any amount of insurance recovery in excess of the amount of the losses is considered a gain contingency and is not recorded until the proceeds are received.
In February 2021, one of the Company's properties in Austin, Texas sustained damage from the winter storms and resulting power grid failures. As a result of the damage, during the year ended December 31, 2021, the Company recorded a fixed asset write-off totaling $1.2 million and recorded an estimated $7.2 million of restoration costs, of which $1.9 million is included in accounts payable and accrued expenses on the consolidated balance sheets as of December 31, 2021. The Company also sustained a business interruption loss of $3.9 million related to unpaid rent, which is also fully covered under the insurance policy. During the year ended December 31, 2021, the Company received $15.3 million of insurance proceeds, resulting in full recovery of the costs incurred to date. The $3.0 million of insurance proceeds received in excess of the fixed asset write-off, total business interruption, and total estimated restoration cost during the year ended December 31, 2021 is included in other income on the consolidated statement of operations. During the nine months ended September 30, 2022, the Company recognized a $0.8 million reduction of the previously estimated restoration costs and also received $2.4 million of additional insurance proceeds. The reduction of the restoration costs and additional insurance proceeds are included in other income on the consolidated statement of operations.
Other Commitments or Contingencies
In connection with the Schuylkill Yards Project, the Company entered into a neighborhood engagement program and, as of September 30, 2022, had $6.6 million of future fixed contractual obligations. The Company also committed to fund additional contributions under the program. As of September 30, 2022, the Company estimates that these additional contributions, which are not fixed under the terms of agreement, will be $2.2 million.
In connection with the formation of the Commerce Square Venture, the Company has committed to investing an additional $20.0 million of preferred equity in the properties on a pari passu basis with its joint venture partner of which $7.2 million has been contributed by the Company as of September 30, 2022.
The Company invests in its properties and regularly incurs capital expenditures in the ordinary course of business to maintain the properties. The Company believes that such expenditures enhance its competitiveness. The Company also enters into construction, utility and service contracts in the ordinary course of business which may extend beyond one year. These contracts typically provide for cancellation with insignificant or no cancellation penalties.
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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
The Private Securities Litigation Reform Act of 1995 (the “1995 Act”) provides a “safe harbor” for forward-looking statements. This Quarterly Report on Form 10-Q and other materials filed by us with the SEC (as well as information included in oral or other written statements made by us) contain statements that are forward-looking, including statements relating to business and real estate development activities, acquisitions, dispositions, future capital expenditures, financing sources, governmental regulation (including environmental regulation) and competition. We intend such forward-looking statements to be covered by the safe-harbor provisions of the 1995 Act. The words “anticipate,” “believe,” “estimate,” “expect,” “intend,” “will,” “should” and similar expressions, as they relate to us, are intended to identify forward-looking statements. Although we believe that the expectations reflected in such forward-looking statements are based on reasonable assumptions, we can give no assurance that our expectations will be achieved. As forward-looking statements, these statements involve important risks, uncertainties and other factors that could cause actual results to differ materially from the expected results and, accordingly, such results may differ from those expressed in any forward-looking statements made by us or on our behalf. Factors that might cause actual results to differ materially from our expectations, many of which may be more likely to impact us as a result of the ongoing COVID-19 pandemic, are set forth in the “Risk Factors” section of our Annual Report on Form 10-K for the year ended December 31, 2021. Accordingly, we caution readers not to place undue reliance on forward-looking statements. We assume no obligation to update or supplement forward-looking statements that become untrue because of subsequent events.
The discussion that follows is based primarily on our consolidated financial statements as of September 30, 2022 and December 31, 2021 and for the three and nine months ended September 30, 2022 and 2021 and should be read along with the consolidated financial statements and related notes appearing elsewhere in this report. The ability to compare one period to another may be significantly affected by acquisitions completed, development properties placed in service and dispositions made during those periods.
OVERVIEW
During the nine months ended September 30, 2022, we owned and managed properties within five segments: (1) Philadelphia CBD, (2) Pennsylvania Suburbs, (3) Austin, Texas, (4) Metropolitan Washington, D.C., and (5) Other. The Philadelphia CBD segment includes properties located in the City of Philadelphia in Pennsylvania. The Pennsylvania Suburbs segment includes properties in Chester, Delaware and Montgomery counties in the Philadelphia suburbs. The Austin, Texas segment includes properties in the City of Austin, Texas. The Metropolitan Washington, D.C. segment includes properties in Northern Virginia, Washington, D.C. and Southern Maryland. The Other segment includes properties in Camden County, New Jersey and New Castle County, Delaware. In addition to the five segments, our corporate group is responsible for cash and investment management, development of certain real estate properties during the construction period, and certain other general support functions.
We generate cash and revenue from leases of space at our Properties and, to a lesser extent, from the management and development of properties owned by third parties and from investments in the unconsolidated real estate ventures. Factors that we evaluate when leasing space include rental rates, costs of tenant improvements, tenant creditworthiness, current and expected operating costs, the length of the lease term, vacancy levels and demand for space. We continue to seek revenue growth throughout our portfolio by increasing occupancy and rental rates. We also generate cash through sales of assets, including assets that we do not view as core to our business plan, either because of location or expected growth potential, and assets that are commanding premium prices from third party investors.
Our financial and operating performance is dependent upon the demand for office, residential, parking, and retail space in our markets, our leasing results, our acquisition, disposition and development activity, our financing activity, our cash requirements and economic and market conditions, including prevailing interest rates.
Adverse changes in economic conditions, including the ongoing effects of the global COVID-19 pandemic and the current inflationary environment, could result in a reduction of the availability of financing and higher borrowing costs. We continue to closely monitor the impact of the COVID-19 pandemic and inflation on all aspects of our business, including how it is impacting our tenants, employees, and business partners. Vacancy rates may increase, and rental rates and rent collection rates may decline as the current economic climate may negatively impact tenants. The long-term impact of the ongoing COVID-19 pandemic on the global economy and our tenants and prospective tenants remains uncertain and will depend on new information which may emerge concerning the severity of COVID-19, new variants of COVID-19 and the actions taken to contain it or treat its impact. In addition, the government responses to control the pandemic are creating disruption in the global economy and supply chains and adversely impacting many industries, including owners and developers of office and mixed-use buildings.
Overall economic conditions, including but not limited to labor shortages, supply chain constraints, inflation, and deteriorating financial and credit markets, could have a dampening effect on the fundamentals of our business, including increases in past due accounts, tenant defaults, lower occupancy and reduced effective rents. These adverse conditions could impact our net
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income and cash flows and could have a material adverse effect on our financial condition. We believe that the quality of our assets and the strength of our balance sheet will enable us to raise capital, if necessary, in various forms and from different sources, including through secured or unsecured loans from banks, construction loans, pension funds, life insurance companies and through commercial mortgage-backed securities. However, there can be no assurance that we will be able to borrow funds on terms that are economically attractive or at all.
The table below summarizes selected operating and leasing statistics of our wholly owned properties for the three and nine months ended September 30, 2022 and 2021:

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Leasing Activity |  |  |  |  |  |  |
Core Properties (1): |  |  |  |  |  |  |
Total net rentable square feet owned | 12,791,041 |  |  | 12,949,078 |  |  | 12,791,041 |  |  | 12,949,078 |
Occupancy percentage (end of period) | 90.8 | % |  | 90.3 | % |  | 90.8 | % |  | 90.3 | %
Average occupancy percentage | 90.7 | % |  | 90.2 | % |  | 89.7 | % |  | 90.0 | %
Total Portfolio, less properties in development/redevelopment (2): |  |  |  |  |  |  |
Tenant retention rate (3) | 90.4 | % |  | 57.2 | % |  | 69.0 | % |  | 55.3 | %
New leases and expansions commenced (square feet) | 370,698 |  |  | 214,687 |  |  | 730,392 |  |  | 400,162 |
Leases renewed (square feet) | 241,413 |  |  | 140,091 |  |  | 760,871 |  |  | 402,768 |
Net absorption (square feet) | 176,497 |  |  | (20,560) |  |  | (48,476) |  |  | (165,888) |
Percentage change in rental rates per square foot (4): |  |  |  |  |  |  |
New and expansion rental rates | 26.3 | % |  | 15.3 | % |  | 25.1 | % |  | 24.6 | %
Renewal rental rates | 7.2 | % |  | 15.7 | % |  | 15.0 | % |  | 13.1 | %
Combined rental rates | 16.5 | % |  | 15.5 | % |  | 18.5 | % |  | 17.6 | %
Weighted average lease term for leases commenced (years) | 7.9 |  |  | 6.5 |  |  | 8.1 |  |  | 6.8 |
Capital Costs Committed (5): |  |  |  |  |  |  |
Leasing commissions (per square foot) | $ | 5.90 |  |  | $ | 7.94 |  |  | $ | 9.89 |  |  | $ | 9.33 |
Tenant Improvements (per square foot) | $ | 23.38 |  |  | $ | 6.95 |  |  | $ | 31.57 |  |  | $ | 20.10 |
Total capital per square foot per lease year | $ | 3.86 |  |  | $ | 2.63 |  |  | $ | 4.25 |  |  | $ | 3.39 |

(1)Does not include properties under development, redevelopment, held for sale, or sold.
(2)Includes leasing related to completed developments and redevelopments, as well as sold properties.
(3)Calculated as percentage of total square feet.
(4)Includes base rent plus reimbursement for operating expenses and real estate taxes.
(5)Calculated on a weighted average basis for leases commenced during the quarter. Does not include properties under development/redevelopment.
In seeking to increase revenue through our operating, financing and investment activities, we also seek to minimize operating risks, including (i) tenant rollover risk, (ii) tenant credit risk and (iii) development risk.
Tenant Rollover Risk
We are subject to the risk that tenant leases, upon expiration, will not be renewed, that space may not be relet, or that the terms of renewal or reletting (including the cost of renovations) may be less favorable to us than the current lease terms. Leases that accounted for approximately 0.9% of our aggregate final annualized base rents as of September 30, 2022 (representing approximately 1.7% of the net rentable square feet of the properties) are scheduled to expire without penalty in the remainder of 2022. We maintain an active dialogue with our tenants in an effort to maximize lease renewals. If we are unable to renew leases or relet space under expiring leases, at anticipated rental rates, or if tenants terminate their leases early, our cash flow would be adversely impacted.
Tenant Credit Risk
In the event of a tenant default, we may experience delays in enforcing our rights as a landlord and may incur substantial costs in protecting our investment. Our management evaluates our accrued rent receivable reserve policy in light of our tenant base
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and general and local economic conditions. Our accrued rent receivable allowance was $4.0 million or 2.1% of our accrued rent receivable balance as of September 30, 2022 compared to $4.1 million or 2.4% of our accrued rent receivable balance as of December 31, 2021.
If economic conditions deteriorate, including as a result of the ongoing COVID-19 pandemic and the current inflationary environment, we may experience increases in past due accounts, defaults, lower occupancy and reduced effective rents. These conditions would negatively affect our future net income and cash flows and could have a material adverse effect on our financial condition.
Development Risk
Development projects are subject to a variety of risks, including construction delays, construction cost overruns, building moratoriums, inability to obtain financing on favorable terms, inability to lease space at projected rates, inability to enter into construction, development and other agreements on favorable terms, unexpected environmental and other hazards, and effects from general economic conditions such as supply chain disruptions, inflation, and rising interest rates.
As of September 30, 2022 the following active development and redevelopment projects remain under construction in progress and we were proceeding on the following activity (dollars, in thousands):

Property/Portfolio Name |  | Location |  | Expected Completion Date |  | Activity Type |  | Approximate Square Footage |  | Estimated Costs |  | Construction Loan Financing |  | Amount Funded
250 King of Prussia Road (a) |  | Radnor, PA |  | Q3 2022 |  | Redevelopment |  | 168,294 |  |  | $ | 82,854 |  |  | $ | — |  |  | $ | 62,479 |
2340 Dulles Corner Boulevard (b) |  | Herndon, VA |  | Q2 2023 |  | Redevelopment |  | 268,365 |  |  | $ | 117,974 |  |  | $ | — |  |  | $ | 70,582 |
155 King of Prussia Road |  | Radnor, PA |  | Q2 2024 |  | Development |  | 144,685 |  |  | $ | 80,000 |  |  | $ | 48,000 |  | (c) | $ | 13,712 |

(a)Total project costs include $20.6 million of existing property basis.
(b)Total project costs include $58.0 million of existing property basis.
(c)Debt financing amount represents an estimate at 60% Loan-to-Value ratio.
In addition to the properties listed above, we have classified one parking facility in Philadelphia, Pennsylvania as redevelopment.
As of September 30, 2022 the following recently completed development project was not yet stabilized (dollars, in thousands):

Property/Portfolio Name |  | Location |  | Expected Completion Date |  | Activity Type |  | Approximate Square Footage |  | Estimated Costs |  | Amount Funded
405 Colorado Street (a) |  | Austin, TX |  | Q2 2021 (b) |  | Development |  | 205,803 |  |  | $ | 122,000 |  |  | $ | 104,933 |

(a)Estimated costs include $2.1 million of existing property basis through a ground lease. The project includes 520 parking spaces. Recently Completed Not Stabilized properties are recorded on our consolidated balance sheet in land, buildings and tenant improvements and deferred leasing costs, not construction-in-progress. Stabilization is expected during the first quarter of 2023.
(b)The parking garage and occupied portions of the office building were placed into service during 2021.
As of September 30, 2022 the following active unconsolidated real estate venture development projects remain under construction in progress and we were proceeding on the following activity (dollars, in thousands):

Property/Portfolio Name |  | Location |  | Expected Completion Date |  |  |  | Approximate Square Footage |  | Estimated Costs |  | Amount Funded |  | Construction Loan Financing |  | Our Share Remaining to be Funded |  | Partner's Share Remaining to be Funded
3025 JFK Boulevard (55%) |  | Philadelphia, PA |  | Q3 2023 |  |  |  | (a) |  | $ | 287,272 |  |  | $ | 115,805 |  |  | $ | 186,727 |  |  | $ | — |  |  | $ | — |
3151 Market Street (55%) |  | Philadelphia, PA |  | Q2 2024 |  |  |  | 441,000 |  |  | $ | 307,586 |  |  | $ | 56,225 |  |  | $ | 184,552 |  | (b) | $ | 11,444 |  |  | $ | 55,365 |
One Uptown - Office (50%) |  | Austin, TX |  | Q3 2023 |  |  |  | 362,679 |  |  | $ | 191,616 |  |  | $ | 69,966 |  |  | $ | 121,650 |  |  | $ | — |  |  | $ | — |
One Uptown - Multifamily (50%) |  | Austin, TX |  | Q3 2024 |  |  |  | 341 Units |  | $ | 144,029 |  |  | $ | 35,953 |  |  | $ | 85,000 |  |  | $ | — |  |  | $ | 23,076 |

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(a)Mixed used building with 428,000 rentable square feet consisting of 200,000 SF of life science/innovation office, 219,000 SF of residential (326 units), and 9,000 SF of retail.
(b)Debt financing amount represents an estimate at 60% Loan-to-Value ratio.
CRITICAL ACCOUNTING POLICIES AND ESTIMATES
Management’s Discussion and Analysis of Financial Condition and Results of Operations discuss our consolidated financial statements, which have been prepared in accordance with GAAP. The preparation of these financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Certain accounting policies are considered to be critical accounting policies, as they require management to make assumptions about matters that are highly uncertain at the time the estimate is made and changes in accounting estimate are reasonably likely to occur from period to period. Management bases its estimates and assumptions on historical experience and current economic conditions.
Our Annual Report on Form 10-K for the year ended December 31, 2021 contains a discussion of our critical accounting policies. There have been no significant changes in our critical accounting policies since December 31, 2021 other than the following:
Common Development Cost Estimates for Contributions to Development Joint Ventures
When land is contributed to a development joint venture, estimated common development costs include actual costs incurred and estimates of future common development costs benefiting the property sold. When land is sold, common development costs, if they cannot be specifically identified, are allocated to each sold parcel based upon its relative sales value. For purposes of allocating common development costs, estimates of future sales proceeds and common development costs are re-evaluated throughout the year, with adjustments being allocated prospectively to the remaining land parcels available for sale. The common development cost estimates for development joint ventures are highly judgmental as they are sensitive to cost escalation, sales price escalation and pace of absorption, which are subject to judgment and are affected by expectations about future market or economic conditions. Changes in the assumptions used to estimate future common development costs could result in a significant impact on the amounts recorded as net gain on disposition of real estate or net gain on sale of undepreciated real estate.
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RESULTS OF OPERATIONS
The following discussion is based on our consolidated financial statements for the three and nine months ended September 30, 2022 and 2021. We believe that presentation of our consolidated financial information, without a breakdown by segment, will effectively present important information useful to our investors.
Net operating income (“NOI”) as presented in the comparative analysis below is a non-GAAP financial measure defined as total revenue less property operating expenses, real estate taxes and third party management expenses. Property operating expenses that are included in determining NOI consist of costs that are necessary and allocable to our operating properties such as utilities, property-level salaries, repairs and maintenance, property insurance, and management fees. General and administrative expenses that are not reflected in NOI primarily consist of corporate-level salaries, amortization of share awards and professional fees that are incurred as part of corporate office management. NOI is a non-GAAP financial measure that we use internally to evaluate the operating performance of our real estate assets by segment, as presented in Note 13, ''Segment Information," to our consolidated financial statements, and of our business as a whole. We believe NOI provides useful information to investors regarding our financial condition and results of operations because it reflects only those income and expense items that are incurred at the property level. While NOI is a relevant and widely used measure of operating performance of real estate investment trusts, it does not represent cash flow from operations or net income as defined by GAAP and should not be considered as an alternative to those measures in evaluating our liquidity or operating performance. NOI does not reflect interest expenses, real estate impairment losses, depreciation and amortization costs, capital expenditures and leasing costs. We believe that net income, as defined by GAAP, is the most appropriate earnings measure. See Note 13, ''Segment Information,” to our Consolidated Financial Statements for a reconciliation of NOI to our consolidated net income as defined by GAAP.
Comparison of the Three Months Ended September 30, 2022 and September 30, 2021
The following comparison for the three months ended September 30, 2022 to the three months ended September 30, 2021, makes reference to the effect of the following:
(a)“Same Store Property Portfolio,” which represents 71 properties containing an aggregate of approximately 12.7 million net rentable square feet, and represents properties that we owned and consolidated for the three-month periods ended September 30, 2022 and 2021. The Same Store Property Portfolio includes properties acquired or placed in service on or prior to July 1, 2021 and owned and consolidated through September 30, 2022, excluding properties classified as held for sale,
(b)“Total Portfolio,” which represents all properties owned and consolidated by us during the three months ended September 30, 2022 and 2021,
(c)"Recently Completed/Acquired Properties," which represents two properties placed into service or acquired on or subsequent to July 1, 2021,
(d)"Development/Redevelopment Properties," which represents four properties currently in development/redevelopment. A property is excluded from our Same Store Property Portfolio and moved into Development/Redevelopment in the period that we determine to proceed with development/redevelopment for a future development strategy, and
(e)"Q3 2021 through Q3 2022 Dispositions," which represents three properties disposed of from July 1, 2021 through September 30, 2022.
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Comparison of three months ended September 30, 2022 to the three months ended September 30, 2021

|  | Same Store Property Portfolio |  | Recently Completed/Acquired Properties |  | Development/Redevelopment Properties |  | Other (Eliminations) (a) |  | Total Portfolio
(dollars and square feet in millions except per share amounts) |  | 2022 |  | 2021 |  | $ Change |  | % Change |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | $ Change |  | % Change
Revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Rents |  | $ | 110.2 |  |  | $ | 106.6 |  |  | $ | 3.6 |  |  | 3.4 | % |  | $2.4 |  | $ | 0.4 |  |  | $ | 0.2 |  |  | $ | 0.1 |  |  | $ | 4.7 |  |  | $ | 5.1 |  |  | $ | 117.5 |  |  | $ | 112.2 |  |  | $ | 5.3 |  |  | 4.7 | %
Third party management fees, labor reimbursement and leasing |  | — |  |  | — |  |  | — |  |  | — | % |  | — |  | — |  |  | — |  |  | — |  |  | 6.9 |  |  | 6.5 |  |  | 6.9 |  |  | 6.5 |  |  | 0.4 |  |  | 6.2 | %
Other |  | 0.2 |  |  | 0.3 |  |  | (0.1) |  |  | (33.3) | % |  | — |  | — |  |  | 0.1 |  |  | — |  |  | 0.9 |  |  | 1.5 |  |  | 1.2 |  |  | 1.8 |  |  | (0.6) |  |  | (33.3) | %
Total revenue |  | 110.4 |  |  | 106.9 |  |  | 3.5 |  |  | 3.3 | % |  | 2.4 |  | 0.4 |  |  | 0.3 |  |  | 0.1 |  |  | 12.5 |  |  | 13.1 |  |  | 125.6 |  |  | 120.5 |  |  | 5.1 |  |  | 4.2 | %
Property operating expenses |  | 29.7 |  |  | 27.6 |  |  | 2.1 |  |  | 7.6 | % |  | 0.6 |  | 0.3 |  |  | — |  |  | (0.2) |  |  | 2.3 |  |  | 2.6 |  |  | 32.6 |  |  | 30.3 |  |  | 2.3 |  |  | 7.6 | %
Real estate taxes |  | 11.3 |  |  | 12.8 |  |  | (1.5) |  |  | (11.7) | % |  | 0.6 |  | (0.2) |  |  | 0.1 |  |  | 0.3 |  |  | 0.3 |  |  | 0.5 |  |  | 12.3 |  |  | 13.4 |  |  | (1.1) |  |  | (8.2) | %
Third party management expenses |  | — |  |  | — |  |  | — |  |  | — | % |  | — |  | — |  |  | — |  |  | — |  |  | 2.5 |  |  | 3.3 |  |  | 2.5 |  |  | 3.3 |  |  | (0.8) |  |  | (24.2) | %
Net operating income |  | 69.4 |  |  | 66.5 |  |  | 2.9 |  |  | 4.4 | % |  | 1.2 |  | 0.3 |  |  | 0.2 |  |  | — |  |  | 7.4 |  |  | 6.7 |  |  | 78.2 |  |  | 73.5 |  |  | 4.7 |  |  | 6.4 | %
Depreciation and amortization |  | 40.1 |  |  | 44.5 |  |  | (4.4) |  |  | (9.9) | % |  | 1.3 |  | 0.2 |  |  | 0.1 |  |  | — |  |  | 3.7 |  |  | 3.6 |  |  | 45.2 |  |  | 48.3 |  |  | (3.1) |  |  | (6.4) | %
General & administrative expenses |  | — |  |  | — |  |  | — |  |  | — | % |  | — |  | — |  |  | — |  |  | — |  |  | 7.6 |  |  | 7.1 |  |  | 7.6 |  |  | 7.1 |  |  | 0.5 |  |  | 7.0 | %
Net gain on disposition of real estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (8.7) |  |  | — |  |  | (8.7) |  |  | — | %
Net gain on sale of undepreciated real estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (3.0) |  |  | (0.9) |  |  | (2.1) |  |  | 233.3 | %
Operating income (loss) |  | $ | 29.3 |  |  | $ | 22.0 |  |  | $ | 7.3 |  |  | 33.2 | % |  | $(0.1) |  | $ | 0.1 |  |  | $ | 0.1 |  |  | $ | — |  |  | $ | (3.9) |  |  | $ | (4.0) |  |  | $ | 37.1 |  |  | $ | 19.0 |  |  | $ | 18.1 |  |  | 95.3 | %
Number of properties |  | 71 |  |  | 71 |  |  |  |  |  |  | 2 |  |  |  |  | 4 |  |  |  |  |  |  |  |  | 78 |  |  |  |  |  |  |
Square feet |  | 12.7 |  |  | 12.7 |  |  |  |  |  |  | 0.3 |  |  |  |  | 0.6 |  |  |  |  |  |  |  |  | 14.0 |  |  |  |  |  |  |
Core Occupancy % (b) |  | 90.7 | % |  | 90.2 | % |  |  |  |  |  | 49.2 | % |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income (Expense): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest and investment income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.5 |  |  | 4.5 |  |  | (4.0) |  |  | (88.9) | %
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (17.1) |  |  | (15.2) |  |  | (1.9) |  |  | 12.5 | %
Interest expense — Deferred financing costs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (0.7) |  |  | (0.7) |  |  | — |  |  | — | %
Equity in loss of unconsolidated real estate ventures |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (6.3) |  |  | (6.6) |  |  | 0.3 |  |  | (4.5) | %
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 13.5 |  |  | $ | 1.0 |  |  | $ | 12.5 |  |  | 1250.0 | %
Net income attributable to Common Shareholders of Brandywine Realty Trust |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 0.08 |  |  | $ | 0.01 |  |  | $ | 0.07 |  |  | 700.0 | %

(a)Represents certain revenues and expenses at the corporate level as well as various intercompany costs that are eliminated in consolidation, third-party management fees, provisions for impairment, and changes in the accrued rent receivable allowance. Other/(Eliminations) also includes properties sold and properties classified as held for sale.
(b)Pertains to Core Properties.
Total Revenue
Rents from the Total Portfolio increased primarily as a result of the following:
•$2.0 million increase related to our Recently Completed/Acquired Properties;
•$1.3 million increase at a property in our Metropolitan, Washington D.C. segment due to an increase in occupancy;
•$0.9 million increase related to the commencement of operations of B.Labs, a life science incubator lab in our Philadelphia CBD segment, during the first quarter of 2022; and
•$0.5 million increase related to the residential and hotel components at the FMC Tower in our Philadelphia CBD segment related to higher occupancy partially due to the lifting of COVID-19 pandemic restrictions.
Property Operating Expenses
Property operating expenses across our Total Portfolio increased primarily as a result of the following:
•$0.4 million increase at the residential, hotel, and restaurant components of FMC Tower primarily as a result of the lifting of COVID-19 pandemic restrictions; and
•$0.3 million increase related to the commencement of operations of B.Labs, a life science incubator lab in our Philadelphia CBD segment, during the first quarter of 2022.
The remaining increase of $1.6 million is primarily related to miscellaneous increases in property operating expenses across our Total Portfolio, primarily driven by increased usage of our properties partially due to the lifting of COVID-19 pandemic restrictions and associated repairs and maintenance, higher energy rates across properties in our Philadelphia CBD segment and Pennsylvania Suburbs segment, as well as increased property-related employee compensation expenses.
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Real Estate Taxes
Real estate taxes decreased primarily due to a $1.2 million decrease across properties in our Austin, Texas segment as a result of tax reassessments.
Depreciation and Amortization
Depreciation and amortization expense decreased primarily as a result of a $2.9 million decrease related to accelerated depreciation as a result of early lease terminations at certain properties in our Same Store Portfolio during the third quarter of 2021.
Net Gain on Disposition of Real Estate
The net gain on disposition of real estate of $8.7 million recognized during the three months ended September 30, 2022 is primarily related to the gain of $8.3 million due to the formation of the One Uptown Ventures, which resulted in deconsolidation of the project and recognition of our investment in the real estate venture at fair value.
Net Gain on Sale of Undepreciated Real Estate
The net gain on sale of undepreciated real estate of $3.0 million recognized during the three months ended September 30, 2022 is related to the $2.6 million gain due to formation of the 3151 Market Street Venture, which resulted in deconsolidation of the project and recognition of our investment in the real estate venture at fair value as well as additional gain of $0.4 million recognized during the three months ended September 30, 2022 related to the sale of a parcel of land in our Metropolitan Washington, D.C. segment during the second quarter of 2022.
The net gain on sale of undepreciated real estate of $0.9 million recognized during the three months ended September 30, 2021 is related to our sale of three parcels of land in our Other segment.
Interest and Investment Income
Interest and investment income decreased primarily as a result of a $4.0 million decrease related to our preferred equity investment in a single-purpose entity that owned two stabilized office buildings located in Austin, Texas, which closed on December 31, 2020 and was redeemed prior to maturity on September 3, 2021. Of the $4.0 million decrease, $2.8 million was related to receiving our accelerated minimum return and exit fees paid in cash on the redemption date.
Interest Expense
Interest expense increased primarily due to an increase of $1.8 million in interest expense on our line of credit due to an increase in borrowings and an increase in the weighted average interest rate during the three months ended September 30, 2022 compared to the three months ended September 30, 2021.
Comparison of the Nine Months Ended September 30, 2022 and September 30, 2021
The following comparison for the nine months ended September 30, 2022 to the nine months ended September 30, 2021, makes reference to the effect of the following:
(a)“Same Store Property Portfolio,” which represents 71 properties containing an aggregate of approximately 12.7 million net rentable square feet, and represents properties that we owned and consolidated for the nine-month periods ended September 30, 2022 and 2021. The Same Store Property Portfolio includes properties acquired or placed in service on or prior to January 1, 2021 and owned and consolidated through September 30, 2022 excluding properties classified as held for sale,
(b)“Total Portfolio,” which represents all properties owned and consolidated by us during the nine months ended September 30, 2022 and 2021,
(c)"Recently Completed/Acquired Properties," which represents two properties placed into service or acquired on or subsequent to January 1, 2021,
(d)"Development/Redevelopment Properties," which represents four properties currently in development/redevelopment. A property is excluded from our Same Store Property Portfolio and moved into Development/Redevelopment in the period that we determine to proceed with development/redevelopment for a future development strategy, and
(e)"YTD 2021 and 2022 Dispositions," which represents three properties disposed of from January 1, 2021 through September 30, 2022.
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Comparison of the nine months ended September 30, 2022 to the nine months ended September 30, 2021

|  | Same Store Property Portfolio |  | Recently Completed/Acquired Properties |  | Development/Redevelopment Properties |  | Other (Eliminations) (a) |  | Total Portfolio
(dollars and square feet in millions except per share amounts) |  | 2022 |  | 2021 |  | $ Change |  | % Change |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | $ Change |  | % Change
Revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Rents |  | $ | 327.9 |  |  | $ | 323.4 |  |  | $ | 4.5 |  |  | 1.4 | % |  | $ | 7.0 |  |  | $ | 0.4 |  |  | $ | 0.6 |  |  | $ | 0.3 |  |  | $ | 14.8 |  |  | $ | 12.8 |  |  | $ | 350.3 |  |  | $ | 336.9 |  |  | $ | 13.4 |  |  | 4.0 | %
Third party management fees, labor reimbursement and leasing |  | — |  |  | — |  |  | — |  |  | — | % |  | — |  |  | — |  |  | — |  |  | — |  |  | 17.9 |  |  | 19.8 |  |  | 17.9 |  |  | 19.8 |  |  | (1.9) |  |  | (9.6) | %
Other |  | 0.8 |  |  | 0.8 |  |  | — |  |  | — | % |  | 0.1 |  |  | — |  |  | 0.1 |  |  | — |  |  | 7.9 |  |  | 3.8 |  |  | 8.9 |  |  | 4.6 |  |  | 4.3 |  |  | 93.5 | %
Total revenue |  | 328.7 |  |  | 324.2 |  |  | 4.5 |  |  | 1.4 | % |  | 7.1 |  |  | 0.4 |  |  | 0.7 |  |  | 0.3 |  |  | 40.6 |  |  | 36.4 |  |  | 377.1 |  |  | 361.3 |  |  | 15.8 |  |  | 4.4 | %
Property operating expenses |  | 86.9 |  |  | 82.4 |  |  | 4.5 |  |  | 5.5 | % |  | 1.4 |  |  | (0.7) |  |  | — |  |  | (0.4) |  |  | 9.0 |  |  | 7.2 |  |  | 97.3 |  |  | 88.5 |  |  | 8.8 |  |  | 9.9 | %
Real estate taxes |  | 37.3 |  |  | 39.0 |  |  | (1.7) |  |  | (4.4) | % |  | 1.1 |  |  | 0.9 |  |  | 0.2 |  |  | 1.1 |  |  | 1.3 |  |  | 1.8 |  |  | 39.9 |  |  | 42.8 |  |  | (2.9) |  |  | (6.8) | %
Third party management expenses |  | — |  |  | — |  |  | — |  |  | — | % |  | — |  |  | — |  |  | — |  |  | — |  |  | 7.9 |  |  | 9.9 |  |  | 7.9 |  |  | 9.9 |  |  | (2.0) |  |  | (20.2) | %
Net operating income |  | 204.5 |  |  | 202.8 |  |  | 1.7 |  |  | 0.8 | % |  | 4.6 |  |  | 0.2 |  |  | 0.5 |  |  | (0.4) |  |  | 22.4 |  |  | 17.5 |  |  | 232.0 |  |  | 220.1 |  |  | 11.9 |  |  | 5.4 | %
Depreciation and amortization |  | 118.4 |  |  | 120.8 |  |  | (2.4) |  |  | (2.0) | % |  | 3.4 |  |  | 0.2 |  |  | 0.2 |  |  | 0.4 |  |  | 10.8 |  |  | 9.8 |  |  | 132.8 |  |  | 131.2 |  |  | 1.6 |  |  | 1.2 | %
General & administrative expenses |  | — |  |  | — |  |  | — |  |  | — | % |  | — |  |  | — |  |  | — |  |  | — |  |  | 25.9 |  |  | 22.0 |  |  | 25.9 |  |  | 22.0 |  |  | 3.9 |  |  | 17.7 | %
Net gain on disposition of real estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (8.8) |  |  | (0.1) |  |  | (8.7) |  |  | 8700.0 | %
Net gain on sale of undepreciated real estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (8.0) |  |  | (2.9) |  |  | (5.1) |  |  | 175.9 | %
Operating income (loss) |  | $ | 86.1 |  |  | $ | 82.0 |  |  | $ | 4.1 |  |  | 5.0 | % |  | $ | 1.2 |  |  | $ | — |  |  | $ | 0.3 |  |  | $ | (0.8) |  |  | $ | (14.3) |  |  | $ | (14.3) |  |  | $ | 90.1 |  |  | $ | 69.9 |  |  | $ | 20.2 |  |  | 28.9 | %
Number of properties |  | 71 |  |  | 71 |  |  |  |  |  |  | 2 |  |  |  |  | 4 |  |  |  |  |  |  |  |  | 78 |  |  |  |  |  |  |
Square feet |  | 12.7 |  |  | 12.7 |  |  |  |  |  |  | 0.3 |  |  |  |  | 0.6 |  |  |  |  |  |  |  |  | 14.0 |  |  |  |  |  |  |
Core Occupancy % (b) |  | 90.7 | % |  | 90.2 | % |  |  |  |  |  | 49.2 | % |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income (Expense): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest and investment income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.4 |  |  | 7.8 |  |  | (6.4) |  |  | (82.1) | %
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (49.1) |  |  | (47.0) |  |  | (2.1) |  |  | 4.5 | %
Interest expense — Deferred financing costs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (2.3) |  |  | (2.1) |  |  | (0.2) |  |  | 9.5 | %
Equity in loss of unconsolidated real estate ventures |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (15.8) |  |  | (20.8) |  |  | 5.0 |  |  | (24.0) | %
Income tax provision |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (0.1) |  |  | — |  |  | (0.1) |  |  | — | %
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 24.2 |  |  | $ | 7.8 |  |  | $ | 16.4 |  |  | 210.3 | %
Net income attributable to Common Shareholders of Brandywine Realty Trust |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 0.14 |  |  | $ | 0.04 |  |  | $ | 0.10 |  |  | 250.0 | %

(a)Represents certain revenues and expenses at the corporate level as well as various intercompany costs that are eliminated in consolidation, third-party management fees, provisions for impairment, and changes in the accrued rent receivable allowance. Other/(Eliminations) also includes properties sold and properties classified as held for sale.
(b)Pertains to Core Properties.
Total Revenue
Rents from the Total Portfolio increased primarily as a result of the following:
•$6.6 million increase related to our Recently Completed/Acquired Properties;
•$3.5 million increase at a property in our Metropolitan, Washington D.C. segment due to an increase in occupancy;
•$2.5 million increase related to the residential and hotel components at the FMC Tower in our Philadelphia CBD segment related to higher occupancy partially due to the lifting of COVID-19 pandemic restrictions; and
•$2.4 million increase related to the commencement of operations of B.Labs, a life science incubator lab in our Philadelphia CBD segment, during the first quarter of 2022.
These increases were partially offset by a decrease of $1.2 million related to a property had been vacated and taken out of service in our Austin, Texas segment during the first quarter of 2021.
Third party management fees, labor reimbursement, and leasing income increased primarily due to a $1.6 million decrease related to a third party management contract terminated in the fourth quarter of 2021, a $1.5 million decrease in fees earned from our MAP Venture primarily related to decreases in leasing commissions and construction management fees, and $0.6 million decrease as a result of the sale of the final property at our Allstate Venture during the fourth quarter of 2021. These decreases were partially offset by a $1.6 million increase related to development fees earned on our One Uptown Ventures and 3151 Market Street Venture during the third quarter of 2022.
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Other income increased primarily as a result of the following:
•$3.4 million in excess insurance proceeds received during the nine months ended September 30, 2022 offset by $0.7 million received during the nine months ended September 30, 2021 related to a property in our Austin, Texas segment; and
•$2.2 million of settlement proceeds received from a general contractor for liquidated damages as a result of a construction delay at a property in our Austin, Texas segment.
Property Operating Expenses
Property operating expenses across our Total Portfolio increased primarily as a result of the following:
•$2.1 million increase related to our Recently Completed/Acquired Properties;
•$1.7 million increase related to the commencement of operations of B.Labs, a life science incubator lab in our Philadelphia CBD segment, during the first quarter of 2022; and
•$0.9 million increase at the restaurant component of FMC Tower primarily as a result of the lifting of COVID-19 pandemic restrictions.
The remaining increase of $4.1 million is related to miscellaneous increases in property operating expenses across our Total Portfolio, primarily driven by increased usage of properties partially due to the lifting of COVID-19 pandemic restrictions and associated repairs and maintenance, higher energy rates across properties in our Philadelphia CBD segment and Pennsylvania Suburbs segment, as well as increased property-related employee compensation expenses.
Real Estate Taxes
Real estate taxes decreased primarily due to a $1.4 million decrease across properties in our Austin, Texas segment and $0.7 million decrease across our Pennsylvania Suburbs segment as a result of tax reassessments.
Depreciation and Amortization
Depreciation and amortization expense increased primarily as a result of the following:
•$4.1 million increase in depreciation expense due to the reassessment of the estimated useful life of seven properties in our Austin, Texas segment pursuant to future demolition plans as part of our Broadmoor master development plan beginning in the second quarter of 2021; and
•$1.8 million increase related to the commencement of operations of B.Labs, a life science incubator lab in our Philadelphia CBD segment, during the first quarter of 2022.
These increases are partially offset by a $2.7 million decrease related to accelerated depreciation as a result of early lease terminations at certain properties in our Same Store Portfolio during the nine months ended September 30, 2021 as well as a $1.3 million decrease related to the residential and hotel components at the FMC Tower in our Philadelphia CBD segment due to $8.1 million in furniture, fixtures, and equipment that were fully depreciated during the fourth quarter of 2021 and nine months ended September 30, 2022.
General and Administrative
General and administrative expenses increased primarily as a result of a $2.4 million recovery of previously expensed legal fees incurred in pursuit of a settlement that was received in the first quarter of 2021. In addition, $1.4 million of the increase is related to increased non-cash compensation expense during the nine months ended September 30, 2022 compared to the nine months ended September 30, 2021.
Net Gain on Disposition of Real Estate
The net gain on disposition of real estate of $8.8 million recognized during the nine months ended September 30, 2022 is primarily related to the gain of $8.3 million due to the formation of the One Uptown Ventures, which resulted in deconsolidation of the project and recognition of our investment in the real estate venture at fair value.
Net Gain on Sale of Undepreciated Real Estate
The gain of $8.0 million recognized during the nine months ended September 30, 2022 is due to the following:
•$3.8 million related to the sale of a parcel of land in our Metropolitan Washington, D.C. segment;
•$2.6 million related to the formation of the 3151 Market Street Venture, which resulted in deconsolidation of the project and recognition of our investment in the real estate venture at fair value;
•$0.9 million related to the sale of a parcel of land in our Other segment; and
•$0.7 million related to the sale of a portfolio of five parcels of land and three operating properties in our Other segment.
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The gain of $2.9 million recognized during the nine months ended September 30, 2021 is due to the following:
•$2.0 million related to the formation of the 3025 JFK Venture, which resulted in deconsolidation of the project and recognition of our investment in the real estate venture at fair value; and
•$0.9 million related to the sale of three parcels of land in our Other segment.
Interest and Investment Income
Interest and investment income decreased by $6.4 million primarily as a result of a $6.5 million decrease related to our preferred equity investment in a single-purpose entity that owned two stabilized office buildings located in Austin, Texas, which closed on December 31, 2020 and was redeemed prior to maturity on September 3, 2021. Of the $6.5 million decrease, $2.8 million was related to receiving our accelerated minimum return and exit fees paid in cash on the redemption date.
Interest Expense
Interest expense increased primarily due to an increase of $2.9 million in interest expense on our line of credit due to an increase in borrowings and an increase in the weighted average interest rate during the nine months ended September 30, 2022 compared to the nine months ended September 30, 2021.
Equity in Loss of Unconsolidated Real Estate Ventures
Equity in loss of unconsolidated real estate ventures increased primarily due to the following:
•$3.3 million decrease associated with our Commerce Square Venture primarily due to a decrease in the amortization of in-place lease intangibles during the nine months ended September 30, 2022 compared to the nine months ended September 30, 2021;
•$0.8 million decrease associated with our 1919 Market Venture;
•$0.7 million decrease associated with our Brandywine - AI Venture; and
•$0.6 million decrease associated with our 4040 Wilson Venture.
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LIQUIDITY AND CAPITAL RESOURCES
General
Our principal liquidity funding needs for the next twelve months are as follows:
•normal recurring expenses;
•capital expenditures, including capital and tenant improvements and leasing costs;
•debt service and principal repayment obligations;
•current development and redevelopment costs;
•commitments to unconsolidated real estate ventures;
•distributions to shareholders to maintain our REIT status;
•possible acquisitions of properties, either directly or indirectly through the acquisition of equity interest therein; and
•possible common share repurchases.
We expect to satisfy these needs using one or more of the following:
•cash flows from operations;
•distributions of cash from our unconsolidated real estate ventures;
•cash and cash equivalent balances;
•availability under our unsecured credit facility;
•secured construction loans and long-term unsecured indebtedness;
•sales of real estate or contributions of interests in real estate to joint ventures; and
•issuances of Parent Company equity securities and/or units of the Operating Partnership.
As of September 30, 2022, the Parent Company owned a 99.7% interest in the Operating Partnership. The remaining interest of approximately 0.3% pertains to common limited partnership interests owned by non-affiliated investors who contributed property to the Operating Partnership in exchange for their interests. As the sole general partner of the Operating Partnership, the Parent Company has full and complete responsibility for the Operating Partnership’s day-to-day operations and management. The Parent Company’s source of funding for its dividend payments and other obligations is the distributions it receives from the Operating Partnership.
As summarized above, we believe that our liquidity needs will be satisfied through available cash balances and cash flows from operations, financing activities and real estate sales. Rental revenue and other income from operations are our principal sources of cash to pay operating expenses, debt service, recurring capital expenditures and the minimum distributions required to maintain our REIT qualification. We seek to increase cash flows from our properties by maintaining quality standards for our properties that promote high occupancy rates and permit increases in rental rates while reducing tenant turnover and controlling operating expenses. Our revenue also includes third-party fees generated by our property management, leasing, development and construction businesses. We believe that our revenue, together with proceeds from property sales and debt financings, will continue to provide funds for our short-term liquidity needs. However, material changes in our operating or financing activities may adversely affect our net cash flows. With uncertain economic conditions, vacancy rates may increase, effective rental rates on new and renewed leases may decrease and tenant installation costs, including concessions, may increase in most or all of our markets during 2022 and possibly beyond. As a result, our revenues and cash flows could be insufficient to cover operating expenses, including increased tenant installation costs, pay debt service or make distributions to shareholders over the short-term. If this situation were to occur, we expect that we would finance cash deficits through borrowings under our unsecured credit facility and other sources of debt and equity financings. In addition, a material adverse change in cash provided by operations could adversely affect our compliance with financial performance covenants under our unsecured credit facility, including unsecured term loans and unsecured notes. As of September 30, 2022 we were in compliance with all of our debt covenants and requirement obligations.
On June 30, 2022, we executed the 2022 Credit Agreement, which, among other things, provides for the Revolving Credit Facility and Term Loan. As of September 30, 2022, based on the Operating Partnership's unsecured senior debt rating, the applicable margin for revolving loans under the Revolving Credit Facility was 105.0 basis points (excluding the applicable facility fee of 25 basis points) and was 120.0 basis points for the Term Loan, plus, in each case, a daily SOFR adjustment of 10 basis points. Through a series of interest rate swaps, the $250.0 million principal amount of the Term Loan had a fixed interest rate of 2.87% until October 8, 2022. See Note 7, ''Debt Obligations," for further information.
In addition, we are continuing to monitor the ongoing COVID-19 pandemic and the related economic impacts, inflation, market volatility, and business disruption, and its impact on our tenants. The severity and duration of the pandemic and its impact on our operations and liquidity is uncertain and continues to evolve globally. However, if the pandemic continues, there will likely be continued negative economic impacts, market volatility, and business disruption which could negatively impact our tenants’
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ability to pay rent, our ability to lease vacant space, and our ability to complete development and redevelopment projects, and these consequences, in turn, could materially impact our results of operations.
We have granted rent relief requests primarily to our co-working and retail tenants. The relief requests have substantially all been in the form of rent deferral for varying lengths of time, but were primarily repaid in 2020 and 2021. For those tenants we believe require rent relief, we have granted deferrals and, in some instances, rent abatements while receiving extended lease terms through favorable lease extensions. We continue to assess the merits of rent deferral requests and can give no assurances on the outcomes of these ongoing negotiations, the amount and nature of the rent relief packages and ultimate recovery of the amounts deferred.
We use multiple financing sources to fund our long-term capital needs. When needed, we use borrowings under our unsecured credit facility for general business purposes, including to meet debt maturities and to fund distributions to shareholders as well as development and acquisition costs and other expenses. In light of the volatility in financial markets and economic uncertainties, it is possible, that one or more lenders under our unsecured credit facility could fail to fund a borrowing request. Such an event could adversely affect our ability to access funds under our unsecured credit facility when needed to fund distributions or pay expenses.
Our ability to incur additional debt is dependent upon a number of factors, including our credit ratings, the value of our unencumbered assets, our degree of leverage and borrowing restrictions imposed by our lenders. If one or more rating agencies were to downgrade our unsecured credit rating, our access to the unsecured debt market would be more limited and the interest rate under our unsecured credit facility and unsecured term loan would increase.
The Parent Company unconditionally guarantees the Operating Partnership’s unsecured debt obligations, which, as of September 30, 2022, amounted to $2,074.6 million. We did not have any secured debt obligations on our wholly-owned portfolio as of September 30, 2022.
Capital Markets
The Parent Company issues equity from time to time, the proceeds of which it contributes to the Operating Partnership in exchange for additional interests in the Operating Partnership, and guarantees debt obligations of the Operating Partnership. The Parent Company’s ability to sell common shares and preferred shares is dependent on, among other things, general market conditions for REITs, market perceptions about the Company as a whole and the current trading price of the Parent Company’s shares. The Parent Company maintains a shelf registration statement that covers the offering and sale of common shares, preferred shares, depositary shares, warrants and unsecured debt securities. Subject to our ongoing compliance with securities laws, and if warranted by market conditions, we may offer and sell equity and debt securities from time to time under the shelf registration statement or in transactions exempt from registration.
See Note 11, ''Beneficiaries' Equity of the Parent Company,” to our Consolidated Financial Statements for further information related to our share repurchase program. We expect to fund any additional share repurchases with a combination of available cash balances and availability under our unsecured credit facility. The timing and amounts of any repurchases will depend on a variety of factors, including market conditions, regulatory requirements, share prices, capital availability and other factors as determined by our management team. The repurchase program does not require the purchase of any minimum number of shares and may be suspended or discontinued at any time without notice.
Capital Recycling
The Operating Partnership also considers net sales of selected properties and recapitalization of unconsolidated real estate ventures as additional sources of managing its liquidity. During the nine months ended September 30, 2022, we closed on the sale of three parcels of land for net cash proceeds of $38.8 million as well as a portfolio of 3 office properties and 5 parcels of land in Gibbsboro, New Jersey for net cash proceeds of $4.0 million. In addition, we contributed our investment in a 99-year prepaid leasehold interest in a 0.8 acre land parcel held for development to the 3151 Market Street Venture and 4.7 acres of land held for development to the One Uptown Ventures
As of September 30, 2022, we had $31.2 million of cash and cash equivalents and $349.7 million of available borrowings under our unsecured credit facility, net of $4.3 million in letters of credit outstanding. Based on the foregoing, as well as cash flows from operations net of dividend requirements, we believe we have sufficient capital to fund our remaining capital requirements on existing development and redevelopment projects and pursue additional attractive investment opportunities. We expect that our primary uses of capital during the remainder of 2022 will be to fund our current development and redevelopment projects.
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Cash Flows
The following discussion of our cash flows is based on the consolidated statement of cash flows and is not meant to be a comprehensive discussion of the changes in our cash flows for the periods presented.
As of September 30, 2022 and December 31, 2021, we maintained cash and cash equivalents and restricted cash of $32.1 million and $28.3 million, respectively. We report and analyze our cash flows based on operating activities, investing activities, and financing activities. The following table summarizes changes in our cash flows (in thousands):

|  | Nine Months Ended September 30,
Activity |  | 2022 |  | 2021 |  | (Decrease) Increase
Operating |  | $ | 148,162 |  |  | $ | 140,719 |  |  | $ | 7,443 |
Investing |  | (255,400) |  |  | (44,921) |  |  | (210,479) |
Financing |  | 111,039 |  |  | (99,578) |  |  | 210,617 |
Net cash flows |  | $ | 3,801 |  |  | $ | (3,780) |  |  | $ | 7,581 |

Our principal source of cash flows is from the operation of our Properties. Our Properties provide a relatively consistent stream of cash flows that provides us with the resources to fund operating expenses, debt service and quarterly dividends. The increase in operating cash flows is primarily due to higher net operating income compared to this time last year.
Cash is used in investing activities to fund acquisitions, development, or redevelopment projects and recurring and nonrecurring capital expenditures. We selectively invest in new projects that enable us to take advantage of our development, leasing, financing, and property management skills and invest in existing buildings that meet our investment criteria. During the nine months ended September 30, 2022, when compared to the nine months ended September 30, 2021, the change in investing cash flows was due to the following activities (in thousands):

|  | (Decrease) Increase
Acquisitions of real estate |  | $ | (3,446) |
Capital expenditures and capitalized interest |  | (149,105) |
Capital improvements/acquisition deposits/leasing costs |  | (16,797) |
Joint venture investments |  | (16,471) |
Proceeds from note receivable |  | (50,000) |
Proceeds from the sale of properties |  | 25,159 |
Capital distributions from unconsolidated real estate ventures |  | 1,431 |
Other investing activities |  | (1,250) |
Increase in net cash used in investing activities |  | $ | (210,479) |

We generally fund our investment activity through the sale of real estate, property-level financing, credit facilities, senior unsecured notes, and construction loans. From time to time, we may issue common or preferred shares of beneficial interest, or the Operating Partnership may issue common or preferred units of limited partnership interest. During the nine months ended September 30, 2022, when compared to the nine months ended September 30, 2021, the change in financing cash flows was due to the following activities (in thousands):

|  | (Decrease) Increase
Proceeds from debt obligations |  | $ | 144,000 |
Repayments of debt obligations |  | 79,000 |
Redemption of limited partnership units |  | (1,672) |
Dividends and distributions paid |  | (189) |
Debt financing costs paid |  | (6,641) |
Other financing activities |  | (3,881) |
Increase in net cash provided by financing activities |  | $ | 210,617 |

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Capitalization
Indebtedness
The table below summarizes indebtedness under our unsecured debt at September 30, 2022 and December 31, 2021:

| September 30, 2022 |  | December 31, 2021
| (dollars in thousands)
Balance: (a) |  |  |
Fixed rate | $ | 1,750,000 |  |  | $ | 1,750,000 |
Variable rate - unhedged | 324,610 |  |  | 101,610 |
Total | $ | 2,074,610 |  |  | $ | 1,851,610 |
Percent of Total Debt: |  |  |
Fixed rate | 84.4 | % |  | 94.5 | %
Variable rate - unhedged | 15.6 | % |  | 5.5 | %
Total | 100.0 | % |  | 100.0 | %
Weighted-average interest rate at period end: |  |  |
Fixed rate | 3.8 | % |  | 3.8 | %
Variable rate - unhedged | 4.1 | % |  | 1.3 | %
Total | 3.9 | % |  | 3.7 | %
Weighted-average maturity in years: |  |  |
Fixed rate | 4.0 |  |  | 4.0 |
Variable rate - unhedged | 6.0 |  |  | 10.6 |
Total | 4.3 |  |  | 4.4 |

(a)Consists of unpaid principal and does not reflect premium/discount or deferred financing costs.
Scheduled principal payments and related weighted average annual effective interest rates for our debt as of September 30, 2022 were as follows (dollars in thousands):

Period |  |  |  | Principal maturities |  |  |  | Weighted Average Interest Rate of Maturing Debt
2022 (three months remaining) |  |  |  | $ | — |  |  |  |  | — | %
2023 |  |  |  | 350,000 |  |  |  |  | 3.87 | %
2024 |  |  |  | 350,000 |  |  |  |  | 3.78 | %
2025 |  |  |  | — |  |  |  |  | — | %
2026 |  |  |  | 246,000 |  |  |  |  | 4.14 | %
2027 |  |  |  | 700,000 |  |  |  |  | 3.61 | %
2028 |  |  |  | — |  |  |  |  | — | %
2029 |  |  |  | 350,000 |  |  |  |  | 4.30 | %
2030 |  |  |  | — |  |  |  |  | — | %
2031 |  |  |  | — |  |  |  |  | — | %
Thereafter |  |  |  | 78,610 |  |  |  |  | 3.85 | %
Totals |  |  |  | $ | 2,074,610 |  |  |  |  | 3.87 | %

We anticipate refinancing our $350 million 3.95% Guaranteed Notes prior to the February 2023 maturity with similar guaranteed notes that will likely have a term between five and ten years or with a combination of secured financing and unsecured financing in the form of a term loan and asset sales. In the current interest rate environment, we anticipate any new financing arrangement will have an effective interest rate that is above the current effective interest rate.
Unsecured Debt
The Operating Partnership is the issuer of our unsecured notes which are fully and unconditionally guaranteed by the Parent Company. The indenture under which the Operating Partnership issued its unsecured notes contains financial covenants, including: (i) a leverage ratio not to exceed 60%; (ii) a secured debt leverage ratio not to exceed 40%; (iii) a debt service coverage ratio of greater than 1.5 to 1.0; and (iv) an unencumbered asset value of not less than 150% of unsecured debt. The Operating Partnership is in compliance with all covenants as of September 30, 2022.
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The charter documents of the Parent Company and Operating Partnership do not limit the amount or form of indebtedness that the Operating Partnership may incur, and its policies on debt incurrence are solely within the discretion of the Parent Company’s Board of Trustees, subject to the financial covenants in the 2022 Credit Agreement, the indenture and other credit agreements.
Equity
In order to maintain its qualification as a REIT, the Parent Company is required to, among other things, pay dividends to its shareholders of at least 90% of its REIT taxable income. See Note 11, ''Beneficiaries' Equity of the Parent Company,” to our Consolidated Financial Statements for further information related to our dividends declared for the third quarter of 2022.
Inflation
Substantially all our leases are structured as base year or triple net leases which provide for reimbursement billings for operating expense pass-through charges, real estate tax and insurance reimbursements on a per square-foot basis, or in some cases, annual reimbursement of operating expenses above certain per square-foot allowances. In addition, approximately 96% of our leases (as a proportion of our wholly-owned portfolio square feet) contain effective annual rent escalations that are either fixed (generally ranging from 2.5% to 3.0%) or indexed based on a consumer price index or other indices. Accordingly, we do not believe that our cash flows or earnings from real estate operations are subject to significant risks from inflation. However, a period of high inflation would cause an increase in the borrowing cost on our variable rate debt and would have an impact on our ability to refinance existing debt or obtain new debt at favorable terms.
Contractual Obligations
Refer to our Annual Report on Form 10-K for the year ended December 31, 2021 for a discussion of our contractual obligations.
There have been no material changes, outside the ordinary course of business, to these contractual obligations during the three months ended September 30, 2022.
Funds from Operations (FFO)
Pursuant to the revised definition of FFO adopted by the Board of Governors of the National Association of Real Estate Investment Trusts (“NAREIT”), we calculate FFO by adjusting net income/(loss) attributable to common unit holders (computed in accordance with GAAP) for gains (or losses) from sales of properties, impairment losses on depreciable consolidated real estate, impairment losses on investments in unconsolidated real estate ventures driven by a measurable decrease in the fair value of depreciable real estate held by the unconsolidated real estate ventures, real estate related depreciation and amortization, and after similar adjustments for unconsolidated real estate ventures. Our calculation of FFO includes gains from sale of undepreciated real estate and other assets, considered incidental to our main business, to third parties or unconsolidated real estate ventures. FFO is a non-GAAP financial measure. We believe that the use of FFO combined with the required GAAP presentations, has been beneficial in improving the understanding of operating results of REITs among the investing public and making comparisons of REITs’ operating results more meaningful. We consider FFO to be a useful measure for reviewing comparative operating and financial performance because, by excluding property impairments, gains or losses related to sales of previously depreciated operating real estate assets and real estate depreciation and amortization, FFO can help the investing public compare the operating performance of a company’s real estate between periods or as compared to other companies. Our computation of FFO may not be comparable to FFO reported by other REITs or real estate companies that do not define the term in accordance with the current NAREIT definition or that interpret the current NAREIT definition differently.
We consider net income, as defined by GAAP, to be the most comparable earnings measure to FFO. While FFO and FFO per unit are relevant and widely used measures of operating performance of REITs, FFO does not represent cash flow from operations or net income as defined by GAAP and should not be considered as alternatives to those measures in evaluating our liquidity or operating performance. We believe that to further understand our performance, FFO should be compared with our reported net income/(loss) attributable to common unit holders and considered in addition to cash flows in accordance with GAAP, as presented in our consolidated financial statements.
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The following table presents a reconciliation of net income attributable to common unitholders to FFO for the three and nine months ended September 30, 2022 and 2021:

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
| (amounts in thousands, except share information)
Net income attributable to common unitholders | $ | 13,374 |  |  | $ | 885 |  |  | $ | 23,884 |  |  | $ | 7,436 |
Add (deduct): |  |  |  |  |  |  |
Amount allocated to unvested restricted unitholders | 105 |  |  | 91 |  |  | 351 |  |  | 331 |
Net gain on disposition of real estate | (8,669) |  |  | — |  |  | (8,813) |  |  | (142) |
Company's share of impairment of an unconsolidated real estate venture | — |  |  | 562 |  |  | — |  |  | 562 |
Depreciation and amortization: |  |  |  |  |  |  |
Real property | 38,095 |  |  | 39,824 |  |  | 110,888 |  |  | 105,652 |
Leasing costs including acquired intangibles | 6,244 |  |  | 7,801 |  |  | 19,835 |  |  | 24,035 |
Company’s share of unconsolidated real estate ventures | 12,804 |  |  | 12,078 |  |  | 37,002 |  |  | 39,869 |
Partners’ share of consolidated real estate ventures | (4) |  |  | (5) |  |  | (14) |  |  | (15) |
Funds from operations | $ | 61,949 |  |  | $ | 61,236 |  |  | $ | 183,133 |  |  | $ | 177,728 |
Funds from operations allocable to unvested restricted shareholders | (198) |  |  | (175) |  |  | (590) |  |  | (538) |
Funds from operations available to common share and unit holders (FFO) | $ | 61,751 |  |  | $ | 61,061 |  |  | $ | 182,543 |  |  | $ | 177,190 |
Weighted-average shares/units outstanding — basic (a) | 172,086,274 |  |  | 171,731,001 |  |  | 172,019,701 |  |  | 171,710,387 |
Weighted-average shares/units outstanding — fully diluted (a) | 172,668,723 |  |  | 173,061,177 |  |  | 172,989,918 |  |  | 172,993,752 |

(a)Includes common shares and partnership units outstanding through the three and nine months ended September 30, 2022 and 2021, respectively.
Item 3. Quantitative and Qualitative Disclosures about Market Risk
Market risk is the exposure to loss resulting from changes in interest rates, commodity prices and equity prices. In pursuing our business plan, the primary market risk to which we are exposed is interest rate risk. Changes in the general level of interest rates prevailing in the financial markets may affect the spread between our yield on invested assets and cost of funds and, in turn, our ability to make distributions or payments to our shareholders. While we have not experienced any significant credit losses, in the event of a significant rising interest rate environment and/or continued economic slowdown, defaults could increase and result in losses to us which would adversely affect our operating results and liquidity.
Interest Rate Risk and Sensitivity Analysis
The analysis below presents the sensitivity of the market value of the Operating Partnership’s financial instruments to selected changes in market rates. The range of changes chosen reflects its view of changes which are reasonably possible over a one-year period. Market values are the present value of projected future cash flows based on the market rates chosen.
Our financial instruments consist of both fixed and variable rate debt. As of September 30, 2022, our consolidated debt consisted of (i) unsecured notes with an outstanding principal balance of $1,500.0 million, all of which are fixed rate borrowings, (ii) variable rate debt consisting of trust preferred securities with an outstanding principal balance of $78.6 million, (iii) a $600.0 million revolving credit facility with an outstanding balance of $246.0 million and (iv) an unsecured term loan with an outstanding principal balance of $250.0 million. The unsecured term loan has been swapped to a fixed rate. All financial instruments were entered into for other than trading purposes and the net market value of these financial instruments is referred to as the net financial position. Changes in interest rates have different impacts on the fixed and variable rate portions of our debt portfolio. A change in interest rates on the fixed portion of the debt portfolio impacts the net financial instrument position, but has no impact on interest incurred or cash flows. A change in interest rates on the variable portion of the debt portfolio impacts the interest incurred and cash flows, but does not impact the net financial instrument position.
As of September 30, 2022, based on prevailing interest rates and credit spreads, the fair value of our unsecured notes was $1,408.7 million. For sensitivity purposes, a 100-basis point change in the discount rate equates to a change in the total fair value of our debt of approximately $14.1 million at September 30, 2022.
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From time to time or as the need arises, we use derivative instruments to manage interest rate risk exposures and not for speculative or trading purposes. The total outstanding principal balance of our variable rate debt was approximately $574.6 million as of September 30, 2022. The total fair value of our variable rate debt was approximately $573.5 million at September 30, 2022. For sensitivity purposes, if market rates of interest increase by 100 basis points the fair value of our variable rate debt would decrease by approximately $26.1 million at September 30, 2022. If market rates of interest decrease by 100 basis points the fair value of our outstanding variable rate debt would increase by approximately $27.8 million at September 30, 2022.
These amounts were determined solely by considering the impact of hypothetical interest rates on our financial instruments. Due to the uncertainty of specific actions we may undertake to minimize possible effects of market interest rate increases, this analysis assumes no changes in our financial structure.
Item 4. Controls and Procedures
Controls and Procedures (Parent Company)
(a)Evaluation of disclosure controls and procedures. Under the supervision and with the participation of its management, including its principal executive officer and principal financial officer, the Parent Company conducted an evaluation of its disclosure controls and procedures, as such term is defined under Rule 13a-15(e) promulgated under the Securities Exchange Act of 1934, as amended (the Exchange Act), as of the end of the period covered by this quarterly report. Based on this evaluation, the Parent Company’s principal executive officer and principal financial officer have concluded that the Parent Company’s disclosure controls and procedures are effective as of the end of the period covered by this quarterly report.
(b)Changes in internal control over financial reporting. There was no change in the Parent Company’s internal control over financial reporting that occurred during the period covered by this quarterly report that has materially affected, or is reasonably likely to materially affect, the Parent Company’s internal control over financial reporting.
Controls and Procedures (Operating Partnership)
(a)Evaluation of disclosure controls and procedures. Under the supervision and with the participation of its management, including its principal executive officer and principal financial officer, the Operating Partnership conducted an evaluation of its disclosure controls and procedures, as such term is defined under Rule 13a-15(e) promulgated under the Exchange Act as of the end of the period covered by this quarterly report. Based on this evaluation, the Operating Partnership’s principal executive officer and principal financial officer have concluded that the Operating Partnership’s disclosure controls and procedures are effective as of the end of the period covered by this quarterly report.
(b)Changes in internal control over financial reporting. There was no change in the Operating Partnership’s internal control over financial reporting that occurred during the period covered by this quarterly report that has materially affected, or is reasonably likely to materially affect, the Operating Partnership’s internal control over financial reporting.
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Part II. OTHER INFORMATION
Item 1. Legal Proceedings
None.
Item 1A. Risk Factors
As of September 30, 2022 there have been no material changes to the Risk Factors disclosed in "Part I. Item 1A. Risk Factors" in our Annual Report on Form 10-K for the year ended December 31, 2021.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
(a)None.
(b)Not applicable.
(c)There were no common share repurchases under the Parent Company’s share repurchase program during the fiscal quarter ended September 30, 2022. As of September 30, 2022, $82.9 million remained available for repurchases under our share repurchase program.
Item 3. Defaults Upon Senior Securities
None.
Item 4. Mine Safety Disclosures
Not applicable.
Item 5. Other Information
None.
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Item 6. Exhibits

(a) | Exhibits |  |
| Exhibits No. |  | Description
| 31.1 |  |  | Certification of the Chief Executive Officer of Brandywine Realty Trust pursuant to 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934 (filed herewith)
| 31.2 |  |  | Certification of the Chief Financial Officer of Brandywine Realty Trust pursuant to 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934 (filed herewith)
| 31.3 |  |  | Certification of the Chief Executive Officer of Brandywine Realty Trust, in its capacity as the general partner of Brandywine Operating Partnership, L.P., pursuant to 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934 (filed herewith)
| 31.4 |  |  | Certification of the Chief Financial Officer of Brandywine Realty Trust, in its capacity as the general partner of Brandywine Operating Partnership, L.P., pursuant to 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934 (filed herewith)
| 32.1 |  |  | Certification of the Chief Executive Officer of Brandywine Realty Trust pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)
| 32.2 |  |  | Certification of the Chief Financial Officer of Brandywine Realty Trust pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)
| 32.3 |  |  | Certification of the Chief Executive Officer of Brandywine Realty Trust, in its capacity as the general partner of Brandywine Operating Partnership, L.P., pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)
| 32.4 |  |  | Certification of the Chief Financial Officer of Brandywine Realty Trust, in its capacity as the general partner of Brandywine Operating Partnership, L.P., pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)
| 101.1 |  |  | The following materials from the Quarterly Reports on Form 10-Q of Brandywine Realty Trust and Brandywine Operating Partnership, L.P. for the quarter ended September 30, 2022 formatted in iXBRL (Inline eXtensible Business Reporting Language): (i) the Consolidated Balance Sheets, (ii) the Consolidated Statements of Operations, (iii) the Consolidated Statement of Equity, (iv) the Consolidated Statements of Cash Flows, and (v) Notes to Consolidated Financial Statements, detailed tagged and filed herewith.
| 104 |  |  | Cover Page Interactive Data File – the cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

Exhibits 32.1, 32.2, 32.3 and 32.4 are being furnished and shall not be deemed to be “filed” for purposes of Section 18 of the Exchange Act or otherwise subject to the liability of that section, nor shall any of such exhibits be deemed to be incorporated by reference in any filing of Brandywine Realty Trust or Brandywine Operating Partnership, L.P. under the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise stated in such filing.
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SIGNATURES OF REGISTRANT
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.

|  |  | BRANDYWINE REALTY TRUST (Registrant)
Date: | October 28, 2022 |  | By: | /s/ Gerard H. Sweeney
|  |  |  | Gerard H. Sweeney, President and Chief Executive Officer
|  |  |  | (Principal Executive Officer)
Date: | October 28, 2022 |  | By: | /s/ Thomas E. Wirth
|  |  |  | Thomas E. Wirth, Executive Vice President and Chief Financial Officer
|  |  |  | (Principal Financial Officer)
Date: | October 28, 2022 |  | By: | /s/ Daniel Palazzo
|  |  |  | Daniel Palazzo, Vice President and Chief Accounting Officer
|  |  |  | (Principal Accounting Officer)

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SIGNATURES OF REGISTRANT
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.

|  |  | BRANDYWINE OPERATING PARTNERSHIP, L.P. (Registrant) BRANDYWINE REALTY TRUST, as general partner
Date: | October 28, 2022 |  | By: | /s/ Gerard H. Sweeney
|  |  |  | Gerard H. Sweeney, President and Chief Executive Officer
|  |  |  | (Principal Executive Officer)
Date: | October 28, 2022 |  | By: | /s/ Thomas E. Wirth
|  |  |  | Thomas E. Wirth, Executive Vice President and Chief Financial Officer
|  |  |  | (Principal Financial Officer)
Date: | October 28, 2022 |  | By: | /s/ Daniel Palazzo
|  |  |  | Daniel Palazzo, Vice President and Chief Accounting Officer
|  |  |  | (Principal Accounting Officer)

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