WASHINGTON REAL ESTATE INVESTMENT TRUST Contracts & Agreements

Equity Distribution Agreement, dated February 20, 2024, by and between Elme and Wells Fargo Securities, LLC, BNY Mellon Capital Markets, LLC, Citigroup Global Markets Inc.,... (Filed With SEC on February 20, 2024)

Offer letter to Tiffany Butcher (Filed With SEC on August 1, 2023)

Description of Registrant's Securities (Filed With SEC on February 17, 2023)

Supplemental Executive Retirement Plan II dated January 1, 2008 (Filed With SEC on February 17, 2023)

Deferred Compensation Plan for Officers, effective January 1, 2007, as amended and restated on January 1, 2011 (Filed With SEC on February 17, 2023)

Amendment No. 1 To Change in Control Agreement with Paul T. McDermott (Filed With SEC on February 17, 2023)

Amendment No. 1 To Change in Control Agreement with Susan L. Gerock (Filed With SEC on February 17, 2023)

Agreement and General Release between Stephen E. Riffee and Elme Communities (Filed With SEC on February 17, 2023)

Form of Change in Control Agreement (Filed With SEC on February 17, 2023)

Amendment Number One to Washington Real Estate Investment Trust Amended and Restated Executive Officer Long-Term Incentive Plan (Filed With SEC on February 17, 2023)

Amendment Number One to Washington Real Estate Investment Trust Amended and Restated Executive Officer Short-Term Incentive Plan (Filed With SEC on February 17, 2023)

Change in control agreement dated February 2, 2022 with Susan L. Gerock (Filed With SEC on April 28, 2022)

Severance Agreement and General Release between Taryn D. Fielder and Washington Real Estate Investment Trust (Filed With SEC on April 28, 2022)

Amendment to Equity Distribution Agreement, dated February 17, 2021, by and between Washington REIT and Wells Fargo Securities, LLC (Filed With SEC on February 18, 2021)

Amendment to Equity Distribution Agreement, dated February 17, 2021, by and between Washington REIT and BNY Mellon Capital Markets, LLC (Filed With SEC on February 18, 2021)

Amendment to Equity Distribution Agreement, dated February 17, 2021, by and between Washington REIT and Capital One Securities, Inc (Filed With SEC on February 18, 2021)

Amendment to Equity Distribution Agreement, dated February 172021, by and between Washington REIT and Citigroup Global Markets Inc (Filed With SEC on February 18, 2021)

Amendment to Equity Distribution Agreement, dated February 17, 2021, by and between Washington REIT and Goldman Sachs & Co. LLC (Filed With SEC on February 18, 2021)

Amendment to Equity Distribution Agreement, dated February 17, 2021, by and between Washington REIT and J.P. Morgan Securities LLC (Filed With SEC on February 18, 2021)

Amendment to Equity Distribution Agreement, dated February 17, 2021, by and between Washington REIT and KeyBanc Capital Markets Inc (Filed With SEC on February 18, 2021)

Amendment to Equity Distribution Agreement, dated February 17, 2021, by and between Washington REIT and Truist Securities, Inc. (f/k/a SunTrust Robinson Humphrey, Inc.) (Filed With SEC on February 18, 2021)

Equity Distribution Agreement, dated February 17, 2021, by and between Washington REIT and BTIG, LLC (Filed With SEC on February 18, 2021)

Description of Registrant's Securities (Filed With SEC on February 16, 2021)

Description of Registrant's Securities (Filed With SEC on February 19, 2020)

Washington Real Estate Investment Trust Amended and Restated Executive Short-Term Incentive Plan, effective January 1, 2020 (Filed With SEC on February 19, 2020)

Washington Real Estate Investment Trust Amended and Restated Executive Long-Term Incentive Plan, effective January 1, 2020 (Filed With SEC on February 19, 2020)

First amendment to purchase and sale agreement, dated April 19, 2019, for the Assembly Portfolio (Filed With SEC on July 30, 2019)

Commitment Letter, dated April 2, 2019, from Wells Fargo Bank, National Association, Wells Securities, LLC, PNC Bank, National Association, KeyBank National Association and... (Filed With SEC on July 30, 2019)

Purchase and sale agreement, dated April 2, 2019, for the Assembly Portfolio by and among Washington Real Estate Investment Trust and Bartons Crossing LP, Magazine Carlyle Station... (Filed With SEC on July 30, 2019)

Second Amendment to Washington Real Estate Investment Trust Short-Term Incentive Plan (Filed With SEC on April 29, 2019)

Separation Agreement and General Release between Thomas Q. Bakke and Washington Real Estate Investment Trust (Filed With SEC on April 29, 2019)

Amendment No. 1 to Separation Agreement and General Release between Thomas Q. Bakke and Washington Real Estate Investment Trust (Filed With SEC on April 29, 2019)

Equity Distribution Agreement, dated May 4, 2018, by and between Washington REIT and Wells Fargo Securities, LLC (Filed With SEC on May 4, 2018)

Equity Distribution Agreement, dated May 4, 2018, by and between Washington REIT and BNY Mellon Capital Markets, LLC (Filed With SEC on May 4, 2018)

Equity Distribution Agreement, dated May 4, 2018, by and between Washington REIT and Capital One Securities, Inc (Filed With SEC on May 4, 2018)

Equity Distribution Agreement, dated May 4, 2018, by and between Washington REIT and Citigroup Global Markets Inc (Filed With SEC on May 4, 2018)

Equity Distribution Agreement, dated May 4, 2018, by and between Washington REIT and Goldman Sachs & Co. LLC (Filed With SEC on May 4, 2018)

Equity Distribution Agreement, dated May 4, 2018. by and between Washington REIT and J.P. Morgan Securities LLC (Filed With SEC on May 4, 2018)

Equity Distribution Agreement, dated May 4, 2018, by and between Washington REIT and KeyBanc Capital Markets Inc (Filed With SEC on May 4, 2018)

Equity Distribution Agreement, dated May 4, 2018, by and between Washington REIT and SunTrust Robinson Humphrey, Inc (Filed With SEC on May 4, 2018)

Amendment Number Two to Washington Real Estate Investment Trust 2014 Long-Term Incentive Plan (effective January 1, 2018) (Filed With SEC on May 1, 2018)

Revocation of Statement of Amendment of STIP and LTIP (Filed With SEC on February 20, 2018)

Offer letter to Taryn D. Fielder (Filed With SEC on February 20, 2018)

Purchase and sale agreement, dated December 29, 2017, for Arlington Tower (Filed With SEC on February 20, 2018)

Change in control agreement dated July 21, 2017 with Taryn D. Fielder (Filed With SEC on July 31, 2017)

PURCHASE AND SALE CONTRACT BETWEEN AIMCO RIVERSIDE PARK, L.L.C. a Delaware limited liability company AS SELLER AND WASHREIT RIVERSIDE LLC, a Delaware limited liability company AS... (Filed With SEC on August 1, 2016)

PURCHASE AND SALE AGREEMENT between (Filed With SEC on August 1, 2016)

FIRST AMENDMENT TO PURCHASE AND SALE AGREEMENT (Filed With SEC on August 1, 2016)

UNDERWRITING AGREEMENT Washington Real Estate Investment Trust 4,625,000 Common Shares of Beneficial Interest Underwriting Agreement (Filed With SEC on May 4, 2016)

AMENDMENT TO WASHINGTON REAL ESTATE INVESTMENT TRUST 2014 LONG-TERM INCENTIVE PLAN (Effective January 1, 2016) (Filed With SEC on November 4, 2015)

WASHINGTON REAL ESTATE INVESTMENT TRUST DEFERRED COMPENSATION PLAN FOR DIRECTORS (As Amended and Restated, Effective October 21, 2015) TABLE OF CONTENTSPAGEARTICLE 1PURPOSE;... (Filed With SEC on November 4, 2015)

Washington Real Estate Investment Trust $200,000,000 of Common Shares of Beneficial Interest EQUITY DISTRIBUTION AGREEMENT (Filed With SEC on June 23, 2015)

TRUSTEE COMPENSATION SUMMARY (effective January 1, 2015) (Filed With SEC on May 5, 2015)

Statement of Amendment of STIP and LTIP for S. Riffee (Filed With SEC on May 5, 2015)

CHANGE IN CONTROL AGREEMENT FOR MANAGING DIRECTOR, HEAD OF RESIDENTIAL DIVISION (Filed With SEC on March 2, 2015)

TRUSTEE COMPENSATION SUMMARY (effective January 1, 2015) (Filed With SEC on March 2, 2015)

CHANGE IN CONTROL AGREEMENT FOR EXECUTIVE VICE PRESIDENT AND CHIEF FINANCIAL OFFICER (Filed With SEC on March 2, 2015)

SEPARATION AGREEMENT AND GENERAL RELEASE (Filed With SEC on February 20, 2015)

SEPARATION AGREEMENT AND GENERAL RELEASE (Filed With SEC on December 18, 2014)

WASHINGTON REAL ESTATE INVESTMENT TRUST EXECUTIVE OFFICER SEVERANCE PAY PLAN (Effective as of August 4, 2014) WASHINGTON REAL ESTATE INVESTMENT TRUST EXECUTIVE OFFICER SEVERANCE... (Filed With SEC on October 31, 2014)

SEPARATION AGREEMENT AND GENERAL RELEASE (Filed With SEC on October 9, 2014)

WASHINGTON REAL ESTATE INVESTMENT TRUST 2014 LONG-TERM INCENTIVE PLAN (Effective January 1, 2014) ARTICLE I. INTRODUCTION (Filed With SEC on August 5, 2014)

AMENDMENT TO WASHINGTON REAL ESTATE INVESTMENT TRUST SHORT-TERM INCENTIVE PLAN (Effective January 1, 2014) (Filed With SEC on August 5, 2014)

SEPARATION AGREEMENT AND GENERAL RELEASE (Filed With SEC on July 7, 2014)

WASHINGTON REAL ESTATE INVESTMENT TRUST SHORT-TERM INCENTIVE PLAN (Effective January 1, 2014) ARTICLE I. INTRODUCTION (Filed With SEC on May 8, 2014)

CHANGE IN CONTROL AGREEMENT FOR EXECUTIVE VICE PRESIDENT AND CHIEF OPERATING OFFICER (Filed With SEC on May 8, 2014)

CHANGE IN CONTROL AGREEMENT FOR PRESIDENT and CHIEF EXECUTIVE OFFICER (Filed With SEC on March 3, 2014)

STATEMENT OF AMENDMENT TO WASHINGTON REAL ESTATE INVESTMENT TRUST DEFERRED COMPENSATION PLAN FOR OFFICERS (Filed With SEC on March 3, 2014)

STATEMENT OF AMENDMENT TO THE WASHINGTON REAL ESTATE INVESTMENT TRUST DEFERRED COMPENSATION PLAN FOR DIRECTORS AS AMENDED AND RESTATED, EFFECTIVE OCTOBER 22, 2013 (Filed With SEC on March 3, 2014)

PURCHASE AND SALE AGREEMENT between Each of the parties designated as a Seller on Exhibit A-1, and HARRISON STREET REAL ESTATE, LLC, a Delaware limited liability company as... (Filed With SEC on October 3, 2013)

PURCHASE AND SALE AGREEMENT between WRIT-MBA, LLC, a Delaware limited liability company as Seller and HARRISON STREET REAL ESTATE, LLC, a Delaware limited liability company as... (Filed With SEC on October 3, 2013)

PURCHASE AND SALE AGREEMENT between Each of the parties designated as a Seller on Exhibit A-1, and HARRISON STREET REAL ESTATE, LLC, a Delaware limited liability company as... (Filed With SEC on October 3, 2013)

SEPARATION AGREEMENT AND GENERAL RELEASE (Filed With SEC on July 31, 2013)

STATEMENT OF AMENDMENT TO THE WASHINGTON REAL ESTATE INVESTMENT TRUST DEFERRED COMPENSATION PLAN FOR OFFICERS (Filed With SEC on May 9, 2013)

STATEMENT OF AMENDMENT TO THE WASHINGTON REAL ESTATE INVESTMENT TRUST DEFERRED COMPENSATION PLAN FOR DIRECTORS (Filed With SEC on May 9, 2013)

AMENDMENT TO WASHINGTON REAL ESTATE INVESTMENT TRUST SHORT-TERM INCENTIVE PLAN (Effective January 22, 2013) (Filed With SEC on May 9, 2013)

STATEMENT OF AMENDMENT TO WASHINGTON REAL ESTATE INVESTMENT TRUST DEFERRED COMPENSATION PLAN FOR OFFICERS (Filed With SEC on February 27, 2013)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR PRESIDENT and CHIEF EXECUTIVE OFFICER (Filed With SEC on February 27, 2013)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR EXECUTIVE VICE PRESIDENT and CHIEF FINANCIAL OFFICER (Filed With SEC on February 27, 2013)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR EXECUTIVE VICE PRESIDENT ACCOUNTING, ADMINISTRATION and CORPORATE SECRETARY (Filed With SEC on February 27, 2013)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR SENIOR VICE PRESIDENT and GENERAL COUNSEL (Filed With SEC on February 27, 2013)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR SENIOR VICE PRESIDENT, MANAGING DIRECTOR OFFICE PORTFOLIO (Filed With SEC on February 27, 2013)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR SENIOR VICE PRESIDENT of PROPERTY OPERATIONS (Filed With SEC on February 27, 2013)

CHANGE IN CONTROL AGREEMENT FOR MANAGING DIRECTOR and VICE PRESIDENT - HEAD OF RETAIL DIVISION (Filed With SEC on February 27, 2013)

SEPARATION AGREEMENT AND GENERAL RELEASE (Filed With SEC on February 13, 2013)

REGISTEREDPRINCIPAL AMOUNT: $300,000,000No.: 1CUSIP NUMBER: 939653AM3 WASHINGTON REAL ESTATE INVESTMENT TRUST 3.95% SENIOR NOTE DUE OCTOBER 15, 2022 (Filed With SEC on September 17, 2012)

OFFICERS' CERTIFICATE ESTABLISHING THE TERMS OF THE NOTES Pursuant to Section 301 of the Indenture (Filed With SEC on September 17, 2012)

$300,000,000 Washington Real Estate Investment Trust 3.950% Senior Notes Due 2022 Underwriting Agreement (Filed With SEC on September 13, 2012)

AMENDED AND RESTATED CREDITAGREEMENT Dated as of June 25, 2012 by and among WASHINGTON REAL ESTATE INVESTMENT TRUST, as Borrower THE FINANCIAL INSTITUTIONS PARTY HERETO AND THEIR... (Filed With SEC on June 27, 2012)

SALES AGENCY FINANCING AGREEMENT (Filed With SEC on June 22, 2012)

WASHINGTON REAL ESTATE INVESTMENT TRUST SHORT-TERM INCENTIVE PLAN (Effective January 1, 2012) ARTICLE 1. INTRODUCTION (Filed With SEC on May 7, 2012)

SECOND AMENDMENT TO CREDIT AGREEMENT (Filed With SEC on February 27, 2012)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR PRESIDENT AND CHIEF EXECUTIVE OFFICER (Filed With SEC on February 27, 2012)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR EXECUTIVE VICE PRESIDENT and CHIEF FINANCIAL OFFICER (Filed With SEC on February 27, 2012)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR EXECUTIVE VICE PRESIDENT (Filed With SEC on February 27, 2012)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR SENIOR VICE PRESIDENT GENERAL COUNSEL (Filed With SEC on February 27, 2012)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR SENIOR VICE PRESIDENT, ACQUISITIONS (Filed With SEC on February 27, 2012)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR SENIOR VICE PRESIDENT, REAL ESTATE (Filed With SEC on February 27, 2012)

AMENDED AND RESTATED CHANGE IN CONTROL AGREEMENT FOR MANAGING DIRECTOR (Filed With SEC on February 27, 2012)

FIRST AMENDMENT TO PURCHASE AND SALE AGREEMENT (Filed With SEC on October 6, 2011)

PURCHASE AND SALE AGREEMENT between Each ofthe parties designated as a Seller on Exhibit A-1, and AP AG PORTFOLIO LLC, a Delaware limited liability company as Purchaser As of... (Filed With SEC on August 9, 2011)

PURCHASE AND SALE AGREEMENT between WRIT-NVIP, L.L.C., a Virginia limited liability company as Seller and AP AG PORTFOLIO LLC, a Delaware limited liability company as Purchaser As... (Filed With SEC on August 9, 2011)

PURCHASE AND SALE AGREEMENT between Each ofthe parties designated as a Seller on Exhibit A-1, and AP AG PORTFOLIO LLC, a Delaware limited liability company as Purchaser As of... (Filed With SEC on August 9, 2011)

AMENDMENT TO WASHINGTON REAL ESTATE INVESTMENT TRUST LONG-TERM INCENTIVEPLAN (Filed With SEC on May 6, 2011)

WASHINGTON REAL ESTATE INVESTMENT TRUST 2011 LONG-TERM INCENTIVE PLAN (Effective January 1, 2011) ARTICLE I. INTRODUCTION (Filed With SEC on May 6, 2011)

WASHINGTON REAL ESTATE INVESTMENT TRUST SHORT-TERM INCENTIVE PLAN (Effective January 1, 2011) ARTICLE I. INTRODUCTION (Filed With SEC on May 6, 2011)

WASHINGTON REAL ESTATE INVESTMENT TRUST DEFERRED COMPENSATION PLAN FOR DIRECTORS (As Amended and Restated, Effective January 1, 2011) (Filed With SEC on May 6, 2011)

SALES AGENCY FINANCING AGREEMENT (Filed With SEC on November 12, 2009)

SALES AGENCY FINANCING AGREEMENT (Filed With SEC on August 13, 2009)

AMENDMENT NO. 1 TO SALES AGENCY FINANCING AGREEMENT (Filed With SEC on August 13, 2009)

FIRST AMENDMENT TO TERM LOAN AGREEMENT (Filed With SEC on August 7, 2009)

INDEMNIFICATION AGREEMENT (Filed With SEC on July 27, 2009)

WASHINGTON REAL ESTATE INVESTMENT TRUST SHORT-TERM INCENTIVE PLAN (Filed With SEC on May 8, 2009)

WASHINGTON REAL ESTATE INVESTMENT TRUST LONG-TERM INCENTIVE PLAN (Filed With SEC on May 8, 2009)

5,000,000 Common Shares of Beneficial Interest (Filed With SEC on April 30, 2009)

CHANGE IN CONTROL AGREEMENT FOR SENIOR VICE PRESIDENT GENERAL COUNSEL (Filed With SEC on March 2, 2009)

CHANGE IN CONTROLAGREEMENT FOR EXECUTIVE VICE PRESIDENT and CHIEF FINANCIAL OFFICERELECT (Filed With SEC on March 2, 2009)

1,500,000 Common Shares of Beneficial Interest (Filed With SEC on September 26, 2008)

SALES AGENCY FINANCING AGREEMENT (Filed With SEC on August 28, 2008)

2,600,000 Common Shares of Beneficial Interest (Filed With SEC on May 21, 2008)

WASHINGTON REAL ESTATE INVESTMENT TRUST LONG-TERM INCENTIVE PLAN (Filed With SEC on May 9, 2008)

Dated as ofFebruary 21, 2008 by and among WASHINGTON REAL ESTATE INVESTMENT TRUST, as Borrower THE FINANCIAL INSTITUTIONS PARTY HERETO AND THEIR ASSIGNEES UNDER SECTION 13.7., (Filed With SEC on February 27, 2008)

CHANGE IN CONTROL AGREEMENT FOR PRESIDENT and CHIEF EXECUTIVE OFFICER (Filed With SEC on August 9, 2007)

CHANGE IN CONTROL AGREEMENT FOR SENIOR VICE PRESIDENT of REAL ESTATE (Filed With SEC on August 9, 2007)

CREDIT AGREEMENT Dated as of June 29, 2007 by and among WASHINGTON REAL ESTATE INVESTMENT TRUST, as Borrower (Filed With SEC on July 6, 2007)

SUPPLEMENTAL INDENTURE (Filed With SEC on July 5, 2007)

1,600,000 Common Shares of Beneficial Interest WASHINGTON REAL ESTATE INVESTMENT TRUST UNDERWRITING AGREEMENT (Filed With SEC on June 4, 2007)

(Effective January 1,2006) Description of Plan Operation (Filed With SEC on March 1, 2007)

WASHINGTON REAL ESTATE INVESTMENT TRUST SHORT-TERMINCENTIVE PLAN (Effective January 1, 2006) (Filed With SEC on March 1, 2007)

WASHINGTON REAL ESTATE INVESTMENTTRUST SHARE GRANT PLAN (Filed With SEC on March 1, 2007)

1 Washington Real Estate Investment Trust 3 7/8% Convertible Senior Note due September 15,2026 (Filed With SEC on February 2, 2007)

1 Washington Real Estate Investment Trust 3 7/8% Convertible Senior Note due September 15,2026 (Filed With SEC on January 23, 2007)

OFFICERS CERTIFICATE ESTABLISHING THE TERMS OF THE NOTES (Filed With SEC on January 23, 2007)

$135,000,000 WASHINGTON REAL ESTATE INVESTMENT TRUST (Filed With SEC on January 18, 2007)

CREDIT AGREEMENT Dated as of November 2, 2006 by and among WASHINGTON REAL ESTATE INVESTMENT TRUST, as Borrower (Filed With SEC on November 8, 2006)

1 Washington Real Estate Investment Trust 3 7/8% Convertible Senior Note due September 15,2026 (Filed With SEC on September 26, 2006)

1 Washington Real Estate Investment Trust 3 7/8% Convertible Senior Note due September 15,2026 (Filed With SEC on September 12, 2006)

OFFICERS CERTIFICATE ESTABLISHING THE TERMS OF THE NOTES (Filed With SEC on September 12, 2006)

$100,000,000 WASHINGTON REAL ESTATE INVESTMENT TRUST (Filed With SEC on September 6, 2006)

FOURTH AMENDMENT TO CREDIT AGREEMENT (Filed With SEC on August 8, 2006)

SEPARATION AGREEMENT AND GENERAL RELEASE (Filed With SEC on August 8, 2006)

5.95%SENIOR NOTE DUE JUNE 15, 2011 (Filed With SEC on July 26, 2006)

OFFICERS CERTIFICATE ESTABLISHING THE TERMS OF THE ADDITIONAL NOTES (Filed With SEC on July 26, 2006)

$50,000,000 WASHINGTON REAL ESTATE INVESTMENT TRUST (Filed With SEC on July 24, 2006)

5.95%SENIOR NOTE DUE JUNE 15, 2011 (Filed With SEC on June 6, 2006)

OFFICERS CERTIFICATE ESTABLISHING THE TERMS OF THE NOTES (Filed With SEC on June 6, 2006)

2,600,000 Common Shares of Beneficial Interest WASHINGTON REAL ESTATE INVESTMENT TRUST UNDERWRITING AGREEMENT (Filed With SEC on June 6, 2006)

$100,000,000 WASHINGTON REAL ESTATE INVESTMENT TRUST (Filed With SEC on June 6, 2006)

CHANGE IN CONTROL AGREEMENT FOR PRESIDENT/CEO (Filed With SEC on May 5, 2006)

Page 1 of 9 (Filed With SEC on March 16, 2006)

CHANGE IN CONTROL AGREEMENT FOR MANAGING DIRECTORS (Filed With SEC on March 16, 2006)

CHANGE IN CONTROL AGREEMENT FOR EXECUTIVE VICE PRESIDENT (Filed With SEC on March 16, 2006)

CHANGE IN CONTROL AGREEMENT FOR SENIOR VICE PRESIDENT (Filed With SEC on March 16, 2006)

CHANGE IN CONTROL AGREEMENT FOR MANAGING DIRECTORS (Filed With SEC on March 16, 2006)

CHANGE IN CONTROL AGREEMENT FOR CHIEF FINANCIAL OFFICER (Filed With SEC on March 16, 2006)

FOR MANAGING DIRECTORS (Filed With SEC on March 16, 2006)

WASHINGTON REAL ESTATE INVESTMENT TRUST 5.35% SENIOR NOTE DUE MAY 1, 2015 (Filed With SEC on October 6, 2005)

OFFICERS CERTIFICATE ESTABLISHING THE TERMS OF THE ADDITIONAL NOTES Pursuant to Section 301 of the Indenture (Filed With SEC on October 6, 2005)

WASHINGTON REAL ESTATE INVESTMENT TRUST (Filed With SEC on April 26, 2005)

OFFICERS CERTIFICATE ESTABLISHING THE TERMS OF THE NOTES Pursuant to Section 301 of the Indenture (Filed With SEC on April 26, 2005)

Description of Washington Real Estate Investment Trust Short-Term and Long-Term Incentive Plan (Filed With SEC on March 16, 2005)

Description of Washington Real Estate Investment Trust Revised Trustee Compensation Plan (Filed With SEC on March 16, 2005)

OFFICERS CERTIFICATE ESTABLISHING THE TERMS OF THE NOTES Pursuant to Section 301 of the Indenture (Filed With SEC on December 11, 2003)

WASHINGTON REAL ESTATE INVESTMENT TRUST (Filed With SEC on December 11, 2003)

WASHINGTON REAL ESTATE INVESTMENT TRUST SHARE PURCHASE PLAN (Filed With SEC on December 8, 2003)

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WASHINGTON REAL ESTATE INVESTMENT TRUST Contracts & Agreements