ESSEssex Property Trust

On August 27, 2026, Barbara Pak, Executive Vice President and Chief Financial Officer, entered into a "Rule 10b5-1 trading arrangement", as such item is defined in Item 408(a) of Regulation S-K, that provides for the potential exercise of stock options and associated sale of up to 22,907 shares of common stock. The plan will expire on August 28, 2029, subject to early termination for certain specified events as set forth in the plan.

On February 24, 2026, Rylan Burns, Executive Vice President, Chief Investment Officer, modified a previously adopted “Rule 10b5-1 trading arrangement”, as such item is defined in Item 408(a) of Regulation S-K, to extend its duration. The plan, which had an initial adoption date of May 22, 2025, provides for the potential exercise of stock options and associated sale of up to 1,289 shares of common stock and will expire on December 31, 2027, subject to early termination for certain specified events as set forth in the plan.

On May 22, 2025, Rylan Burns, Executive Vice President, Chief Investment Officer, entered into a “Rule 10b5-1 trading arrangement”, as such item is defined in Item 408(a) of Regulation S-K, that provides for the potential exercise of stock options and associated sale of up to 1,289 shares of common stock. The plan will expire on May 22, 2026, subject to early termination for certain specified events as set forth in the plan.

On March 24, 2025, Anne Morrison, Executive Vice President, Chief Administrative Officer and General Counsel, entered into a “Rule 10b5-1 trading arrangement”, as such item is defined in Item 408(a) of Regulation S-K, that provides for the potential exercise of stock options and associated sale of up to 11,151 shares of common stock. The plan will expire on March 25, 2027, subject to early termination for certain specified events as set forth in the plan.

On November 18, 2024, Amal Johnson, a director, modified a previously adopted “Rule 10b5-1 trading arrangement”, as such item is defined in Item 408(a) of Regulation S-K, that provides for the potential exercise of stock options and associated sale of up to 15,258 shares of common stock. The plan had an initial adoption date of February 8, 2024 and will expire on November 20, 2026, subject to early termination for certain specified events as set forth in the plan.

On August 19, 2024, Barbara Pak, Executive Vice President and Chief Financial Officer, entered into a "Rule 10b5-1 trading arrangement", as such item is defined in Item 408(a) of Regulation S-K, that provides for the potential exercise of stock options and associated sale of up to 34,698 shares of common stock. The plan will expire on August 19, 2026, subject to early termination for certain specified events as set forth in the plan.

On March 7, 2024, Anne Morrison, our EVP, Chief Administrative Officer, General Counsel, entered into a trading plan that provides the potential exercise of stock options and associated sale of up to 13,722 shares of common stock. The plan will expire on March 10, 2025, subject to early termination for certain specified events as set forth in the plan.

On February 8, 2024, Amal Johnson, a director, entered into a trading plan that provides for the potential exercise of stock options and associated sale of up to 25,009 shares of common stock. The plan will expire on February 18, 2025, subject to early termination for certain specified events as set forth in the plan.