ESS · Essex Property Trust, Inc. · Insider Trading

Represents restricted stock units that will be fully vested as of May 12, 2027 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 12, 2027 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 12, 2027 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 12, 2027 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 12, 2027 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 12, 2027 and are subject to restrictions on transfer for the one-year period following the date of grant.

Includes 6 shares acquired under a dividend reinvestment plan on April 15, 2026.

Represents restricted stock units that will be fully vested as of May 12, 2027 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 12, 2027 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on February 18, 2025.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on February 18, 2025.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on February 18, 2025.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on February 18, 2025.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on February 18, 2025.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on February 8, 2024.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on February 8, 2024.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on February 8, 2024.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on February 8, 2024.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on February 8, 2024.

Represents shares of common stock that the Reporting Person donated as a bona fide gift to a charitable donor-advised fund.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on December 9, 2022.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on December 9, 2022.

As determined on December 12, 2025, this amount represents all the restricted stock units originally granted on December 9, 2022 that are now earned following the achievement of certain performance criteria based on the Issuer's relative total return to shareholders measured against industry-specific index through December 8, 2025.

As determined on December 12, 2025, this amount represents all the restricted stock units originally granted on December 9, 2022 that are now earned following the achievement of certain performance criteria based on the Issuer's relative total return to shareholders measured against industry-specific index through December 8, 2025.

As determined on December 12, 2025, this amount represents all the restricted stock units originally granted on December 9, 2022 that are now earned following the achievement of certain performance criteria based on the Issuer's relative total return to shareholders measured against industry-specific index through December 8, 2025.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on December 9, 2022.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on December 9, 2022.

Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the release of restricted stock units that were granted on December 9, 2022.

Under the terms of the stock options, the maximum value that the reporting person could receive is $100 per share upon exercise.

Stock transfer to family trust for which the reporting person remains a beneficial owner and exercises voting and dispositive power.

Stock transfer to family trust for which the reporting person remains a beneficial owner and exercises voting and dispositive power.

Represents restricted stock units that will be fully vested as of May 13, 2026 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 13, 2026 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 13, 2026 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 13, 2026 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 13, 2026 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 13, 2026 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 13, 2026 and are subject to restrictions on transfer for the one-year period following the date of grant.

Represents restricted stock units that will be fully vested as of May 13, 2026 and are subject to restrictions on transfer for the one-year period following the date of grant.

Under the terms of the stock options, the maximum value that the reporting person could receive is $100 per share.

The transactions report in this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Represents the weighted average sale price for the number of shares sold. The actual sales prices range between $314.77 and $315.45. Detailed information on the exact number of shares sold at each sale price can be obtained from the issuer upon request.

The transactions report in this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

1/3 of these stock options vested on December 9, 2023 and 1/3 on each anniversary thereafter ending on December 9, 2025.

The transactions report in this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Under the terms of the stock options, the maximum value that the reporting person could receive is $100 per share.

Represents the weighted average sale price for the number of shares sold. The actual sales prices range between $315.00 and $315.10. Detailed information on the exact number of shares sold at each sale price can be obtained from the issuer upon request.

The transactions report in this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Represents the weighted average sale price for the number of shares sold. The actual sales prices range between $314.64 and $315.47. Detailed information on the exact number of shares sold at each sale price can be obtained from the issuer upon request.

The transactions report in this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Under the terms of the stock options, the maximum value that the reporting person could receive is $100 per share.

The transactions report in this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.