AVALONBAY COMMUNITIES INC — Director's Dealing 2026

Mar 3, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AVALONBAY COMMUNITIES INC (AVB)
CIK: 0000915912
Period of Report: 2026-03-01

Reporting Person: Willson Sean Thomas (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-03-01	Common Stock, par value $.01 per share	F	249	$177.23	Disposed	4373.186	Direct

Footnotes

F1: Reflects withholding of shares by the Company to cover tax withholding obligations on the vesting of restricted stock and performance share unit awards under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted
shares.