X0609 4 2026-09-04 0 0001759774 Postal Realty Trust, Inc. PSTL 0001777089 Spodek Andrew false C/O POSTAL REALTY TRUST, INC. 75 COLUMBIA AVENUE CEDARHURST NY 11516 1 1 1 0 CEO and Director 0 OP Units 2026-09-04 4 A 0 42650 A Class A common stock 42650 42650 I By: Butler Gulch, LLC OP Units 2026-09-04 4 A 0 42650 A Class A common stock 42650 42650 I By: Brush Creek Partners OP Units Class A common stock 1081162 1081162 I By: Spodek 2016 Family Trust OP Units Class A common stock 250000 250000 I By: Nationwide Postal Management Holdings, Inc. OP Units Class A common stock 1950 1950 I By: Texas Family GP, Inc. The Operating Partnership Units ("OP Units") are a class of limited partnership units of Postal Realty, LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of Postal Realty Trust, Inc. (the "Issuer"), the sole general partner of the Operating Partnership, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. Represents $1.0 million of OP Units which were issued by the Operating Partnership in consideration of Butler Gulch, LLC's contribution of certain properties to subsidiaries of the Issuer, as approved by a Special Committee of the Issuer's Board of Directors (the "Special Committee"). The Special Committee consists of the Issuer's four independent directors. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding September 4, 2026, which was $23.4465. As described in the Operating Partnership's partnership agreement, after the requisite holding period OP Units may be redeemed for cash, or, at the election of the Issuer, shares of Class A common stock on a one-for-one basis. OP units have no expiration date. Represents securities for which the Reporting Person is deemed the beneficial owner. Represents $1.0 million of OP Units which were issued by the Operating Partnership in consideration of Brush Creek Partners' contribution of certain properties to subsidiaries of the Issuer, as approved by the Special Committee. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding September 4, 2026, which was $23.4465. /s/ Joseph Antignani, attorney-in-fact 2026-09-09