PSTL

SEC source: 0001628280-26-061157 · wk-form4_1788986185.xml · derivative · entry 2

Spodek Andrew · CIK 0001777089 · Director · CEO and Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By: Brush Creek Partners

Disclosed balance after: 42,650

Underlying: Class A common stock · 42,650 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F5 · shares: 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.

F5 · price: 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.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

F4 · ownership.nature: Represents securities for which the Reporting Person is deemed the beneficial owner.

SEC source: 0001628280-26-061157 · wk-form4_1788986185.xml · derivative · entry 1

Spodek Andrew · CIK 0001777089 · Director · CEO and Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By: Butler Gulch, LLC

Disclosed balance after: 42,650

Underlying: Class A common stock · 42,650 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · 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.

F2 · price: 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.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

F4 · ownership.nature: Represents securities for which the Reporting Person is deemed the beneficial owner.

SEC source: 0001628280-26-040777 · wk-form4_1780603728.xml · derivative · entry 2

LEFKOWITZ BARRY · CIK 0001032809 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,259

Underlying: Class A common stock · 3,198 shares

Expires not disclosed

F1 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F3 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP.

F5 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of June 2, 2026, subject to continued service on the Issuer's board of directors through the applicable vesting date.

F1 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F5 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of June 2, 2026, subject to continued service on the Issuer's board of directors through the applicable vesting date.

F1 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-040777 · wk-form4_1780603728.xml · derivative · entry 1

LEFKOWITZ BARRY · CIK 0001032809 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,061

Underlying: Class A common stock · 4,776 shares

Expires not disclosed

F1 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F2 · security: Reflects LTIP Unit grants in lieu of cash compensation pursuant to the Issuer's Alignment of Interest Program that vest on the third anniversary of June 2, 2026, subject to certain conditions.

F3 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP.

F1 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F4 · price: The LTIP Units were granted in lieu of cash compensation. 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 June 2, 2026, which was $23.4503.

F2 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation pursuant to the Issuer's Alignment of Interest Program that vest on the third anniversary of June 2, 2026, subject to certain conditions.

F1 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-040780 · wk-form4_1780603744.xml · derivative · entry 2

Gural-Senders Jane · CIK 0001777099 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,652

Underlying: Class A common stock · 3,198 shares

Expires not disclosed

F1 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F3 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP.

F5 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of June 2, 2026, subject to continued service on the Issuer's board of directors through the applicable vesting date.

F1 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F5 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of June 2, 2026, subject to continued service on the Issuer's board of directors through the applicable vesting date.

F1 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-040780 · wk-form4_1780603744.xml · derivative · entry 1

Gural-Senders Jane · CIK 0001777099 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,454

Underlying: Class A common stock · 3,070 shares

Expires not disclosed

F1 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F2 · security: Reflects LTIP Unit grants in lieu of cash compensation pursuant to the Issuer's Alignment of Interest Program that vest on the third anniversary of June 2, 2026, subject to certain conditions.

F3 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP.

F1 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F4 · price: The LTIP Units were granted in lieu of cash compensation. 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 June 2, 2026, which was $23.4503.

F2 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation pursuant to the Issuer's Alignment of Interest Program that vest on the third anniversary of June 2, 2026, subject to certain conditions.

F1 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-040779 · wk-form4_1780603739.xml · derivative · entry 2

FEINGOLD ANTON · CIK 0001689690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,962

Underlying: Class A common stock · 3,198 shares

Expires not disclosed

F1 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F3 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP.

F5 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of June 2, 2026, subject to continued service on the Issuer's board of directors through the applicable vesting date.

F1 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F5 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of June 2, 2026, subject to continued service on the Issuer's board of directors through the applicable vesting date.

F1 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-040779 · wk-form4_1780603739.xml · derivative · entry 1

FEINGOLD ANTON · CIK 0001689690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,764

Underlying: Class A common stock · 4,093 shares

Expires not disclosed

F1 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F2 · security: Reflects LTIP Unit grants in lieu of cash compensation pursuant to the Issuer's Alignment of Interest Program that vest on the third anniversary of June 2, 2026, subject to certain conditions.

F3 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP.

F1 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F4 · price: The LTIP Units were granted in lieu of cash compensation. 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 June 2, 2026, which was $23.4503.

F2 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation pursuant to the Issuer's Alignment of Interest Program that vest on the third anniversary of June 2, 2026, subject to certain conditions.

F1 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-040778 · wk-form4_1780603733.xml · derivative · entry 2

Donahoe Patrick R · CIK 0001777324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,842

Underlying: Class A common stock · 3,198 shares

Expires not disclosed

F1 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F3 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP.

F5 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of June 2, 2026, subject to continued service on the Issuer's board of directors through the applicable vesting date.

F1 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F5 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of June 2, 2026, subject to continued service on the Issuer's board of directors through the applicable vesting date.

F1 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-040778 · wk-form4_1780603733.xml · derivative · entry 1

Donahoe Patrick R · CIK 0001777324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,644

Underlying: Class A common stock · 9,381 shares

Expires not disclosed

F1 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F2 · security: Reflects LTIP Unit grants in lieu of cash compensation pursuant to the Issuer's Alignment of Interest Program that vest on the third anniversary of June 2, 2026, subject to certain conditions.

F3 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP.

F1 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F4 · price: The LTIP Units were granted in lieu of cash compensation. 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 June 2, 2026, which was $23.4503.

F2 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation pursuant to the Issuer's Alignment of Interest Program that vest on the third anniversary of June 2, 2026, subject to certain conditions.

F1 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by Postal Realty Trust, Inc. (the "Issuer") into an equivalent number of units of the Operating Partnership ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-015626 · wk-form4_1772831990.xml · nonDerivative · entry 2

Garber Jeremy · CIK 0001777093 · Pres., Treasurer & Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 223,451

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.51 to $20.66, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-015626 · wk-form4_1772831990.xml · nonDerivative · entry 1

Garber Jeremy · CIK 0001777093 · Pres., Treasurer & Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 228,365

F1 · shares: The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 2, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.35 to $20.685, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-005586 · wk-form4_1770257229.xml · nonDerivative · entry 1

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,745

F1 · shares: Reflects a grant of restricted shares of the Issuer's Class A common stock that vests ratably on each of February 1, 2027, February 1, 2028 and February 1, 2029, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

SEC source: 0001628280-26-004758 · wk-form4_1770084381.xml · derivative · entry 2

Bakke Stephen Michael · CIK 0002091500 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,521

Underlying: Class A common stock · 8,383 shares

Expires not disclosed

F3 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F4 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F5 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2026, subject to continued employment with the Issuer.

F3 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F3 · price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F5 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2026, subject to continued employment with the Issuer.

F3 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-004758 · wk-form4_1770084381.xml · derivative · entry 1

Bakke Stephen Michael · CIK 0002091500 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,246

Underlying: Class A common stock · 10,246 shares

Expires not disclosed

F1 · security: The Reporting Person may earn between 0% and 200%, inclusive, of the Restricted Stock Units granted herein (the "2026 RSUs").

F2 · security: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F2 · derivative.exercise_price: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F2 · price: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F2 · derivative.exercise_date: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F2 · derivative.expiration_date: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

SEC source: 0001628280-26-004760 · wk-form4_1770084396.xml · derivative · entry 8

Spodek Andrew · CIK 0001777089 · Director · CEO and Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,164,073

Underlying: Class A common stock · 15,446 shares

Expires not disclosed

F7 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F8 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F12 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2026, subject to continued employment with the Issuer.

F7 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F7 · price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F12 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2026, subject to continued employment with the Issuer.

F7 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-004760 · wk-form4_1770084396.xml · derivative · entry 7

Spodek Andrew · CIK 0001777089 · Director · CEO and Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,282

Underlying: Class A common stock · 18,878 shares

Expires not disclosed

F10 · security: The Reporting Person may earn between 0% and 200%, inclusive, of the Restricted Stock Units granted herein (the "2026 RSUs").

F11 · derivative.exercise_price: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F11 · price: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F11 · derivative.exercise_date: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F11 · derivative.expiration_date: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

SEC source: 0001628280-26-004760 · wk-form4_1770084396.xml · derivative · entry 6

Spodek Andrew · CIK 0001777089 · Director · CEO and Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,148,627

Underlying: Class A common stock · 169,431 shares

Expires not disclosed

F6 · security: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2026, subject to certain conditions.

F7 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F8 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F7 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F9 · price: The LTIP Units were granted in lieu of cash compensation. 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 February 1, 2026 which was $17.7136

F6 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2026, subject to certain conditions.

F7 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · derivative · entry 11

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,077

Underlying: Class A common stock · 2,350 shares

Expires not disclosed

F10 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F11 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F17 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2026, subject to continued employment with the Issuer.

F10 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F10 · price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F17 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2026, subject to continued employment with the Issuer.

F10 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · derivative · entry 10

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,378

Underlying: Class A common stock · 5,744 shares

Expires not disclosed

F15 · security: The Reporting Person may earn between 0% and 200%, inclusive, of the Restricted Stock Units granted herein (the "2026 RSUs").

F16 · derivative.exercise_price: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F16 · price: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F16 · derivative.exercise_date: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F16 · derivative.expiration_date: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · derivative · entry 9

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,727

Underlying: Class A common stock · 4,763 shares

Expires not disclosed

F10 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F11 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F14 · security: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2026, subject to certain conditions.

F10 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F10 · price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F14 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2026, subject to certain conditions.

F10 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · derivative · entry 8

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,964

Underlying: Class A common stock · 4,763 shares

Expires not disclosed

F10 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F11 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F12 · security: Reflects LTIP Unit grants in lieu of cash compensation, all of which vested immediately.

F10 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F13 · price: The LTIP Units were granted in lieu of cash compensation. 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 February 1, 2026, which was $17.7136

F12 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation, all of which vested immediately.

F10 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · nonDerivative · entry 6

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,569

F8 · shares: Reflects shares of the Issuer's Class A common stock withheld to satisfy a tax withholding obligation in connection with the vesting of restricted stock awards granted to the reporting person on January 31, 2023, February 12, 2024 and January 31, 2025.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · nonDerivative · entry 5

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,236

F7 · shares: Reflects a grant of restricted shares of the Issuer's Class A common stock that vest ratably on the first, second and third anniversaries of February 1, 2026, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · nonDerivative · entry 4

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,886

F6 · shares: Reflects restricted share grants of the Issuer's Class A common stock that vest on the eighth anniversary of February 1, 2026, subject to certain conditions.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · nonDerivative · entry 3

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,123

F4 · shares: Reflects the right to receive shares of the Issuer's Class A common stock in lieu of cash compensation, all of which vested immediately.

F5 · price: The shares of the Issuer's Class A common stock were granted in lieu of cash compensation. 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 February 1, 2026, which was $17.7136

SEC source: 0001628280-26-004761 · wk-form4_1770084404.xml · derivative · entry 7

Garber Jeremy · CIK 0001777093 · Pres., Treasurer & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,239

Underlying: Class A common stock · 14,671 shares

Expires not disclosed

F11 · security: The Reporting Person may earn between 0% and 200%, inclusive, of the Restricted Stock Units granted herein (the "2026 RSUs").

F12 · derivative.exercise_price: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F12 · price: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F12 · derivative.exercise_date: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

F12 · derivative.expiration_date: The 2026 RSUs are market-based awards that are subject to, and will vest upon, achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2028. Upon vesting, the 2026 RSUs that vest will be settled in shares of the Issuer's Class A common stock and the Reporting Person will be entitled to receive the distributions that would have been paid with respect to each share of the Issuer's Class A common stock received upon settlement on or after the date the 2026 RSUs were initially granted.

SEC source: 0001628280-26-004761 · wk-form4_1770084404.xml · derivative · entry 6

Garber Jeremy · CIK 0001777093 · Pres., Treasurer & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 309,176

Underlying: Class A common stock · 91,288 shares

Expires not disclosed

F7 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F8 · security: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2026, subject to certain conditions.

F9 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F7 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F10 · price: The LTIP Units were granted in lieu of cash compensation. 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 February 1, 2026, which was $17.7136

F8 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2026, subject to certain conditions.

F7 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units ("OP Units") of Postal Realty LP (the "Operating Partnership"). OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-26-004761 · wk-form4_1770084404.xml · nonDerivative · entry 4

Garber Jeremy · CIK 0001777093 · Pres., Treasurer & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 243,365

F5 · shares: Reflects shares of the Issuer's Class A common stock withheld to satisfy a tax withholding obligation in connection with the vesting of restricted stock awards granted to the reporting person on January 31, 2023, February 12, 2024 and January 31, 2025.

SEC source: 0001628280-26-004761 · wk-form4_1770084404.xml · nonDerivative · entry 3

Garber Jeremy · CIK 0001777093 · Pres., Treasurer & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 248,629

F4 · shares: Reflects a grant of restricted shares of the Issuer's Class A common stock that vest ratably on the first, second and third anniversaries of February 1, 2026, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

SEC source: 0001628280-26-004760 · wk-form4_1770084396.xml · derivative · entry 5

Spodek Andrew · CIK 0001777089 · Director · CEO and Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,404

Underlying: Class A common stock · 20,091 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each RSU represents a contingent right to receive shares of the Issuer's Class A common stock.

F1 · price: As previously reported, on February 2, 2023, the Reporting Person was granted 20,091 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 24,736 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

F1 · derivative.exercise_date: As previously reported, on February 2, 2023, the Reporting Person was granted 20,091 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 24,736 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

F1 · derivative.expiration_date: As previously reported, on February 2, 2023, the Reporting Person was granted 20,091 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 24,736 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

SEC source: 0001628280-26-004760 · wk-form4_1770084396.xml · nonDerivative · entry 2

Spodek Andrew · CIK 0001777089 · Director · CEO and Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,346

F3 · shares: Reflects shares of the Issuer's Class A common stock withheld to satisfy a tax withholding obligation in connection with the vesting of 2023 RSU's reported herein.

SEC source: 0001628280-26-004760 · wk-form4_1770084396.xml · nonDerivative · entry 1

Spodek Andrew · CIK 0001777089 · Director · CEO and Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,831

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: As previously reported, on February 2, 2023, the Reporting Person was granted 20,091 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 24,736 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

F2 · price: In accordance with the Issuer's 2019 Equity Incentive Plan, as amended (the "Plan"), the 2023 RSUs convert into the Issuer's Class A common stock on a one-for-one basis.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · derivative · entry 7

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,634

Underlying: Class A common stock · 4,792 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive shares of the Issuer's Class A common stock.

F1 · price: As previously reported, on February 2, 2023, the Reporting Person was granted 4,792 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 5,900 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

F1 · derivative.exercise_date: As previously reported, on February 2, 2023, the Reporting Person was granted 4,792 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 5,900 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

F1 · derivative.expiration_date: As previously reported, on February 2, 2023, the Reporting Person was granted 4,792 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 5,900 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · nonDerivative · entry 2

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,360

F3 · shares: Reflects shares of the Issuer's Class A common stock withheld to satisfy a tax withholding obligation in connection with the vesting of 2023 RSU's reported herein.

SEC source: 0001628280-26-004759 · wk-form4_1770084389.xml · nonDerivative · entry 1

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,819

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: As previously reported, on February 2, 2023, the Reporting Person was granted 4,792 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 5,900 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

F2 · price: In accordance with the Issuer's 2019 Equity Incentive Plan, as amended (the "Plan"), the 2023 RSUs convert into the Issuer's Class A common stock on a one-for-one basis.

SEC source: 0001628280-26-004761 · wk-form4_1770084404.xml · derivative · entry 5

Garber Jeremy · CIK 0001777093 · Pres., Treasurer & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,568

Underlying: Class A common stock · 14,052 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: Each RSU represents a contingent right to receive shares of the Issuer's Class A common stock.

F1 · price: As previously reported, on February 2, 2023, the Reporting Person was granted 14,052 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 17,300 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

F1 · derivative.exercise_date: As previously reported, on February 2, 2023, the Reporting Person was granted 14,052 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 17,300 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

F1 · derivative.expiration_date: As previously reported, on February 2, 2023, the Reporting Person was granted 14,052 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 17,300 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

SEC source: 0001628280-26-004761 · wk-form4_1770084404.xml · nonDerivative · entry 2

Garber Jeremy · CIK 0001777093 · Pres., Treasurer & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 236,626

F3 · shares: Reflects shares of the Issuer's Class A common stock withheld to satisfy a tax withholding obligation in connection with the vesting of 2023 RSU's reported herein.

SEC source: 0001628280-26-004761 · wk-form4_1770084404.xml · nonDerivative · entry 1

Garber Jeremy · CIK 0001777093 · Pres., Treasurer & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 243,387

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: As previously reported, on February 2, 2023, the Reporting Person was granted 14,052 performance-based restricted stock units (the "2023 RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2025 (the "Measurement Period"), the actual number of 2023 RSUs earned could range from 0% to 200% of Target 2023 RSUs. On January 29, 2026, 17,300 2023 RSUs, equating to 123.1% of Target 2023 RSUs, vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the 2023 RSUs with respect to these shares.

F2 · price: In accordance with the Issuer's 2019 Equity Incentive Plan, as amended (the "Plan"), the 2023 RSUs convert into the Issuer's Class A common stock on a one-for-one basis.

SEC source: 0001628280-25-054556 · wk-form4_1764632800.xml · derivative · entry 4

Donahoe Patrick R · CIK 0001777324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A common stock · 12,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Represents OP Units in the Operating Partnership. Each OP Unit may be presented for redemption for, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. OP Units have no expiration date.

F1 · kind: 12,000 of the reporting person's long term incentive plan units ("LTIP Units") in Postal Realty LP (the "Operating Partnership"), of which Postal Realty Trust, Inc. (the "Issuer") is the general partner, were converted into common units of limited partnership interests ("OP Units") in the Operating Partnership by the Reporting Person and the OP Units were redeemed for an equal number of shares of the Issuer's Class A common stock in accordance with the Operating Partnership's Partnership Agreement.

F1 · price: 12,000 of the reporting person's long term incentive plan units ("LTIP Units") in Postal Realty LP (the "Operating Partnership"), of which Postal Realty Trust, Inc. (the "Issuer") is the general partner, were converted into common units of limited partnership interests ("OP Units") in the Operating Partnership by the Reporting Person and the OP Units were redeemed for an equal number of shares of the Issuer's Class A common stock in accordance with the Operating Partnership's Partnership Agreement.

F3 · price: Represents OP Units in the Operating Partnership. Each OP Unit may be presented for redemption for, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. OP Units have no expiration date.

F3 · derivative.exercise_date: Represents OP Units in the Operating Partnership. Each OP Unit may be presented for redemption for, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. OP Units have no expiration date.

F3 · derivative.expiration_date: Represents OP Units in the Operating Partnership. Each OP Unit may be presented for redemption for, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. OP Units have no expiration date.

SEC source: 0001628280-25-054556 · wk-form4_1764632800.xml · derivative · entry 3

Donahoe Patrick R · CIK 0001777324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Class A common stock · 12,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Represents OP Units in the Operating Partnership. Each OP Unit may be presented for redemption for, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. OP Units have no expiration date.

F1 · kind: 12,000 of the reporting person's long term incentive plan units ("LTIP Units") in Postal Realty LP (the "Operating Partnership"), of which Postal Realty Trust, Inc. (the "Issuer") is the general partner, were converted into common units of limited partnership interests ("OP Units") in the Operating Partnership by the Reporting Person and the OP Units were redeemed for an equal number of shares of the Issuer's Class A common stock in accordance with the Operating Partnership's Partnership Agreement.

F1 · price: 12,000 of the reporting person's long term incentive plan units ("LTIP Units") in Postal Realty LP (the "Operating Partnership"), of which Postal Realty Trust, Inc. (the "Issuer") is the general partner, were converted into common units of limited partnership interests ("OP Units") in the Operating Partnership by the Reporting Person and the OP Units were redeemed for an equal number of shares of the Issuer's Class A common stock in accordance with the Operating Partnership's Partnership Agreement.

F3 · price: Represents OP Units in the Operating Partnership. Each OP Unit may be presented for redemption for, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. OP Units have no expiration date.

F3 · derivative.exercise_date: Represents OP Units in the Operating Partnership. Each OP Unit may be presented for redemption for, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. OP Units have no expiration date.

F3 · derivative.expiration_date: Represents OP Units in the Operating Partnership. Each OP Unit may be presented for redemption for, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. OP Units have no expiration date.

SEC source: 0001628280-25-054556 · wk-form4_1764632800.xml · derivative · entry 2

Donahoe Patrick R · CIK 0001777324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,263

Underlying: Class A common stock · 12,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by the Issuer into an equivalent number of OP Units. OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F1 · kind: 12,000 of the reporting person's long term incentive plan units ("LTIP Units") in Postal Realty LP (the "Operating Partnership"), of which Postal Realty Trust, Inc. (the "Issuer") is the general partner, were converted into common units of limited partnership interests ("OP Units") in the Operating Partnership by the Reporting Person and the OP Units were redeemed for an equal number of shares of the Issuer's Class A common stock in accordance with the Operating Partnership's Partnership Agreement.

F1 · price: 12,000 of the reporting person's long term incentive plan units ("LTIP Units") in Postal Realty LP (the "Operating Partnership"), of which Postal Realty Trust, Inc. (the "Issuer") is the general partner, were converted into common units of limited partnership interests ("OP Units") in the Operating Partnership by the Reporting Person and the OP Units were redeemed for an equal number of shares of the Issuer's Class A common stock in accordance with the Operating Partnership's Partnership Agreement.

F2 · derivative.exercise_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by the Issuer into an equivalent number of OP Units. OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F2 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by the Issuer into an equivalent number of OP Units. OP Units are redeemable by the Reporting Person for cash or, at the election of the Issuer, shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-25-054556 · wk-form4_1764632800.xml · nonDerivative · entry 1

Donahoe Patrick R · CIK 0001777324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,666

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: 12,000 of the reporting person's long term incentive plan units ("LTIP Units") in Postal Realty LP (the "Operating Partnership"), of which Postal Realty Trust, Inc. (the "Issuer") is the general partner, were converted into common units of limited partnership interests ("OP Units") in the Operating Partnership by the Reporting Person and the OP Units were redeemed for an equal number of shares of the Issuer's Class A common stock in accordance with the Operating Partnership's Partnership Agreement.

F1 · price: 12,000 of the reporting person's long term incentive plan units ("LTIP Units") in Postal Realty LP (the "Operating Partnership"), of which Postal Realty Trust, Inc. (the "Issuer") is the general partner, were converted into common units of limited partnership interests ("OP Units") in the Operating Partnership by the Reporting Person and the OP Units were redeemed for an equal number of shares of the Issuer's Class A common stock in accordance with the Operating Partnership's Partnership Agreement.

SEC source: 0001628280-25-050178 · wk-form4_1762463414.xml · derivative · entry 2

Bakke Stephen Michael · CIK 0002091500 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,138

Underlying: Class A common stock · 33,569 shares

Expires not disclosed

F1 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units of Postal Realty LP (the "Operating Partnership") ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of Postal Realty Trust, Inc. (the "Issuer"), shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F3 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F5 · security: Reflects LTIP Units that vest on October 27, 2033, subject to certain conditions.

F1 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units of Postal Realty LP (the "Operating Partnership") ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of Postal Realty Trust, Inc. (the "Issuer"), shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F5 · price: Reflects LTIP Units that vest on October 27, 2033, subject to certain conditions.

F5 · derivative.exercise_date: Reflects LTIP Units that vest on October 27, 2033, subject to certain conditions.

F1 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units of Postal Realty LP (the "Operating Partnership") ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of Postal Realty Trust, Inc. (the "Issuer"), shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001628280-25-050178 · wk-form4_1762463414.xml · derivative · entry 1

Bakke Stephen Michael · CIK 0002091500 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,569

Underlying: Class A common stock · 33,569 shares

Expires not disclosed

F1 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units of Postal Realty LP (the "Operating Partnership") ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of Postal Realty Trust, Inc. (the "Issuer"), shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F2 · security: Reflects LTIP Unit grants in lieu of cash compensation that vest on December 31, 2026, subject to certain conditions.

F3 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F1 · derivative.exercise_price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units of Postal Realty LP (the "Operating Partnership") ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of Postal Realty Trust, Inc. (the "Issuer"), shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

F4 · price: The LTIP Units were granted in lieu of cash compensation. 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 November 5, 2025, which was $14.8945.

F2 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation that vest on December 31, 2026, subject to certain conditions.

F1 · derivative.expiration_date: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible into an equivalent number of limited partnership units of Postal Realty LP (the "Operating Partnership") ("OP Units"). OP Units are redeemable by the Reporting Person for cash or, at the election of Postal Realty Trust, Inc. (the "Issuer"), shares of Class A common stock of the Issuer on a one-for-one basis or the cash value of such shares. LTIP Units do not have expiration dates.

SEC source: 0001777120-25-000011 · wk-form4_1757621999.xml · nonDerivative · entry 3

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,919

SEC source: 0001777120-25-000011 · wk-form4_1757621999.xml · nonDerivative · entry 2

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,722

SEC source: 0001628280-25-034189 · wk-form4_1751564869.xml · derivative · entry 9

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A common stock · 15,980 shares

Expires not disclosed

F13 · security: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2027.

F13 · derivative.exercise_price: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2027.

F1 · shares: Represents awards automatically forfeited and cancelled due to the Reporting Person's resignation as Chief Financial Officer of the Company effective June 18, 2025 and pursuant to the terms of the Transition and Separation Agreement, dated June 18, 2025, between the Issuer and the Reporting Person (the "Transition Agreement").

F2 · price: Not applicable.

F13 · derivative.exercise_date: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2027.

F13 · derivative.expiration_date: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2027.

SEC source: 0001628280-25-034189 · wk-form4_1751564869.xml · derivative · entry 8

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,980

Underlying: Class A common stock · 13,284 shares

Expires not disclosed

F12 · security: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2026.

F12 · derivative.exercise_price: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2026.

F1 · shares: Represents awards automatically forfeited and cancelled due to the Reporting Person's resignation as Chief Financial Officer of the Company effective June 18, 2025 and pursuant to the terms of the Transition and Separation Agreement, dated June 18, 2025, between the Issuer and the Reporting Person (the "Transition Agreement").

F2 · price: Not applicable.

F12 · derivative.exercise_date: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2026.

F12 · derivative.expiration_date: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2026.

SEC source: 0001628280-25-034189 · wk-form4_1751564869.xml · derivative · entry 7

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,264

Underlying: Class A common stock · 11,359 shares

Expires not disclosed

F11 · security: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2025.

F11 · derivative.exercise_price: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2025.

F1 · shares: Represents awards automatically forfeited and cancelled due to the Reporting Person's resignation as Chief Financial Officer of the Company effective June 18, 2025 and pursuant to the terms of the Transition and Separation Agreement, dated June 18, 2025, between the Issuer and the Reporting Person (the "Transition Agreement").

F2 · price: Not applicable.

F11 · derivative.exercise_date: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2025.

F11 · derivative.expiration_date: The RSUs are market-based awards and are subject to and were scheduled to vest upon achievement of certain performance-based hurdles and continued employment with the Issuer during the three-year performance period ending on December 31, 2025.