PSTL

SEC source: 0001628280-25-034189 · wk-form4_1751564869.xml · derivative · entry 6

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 · 12,952 shares

Expires not disclosed

F4 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP (the "Operating Partnership").

F5 · 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.

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.

F10 · derivative.exercise_date: The LTIP Units were scheduled to vest ratably on each of February 1, 2026, February 1, 2027 and February 1, 2028, subject to continued employment with the Issuer.

F5 · 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: 0001628280-25-034189 · wk-form4_1751564869.xml · derivative · entry 5

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,952

Underlying: Class A common stock · 7,244 shares

Expires not disclosed

F4 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP (the "Operating Partnership").

F5 · 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.

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.

F9 · derivative.exercise_date: The LTIP Units were scheduled to vest ratably on each of February 1, 2026, and February 1, 2027, subject to continued employment with the Issuer.

F5 · 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: 0001628280-25-034189 · wk-form4_1751564869.xml · derivative · entry 4

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,196

Underlying: Class A common stock · 3,785 shares

Expires not disclosed

F4 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP (the "Operating Partnership").

F5 · 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.

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.

F8 · derivative.exercise_date: The LTIP Units were scheduled to vest on February 1, 2026, subject to continued employment with the Issuer.

F5 · 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: 0001628280-25-034189 · wk-form4_1751564869.xml · derivative · entry 3

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,981

Underlying: Class A common stock · 43,038 shares

Expires not disclosed

F4 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP (the "Operating Partnership").

F5 · 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.

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.

F7 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation which were scheduled to vest on the eighth anniversary of February 1, 2024, subject to certain conditions.

F5 · 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: 0001628280-25-034189 · wk-form4_1751564869.xml · derivative · entry 2

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,019

Underlying: Class A common stock · 45,698 shares

Expires not disclosed

F4 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP (the "Operating Partnership").

F5 · 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.

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.

F6 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation which were scheduled to vest on the eighth anniversary of February 1, 2023, subject to certain conditions.

F5 · 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: 0001628280-25-034189 · wk-form4_1751564869.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,747

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.

F3 · balance_after: Represents the sum of (i) 12,747 shares that the Reporting Person beneficially owns as of the date hereof and (ii) 28,000 restricted stock awards which are currently unvested as of the date hereof, but which, pursuant to the terms of the Transition Agreement, can be accelerated by the Company if Mr. Klein fully complies with the terms of the Transition Agreement.

SEC source: 0001777120-25-000011 · wk-form4_1757621999.xml · nonDerivative · entry 1

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,834

F1 · shares: This transaction is being voluntary filed on Form 4 to reflect shares acquired through the Reporting Person's participation in the Postal Realty Trust, Inc. (the "Issuer") 2019 Employee Stock Purchase Plan ("ESPP"). This transaction is also exempt under Section 16b-3(c). In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of the Issuer's common stock on December 31, 2024.

F1 · price: This transaction is being voluntary filed on Form 4 to reflect shares acquired through the Reporting Person's participation in the Postal Realty Trust, Inc. (the "Issuer") 2019 Employee Stock Purchase Plan ("ESPP"). This transaction is also exempt under Section 16b-3(c). In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of the Issuer's common stock on December 31, 2024.

SEC source: 0001628280-25-031561 · wk-form4_1750104476.xml · nonDerivative · entry 1

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,919

SEC source: 0001628280-25-029640 · wk-form4_1749154178.xml · derivative · entry 4

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A common stock · 11,198 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: 11,198 of the reporting person's long term-incentive 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: 11,198 of the reporting person's long term-incentive 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: 0001628280-25-029640 · wk-form4_1749154178.xml · derivative · entry 3

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,198

Underlying: Class A common stock · 11,198 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: 11,198 of the reporting person's long term-incentive 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: 11,198 of the reporting person's long term-incentive 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: 0001628280-25-029640 · wk-form4_1749154178.xml · derivative · entry 2

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,717

Underlying: Class A common stock · 11,198 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: 11,198 of the reporting person's long term-incentive 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: 11,198 of the reporting person's long term-incentive 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: 0001628280-25-029640 · wk-form4_1749154178.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,207

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: 11,198 of the reporting person's long term-incentive 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: 11,198 of the reporting person's long term-incentive 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: 0001628280-25-026820 · wk-form4_1747771228.xml · derivative · entry 2

LEFKOWITZ BARRY · CIK 0001032809 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,285

Underlying: Class A common stock · 3,912 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 May 16, 2025, 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 May 16, 2025, 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: 0001628280-25-026820 · wk-form4_1747771228.xml · derivative · entry 1

LEFKOWITZ BARRY · CIK 0001032809 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,373

Underlying: Class A common stock · 6,259 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 May 16, 2025, 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 May 16, 2025, which was $12.7802.

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 May 16, 2025, 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: 0001628280-25-026818 · wk-form4_1747771217.xml · derivative · entry 2

Gural-Senders Jane · CIK 0001777099 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,384

Underlying: Class A common stock · 3,912 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 units of 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 Postal Realty LP.

F5 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of May 16, 2025, 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 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 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 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of May 16, 2025, 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 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 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: 0001628280-25-026818 · wk-form4_1747771217.xml · derivative · entry 1

Gural-Senders Jane · CIK 0001777099 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,472

Underlying: Class A common stock · 3,755 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 units of 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 pursuant to the Issuer's Alignment of Interest Program that vest on the third anniversary of May 16, 2025, 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 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 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 May 16, 2025, which was $12.7802.

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 May 16, 2025, 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 units of 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: 0001628280-25-026824 · wk-form4_1747771250.xml · derivative · entry 2

FEINGOLD ANTON · CIK 0001689690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,671

Underlying: Class A common stock · 3,912 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 May 16, 2025, 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 May 16, 2025, 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: 0001628280-25-026824 · wk-form4_1747771250.xml · derivative · entry 1

FEINGOLD ANTON · CIK 0001689690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,759

Underlying: Class A common stock · 5,007 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 May 16, 2025, 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 May 16, 2025, which was $12.7802.

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 May 16, 2025, 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: 0001628280-25-026822 · wk-form4_1747771239.xml · derivative · entry 2

Donahoe Patrick R · CIK 0001777324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,263

Underlying: Class A common stock · 3,912 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 May 16, 2025, 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 May 16, 2025, 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: 0001628280-25-026822 · wk-form4_1747771239.xml · derivative · entry 1

Donahoe Patrick R · CIK 0001777324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,351

Underlying: Class A common stock · 16,275 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 May 16, 2025, 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 May 16, 2025, which was $12.7802

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 May 16, 2025, 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: 0001628280-25-031825 · wk-form4a_1750190640.xml · derivative · entry 2

LEFKOWITZ BARRY · CIK 0001032809 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,285

Underlying: Class A common stock · 3,912 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 May 16, 2025, 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 May 16, 2025, 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: 0001628280-25-031825 · wk-form4a_1750190640.xml · derivative · entry 1

LEFKOWITZ BARRY · CIK 0001032809 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,373

Underlying: Class A common stock · 6,259 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 May 16, 2025, 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 May 16, 2025, which was $12.7802.

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 May 16, 2025, 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: 0001628280-25-031824 · wk-form4a_1750190629.xml · derivative · entry 2

Gural-Senders Jane · CIK 0001777099 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,384

Underlying: Class A common stock · 3,912 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 units of 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 Postal Realty LP.

F5 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of May 16, 2025, 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 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 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 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of May 16, 2025, 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 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 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: 0001628280-25-031824 · wk-form4a_1750190629.xml · derivative · entry 1

Gural-Senders Jane · CIK 0001777099 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,472

Underlying: Class A common stock · 3,755 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 units of 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 pursuant to the Issuer's Alignment of Interest Program that vest on the third anniversary of May 16, 2025, 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 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 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 May 16, 2025, which was $12.7802.

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 May 16, 2025, 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 units of 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: 0001628280-25-031822 · wk-form4a_1750190615.xml · derivative · entry 2

FEINGOLD ANTON · CIK 0001689690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,671

Underlying: Class A common stock · 3,912 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 May 16, 2025, 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 May 16, 2025, 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: 0001628280-25-031822 · wk-form4a_1750190615.xml · derivative · entry 1

FEINGOLD ANTON · CIK 0001689690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,759

Underlying: Class A common stock · 5,007 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 May 16, 2025, 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 May 16, 2025, which was $12.7802.

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 May 16, 2025, 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: 0001628280-25-031821 · wk-form4a_1750190604.xml · derivative · entry 2

Donahoe Patrick R · CIK 0001777324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,263

Underlying: Class A common stock · 3,912 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 May 16, 2025, 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 May 16, 2025, 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: 0001628280-25-031821 · wk-form4a_1750190604.xml · derivative · entry 1

Donahoe Patrick R · CIK 0001777324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,351

Underlying: Class A common stock · 16,275 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 May 16, 2025, 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 May 16, 2025, which was $12.7802

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 May 16, 2025, 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: 0001628280-25-013303 · wk-form4_1742253010.xml · nonDerivative · entry 2

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,573

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.25 to $14.265, 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: 0001628280-25-013303 · wk-form4_1742253010.xml · nonDerivative · entry 1

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,715

SEC source: 0001628280-25-012807 · wk-form4_1741982483.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226,087

SEC source: 0001628280-25-009925 · wk-form4_1741124448.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 227,587

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $13.95 to $13.99, 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: 0001628280-25-009925 · wk-form4_1741124448.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,282

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $14.05 to $14.075, 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: 0001628280-25-008649 · wk-form4_1740690676.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,495

Underlying: Class A common stock · 25,909 shares

Expires not disclosed

F1 · security: The Reporting Person may earn up to 200% of the RSUs granted.

F2 · derivative.exercise_price: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · price: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · derivative.exercise_date: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · derivative.expiration_date: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

SEC source: 0001628280-25-008653 · wk-form4_1740690712.xml · derivative · entry 1

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,426

Underlying: Class A common stock · 7,031 shares

Expires not disclosed

F1 · security: The Reporting Person may earn up to 200% of the Restricted Stock Units granted.

F2 · derivative.exercise_price: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · price: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · derivative.exercise_date: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · derivative.expiration_date: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

SEC source: 0001628280-25-008651 · wk-form4_1740690688.xml · derivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,623

Underlying: Class A common stock · 15,980 shares

Expires not disclosed

F1 · security: The Reporting Person may earn up to 200% of the Restricted Stock Units granted.

F2 · derivative.exercise_price: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · price: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · derivative.exercise_date: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · derivative.expiration_date: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

SEC source: 0001628280-25-008652 · wk-form4_1740690700.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,620

Underlying: Class A common stock · 20,135 shares

Expires not disclosed

F1 · security: The Reporting Person may earn up to 200% of the Restricted Stock Units granted.

F2 · derivative.exercise_price: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · price: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · derivative.exercise_date: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

F2 · derivative.expiration_date: The RSUs are market-based awards and 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, 2027. Upon vesting, the 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 RSUs were initially granted.

SEC source: 0001628280-25-003889 · wk-form4_1738716711.xml · nonDerivative · entry 4

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 134,525

F5 · shares: Reflects shares of Issuer's Class A common stock withheld to satisfy a tax withholding obligation in connection with the vesting of a restricted stock award granted to the reporting person on each of January 31, 2022; January 31, 2023; and February 12, 2024.

SEC source: 0001628280-25-003888 · wk-form4_1738716701.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 234,059

F1 · security: Reflects a grant of restricted shares of Postal Realty Trust, Inc.'s (the "Issuer") Class A common stock that vest ratably on the first, second and third anniversaries of February 1, 2025, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

F2 · shares: Reflects shares of the Issuer's Class A common stock withheld to satisfy a tax withholding obligation in connection with the vesting of a restricted stock awards granted to the reporting person on January 31, 2023 and February 12, 2024.

SEC source: 0001628280-25-003887 · wk-form4_1738716691.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,586

Underlying: Class A common stock · 17,539 shares

Expires not disclosed

F6 · derivative.exercise_price: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

F6 · shares: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

F6 · derivative.exercise_date: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

F6 · derivative.expiration_date: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

SEC source: 0001628280-25-003887 · wk-form4_1738716691.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 979,196

Underlying: Class A common stock · 21,000 shares

Expires not disclosed

F2 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by 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 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 Postal Realty LP (the "Operating Partnership").

F5 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2025, subject to continued employment with the Issuer.

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 units of 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 · price: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by 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 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 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2025, subject to continued employment with the Issuer.

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 units of 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: 0001628280-25-003887 · wk-form4_1738716691.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 958,196

Underlying: Class A common stock · 198,335 shares

Expires not disclosed

F1 · security: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2025, subject to certain conditions.

F2 · security: Following the occurrence of certain events and upon vesting, the LTIP Units are convertible by 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 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 Postal Realty LP (the "Operating Partnership").

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 units of 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 January 31, 2025, which was $13.0284.

F1 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2025, subject to certain conditions.

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 units of 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: 0001628280-25-003889 · wk-form4_1738716711.xml · derivative · entry 8

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,395

Underlying: Class A common stock · 3,750 shares

Expires not disclosed

F12 · derivative.exercise_price: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

F12 · shares: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

F12 · derivative.exercise_date: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

F12 · derivative.expiration_date: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

SEC source: 0001628280-25-003889 · wk-form4_1738716711.xml · derivative · entry 7

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,201

Underlying: Class A common stock · 2,849 shares

Expires not disclosed

F7 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F8 · 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.

F11 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2025, subject to continued employment with the Issuer.

F8 · 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.

F11 · price: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2025, subject to continued employment with the Issuer.

F11 · derivative.exercise_date: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2025, subject to continued employment with the Issuer.

F8 · 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: 0001628280-25-003889 · wk-form4_1738716711.xml · derivative · entry 6

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,352

Underlying: Class A common stock · 7,676 shares

Expires not disclosed

F7 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F8 · 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.

F10 · security: Reflects LTIP Units that vest on the eighth anniversary of February 1, 2025, subject to certain conditions.

F8 · 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.

F10 · price: Reflects LTIP Units that vest on the eighth anniversary of February 1, 2025, subject to certain conditions.

F10 · derivative.exercise_date: Reflects LTIP Units that vest on the eighth anniversary of February 1, 2025, subject to certain conditions.

F8 · 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: 0001628280-25-003889 · wk-form4_1738716711.xml · derivative · entry 5

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,676

Underlying: Class A common stock · 7,676 shares

Expires not disclosed

F6 · security: Reflects LTIP Unit grants in lieu of cash compensation, all of which vested immediately.

F7 · security: The LTIP Units are a class of limited partnership units of the Operating Partnership.

F8 · 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.

F8 · 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.

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 average price of the Issuer's Class A common stock for the 10 trading days immediately preceding January 31, 2025, which was $13.0284.

F6 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation, all of which vested immediately.

F8 · 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: 0001628280-25-003889 · wk-form4_1738716711.xml · nonDerivative · entry 3

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,972

F4 · security: Reflects restricted share grants of the Issuer's Class A common stock that vest on the eighth anniversary of February 1, 2025, subject to certain conditions.

F4 · shares: Reflects restricted share grants of the Issuer's Class A common stock that vest on the eighth anniversary of February 1, 2025, subject to certain conditions.

F4 · price: Reflects restricted share grants of the Issuer's Class A common stock that vest on the eighth anniversary of February 1, 2025, subject to certain conditions.

SEC source: 0001628280-25-003889 · wk-form4_1738716711.xml · nonDerivative · entry 2

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,297

F2 · security: Reflects the right to receive shares of the Issuer's Class A common stock in lieu of cash compensation that vested 100% on the date of grant.

F2 · shares: Reflects the right to receive shares of the Issuer's Class A common stock in lieu of cash compensation that vested 100% on the date of grant.

F3 · price: The price of the securities acquired by the Reporting Person is based on the average price of the Issuer's Class A common stock for the 10 trading days immediately preceding January 31, 2025, which was $13.0284.

SEC source: 0001628280-25-003889 · wk-form4_1738716711.xml · nonDerivative · entry 1

Brandwein Matt · CIK 0001777120 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,622

F1 · security: Reflects a grant of restricted shares of Postal Realty Trust Inc's (the "Issuer") Class A common stock that vest ratably on the first, second and third anniversaries of February 1, 2025, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

F1 · shares: Reflects a grant of restricted shares of Postal Realty Trust Inc's (the "Issuer") Class A common stock that vest ratably on the first, second and third anniversaries of February 1, 2025, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

SEC source: 0001628280-25-003890 · wk-form4_1738716721.xml · derivative · entry 2

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,643

Underlying: Class A common stock · 9,123 shares

Expires not disclosed

F4 · derivative.exercise_price: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

F4 · shares: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

F4 · derivative.exercise_date: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.

F4 · derivative.expiration_date: Represents the forfeiture of all performance-based RSU's granted to the reporting person on January 31, 2022 due to certain performance-based hurdles related to the Issuer's absolute total stockholder return not being achieved.