Klein Robert B

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

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A common stock · 15,980 shares

Expires not disclosed

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

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

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

F2 · price: Not applicable.

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

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

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

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,980

Underlying: Class A common stock · 13,284 shares

Expires not disclosed

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

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

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

F2 · price: Not applicable.

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

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

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

Klein Robert B · CIK 0001839443 · Principal Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,264

Underlying: Class A common stock · 11,359 shares

Expires not disclosed

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

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

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

F2 · price: Not applicable.

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

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

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: 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: 0001628280-25-008651 · 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: 0001628280-25-003890 · 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.

SEC source: 0001628280-25-003890 · wk-form4_1738716721.xml · derivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,915

Underlying: Class A common stock · 12,952 shares

Expires not disclosed

F1 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP (the "Operating Partnership").

F2 · 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 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 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 · 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.

F3 · 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 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: 0001213900-25-000877 · ownership.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,009

F1 · shares: Reflects shares of Postal Realty Trust, Inc.'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 January 31, 2022.

SEC source: 0001628280-24-009439 · wk-form4_1709762040.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,501

SEC source: 0001628280-24-004899 · wk-form4_1707958155.xml · derivative · entry 3

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,766

Underlying: Class A common stock · 13,284 shares

Expires not disclosed

F6 · security: The Reporting Person may earn up to 200% of the RSUs granted.

F7 · 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, 2026. 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.

F7 · 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, 2026. 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.

F7 · 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, 2026. 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.

F7 · 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, 2026. 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: 0001628280-24-004899 · wk-form4_1707958155.xml · derivative · entry 2

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,963

Underlying: Class A common stock · 10,868 shares

Expires not disclosed

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

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

F5 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2024, subject to continued employment with the Issuer.

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

F4 · price: The LTIP Units were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding February 12, 2024, which was $14.2328.

F2 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2024, subject to certain conditions.

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

SEC source: 0001628280-24-004899 · wk-form4_1707958155.xml · derivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,095

Underlying: Class A common stock · 43,038 shares

Expires not disclosed

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

F2 · security: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2024, subject to certain conditions.

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

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

F4 · price: The LTIP Units were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding February 12, 2024, which was $14.2328.

F2 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2024, subject to certain conditions.

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

SEC source: 0001628280-24-003552 · wk-form4_1707264991.xml · derivative · entry 3

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,482

Underlying: Class A common stock · 9,859 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.

F1 · security: As previously reported, on February 11, 2021, the Reporting Person was granted 9,859 performance-based restricted stock units (the "RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2023 (the "Measurement Period"), the actual number of RSUs earned could range from 50% to 150% of the target RSUs. On February 2, 2024, 4,929 RSUs vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the RSUs with respect to these shares.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive shares of the Issuer's Class A common stock.

F1 · shares: As previously reported, on February 11, 2021, the Reporting Person was granted 9,859 performance-based restricted stock units (the "RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2023 (the "Measurement Period"), the actual number of RSUs earned could range from 50% to 150% of the target RSUs. On February 2, 2024, 4,929 RSUs vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the RSUs with respect to these shares.

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

F1 · derivative.exercise_date: As previously reported, on February 11, 2021, the Reporting Person was granted 9,859 performance-based restricted stock units (the "RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2023 (the "Measurement Period"), the actual number of RSUs earned could range from 50% to 150% of the target RSUs. On February 2, 2024, 4,929 RSUs vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the RSUs with respect to these shares.

F1 · derivative.expiration_date: As previously reported, on February 11, 2021, the Reporting Person was granted 9,859 performance-based restricted stock units (the "RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2023 (the "Measurement Period"), the actual number of RSUs earned could range from 50% to 150% of the target RSUs. On February 2, 2024, 4,929 RSUs vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the RSUs with respect to these shares.

SEC source: 0001628280-24-003552 · wk-form4_1707264991.xml · nonDerivative · entry 2

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,613

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

SEC source: 0001628280-24-003552 · wk-form4_1707264991.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,652

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

F1 · shares: As previously reported, on February 11, 2021, the Reporting Person was granted 9,859 performance-based restricted stock units (the "RSUs"), and, depending on the level of achievement of certain performance-based hurdles during the three-year performance period ended on December 31, 2023 (the "Measurement Period"), the actual number of RSUs earned could range from 50% to 150% of the target RSUs. On February 2, 2024, 4,929 RSUs vested based on the achievement of certain performance goals during the Measurement Period after the Corporate Governance and Compensation Committee of the Board of Directors of Postal Realty Trust, Inc. (the "Issuer") certified the Reporting Person's achievement relative to the applicable performance objectives during the Measurement Period and approved the vesting of the RSUs with respect to these shares.

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

SEC source: 0001628280-24-000329 · wk-form4_1704327429.xml · nonDerivative · entry 2

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,723

F1 · shares: Reflects shares of Postal Realty Trust, Inc.'s Class A common withheld to satisfy tax withholding obligation in connection with the vesting of restricted stock award granted to the reporting person on February 11, 2021 and January 31, 2022.

SEC source: 0001628280-24-000329 · wk-form4_1704327429.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,215

F1 · shares: Reflects shares of Postal Realty Trust, Inc.'s Class A common withheld to satisfy tax withholding obligation in connection with the vesting of restricted stock award granted to the reporting person on February 11, 2021 and January 31, 2022.

SEC source: 0001628280-23-024943 · wk-form4_1689375950.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 55,827

F1 · shares: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2023.

SEC source: 0001628280-23-021786 · wk-form4_1686354638.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 56,827

F1 · shares: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2023.

SEC source: 0001628280-23-002122 · wf-form4_167538486254408.xml · derivative · entry 3

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,341

Underlying: Class A common stock · 11,359 shares

Expires not disclosed

F6 · security: The Reporting Person may earn up to 200% of the RSUs granted.

F7 · 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, 2025. 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.

F7 · 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, 2025. 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.

F7 · 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, 2025. 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.

F7 · 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, 2025. 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: 0001628280-23-002122 · wf-form4_167538486254408.xml · derivative · entry 2

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,057

Underlying: Class A common stock · 11,359 shares

Expires not disclosed

F1 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP (the "Operating Partnership").

F2 · 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.

F5 · security: The LTIP Units will vest ratably on the first, second and third anniversaries of February 1, 2023, 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 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 average price of the Issuer's Class A common stock for the 10 trading days immediately preceding January 31, 2023, which was $15.1309.

F3 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2023, subject to certain conditions.

F2 · 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: 0001628280-23-002122 · wf-form4_167538486254408.xml · derivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,698

Underlying: Class A common stock · 45,698 shares

Expires not disclosed

F1 · security: The LTIP Units are a class of limited partnership units of Postal Realty LP (the "Operating Partnership").

F2 · 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: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2023, subject to certain conditions.

F2 · 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 average price of the Issuer's Class A common stock for the 10 trading days immediately preceding January 31, 2023, which was $15.1309.

F3 · derivative.exercise_date: Reflects LTIP Unit grants in lieu of cash compensation that vest on the eighth anniversary of February 1, 2023, subject to certain conditions.

F2 · 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: 0001628280-23-000224 · wf-form4_167286678190013.xml · nonDerivative · entry 2

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,083

F1 · shares: Reflects shares of Postal Realty Trust, Inc.'s Class A common withheld to satisfy tax withholding obligation in connection with the vesting of restricted stock award granted to the reporting person on February 11, 2021 and January 31, 2022.

SEC source: 0001628280-23-000224 · wf-form4_167286678190013.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,575

F1 · shares: Reflects shares of Postal Realty Trust, Inc.'s Class A common withheld to satisfy tax withholding obligation in connection with the vesting of restricted stock award granted to the reporting person on February 11, 2021 and January 31, 2022.

SEC source: 0001839443-22-000007 · wf-form4_164384065828984.xml · derivative · entry 3

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,982

Underlying: Class A common stock · 0 shares

Expires not disclosed

F4 · security: The Reporting Person may earn up to 150% of the Restricted Stock Units granted.

F5 · derivative.exercise_price: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2024. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

F5 · price: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2024. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

F5 · derivative.exercise_date: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2024. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

F5 · derivative.expiration_date: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2024. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

SEC source: 0001839443-22-000007 · wf-form4_164384065828984.xml · nonDerivative · entry 2

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,188

F3 · security: Reflects a grant of restricted shares of the Issuer's Class A common stock that vest ratably on the first, second and third anniversaries of December 31, 2021, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

F3 · shares: Reflects a grant of restricted shares of the Issuer's Class A common stock that vest ratably on the first, second and third anniversaries of December 31, 2021, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

SEC source: 0001839443-22-000007 · wf-form4_164384065828984.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,065

F1 · security: Reflects a grant of restricted shares of Postal Realty Trust, Inc.'s (the "Issuer") Class A common stock that vest on the eighth anniversary of February 1, 2022, subject to certain conditions.

F1 · shares: Reflects a grant of restricted shares of Postal Realty Trust, Inc.'s (the "Issuer") Class A common stock that vest on the eighth anniversary of February 1, 2022, subject to certain conditions.

F2 · price: The restricted share grants of the Issuer's Class A common stock were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the average price of the Issuer's Class A common stock for the 10 trading days immediately preceding January 31, 2022, which was $17.3327.

SEC source: 0001839443-22-000009 · wf-form4a_164424344739840.xml · derivative · entry 3

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,982

Underlying: Class A common stock · 9,123 shares

Expires not disclosed

F4 · security: The Reporting Person may earn up to 150% of the Restricted Stock Units granted.

F5 · derivative.exercise_price: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2024. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

F5 · price: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2024. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

F5 · derivative.exercise_date: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2024. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

F5 · derivative.expiration_date: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2024. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

SEC source: 0001839443-22-000009 · wf-form4a_164424344739840.xml · nonDerivative · entry 2

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,188

F3 · security: Reflects a grant of restricted shares of the Issuer's Class A common stock that vest ratably on the first, second and third anniversaries of December 31, 2021, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

F3 · shares: Reflects a grant of restricted shares of the Issuer's Class A common stock that vest ratably on the first, second and third anniversaries of December 31, 2021, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

SEC source: 0001839443-22-000009 · wf-form4a_164424344739840.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,065

F1 · security: Reflects a grant of restricted shares of Postal Realty Trust, Inc.'s (the "Issuer") Class A common stock that vest on the eighth anniversary of February 1, 2022, subject to certain conditions.

F1 · shares: Reflects a grant of restricted shares of Postal Realty Trust, Inc.'s (the "Issuer") Class A common stock that vest on the eighth anniversary of February 1, 2022, subject to certain conditions.

F2 · price: The restricted share grants of the Issuer's Class A common stock were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the average price of the Issuer's Class A common stock for the 10 trading days immediately preceding January 31, 2022, which was $17.3327.

SEC source: 0001839443-22-000002 · wf-form4_164133278633465.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,722

F1 · shares: Reflects shares of Postal Realty Trust, Inc.'s Class A common withheld to satisfy tax withholding obligation in connection with the vesting of restricted stock award granted to the reporting person on February 11, 2021.

SEC source: 0001213900-21-009815 · ownership.xml · derivative · entry 3

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,859

Underlying: Class A common stock · 9,859 shares

Expires not disclosed

F4 · security: The Reporting Person may earn up to 100% of the Restricted Stock Units granted.

F5 · derivative.exercise_price: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2023. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

F5 · price: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2023. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

F5 · derivative.exercise_date: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2023. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

F5 · derivative.expiration_date: The Restricted Stock Units are market-based awards and are subject to and will vest upon achievement of performance-based hurdles relating to the Issuer's absolute total stockholder return and continued employment with the Issuer during the period from the grant date through December 31, 2023. Upon vesting, the Restricted Stock Units 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 Restricted Stock Units were initially granted.

SEC source: 0001213900-21-009815 · ownership.xml · nonDerivative · entry 2

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,976

F3 · security: Reflects a grant of restricted shares of the Issuer's Class A common stock that vest ratably on the first, second and third anniversaries of December 31, 2020, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

F3 · shares: Reflects a grant of restricted shares of the Issuer's Class A common stock that vest ratably on the first, second and third anniversaries of December 31, 2020, subject to the Reporting Person's continued service as an employee through the applicable vesting date.

SEC source: 0001213900-21-009815 · ownership.xml · nonDerivative · entry 1

Klein Robert B · CIK 0001839443 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,117

F1 · security: Reflects a grant of restricted shares of the Issuer's Class A common stock that vest on the eighth anniversary of February 1, 2021, subject to certain conditions.

F1 · shares: Reflects a grant of restricted shares of the Issuer's Class A common stock that vest on the eighth anniversary of February 1, 2021, subject to certain conditions.

F2 · price: The restricted share grants of the Issuer's Class A common stock were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the average price of the Issuer's Class A common stock for the 10 trading days immediately preceding February 1, 2021, which was $16.04.