PSTL · Postal Realty Trust, Inc.

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.

The LTIP Units are a class of limited partnership units of Postal Realty LP.

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

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.

The LTIP Units are a class of limited partnership units of Postal Realty LP.

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

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.

The LTIP Units are a class of limited partnership units of Postal Realty LP.

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

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.

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

The LTIP Units are a class of limited partnership units of Postal Realty LP.

The LTIP Units were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding June 2, 2026, which was $23.4503.

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.

The LTIP Units are a class of limited partnership units of Postal Realty LP.

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

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.

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

The LTIP Units are a class of limited partnership units of Postal Realty LP.

The LTIP Units were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding June 2, 2026, which was $23.4503.

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.

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

The LTIP Units are a class of limited partnership units of Postal Realty LP.

The LTIP Units were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding June 2, 2026, which was $23.4503.

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.

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

The LTIP Units are a class of limited partnership units of Postal Realty LP.

The LTIP Units were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding June 2, 2026, which was $23.4503.

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

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

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

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

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

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

The LTIP Units are a class of limited partnership units of the Operating Partnership.

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

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

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

The LTIP Units are a class of limited partnership units of the Operating Partnership.

The LTIP Units were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding February 1, 2026 which was $17.7136

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

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

The LTIP Units are a class of limited partnership units of the Operating Partnership.

Reflects LTIP Unit grants in lieu of cash compensation, all of which vested immediately.

The LTIP Units were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding February 1, 2026, which was $17.7136

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

The LTIP Units are a class of limited partnership units of the Operating Partnership.

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

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

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

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

The LTIP Units are a class of limited partnership units of the Operating Partnership.

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

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

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

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

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

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

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

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

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

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

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

The LTIP Units are a class of limited partnership units of the Operating Partnership.

The LTIP Units were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding February 1, 2026, which was $17.7136

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

The LTIP Units are a class of limited partnership units of the Operating Partnership.

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

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

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

The shares of the Issuer's Class A common stock were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding February 1, 2026, which was $17.7136

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

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

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

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

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

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

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

Each RSU represents a contingent right to receive shares of the Issuer's Class A common stock.

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

Each RSU represents a contingent right to receive shares of the Issuer's Class A common stock.

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

Each RSU represents a contingent right to receive shares of the Issuer's Class A common stock.

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

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

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

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.

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

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

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.

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

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.

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

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.

The LTIP Units are a class of limited partnership units of the Operating Partnership.

Reflects LTIP Units that vest on October 27, 2033, subject to certain conditions.

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.

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

The LTIP Units are a class of limited partnership units of the Operating Partnership.

The LTIP Units were granted in lieu of cash compensation. The price of the securities acquired by the Reporting Person is based on the volume weighted average price of the Issuer's Class A common stock for the 10 trading days immediately preceding November 5, 2025, which was $14.8945.

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

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.

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").

Not applicable.

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.

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

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.

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").

Not applicable.

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.

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.

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").

Not applicable.

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

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.

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").

Not applicable.

The LTIP Units were scheduled to vest on February 1, 2026, subject to continued employment with the Issuer.