SLG

SEC source: 0001470831-26-000907 · form4-09282026_090944.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,432,523

Underlying: Common Stock · 92,025 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's common stock for the ten consecutive trading days ending on September 10, 2026.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of common stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0002117999-26-000006 · form4-08242026_090814.xml · nonDerivative · entry 3

Sitomer Harrison · CIK 0002117999 · PRESIDENT & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,468

F3 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $58.41 to $58.655 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0002117999-26-000006 · form4-08242026_090814.xml · nonDerivative · entry 2

Sitomer Harrison · CIK 0002117999 · PRESIDENT & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,167

F2 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $57.41 to $58.405 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0002117999-26-000006 · form4-08242026_090814.xml · nonDerivative · entry 1

Sitomer Harrison · CIK 0002117999 · PRESIDENT & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,581

F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $58.40 to $58.795 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001629731-26-000008 · form4-06262026_120606.xml · derivative · entry 1

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 283,686

Underlying: Common Stock · 18,735 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on June 23, 2026.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001216194-26-000006 · form4-06262026_120621.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,524,548

Underlying: Common Stock · 92,025 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on June 23, 2026.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001275645-26-000005 · form4-06022026_100615.xml · derivative · entry 1

MATHIAS ANDREW W · CIK 0001275645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,124,369

Underlying: Common Stock · 100,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on May 18, 2026.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001216195-26-000004 · form4-05062026_080508.xml · derivative · entry 1

LEVINE ANDREW S · CIK 0001216195 · CHIEF LEGAL OFFICER & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 253,838

Underlying: Common Stock · 33,542 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on May 1, 2026.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001629731-26-000006 · form4-05062026_080500.xml · derivative · entry 1

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 302,421

Underlying: Common Stock · 19,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on May 1, 2026.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001916385-26-000002 · form4-03302026_050301.xml · nonDerivative · entry 1

Brown Carol N · CIK 0001916385 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

SEC source: 0002117999-26-000004 · form4-03102026_100347.xml · nonDerivative · entry 1

Sitomer Harrison · CIK 0002117999 · PRESIDENT & CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,468

SEC source: 0001470831-26-000150 · form4-02182026_120254.xml · derivative · entry 4

LEVINE ANDREW S · CIK 0001216195 · CHIEF LEGAL OFFICER & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 287,380

Underlying: Common Stock · 24,044 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F3 · derivative.exercise_date: Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional three-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) three years after the grant date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001470831-26-000150 · form4-02182026_120254.xml · derivative · entry 3

LEVINE ANDREW S · CIK 0001216195 · CHIEF LEGAL OFFICER & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 263,336

Underlying: Common Stock · 9,316 shares

Expires not disclosed

F5 · security: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to the constituent companies of the Dow Jones US Real Estate Office Index at the start of such period that remained publicly traded at the conclusion of such period. The LTIP Units vested 50% on December 31, 2025 and the remaining 50% will vest on December 31, 2026, subject to continued employment. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional one-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) one year after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F5 · derivative.exercise_date: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to the constituent companies of the Dow Jones US Real Estate Office Index at the start of such period that remained publicly traded at the conclusion of such period. The LTIP Units vested 50% on December 31, 2025 and the remaining 50% will vest on December 31, 2026, subject to continued employment. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional one-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) one year after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001470831-26-000150 · form4-02182026_120254.xml · derivative · entry 2

LEVINE ANDREW S · CIK 0001216195 · CHIEF LEGAL OFFICER & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,020

Underlying: Common Stock · 9,316 shares

Expires not disclosed

F4 · security: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested 50% on December 31, 2025 and the remaining 50% will vest on December 31, 2026, subject to continued employment. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional one-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) one year after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F4 · derivative.exercise_date: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested 50% on December 31, 2025 and the remaining 50% will vest on December 31, 2026, subject to continued employment. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional one-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) one year after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001470831-26-000150 · form4-02182026_120254.xml · derivative · entry 1

LEVINE ANDREW S · CIK 0001216195 · CHIEF LEGAL OFFICER & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 244,704

Underlying: Common Stock · 32,012 shares

Expires not disclosed

F1 · security: Represents LTIP Units granted as an annual time-based equity award pursuant to an employment agreement dated as of August 13, 2025 between the reporting person and the issuer, which vest in equal installments on each of January 1, 2027 and January 1, 2028, subject to continued employment.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F3 · derivative.exercise_date: Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional three-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) three years after the grant date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001216194-26-000004 · form4-02182026_120227.xml · derivative · entry 3

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,616,573

Underlying: Common Stock · 125,771 shares

Expires not disclosed

F5 · security: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to the constituent companies of the Dow Jones US Real Estate Office Index at the start of such period that remained publicly traded at the conclusion of such period. The LTIP Units vested in full on December 31, 2025. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional two-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) two years after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F5 · derivative.exercise_date: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to the constituent companies of the Dow Jones US Real Estate Office Index at the start of such period that remained publicly traded at the conclusion of such period. The LTIP Units vested in full on December 31, 2025. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional two-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) two years after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001216194-26-000004 · form4-02182026_120227.xml · derivative · entry 2

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,490,802

Underlying: Common Stock · 125,771 shares

Expires not disclosed

F4 · security: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested in full on December 31, 2025. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional two-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) two years after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F4 · derivative.exercise_date: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested in full on December 31, 2025. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional two-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) two years after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001216194-26-000004 · form4-02182026_120227.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,365,031

Underlying: Common Stock · 110,387 shares

Expires not disclosed

F1 · security: Represents LTIP Units granted pursuant to an employment agreement dated as of December 27, 2024 between the reporting person and the Issuer, as amended by the first amendment thereto dated as of June 24, 2025, which LTIP Units vest in equal installments on each of January 1, 2027, January 1, 2028, and January 1, 2029, subject to continued employment. This amount may be adjusted upwards by up to 200% at the conclusion of a three-year performance period ending December 31, 2027 based on the Issuer's achievement of certain operational performance metrics during such period.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F3 · derivative.exercise_date: Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional three-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) three years after the grant date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001629731-26-000004 · form4-02182026_120217.xml · derivative · entry 6

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2036-02-12

F8 · security: Class O LTIP Units are economically similar to stock options granted by the Issuer.

F9 · security: The Class O LTIP Units, once vested, may be converted at the election of the holder into a number of Common Units determined by the increase in value of a share of the Issuer's Common Stock at the time of conversion over $40.49, which was the fair market value of a share of the Issuer's Common Stock at the time of grant pursuant to the SL Green Realty Corp. Sixth Amended and Restated 2005 Stock Option and Incentive Plan (the "Plan").

F10 · security: Each Common Unit acquired upon conversion of vested Class O LTIP Units may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. Class O LTIP Units and the Common Units into which they may be converted generally may not be disposed of without the consent of the Issuer until two years from the date of the grant of the Class O LTIP Units.

F11 · security: One-third of the Class O LTIP Units will vest on each of January 1, 2027, January 1, 2028 and January 1, 2029, respectively, subject to the reporting person's continued employment through such dates. The rights to convert these Class O LTIP Units into Common Units have a maximum term of ten years. The rights to redeem Common Units do not have expiration dates.

F12 · derivative.exercise_price: Represents the fair market value of a share of the Issuer's Common Stock at the time of grant, as determined pursuant to the Plan.

F9 · derivative.exercise_date: The Class O LTIP Units, once vested, may be converted at the election of the holder into a number of Common Units determined by the increase in value of a share of the Issuer's Common Stock at the time of conversion over $40.49, which was the fair market value of a share of the Issuer's Common Stock at the time of grant pursuant to the SL Green Realty Corp. Sixth Amended and Restated 2005 Stock Option and Incentive Plan (the "Plan").

F10 · derivative.exercise_date: Each Common Unit acquired upon conversion of vested Class O LTIP Units may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. Class O LTIP Units and the Common Units into which they may be converted generally may not be disposed of without the consent of the Issuer until two years from the date of the grant of the Class O LTIP Units.

F11 · derivative.exercise_date: One-third of the Class O LTIP Units will vest on each of January 1, 2027, January 1, 2028 and January 1, 2029, respectively, subject to the reporting person's continued employment through such dates. The rights to convert these Class O LTIP Units into Common Units have a maximum term of ten years. The rights to redeem Common Units do not have expiration dates.

F9 · derivative.underlying_shares: The Class O LTIP Units, once vested, may be converted at the election of the holder into a number of Common Units determined by the increase in value of a share of the Issuer's Common Stock at the time of conversion over $40.49, which was the fair market value of a share of the Issuer's Common Stock at the time of grant pursuant to the SL Green Realty Corp. Sixth Amended and Restated 2005 Stock Option and Incentive Plan (the "Plan").

F10 · derivative.underlying_shares: Each Common Unit acquired upon conversion of vested Class O LTIP Units may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. Class O LTIP Units and the Common Units into which they may be converted generally may not be disposed of without the consent of the Issuer until two years from the date of the grant of the Class O LTIP Units.

F11 · derivative.underlying_shares: One-third of the Class O LTIP Units will vest on each of January 1, 2027, January 1, 2028 and January 1, 2029, respectively, subject to the reporting person's continued employment through such dates. The rights to convert these Class O LTIP Units into Common Units have a maximum term of ten years. The rights to redeem Common Units do not have expiration dates.

SEC source: 0001629731-26-000004 · form4-02182026_120217.xml · derivative · entry 5

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 321,421

Underlying: Common Stock · 35,464 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F3 · derivative.exercise_date: Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional three-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) three years after the grant date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001629731-26-000004 · form4-02182026_120217.xml · derivative · entry 4

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 285,957

Underlying: Common Stock · 9,316 shares

Expires not disclosed

F7 · security: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to the constituent companies of the Dow Jones US Real Estate Office Index at the start of such period that remained publicly traded at the conclusion of such period. The LTIP Units vested 50% on December 31, 2025 and the remaining 50% will vest on December 31, 2026, subject to continued employment. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional one-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) one year after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F7 · derivative.exercise_date: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to the constituent companies of the Dow Jones US Real Estate Office Index at the start of such period that remained publicly traded at the conclusion of such period. The LTIP Units vested 50% on December 31, 2025 and the remaining 50% will vest on December 31, 2026, subject to continued employment. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional one-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) one year after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001629731-26-000004 · form4-02182026_120217.xml · derivative · entry 3

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 276,641

Underlying: Common Stock · 9,316 shares

Expires not disclosed

F6 · security: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested 50% on December 31, 2025 and the remaining 50% will vest on December 31, 2026, subject to continued employment. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional one-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) one year after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F6 · derivative.exercise_date: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested 50% on December 31, 2025 and the remaining 50% will vest on December 31, 2026, subject to continued employment. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional one-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) one year after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001629731-26-000004 · form4-02182026_120217.xml · derivative · entry 2

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 267,325

Underlying: Common Stock · 7,729 shares

Expires not disclosed

F4 · security: Represents LTIP Units originally issued in 2025 that were subject to performance-based vesting hurdles based on achievement of operational performance metrics for the year ended December 31, 2025, and which remain subject to additional performance-based vesting hurdles based on the Issuer's total shareholder return for the period from January 1, 2025 through December 31, 2027 (the "TSR Performance Period"). On February 12, 2026, the compensation committee of the Issuer determined the level of achievement of the operational performance-based vesting hurdles for these LTIP Units, resulting in 6,870 LTIP Units initially being earned, which amount will be adjusted upwards or downwards by up to 12.5% at the conclusion of the TSR Performance Period based on the Issuer's total shareholder return. The number of LTIP Units reported represents the maximum number of LTIP Units that may be earned based on the Issuer's total shareholder return during the TSR Performance Period.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F5 · derivative.exercise_date: Earned LTIP Units will vest in equal installments on December 31, 2027, and December 31, 2028, subject to continued employment. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional one-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) one year after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001629731-26-000004 · form4-02182026_120217.xml · derivative · entry 1

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 259,596

Underlying: Common Stock · 33,999 shares

Expires not disclosed

F1 · security: Represents LTIP Units that vest in equal installments on each of January 1, 2027, January 1, 2028, and January 1, 2029, subject to continued employment.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F3 · derivative.exercise_date: Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional three-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) three years after the grant date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001275645-26-000003 · form4-02182026_120214.xml · derivative · entry 2

MATHIAS ANDREW W · CIK 0001275645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,224,369

Underlying: Common Stock · 100,617 shares

Expires not disclosed

F3 · security: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to the constituent companies of the Dow Jones US Real Estate Office Index at the start of such period that remained publicly traded at the conclusion of such period. The LTIP Units vested in full on December 31, 2025. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional two-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) two years after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.exercise_date: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested in full on December 31, 2025. Each LTIP Unit and Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit") acquired upon conversion of such LTIP Unit is subject to an additional two-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) two years after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F3 · derivative.exercise_date: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to the constituent companies of the Dow Jones US Real Estate Office Index at the start of such period that remained publicly traded at the conclusion of such period. The LTIP Units vested in full on December 31, 2025. Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional two-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) two years after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001275645-26-000003 · form4-02182026_120214.xml · derivative · entry 1

MATHIAS ANDREW W · CIK 0001275645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,123,752

Underlying: Common Stock · 100,617 shares

Expires not disclosed

F1 · security: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested in full on December 31, 2025. Each LTIP Unit and Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit") acquired upon conversion of such LTIP Unit is subject to an additional two-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) two years after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.exercise_date: Represents LTIP Units originally issued in January 2023 that were earned based on the Issuer's total stockholder return during the period from January 1, 2023 through December 31, 2025, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested in full on December 31, 2025. Each LTIP Unit and Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit") acquired upon conversion of such LTIP Unit is subject to an additional two-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) two years after the vesting date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001217123-26-000002 · form4-02022026_050201.xml · nonDerivative · entry 1

HATKOFF CRAIG M · CIK 0001217123 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,052

F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $45.44 to $45.52 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001629731-26-000002 · form4-02032026_110218.xml · derivative · entry 1

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,597

Underlying: Common Stock · 11,600 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on January 29, 2026.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001216195-26-000002 · form4-02032026_110233.xml · derivative · entry 1

LEVINE ANDREW S · CIK 0001216195 · CHIEF LEGAL OFFICER & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,692

Underlying: Common Stock · 10,830 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on January 29, 2026.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001216194-26-000002 · form4-02032026_110205.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,254,644

Underlying: Common Stock · 63,036 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on January 29, 2026.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001216192-26-000001 · form4-01092026_090133.xml · derivative · entry 3

ALSCHULER JOHN H JR · CIK 0001216192 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,851.55

Underlying: Common Stock · 1,644.673 shares

Expires not disclosed

F1 · derivative.exercise_price: The Phantom Stock Units convert to Common Stock on a 1-for-1 basis.

F3 · kind: Represents settlement of Phantom Stock Units in cash, based on the price set forth in Column 8 above. Prior to payment, the reporting person had the right to transfer the value of the reporting person's Phantom Stock Units into an alternative investment account.

F2 · derivative.exercise_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

F2 · derivative.expiration_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

SEC source: 0001916385-26-000001 · form4-01062026_100136.xml · nonDerivative · entry 1

Brown Carol N · CIK 0001916385 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,004

SEC source: 0001693945-26-000001 · form4-01062026_100103.xml · nonDerivative · entry 1

Dillard Lauren B. · CIK 0001693945 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,448

SEC source: 0001275645-26-000001 · form4-01062026_100122.xml · derivative · entry 1

MATHIAS ANDREW W · CIK 0001275645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,004.259

Underlying: Common Stock · 5,004.259 shares

Expires not disclosed

F1 · derivative.exercise_price: The Phantom Stock Units convert to Common Stock on a 1-for-1 basis.

F2 · derivative.exercise_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

F2 · derivative.expiration_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

SEC source: 0001217123-26-000001 · form4-01062026_100119.xml · nonDerivative · entry 1

HATKOFF CRAIG M · CIK 0001217123 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,056

SEC source: 0001848902-26-000001 · form4-01062026_100101.xml · derivative · entry 1

Lamb Peggy · CIK 0001848902 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,087.665

Underlying: Common Stock · 5,004.259 shares

Expires not disclosed

F1 · derivative.exercise_price: The Phantom Stock Units convert to Common Stock on a 1-for-1 basis.

F2 · derivative.exercise_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

F2 · derivative.expiration_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

SEC source: 0001217550-26-000001 · form4-01062026_100108.xml · derivative · entry 1

GREEN STEPHEN L · CIK 0001217550 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,333.235

Underlying: Common Stock · 5,004.259 shares

Expires not disclosed

F1 · derivative.exercise_price: The Phantom Stock Units convert to Common Stock on a 1-for-1 basis.

F2 · derivative.exercise_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

F2 · derivative.expiration_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

SEC source: 0001216192-26-000001 · form4-01092026_090133.xml · derivative · entry 2

ALSCHULER JOHN H JR · CIK 0001216192 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,496.218

Underlying: Common Stock · 5,004.259 shares

Expires not disclosed

F1 · derivative.exercise_price: The Phantom Stock Units convert to Common Stock on a 1-for-1 basis.

F3 · kind: Represents settlement of Phantom Stock Units in cash, based on the price set forth in Column 8 above. Prior to payment, the reporting person had the right to transfer the value of the reporting person's Phantom Stock Units into an alternative investment account.

F2 · derivative.exercise_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

F2 · derivative.expiration_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

SEC source: 0001216192-26-000001 · form4-01092026_090133.xml · derivative · entry 1

ALSCHULER JOHN H JR · CIK 0001216192 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,500.477

Underlying: Common Stock · 5,004.259 shares

Expires not disclosed

F1 · derivative.exercise_price: The Phantom Stock Units convert to Common Stock on a 1-for-1 basis.

F2 · derivative.exercise_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

F2 · derivative.expiration_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

SEC source: 0001216194-25-000004 · form4-12292025_101232.xml · nonDerivative · entry 2

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,697.65

F3 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $44.36 to $44.58 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001216195-25-000003 · form4-12232025_051201.xml · nonDerivative · entry 1

LEVINE ANDREW S · CIK 0001216195 · CHIEF LEGAL OFFICER & GC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,045.23

F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $45.26 to $45.28 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F2 · balance_after: Includes 434.26 shares of the Issuer's Common stock purchased through the Issuer's Employee Stock Purchase Plan.

SEC source: 0001216194-25-000004 · form4-12292025_101232.xml · derivative · entry 4

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,317,680

Underlying: Common Stock · 5,374 shares

Expires not disclosed

F4 · security: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F4 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F5 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on December 19, 2025.

F4 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F4 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001216194-25-000004 · form4-12292025_101232.xml · derivative · entry 3

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,323,054

Underlying: Common Stock · 22,223 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.

F4 · security: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F4 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F4 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F4 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001216194-25-000004 · form4-12292025_101232.xml · nonDerivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,920.65

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 · price: 22,223 of the Reporting Person's LTIP units ("LTIP Units") in SL Green Operating Partnership, L.P. ("SLGOP"), of which the Issuer is the sole general partner, were exchanged for Class A Units of limited partnership interests in SLGOP ("Common Units") and then were immediately converted into an equal number of shares of the Issuer's Common Stock.

F2 · balance_after: Includes 377.18 shares of the Issuer's Common Stock purchased through the Issuer's Employee Stock Purchase Plan.

SEC source: 0001216194-25-000003 · form4-12182025_101212.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,345,277

Underlying: Common Stock · 35,833 shares

Expires not disclosed

F1 · security: Represents LTIP Units issued in lieu of cash bonus in accordance with an election made by the reporting person.

F2 · derivative.exercise_price: Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · derivative.exercise_date: Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F3 · derivative.exercise_date: Each LTIP Unit and Common Unit acquired upon conversion of such LTIP Unit is subject to an additional three-year no-sell provision pursuant to which such LTIP Unit and Common Unit generally may not be transferred, and the redemption right associated with the Common Unit may not be exercised, until the earlier of (i) three years after the grant date, (ii) termination of the reporting person's employment or (iii) a change in control of the Issuer.

F2 · derivative.expiration_date: Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001415889-25-024426 · form4-09122025_100921.xml · nonDerivative · entry 1

Brown Carol N · CIK 0001916385 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001415889-25-020012 · form4-07182025_040701.xml · nonDerivative · entry 1

Brown Carol N · CIK 0001916385 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 937

F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $60.59 to $60.62 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price

SEC source: 0001415889-25-018183 · form4-06252025_080610.xml · derivative · entry 1

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237,197

Underlying: Common Stock · 19,750 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on June 20, 2025.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001415889-25-018513 · form4-06302025_080654.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,309,444

Underlying: Common Stock · 121,838 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F2 · price: In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on June 20, 2025.

F1 · derivative.exercise_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

F1 · derivative.expiration_date: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Class A Unit of limited partnership interest in SL Green Operating Partnership, L.P. (a "Common Unit"). Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001415889-25-009421 · form4-04012025_100421.xml · derivative · entry 1

Lamb Peggy · CIK 0001848902 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,083.406

Underlying: Common Stock · 4,083.406 shares

Expires not disclosed

F1 · derivative.exercise_price: The Phantom Stock Units convert to Common Stock on a 1-for-1 basis.

F2 · derivative.exercise_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.

F2 · derivative.expiration_date: The Phantom Stock Units become payable in Common Stock (or in certain cases in cash) upon (unless the reporting person elects otherwise in accordance with the documents governing the applicable program) the earlier of (i) the January 1 coincident with or next following the earlier of (A) the reporting person's ceasing to be a director, and (B) the reporting person's death, and (ii) a change of control of the Issuer (as determined under such governing documents), in each case to the extent vested. In addition, the reporting person (i) has been permitted to elect to receive distributions in the form of installment payments, and (ii) may be permitted to receive distributions for certain unforeseeable emergencies.