SLG

SEC source: 0001415889-25-004984 · form4-02212025_010234.xml · nonDerivative · entry 2

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,320.47

SEC source: 0001415889-25-004984 · form4-02212025_010234.xml · derivative · entry 4

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,431,282

Underlying: Common Stock · 4,600 shares

Expires not disclosed

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

F3 · 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.

F3 · 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.

F3 · 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.

F3 · 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: 0001415889-25-004984 · form4-02212025_010234.xml · nonDerivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,920.47

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: 4,600 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 2,248.27 shares of the Issuer's Common Stock purchased through the Issuer's Employee Stock Purchase Plan.

SEC source: 0001415889-25-004161 · form4-02142025_090242.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,435,882

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 February 12, 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: 0001415889-25-004159 · form4-02142025_090209.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,522

Underlying: Common Stock · 30,500 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 February 12, 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: 0001415889-25-004156 · form4-02142025_090242.xml · derivative · entry 1

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 256,947

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 February 12, 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: 0001415889-25-002588 · form4-02012025_120202.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 · 1,644.673 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Phantom Stock Unit is the economic equivalent of one share of the Issuer's Common Stock.

F2 · 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.

F3 · 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.

F3 · 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: 0001415889-25-002586 · form4-02012025_120220.xml · derivative · entry 2

MATHIAS ANDREW W · CIK 0001275645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,023,135

Underlying: Common Stock · 45,735 shares

Expires not disclosed

F4 · security: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, 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, 2024. 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.

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.

F4 · derivative.exercise_date: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, 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, 2024. 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: 0001415889-25-002586 · form4-02012025_120220.xml · derivative · entry 1

MATHIAS ANDREW W · CIK 0001275645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 977,400

Underlying: Common Stock · 45,735 shares

Expires not disclosed

F1 · security: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested in full on December 31, 2024. 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 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested in full on December 31, 2024. 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.

F3 · balance_after: Reflects the forfeiture of 4,683 LTIP Units originally issued in January 2022 that were previously reported as earned based on the achievement of operational performance metrics for the year ended December 31, 2022, and which remained subject to additional performance-based vesting hurdles based on the Issuer's total shareholder return for the period from January 1, 2022 through December 31, 2024.

SEC source: 0001415889-25-002572 · form4-01312025_110106.xml · derivative · entry 4

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,535,882

Underlying: Common Stock · 57,169 shares

Expires not disclosed

F8 · security: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, 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, 2024. 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.

F8 · derivative.exercise_date: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, 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, 2024. 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: 0001415889-25-002572 · form4-01312025_110106.xml · derivative · entry 3

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,478,713

Underlying: Common Stock · 57,169 shares

Expires not disclosed

F7 · security: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested in full on December 31, 2024. 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.

F7 · derivative.exercise_date: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested in full on December 31, 2024. 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: 0001415889-25-002572 · form4-01312025_110106.xml · derivative · entry 2

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,421,544

Underlying: Common Stock · 145,644 shares

Expires not disclosed

F5 · security: Represents LTIP Units originally issued in January 2024 that were subject to performance-based vesting hurdles based on achievement of operational performance metrics for the year ended December 31, 2024, and which remain subject to additional performance-based vesting hurdles based on the Issuer's total shareholder return for the period from January 1, 2024 through December 31, 2026 (the "TSR Performance Period"). On January 29, 2025, the compensation committee of the Issuer determined the level of achievement of the operational performance-based vesting hurdles for these LTIP Units, resulting in 129,461 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.

F6 · derivative.exercise_date: Earned LTIP Units 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 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: 0001415889-25-002572 · form4-01312025_110106.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,275,900

Underlying: Common Stock · 115,418 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, which vest in equal installments on each of January 1, 2026, 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.

F4 · balance_after: Reflects the forfeiture of 5,854 LTIP Units originally issued in January 2022 that were previously reported as earned based on the achievement of operational performance metrics for the year ended December 31, 2022, and which remained subject to additional performance-based vesting hurdles based on the Issuer's total shareholder return for the period from January 1, 2022 through December 31, 2024.

SEC source: 0001415889-25-002570 · form4-01312025_110128.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,022

Underlying: Common Stock · 14,900 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: 0001415889-25-002570 · form4-01312025_110128.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239,122

Underlying: Common Stock · 4,235 shares

Expires not disclosed

F8 · security: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, 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, 2024 and the remaining 50% will vest on December 31, 2025, 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.

F8 · derivative.exercise_date: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, 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, 2024 and the remaining 50% will vest on December 31, 2025, 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: 0001415889-25-002570 · form4-01312025_110128.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 234,887

Underlying: Common Stock · 4,235 shares

Expires not disclosed

F7 · security: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested 50% on December 31, 2024 and the remaining 50% will vest on December 31, 2025, 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 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested 50% on December 31, 2024 and the remaining 50% will vest on December 31, 2025, 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: 0001415889-25-002570 · form4-01312025_110128.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 230,652

Underlying: Common Stock · 10,789 shares

Expires not disclosed

F5 · security: Represents LTIP Units originally issued in January 2024 that were subject to performance-based vesting hurdles based on achievement of operational performance metrics for the year ended December 31, 2024, and which remain subject to additional performance-based vesting hurdles based on the Issuer's total shareholder return for the period from January 1, 2024 through December 31, 2026 (the "TSR Performance Period"). On January 29, 2025, the compensation committee of the Issuer determined the level of achievement of the operational performance-based vesting hurdles for these LTIP Units, resulting in 9,590 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.

F6 · derivative.exercise_date: Earned LTIP Units will vest in equal installments on each of December 31, 2026 and December 31, 2027, 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: 0001415889-25-002570 · form4-01312025_110128.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 219,863

Underlying: Common Stock · 26,564 shares

Expires not disclosed

F1 · security: Represents LTIP Units granted as an annual time-based equity award, which vest in equal installments on each of January 1, 2026, 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.

F4 · balance_after: Reflects the forfeiture of 434 LTIP Units originally issued in January 2022 that were previously reported as earned based on the achievement of operational performance metrics for the year ended December 31, 2022, and which remained subject to additional performance-based vesting hurdles based on the Issuer's total shareholder return for the period from January 1, 2022 through December 31, 2024.

SEC source: 0001415889-25-002568 · form4-01312025_110145.xml · derivative · entry 5

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 275,947

Underlying: Common Stock · 32,360 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: 0001415889-25-002568 · form4-01312025_110145.xml · derivative · entry 4

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 243,587

Underlying: Common Stock · 4,235 shares

Expires not disclosed

F8 · security: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, 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, 2024 and the remaining 50% will vest on December 31, 2025, 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.

F8 · derivative.exercise_date: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, 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, 2024 and the remaining 50% will vest on December 31, 2025, 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: 0001415889-25-002568 · form4-01312025_110145.xml · derivative · entry 3

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239,352

Underlying: Common Stock · 4,235 shares

Expires not disclosed

F7 · security: Represents LTIP Units originally issued in January 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested 50% on December 31, 2024 and the remaining 50% will vest on December 31, 2025, 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 2022 that were earned based on the Issuer's total stockholder return during the period from January 1, 2022 through December 31, 2024, relative to a group of New York City-centric publicly traded real estate investment trusts. The LTIP Units vested 50% on December 31, 2024 and the remaining 50% will vest on December 31, 2025, 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: 0001415889-25-002568 · form4-01312025_110145.xml · derivative · entry 2

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 235,117

Underlying: Common Stock · 10,789 shares

Expires not disclosed

F5 · security: Represents LTIP Units originally issued in January 2024 that were subject to performance-based vesting hurdles based on achievement of operational performance metrics for the year ended December 31, 2024, and which remain subject to additional performance-based vesting hurdles based on the Issuer's total shareholder return for the period from January 1, 2024 through December 31, 2026 (the "TSR Performance Period"). On January 29, 2025, the compensation committee of the Issuer determined the level of achievement of the operational performance-based vesting hurdles for these LTIP Units, resulting in 9,590 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.

F6 · derivative.exercise_date: Earned LTIP Units will vest in equal installments on each of December 31, 2026 and December 31, 2027, 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: 0001415889-25-002568 · form4-01312025_110145.xml · derivative · entry 1

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 224,328

Underlying: Common Stock · 30,778 shares

Expires not disclosed

F1 · security: Represents LTIP Units granted pursuant to an employment agreement dated as of March 2, 2023 between the reporting person and the Issuer, which vest on January 1, 2026, 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.

F4 · balance_after: Reflects the forfeiture of 434 LTIP Units originally issued in January 2022 that were previously reported as earned based on the achievement of operational performance metrics for the year ended December 31, 2022, and which remained subject to additional performance-based vesting hurdles based on the Issuer's total shareholder return for the period from January 1, 2022 through December 31, 2024.

SEC source: 0001415889-25-002150 · form4-01272025_100118.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 $66.04 to $66.77 per share, inclusive. 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: 0001415889-25-000678 · form4-01042025_010133.xml · nonDerivative · entry 1

Brown Carol N · CIK 0001916385 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,437

SEC source: 0001415889-25-000681 · form4-01042025_010104.xml · nonDerivative · entry 1

HATKOFF CRAIG M · CIK 0001217123 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,507

SEC source: 0001415889-25-000680 · form4-01042025_010157.xml · nonDerivative · entry 1

Dillard Lauren B. · CIK 0001693945 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,444

SEC source: 0001415889-25-000679 · form4-01042025_010123.xml · derivative · entry 1

GREEN STEPHEN L · CIK 0001217550 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,328.976

Underlying: Common Stock · 3,436.677 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: 0001415889-25-000947 · form4-01072025_010113.xml · derivative · entry 2

MATHIAS ANDREW W · CIK 0001275645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,436.677 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Phantom Stock Unit is the economic equivalent of one share of the Issuer's Common Stock.

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: 0001415889-25-000947 · form4-01072025_010113.xml · derivative · entry 1

MATHIAS ANDREW W · CIK 0001275645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,436.677

Underlying: Common Stock · 3,436.677 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Phantom Stock Unit is the economic equivalent of one share of the Issuer's Common Stock.

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: 0001415889-25-000945 · form4-01072025_010118.xml · derivative · entry 2

ALSCHULER JOHN H JR · CIK 0001216192 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,785.564

Underlying: Common Stock · 3,436.677 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Phantom Stock Unit is the economic equivalent of one share of the Issuer's Common Stock.

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: 0001415889-25-000945 · form4-01072025_010118.xml · derivative · entry 1

ALSCHULER JOHN H JR · CIK 0001216192 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,222.241

Underlying: Common Stock · 3,436.677 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Phantom Stock Unit is the economic equivalent of one share of the Issuer's Common Stock.

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: 0001415889-25-002752 · form4a-02032025_050214.xml · nonDerivative · entry 1

Dillard Lauren B. · CIK 0001693945 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,444

F1 · shares: The original Form 4, filed on January 3, 2025, is being amended by this Form 4 amendment to correct an administrative error in the number of shares of Common Stock acquired by the reporting person on January 2, 2025.

SEC source: 0001415889-24-030326 · form4-12312024_101243.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 217,917

Underlying: Common Stock · 217,917 shares

Expires 2034-12-27

F1 · security: Represents Class O LTIP Units granted in connection with entering into an employment agreement, dated as of December 27, 2024, between the reporting person and the Issuer. Class O LTIP Units are economically similar to stock options granted by the Issuer.

F2 · security: The Class O LTIP Units, once vested, may be converted at the election of the holder into a number of Class A Units of limited partnership interest in SL Green Operating Partnership, L.P. ("Common Units") determined by the increase in value of a share of the Issuer's Common Stock at the time of conversion over $68.07, 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. Fifth Amended and Restated 2005 Stock Option and Incentive Plan (the "Plan").

F3 · 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.

F4 · security: One-third of the Class O LTIP Units will vest on each of December 31, 2025, December 31, 2026 and December 31, 2027, respectively, subject to the reporting person's continued employment through such dates. In addition, the Class O LTIP Units will only be earned and eligible to be converted into Common Units if, as of any date during a five-year period commencing on the date of grant, the 20-trading day average closing stock price of the Issuer's Common Stock on the New York Stock Exchange equals or exceeds $100.00. 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.

F5 · 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.

F2 · derivative.exercise_date: The Class O LTIP Units, once vested, may be converted at the election of the holder into a number of Class A Units of limited partnership interest in SL Green Operating Partnership, L.P. ("Common Units") determined by the increase in value of a share of the Issuer's Common Stock at the time of conversion over $68.07, 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. Fifth Amended and Restated 2005 Stock Option and Incentive Plan (the "Plan").

F3 · 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.

F4 · derivative.exercise_date: One-third of the Class O LTIP Units will vest on each of December 31, 2025, December 31, 2026 and December 31, 2027, respectively, subject to the reporting person's continued employment through such dates. In addition, the Class O LTIP Units will only be earned and eligible to be converted into Common Units if, as of any date during a five-year period commencing on the date of grant, the 20-trading day average closing stock price of the Issuer's Common Stock on the New York Stock Exchange equals or exceeds $100.00. 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.

F2 · derivative.underlying_shares: The Class O LTIP Units, once vested, may be converted at the election of the holder into a number of Class A Units of limited partnership interest in SL Green Operating Partnership, L.P. ("Common Units") determined by the increase in value of a share of the Issuer's Common Stock at the time of conversion over $68.07, 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. Fifth Amended and Restated 2005 Stock Option and Incentive Plan (the "Plan").

F3 · 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.

F4 · derivative.underlying_shares: One-third of the Class O LTIP Units will vest on each of December 31, 2025, December 31, 2026 and December 31, 2027, respectively, subject to the reporting person's continued employment through such dates. In addition, the Class O LTIP Units will only be earned and eligible to be converted into Common Units if, as of any date during a five-year period commencing on the date of grant, the 20-trading day average closing stock price of the Issuer's Common Stock on the New York Stock Exchange equals or exceeds $100.00. 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: 0001415889-24-029991 · form4-12202024_111210.xml · derivative · entry 2

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,166,336

Underlying: Common Stock · 53,627 shares

Expires not disclosed

F4 · security: Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs.

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.

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 17, 2024.

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.

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: 0001415889-24-029991 · form4-12202024_111210.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,219,963

Underlying: Common Stock · 45,884 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: 0001415889-24-027778 · form4-11262024_101118.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,103.97

F3 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $79.96 to $80.47 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: 0001415889-24-027778 · form4-11262024_101118.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,554.97

F2 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $78.93 to $79.88 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: 0001415889-24-027778 · form4-11262024_101118.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,733

Underlying: Common Stock · 45,785 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 as long-term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital account of the LTIP Units for federal income tax purposes, each 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 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 represented for one share of Common Stock. 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 as long-term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital account of the LTIP Units for federal income tax purposes, each 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 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 represented for one share of Common Stock. 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 as long-term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital account of the LTIP Units for federal income tax purposes, each 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 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 represented for one share of Common Stock. 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 as long-term incentive compensation pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital account of the LTIP Units for federal income tax purposes, each 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 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 represented for one share of Common Stock. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.

SEC source: 0001415889-24-027778 · form4-11262024_101118.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,888.97

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: 45,785 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.

SEC source: 0001415889-24-025649 · form4-10252024_081038.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,103.97

F1 · balance_after: Includes 552.64 shares of the Issuer's Common Stock purchased through the Issuer's Employee Stock Purchase Plan.

SEC source: 0001415889-24-024440 · form4-10022024_081010.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,174,079

Underlying: Common Stock · 30,000 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 September 27, 2024.

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: 0001415889-24-018605 · form4-07012024_080744.xml · derivative · entry 1

MATHIAS ANDREW W · CIK 0001275645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 38,273 shares

Expires not disclosed

F1 · derivative.exercise_price: The Stock Units were granted pursuant to the deferred compensation agreements (the "Deferred Compensation Agreements"), dated September 3, 2010 and November 8, 2013, respectively, entered into between the reporting person and the Issuer. Each Stock Unit represents a contingent right to receive the value of one share of common stock of the Issuer.

F2 · kind: Pursuant to the terms of the Deferred Compensation Agreements, the reporting person became entitled to the settlement of the Stock Units in connection with the reporting person's departure as President of the Issuer, with the amount payable based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on December 31, 2023.

F2 · price: Pursuant to the terms of the Deferred Compensation Agreements, the reporting person became entitled to the settlement of the Stock Units in connection with the reporting person's departure as President of the Issuer, with the amount payable based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on December 31, 2023.

F3 · derivative.exercise_date: Pursuant to the terms of the Deferred Compensation Agreements, vested Stock Units are generally to be settled in cash based on the value of the Issuer's Common Stock, calculated in accordance with the terms of the Deferred Compensation Agreements, on the earlier of the termination of the reporting person's employment or the effective date of a Change-in-Control (as defined in the Deferred Compensation Agreements).

F3 · derivative.expiration_date: Pursuant to the terms of the Deferred Compensation Agreements, vested Stock Units are generally to be settled in cash based on the value of the Issuer's Common Stock, calculated in accordance with the terms of the Deferred Compensation Agreements, on the earlier of the termination of the reporting person's employment or the effective date of a Change-in-Control (as defined in the Deferred Compensation Agreements).

SEC source: 0001415889-24-018880 · form4-07022024_080726.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,204,079

Underlying: Common Stock · 70,000 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 June 27, 2024.

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: 0001415889-24-018878 · form4-07022024_080758.xml · derivative · entry 1

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,984

Underlying: Common Stock · 11,500 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 27, 2024.

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: 0001415889-24-009435 · form4-03292024_080302.xml · derivative · entry 1

HOLLIDAY MARC · CIK 0001216194 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,274,079

Underlying: Common Stock · 60,000 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 March 28, 2024.

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: 0001415889-24-009434 · form4-03292024_080327.xml · derivative · entry 1

DiLiberto Matthew J. · CIK 0001629731 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,484

Underlying: Common Stock · 22,000 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 March 28, 2024.

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: 0001415889-24-008013 · form4-03142024_050301.xml · derivative · entry 1

ALSCHULER JOHN H JR · CIK 0001216192 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,785.564

Underlying: Common Stock · 4,125.413 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Phantom Stock Unit is the economic equivalent of one share of the Issuer's Common Stock.

F2 · kind: Represents conversion of Phantom Stock Units, based on the price set forth in Column 8 above, into other securities held in an alternative investment account pursuant to the Issuer's deferred compensation plan.

F3 · 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.

F3 · 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: 0001415889-24-003384 · form4-02122024_050201.xml · nonDerivative · entry 1

Brown Carol N · CIK 0001916385 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $44.35 to $44.40 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: 0001415889-24-002954 · form4-02072024_100215.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239,518

Underlying: Common Stock · 41,712 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.

F3 · 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 February 2, 2024.

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.

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.