Marc Holliday - 22 Dec 2025 Form 4 Insider Report for SL GREEN REALTY CORP (SLG)

Signature
/s/ Marc Holliday
Issuer symbol
SLG
Transactions as of
22 Dec 2025
Net transactions value
-$1,224,286
Form type
4
Filing time
29 Dec 2025, 17:12:37 UTC
Previous filing
18 Dec 2025
Next filing
03 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
HOLLIDAY MARC PRESIDENT & CEO, Director C/O SL GREEN REALTY CORP., ONE VANDERBILT AVENUE - 28TH FLOOR, NEW YORK /s/ Marc Holliday 29 Dec 2025 0001216194

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SLG Common Stock Conversion of derivative security +22,223 +229% 31,921 22 Dec 2025 Direct F1, F2
transaction SLG Common Stock Sale $986,701 -22,223 -70% $44.40 9,698 23 Dec 2025 Direct F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction SLG LTIP Units Conversion of derivative security $0 -22,223 -1.7% $0.000000 1,323,054 22 Dec 2025 Common Stock 22,223 Direct F4
transaction SLG LTIP Units Disposed to Issuer $237,585 -5,374 -0.41% $44.21 1,317,680 22 Dec 2025 Common Stock 5,374 Direct F4, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 22,223 of the Reporting Person's LTIP units ("LTIP Units") in SL Green Operating Partnership, L.P. ("SLGOP"), of which the Issuer is the sole general partner, were exchanged for Class A Units of limited partnership interests in SLGOP ("Common Units") and then were immediately converted into an equal number of shares of the Issuer's Common Stock.
F2 Includes 377.18 shares of the Issuer's Common Stock purchased through the Issuer's Employee Stock Purchase Plan.
F3 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $44.36 to $44.58 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F4 Represents LTIP Units issued pursuant to the Issuer's equity based compensatory programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each vested LTIP Unit may be converted, at the election of the holder, into a Common Unit. Each Common Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common Unit so presented for one share of Common Stock. The redemption right generally cannot be exercised until two years from the date of the grant. The rights to convert LTIP Units into Common Units and redeem Common Units do not have expiration dates.
F5 In accordance with the terms of the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P., as amended (the "Partnership Agreement"), each LTIP Unit was converted into a Common Unit, and each resulting Common Unit was presented for redemption. At the election of the Issuer and in accordance with the terms of the Partnership Agreement, the Common Units presented for redemption were redeemed for cash, at a price per Common Unit based on the average of the closing prices of the Issuer's Common Stock for the ten consecutive trading days ending on December 19, 2025.