SL Green (NYSE: SLG) insider may sell shares, logs $988K sale

Rhea-AI Filing Summary

SL GREEN REALTY CORP (symbol SLG) is the issuer for a notice filed on behalf of officer Harrison Sitomer to potentially sell common stock under Rule 144. The planned sales relate to restricted stock vesting awards of 7,537 and 15,576 common shares, dated January 1, 2025 and January 1, 2026, categorized as compensation. The notice also reports that Sitomer sold 16,887 common shares during the past three months for $988,299.12. Fidelity Brokerage Services LLC is listed as the broker, and the shares are listed on the NYSE.

Key Figures

Common shares from 2025 restricted stock vesting: 7,537 shares Common shares from 2026 restricted stock vesting: 15,576 shares Common shares sold in past 3 months: 16,887 shares +1 more

4 metrics

Common shares from 2025 restricted stock vesting 7,537 shares Common stock dated 01/01/2025 categorized as compensation

Common shares from 2026 restricted stock vesting 15,576 shares Common stock dated 01/01/2026 categorized as compensation

Common shares sold in past 3 months 16,887 shares Sale on 08/20/2026 by Harrison Sitomer

Proceeds from recent sale of common shares $988,299.12 Amount received for 16,887 common shares sold on 08/20/2026

Key Terms

Rule 144, restricted stock vesting, attorney-in-fact, compensation

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock vesting financial

"Common | 01/01/2025 | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

attorney-in-fact regulatory

"as attorney-in-fact for Harrison Sitomer"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

compensation financial

"7537 | 01/01/2025 | Compensation"

FAQ

What does this Form 144 filing involve for SLG (SL GREEN REALTY CORP)?

The filing gives notice that officer Harrison Sitomer may sell SL GREEN REALTY CORP common stock under Rule 144, including shares received from restricted stock vesting compensation awards.

How many SLG shares are planned for sale under this Form 144?

The notice covers common stock from two restricted stock vesting events: 7,537 shares dated January 1, 2025 and 15,576 shares dated January 1, 2026, both identified as compensation-related common shares.

What SLG shares has Harrison Sitomer sold in the past three months?

During the past three months, 16,887 SL GREEN REALTY CORP common shares were sold for a total of $988,299.12, with a transaction date of 08/20/2026 listed in the filing.

Which broker is handling the potential SLG share sales?

The broker listed is Fidelity Brokerage Services LLC, with its Smithfield, Rhode Island address shown as the brokerage for the SL GREEN REALTY CORP common stock transactions.

Who signed the Form 144 related to SLG shares for Harrison Sitomer?

The notice is signed /s/ Jennifer Ruchti as a duly authorized representative of Fidelity Brokerage Services LLC, acting as attorney-in-fact for Harrison Sitomer, dated 08/21/2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/21/2026 - 03:28 PM Accepted by SEC EDGAR 08/21/2026 - 03:28 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002117999
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	SL GREEN REALTY CORP
SEC File Number	001-13199
Address of Issuer	ONE VANDERBILT AVENUE NEW YORK NEW YORK 10017
Phone	2125942700
Name of Person for Whose Account the Securities are To Be Sold	Sitomer Harrison
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	23113	1333936.47	70849907	08/21/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/01/2025	Restricted Stock Vesting	Issuer			7537	01/01/2025	Compensation
Common	01/01/2026	Restricted Stock Vesting	Issuer			15576	01/01/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Harrison Sitomer One Vanderbilt Avenue New York NY 10017	Common	08/20/2026	16887	988299.12

144: Remarks and Signature

Remarks
Date of Notice	08/21/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Harrison Sitomer
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)