Harrison Sitomer plans sale of 16,887 SL Green shares

SL GREEN REALTY CORP (SLG) received a Rule 144 amendment notice relating to planned sales of its common stock by Harrison Sitomer through Fidelity Brokerage Services LLC.

Rhea-AI Filing Summary

SL GREEN REALTY CORP (SLG) received a Rule 144 amendment notice relating to planned sales of its common stock by Harrison Sitomer through Fidelity Brokerage Services LLC. The notice covers the potential sale of 16,887 shares of common stock, with an indicated aggregate market value of $988,299.12, compared with 70,849,907 shares outstanding and listing on the NYSE.

The securities to be sold arise from restricted stock vesting on 01/01/2025, identified as compensation from the issuer. The amendment clarifies that Harrison Sitomer sold shares of SL Green Realty Corp. and did not sell shares of SL Green Operating Partnership, L.P.

Key Figures

Shares to be sold: 16,887 shares of common stock Aggregate market value: $988,299.12 Shares outstanding: 70,849,907 shares +3 more

6 metrics

Shares to be sold 16,887 shares of common stock Number of SL Green Realty Corp. shares covered by the Rule 144 notice

Aggregate market value $988,299.12 Aggregate market value of 16,887 shares to be sold

Shares outstanding 70,849,907 shares Shares of SL Green Realty Corp. common stock outstanding

Vesting date 01/01/2025 Restricted stock vesting date for the compensation shares

Planned sale date reference 08/20/2026 Date associated with the securities information and proposed sale

Date of notice 08/21/2026 Date on which the Rule 144 amendment notice was signed

Key Terms

Rule 144, restricted stock vesting, aggregate market value, attorney-in-fact

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.

aggregate market value financial

"Common | Fidelity Brokerage Services LLC ... | 16887 | 988299.12"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

attorney-in-fact regulatory

"as a duly authorized representative of ... 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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144/A amendment disclose for SLG?

It discloses a Rule 144 notice for a planned sale of 16,887 SL Green Realty Corp. common shares by Harrison Sitomer via Fidelity Brokerage Services LLC, arising from restricted stock vesting on 01/01/2025, with an aggregate market value of $988,299.12.

How many SL Green (SLG) shares are covered by this Rule 144 notice?

The notice covers a potential sale of 16,887 shares of SL Green Realty Corp. common stock. These shares are associated with restricted stock vesting and are planned to be sold through Fidelity Brokerage Services LLC under Rule 144.

What is the aggregate market value of the SLG shares in this Form 144/A?

The Rule 144 notice states an aggregate market value of $988,299.12 for the 16,887 SL Green Realty Corp. common shares proposed to be sold. This value is part of the standard disclosure required under Rule 144.

How many SL Green (SLG) shares are outstanding according to this notice?

The notice reports that there are 70,849,907 shares outstanding of SL Green Realty Corp. common stock. This figure provides context for the 16,887 shares covered by the Rule 144 sale notice.

What clarification does the amendment provide regarding the securities sold?

The amendment states that Harrison Sitomer sold shares of SL Green Realty Corp. and did not sell shares of SL Green Operating Partnership, L.P.. It specifies the issuer whose securities are involved in the Rule 144 sale.

What is the nature and source of the SLG shares to be sold?

The securities to be sold are restricted stock that vested on 01/01/2025, identified as compensation from SL Green Realty Corp. The Rule 144 notice covers potential sales of these vested compensation shares.

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

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Available on EDGAR 08/21/2026 - 04:20 PM Accepted by SEC EDGAR 08/21/2026 - 04:20 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/A

144/A: Filer Information

Filer CIK	0002117999
Filer CCC	XXXXXXXX
Previous Accession Number Of The Filing	0001959173-26-006283
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144/A: 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/A: 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	16887	988299.12	70849907	08/20/2026	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/A: 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			16887	01/01/2025	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/A: Securities Sold During The Past 3 Months

Nothing to Report

144/A: Remarks and Signature

Remarks	This Form 144 amends and supersedes the Form 144 filed on 08/20/2026. Harrison Sitomer sold shares of SL Green Realty Corp. and did not sell shares of SL Green Operating Partnership, L.P.
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/Wade Moss, 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)