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  4. [Form 4] SL GREEN REALTY CORP Insider Trading Activity

SL Green (NYSE: SLG) president sells 40,000 shares near $58

Filing Impact
(Very High)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

SL GREEN REALTY CORP (SLG) reported that President & CIO Harrison Sitomer sold a total of 40,000 shares of Common Stock in open-market or private transactions. On August 20, 2026, he sold 16,887 shares at a weighted average price of $58.524 per share, in trades priced between $58.40 and $58.795. On August 21, 2026, he sold 22,414 shares at a weighted average price of $57.689 per share, in trades between $57.41 and $58.405, and 699 shares at a weighted average price of $58.511 per share, in trades between $58.41 and $58.655. The filing does not state Sitomer’s total holdings after these sales.

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Insights

Analyzing...

Insider Sitomer Harrison
Role PRESIDENT & CIO
Sold 40,000 shs ($2.32M)
Type Security Shares Price Value
Sale Common Stock F2 22,414 $57.689 $1.29M
Sale Common Stock F3 699 $58.511 $41K
Sale Common Stock F1 16,887 $58.524 $988K
Holdings After Transaction: Common Stock — 109,468 shares (Direct)
Footnotes (3)
  1. F1. Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $58.40 to $58.795 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
  2. F2. Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $57.41 to $58.405 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
  3. F3. Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $58.41 to $58.655 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Shares sold (total) 40,000 shares Aggregate of reported sales of SLG Common Stock
Shares sold on 2026-08-20 16,887 shares Common Stock sold by Harrison Sitomer on August 20, 2026
Weighted average sale price 2026-08-20 $58.524 per share Sale of 16,887 shares on August 20, 2026; trades $58.40–$58.795
Shares sold on 2026-08-21 (block 1) 22,414 shares Common Stock sold on August 21, 2026; weighted average price $57.689
Weighted average sale price 2026-08-21 (block 1) $57.689 per share 22,414 shares; trades $57.41–$58.405
Shares sold on 2026-08-21 (block 2) 699 shares Common Stock sold on August 21, 2026; weighted average price $58.511
Weighted average sale price 2026-08-21 (block 2) $58.511 per share 699 shares; trades $58.41–$58.655
weighted average sale price per share financial
"Represents the weighted average sale price per share."
open market or private transaction financial
"Sale in open market or private transaction"
Common Stock financial
"security_title: Common Stock"
Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.
U.S. Securities and Exchange Commission regulatory
"provide upon request by the U.S. Securities and Exchange Commission staff"
The U.S. Securities and Exchange Commission is a government agency responsible for overseeing the stock market and protecting investors. It sets rules to ensure that companies share truthful information and that trading is fair, helping to maintain trust in the financial system. This oversight is important because it helps prevent fraud and ensures that investors can make informed decisions.

FAQ

What insider transaction did SLG report for Harrison Sitomer on this Form 4?
Harrison Sitomer, President & CIO of SL GREEN REALTY CORP (SLG), reported selling 40,000 shares of Common Stock in open-market or private transactions on August 20–21, 2026, at weighted average prices between roughly $57.41 and $58.80 per share.

How many SLG shares did Harrison Sitomer sell on August 20, 2026?
On August 20, 2026, Harrison Sitomer sold 16,887 shares of SLG Common Stock at a weighted average price of $58.524 per share, with individual trade prices ranging from $58.40 to $58.795 per share.

What SLG share sales did Harrison Sitomer report on August 21, 2026?
On August 21, 2026, Harrison Sitomer reported two sales: 22,414 shares at a weighted average price of $57.689 per share (trade range $57.41–$58.405) and 699 shares at a weighted average price of $58.511 per share (trade range $58.41–$58.655).

What was the total number of SLG shares sold by Harrison Sitomer in this Form 4?
Across all reported transactions, Harrison Sitomer sold a total of 40,000 shares of SL GREEN REALTY CORP Common Stock, according to the Form 4 transaction summary.

Does the Form 4 state Harrison Sitomer’s SLG holdings after these sales?
No. For each reported transaction, the Form 4 shows the field for shares owned following the transaction as not provided, so Sitomer’s post-transaction SLG Common Stock holdings are not stated.

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

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Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Sitomer Harrison
(Last)(First)(Middle)
C/O SL GREEN REALTY CORP.
ONE VANDERBILT AVENUE - 28TH FLOOR
(Street)
NEW YORK NEW YORK 10017
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
SL GREEN REALTY CORP [ SLG ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
PRESIDENT & CIO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/20/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock08/20/2026S16,887D$58.524(1)132,581D
Common Stock08/21/2026S22,414D$57.689(2)110,167D
Common Stock08/21/2026S699D$58.511(3)109,468D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $58.40 to $58.795 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
2. Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $57.41 to $58.405 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
3. Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $58.41 to $58.655 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
/s/ Harrison Sitomer08/24/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR