Sl Green Realty Corp (SLG) Insider Trading

Last 12 months

Insiders sold $3.56M and bought nothing on the open market.

None of the selling was scheduled in advance under a 10b5-1 plan. PRESIDENT & CIO Harrison Sitomer sold $2.32M on Aug 21, 27% of their stake, outside a plan. The last open-market buy by an executive or director was in Mar 2023.

Net open-market

−$3.56M

0 buys · 4 sales

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

0 / 4

executives and directors

Last open-market buy

Mar 2023

Mar 24, 2023

Get an email when SLG's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Aug 20 – 21	Harrison Sitomer PRESIDENT & CIO	SoldNo plan 3 parts	40,000	$58.05 average	$2.32M	27%	Form 4
Mar 30	Carol N Brown Director	SoldNo plan	5,004	$36.33	$182k	100%	Form 4
Dec 23, 2025	Marc Holliday PRESIDENT & CEO	SoldNo plan	22,223	$44.40	$987k	70%	Form 4
Dec 22, 2025	Andrew S Levine CHIEF LEGAL OFFICER & GC	SoldNo plan	1,493	$45.27	$68k	17%	Form 4
Sep 11, 2025	Carol N Brown Director	SoldNo plan	937	$63.09	$59k	100%	Form 4
Jul 18, 2025	Carol N Brown Director	SoldNo plan	2,500	$60.61	$152k	73%	Form 4
Jan 24, 2025	Craig M Hatkoff Director	SoldNo plan	3,455	$66.30	$229k	63%	Form 4
Nov 25, 2024	Andrew S Levine CHIEF LEGAL OFFICER & GC	SoldNo plan 2 parts	45,785	$79.69 average	$3.65M	85%	Form 4

Aug 20 – 21No plan
Harrison Sitomer
PRESIDENT & CIO · sold 40,000 at avg $58.05
$2.32M
27% of stake
Mar 30No plan
Carol N Brown
Director · sold 5,004 at $36.33
$182k
100% of stake
Dec 23, 2025No plan
Marc Holliday
PRESIDENT & CEO · sold 22,223 at $44.40
$987k
70% of stake
Dec 22, 2025No plan
Andrew S Levine
CHIEF LEGAL OFFICER & GC · sold 1,493 at $45.27
$68k
17% of stake
Sep 11, 2025No plan
Carol N Brown
Director · sold 937 at $63.09
$59k
100% of stake
Jul 18, 2025No plan
Carol N Brown
Director · sold 2,500 at $60.61
$152k
73% of stake
Jan 24, 2025No plan
Craig M Hatkoff
Director · sold 3,455 at $66.30
$229k
63% of stake
Nov 25, 2024No plan
Andrew S Levine
CHIEF LEGAL OFFICER & GC · sold 45,785 at avg $79.69
$3.65M
85% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch SLG, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in SLG's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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