How many insider trades does FilingIQ track for SLG?

FilingIQ tracks 305 Form 4 insider transactions for SLG (SL GREEN REALTY CORP), covering filings from Jan 12, 2015 onwards. 4 of those were filed in the last 90 days.

Are SLG insiders net buyers or net sellers?

Across the full Form 4 history for SLG, 6 transactions (2%) were open-market purchases and 78 (26%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does SLG insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is SLG in?

SL GREEN REALTY CORP (SLG) is classified in the Real Estate sector, specifically REIT - Office, with a current market capitalisation of $2.81B.

SLG insider trading

NYSE Real Estate

SL GREEN REALTY CORP — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

305

Last 90 days

Buys / sells

2% / 26%

Market cap

$2.81B

About SL GREEN REALTY CORP

SL Green Realty Corp. is a self-managed real estate investment trust, or REIT, with in-house capabilities in property management, acquisitions and dispositions, debt investing, financing, development, redevelopment, construction and leasing. As of December 31, 2025, the Company held interests in 56 buildings totaling 31.4 million square feet. This included ownership interests in 28.0 million square feet in Manhattan buildings and 2.7 million square feet securing debt and preferred equity investments, excluding fund investments.

Company website: www.slgreen.com

SLG insider activity at a glance

FilingIQ has scored 305 insider transactions for SLG since Jan 12, 2015. The most recent filing in our index is dated May 4, 2026.

Across the full history, 6 open-market purchases and 78 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on SLG insider trades is 61.9/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live SLG trades on FilingIQ Raw filings on SEC EDGAR

Latest SLG Form 4 filings

HOLLIDAY MARC PRESIDENT & CEO

S Dec 23, 2025

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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Top insiders trading SLG

HOLLIDAY MARC

9 trades · score 73.0

Frequently asked

How many insider trades does FilingIQ track for SLG?: FilingIQ tracks 305 Form 4 insider transactions for SLG (SL GREEN REALTY CORP), covering filings from Jan 12, 2015 onwards. 4 of those were filed in the last 90 days.
Are SLG insiders net buyers or net sellers?: Across the full Form 4 history for SLG, 6 transactions (2%) were open-market purchases and 78 (26%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does SLG insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is SLG in?: SL GREEN REALTY CORP (SLG) is classified in the Real Estate sector, specifically REIT - Office, with a current market capitalisation of $2.81B.

Methodology & sources

Every SLG insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.