// company-profile
Sl Green Realty Corp
SLGExchangeNYSESectorReal Estate Investment TrustsInc.MDFilings81Insiders14
// api This Sl Green Realty Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Sl Green Realty Corp insiders sold $6.8M across 4 transactions with no open-market purchases.
- Most active insider: MATHIAS ANDREW W with 1 transaction totaling $4.4M.
- Largest single sale: $4.4M by MATHIAS ANDREW W on May 19, 2026.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of Sl Green Realty Corp as of 2026-03-31
Total reported AUM
$2.22B
QoQ change
-12.8%
Reporting period
2026-03-31
#1
BlackRock, Inc.
CIK 2012383
$307.7M
8.3M shares
#2
STATE STREET CORP
CIK 93751
$152.9M
4.1M shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$118.4M
3.2M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 19, 2026 | MATHIAS ANDREW W | SLG | Disposition | 100,000 | $43.94 | $4.39M |
| May 4, 2026 | LEVINE ANDREW S | SLG | Disposition | 33,542 | $42.89 | $1.44M |
| May 4, 2026 | DiLiberto Matthew J. | SLG | Disposition | 19,000 | $42.89 | $815K |
| Mar 30, 2026 | Brown Carol N | SLG | Sale | 5,004 | $36.33 | $182K |
| Feb 27, 2026 | Sitomer Harrison | SLG | Award | 85,492 | $0.00 | $0K |
45 more transactions hidden
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