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Sl Green Realty Corp (New York Stock Exchange:SLG)
US · Delayed Price · Currency is USD
Real Estate · REIT - Office
50.42+0.28 (+0.56%)
Insider Score
––Not scored
SLG Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
SLG Stock Insider Trading Activity
SLG stock’s insider trading shows 3 sales on the open market for an estimated $2.32M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Sitomer Harrison Other | Sell | 22,414 | $57.69 | $1.29M | 16.9% | 110,167 | Aug 21, 2026 | — | Form 4 |
| Sitomer Harrison Other | Sell | 699 | $58.51 | $40.90K | 0.6% | 109,468 | Aug 21, 2026 | — | Form 4 |
| Sitomer Harrison Other | Sell | 16,887 | $58.52 | $988.29K | 11.3% | 132,581 | Aug 20, 2026 | — | Form 4 |
| Brown Carol N Director | Sell | 5,004 | $36.33 | $181.80K | 100% | 0 | Mar 30, 2026 | — | Form 4 |
| Sitomer Harrison Other | Award | 85,492 | — | — | 134% | 149,468 | Feb 27, 2026 | — | Form 4 |
| HATKOFF CRAIG M Director | To issuer | 5,004 | $45.44 | $227.38K | 70.9% | 2,052 | Jan 30, 2026 | — | Form 4 |
| Dillard Lauren B. Director | Award | 5,004 | — | — | 32.4% | 20,448 | Jan 5, 2026 | — | Form 4 |
| HATKOFF CRAIG M Director | Award | 5,004 | — | — | 244% | 7,056 | Jan 5, 2026 | — | Form 4 |
| Brown Carol N Director | Award | 5,004 | — | — | New | 5,004 | Jan 5, 2026 | — | Form 4 |
| HOLLIDAY MARC CEO | Sell | 22,223 | $44.40 | $986.70K | 69.6% | 9,698 | Dec 23, 2025 | — | Form 4 |
| LEVINE ANDREW S Other | Sell | 1,493 | $45.27 | $67.59K | 17.5% | 7,045 | Dec 22, 2025 | — | Form 4 |
| HOLLIDAY MARC CEO | Converted | 22,223 | — | — | 229% | 31,921 | Dec 22, 2025 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
- To issuer (D) — Shares returned or sold back to the company
- Converted (C) — Conversion of a derivative security into shares
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.