Insider · CIK 0001216194
Marc Holliday
Files at SLG (SL GREEN REALTY CORP). First filing Dec 29, 2025, latest Dec 29, 2025.
Marc Holliday files SEC Form 4 as CEO, president and director at SLG (SL GREEN REALTY CORP). Since Dec 29, 2025, Marc Holliday has reported 0 open-market buys worth $0 and 1 open-market sell worth $987k, the latest filed on Dec 29, 2025.
A track record needs three past buys with six months of prices behind them; Marc Holliday has 0, so none is measured yet.
The newest scored trade: sold $987k of SLG on Dec 23, 2025, filed Dec 29, 2025, scored 78 (notable). In the last 12 months: 0 buys worth $0 and 1 sell worth $987k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
SLG: SL GREEN REALTY CORP
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 78Notable | SL GREEN REALTY CORP | $987k 22,223 shares | -70% | +7% from low-32% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Dec 23, 2025 | SLG SL GREEN REALTY CORP | 22,223 0.03% of outstanding | $687k | Dec 23, 2025 | none |
Transactions
Every row this insider has filed, 23 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 11, 2026 | SLG SL GREEN REALTY CORP | DDisposition to issuer LTIP Unitsderivative | -92,025 | $54.85 | $5.0M | 1,432,523 | 15 d ago |
| Jun 24, 2026 | SLG SL GREEN REALTY CORP | DDisposition to issuer LTIP Unitsderivative | -92,025 | $50.65 | $4.7M | 1,524,548 | Jun 25, 2026 |
| Feb 12, 2026 | SLG SL GREEN REALTY CORP | AGrant or award LTIP Unitsderivative | +110,387 | $0.00 | $0 | 1,365,031 | Feb 17, 2026 |
| Feb 12, 2026 | SLG SL GREEN REALTY CORP | AGrant or award LTIP Unitsderivative | +125,771 | $0.00 | $0 | 1,490,802 | Feb 17, 2026 |
| Feb 12, 2026 | SLG SL GREEN REALTY CORP | AGrant or award LTIP Unitsderivative | +125,771 | $0.00 | $0 | 1,616,573 | Feb 17, 2026 |
| Jan 30, 2026 | SLG SL GREEN REALTY CORP | DDisposition to issuer LTIP Unitsderivative | -63,036 | $46.17 | $2.9M | 1,254,644 | Feb 3, 2026 |
| Dec 22, 2025 | SLG SL GREEN REALTY CORP | CConversion Common Stock | +22,223 | - | - | 31,921 | Dec 29, 2025 |
| Dec 23, 2025 | SLG SL GREEN REALTY CORP | SOpen-market sale Common Stock | -22,223 | $44.40 | $987k | 9,698 | Dec 29, 2025 |
| Dec 22, 2025 | SLG SL GREEN REALTY CORP | CConversion LTIP Unitsderivative | -22,223 | $0.00 | $0 | 1,323,054 | Dec 29, 2025 |
| Dec 22, 2025 | SLG SL GREEN REALTY CORP | DDisposition to issuer LTIP Unitsderivative | -5,374 | $44.21 | $238k | 1,317,680 | Dec 29, 2025 |
| Dec 16, 2025 | SLG SL GREEN REALTY CORP | AGrant or award LTIP Unitsderivative | +35,833 | $0.00 | $0 | 1,345,277 | Dec 18, 2025 |
| Jun 23, 2025 | SLG SL GREEN REALTY CORP | DDisposition to issuer LTIP Unitsderivative | -121,838 | $65.01 | $7.9M | 1,309,444 | Jun 30, 2025 |
| Feb 18, 2025 | SLG SL GREEN REALTY CORP | CConversion Common Stock | +4,600 | - | - | 13,920 | Feb 20, 2025 |
| Feb 20, 2025 | SLG SL GREEN REALTY CORP | GGift Common Stock | -4,600 | $0.00 | $0 | 9,320 | Feb 20, 2025 |
| Feb 18, 2025 | SLG SL GREEN REALTY CORP | CConversion LTIP Unitsderivative | -4,600 | $0.00 | $0 | 1,431,282 | Feb 20, 2025 |
| Feb 13, 2025 | SLG SL GREEN REALTY CORP | DDisposition to issuer LTIP Unitsderivative | -100,000 | $65.70 | $6.6M | 1,435,882 | Feb 14, 2025 |
| Jan 29, 2025 | SLG SL GREEN REALTY CORP | AGrant or award LTIP Unitsderivative | +115,418 | $0.00 | $0 | 1,275,900 | Jan 31, 2025 |
| Jan 29, 2025 | SLG SL GREEN REALTY CORP | AGrant or award LTIP Unitsderivative | +145,644 | $0.00 | $0 | 1,421,544 | Jan 31, 2025 |
| Jan 29, 2025 | SLG SL GREEN REALTY CORP | AGrant or award LTIP Unitsderivative | +57,169 | $0.00 | $0 | 1,478,713 | Jan 31, 2025 |
| Jan 29, 2025 | SLG SL GREEN REALTY CORP | AGrant or award LTIP Unitsderivative | +57,169 | $0.00 | $0 | 1,535,882 | Jan 31, 2025 |
| Dec 27, 2024 | SLG SL GREEN REALTY CORP | AGrant or award Class O LTIP Unitsderivative | +217,917 | $0.00 | $0 | 217,917 | Dec 31, 2024 |
| Dec 18, 2024 | SLG SL GREEN REALTY CORP | AGrant or award LTIP Unitsderivative | +45,884 | $0.00 | $0 | 1,219,963 | Dec 20, 2024 |
| Dec 18, 2024 | SLG SL GREEN REALTY CORP | DDisposition to issuer LTIP Unitsderivative | -53,627 | $74.45 | $4.0M | 1,166,336 | Dec 20, 2024 |
Questions about Marc Holliday
Answered from the filings on this page, as of the latest one.
Is Marc Holliday buying or selling?
In the last 12 months Marc Holliday reported 0 open-market buys worth $0 and 1 open-market sell worth $987k on SEC Form 4; the latest was sold $987k of SLG on Dec 23, 2025. Grants, option exercises and tax withholding are not counted.
How did Marc Holliday's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Marc Holliday has 0.
Where does Marc Holliday file Form 4?
Marc Holliday has filed Form 4 at SLG (SL GREEN REALTY CORP) as PRESIDENT & CEO. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.