MarketPeel
Insider Trading Intelligence
CH

Craig M. Hatkoff

SLG
DIRECTOR · SL GREEN REALTY CORP · CIK 0001217123
FILING MIX · LIFETIME73%/27%
BUYS
16
SELLS
6
TOTAL VALUE
$1.67M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
2,052
AVG SELL PX
$51.99
TRADE KIND
SHOWING 22 / 22
Trades · vs SPY
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Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Craig M. Hatkoff, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d5+60.00%-2.68%-0.49%-2.18%-5.34%
14d5+60.00%-7.70%+0.45%-8.14%-8.63%
30d5+60.00%-3.78%+0.94%-4.72%-2.14%
60d5+60.00%-5.94%+2.12%-8.06%-2.34%
90d5+60.00%-9.70%+0.30%-10.00%-7.63%
180d5+40.00%+3.46%+8.83%-5.37%-1.58%
1y5+40.00%+5.44%+17.27%-11.83%-0.19%
2y5(1 pending)+75.00%+2.35%+30.62%-28.27%-45.09%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
SLG · 2,052 shares · as of Jan 30, 2026
02,7635,5268,28911,052202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 16 buys / 6 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SLG
SL GREEN REALTY CORP
SALE
5,004$45.44$227.4K2,052Jan 30, 2026Feb 2, 2026View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
5,0047,056Jan 5, 2026Jan 6, 2026View →
SLG
SL GREEN REALTY CORP
SALE
3,455$66.30$229.1K2,052Jan 24, 2025Jan 27, 2025View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
3,4375,507Jan 2, 2025Jan 3, 2025View →
SLG
SL GREEN REALTY CORP
SALE
5,100$46.75$238.4K2,070Jan 26, 2024Jan 30, 2024View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
5,1187,170Jan 5, 2024Jan 9, 2024View →
SLG
SL GREEN REALTY CORP
SALE
9,000$34.31$308.8K2,052Mar 3, 2023Mar 6, 2023View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
7,07211,052Jan 24, 2023Jan 26, 2023View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
1553,980Oct 19, 2022Oct 21, 2022View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
1323,825Jul 18, 2022Jul 20, 2022View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
773,693Apr 21, 2022Apr 22, 2022View →
SLG
SL GREEN REALTY CORP
SALE
3,560$77.31$275.2K3,616Feb 14, 2022Feb 16, 2022View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
3,1237,163Jan 27, 2022Jan 31, 2022View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
864,040Oct 19, 2021Oct 21, 2021View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
763,954Jul 21, 2021Jul 23, 2021View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
863,878Apr 20, 2021Apr 22, 2021View →
SLG
SL GREEN REALTY CORP
SALE
6,000$65.17$391.0K3,922Feb 1, 2021Feb 3, 2021View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
4,2129,922Jan 19, 2021Jan 21, 2021View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
1325,710Oct 16, 2020Oct 20, 2020View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
1295,578Jul 16, 2020Jul 20, 2020View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
1575,449Apr 24, 2020Apr 28, 2020View →
SLG
SL GREEN REALTY CORP
PURCHASEGRANT
Stock grant
2,7135,292Jan 16, 2020Jan 21, 2020View →
Other insiders · SLG
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About this filer
CIK 0001217123
ROLE
Director
PRIMARY
SLG
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001217123DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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