MarketPeel
Insider Trading Intelligence
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Elizabeth Schaefer

STT
SVP, CHIEF ACCOUNTING OFFICER · STATE STREET CORP · CIK 0001716132
FILING MIX · LIFETIME14%/86%
BUYS
2
SELLS
12
TOTAL VALUE
$584.2K
COMPANIES
1
ACTIVE SINCE
Aug 2024
HOLDINGS NOW
8,573
AVG SELL PX
$107.90
TRADE KIND
SHOWING 14 / 14
Trades · vs SPY
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Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 4 pending
Forward-return performance of every backtestable P/S trade by Elizabeth Schaefer, 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
7d3+33.33%+3.74%+1.77%+1.96%+2.73%
14d3+0.00%+3.29%+1.27%+2.02%+1.83%
30d3+0.00%+3.78%+3.41%+0.37%+0.18%
60d3+0.00%+10.21%+6.65%+3.57%+4.70%
90d3+0.00%+10.10%+6.38%+3.72%+5.67%
180d3+33.33%+10.56%+7.25%+3.31%+6.30%
1y3(1 pending)+0.00%+43.49%+23.07%+20.43%+20.43%
2y3(3 pending)
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
STT · 8,573 shares · as of May 15, 2026
02,3164,6326,9489,26420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 2 buys / 12 sellsCOVERAGE · 8 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
191$152.85$29.2K8,573May 15, 2026May 19, 2026View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
500$150.87$75.4K8,764May 13, 2026May 15, 2026View →
STT
STATE STREET CORP
PURCHASEGRANT
Stock grant
4,2169,264Feb 26, 2026Mar 2, 2026View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
211$127.97$27.0K5,048Feb 13, 2026Feb 18, 2026View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
173$116.84$20.2K5,259Nov 14, 2025Nov 18, 2025View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
1,576$111.07$175.0K5,432Aug 19, 2025Aug 21, 2025View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
173$111.07$19.2K7,008Aug 15, 2025Aug 19, 2025View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
173$98.20$17.0K7,181May 15, 2025May 19, 2025View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
1,300$90.72$117.9K7,354May 6, 2025May 8, 2025View →
STT
STATE STREET CORP
PURCHASEGRANT
Stock grant
2,4398,654Feb 28, 2025Mar 4, 2025View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
233$99.16$23.1K6,215Feb 15, 2025Feb 19, 2025View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
192$95.48$18.3K6,448Nov 15, 2024Nov 19, 2024View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
500$92.50$46.3K6,640Oct 17, 2024Oct 18, 2024View →
STT
STATE STREET CORP
SALE
SVP, Chief Accounting Officer
192$80.55$15.5K7,140Aug 15, 2024Aug 19, 2024View →
Other insiders · STT
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About this filer
CIK 0001716132
ROLE
SVP, Chief Accounting Officer
PRIMARY
STT
COMPANIES
1
ACTIVE SINCE
Aug 2024
MARKETPEEL · /INSIDER/0001716132DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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