MarketPeel
Insider Trading Intelligence
RF

Robert B. Fagenson

QUBT
DIRECTOR · QUANTUM COMPUTING INC. · CIK 0001215183
FILING MIX · LIFETIME55%/45%
BUYS
6
SELLS
5
TOTAL VALUE
$1.71M
COMPANIES
1
ACTIVE SINCE
Oct 2022
HOLDINGS NOW
22,123
AVG SELL PX
$15.56
TRADE KIND
SHOWING 11 / 11
Trades · vs SPY
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Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 10 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Robert B. Fagenson, 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+0.00%+18.29%+1.02%+17.26%+14.78%
14d5+0.00%+26.20%+0.90%+25.30%+29.45%
30d5+0.00%+25.39%+0.82%+24.57%+25.30%
60d5+100.00%-25.02%+3.37%-28.39%-23.77%
90d5+100.00%-22.93%+4.45%-27.38%-25.51%
180d5+100.00%-53.48%+2.87%-56.35%-56.85%
1y5(5 pending)
2y5(5 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
QUBT · 22,123 shares · as of Apr 13, 2026
0187,500375,000562,500750,0002023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 6 buys / 5 sellsCOVERAGE · 15 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
QUBT
QUANTUM COMPUTING INC.
PURCHASEGRANT
Stock grant
22,123$6.78$150.0K22,123Apr 13, 2026Apr 14, 2026View →
QUBT
QUANTUM COMPUTING INC.
SALE
5,000$16.88$84.4K0Sep 15, 2025Sep 17, 2025View →
QUBT
QUANTUM COMPUTING INC.
SALE
15,000$15.62$234.4K5,000Sep 12, 2025Sep 17, 2025View →
QUBT
QUANTUM COMPUTING INC.
SALE
30,000$15.63$468.9K20,000Sep 11, 2025Sep 17, 2025View →
QUBT
QUANTUM COMPUTING INC.
SALE
35,000$15.52$543.1K50,000Sep 10, 2025Sep 17, 2025View →
QUBT
QUANTUM COMPUTING INC.
SALE
15,000$15.02$225.3K85,000Sep 9, 2025Sep 17, 2025View →
QUBT
QUANTUM COMPUTING INC.
PURCHASEGRANT
Stock grant
100,000750,000Feb 19, 2025Feb 21, 2025View →
QUBT
QUANTUM COMPUTING INC.
PURCHASEGRANT
Stock grant
100,000650,000Oct 4, 2024Oct 4, 2024View →
QUBT
QUANTUM COMPUTING INC.
PURCHASEGRANT
Stock grant
100,000100,000Jan 26, 2023Jan 30, 2023View →
QUBT
QUANTUM COMPUTING INC.
PURCHASEGRANT
Stock grant
250,000450,000Oct 17, 2022Oct 19, 2022View →
QUBT
QUANTUM COMPUTING INC.
PURCHASEGRANT
Stock grant
100,000200,000Oct 17, 2022Oct 19, 2022View →
Other insiders · QUBT
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About this filer
CIK 0001215183
ROLE
Director
PRIMARY
QUBT
COMPANIES
1
ACTIVE SINCE
Oct 2022
MARKETPEEL · /INSIDER/0001215183DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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