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Bernard Whitney

DMRC
DIRECTOR · DIGIMARC CORP · CIK 0001197786
FILING MIX · LIFETIME29%/71%
BUYS
2
SELLS
5
TOTAL VALUE
$777.0K
COMPANIES
1
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
17,153
AVG SELL PX
$34.70
TRADE KIND
SHOWING 7 / 7
Trades · vs SPY
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Performance · forward returns vs SPY
4 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Bernard Whitney, 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
7d4+75.00%-9.41%-1.78%-7.63%-8.31%
14d4+50.00%-4.90%-4.60%-0.30%+4.08%
30d4+50.00%+3.05%-2.01%+5.06%-1.85%
60d4+50.00%+1.25%+2.82%-1.56%-5.77%
90d4+50.00%-2.83%+6.88%-9.71%-11.11%
180d4+100.00%-25.50%+16.41%-41.91%-41.32%
1y4+25.00%+25.04%+29.78%-4.73%+2.57%
2y4+75.00%-37.59%+18.11%-55.70%-55.16%
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
DMRC · 17,153 shares · as of Dec 22, 2020
07,42014,83922,25929,678SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
FLOW · 2 buys / 5 sellsCOVERAGE · 4 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
DMRC
DIGIMARC CORP
SALE
5,000$52.12$260.6K17,153Dec 22, 2020Dec 22, 2020View →
DMRC
DIGIMARC CORP
SALE
2,500$39.00$97.5K22,153Nov 18, 2020Nov 20, 2020View →
DMRC
DIGIMARC CORP
SALE
3,500$35.00$122.5K24,653Nov 9, 2020Nov 12, 2020View →
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
5,97528,153Apr 30, 2020May 4, 2020View →
DMRC
DIGIMARC CORP
SALE
7,5000Mar 4, 2020Mar 5, 2020View →
DMRC
DIGIMARC CORP
PURCHASE
7,500$18.01$135.1K29,678Mar 4, 2020Mar 5, 2020View →
DMRC
DIGIMARC CORP
SALE
7,500$21.51$161.3K22,178Mar 4, 2020Mar 5, 2020View →
Other insiders · DMRC
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About this filer
CIK 0001197786
ROLE
Director
PRIMARY
DMRC
COMPANIES
1
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001197786DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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