MarketPeel
Insider Trading Intelligence
BW

Bernard Whitney

DMRC
DIRECTOR · DIGIMARC PARENT, INC. · 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
Loading price series…
Performance · forward returns vs SPY
4 backtested trades · 8 horizons
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 DATEFILED
DMRC
DIGIMARC PARENT, INC.
SALE
5,000$52.12$260.6K17,153Dec 22, 2020Dec 22, 2020
DMRC
DIGIMARC PARENT, INC.
SALE
2,500$39.00$97.5K22,153Nov 18, 2020Nov 20, 2020
DMRC
DIGIMARC PARENT, INC.
SALE
3,500$35.00$122.5K24,653Nov 9, 2020Nov 12, 2020
DMRC
DIGIMARC PARENT, INC.
PURCHASEGRANT
Stock grant
5,97528,153Apr 30, 2020May 4, 2020
DMRC
DIGIMARC PARENT, INC.
SALE
7,5000Mar 4, 2020Mar 5, 2020
DMRC
DIGIMARC PARENT, INC.
PURCHASE
7,500$18.01$135.1K29,678Mar 4, 2020Mar 5, 2020
DMRC
DIGIMARC PARENT, INC.
SALE
7,500$21.51$161.3K22,178Mar 4, 2020Mar 5, 2020
Other insiders · DMRC
Loading peer insiders…
About this filer
CIK 0001197786
ROLE
Director
PRIMARY
DMRC
COMPANIES
1
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001197786DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

FeedbackBernard Whitney — Insider Trading Activity | MarketPeel