MarketPeel
Insider Trading Intelligence
RM

Riley Mccormack

DMRC
PRESIDENT AND CEO · DIGIMARC CORP · CIK 0001536534
FILING MIX · LIFETIME67%/33%
BUYS
16
SELLS
8
TOTAL VALUE
$36.84M
COMPANIES
1
ACTIVE SINCE
Oct 2020
HOLDINGS NOW
128,805
AVG SELL PX
$10.41
TRADE KIND
SHOWING 24 / 24
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Riley Mccormack, 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+100.00%+3.64%+2.12%+1.51%-0.03%
14d5+100.00%+7.72%+5.62%+2.10%+3.36%
30d5+100.00%+13.19%+4.65%+8.54%+9.07%
60d5+20.00%+0.56%-1.49%+2.05%-7.59%
90d5+20.00%-11.43%+0.89%-12.32%-30.02%
180d5+20.00%-25.71%-1.58%-24.12%-24.74%
1y5+20.00%-5.96%+2.33%-8.29%-7.41%
2y5+80.00%+9.99%+22.27%-12.28%-1.96%
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 · 128,805 shares · as of Jul 5, 2026
0935,0601,870,1202,805,1803,740,240202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 16 buys / 8 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
64,146128,805Jul 5, 2026Jul 7, 2026View →
DMRC
DIGIMARC CORP
SALE
Chief Executive Officer
27,071$9.46$256.2K0Jun 18, 2026Jun 18, 2026View →
DMRC
DIGIMARC CORP
SALE
Chief Executive Officer
15,003$10.05$150.7K27,071Jun 17, 2026Jun 18, 2026View →
DMRC
DIGIMARC CORP
SALE
Chief Executive Officer
3,512$10.96$38.5K0Jun 16, 2026Jun 18, 2026View →
DMRC
DIGIMARC CORP
SALE
Chief Executive Officer
2,275,7370Jun 16, 2026Jun 18, 2026View →
DMRC
DIGIMARC CORP
SALE
Chief Executive Officer
69,363$10.83$751.5K42,074Jun 16, 2026Jun 18, 2026View →
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
500$12.05$6.0K5,603May 21, 2026May 21, 2026View →
DMRC
DIGIMARC CORP
SALE
Chief Executive Officer
5000May 21, 2026May 21, 2026View →
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
500500May 21, 2026May 21, 2026View →
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
5,103$9.80$50.0K5,103May 19, 2026May 20, 2026View →
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
1,050,0001,050,000May 19, 2026May 20, 2026View →
DMRC
DIGIMARC CORP
SALE
Chief Executive Officer
1,353,0662,355,093Mar 17, 2025Mar 19, 2025View →
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
18,160$35.11$637.6K64,659Feb 15, 2025Feb 19, 2025View →
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
1,309$22.37$29.3K46,499Feb 15, 2023Feb 17, 2023View →
DMRC
DIGIMARC CORP
PURCHASE
President and CEO
9,199$25.23$232.1K44,389Mar 9, 2022Mar 10, 2022View →
DMRC
DIGIMARC CORP
PURCHASE
President and CEO
801$25.71$20.6K45,190Mar 9, 2022Mar 10, 2022View →
DMRC
DIGIMARC CORP
PURCHASE
President and CEO
1,653$24.53$40.5K35,190Mar 8, 2022Mar 10, 2022View →
DMRC
DIGIMARC CORP
PURCHASE
President and CEO
18,347$23.94$439.2K33,537Mar 8, 2022Mar 10, 2022View →
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
8,64415,190Apr 12, 2021Jun 28, 2021View →
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
8,64415,190Apr 12, 2021Apr 13, 2021View →
DMRC
DIGIMARC CORP
PURCHASE
1,198,161$14.37$17.22M3,740,240Dec 11, 2020Dec 15, 2020View →
DMRC
DIGIMARC CORP
SALE
16,9700Dec 11, 2020Dec 15, 2020View →
DMRC
DIGIMARC CORP
PURCHASEGRANT
Stock grant
6,5466,546Oct 27, 2020Oct 30, 2020View →
DMRC
DIGIMARC CORP
PURCHASE
16,970$1,000.00$16.97M1,180,932Oct 1, 2020Oct 5, 2020View →
Other insiders · DMRC
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About this filer
CIK 0001536534
ROLE
President and CEO
PRIMARY
DMRC
COMPANIES
1
ACTIVE SINCE
Oct 2020
MARKETPEEL · /INSIDER/0001536534DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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