riley mccormack insider trades: Digimarc (DMRC) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where riley reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | DMRC | ↓ Sell | 114,949 | $10.41 | $1.2M | Indirect | Jun 18, 2026 (0d) |
| Mar 9, 2022 | DMRC | ↑ Buy | 30,000 | $24.42 | $732K | Direct | Mar 10, 2022 (1d) |
| Jan 16, 2015 | ABIO | ↓ Sell | 225,000 | $0.75 | $169K | See above | Jan 16, 2015 (0d) |
| Jan 14, 2015 | ABIO | ↓ Sell | 125,000 | $0.79 | $99K | By Self as trustee for Riley McCormack 2 | Jan 16, 2015 (2d) |
| Jan 7, 2015 | ABIO | ↓ Sell | 400,000 | $0.90 | $358K | See above | Jan 7, 2015 (0d) |
| Jan 5, 2015 | ABIO | ↓ Sell | 150,000 | $0.97 | $146K | By Self as trustee for Riley McCormack 2 | Jan 7, 2015 (2d) |
| Feb 4, 2014 | ABIO | ↑ Buy | 1,000,000 | $1.70 | $1.7M | By Self as Trustee for Riley McCormack 2 | Feb 4, 2014 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other DMRC insiders
Open-market trades in the last 12 months
About riley mccormack's insider trades
riley mccormack is Chief Executive Officer at Digimarc (DMRC). Since Feb 4, 2014, riley has reported 2 open-market purchases worth $2.4M and 5 sales worth $2.0M on SEC Form 4. In the last 12 months: 1 sale ($1.2M).
Their filings also include grants and awards (7 filings), other transactions (4 filings), option exercises (1 filing), conversions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every DMRC insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.