DMRC
Digimarc CORP · Technology · Market cap $171.9M
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.2M
reported sales (SEC code S)
Unique Insiders
1
in the rolling window
Latest filing
Oct 1, 2026
mccormack riley
Digimarc CORP (DMRC) has 52 SEC Form 4 filings (81 transaction rows) in the rolling window, disclosed by 1 distinct insider. Most recent filing: Oct 1, 2026.
Inside the rolling window, 1 insider at Digimarc CORP reported no open-market purchases and 3 open-market sales totaling $1.2M. The most active filer is Chief Executive Officer mccormack riley with 3 filings. Insiders have net sold $1.2M over the trailing 6 months. The most recent open-market filing is a sale of 72,875 shares by Chief Executive Officer mccormack riley, dated Jun 16, 2026, worth $790K.
- Industry:Software - Application
- CEO:Paul Carreiro
- Employees:110
- HQ:Beaverton, OR, US
- IPO:1999-12-02
| Source | |||||||
|---|---|---|---|---|---|---|---|
mccormack rileyFirst filing | Chief Executive Officer | Sale | 72,875 | $790K | Jun 18 | -19.3% | SEC ↗ |
mccormack rileyFirst filing | Chief Executive Officer | Sale | 15,003 | $151K | Jun 18 | -19.3% | SEC ↗ |
mccormack rileyFirst filing | Chief Executive Officer | Sale | 27,071 | $256K | Jun 18 | -19.3% | SEC ↗ |
Earnings: last 7 quarters
Congress trading DMRC 1 all-time
- DRep. Joseph MorelleOther$1,001 - $15,0002019-05-03
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does DMRC have?
Digimarc CORP (DMRC) has 52 SEC Form 4 filings (81 transaction rows) in the rolling 365-day window, disclosed by 1 distinct insider. Most recent filing: Oct 1, 2026.
When was the most recent SEC Form 4 filing for DMRC?
The most recent Form 4 filing for DMRC on Tracefour is dated Oct 1, 2026.
Who is the most active insider at DMRC?
The most active SEC Form 4 filer at DMRC in the rolling window is Chief Executive Officer mccormack riley, with 3 filings.
What is the net insider flow at DMRC over the last 6 months?
Over the trailing 180 days, insiders at DMRC have net sold $1.2M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at DMRC in the current window?
Inside the rolling window, insiders at DMRC bought $0 and sold $1.2M based on SEC Form 4 filings.
Can I get alerts for DMRC insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Digimarc CORP (DMRC). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Digimarc CORP is in the Technology sector.