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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

DMRC

Digimarc Corp

Superinvestors

Institutional investors holding DMRC

Consensus →

No tracked superinvestors currently hold DMRC

Congressional Activity

Congressional data coming soon

Insider Activity

17

Total trades

$1.1M

Volume

14

Buys

2

Sells

Last trade: May 21, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 21, 2026Riley MccormackBuy–
May 21, 2026Riley MccormackOption–
May 19, 2026Riley MccormackBuy$50K
May 19, 2026Riley MccormackBuy–
Apr 30, 2026Lashonda Anderson-WilliamsBuy$100K
Apr 30, 2026Sheila C. ChestonBuy$100K
Apr 30, 2026Sandeep DadlaniBuy$100K
Apr 30, 2026Kathleen KoolBuy$100K
Apr 30, 2026Kathleen KoolBuy$100K
Apr 30, 2026Kathleen KoolBuy$100K
Apr 30, 2026Rishi BajajBuy$100K
Apr 1, 2026Lashonda Anderson-WilliamsBuy$8K
Apr 1, 2026Charles BeckBuy$20K
Apr 1, 2026Charles BeckBuy$263K
Apr 1, 2026Charles BeckBuy$20K
Apr 1, 2026Charles BeckSell$9K
Apr 1, 2026Charles BeckSell$18K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.