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

Sheila C. Cheston – Insider Trading Activity | DataHeimdall

Sheila C. Cheston

Director at Digimarc CORP

CIK: 1499087

1

Total trades

1

Buys

0

Sells

Apr 30, 2026

Last trade

Date	Stock	Type	Shares	Value	Src
Apr 30, 2026	DMRCDigimarc CORP	Buy	13,643	$100K