Key facts
- This page summarizes Sheila C. Cheston's Form 4 filing for Digimarc CORP (DMRC).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 01 May 2026, 15:03.
Sheila C. Cheston - 30 Apr 2026 Form 4 Insider Report for Digimarc CORP (DMRC)
- Reporting relationship
- Director
- Issuer ticker
- DMRC
- Reported as of
- 30 Apr 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 01 May 2026, 15:03:15 UTC
- Prior SEC filing
- 02 Jan 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Charles Beck, by power of attorney
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Sheila C. Cheston filed Form 4 for Digimarc CORP (DMRC) on 01 May 2026.
Change
- Previous filing in this sequence was filed on 02 Jan 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001499087
Primary reporting owner
CHESTON SHEILA C.
- Relationship
- Director
- Address
- 8500 SW CREEKSIDE PLACE, BEAVERTON
- Signature
- /s/ Charles Beck, by power of attorney
- Signature date
- 01 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
DMRC
transaction
Common Stock
Award
- Transaction value
- Shares
- +13,643
- Change %
- +64%
- Price
- $7.33*
- Shares after
- 34,957
- Date
- 30 Apr 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.