Digimarc CORP — DEFA14A Filings
20 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by Digimarc CORP (DMRC), sorted by most recent first. Each row links to the full filing on EdgarLookup. Digimarc CORP has filed 20 DEFA14A documents with the SEC since 2011. To view all SEC filings by Digimarc CORP, see the full filings list.
All
10-12B
10-12B/A
10-K
10-K/A
10-Q
144
3
3/A
4
4/A
424B3
424B5
424B7
5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
EFFECT
PRE 14A
PX14A6G
S-3
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001193125-25-094240 | Apr 25, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-25-009138 | Mar 25, 2025 | — |
| DEFA14A | FORM DEFA14A | 0001437749-24-013040 | Apr 24, 2024 | — |
| DEFA14A | FORM DEFA14A | 0001437749-23-008241 | Mar 28, 2023 | — |
| DEFA14A | DEFA14A | 0001564590-22-012042 | Mar 29, 2022 | — |
| DEFA14A | DEFA14A | 0001193125-21-113632 | Apr 13, 2021 | — |
| DEFA14A | DEFA14A | 0001564590-21-015148 | Mar 24, 2021 | — |
| DEFA14A | DEFA14A | 0001193125-20-282771 | Oct 30, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-20-080791 | Mar 20, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-19-081838 | Mar 21, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-18-090011 | Mar 21, 2018 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-17-087550 | Mar 17, 2017 | — |
| DEFA14A | DEFA14A | 0001193125-16-504487 | Mar 15, 2016 | — |
| DEFA14A | DEFA14A | 0001193125-15-118692 | Apr 3, 2015 | — |
| DEFA14A | DEFA14A | 0001193125-14-110624 | Mar 21, 2014 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-13-116335 | Mar 20, 2013 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-122953 | Mar 20, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-11-074112 | Mar 23, 2011 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-10-058364 | Mar 16, 2010 | — |
| DEFA14A | DEFA14A | 0001104659-09-018305 | Mar 17, 2009 | — |