X0609 4 2026-04-01 0001438231 Digimarc CORP DMRC 0002075137 Quinn Carle Ann false 8500 SW CREEKSIDE PLACE BEAVERTON OR 97008 1 EVP, Chief Operating Officer 0 Common Stock 2026-04-01 2026-04-01 4 A 0 3894 5.06 A 142662 D Common Stock 2026-05-15 2026-05-15 4 A 0 26796 9.80 A 169458 D Common Stock 2026-05-15 2026-05-15 4 A 0 2011 9.80 A 171469 D Common Stock 2026-05-15 2026-05-15 4 F 0 4055 9.80 D 167414 D Common Stock 2026-05-15 2026-05-15 4 F 0 1694 9.80 D 165720 D Shares traded back to the Company to cover tax liability for vested stock awards. Shares traded back to the Company to cover tax liability for vested stock awards. On May 15, 2026, Digimarc Parent, Inc. (which subsequently changed its name to Digimarc Corporation) ("New Digimarc") became the successor of Digimarc Corporation (which became a wholly-owned subsidiary of New Digimarc and was converted to an Oregon limited liability company) ("Old Digimarc") pursuant to an agreement and plan of reorganization, including an agreement and plan of merger attached thereto. The merger and reorganization resulted in New Digimarc's becoming a parent holding company of Old Digimarc, but did not alter the proportionate interests of security holders. /s/ Carle Quinn 2026-05-18