144 0001554334 XXXXXXXX LIVE 0001397016 Optex Systems Holdings Inc 001-41644 1420 PRESIDENTIAL DRIVE RICHARDSON TX 75081 972-764-5700 Sudbury Capital Fund, LP 10% Stockholder Common Stock Interactive Brokers

One Pickwick Plaza Greenwich CT 06830

250000 2375000.00 6912919 06/16/2025 Nasdaq Common Stock 08/26/2021 Open market transactions Open market N 250000 08/26/2021 N/A N Sudbury Capital Fund, LP

136 Oak Trail Coppell TX 75019

Common Stock 06/13/2025 2500 23620.00 06/16/2025 Dayton Judd, Sole member of the GP of the GP of Sudbury Capital Fund, LP