0001806637-23-000022 4 1 20230518 20230519 20230519 Dickinson Colin John 0001953313 4 34 000-26946 23939053 3560 BASSETT STREET SANTA CLARA CA 95054 INTEVAC INC 0001001902 3559 943125814 DE 1231 3560 BASSETT STREET SANTA CLARA CA 95054 4089869888 3560 BASSETT STREET SANTA CLARA CA 95054 4 1 edgardoc.xml PRIMARY DOCUMENT X0407 4 2023-05-18 0 0001001902 INTEVAC INC IVAC 0001953313 Dickinson Colin John 6544 FALL RIVER DRIVE SAN JOSE CA 95120 0 1 0 0 V.P. of Operations 0 Common Stock 2023-05-18 4 A 0 28455 0.0 A 92262 D Each share of IVAC common stock is represented by a restricted stock unit ("RSU"). The RSUs will fully vest in 3-years with 33% of the shares subject to the award vesting on the first year anniversary of the vesting commencement date and 8.375% of the shares subject to the award vesting quarterly in year 2 and year 3. By: Diane Garibaldi For: Colin Dickinson 2023-05-19