0001806637-23-000017 4 1 20230518 20230519 20230519 DURY DAVID S 0001237883 4 34 000-26946 23938986 C/O INTEVAC INC 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 0001237883 DURY DAVID S 3560 BASSETT STREET SANTA CLARA CA 95054 1 0 0 0 0 Common Stock 2023-05-18 4 A 0 17000 0.0 A 146000 D Common Stock 66000 I by Trust Each share of IVAC common stock is represented by a restricted stock unit ("RSU"). The RSUs vest upon the Reporting Person's completion of one year of service measured from the vesting commencement date. By: Diane Garibaldi For: David Dury 2023-05-19