0001806637-21-000010 4 1 20210520 20210521 20210521 Klein Michele 0001780094 4 34 000-26946 21948010 469 MINOCA ROAD PORTOLA VALLEY CA 94028 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 X0306 4 2021-05-20 0 0001001902 INTEVAC INC IVAC 0001780094 Klein Michele 3560 BASSETT STREET SANTA CLARA CA 95054 1 0 0 0 Common Stock 2021-05-20 4 A 0 9000 0.0 A 18000 D 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: Michele Klein 2021-05-21