Giga-tronics to Announce Second Quarter Results and a Conference call on November 9, 2021

DUBLIN, Calif., Nov. 04, 2021 (GLOBE NEWSWIRE) -- Giga-tronics Incorporated (OTCQB:GIGA) will release results for the second fiscal quarter ended September 25, 2021 on Tuesday, November 9, 2021 after the close of trading on the OTCQB Market.