X0306 4 2019-06-05 0 0001770141 GigCapital2, Inc. GIX.U 0001745039 McDonough Tara M C/O GIGCAPITAL2, INC. 2479 E. BAYSHORE RD., SUITE 200 PALO ALTO CA 94303 0 1 0 0 Chief Financial Officer & VP Common Stock 2019-06-05 4 P 0 5000 A 5000 D The shares were issued pursuant to an Insider Shares Grant Agreement between GigCapital2, Inc., and Ms. McDonough dated June 5, 2019. The shares were granted in consideration for future services as Vice President and Chief Financial Officer. /s/ Tara McDonough 2019-06-07