X0306 4 2019-08-09 0 0001719489 GigCapital, Inc. GIG.U 0001451693 Katz Avi S C/O GIGCAPITAL, INC. 2479 E. BAYSHORE RD., SUITE 200 PALO ALTO CA 94303 1 1 1 0 CEO, Pres, Exec Chairman 0001724528 GigAcquisitions, LLC C/O GIGCAPITAL, INC. 2479 E. BAYSHORE RD., SUITE 200 PALO ALTO CA 94303 0 0 1 0 Common Stock 2019-08-09 4 J 0 799600 D 2413007 I By GigAcquisitions, LLC (see note below) Common Stock 2019-08-09 4 J 0 607056 A 607056 I By GigFounders, LLC (see note below) As reported by GigCapital, Inc. ("GigCapital") in its Current Report on Form 8-K as filed with the SEC on August 12, 2019 (the "Form 8-K"), in connection with the assumption of the obligation to fund additional extension note payments for the third and fourth extension, and the additional working capital needs of GigCapital, a portion of the Common Shares held by GigAcquisitions, LLC were transferred to the three other Founders (as defined in the Form 8-K), GigFounders, LLC, and certain other members of GigAcquisitions, LLC. The Common Stock is held directly by GigAcquisitions, LLC (the "Sponsor"). The Common Stock held by the Sponsor is beneficially owned by Dr. Avi S. Katz, GigCapital, Inc.'s Chief Executive Officer, President, Executive Chairman of the Board of Directors, and Secretary. Dr. Katz is also the Manager of the Sponsor, who has sole voting and dispositive power over all securities held by the Sponsor. The Common Stock is held directly by GigFounders, LLC ("GigFounders"). The Common Stock held by GigFounders is beneficially owned by Dr. Avi S. Katz. Dr. Katz is also the Managing Member of GigFounders, who has sole voting and dispositive power over all securities held by GigFounders. /s/ Avi S. Katz, individually 2019-08-12 Avi S. Katz, as Manager of GigAcquisitions, LLC 2019-08-12