co-founded
us together with Dr. Raluca Dinu, who is also our Chief Executive Officer and President, and has served as the Executive Chairman of the GigCapital5 Board since our inception in Januar
y 2021. Dr. Katz had also been our Chief Executi
ve Officer and President for a short period of time before Dr. Dinu substituted for him as our Chief Executive Officer and President. Dr. Katz holds a 45% membership interest in GigFounders, LLC (while another 45% are held by Dr. Dinu), and is its sole managing member, and through GigFounders, LLC, holds an indirect membership interest in our Sponsor, of which he is the sole manager (GigFounders, LLC holds 5% of the membership units of our Sponsor). Dr. Katz also holds a 45% membership interest in GigManagement, LLC, the managing company of our Sponsor, and has served as a managing member of such managing company since its inception. Dr. Katz has spent approximately 35 years in international executive positions within the TMT industry working for privately held
start-ups,
middle-cap
companies and large enterprises. In October 2017, Dr. Katz founded GigCapital Global’s first SPAC, GigCapital, Inc. (“
”), a
Equity (PPE) company formed for the purpose of acquiring a company in the TMT industry. GIG1 completed its initial public offering in December 2017, in which it sold 14,375,000 units at price of $10.00 per unit, with each unit consisting of one share of GIG1 common stock, three-fourths (3/4) of one warrant to purchase one share of GIG1 common stock and one right to receive
one-tenth
(1/10) of one share of GIG1 common stock, generating aggregate proceeds of approximately $144 million. On February 22, 2019, GIG1 entered into a stock purchase agreement to acquire Kaleyra S.p.A. at about transaction enterprise value of $187 million with combined cash and/or promissory note consideration of $15 million. The transaction closed on November 25, 2019, and GIG1 was renamed Kaleyra, Inc. (“
”) and listed on the NYSE American stock exchange under the symbol “KLR” (and since that time, Kaleyra uplisted to the NYSE). In October 2023, Kaleyra was acquired by Tata Communications at a transaction enterprise value of about $320 million in a cash deal and ceased to exist as a public company. Dr. Katz served as the Chairman of the board and Secretary of Kaleyra since the consummation of the transaction in November 2019 and till the acquisition by Tata. In this capacity, Dr. Katz steered many restructuring and refinancing, including the acquisition of mGage from Blackstone for about $225 million in a cash and stock deal in June 2021. Prior to that time, Dr. Katz served as the Executive Chairman, Secretary, and Chief Executive Officer of GIG1. In March 2019, Dr. Katz founded GigCapital2, Inc. (“
”), a
Equity (PPE) company formed for the purpose of acquiring a company in the TMT industry. GIG2 completed its initial public offering in June 2019, in which it sold 17,250,000 units at a per unit price of $10.00, with each unit consisting of one share of GIG2 common stock, one warrant to purchase one share of GIG2 common stock, and one right to receive
one-twentieth
(1/20) of one share of GIG2 common stock, generating aggregate proceeds of about $173 million. On June 8, 2021, GIG2 completed its business combination with each of UpHealth Holdings, Inc. and Cloudbreak Health, LLC, and the combined company changed its name to UpHealth, Inc. (“
”) and is listed on the NYSE under the new ticker symbol “UPH.” Dr. Katz initially served as the Chief Executive Officer of GIG2 until August 2019, when Dr. Dinu substituted for him in that position. He also served as the Executive Chairman and Secretary of GIG2 since inception until the closing of the business combination in June 2021, when Dr. Katz was appointed as the
Co-Chairman
of the board of directors of UpHealth, becoming the sole Chairman of the board of UpHealth in June 2022. In this capacity, Dr. Katz was steering many restructuring and refinancing of the company, including the sales of two divisions of the company, to IGI for $56 million in a cash deal in June 2023 and the recent announced sale of Cloudbreak for $180 million in a cash deal to GTCR. In February 2020, Drs. Katz and Dinu
co-founded
GigCapital3, Inc. (“
”), a
Equity (PPE) company formed for the purpose of acquiring a company in the TMT industry. GIG3 completed its initial public offering in May 2020, in which it sold 20,000,000 units at a per unit price of $10.00, with each unit consisting of one share of GIG3 common stock and three-fourths (3/4) of one warrant to purchase one share of GIG3 common stock, generating aggregate proceeds of $200 million. On May 6, 2021, GIG3 completed its business combination with Lightning Systems, Inc., which does business as Lightning eMotors, and the combined company retained such name. Lightning eMotors, Inc. (“
”) was listed on the NYSE under the new ticker symbol “ZEV.” Dr. Katz served as the Chief Executive Officer, Executive Chairman and Secretary of GIG3 since its inception until the closing of the business combination in May 2021, when Dr. Katz was appointed as the
Co-Chairman
of the board of directors of Lightning eMotors, and served in that position until October 2021 when he did not stand for reelection to the board of directors. In December 2020, Drs. Katz and Dinu
co-founded
GigCapital4, Inc. (“
”), a
Equity (PPE) company formed for the purpose of acquiring a company in the TMT and sustainable industries. GIG4 completed its initial public offering in February 2021, in which it sold 35,880,000 units at a per unit price of $10.00, with each unit consisting