X0708 D LIVE 0001715768 Transphorm, Inc. 75 CASTILIAN DRIVE GOLETA CA CALIFORNIA 93117 805-456-1300 DELAWARE Peninsula Acquisition Corp Corporation true 2017 Mario Rivas 75 Castilian Drive Goleta CA CALIFORNIA 93117 Executive Officer Director Umesh Mishra 75 Castilian Drive Goleta CA CALIFORNIA 93117 Executive Officer Director David Kerko 75 Castilian Drive Goleta CA CALIFORNIA 93117 Director Brittany Bagley 75 Castilian Drive Goleta CA CALIFORNIA 93117 Director Eiji Yatagawa 75 Castilian Drive Goleta CA CALIFORNIA 93117 Director Primit Parikh 75 Castilian Drive Goleta CA CALIFORNIA 93117 Executive Officer Cameron McAulay 75 Castilian Drive Goleta CA CALIFORNIA 93117 Executive Officer Other Technology Decline to Disclose 06b false 2020-02-12 false true true true Issuer's sub merged with & into Transphorm, Inc. ("OpCo") w/ OpCo surviving & becoming Issuer's wholly-owned sub. OpCo's outstanding capital stock converted into Issuer's common stock. OpCo changed name & Issuer adopted "Transphorm, Inc." 0 112633324 112633324 0 Values calculated based on Issuer common stock issued to holders of OpCo common and preferred stock. Warrants, options, and a convertible note not included in this calculation. false 45 0 0 0 false Transphorm, Inc. /s/ Mario Rivas Mario Rivas Chief Executive Officer 2020-02-27