X0306 4 2017-11-15 0001160958 INPHI Corp IPHI 0001134607 BANATAO DIOSDADO P 2953 BUNKER HILL LANE SUITE 300 SANTA CLARA CA 95054 1 Common Stock 2017-11-15 4 S 0 5000 39.87 D 35114 I Banatao Living Trust DTD 7/21/99 Common Stock 2017-11-16 4 S 0 12000 40.535 D 23114 I Banatao Living Trust DTD 7/21/99 Common Stock 6542 D The Reporting Person, as trustee of the Banatao Living Trust DTD 7/21/99, holds shared voting and dispositive power of the securities held by this trust. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of any pecuniary interest therein. Represents the weighted average sales price for a number of transactions effected at prices ranging from $39.30 to $40.40. The reporting person has provided to the issuer, and undertakes to provide upon request to the SEC staff, or any security holder of the issuer, information regarding the number of shares sold at each separate price within the range. Represents the weighted average sales price for a number of transactions effected at prices ranging from $40.25 to $40.75. The reporting person has provided to the issuer, and undertakes to provide upon request to the SEC staff, or any security holder of the issuer, information regarding the number of shares sold at each separate price within the range. /s/ Diosdado P. Banatao 2017-11-17