X0306 4 2019-04-01 0 0001316016 AQUANTIA CORP AQ 0001192382 AALAEI FARAJ C/O AQUANTIA CORP. 91 EAST TASMAN DRIVE STE 100 SAN JOSE CA 95134 1 1 0 0 CHAIRMAN, PRESIDENT AND CEO Common stock 2019-04-01 2019-04-01 4 F 0 16481 9.0597 D 373519 D Common stock 1197960 I By: Lindenwood Trust dated 8/13/2014 Common stock 55000 I By: Dena Aalaei 2007 Irrevocable Trust Common stock 11608 I By: Monjeri Investment Disposition for tax withholding in connection with restricted stock unit vesting. The price reported in Column 4 is a weighted average price sold sold in multiple transactions. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. /s/ Faraj Aalaei 2019-04-02