X0306 4 2018-03-09 0 0000005981 AMERICAN VANGUARD CORP AVD 0001570368 Rizzi John 4695 MACARTHUR COURT, SUITE 1200 NEWPORT BEACH CA 92660 0 1 0 0 See Remarks Common Stock 2018-03-09 4 A 0 2581 0.00 A 34944 D Common Stock 2018-03-09 4 A 0 2581 0.00 A 37525 D These comprise an award of time-based restricted stock that vests in its entirety on March 9, 2021, if and only if reporting person is continuously employed by issuer through such vesting date as per the terms of a Restricted Stock Agreement dated as of March 9, 2018. These comprise an award of performance-based restricted stock that vests upon the attainment of both (i) continuous employment through March 9, 2021, and (ii) the relative growth of the issuer's EBIT, net sales and stock price appreciation as compared to that of certain industry comparator groups over the course of fiscal years 2018 - 2020 as per the terms of a Performance Stock Agreement dated as of March 9, 2018. Vice President Operations (AMVAC) /s/ John Rizzi 2018-03-13