X0206 3 2024-12-09 1 0000005981 AMERICAN VANGUARD CORP AVD 0002049430 Kaye Douglas 4695 MACARTHUR COURT, SUITE 1200 NEWPORT BEACH CA 92660 false false false true Chief Executive Officer (1) The Reporting Person has executed a Power of Attorney dated December 12, 2024 permitting execution of Forms 3, 4 and 5 by two attorneys-in-fact; a copy of that Power of Attorney is filed herewith. /s/ DOUGLAS KAYE 2025-01-14