X0609 4 2026-08-18 0000005981 AMERICAN VANGUARD CORP AVD 0001190934 ROSENBLOOM KEITH M false 15440 LAGUNA CANYON ROAD, SUITE 100 IRVINE CA 92618 true false false false 0001713506 Cruiser Capital Advisors, LLC false 243 TRESSER BOULEVARD 17TH FLOOR STAMFORD CT 06901 false false false true Affiliate of Director false Common Stock 2026-08-18 4 S false 556580 2.20 D 15201 I See Footnote Common Stock 66283 D Reporting person maintains an indirect interest in these shares insofar as he is Managing Member of Cruiser Capital, which serves as the management company or as investment advisor to, and may be deemed to have shared voting and dispositive power over Common Stock held by, various investment funds (the "Cruiser Funds") and separately managed accounts (the "Cruiser SMAs", together with the Cruiser Funds, the "Cruiser Funds and SMAs") that it advises. Reporting person may be deemed to have voting and dispositive power with respect to the shares of Common Stock held by the Cruiser Funds and SMAs and disclaims beneficial ownership of the securities held by the Cruiser Funds and SMAs except to the extent of his pecuniary interest. The reported sale relates to securities held only by the Cruiser Funds and SMAs and was undertaken for reasons unrelated to the issuer's business, operations or prospects. /s/ Keith M. Rosenbloom 2026-08-20 /s/ Keith M. Rosenbloom, CRUISER CAPITAL ADVISORS LLC, KEITH ROSENBLOOM, MANAGING MEMBER 2026-08-20