American Vanguard appoints Matthew Horwath as CFO; David Johnson moves to Chief Accounting Officer

American Vanguard appointed Matthew Horwath as Chief Financial Officer effective October 1, 2026, while David Johnson transitioned to Chief Accounting Officer effective the same date.Original SEC Filing: AMERICAN VANGUARD CORP [ AVD ] - 8-K - Oct. 01, 2026This is an AI-powered summary. It may conta…