American Vanguard Corporation (AVD) Announces Executive Appointment of Mark Helt as U.S. Crop President
IRVINE, CA / ACCESS Newswire / August 11, 2026 / American Vanguard Corporation (NYSE:AVD) today announced Mark Helt joined the company as U.S. Crop President. Mark brings more than 25 years of commercial leadership experience across the North American crop protection, seed, and specialty markets.