Thorley Steps Down At AMVAC

Trevor Thorley, executive vice president and COO of AMVAC Chemical Co. (a subsidiary of American Vanguard), has resigned from his position to pursue other business interests.

Thorley joined the company in January 2009 and since that time has been involved in managing several different functions. Eric Wintemute, president and CEO of American Vanguard, stated, “Trevor is a very capable executive who has done great work for us at AMVAC. The benefits of those efforts will surely contribute to our future success. We wish him all the best.”

In conjunction with this managerial change, the company has promoted James Lehman to national sales manager. Lehman has served as Midwest regional sales manager for the last 18 months.

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