December 4, 2012 Dr. Morris S. Young c/o 4281 Technology Drive Fremont, CA 94538 Dear Morris:Axt Inc • December 4th, 2012 • Semiconductors & related devices • California
Company FiledDecember 4th, 2012 Industry JurisdictionThe purpose of this letter is to amend and restate your employment arrangement with AXT, Inc. (“AXT” or the “Company”) on the following terms (the “Agreement”):