 Datcher Brings over 25 Years of Executive Leadership from Clorox and Procter Gamble SAN JOSE, Calif., Aug. 16, 2021 PRNewswire - TPCO Holding Corp. The Parent Company or the Company NEO: GRAM.U OTCQX: GRAMF, Californias leading vertically-integrated cannabis company, today announced that it has appointed Troy Datcher to serve as the Companys new Chief Executive Officer, effective Sept 8 th. 