X0306 4 2020-10-20 0000738214 AEMETIS, INC AMTX 0001285221 FOSTER ANDREW B 20400 STEVENS CREK BLVD, SUITE 700 CUPERTINO CA 95014 false true false false Executive Vice President Common stock sale-10-19 &10-20 2020-10-20 4 J false 20000 4.52 D 0 D The 11-16-2017 option grant was exercised and sold through 10b5-1 plan sold as below 10/19/20 - exercised 10,000 and sold at $4.50 per share 10/20/20 - exercised 10,000 and sold at $4.54 per share. The average price was used for 20,000 shares in this cell. /s/Todd Waltz attorney-infact 2020-10-21