Timothy Alan Simon sold 10,000 shares of AMTX on 10 June. They now own 42,632 AMTX shares, or a 19% holding decrease.
Francis P Barton sold 26,452 shares of AMTX on 14 August. They now own 208,518 AMTX shares, or a 11% holding decrease.
John R Block sold 51,580 shares of AMTX on 23 May. They now own 14,001 AMTX shares, or a 79% holding decrease.
