Todd Waltz

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
AMTX $18.92 46,900 $887,169.78 167,940 2021-03-17 Filing
AMTX $19.54 29,045 $567,646.77 165,401 2021-03-16 Filing
AMTX $7.53 10,000 $75,281.00 165,401 2021-01-28 Filing
AMTX $7.77 10,000 $77,700.00 165,401 2021-01-27 Filing
AMTX $19.40 23,099 $448,048.99 167,940 2021-04-22 Filing
AMTX $19.67 51,170 $1,006,416.68 191,039 2021-04-19 Filing
AMTX $19.54 455 $8,892.38 214,840 2021-03-17 Filing
AMTX $19.92 26,000 $518,000.60 194,446 2021-03-15 Filing
AMTX $8.27 10,000 $82,700.00 165,401 2021-02-22 Filing
AMTX $8.15 10,000 $81,500.00 165,401 2021-02-19 Filing
AMTX $8.07 10,000 $80,700.00 165,401 2021-02-18 Filing
AMTX $8.80 10,000 $88,000.00 165,401 2021-02-17 Filing
AMTX $7.80 10,000 $78,000.00 165,401 2021-02-16 Filing
AMTX $7.24 10,000 $72,400.00 165,401 2021-02-12 Filing
AMTX $7.71 10,000 $77,100.00 165,401 2021-02-11 Filing
AMTX $7.31 10,000 $73,100.00 165,401 2021-02-10 Filing
AMTX $7.25 10,000 $72,500.00 165,401 2021-02-09 Filing
AMTX $7.59 10,000 $75,900.00 165,401 2021-02-08 Filing
AMTX $7.45 10,000 $74,500.00 165,401 2021-02-05 Filing
AMTX $7.86 10,000 $78,600.00 165,401 2021-02-04 Filing