Ticker: AMTX CUSIP: 00770K202 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 70,757 | $72 | $1.31 | $0.90 - $2.40 |
| Q2 2018 | 73,757 | $111 | $1.63 | $1.36 - $1.94 |
| Q1 2018 | 73,757 | $125 | $0.91 | $0.45 - $3.12 |
| Q4 2017 | 76,757 | $42 | $0.73 | $0.51 - $1.10 |
| Q3 2017 | 110,192 | $96 | $1.07 | $0.78 - $1.36 |
| Q2 2017 | 110,192 | $147 | $1.33 | $1.10 - $1.81 |
| Q1 2017 | 110,192 | $142 | $1.39 | $1.10 - $2.50 |
| Q4 2016 | 114,192 | $159 | $1.63 | $1.09 - $1.98 |
| Q3 2016 | 86,048 | $93 | $1.68 | $1.01 - $2.31 |
| Q2 2016 | 88,048 | $201 | $0.96 | $0.42 - $2.60 |
| Q1 2016 | 93,048 | $189 | $0.49 | $0.38 - $0.71 |