Ticker: AMSC CUSIP: 030111207 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 705,442 | $20,303 | $43.24 | $28.68 - $70.49 |
| Q3 2025 | 335,765 | $19,941 | $49.99 | $34.87 - $65.70 |
| Q2 2025 | 570,356 | $20,926 | $24.58 | $13.98 - $37.89 |
| Q1 2025 | 509,897 | $9,250 | $24.93 | $17.08 - $35.44 |
| Q4 2024 | 438,171 | $10,792 | $27.58 | $20.60 - $38.02 |
| Q3 2024 | 377,405 | $8,907 | $23.05 | $17.02 - $32.70 |
| Q2 2024 | 806,416 | $18,862 | $16.52 | $11.36 - $27.38 |
| Q1 2024 | 516,416 | $6,977 | $12.40 | $9.37 - $15.24 |
| Q4 2023 | 161,385 | $1,798 | $8.46 | $5.78 - $11.81 |
| Q3 2023 | 86,316 | $652 | $8.30 | $5.75 - $17.37 |
| Q2 2023 | 43,499 | $272 | $4.87 | $3.63 - $7.58 |
| Q1 2023 | 54,914 | $270 | $5.02 | $3.53 - $6.61 |
| Q4 2022 | 58,317 | $215 | $3.91 | $3.20 - $4.92 |
| Q3 2022 | 76,201 | $334 | $5.18 | $4.34 - $6.35 |
| Q2 2022 | 141,344 | $732 | $5.79 | $4.23 - $8.31 |
| Q1 2022 | 86,657 | $661 | $8.56 | $7.04 - $11.37 |
| Q4 2021 | 75,664 | $823 | $14.41 | $10.20 - $19.36 |
| Q3 2021 | 22,081 | $322 | $13.86 | $11.25 - $18.14 |
| Q2 2021 | 12,850 | $223 | $16.00 | $12.73 - $20.00 |
| Q1 2021 | 101,818 | $1,931 | $24.75 | $16.85 - $31.78 |
| Q4 2020 | 65,320 | $1,529 | $17.73 | $12.90 - $26.44 |
| Q3 2020 | 24,939 | $361 | $11.18 | $7.51 - $16.47 |
| Q2 2020 | 17,282 | $141 | $6.54 | $5.09 - $8.88 |
| Q1 2020 | 11,067 | $61 | $6.86 | $4.40 - $8.60 |
| Q4 2019 | 42,653 | $335 | $8.05 | $7.24 - $9.82 |
| Q3 2019 | 11,603 | $92 | $8.50 | $7.26 - $10.46 |
| Q2 2019 | 14,353 | $133 | $10.64 | $8.08 - $13.47 |
| Q1 2019 | 21,917 | $282 | $13.60 | $10.62 - $16.44 |
| Q4 2018 | 12,109 | $135 | $8.55 | $5.78 - $12.50 |
| Q3 2018 | 3,877 | $27 | $5.97 | $4.84 - $7.50 |
| Q2 2018 | 1,754 | $13 | $6.54 | $5.31 - $8.03 |
| Q1 2018 | 6,993 | $41 | $5.13 | $3.62 - $6.51 |
| Q4 2017 | 14,587 | $52 | $3.82 | $3.06 - $4.84 |
| Q3 2017 | 11,079 | $51 | $3.88 | $2.89 - $4.98 |
| Q2 2017 | 13,161 | $61 | $5.08 | $3.88 - $7.75 |
| Q1 2017 | 21,978 | $151 | $6.73 | $5.86 - $7.82 |
| Q4 2016 | 38,517 | $283 | $7.49 | $6.01 - $8.55 |
| Q3 2016 | 10,120 | $71 | $7.75 | $6.21 - $9.63 |
| Q2 2016 | 30,766 | $259 | $9.32 | $7.44 - $12.50 |
| Q1 2016 | 9,117 | $70 | $6.70 | $5.28 - $9.05 |
| Q4 2015 | 16,801 | $107 | $4.88 | $3.81 - $7.89 |
| Q3 2015 | 3,220 | $14 | $4.70 | $3.26 - $5.94 |
| Q2 2015 | 4,020 | $21 | $6.60 | $5.10 - $10.89 |
| Q1 2015 | 5,181 | $33 | $7.50 | $5.70 - $8.80 |