Ticker: AMSC CUSIP: 030111207 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 165,568 | $4,765 | $43.24 | $28.68 - $70.49 |
| Q3 2025 | 198,030 | $11,761 | $49.99 | $34.87 - $65.70 |
| Q2 2025 | 169,141 | $6,206 | $24.58 | $13.98 - $37.89 |
| Q1 2025 | 52,934 | $960 | $24.93 | $17.08 - $35.44 |
| Q4 2024 | 15,315 | $377 | $27.58 | $20.60 - $38.02 |
| Q3 2024 | 29,854 | $705 | $23.05 | $17.02 - $32.70 |
| Q2 2024 | 28,223 | $660 | $16.52 | $11.36 - $27.38 |
| Q1 2024 | 32,811 | $443 | $12.40 | $9.37 - $15.24 |
| Q4 2023 | 51,577 | $575 | $8.46 | $5.78 - $11.81 |
| Q3 2023 | 40,288 | $304 | $8.30 | $5.75 - $17.37 |
| Q2 2023 | 12,499 | $78 | $4.87 | $3.63 - $7.58 |
| Q1 2023 | 16,762 | $82 | $5.02 | $3.53 - $6.61 |
| Q4 2022 | 61,145 | $225 | $3.91 | $3.20 - $4.92 |
| Q3 2022 | 102,285 | $448 | $5.18 | $4.34 - $6.35 |
| Q2 2022 | 56,541 | $293 | $5.79 | $4.23 - $8.31 |
| Q1 2022 | 146,560 | $1,115 | $8.56 | $7.04 - $11.37 |
| Q4 2021 | 42,214 | $459 | $14.41 | $10.20 - $19.36 |
| Q3 2021 | 21,579 | $314 | $13.86 | $11.25 - $18.14 |
| Q2 2021 | 14,944 | $260 | $16.00 | $12.73 - $20.00 |
| Q1 2021 | 45,325 | $859 | $24.75 | $16.85 - $31.78 |
| Q4 2020 | 19,027 | $445 | $17.73 | $12.90 - $26.44 |
| Q3 2020 | 45,801 | $663 | $11.18 | $7.51 - $16.47 |
| Q2 2020 | 20,553 | $167 | $6.54 | $5.09 - $8.88 |
| Q1 2020 | 16,927 | $93 | $6.86 | $4.40 - $8.60 |
| Q4 2019 | 9,609 | $75 | $8.05 | $7.24 - $9.82 |
| Q3 2019 | 11,380 | $89 | $8.50 | $7.26 - $10.46 |
| Q2 2019 | 12,223 | $114 | $10.64 | $8.08 - $13.47 |
| Q1 2019 | 14,121 | $181 | $13.60 | $10.62 - $16.44 |
| Q4 2018 | 977 | $11 | $8.55 | $5.78 - $12.50 |
| Q3 2018 | 17 | $0 | $5.97 | $4.84 - $7.50 |
| Q2 2018 | 237 | $2 | $6.54 | $5.31 - $8.03 |
| Q1 2018 | 704 | $4 | $5.13 | $3.62 - $6.51 |
| Q2 2017 | 2,500 | $12 | $5.08 | $3.88 - $7.75 |
| Q1 2017 | 3,291 | $22 | $6.73 | $5.86 - $7.82 |
| Q4 2016 | 1,684 | $13 | $7.49 | $6.01 - $8.55 |
| Q3 2016 | 966 | $7 | $7.75 | $6.21 - $9.63 |
| Q2 2016 | 291 | $2 | $9.32 | $7.44 - $12.50 |
| Q1 2016 | 70 | $1 | $6.70 | $5.28 - $9.05 |
| Q4 2015 | 120 | $0 | $4.88 | $3.81 - $7.89 |
| Q3 2015 | 288 | $1 | $4.70 | $3.26 - $5.94 |
| Q2 2015 | 938 | $4 | $6.60 | $5.10 - $10.89 |
| Q1 2015 | 690 | $5 | $7.50 | $5.70 - $8.80 |