Ticker: AMSC CUSIP: 030111207 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 744,563 | $21,429 | $43.24 | $28.68 - $70.49 |
| Q3 2025 | 193,734 | $11,506 | $49.99 | $34.87 - $65.70 |
| Q2 2025 | 198,401 | $7,279 | $24.58 | $13.98 - $37.89 |
| Q1 2025 | 175,212 | $3,178 | $24.93 | $17.08 - $35.44 |
| Q4 2024 | 425,877 | $10,489 | $27.58 | $20.60 - $38.02 |
| Q3 2024 | 60,827 | $1,436 | $23.05 | $17.02 - $32.70 |
| Q2 2024 | 55,990 | $1,310 | $16.52 | $11.36 - $27.38 |
| Q1 2024 | 16,250 | $220 | $12.40 | $9.37 - $15.24 |
| Q4 2023 | 2,715 | $30 | $8.46 | $5.78 - $11.81 |
| Q3 2023 | 243 | $2 | $8.30 | $5.75 - $17.37 |
| Q2 2023 | 193 | $1 | $4.87 | $3.63 - $7.58 |
| Q1 2023 | 193 | $1 | $5.02 | $3.53 - $6.61 |
| Q4 2022 | 10,986 | $40 | $3.91 | $3.20 - $4.92 |
| Q3 2022 | 8,541 | $38 | $5.18 | $4.34 - $6.35 |
| Q2 2022 | 10,041 | $52 | $5.79 | $4.23 - $8.31 |
| Q1 2022 | 16,197 | $123 | $8.56 | $7.04 - $11.37 |
| Q4 2021 | 17,446 | $189 | $14.41 | $10.20 - $19.36 |
| Q3 2021 | 3,312 | $49 | $13.86 | $11.25 - $18.14 |
| Q2 2021 | 80 | $1 | $16.00 | $12.73 - $20.00 |
| Q1 2021 | 31,992 | $607 | $24.75 | $16.85 - $31.78 |
| Q4 2020 | 20,829 | $487 | $17.73 | $12.90 - $26.44 |
| Q3 2020 | 3,279 | $48 | $11.18 | $7.51 - $16.47 |
| Q2 2020 | 6,969 | $56 | $6.54 | $5.09 - $8.88 |
| Q1 2020 | 14,319 | $78 | $6.86 | $4.40 - $8.60 |
| Q4 2019 | 26,474 | $207 | $8.05 | $7.24 - $9.82 |
| Q3 2019 | 15,814 | $124 | $8.50 | $7.26 - $10.46 |
| Q2 2019 | 7,315 | $68 | $10.64 | $8.08 - $13.47 |
| Q1 2019 | 125 | $2 | $13.60 | $10.62 - $16.44 |
| Q4 2018 | 2,147 | $24 | $8.55 | $5.78 - $12.50 |
| Q3 2018 | 24,091 | $167 | $5.97 | $4.84 - $7.50 |
| Q2 2018 | 23,884 | $167 | $6.54 | $5.31 - $8.03 |
| Q1 2018 | 19,174 | $112 | $5.13 | $3.62 - $6.51 |
| Q4 2017 | 19,944 | $72 | $3.82 | $3.06 - $4.84 |
| Q3 2017 | 19,040 | $86 | $3.88 | $2.89 - $4.98 |
| Q2 2017 | 20,122 | $93 | $5.08 | $3.88 - $7.75 |
| Q1 2017 | 12,467 | $86 | $6.73 | $5.86 - $7.82 |
| Q4 2016 | 8,149 | $60 | $7.49 | $6.01 - $8.55 |
| Q3 2016 | 9,490 | $67 | $7.75 | $6.21 - $9.63 |
| Q2 2016 | 9,490 | $80 | $9.32 | $7.44 - $12.50 |
| Q1 2016 | 12,052 | $91 | $6.70 | $5.28 - $9.05 |
| Q4 2015 | 9,670 | $62 | $4.88 | $3.81 - $7.89 |
| Q3 2015 | 11,953 | $52 | $4.70 | $3.26 - $5.94 |
| Q2 2015 | 17,467 | $91 | $6.60 | $5.10 - $10.89 |
| Q1 2015 | 9,326 | $60 | $7.50 | $5.70 - $8.80 |