Ticker: AMSC CUSIP: 030111207 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,090,710 | $31,396 | $43.24 | $28.68 - $70.49 |
| Q3 2025 | 1,069,855 | $63,548 | $49.99 | $34.87 - $65.70 |
| Q2 2025 | 940,111 | $34,497 | $24.58 | $13.98 - $37.89 |
| Q1 2025 | 881,681 | $15,998 | $24.93 | $17.08 - $35.44 |
| Q4 2024 | 856,455 | $21,099 | $27.58 | $20.60 - $38.02 |
| Q3 2024 | 847,412 | $20,003 | $23.05 | $17.02 - $32.70 |
| Q2 2024 | 810,901 | $18,971 | $16.52 | $11.36 - $27.38 |
| Q1 2024 | 384,741 | $5,200 | $12.40 | $9.37 - $15.24 |
| Q4 2023 | 294,961 | $3,287 | $8.46 | $5.78 - $11.81 |
| Q3 2023 | 289,363 | $2,185 | $8.30 | $5.75 - $17.37 |
| Q2 2023 | 288,835 | $1,808 | $4.87 | $3.63 - $7.58 |
| Q1 2023 | 288,751 | $1,418 | $5.02 | $3.53 - $6.61 |
| Q4 2022 | 278,227 | $1 | $3.91 | $3.20 - $4.92 |
| Q3 2022 | 267,698 | $1,172 | $5.18 | $4.34 - $6.35 |
| Q2 2022 | 258,399 | $1,338 | $5.79 | $4.23 - $8.31 |
| Q1 2022 | 494,724 | $3,764 | $8.56 | $7.04 - $11.37 |
| Q4 2021 | 465,645 | $5,066 | $14.41 | $10.20 - $19.36 |
| Q3 2021 | 504,436 | $7,354 | $13.86 | $11.25 - $18.14 |
| Q2 2021 | 439,176 | $7,637 | $16.00 | $12.73 - $20.00 |
| Q1 2021 | 424,583 | $8,050 | $24.75 | $16.85 - $31.78 |
| Q4 2020 | 412,684 | $9,664 | $17.73 | $12.90 - $26.44 |
| Q3 2020 | 303,780 | $4,398 | $11.18 | $7.51 - $16.47 |
| Q2 2020 | 289,719 | $2,355 | $6.54 | $5.09 - $8.88 |
| Q1 2020 | 287,335 | $1,574 | $6.86 | $4.40 - $8.60 |
| Q4 2019 | 260,719 | $2,046 | $8.05 | $7.24 - $9.82 |
| Q3 2019 | 253,752 | $1,989 | $8.50 | $7.26 - $10.46 |
| Q2 2019 | 249,438 | $2,314 | $10.64 | $8.08 - $13.47 |
| Q1 2019 | 180,372 | $2,318 | $13.60 | $10.62 - $16.44 |
| Q4 2018 | 124,221 | $1,385 | $8.55 | $5.78 - $12.50 |
| Q3 2018 | 124,221 | $863 | $5.97 | $4.84 - $7.50 |
| Q2 2018 | 108,768 | $761 | $6.54 | $5.31 - $8.03 |
| Q1 2018 | 94,318 | $548 | $5.13 | $3.62 - $6.51 |
| Q4 2017 | 94,318 | $342 | $3.82 | $3.06 - $4.84 |
| Q3 2017 | 94,318 | $428 | $3.88 | $2.89 - $4.98 |
| Q2 2017 | 94,318 | $435 | $5.08 | $3.88 - $7.75 |
| Q1 2017 | 98,805 | $677 | $6.73 | $5.86 - $7.82 |
| Q4 2016 | 94,817 | $698 | $7.49 | $6.01 - $8.55 |
| Q3 2016 | 92,666 | $649 | $7.75 | $6.21 - $9.63 |
| Q2 2016 | 92,651 | $781 | $9.32 | $7.44 - $12.50 |
| Q1 2016 | 70,169 | $533 | $6.70 | $5.28 - $9.05 |
| Q4 2015 | 70,216 | $447 | $4.88 | $3.81 - $7.89 |
| Q3 2015 | 70,122 | $303 | $4.70 | $3.26 - $5.94 |
| Q2 2015 | 65,045 | $340 | $6.60 | $5.10 - $10.89 |