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AWM Investment Company, Inc.
> AMSC
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 2,228,301 | -307,982 | 13,949,164,000 | 4,615,643,000 | $6,260.00 |
| 12/31/2022 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 2,536,283 | 752,091 | 9,333,521,000 | 9,325,706,000 | $3,680.00 |
| 09/30/2022 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,784,192 | 272,695 | 7,815,000 | -15,000 | $4.38 |
| 06/30/2022 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,511,497 | 549,255 | 7,830,000 | 507,000 | $5.18 |
| 03/31/2022 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 962,242 | 107,708 | 7,323,000 | -1,974,000 | $7.61 |
| 12/31/2021 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 854,534 | 0 | 9,297,000 | -3,162,000 | $10.88 |
| 09/30/2021 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 854,534 | 0 | 12,459,000 | -2,401,000 | $14.58 |
| 06/30/2021 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 854,534 | 0 | 14,860,000 | -1,342,000 | $17.39 |
| 03/31/2021 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 854,534 | -414,136 | 16,202,000 | -13,510,000 | $18.96 |
| 12/31/2020 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,268,670 | 47,856 | 29,712,000 | 12,035,000 | $23.42 |
| 09/30/2020 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,220,814 | 0 | 17,677,000 | 7,752,000 | $14.48 |
| 06/30/2020 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,220,814 | 88,500 | 9,925,000 | 3,720,000 | $8.13 |
| 03/31/2020 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,132,314 | 17,986 | 6,205,000 | -2,542,000 | $5.48 |
| 12/31/2019 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,114,328 | 0 | 8,747,000 | 11,000 | $7.85 |
| 09/30/2019 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,114,328 | 14,500 | 8,736,000 | -1,470,000 | $7.84 |
| 06/30/2019 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,099,828 | 22,560 | 10,206,000 | -3,648,000 | $9.28 |
| 03/31/2019 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,077,268 | -308,073 | 13,854,000 | -1,593,000 | $12.86 |
| 12/31/2018 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,385,341 | -110,727 | 15,447,000 | 5,049,000 | $11.15 |
| 09/30/2018 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,496,068 | 243,154 | 10,398,000 | 1,628,000 | $6.95 |
| 06/30/2018 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,252,914 | -143,410 | 8,770,000 | 643,000 | $7.00 |
| 03/31/2018 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,396,324 | 245,072 | 8,127,000 | 3,948,000 | $5.82 |
| 12/31/2017 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,151,252 | 547,888 | 4,179,000 | 1,440,000 | $3.63 |
| 09/30/2017 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 603,364 | -915,760 | 2,739,000 | 2,731,982 | $4.54 |
| 06/30/2017 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,519,124 | 280,879 | 7,018 | -1,476 | $0.00 |
| 03/31/2017 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,238,245 | -8,331 | 8,494 | -9,178,506 | $0.01 |
| 12/31/2016 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,246,576 | 0 | 9,187,000 | 449,000 | $7.37 |
| 09/30/2016 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,246,576 | 1,246,576 | 8,738,000 | 8,738,000 | $7.01 |
| 06/30/2016 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,246,576 | -131,262 | 10,521,000 | 49,000 | $8.44 |
| 03/31/2016 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,377,838 | 1,377,838 | 10,472,000 | 10,472,000 | $7.60 |
| 12/31/2015 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,377,838 | -10,026 | 8,777,000 | 2,768,000 | $6.37 |
| 09/30/2015 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,387,864 | 1,387,864 | 6,009,000 | 6,009,000 | $4.33 |
| 06/30/2015 | AMERICAN SUPERCONDUCTOR CORP /DE/ | AMSC | 1,250,000 | 1,250,000 | 6,537,000 | 6,537,000 | $5.23 |
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