AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

STRS OHIO's Holding History (CIK: 0000820478)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 21,200 Value ($000) $610 Avg Close $43.24 Range $28.68 - $70.49
Q3 2025
Shares 16,400 Value ($000) $974 Avg Close $49.99 Range $34.87 - $65.70
Q2 2025
Shares 19,600 Value ($000) $719 Avg Close $24.58 Range $13.98 - $37.89
Q1 2025
Shares 20,900 Value ($000) $379 Avg Close $24.93 Range $17.08 - $35.44
Q4 2024
Shares 20,900 Value ($000) $515 Avg Close $27.58 Range $20.60 - $38.02
Q3 2024
Shares 16,600 Value ($000) $392 Avg Close $23.05 Range $17.02 - $32.70
Q1 2022
Shares 22,100 Value ($000) $168 Avg Close $8.56 Range $7.04 - $11.37
Q4 2021
Shares 22,100 Value ($000) $240 Avg Close $14.41 Range $10.20 - $19.36
Q3 2021
Shares 22,100 Value ($000) $322 Avg Close $13.86 Range $11.25 - $18.14
Q2 2021
Shares 37,800 Value ($000) $657 Avg Close $16.00 Range $12.73 - $20.00
Q1 2021
Shares 35,500 Value ($000) $673 Avg Close $24.75 Range $16.85 - $31.78
Q4 2020
Shares 27,000 Value ($000) $632 Avg Close $17.73 Range $12.90 - $26.44
Q3 2020
Shares 9,900 Value ($000) $143 Avg Close $11.18 Range $7.51 - $16.47