AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q4 2025
Shares 21,800 Value ($000) $627 Avg Close $43.24 Range $28.68 - $70.49
Q3 2025
Shares 1,200 Value ($000) $71 Avg Close $49.99 Range $34.87 - $65.70
Q2 2025
Shares 2,000 Value ($000) $73 Avg Close $24.58 Range $13.98 - $37.89
Q1 2025
Shares 1,000 Value ($000) $18 Avg Close $24.93 Range $17.08 - $35.44
Q4 2024
Shares 2,000 Value ($000) $49 Avg Close $27.58 Range $20.60 - $38.02
Q3 2024
Shares 92,800 Value ($000) $2,190 Avg Close $23.05 Range $17.02 - $32.70
Q2 2024
Shares 4,100 Value ($000) $96 Avg Close $16.52 Range $11.36 - $27.38
Q4 2020
Shares 88,400 Value ($000) $2,070 Avg Close $17.73 Range $12.90 - $26.44