AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

ROTHSCHILD INVESTMENT LLC's Holding History (CIK: 0000085338)

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

Q4 2025
Shares 51 Value ($000) $1 Avg Close $43.24 Range $28.68 - $70.49
Q3 2025
Shares 65 Value ($000) $4 Avg Close $49.99 Range $34.87 - $65.70
Q2 2025
Shares 75 Value ($000) $3 Avg Close $24.58 Range $13.98 - $37.89
Q1 2025
Shares 75 Value ($000) $1 Avg Close $24.93 Range $17.08 - $35.44
Q4 2024
Shares 40 Value ($000) $1 Avg Close $27.58 Range $20.60 - $38.02
Q3 2024
Shares 30 Value ($000) $1 Avg Close $23.05 Range $17.02 - $32.70
Q2 2024
Shares 5 Value ($000) $0 Avg Close $16.52 Range $11.36 - $27.38