AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

COMMONWEALTH EQUITY SERVICES, LLC's Holding History (CIK: 0000312272)

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

Q4 2025

Shares 10,097 Value ($000) $291 Avg Close $43.24 Range $28.68 - $70.49

Q3 2025

Shares 13,905 Value ($000) $1 Avg Close $49.99 Range $34.87 - $65.70

Q2 2025

Shares 13,774 Value ($000) $1 Avg Close $24.58 Range $13.98 - $37.89

Q4 2024

Shares 11,855 Value ($000) $0 Avg Close $27.58 Range $20.60 - $38.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,097	$291	$43.24	$28.68 - $70.49
Q3 2025	13,905	$1	$49.99	$34.87 - $65.70
Q2 2025	13,774	$1	$24.58	$13.98 - $37.89
Q4 2024	11,855	$0	$27.58	$20.60 - $38.02