AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

NEXT CENTURY GROWTH INVESTORS LLC's Holding History (CIK: 0001134007)

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

Q3 2025

Shares 128,220 Value ($000) $7,615 Avg Close $49.99 Range $34.87 - $65.70

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	128,220	$7,615	$49.99	$34.87 - $65.70