AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

Lumbard & Kellner, LLC's Holding History (CIK: 0001602476)

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

Q4 2025

Shares 71,161 Value ($000) $2,048 Avg Close $43.24 Range $28.68 - $70.49

Q3 2025

Shares 72,439 Value ($000) $4,302 Avg Close $49.99 Range $34.87 - $65.70

Q2 2025

Shares 72,439 Value ($000) $2,658 Avg Close $24.58 Range $13.98 - $37.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	71,161	$2,048	$43.24	$28.68 - $70.49
Q3 2025	72,439	$4,302	$49.99	$34.87 - $65.70
Q2 2025	72,439	$2,658	$24.58	$13.98 - $37.89