AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

Quantum Private Wealth, LLC's Holding History (CIK: 0001929662)

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

Q4 2025

Shares 29,223 Value ($000) $841 Avg Close $43.24 Range $28.68 - $70.49

Q3 2025

Shares 29,223 Value ($000) $1,736 Avg Close $49.99 Range $34.87 - $65.70

Q2 2025

Shares 27,423 Value ($000) $1,006 Avg Close $24.58 Range $13.98 - $37.89

Q1 2025

Shares 27,423 Value ($000) $497 Avg Close $24.93 Range $17.08 - $35.44

Q4 2024

Shares 11,423 Value ($000) $281 Avg Close $27.58 Range $20.60 - $38.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,223	$841	$43.24	$28.68 - $70.49
Q3 2025	29,223	$1,736	$49.99	$34.87 - $65.70
Q2 2025	27,423	$1,006	$24.58	$13.98 - $37.89
Q1 2025	27,423	$497	$24.93	$17.08 - $35.44
Q4 2024	11,423	$281	$27.58	$20.60 - $38.02