AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

TRUST CO OF VERMONT's Holding History (CIK: 0001134008)

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

Q4 2025

Shares 100 Value ($000) $3 Avg Close $43.24 Range $28.68 - $70.49

Q3 2025

Shares 100 Value ($000) $6 Avg Close $49.99 Range $34.87 - $65.70

Q2 2025

Shares 100 Value ($000) $4 Avg Close $24.58 Range $13.98 - $37.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100	$3	$43.24	$28.68 - $70.49
Q3 2025	100	$6	$49.99	$34.87 - $65.70
Q2 2025	100	$4	$24.58	$13.98 - $37.89