AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

RICE HALL JAMES & ASSOCIATES, LLC's Holding History (CIK: 0001230765)

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

Q4 2025

Shares 47,114 Value ($000) $1,356 Avg Close $43.24 Range $28.68 - $70.49

Q3 2025

Shares 60,724 Value ($000) $3,606 Avg Close $49.99 Range $34.87 - $65.70

Q2 2025

Shares 94,731 Value ($000) $3,476 Avg Close $24.58 Range $13.98 - $37.89

Q1 2025

Shares 82,749 Value ($000) $1,501 Avg Close $24.93 Range $17.08 - $35.44

Q4 2024

Shares 83,130 Value ($000) $2,047 Avg Close $27.58 Range $20.60 - $38.02

Q3 2024

Shares 147,192 Value ($000) $3,474 Avg Close $23.05 Range $17.02 - $32.70

Q2 2024

Shares 148,288 Value ($000) $3,468 Avg Close $16.52 Range $11.36 - $27.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	47,114	$1,356	$43.24	$28.68 - $70.49
Q3 2025	60,724	$3,606	$49.99	$34.87 - $65.70
Q2 2025	94,731	$3,476	$24.58	$13.98 - $37.89
Q1 2025	82,749	$1,501	$24.93	$17.08 - $35.44
Q4 2024	83,130	$2,047	$27.58	$20.60 - $38.02
Q3 2024	147,192	$3,474	$23.05	$17.02 - $32.70
Q2 2024	148,288	$3,468	$16.52	$11.36 - $27.38