AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

IMC-Chicago, LLC's Holding History (CIK: 0001452861)

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

Q3 2025

Shares 25,044 Value ($000) $1,487 Avg Close $49.99 Range $34.87 - $65.70

Q2 2025

Shares 18,609 Value ($000) $683 Avg Close $24.58 Range $13.98 - $37.89

Q4 2024

Shares 20,906 Value ($000) $515 Avg Close $27.58 Range $20.60 - $38.02

Q1 2024

Shares 47,219 Value ($000) $638 Avg Close $12.40 Range $9.37 - $15.24

Q4 2023

Shares 32,369 Value ($000) $361 Avg Close $8.46 Range $5.78 - $11.81

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	25,044	$1,487	$49.99	$34.87 - $65.70
Q2 2025	18,609	$683	$24.58	$13.98 - $37.89
Q4 2024	20,906	$515	$27.58	$20.60 - $38.02
Q1 2024	47,219	$638	$12.40	$9.37 - $15.24
Q4 2023	32,369	$361	$8.46	$5.78 - $11.81