AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q4 2025

Shares 21,186 Value ($000) $610 Avg Close $43.24 Range $28.68 - $70.49

Q3 2025

Shares 5,703 Value ($000) $339 Avg Close $49.99 Range $34.87 - $65.70

Q1 2019

Shares 42,437 Value ($000) $546 Avg Close $13.60 Range $10.62 - $16.44

Q4 2018

Shares 65,757 Value ($000) $733 Avg Close $8.55 Range $5.78 - $12.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,186	$610	$43.24	$28.68 - $70.49
Q3 2025	5,703	$339	$49.99	$34.87 - $65.70
Q1 2019	42,437	$546	$13.60	$10.62 - $16.44
Q4 2018	65,757	$733	$8.55	$5.78 - $12.50