AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2025

Shares 9,732 Value ($000) $280 Avg Close $43.24 Range $28.68 - $70.49

Q4 2022

Shares 21,177 Value ($000) $78 Avg Close $3.91 Range $3.20 - $4.92

Q3 2022

Shares 13,344 Value ($000) $58 Avg Close $5.18 Range $4.34 - $6.35

Q2 2022

Shares 23,702 Value ($000) $123 Avg Close $5.79 Range $4.23 - $8.31

Q1 2022

Shares 16,500 Value ($000) $126 Avg Close $8.56 Range $7.04 - $11.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,732	$280	$43.24	$28.68 - $70.49
Q4 2022	21,177	$78	$3.91	$3.20 - $4.92
Q3 2022	13,344	$58	$5.18	$4.34 - $6.35
Q2 2022	23,702	$123	$5.79	$4.23 - $8.31
Q1 2022	16,500	$126	$8.56	$7.04 - $11.37