POWER SOLUTIONS INTL INC

Ticker: PSIX CUSIP: 73933G202 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q3 2025

Shares 3,600 Value ($000) $354 Avg Close $88.67 Range $61.72 - $121.78

Q1 2015

Shares 1,500 Value ($000) $96 Avg Close $52.16 Range $40.83 - $66.61

Q4 2013

Shares 400 Value ($000) $30 Avg Close $65.56 Range $52.30 - $78.96

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,600	$354	$88.67	$61.72 - $121.78
Q1 2015	1,500	$96	$52.16	$40.83 - $66.61
Q4 2013	400	$30	$65.56	$52.30 - $78.96