POWER SOLUTIONS INTL INC

Ticker: PSIX CUSIP: 73933G202 Class: Common Stock

WHITEBOX ADVISORS LLC's Holding History (CIK: 0001257391)

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

Q2 2015

Shares 35,180 Value ($000) $1,900 Avg Close $58.85 Range $49.28 - $69.79

Q4 2013

Shares 13,422 Value ($000) $1,008 Avg Close $65.56 Range $52.30 - $78.96

Q3 2013

Shares 29,307 Value ($000) $1,733 Avg Close $48.66 Range $33.00 - $59.26

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	35,180	$1,900	$58.85	$49.28 - $69.79
Q4 2013	13,422	$1,008	$65.56	$52.30 - $78.96
Q3 2013	29,307	$1,733	$48.66	$33.00 - $59.26