POWER SOLUTIONS INTL INC

Ticker: PSIX CUSIP: 73933G202 Class: Common Stock

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

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

Q2 2015

Shares 5,815 Value ($000) $314 Avg Close $58.85 Range $49.28 - $69.79

Q4 2014

Shares 5,100 Value ($000) $263 Avg Close $59.33 Range $43.74 - $74.57

Q2 2014

Shares 5,500 Value ($000) $396 Avg Close $76.82 Range $66.03 - $88.96

Q1 2014

Shares 10,156 Value ($000) $763 Avg Close $72.19 Range $56.53 - $87.40

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	5,815	$314	$58.85	$49.28 - $69.79
Q4 2014	5,100	$263	$59.33	$43.74 - $74.57
Q2 2014	5,500	$396	$76.82	$66.03 - $88.96
Q1 2014	10,156	$763	$72.19	$56.53 - $87.40