POWER SOLUTIONS INTL INC

Ticker: PSIX CUSIP: 73933G202 Class: Common Stock

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q3 2016
Shares 90,472 Value ($000) $927 Avg Close $14.35 Range $10.16 - $20.97
Q2 2016
Shares 418,498 Value ($000) $7,470 Avg Close $14.63 Range $10.00 - $19.50
Q1 2016
Shares 422,228 Value ($000) $5,827 Avg Close $11.92 Range $7.63 - $19.52
Q4 2015
Shares 550,937 Value ($000) $10,055 Avg Close $21.57 Range $16.75 - $28.92
Q3 2015
Shares 708,843 Value ($000) $16,098 Avg Close $36.50 Range $22.09 - $54.44
Q2 2015
Shares 517,856 Value ($000) $27,975 Avg Close $58.85 Range $49.28 - $69.79
Q1 2015
Shares 523,524 Value ($000) $33,657 Avg Close $52.16 Range $40.83 - $66.61
Q4 2014
Shares 433,600 Value ($000) $22,378 Avg Close $59.33 Range $43.74 - $74.57
Q3 2014
Shares 506,644 Value ($000) $34,958 Avg Close $67.67 Range $58.03 - $79.50
Q2 2014
Shares 503,955 Value ($000) $36,270 Avg Close $76.82 Range $66.03 - $88.96
Q1 2014
Shares 525,181 Value ($000) $39,478 Avg Close $72.19 Range $56.53 - $87.40
Q4 2013
Shares 473,819 Value ($000) $35,584 Avg Close $65.56 Range $52.30 - $78.96
Q3 2013
Shares 446,578 Value ($000) $26,402 Avg Close $48.66 Range $33.00 - $59.26
Q2 2013
Shares 275,918 Value ($000) $9,268 Avg Close $31.25 Range $24.00 - $38.25