GENERAC HLDGS INC

Ticker: GNRC CUSIP: 368736104 Class: COM

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q1 2014
Shares 1,429,430 Value ($000) $84,293 Avg Close $54.67 Range $45.02 - $62.50
Q4 2013
Shares 1,481,440 Value ($000) $83,909 Avg Close $48.88 Range $39.01 - $57.05