PRECISION CASTPARTS CORP

CUSIP: 740189105 Class: COM

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

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

Q2 2015
Shares 752,969 Value ($000) $150,496 Avg Close — Range —
Q1 2015
Shares 436,359 Value ($000) $91,635 Avg Close — Range —
Q4 2014
Shares 489,949 Value ($000) $118,019 Avg Close — Range —
Q3 2014
Shares 489,147 Value ($000) $115,869 Avg Close — Range —
Q2 2014
Shares 529,626 Value ($000) $133,678 Avg Close — Range —
Q1 2014
Shares 689,199 Value ($000) $174,202 Avg Close — Range —
Q4 2013
Shares 572,376 Value ($000) $154,141 Avg Close — Range —
Q3 2013
Shares 583,038 Value ($000) $132,490 Avg Close — Range —
Q2 2013
Shares 605,465 Value ($000) $136,841 Avg Close — Range —