CHEMTURA CORP

CUSIP: 163893209 Class: COM NEW

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

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

Q1 2017
Shares 42,730 Value ($000) $1,427 Avg Close — Range —
Q4 2016
Shares 42,730 Value ($000) $1,419 Avg Close — Range —
Q3 2016
Shares 1,442,172 Value ($000) $47,318 Avg Close — Range —
Q2 2016
Shares 1,512,917 Value ($000) $39,911 Avg Close — Range —
Q1 2016
Shares 1,359,455 Value ($000) $35,890 Avg Close — Range —
Q4 2015
Shares 1,357,885 Value ($000) $37,030 Avg Close — Range —
Q3 2015
Shares 1,147,971 Value ($000) $32,855 Avg Close — Range —
Q2 2015
Shares 976,600 Value ($000) $27,648 Avg Close — Range —
Q1 2015
Shares 1,104,955 Value ($000) $30,154 Avg Close — Range —
Q4 2014
Shares 1,107,700 Value ($000) $27,393 Avg Close — Range —
Q3 2014
Shares 1,155,880 Value ($000) $26,967 Avg Close — Range —
Q2 2014
Shares 1,185,470 Value ($000) $30,976 Avg Close — Range —
Q1 2014
Shares 940,540 Value ($000) $23,786 Avg Close — Range —
Q4 2013
Shares 741,750 Value ($000) $20,710 Avg Close — Range —