CHEMTURA CORP

CUSIP: 163893209 Class: COM NEW

FORT WASHINGTON INVESTMENT ADVISORS INC /OH/'s Holding History (CIK: 0001009016)

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

Q4 2013
Shares 138,418 Value ($000) $3,865 Avg Close — Range —
Q3 2013
Shares 140,287 Value ($000) $3,225 Avg Close — Range —
Q2 2013
Shares 369,692 Value ($000) $7,505 Avg Close — Range —