CHUBB CORP

CUSIP: 171232101 Class: COM

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q2 2014
Shares 34,827 Value ($000) $3,210 Avg Close — Range —
Q1 2014
Shares 34,847 Value ($000) $3,112 Avg Close — Range —
Q4 2013
Shares 35,731 Value ($000) $3,453 Avg Close — Range —
Q3 2013
Shares 36,044 Value ($000) $3,217 Avg Close — Range —
Q2 2013
Shares 36,044 Value ($000) $3,051 Avg Close — Range —