CHUBB CORP

CUSIP: 171232101 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2015
Shares 449,225 Value ($000) $59,585 Avg Close — Range —
Q3 2015
Shares 518,352 Value ($000) $63,576 Avg Close — Range —
Q2 2015
Shares 610,551 Value ($000) $58,088 Avg Close — Range —
Q1 2015
Shares 1,034,383 Value ($000) $104,576 Avg Close — Range —
Q4 2014
Shares 2,054,828 Value ($000) $212,613 Avg Close — Range —
Q3 2014
Shares 2,579,980 Value ($000) $234,985 Avg Close — Range —
Q2 2014
Shares 2,672,474 Value ($000) $246,322 Avg Close — Range —
Q1 2014
Shares 2,795,233 Value ($000) $249,614 Avg Close — Range —
Q4 2013
Shares 3,230,942 Value ($000) $312,206 Avg Close — Range —
Q3 2013
Shares 3,352,651 Value ($000) $299,258 Avg Close — Range —
Q2 2013
Shares 3,164,012 Value ($000) $267,834 Avg Close — Range —