CHUBB CORP

CUSIP: 171232101 Class: COM

Horizon Investment Services, LLC's Holding History (CIK: 0001426940)

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

Q4 2015
Shares 2,537 Value ($000) $337 Avg Close — Range —
Q3 2015
Shares 2,568 Value ($000) $315 Avg Close — Range —
Q2 2015
Shares 2,783 Value ($000) $265 Avg Close — Range —
Q1 2015
Shares 3,461 Value ($000) $350 Avg Close — Range —
Q4 2014
Shares 2,374 Value ($000) $246 Avg Close — Range —