ACE LTD

CUSIP: H0023R105 Class: SHS

Chesley Taft & Associates LLC's Holding History (CIK: 0001164632)

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

Q4 2015
Shares 10,381 Value ($000) $1,213 Avg Close — Range —
Q3 2015
Shares 10,901 Value ($000) $1,127 Avg Close — Range —
Q2 2015
Shares 10,731 Value ($000) $1,091 Avg Close — Range —
Q1 2015
Shares 10,725 Value ($000) $1,196 Avg Close — Range —
Q4 2014
Shares 10,853 Value ($000) $1,247 Avg Close — Range —
Q3 2014
Shares 10,603 Value ($000) $1,112 Avg Close — Range —
Q2 2014
Shares 10,493 Value ($000) $1,088 Avg Close — Range —
Q1 2014
Shares 9,735 Value ($000) $964 Avg Close — Range —
Q4 2013
Shares 9,685 Value ($000) $1,003 Avg Close — Range —
Q3 2013
Shares 9,515 Value ($000) $890 Avg Close — Range —
Q2 2013
Shares 9,390 Value ($000) $840 Avg Close — Range —