ISHARES TR

Ticker: IEZ CUSIP: 464288844 Class: US OIL EQ&SV ETF

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

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

Q3 2018
Shares 5,900 Value ($000) $211 Avg Close — Range —
Q2 2018
Shares 6,500 Value ($000) $237 Avg Close — Range —
Q1 2018
Shares 6,500 Value ($000) $211 Avg Close — Range —
Q4 2017
Shares 6,675 Value ($000) $240 Avg Close — Range —
Q1 2017
Shares 5,125 Value ($000) $216 Avg Close — Range —
Q4 2016
Shares 5,125 Value ($000) $233 Avg Close — Range —
Q3 2016
Shares 5,125 Value ($000) $203 Avg Close — Range —
Q2 2016
Shares 5,275 Value ($000) $204 Avg Close — Range —
Q4 2015
Shares 6,480 Value ($000) $232 Avg Close — Range —
Q3 2015
Shares 10,980 Value ($000) $399 Avg Close — Range —
Q2 2015
Shares 11,980 Value ($000) $575 Avg Close — Range —
Q1 2015
Shares 13,480 Value ($000) $634 Avg Close — Range —
Q4 2014
Shares 13,280 Value ($000) $663 Avg Close — Range —
Q3 2014
Shares 13,355 Value ($000) $886 Avg Close — Range —
Q2 2014
Shares 14,580 Value ($000) $1,130 Avg Close — Range —
Q1 2014
Shares 14,580 Value ($000) $997 Avg Close — Range —
Q4 2013
Shares 12,655 Value ($000) $820 Avg Close — Range —
Q3 2013
Shares 12,593 Value ($000) $789 Avg Close — Range —
Q2 2013
Shares 13,148 Value ($000) $745 Avg Close — Range —