CLAYMORE EXCHANGE TRD FD TR

CUSIP: 18383M522 Class: CLAYMORE EXCHANGE TRD FD TR

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

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

Q1 2018

Shares 11,850 Value ($000) $249 Avg Close — Range —

Q4 2017

Shares 10,350 Value ($000) $218 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	11,850	$249	—	—
Q4 2017	10,350	$218	—	—