COMERICA INC

Ticker: CMA CUSIP: 200340107 Class: EQTY

KCM INVESTMENT ADVISORS LLC's Holding History (CIK: 0001109228)

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

Q4 2014

Shares 16,319 Value ($000) $764 Avg Close $31.14 Range $28.31 - $33.21

Q3 2014

Shares 17,219 Value ($000) $859 Avg Close $33.11 Range $31.89 - $34.92

Q2 2014

Shares 17,479 Value ($000) $877 Avg Close $32.12 Range $29.80 - $34.57

Q1 2014

Shares 9,660 Value ($000) $500 Avg Close $31.52 Range $28.78 - $35.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	16,319	$764	$31.14	$28.31 - $33.21
Q3 2014	17,219	$859	$33.11	$31.89 - $34.92
Q2 2014	17,479	$877	$32.12	$29.80 - $34.57
Q1 2014	9,660	$500	$31.52	$28.78 - $35.16