COMERICA INC

Ticker: CMA CUSIP: 200340107 Class: EQTY

Boston Partners's Holding History (CIK: 0001386060)

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

Q3 2014

Shares 2,666,840 Value ($000) $132,969 Avg Close $33.11 Range $31.89 - $34.92

Q2 2014

Shares 2,414,398 Value ($000) $121,106 Avg Close $32.12 Range $29.80 - $34.57

Q1 2014

Shares 2,059,581 Value ($000) $106,686 Avg Close $31.52 Range $28.78 - $35.16

Q4 2013

Shares 1,747,175 Value ($000) $83,061 Avg Close $28.67 Range $25.20 - $31.88

Q3 2013

Shares 1,438,550 Value ($000) $56,549 Avg Close $27.00 Range $25.15 - $28.25

Q2 2013

Shares 1,396,074 Value ($000) $55,605 Avg Close $24.17 Range $21.70 - $26.16

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	2,666,840	$132,969	$33.11	$31.89 - $34.92
Q2 2014	2,414,398	$121,106	$32.12	$29.80 - $34.57
Q1 2014	2,059,581	$106,686	$31.52	$28.78 - $35.16
Q4 2013	1,747,175	$83,061	$28.67	$25.20 - $31.88
Q3 2013	1,438,550	$56,549	$27.00	$25.15 - $28.25
Q2 2013	1,396,074	$55,605	$24.17	$21.70 - $26.16