COMERICA INC

Ticker: CMA CUSIP: 200340107 Class: EQTY

1832 Asset Management L.P.'s Holding History (CIK: 0000944388)

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

Q3 2018

Shares 22,247 Value ($000) $1,936 Avg Close $67.38 Range $62.53 - $71.00

Q4 2017

Shares 32,771 Value ($000) $2,746 Avg Close $56.25 Range $51.79 - $61.83

Q3 2017

Shares 31,481 Value ($000) $2,261 Avg Close $49.86 Range $44.53 - $53.61

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	22,247	$1,936	$67.38	$62.53 - $71.00
Q4 2017	32,771	$2,746	$56.25	$51.79 - $61.83
Q3 2017	31,481	$2,261	$49.86	$44.53 - $53.61