COMERICA INC

Ticker: CMA CUSIP: 200340107 Class: EQTY

Horizon Investment Services, LLC's Holding History (CIK: 0001426940)

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

Q3 2018

Shares 55,218 Value ($000) $4,981 Avg Close $67.38 Range $62.53 - $71.00

Q2 2018

Shares 57,792 Value ($000) $5,254 Avg Close $67.40 Range $63.78 - $71.04

Q1 2018

Shares 61,311 Value ($000) $5,882 Avg Close $66.87 Range $60.29 - $71.95

Q4 2017

Shares 60,217 Value ($000) $5,227 Avg Close $56.25 Range $51.79 - $61.83

Q3 2017

Shares 13,550 Value ($000) $1,033 Avg Close $49.86 Range $44.53 - $53.61

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	55,218	$4,981	$67.38	$62.53 - $71.00
Q2 2018	57,792	$5,254	$67.40	$63.78 - $71.04
Q1 2018	61,311	$5,882	$66.87	$60.29 - $71.95
Q4 2017	60,217	$5,227	$56.25	$51.79 - $61.83
Q3 2017	13,550	$1,033	$49.86	$44.53 - $53.61