COMERICA INC

Ticker: CMA CUSIP: 200340107 Class: EQTY

SIT INVESTMENT ASSOCIATES INC's Holding History (CIK: 0000769317)

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

Q2 2019

Shares 45,800 Value ($000) $3,327 Avg Close $53.72 Range $49.43 - $58.19

Q1 2019

Shares 41,250 Value ($000) $3,024 Avg Close $57.48 Range $48.30 - $63.69

Q4 2018

Shares 31,800 Value ($000) $2,184 Avg Close $56.51 Range $45.60 - $66.60

Q3 2018

Shares 124,325 Value ($000) $11,214 Avg Close $67.38 Range $62.53 - $71.00

Q4 2017

Shares 47 Value ($000) $4 Avg Close $56.25 Range $51.79 - $61.83

Q3 2017

Shares 47 Value ($000) $4 Avg Close $49.86 Range $44.53 - $53.61

Q2 2017

Shares 47 Value ($000) $3 Avg Close $48.67 Range $44.86 - $52.36

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	45,800	$3,327	$53.72	$49.43 - $58.19
Q1 2019	41,250	$3,024	$57.48	$48.30 - $63.69
Q4 2018	31,800	$2,184	$56.51	$45.60 - $66.60
Q3 2018	124,325	$11,214	$67.38	$62.53 - $71.00
Q4 2017	47	$4	$56.25	$51.79 - $61.83
Q3 2017	47	$4	$49.86	$44.53 - $53.61
Q2 2017	47	$3	$48.67	$44.86 - $52.36