COMERICA INC

Ticker: CMA CUSIP: 200340107 Class: EQTY

Parkwood LLC's Holding History (CIK: 0001597823)

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

Q4 2017

Shares 2,638 Value ($000) $229 Avg Close $56.25 Range $51.79 - $61.83

Q3 2017

Shares 2,638 Value ($000) $201 Avg Close $49.86 Range $44.53 - $53.61

Q2 2017

Shares 4,557 Value ($000) $334 Avg Close $48.67 Range $44.86 - $52.36

Q1 2017

Shares 4,557 Value ($000) $313 Avg Close $48.24 Range $44.53 - $51.80

Q4 2013

Shares 941 Value ($000) $45 Avg Close $28.67 Range $25.20 - $31.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	2,638	$229	$56.25	$51.79 - $61.83
Q3 2017	2,638	$201	$49.86	$44.53 - $53.61
Q2 2017	4,557	$334	$48.67	$44.86 - $52.36
Q1 2017	4,557	$313	$48.24	$44.53 - $51.80
Q4 2013	941	$45	$28.67	$25.20 - $31.88