COMERICA INC

Ticker: CMA CUSIP: 200340107 Class: EQTY

Hudson Executive Capital LP's Holding History (CIK: 0001652522)

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

Q4 2016

Shares 91,000 Value ($000) $6,198 Avg Close $40.37 Range $32.18 - $48.49

Q3 2016

Shares 498,500 Value ($000) $23,589 Avg Close $31.08 Range $26.30 - $32.91

Q2 2016

Shares 598,500 Value ($000) $24,616 Avg Close $29.09 Range $24.72 - $32.41

Q1 2016

Shares 1,429,000 Value ($000) $54,116 Avg Close $24.46 Range $20.65 - $28.28

Q4 2015

Shares 1,338,000 Value ($000) $55,969 Avg Close $29.51 Range $26.65 - $31.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	91,000	$6,198	$40.37	$32.18 - $48.49
Q3 2016	498,500	$23,589	$31.08	$26.30 - $32.91
Q2 2016	598,500	$24,616	$29.09	$24.72 - $32.41
Q1 2016	1,429,000	$54,116	$24.46	$20.65 - $28.28
Q4 2015	1,338,000	$55,969	$29.51	$26.65 - $31.99