HOLOGIC INC

Ticker: HOLX CUSIP: 436440101 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q3 2017

Shares 345,114 Value ($000) $12,662 Avg Close $40.36 Range $36.20 - $45.61

Q2 2017

Shares 349,745 Value ($000) $15,871 Avg Close $44.14 Range $42.12 - $46.80

Q1 2017

Shares 499,904 Value ($000) $21,271 Avg Close $40.77 Range $37.76 - $42.97

Q4 2016

Shares 522,904 Value ($000) $20,979 Avg Close $38.59 Range $35.15 - $41.01

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	345,114	$12,662	$40.36	$36.20 - $45.61
Q2 2017	349,745	$15,871	$44.14	$42.12 - $46.80
Q1 2017	499,904	$21,271	$40.77	$37.76 - $42.97
Q4 2016	522,904	$20,979	$38.59	$35.15 - $41.01