Schedule Reconciling Selected Non-GAAP Financial Measures

(unaudited, in millions, except for per share amounts)

Quarter Ended

Jan 3,
2016

Sep 27,
2015

Dec 28,
2014

GAAP gross profit

$

187.9

$

174.8

$

168.1

Manufacturing profit in acquired inventory (1)

—

11.0

2.4

Non-GAAP gross profit

$

187.9

$

185.8

$

170.5

GAAP operating income

$

36.6

$

32.3

$

29.7

Adjustments to GAAP gross profit

—

11.0

2.4

Restructuring, severance and other special charges (2)

1.8

1.4

4.2

Facility consolidation and equipment charges (2)

—

—

3.5

Amortization of intangible assets (3)

25.4

25.4

23.6

Stock based compensation (4)

14.0

14.0

10.7

Acquisition related costs (5)

6.0

0.7

0.1

Non-GAAP operating income

$

83.8

$

84.8

$

74.2

GAAP net income

$

23.7

$

25.3

$

19.7

Adjustments to GAAP gross profit and operating income

47.2

52.5

44.5

Gain from facility sale (2)

—

(3.9)

—

Credit facility issuance and derivative fair value costs (6)

0.7

0.7

—

Income tax effect on non-GAAP adjustments (7)

(2.3)

(4.3)

(2.3)

Non-GAAP net income

$

69.3

$

70.3

$

61.9

GAAP diluted earnings per share

$

0.25

$

0.26

$

0.21

Effect of non-GAAP adjustments on diluted earnings per share

$

0.47

$

0.47

$

0.44

Non-GAAP diluted earnings per share

$

0.72

$

0.73

$

0.65

Weighted-average diluted shares used in calculating non-GAAP diluted earnings per share

96.5

96.5

95.1

Operating cash flow

$

82.9

$

77.9

$

66.9

Payments for capital expenditures

(10.5)

(9.2)

(13.1)

Free cash flow (8)

$

72.4

$

68.7

$

53.8