MICROSEMI CORPORATION
Selected GAAP and Non-GAAP Financial Measures
(Unaudited, in millions, except for percentages and per share amounts)

Quarter Ended

Twelve Months Ended

Sep 29,

2013

Jun 30,

2013

Sep 30,

2012

Sep 29,

2013

Sep 30,

2012

Net sales

$

250.4

$

242.6

$

263.1

$

975.9

$

1,012.5

Selected GAAP Financial Measures

Gross profit

$

142.8

$

138.3

$

150.4

$

557.2

$

552.6

Gross margin

57.0

%

57.0

%

57.2

%

57.1

%

54.6

%

Operating income

$

26.9

$

25.2

$

26.6

$

89.4

$

58.3

Operating margin

10.7

%

10.4

%

10.1

%

9.2

%

5.8

%

Net income (loss)

$

14.1

$

18.3

$

11.6

$

43.7

$

(29.7)

Diluted earnings (loss) per share

$

0.15

$

0.20

$

0.13

$

0.48

$

(0.35)

Selected Non-GAAP Financial Measures

Gross profit

$

142.8

$

138.3

$

150.4

$

557.2

$

565.0

Gross margin

57.0

%

57.0

%

57.2

%

57.1

%

55.8

%

Operating income

$

59.2

$

54.8

$

64.5

$

220.6

$

231.9

Operating margin

23.6

%

22.6

%

24.5

%

22.6

%

22.9

%

Net income

$

49.1

$

44.8

$

51.8

$

177.6

$

173.9

Diluted earnings per share

$

0.53

$

0.49

$

0.58

$

1.95

$

1.99