Exhibit A

MTS SYSTEMS CORPORATION

Segment Financial Information

(unaudited - in thousands)

Three Months Ended

June 29,

 2019

June 30,

 2018

% Variance

Test & Simulation Segment

Revenue

$

148,328

$

116,055

28

%

Cost of sales

104,053

79,475

31

%

Gross profit

44,275

36,580

21

%

Gross margin

29.8

%

31.5

%

Operating expenses

32,851

32,707

—

%

Income from operations

$

11,424

$

3,873

195

%

Sensors Segment

Revenue

$

84,231

$

79,000

7

%

Cost of sales

43,424

39,289

11

%

Gross profit

40,807

39,711

3

%

Gross margin

48.4

%

50.3

%

Operating expenses

29,251

27,313

7

%

Income from operations

$

11,556

$

12,398

(7)

%

Intersegment Eliminations

Revenue

$

(350)

$

(387)

Cost of sales

(371)

(380)

Gross profit

21

(7)

Income (loss) from operations

$

21

$

(7)

Total Company

Revenue

$

232,209

$

194,668

19

%

Cost of sales

147,106

118,384

24

%

Gross profit

85,103

76,284

12

%

Gross margin

36.6

%

39.2

%

Operating expenses

62,102

60,020

3

%

Income from operations

$

23,001

$

16,264

41

%