Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Historical Insider Transactions

The table below lists insider purchases and sales reported by company officers, directors, and major shareholders during the last 12 months.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

May 13, 2025

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
3,400 $17.93

3,400

$17.93

$60,962

May 12, 2025

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr VP & Chief Customer Officer
Sell
200 $17.52

200

$17.52

$3,504

May 12, 2025

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
3,400 $17.69

3,400

$17.69

$60,146

Apr 10, 2025

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr VP & Chief Customer Officer
Sell
200 $14.57

200

$14.57

$2,914

Mar 10, 2025

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr VP & Chief Customer Officer
Sell
200 $16.88

200

$16.88

$3,376

Jan 10, 2025

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr VP & Chief Customer Officer
Sell
200 $25.78

200

$25.78

$5,156

Dec 10, 2024

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr VP & Chief Customer Officer
Sell
200 $27.68

200

$27.68

$5,536

Nov 11, 2024

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr VP & Chief Customer Officer
Sell
200 $28.23

200

$28.23

$5,646

Oct 10, 2024

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr VP & Chief Customer Officer
Sell
200 $24.33

200

$24.33

$4,866

Oct 10, 2024

Richardson Nina

Richardson Nina
Sell
4,999 $24.14

4,999

$24.14

$120,676

Sep 10, 2024

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr VP & Chief Customer Officer
Sell
200 $23.31

200

$23.31

$4,662

Aug 16, 2024

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr VP & Chief Customer Officer
Sell
200 $25.41

200

$25.41

$5,082

May 22, 2024

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr VP & Chief Customer Officer
Sell
2,000 $30.00

2,000

$30.00

$60,000

May 16, 2024

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
2,500 $29.27

2,500

$29.27

$73,175

May 15, 2024

KAMPFER THOMAS D

KAMPFER THOMAS D
Sr. VP Corp Dev, GC & Sec
Sell
3,000 $29.43

3,000

$29.43

$88,290

May 14, 2024

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
2,174 $29.49

2,174

$29.49

$64,111

May 13, 2024

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
2,591 $29.83

2,591

$29.83

$77,290

May 10, 2024

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
1,126 $29.24

1,126

$29.24

$32,924

May 09, 2024

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
6,854 $29.05

6,854

$29.05

$199,109

Nov 15, 2023

KAMPFER THOMAS D

KAMPFER THOMAS D
VP Corp Dev, GC & Sec
Sell
3,000 $32.82

3,000

$32.82

$98,460

Aug 31, 2023

LAWEE IAN P

LAWEE IAN P
Sr. VP & GM
Sell
2,000 $37.55

2,000

$37.55

$75,100

Jun 14, 2023

Jones Jeffrey D

Jones Jeffrey D
Sr. VP Finance & CFO
Sell
10,000 $40.00

10,000

$40.00

$400,000

May 12, 2023

LAWEE IAN P

LAWEE IAN P
Sr. VP & GM
Sell
5,000 $34.26

5,000

$34.26

$171,300

May 11, 2023

Richardson Nina

Richardson Nina
Sell
2,036 $34.06

2,036

$34.06

$69,346

May 09, 2023

KAMPFER THOMAS D

KAMPFER THOMAS D
VP Corp Dev, GC & Sec
Sell
7,000 $33.04

7,000

$33.04

$231,280

May 08, 2023

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
4,001 $33.62

4,001

$33.62

$134,514

Nov 11, 2022

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
9,000 $37.13

9,000

$37.13

$334,170

Nov 11, 2022

Jones Jeffrey D

Jones Jeffrey D
Sr. VP Finance & CFO
Sell
10,000 $37.00

10,000

$37.00

$370,000

Nov 02, 2022

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
4,890 $32.40

4,890

$32.40

$158,436

Nov 02, 2022

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
5,000 $32.32

5,000

$32.32

$161,600

Nov 01, 2022

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
10,000 $33.03

10,000

$33.03

$330,300

Nov 01, 2022

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
110 $33.35

110

$33.35

$3,669

Nov 01, 2022

LAWEE IAN P

LAWEE IAN P
Sr. VP & GM
Sell
1,567 $33.01

1,567

$33.01

$51,727

Nov 01, 2022

Richardson Nina

Richardson Nina
Sell
769 $33.35

769

$33.35

$25,646

Aug 04, 2022

KAMPFER THOMAS D

KAMPFER THOMAS D
VP Corp Dev, GC & Sec
Sell
6,000 $31.00

6,000

$31.00

$186,000

May 27, 2022

KAMPFER THOMAS D

KAMPFER THOMAS D
VP Corp Dev, GC & Sec
Sell
10,000 $30.11

10,000

$30.11

$301,100

May 25, 2022

Jones Jeffrey D

Jones Jeffrey D
Sr. VP Finance & CFO
Sell
12,322 $27.51

12,322

$27.51

$338,978

May 24, 2022

Jones Jeffrey D

Jones Jeffrey D
Sr. VP Finance & CFO
Sell
120 $28.00

120

$28.00

$3,360

May 06, 2022

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
3,532 $28.02

3,532

$28.02

$98,967

May 03, 2022

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
5,000 $27.17

5,000

$27.17

$135,850

Feb 16, 2022

LAWEE IAN P

LAWEE IAN P
Sr. VP & GM
Sell
1,567 $33.00

1,567

$33.00

$51,711

Jan 03, 2022

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr. VP Global Customer Group
Sell
600 $38.50

600

$38.50

$23,100

Nov 08, 2021

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
6,944 $36.65

6,944

$36.65

$254,498

Nov 08, 2021

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
5,000 $36.34

5,000

$36.34

$181,700

Nov 02, 2021

CAGGIA ANDREW M

CAGGIA ANDREW M
Sell
4,988 $35.00

4,988

$35.00

$174,580

Nov 02, 2021

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr. VP Global Customer Group
Sell
600 $35.00

600

$35.00

$21,000

Aug 27, 2021

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr. VP Global Customer Group
Sell
1,000 $35.60

1,000

$35.60

$35,600

Aug 26, 2021

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr. VP Global Customer Group
Sell
1,000 $32.47

1,000

$32.47

$32,470

Aug 25, 2021

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr. VP Global Customer Group
Sell
1,000 $31.90

1,000

$31.90

$31,900

Aug 24, 2021

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr. VP Global Customer Group
Sell
1,000 $31.03

1,000

$31.03

$31,030

Aug 23, 2021

BOHRSON CHRISTOPHER

BOHRSON CHRISTOPHER
Sr. VP Global Customer Group
Sell
1,000 $30.27

1,000

$30.27

$30,270

Aug 13, 2021

Muller Luis A

Muller Luis A
President & CEO
Buy
3,200 $31.22

3,200

$31.22

$99,904

Aug 12, 2021

JORDEN YON

JORDEN YON
Buy
3,000 $30.89

3,000

$30.89

$92,670

Aug 04, 2021

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
10,000 $35.06

10,000

$35.06

$350,600

Aug 03, 2021

Jones Jeffrey D

Jones Jeffrey D
VP Finance & CFO
Sell
20,000 $35.46

20,000

$35.46

$709,200

Jul 29, 2021

CAGGIA ANDREW M

CAGGIA ANDREW M
Sell
5,000 $35.14

5,000

$35.14

$175,700

May 12, 2021

CAGGIA ANDREW M

CAGGIA ANDREW M
Sell
4,850 $35.28

4,850

$35.28

$171,108

Mar 02, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
6,699 $44.52

6,699

$44.52

$298,239

Mar 01, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
20,000 $44.86

20,000

$44.86

$897,200

Feb 26, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
7,323 $41.60

7,323

$41.60

$304,637

Feb 26, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
12,677 $41.66

12,677

$41.66

$528,124

Feb 25, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
20,000 $45.22

20,000

$45.22

$904,400

Feb 24, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
17,323 $44.67

17,323

$44.67

$773,818

Feb 24, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
2,677 $44.57

2,677

$44.57

$119,314

Feb 23, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
7,323 $42.80

7,323

$42.80

$313,424

Feb 23, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
12,677 $43.42

12,677

$43.42

$550,435

Feb 22, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
20,000 $45.54

20,000

$45.54

$910,800

Feb 19, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
20,000 $48.00

20,000

$48.00

$960,000

Feb 18, 2021

CAGGIA ANDREW M

CAGGIA ANDREW M
Sell
4,850 $47.24

4,850

$47.24

$229,114

Feb 18, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
20,000 $46.68

20,000

$46.68

$933,600

Feb 17, 2021

DONAHUE JAMES A

DONAHUE JAMES A
Sell
20,000 $47.88

20,000

$47.88

$957,600

Dec 04, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
5,174 $35.55

5,174

$35.55

$183,936

Dec 03, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
9,709 $33.50

9,709

$33.50

$325,252

Dec 03, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
1,028 $34.65

1,028

$34.65

$35,620

Dec 03, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
4,439 $34.85

4,439

$34.85

$154,699

Dec 03, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
9,942 $35.15

9,942

$35.15

$349,461

Dec 01, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
22,000 $29.70

22,000

$29.70

$653,400

Nov 17, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
5,000 $28.30

5,000

$28.30

$141,500

Nov 17, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
5,000 $28.70

5,000

$28.70

$143,500

Nov 16, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
5,000 $27.50

5,000

$27.50

$137,500

Nov 12, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
4,000 $25.50

4,000

$25.50

$102,000

Nov 12, 2020

Muller Luis A

Muller Luis A
President & CEO
Sell
4,000 $26.30

4,000

$26.30

$105,200

Nov 09, 2020

Jones Jeffrey D

Jones Jeffrey D
VP Finance & CFO
Sell
4,759 $24.20

4,759

$24.20

$115,168

Nov 09, 2020

Jones Jeffrey D

Jones Jeffrey D
VP Finance & CFO
Sell
1,784 $24.02

1,784

$24.02

$42,852

Nov 09, 2020

Jones Jeffrey D

Jones Jeffrey D
VP Finance & CFO
Sell
13,402 $23.58

13,402

$23.58

$316,019

Nov 06, 2020

Jones Jeffrey D

Jones Jeffrey D
VP Finance & CFO
Sell
700 $23.37

700

$23.37

$16,359

Nov 06, 2020

Jones Jeffrey D

Jones Jeffrey D
VP Finance & CFO
Sell
13,135 $23.17

13,135

$23.17

$304,338

Nov 04, 2020

Ronde Pascal

Ronde Pascal
Sr. VP, Global Customer Group
Sell
21,608 $23.11

21,608

$23.11

$499,361

Nov 03, 2020

Ronde Pascal

Ronde Pascal
Sr. VP, Global Customer Group
Sell
41,906 $23.00

41,906

$23.00

$963,838

May 21, 2020

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
4,500 $15.28

4,500

$15.28

$68,760

Feb 27, 2020

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
2,599 $21.25

2,599

$21.25

$55,229

Feb 26, 2020

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
1,394 $21.90

1,394

$21.90

$30,529

Feb 26, 2020

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
14,416 $21.94

14,416

$21.94

$316,287

Feb 24, 2020

CIARDELLA ROBERT L

CIARDELLA ROBERT L
Sell
4,000 $21.30

4,000

$21.30

$85,200

Feb 21, 2020

CIARDELLA ROBERT L

CIARDELLA ROBERT L
Sell
1,000 $22.03

1,000

$22.03

$22,030

Feb 19, 2020

CIARDELLA ROBERT L

CIARDELLA ROBERT L
Sell
5,000 $22.82

5,000

$22.82

$114,100

Feb 19, 2020

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
3,606 $23.10

3,606

$23.10

$83,299

Feb 19, 2020

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
5,513 $23.12

5,513

$23.12

$127,461

Nov 13, 2019

BILODEAU STEVEN J

BILODEAU STEVEN J
Sell
5,000 $20.00

5,000

$20.00

$100,000

Nov 07, 2019

Ronde Pascal

Ronde Pascal
Sr. VP, Global Customer Group
Sell
6,000 $19.43

6,000

$19.43

$116,580

Nov 07, 2019

Ronde Pascal

Ronde Pascal
Sr. VP, Global Customer Group
Sell
4,000 $19.49

4,000

$19.49

$77,960

Aug 08, 2019

Jones Jeffrey D

Jones Jeffrey D
VP Finance & CFO
Buy
3,000 $13.07

3,000

$13.07

$39,210

May 23, 2019

Jones Jeffrey D

Jones Jeffrey D
VP Finance & CFO
Buy
4,000 $14.35

4,000

$14.35

$57,400

May 13, 2019

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
3,000 $16.52

3,000

$16.52

$49,560

Nov 23, 2018

Wigley Stephen R

Wigley Stephen R
VP & GM Semiconductor Test Grp
Sell
6,500 $17.83

6,500

$17.83

$115,895

Aug 14, 2018

Chiang Hock Woo

Chiang Hock Woo
VP Global Sales & Service
Sell
8,525 $27.59

8,525

$27.59

$235,205

Aug 14, 2018

Chiang Hock Woo

Chiang Hock Woo
VP Global Sales & Service
Sell
7,300 $27.58

7,300

$27.58

$201,334

May 30, 2018

von Fellenberg IAN

von Fellenberg IAN
VP & GM Analog Test Handlers
Sell
12,500 $24.51

12,500

$24.51

$306,375

May 30, 2018

von Fellenberg IAN

von Fellenberg IAN
VP & GM Analog Test Handlers
Sell
9,519 $24.51

9,519

$24.51

$233,311

May 17, 2018

BENDUSH WILLIAM

BENDUSH WILLIAM
Sell
3,000 $23.20

3,000

$23.20

$69,600

Feb 23, 2018

CIARDELLA ROBERT L

CIARDELLA ROBERT L
Sell
5,000 $19.53

5,000

$19.53

$97,650

TOP