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

Aug 12, 2025

Williams Glenn J.

Williams Glenn J.
CEO
Sell
2,500 $262.20

2,500

$262.20

$655,509

Jun 13, 2025

Williams Glenn J.

Williams Glenn J.
CEO
Sell
2,500 $259.04

2,500

$259.04

$647,591

May 21, 2025

Dheer Sanjeev

Dheer Sanjeev
Sell
1,300 $273.01

1,300

$273.01

$354,913

Mar 05, 2025

Jendusa Nicholas Adam

Jendusa Nicholas Adam
Principal Accounting Officer
Sell
234 $280.15

234

$280.15

$65,555

Nov 25, 2024

Schneider Peter W.

Schneider Peter W.
President
Sell
1,500 $303.84

1,500

$303.84

$455,757

Sep 10, 2024

Addison John A. Jr.

Addison John A. Jr.
Sell
2,000 $253.85

2,000

$253.85

$507,700

Sep 06, 2024

Dheer Sanjeev

Dheer Sanjeev
Sell
800 $255.51

800

$255.51

$204,408

Aug 26, 2024

Schneider Peter W.

Schneider Peter W.
President
Sell
1,500 $261.11

1,500

$261.11

$391,662

Aug 12, 2024

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $252.55

3,000

$252.55

$757,635

Jun 13, 2024

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $222.76

3,000

$222.76

$668,270

May 24, 2024

Schneider Peter W.

Schneider Peter W.
President
Sell
1,500 $227.44

1,500

$227.44

$341,160

Mar 13, 2024

Jendusa Nicholas Adam

Jendusa Nicholas Adam
Principal Accounting Officer
Sell
234 $249.81

234

$249.81

$58,418

Mar 11, 2024

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
3,759 $245.43

3,759

$245.43

$922,559

Feb 16, 2024

Williams Glenn J.

Williams Glenn J.
CEO
Sell
4,000 $246.55

4,000

$246.55

$986,194

Feb 16, 2024

CRITTENDEN GARY L

CRITTENDEN GARY L
Sell
1,247 $247.33

1,247

$247.33

$308,425

Nov 30, 2023

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
3,000 $210.07

3,000

$210.07

$630,210

Nov 10, 2023

Williams Glenn J.

Williams Glenn J.
CEO
Sell
4,000 $204.61

4,000

$204.61

$818,439

Aug 30, 2023

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
3,000 $202.26

3,000

$202.26

$606,768

Aug 28, 2023

Schneider Peter W.

Schneider Peter W.
President
Sell
3,500 $201.43

3,500

$201.43

$705,013

Aug 10, 2023

Williams Glenn J.

Williams Glenn J.
CEO
Sell
4,000 $213.47

4,000

$213.47

$853,869

Jun 07, 2023

Williams Glenn J.

Williams Glenn J.
CEO
Sell
4,000 $191.25

4,000

$191.25

$765,018

Jun 07, 2023

Schneider Peter W.

Schneider Peter W.
President
Sell
2,000 $192.19

2,000

$192.19

$384,382

Jun 07, 2023

Addison John A. Jr.

Addison John A. Jr.
Sell
1,700 $189.95

1,700

$189.95

$322,915

May 31, 2023

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
1,500 $183.81

1,500

$183.81

$275,715

May 26, 2023

Schneider Peter W.

Schneider Peter W.
President
Sell
3,500 $184.99

3,500

$184.99

$647,460

Mar 06, 2023

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
4,511 $183.14

4,511

$183.14

$826,126

Mar 02, 2023

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
4,155 $188.06

4,155

$188.06

$781,391

Mar 02, 2023

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
3,304 $188.43

3,304

$188.43

$622,569

Mar 02, 2023

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
5,444 $184.65

5,444

$184.65

$1,005,207

Mar 02, 2023

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
1,804 $186.49

1,804

$186.49

$336,421

Mar 02, 2023

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,656 $185.96

2,656

$185.96

$493,900

Mar 02, 2023

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
5,340 $185.23

5,340

$185.23

$989,103

Mar 02, 2023

BENSON P GEORGE

BENSON P GEORGE
Sell
5,645 $185.68

5,645

$185.68

$1,048,190

Mar 02, 2023

BENSON P GEORGE

BENSON P GEORGE
Sell
92 $186.03

92

$186.03

$17,115

Feb 28, 2023

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
1,500 $185.68

1,500

$185.68

$278,520

Feb 24, 2023

Schneider Peter W.

Schneider Peter W.
President
Sell
3,500 $175.47

3,500

$175.47

$614,128

Feb 21, 2023

Williams Glenn J.

Williams Glenn J.
CEO
Sell
4,000 $167.10

4,000

$167.10

$668,390

Nov 30, 2022

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
1,500 $145.47

1,500

$145.47

$218,205

Nov 23, 2022

Schneider Peter W.

Schneider Peter W.
President
Sell
3,500 $145.19

3,500

$145.19

$508,160

Nov 21, 2022

Williams Glenn J.

Williams Glenn J.
CEO
Sell
4,000 $142.38

4,000

$142.38

$569,535

Aug 31, 2022

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
1,500 $127.40

1,500

$127.40

$191,100

Aug 19, 2022

Williams Glenn J.

Williams Glenn J.
CEO
Sell
4,000 $133.93

4,000

$133.93

$535,706

Aug 16, 2022

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
5,173 $135.37

5,173

$135.37

$700,286

May 31, 2022

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
1,500 $124.81

1,500

$124.81

$187,215

May 27, 2022

Schneider Peter W.

Schneider Peter W.
President
Sell
3,500 $126.24

3,500

$126.24

$441,823

May 20, 2022

Williams Glenn J.

Williams Glenn J.
CEO
Sell
4,000 $119.32

4,000

$119.32

$477,270

Feb 28, 2022

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
1,500 $127.74

1,500

$127.74

$191,610

Nov 30, 2021

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
1,500 $147.56

1,500

$147.56

$221,340

Nov 29, 2021

Schneider Peter W.

Schneider Peter W.
President
Sell
3,500 $149.11

3,500

$149.11

$521,899

Aug 31, 2021

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
1,500 $152.20

1,500

$152.20

$228,300

Aug 27, 2021

Schneider Peter W.

Schneider Peter W.
President
Sell
3,500 $152.54

3,500

$152.54

$533,905

Aug 13, 2021

Williams Glenn J.

Williams Glenn J.
CEO
Sell
4,000 $150.34

4,000

$150.34

$601,374

Jun 15, 2021

Schneider Peter W.

Schneider Peter W.
President
Sell
4,030 $158.46

4,030

$158.46

$638,609

Jun 01, 2021

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $163.00

2,000

$163.00

$326,000

May 28, 2021

Schneider Peter W.

Schneider Peter W.
President
Sell
3,000 $160.83

3,000

$160.83

$482,490

May 14, 2021

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $160.90

3,000

$160.90

$482,714

May 10, 2021

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
8,000 $162.98

8,000

$162.98

$1,303,817

Feb 26, 2021

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $142.80

2,000

$142.80

$285,600

Feb 26, 2021

Schneider Peter W.

Schneider Peter W.
President
Sell
3,000 $142.18

3,000

$142.18

$426,544

Feb 17, 2021

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $142.83

3,000

$142.83

$428,480

Nov 30, 2020

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $133.08

2,000

$133.08

$266,160

Nov 27, 2020

Schneider Peter W.

Schneider Peter W.
President
Sell
3,000 $134.38

3,000

$134.38

$403,154

Nov 13, 2020

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $126.29

3,000

$126.29

$378,878

Aug 31, 2020

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $126.21

2,000

$126.21

$252,420

Aug 28, 2020

Schneider Peter W.

Schneider Peter W.
President
Sell
3,000 $127.12

3,000

$127.12

$381,347

Aug 14, 2020

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $135.43

3,000

$135.43

$406,298

Aug 11, 2020

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
3,000 $135.70

3,000

$135.70

$407,110

Jun 08, 2020

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
2,809 $128.40

2,809

$128.40

$360,662

May 29, 2020

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $113.77

2,000

$113.77

$227,540

May 29, 2020

Schneider Peter W.

Schneider Peter W.
President
Sell
3,000 $113.65

3,000

$113.65

$340,955

May 15, 2020

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $100.70

3,000

$100.70

$302,098

Feb 28, 2020

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $110.02

2,000

$110.02

$220,048

Feb 28, 2020

Schneider Peter W.

Schneider Peter W.
President
Sell
3,000 $109.82

3,000

$109.82

$329,471

Feb 18, 2020

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $135.64

3,000

$135.64

$406,908

Dec 16, 2019

Dheer Sanjeev

Dheer Sanjeev
Buy
0 $137.62

0

$137.62

$59

Dec 09, 2019

Yastine Barbara A.

Yastine Barbara A.
Sell
1,325 $135.23

1,325

$135.23

$179,177

Nov 29, 2019

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $134.01

2,000

$134.01

$268,020

Nov 27, 2019

Schneider Peter W.

Schneider Peter W.
President
Sell
3,000 $133.70

3,000

$133.70

$401,087

Nov 15, 2019

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $130.94

3,000

$130.94

$392,815

Nov 11, 2019

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
3,000 $129.11

3,000

$129.11

$387,331

Aug 30, 2019

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $119.64

2,000

$119.64

$239,280

Aug 30, 2019

Schneider Peter W.

Schneider Peter W.
President
Sell
3,000 $119.26

3,000

$119.26

$357,783

Aug 15, 2019

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $110.83

3,000

$110.83

$332,498

May 31, 2019

Schneider Peter W.

Schneider Peter W.
President
Sell
2,000 $115.02

2,000

$115.02

$230,041

May 28, 2019

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $119.69

2,000

$119.69

$239,380

May 15, 2019

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $121.84

3,000

$121.84

$365,532

Apr 01, 2019

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
3,000 $125.04

3,000

$125.04

$375,124

Mar 14, 2019

BENSON P GEORGE

BENSON P GEORGE
Sell
312 $123.44

312

$123.44

$38,513

Mar 14, 2019

Addison John A. Jr.

Addison John A. Jr.
Sell
3,249 $122.85

3,249

$122.85

$399,140

Mar 13, 2019

Kelly William A.

Kelly William A.
President of Subsidiary
Sell
5,000 $122.85

5,000

$122.85

$614,265

Feb 28, 2019

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $125.05

2,000

$125.05

$250,100

Feb 28, 2019

Schneider Peter W.

Schneider Peter W.
President
Sell
2,000 $125.20

2,000

$125.20

$250,395

Feb 15, 2019

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $118.93

3,000

$118.93

$356,790

Dec 14, 2018

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
29 $105.55

29

$105.55

$3,103

Nov 30, 2018

Schneider Peter W.

Schneider Peter W.
President
Sell
2,000 $119.80

2,000

$119.80

$239,596

Nov 28, 2018

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $113.03

2,000

$113.03

$226,060

Nov 15, 2018

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $116.21

3,000

$116.21

$348,636

Oct 15, 2018

Kelly William A.

Kelly William A.
President of Subsidiary
Sell
856 $109.93

856

$109.93

$94,100

Sep 17, 2018

Kelly William A.

Kelly William A.
President of Subsidiary
Sell
1,250 $126.78

1,250

$126.78

$158,478

Sep 14, 2018

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
42 $125.00

42

$125.00

$5,294

Sep 12, 2018

Yastine Barbara A.

Yastine Barbara A.
Sell
1,846 $124.51

1,846

$124.51

$229,848

Sep 06, 2018

BENSON P GEORGE

BENSON P GEORGE
Sell
311 $123.35

311

$123.35

$38,362

Sep 05, 2018

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
2,449 $122.28

2,449

$122.28

$299,465

Aug 31, 2018

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $121.35

2,000

$121.35

$242,700

Aug 31, 2018

Schneider Peter W.

Schneider Peter W.
President
Sell
3,000 $121.78

3,000

$121.78

$365,340

Aug 28, 2018

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $120.63

3,000

$120.63

$361,883

Aug 15, 2018

Kelly William A.

Kelly William A.
President of Subsidiary
Sell
1,250 $118.23

1,250

$118.23

$147,785

Jul 16, 2018

Kelly William A.

Kelly William A.
President of Subsidiary
Sell
1,250 $104.38

1,250

$104.38

$130,480

Jul 09, 2018

Pitts Gregory C.

Pitts Gregory C.
Executive VP and COO
Sell
3,000 $105.04

3,000

$105.04

$315,108

Jun 15, 2018

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
52 $101.05

52

$101.05

$5,281

May 31, 2018

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $98.80

2,000

$98.80

$197,600

May 31, 2018

Schneider Peter W.

Schneider Peter W.
President
Sell
1,011 $98.97

1,011

$98.97

$100,059

May 15, 2018

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $94.67

3,000

$94.67

$284,021

Mar 16, 2018

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
63 $102.25

63

$102.25

$6,396

Mar 12, 2018

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
10,000 $102.49

10,000

$102.49

$1,024,940

Mar 06, 2018

MCCULLOUGH ROBERT F

MCCULLOUGH ROBERT F
Sell
500 $96.38

500

$96.38

$48,188

Mar 05, 2018

MCCULLOUGH ROBERT F

MCCULLOUGH ROBERT F
Sell
500 $95.90

500

$95.90

$47,950

Feb 28, 2018

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Sell
2,000 $100.95

2,000

$100.95

$201,895

Feb 28, 2018

Schneider Peter W.

Schneider Peter W.
President
Sell
991 $100.97

991

$100.97

$100,064

Feb 28, 2018

Schneider Peter W.

Schneider Peter W.
President
Sell
991 $100.97

991

$100.97

$100,064

Feb 26, 2018

Schneider Peter W.

Schneider Peter W.
President
Sell
991 $100.97

991

$100.97

$100,064

Feb 15, 2018

Williams Glenn J.

Williams Glenn J.
CEO
Sell
3,000 $98.67

3,000

$98.67

$295,997

Dec 15, 2017

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
51 $104.07

51

$104.07

$5,317

Sep 15, 2017

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
71 $74.70

71

$74.70

$5,302

Jun 15, 2017

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
88 $74.59

88

$74.59

$6,541

Mar 17, 2017

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
66 $81.40

66

$81.40

$5,355

Dec 16, 2016

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
72 $70.60

72

$70.60

$5,060

Sep 16, 2016

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
92 $54.63

92

$54.63

$5,043

Jun 16, 2016

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
88 $57.37

88

$57.37

$5,044

Mar 16, 2016

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
88 $44.44

88

$44.44

$3,897

Dec 16, 2015

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
75 $48.93

75

$48.93

$3,656

Sep 16, 2015

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
81 $44.90

81

$44.90

$3,643

Jun 16, 2015

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
80 $45.48

80

$45.48

$3,630

Mar 16, 2015

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
41 $51.16

41

$51.16

$2,077

Dec 16, 2014

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
65 $53.86

65

$53.86

$3,500

Sep 16, 2014

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
71 $49.08

71

$49.08

$3,491

Jun 16, 2014

Rand Alison S.

Rand Alison S.
Executive VP and CFO
Buy
75 $46.72

75

$46.72

$3,483

TOP