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 28, 2025

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
45,000 $96.18

45,000

$96.18

$4,327,974

Mar 11, 2025

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
45,000 $113.37

45,000

$113.37

$5,101,488

Mar 07, 2025

LIEGEL MATTHEW A

LIEGEL MATTHEW A
CAO
Sell
287 $113.52

287

$113.52

$32,580

Sep 27, 2024

Gomez Richard H.

Gomez Richard H.
Executive Officer
Sell
6,348 $157.17

6,348

$157.17

$997,715

Aug 30, 2024

LIEGEL MATTHEW A

LIEGEL MATTHEW A
CAO
Sell
1,000 $153.13

1,000

$153.13

$153,130

Aug 27, 2024

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
45,000 $158.67

45,000

$158.67

$7,140,110

Aug 22, 2024

LIU DON H

LIU DON H
Executive Officer
Sell
6,250 $160.00

6,250

$160.00

$1,000,000

Mar 21, 2024

HENNINGTON CHRISTINA

HENNINGTON CHRISTINA
Executive Officer
Sell
4,600 $170.88

4,600

$170.88

$786,048

Mar 11, 2024

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
45,000 $167.52

45,000

$167.52

$7,538,544

Mar 08, 2024

SYLVESTER CARA A

SYLVESTER CARA A
Executive Officer
Sell
4,125 $171.83

4,125

$171.83

$708,816

Mar 07, 2024

ZABEL MATTHEW L

ZABEL MATTHEW L
Executive Officer
Sell
4,000 $175.00

4,000

$175.00

$700,000

Mar 06, 2024

FIDDELKE MICHAEL J

FIDDELKE MICHAEL J
Executive Officer
Sell
5,750 $172.80

5,750

$172.80

$993,620

Mar 06, 2024

LIU DON H

LIU DON H
Executive Officer
Sell
21,000 $171.78

21,000

$171.78

$3,607,304

Nov 28, 2023

ZABEL MATTHEW L

ZABEL MATTHEW L
Executive Officer
Sell
4,000 $131.33

4,000

$131.33

$525,320

Nov 22, 2023

HENNINGTON CHRISTINA

HENNINGTON CHRISTINA
Executive Officer
Sell
4,000 $130.55

4,000

$130.55

$522,195

Nov 16, 2023

LIU DON H

LIU DON H
Executive Officer
Sell
16,000 $130.00

16,000

$130.00

$2,080,000

Aug 18, 2023

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
30,000 $130.70

30,000

$130.70

$3,921,135

May 18, 2023

LIEGEL MATTHEW A

LIEGEL MATTHEW A
CAO
Sell
1,459 $160.75

1,459

$160.75

$234,528

Mar 14, 2023

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
2,300 $160.12

2,300

$160.12

$368,269

Mar 14, 2023

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
5,200 $158.38

5,200

$158.38

$823,579

Mar 14, 2023

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
7,100 $157.48

7,100

$157.48

$1,118,111

Mar 14, 2023

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
20,400 $159.52

20,400

$159.52

$3,254,171

Dec 16, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
8,300 $147.10

8,300

$147.10

$1,220,950

Dec 16, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
16,408 $146.07

16,408

$146.07

$2,396,669

Sep 14, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
100 $168.53

100

$168.53

$16,853

Sep 14, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
5,389 $163.93

5,389

$163.93

$883,437

Sep 14, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
6,749 $167.84

6,749

$167.84

$1,132,774

Sep 14, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
8,415 $166.19

8,415

$166.19

$1,398,468

Sep 14, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
8,451 $167.09

8,451

$167.09

$1,412,107

Sep 14, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
9,997 $164.85

9,997

$164.85

$1,647,970

Aug 18, 2022

LIEGEL MATTHEW A

LIEGEL MATTHEW A
CAO
Sell
1,226 $173.80

1,226

$173.80

$213,084

Jun 17, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
100 $141.72

100

$141.72

$14,172

Jun 17, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
5,545 $140.90

5,545

$140.90

$781,286

Jun 17, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
19,244 $139.43

19,244

$139.43

$2,683,276

Jun 17, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
20,601 $140.24

20,601

$140.24

$2,889,163

Apr 20, 2022

SYLVESTER CARA A

SYLVESTER CARA A
Executive Officer
Sell
2,030 $250.00

2,030

$250.00

$507,500

Apr 20, 2022

SANDO JILL

SANDO JILL
Executive Officer
Sell
2,000 $250.00

2,000

$250.00

$500,000

Apr 20, 2022

Kremer Melissa K

Kremer Melissa K
Executive Officer
Sell
8,602 $250.00

8,602

$250.00

$2,150,500

Apr 18, 2022

LIU DON H

LIU DON H
Executive Officer
Sell
8,500 $240.00

8,500

$240.00

$2,040,000

Apr 08, 2022

LIU DON H

LIU DON H
Executive Officer
Sell
8,500 $233.00

8,500

$233.00

$1,980,500

Apr 07, 2022

LIU DON H

LIU DON H
Executive Officer
Sell
9,337 $219.00

9,337

$219.00

$2,044,803

Apr 07, 2022

LIU DON H

LIU DON H
Executive Officer
Sell
9,337 $219.00

9,337

$219.00

$2,044,803

Apr 04, 2022

FIDDELKE MICHAEL J

FIDDELKE MICHAEL J
Executive Officer
Sell
5,000 $210.19

5,000

$210.19

$1,050,950

Mar 22, 2022

BOYLAN KATIE M

BOYLAN KATIE M
Executive Officer
Sell
3,617 $223.71

3,617

$223.71

$809,159

Mar 18, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
1,535 $220.41

1,535

$220.41

$338,335

Mar 18, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
1,613 $225.83

1,613

$225.83

$364,266

Mar 18, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
1,622 $224.13

1,622

$224.13

$363,543

Mar 18, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
2,925 $221.62

2,925

$221.62

$648,234

Mar 18, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
3,279 $218.81

3,279

$218.81

$717,482

Mar 18, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
3,843 $225.19

3,843

$225.19

$865,401

Mar 18, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
4,985 $222.95

4,985

$222.95

$1,111,408

Mar 18, 2022

Mulligan John J

Mulligan John J
Executive Officer
Sell
9,660 $219.55

9,660

$219.55

$2,120,831

Mar 16, 2022

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
100 $218.65

100

$218.65

$21,865

Mar 16, 2022

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
1,500 $215.04

1,500

$215.04

$322,560

Mar 16, 2022

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
1,600 $212.56

1,600

$212.56

$340,103

Mar 16, 2022

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
3,609 $213.58

3,609

$213.58

$770,811

Mar 16, 2022

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
5,600 $216.16

5,600

$216.16

$1,210,513

Mar 16, 2022

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
5,891 $217.95

5,891

$217.95

$1,283,950

Mar 16, 2022

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
11,700 $217.15

11,700

$217.15

$2,540,667

Mar 16, 2022

HARRISON ROBERT M

HARRISON ROBERT M
CAO
Sell
2,080 $217.87

2,080

$217.87

$453,165

Dec 17, 2021

Mulligan John J

Mulligan John J
Executive Officer
Sell
300 $225.91

300

$225.91

$67,772

Dec 17, 2021

Mulligan John J

Mulligan John J
Executive Officer
Sell
1,838 $225.21

1,838

$225.21

$413,941

Dec 17, 2021

Mulligan John J

Mulligan John J
Executive Officer
Sell
2,200 $222.26

2,200

$222.26

$488,966

Dec 17, 2021

Mulligan John J

Mulligan John J
Executive Officer
Sell
10,274 $223.96

10,274

$223.96

$2,300,914

Dec 17, 2021

Mulligan John J

Mulligan John J
Executive Officer
Sell
14,306 $223.29

14,306

$223.29

$3,194,414

Dec 02, 2021

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
1,500 $242.43

1,500

$242.43

$363,641

Dec 02, 2021

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
4,066 $246.13

4,066

$246.13

$1,000,773

Dec 02, 2021

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
5,900 $243.50

5,900

$243.50

$1,436,637

Dec 02, 2021

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
9,234 $244.44

9,234

$244.44

$2,257,139

Dec 02, 2021

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
9,300 $245.53

9,300

$245.53

$2,283,403

Nov 24, 2021

SANDO JILL

SANDO JILL
Executive Officer
Sell
3,186 $247.61

3,186

$247.61

$788,885

Nov 19, 2021

HENNINGTON CHRISTINA

HENNINGTON CHRISTINA
Executive Officer
Sell
4,173 $250.95

4,173

$250.95

$1,047,214

Nov 19, 2021

Gomez Richard H.

Gomez Richard H.
Executive Officer
Sell
22,242 $250.95

22,242

$250.95

$5,581,630

Sep 02, 2021

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
9,236 $246.41

9,236

$246.41

$2,275,848

Sep 02, 2021

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
15,764 $245.73

15,764

$245.73

$3,873,618

Aug 19, 2021

Mulligan John J

Mulligan John J
Executive Officer
Sell
2,410 $249.22

2,410

$249.22

$600,613

Aug 19, 2021

Mulligan John J

Mulligan John J
Executive Officer
Sell
17,188 $246.57

17,188

$246.57

$4,238,033

Aug 19, 2021

Mulligan John J

Mulligan John J
Executive Officer
Sell
19,314 $245.62

19,314

$245.62

$4,743,853

Aug 19, 2021

Mulligan John J

Mulligan John J
Executive Officer
Sell
19,947 $248.52

19,947

$248.52

$4,957,238

Aug 19, 2021

Mulligan John J

Mulligan John J
Executive Officer
Sell
21,923 $247.68

21,923

$247.68

$5,429,816

Aug 06, 2021

LIU DON H

LIU DON H
Executive Officer
Sell
3,000 $261.93

3,000

$261.93

$785,790

Aug 04, 2021

LIU DON H

LIU DON H
Executive Officer
Sell
13,977 $261.20

13,977

$261.20

$3,650,792

Jul 16, 2021

LIU DON H

LIU DON H
Executive Officer
Sell
13,985 $253.90

13,985

$253.90

$3,550,792

May 27, 2021

SYLVESTER CARA A

SYLVESTER CARA A
Executive Officer
Sell
1,950 $227.56

1,950

$227.56

$443,732

May 27, 2021

Kremer Melissa K

Kremer Melissa K
Executive Officer
Sell
2,603 $226.19

2,603

$226.19

$588,773

May 20, 2021

SCHINDELE MARK

SCHINDELE MARK
Executive Officer
Sell
4,758 $218.05

4,758

$218.05

$1,037,482

May 20, 2021

FIDDELKE MICHAEL J

FIDDELKE MICHAEL J
Executive Officer
Sell
5,265 $218.05

5,265

$218.05

$1,148,033

May 20, 2021

LIU DON H

LIU DON H
Executive Officer
Sell
7,225 $218.05

7,225

$218.05

$1,575,411

Apr 13, 2021

McNamara Michael Edward

McNamara Michael Edward
Executive Officer
Sell
10,821 $204.81

10,821

$204.81

$2,216,235

Apr 13, 2021

McNamara Michael Edward

McNamara Michael Edward
Executive Officer
Sell
20,602 $204.07

20,602

$204.07

$4,204,240

Apr 09, 2021

Kremer Melissa K

Kremer Melissa K
Executive Officer
Sell
1,930 $204.00

1,930

$204.00

$393,720

Apr 09, 2021

HENNINGTON CHRISTINA

HENNINGTON CHRISTINA
Executive Officer
Sell
2,121 $204.00

2,121

$204.00

$432,684

Apr 08, 2021

BOYLAN KATIE M

BOYLAN KATIE M
Executive Officer
Sell
1,600 $203.12

1,600

$203.12

$324,999

Apr 08, 2021

HARRISON ROBERT M

HARRISON ROBERT M
CAO
Sell
2,353 $203.61

2,353

$203.61

$479,094

Mar 25, 2021

HARRISON ROBERT M

HARRISON ROBERT M
CAO
Sell
2,282 $192.45

2,282

$192.45

$439,167

Mar 19, 2021

Kremer Melissa K

Kremer Melissa K
Executive Officer
Sell
716 $188.00

716

$188.00

$134,608

Mar 19, 2021

HENNINGTON CHRISTINA

HENNINGTON CHRISTINA
Executive Officer
Sell
1,852 $183.00

1,852

$183.00

$338,916

Mar 12, 2021

FIDDELKE MICHAEL J

FIDDELKE MICHAEL J
Executive Officer
Sell
450 $179.48

450

$179.48

$80,767

Mar 03, 2021

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
93,364 $174.23

93,364

$174.23

$16,266,763

Jan 14, 2021

Lundquist Stephanie A

Lundquist Stephanie A
Executive Officer
Sell
16,894 $198.34

16,894

$198.34

$3,350,680

Nov 19, 2020

HARRISON ROBERT M

HARRISON ROBERT M
CAO
Sell
1,220 $169.50

1,220

$169.50

$206,790

Oct 07, 2020

Lundquist Stephanie A

Lundquist Stephanie A
Executive Officer
Sell
4,471 $161.00

4,471

$161.00

$719,831

Sep 29, 2020

McNamara Michael Edward

McNamara Michael Edward
Executive Officer
Sell
27,726 $157.15

27,726

$157.15

$4,357,041

Sep 23, 2020

SCHINDELE MARK

SCHINDELE MARK
Executive Officer
Sell
2,404 $155.00

2,404

$155.00

$372,620

Sep 22, 2020

SCHINDELE MARK

SCHINDELE MARK
Executive Officer
Sell
2,404 $151.15

2,404

$151.15

$363,365

Sep 21, 2020

SCHINDELE MARK

SCHINDELE MARK
Executive Officer
Sell
2,405 $148.53

2,405

$148.53

$357,215

Sep 17, 2020

HENNINGTON CHRISTINA

HENNINGTON CHRISTINA
Executive Officer
Sell
5,825 $148.17

5,825

$148.17

$863,067

Aug 25, 2020

LIU DON H

LIU DON H
Executive Officer
Sell
2,487 $154.28

2,487

$154.28

$383,694

Aug 20, 2020

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
1,400 $155.88

1,400

$155.88

$218,231

Aug 20, 2020

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
7,400 $155.14

7,400

$155.14

$1,148,063

Aug 20, 2020

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
11,801 $154.19

11,801

$154.19

$1,819,648

Aug 20, 2020

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
26,229 $153.23

26,229

$153.23

$4,019,025

Aug 20, 2020

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
53,170 $152.46

53,170

$152.46

$8,106,346

Aug 20, 2020

Kremer Melissa K

Kremer Melissa K
Executive Officer
Sell
8,206 $152.40

8,206

$152.40

$1,250,597

Aug 20, 2020

FIDDELKE MICHAEL J

FIDDELKE MICHAEL J
Executive Officer
Sell
391 $154.93

391

$154.93

$60,578

Aug 20, 2020

HENNINGTON CHRISTINA

HENNINGTON CHRISTINA
Executive Officer
Sell
3,564 $154.93

3,564

$154.93

$552,171

Aug 20, 2020

Lundquist Stephanie A

Lundquist Stephanie A
Executive Officer
Sell
6,631 $153.09

6,631

$153.09

$1,015,140

Aug 20, 2020

Ward Laysha

Ward Laysha
Executive Officer
Sell
61,094 $154.04

61,094

$154.04

$9,410,944

Aug 19, 2020

Mulligan John J

Mulligan John J
Executive Officer
Sell
28,571 $148.93

28,571

$148.93

$4,255,108

Aug 04, 2020

LIU DON H

LIU DON H
Executive Officer
Sell
8,000 $130.00

8,000

$130.00

$1,040,000

Jul 24, 2020

LIU DON H

LIU DON H
Executive Officer
Sell
4,000 $125.00

4,000

$125.00

$500,000

Jun 30, 2020

LIU DON H

LIU DON H
Executive Officer
Sell
4,000 $120.00

4,000

$120.00

$480,000

Jun 04, 2020

AUSTIN ROXANNE S

AUSTIN ROXANNE S
Sell
10,000 $122.01

10,000

$122.01

$1,220,100

Jun 02, 2020

AUSTIN ROXANNE S

AUSTIN ROXANNE S
Sell
7,415 $120.01

7,415

$120.01

$889,874

May 29, 2020

AUSTIN ROXANNE S

AUSTIN ROXANNE S
Sell
4,109 $120.04

4,109

$120.04

$493,250

May 22, 2020

SANDO JILL

SANDO JILL
Executive Officer
Sell
2,435 $118.71

2,435

$118.71

$289,064

May 21, 2020

HARRISON ROBERT M

HARRISON ROBERT M
CAO
Sell
2,500 $119.34

2,500

$119.34

$298,360

May 11, 2020

Cornell Brian C

Cornell Brian C
Executive Officer
Sell
110,000 $120.00

110,000

$120.00

$13,200,000

Mar 17, 2020

HARRISON ROBERT M

HARRISON ROBERT M
CAO
Sell
631 $102.00

631

$102.00

$64,362

Mar 11, 2020

HARRISON ROBERT M

HARRISON ROBERT M
CAO
Sell
464 $107.67

464

$107.67

$49,961

Nov 25, 2019

Lundquist Stephanie A

Lundquist Stephanie A
Executive Officer
Sell
6,630 $127.00

6,630

$127.00

$842,010

Nov 20, 2019

LIU DON H

LIU DON H
Executive Officer
Sell
2,274 $122.20

2,274

$122.20

$277,883

Oct 08, 2019

LIU DON H

LIU DON H
Executive Officer
Sell
2,000 $110.00

2,000

$110.00

$220,000

Sep 06, 2019

Ward Laysha

Ward Laysha
Executive Officer
Sell
20,000 $110.23

20,000

$110.23

$2,204,600

Aug 29, 2019

McNamara Michael Edward

McNamara Michael Edward
Executive Officer
Sell
20,386 $108.25

20,386

$108.25

$2,206,760

Aug 26, 2019

Tritton Mark J

Tritton Mark J
Executive Officer
Sell
15,000 $105.00

15,000

$105.00

$1,575,000

Aug 23, 2019

Lundquist Stephanie A

Lundquist Stephanie A
Executive Officer
Sell
6,951 $104.99

6,951

$104.99

$729,785

Aug 23, 2019

Smith Cathy R

Smith Cathy R
Executive Officer
Sell
8,412 $104.40

8,412

$104.40

$878,207

Aug 22, 2019

Mulligan John J

Mulligan John J
Executive Officer
Sell
28,257 $105.09

28,257

$105.09

$2,969,559

Aug 22, 2019

Mulligan John J

Mulligan John J
Executive Officer
Sell
115,616 $104.69

115,616

$104.69

$12,103,261

Aug 22, 2019

HARRISON ROBERT M

HARRISON ROBERT M
CAO
Sell
13,540 $104.66

13,540

$104.66

$1,417,082

Aug 22, 2019

Ward Laysha

Ward Laysha
Executive Officer
Sell
1,281 $105.20

1,281

$105.20

$134,763

Aug 22, 2019

Ward Laysha

Ward Laysha
Executive Officer
Sell
24,400 $104.58

24,400

$104.58

$2,551,735

Aug 22, 2019

Potts Janna A.

Potts Janna A.
Executive Officer
Sell
9,540 $106.50

9,540

$106.50

$1,015,968

Aug 21, 2019

LIU DON H

LIU DON H
Executive Officer
Sell
4,140 $99.92

4,140

$99.92

$413,669

Jul 09, 2019

McNamara Michael Edward

McNamara Michael Edward
Executive Officer
Sell
11,891 $88.79

11,891

$88.79

$1,055,784

Jun 13, 2019

AUSTIN ROXANNE S

AUSTIN ROXANNE S
Sell
4,163 $89.00

4,163

$89.00

$370,507

Jun 12, 2019

Lundquist Stephanie A

Lundquist Stephanie A
Executive Officer
Sell
8,367 $88.01

8,367

$88.01

$736,358

May 23, 2019

Potts Janna A.

Potts Janna A.
Executive Officer
Sell
8,759 $79.00

8,759

$79.00

$691,961

Apr 11, 2019

HARRISON ROBERT M

HARRISON ROBERT M
CAO
Sell
1,791 $80.28

1,791

$80.28

$143,776

Apr 11, 2019

Smith Cathy R

Smith Cathy R
Executive Officer
Sell
20,000 $80.83

20,000

$80.83

$1,616,594

Mar 26, 2019

McNamara Michael Edward

McNamara Michael Edward
Executive Officer
Sell
5,186 $79.18

5,186

$79.18

$410,609

Mar 01, 2019

Smith Cathy R

Smith Cathy R
Executive Officer
Sell
30,000 $74.00

30,000

$74.00

$2,220,000

Oct 09, 2018

Lundquist Stephanie A

Lundquist Stephanie A
Executive Officer
Sell
2,100 $86.00

2,100

$86.00

$180,600

Sep 24, 2018

Potts Janna A.

Potts Janna A.
Executive Officer
Sell
15,172 $88.00

15,172

$88.00

$1,335,136

Jun 11, 2018

Ward Laysha

Ward Laysha
Executive Officer
Sell
43,926 $79.33

43,926

$79.33

$3,484,825

Jun 05, 2018

LIU DON H

LIU DON H
Executive Officer
Sell
7,000 $78.00

7,000

$78.00

$546,000

Jun 04, 2018

Potts Janna A.

Potts Janna A.
Executive Officer
Sell
5,152 $75.00

5,152

$75.00

$386,400

May 16, 2018

LIU DON H

LIU DON H
Executive Officer
Sell
2,735 $75.00

2,735

$75.00

$205,125

Apr 03, 2018

Mulligan John J

Mulligan John J
Executive Officer
Sell
118,373 $69.37

118,373

$69.37

$8,211,405

Jan 23, 2018

Lundquist Stephanie A

Lundquist Stephanie A
Executive Officer
Sell
3,000 $78.08

3,000

$78.08

$234,231

Jan 18, 2018

HARRISON ROBERT M

HARRISON ROBERT M
CAO
Sell
8,557 $76.74

8,557

$76.74

$656,644

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