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 27, 2025

BLUE ROBERT M

BLUE ROBERT M
Chair, President and CEO
Buy
4,152 $60.35

4,152

$60.35

$250,557

Mar 13, 2025

Sutherland Vanessa Allen

Sutherland Vanessa Allen
Buy
475 $54.01

475

$54.01

$25,655

Mar 06, 2024

RIGBY JOSEPH M

RIGBY JOSEPH M
Buy
2,130 $46.94

2,130

$46.94

$99,998

Mar 04, 2024

BLUE ROBERT M

BLUE ROBERT M
Chair, President and CEO
Buy
21,735 $45.91

21,735

$45.91

$997,891

Dec 01, 2023

Leopold Diane

Leopold Diane
Exec. Vice President and COO
Sell
273 $45.53

273

$45.53

$12,430

Dec 01, 2023

Leopold Diane

Leopold Diane
Exec. Vice President and COO
Sell
5,077 $45.51

5,077

$45.51

$231,054

Dec 01, 2023

Leopold Diane

Leopold Diane
Exec. Vice President and COO
Sell
700 $45.52

700

$45.52

$31,865

Dec 01, 2023

Leopold Diane

Leopold Diane
Exec. Vice President and COO
Sell
200 $45.52

200

$45.52

$9,104

Jun 20, 2023

STORY SUSAN N

STORY SUSAN N
Buy
54 $53.70

54

$53.70

$2,900

Jun 01, 2023

Leopold Diane

Leopold Diane
Exec. Vice President and COO
Sell
6,250 $49.16

6,250

$49.16

$307,251

Aug 16, 2022

STORY SUSAN N

STORY SUSAN N
Buy
42 $85.56

42

$85.56

$3,594

Feb 16, 2022

BLUE ROBERT M

BLUE ROBERT M
Chair, President and CEO
Buy
3,180 $78.40

3,180

$78.40

$249,325

Jan 19, 2022

STORY SUSAN N

STORY SUSAN N
Buy
43 $79.49

43

$79.49

$3,418

Nov 24, 2021

STORY SUSAN N

STORY SUSAN N
Buy
1,500 $74.42

1,500

$74.42

$111,630

Nov 10, 2021

BLUE ROBERT M

BLUE ROBERT M
Chair, President and CEO
Buy
3,321 $75.29

3,321

$75.29

$249,998

Nov 10, 2021

Chapman James R.

Chapman James R.
EVP, CFO & Treasurer
Buy
996 $75.29

996

$75.29

$74,998

Aug 11, 2021

STORY SUSAN N

STORY SUSAN N
Buy
67 $76.84

67

$76.84

$5,148

Mar 04, 2021

Kington Mark J

Kington Mark J
Buy
2,000 $69.29

2,000

$69.29

$138,578

Mar 03, 2021

BLUE ROBERT M

BLUE ROBERT M
President and CEO
Buy
14,402 $69.44

14,402

$69.44

$999,998

Dec 07, 2020

FARRELL THOMAS F II

FARRELL THOMAS F II
Executive Chairman
Sell
50,000 $75.87

50,000

$75.87

$3,793,705

Nov 09, 2020

Leopold Diane

Leopold Diane
EVP and COO
Sell
2,952 $85.17

2,952

$85.17

$251,422

Nov 02, 2020

FARRELL THOMAS F II

FARRELL THOMAS F II
Executive Chairman
Sell
23,065 $81.76

23,065

$81.76

$1,885,764

Nov 02, 2020

FARRELL THOMAS F II

FARRELL THOMAS F II
Executive Chairman
Sell
26,935 $81.26

26,935

$81.26

$2,188,652

Oct 05, 2020

FARRELL THOMAS F II

FARRELL THOMAS F II
Executive Chairman
Sell
12,882 $79.68

12,882

$79.68

$1,026,438

Oct 05, 2020

FARRELL THOMAS F II

FARRELL THOMAS F II
Executive Chairman
Sell
37,118 $80.49

37,118

$80.49

$2,987,535

Sep 14, 2020

FARRELL THOMAS F II

FARRELL THOMAS F II
President and CEO
Sell
100 $79.95

100

$79.95

$7,995

Sep 14, 2020

FARRELL THOMAS F II

FARRELL THOMAS F II
President and CEO
Sell
49,900 $80.63

49,900

$80.63

$4,023,672

Nov 06, 2019

Leopold Diane

Leopold Diane
EVP & CEO Gas Infrastructure
Sell
1,448 $81.10

1,448

$81.10

$117,410

Nov 05, 2019

Leopold Diane

Leopold Diane
EVP & CEO Gas Infrastructure
Sell
11,500 $82.48

11,500

$82.48

$948,505

Sep 13, 2019

SZYMANCZYK MICHAEL E

SZYMANCZYK MICHAEL E
Buy
21,400 $78.85

21,400

$78.85

$1,687,322

Mar 13, 2019

BENNETT JAMES A

BENNETT JAMES A
Buy
6,550 $76.34

6,550

$76.34

$499,998

Mar 13, 2019

HAGOOD D MAYBANK

HAGOOD D MAYBANK
Buy
1,965 $76.34

1,965

$76.34

$149,998

Mar 07, 2019

SPILMAN ROBERT H JR

SPILMAN ROBERT H JR
Sell
1,215 $76.01

1,215

$76.01

$92,347

Feb 05, 2019

Leopold Diane

Leopold Diane
EVP & CEO Gas Infrastructure
Sell
2,500 $71.31

2,500

$71.31

$178,275

Jan 29, 2019

STORY SUSAN N

STORY SUSAN N
Buy
48 $68.54

48

$68.54

$3,290

Dec 19, 2018

Chapman James R.

Chapman James R.
SVP, CFO & Treasurer
Buy
4,053 $74.02

4,053

$74.02

$299,998

Aug 28, 2018

HARRIS JOHN W

HARRIS JOHN W
Buy
10,000 $71.15

10,000

$71.15

$711,500

May 10, 2018

FARRELL THOMAS F II

FARRELL THOMAS F II
President and CEO
Buy
4,000 $63.44

4,000

$63.44

$253,752

Feb 28, 2018

RIGBY JOSEPH M

RIGBY JOSEPH M
Buy
2,679 $74.65

2,679

$74.65

$199,998

Nov 06, 2017

HARRIS JOHN W

HARRIS JOHN W
Sell
2,665 $80.60

2,665

$80.60

$214,802

Jun 14, 2017

HARRIS JOHN W

HARRIS JOHN W
Sell
11,254 $79.94

11,254

$79.94

$899,683

May 22, 2017

STORY SUSAN N

STORY SUSAN N
Buy
31 $79.71

31

$79.71

$2,471

Feb 21, 2017

STORY SUSAN N

STORY SUSAN N
Buy
46 $74.90

46

$74.90

$3,445

Feb 10, 2017

STORY SUSAN N

STORY SUSAN N
Buy
34 $73.11

34

$73.11

$2,486

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