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

Jun 17, 2025

Jenkins Richard A.

Jenkins Richard A.
Senior Vice President - Utah
Sell
7,726 $28.49

7,726

$28.49

$220,114

Feb 26, 2025

BROOKMAN BARTON R JR

BROOKMAN BARTON R JR
Buy
7,000 $32.36

7,000

$32.36

$226,520

Aug 26, 2024

Lytle Patrick A

Lytle Patrick A
VP - Chief Accounting Officer
Sell
6,059 $47.45

6,059

$47.45

$287,500

Aug 16, 2024

Lebeck James Barker

Lebeck James Barker
EVP & General Counsel
Sell
4,487 $45.43

4,487

$45.43

$203,844

Aug 16, 2024

ROBESON ROSE M

ROBESON ROSE M
Sell
10,000 $45.50

10,000

$45.50

$455,000

May 21, 2024

Knott Kenneth J.

Knott Kenneth J.
SVP - Bus Dev & Land
Sell
16,000 $50.28

16,000

$50.28

$804,480

May 20, 2024

SULLIVAN WILLIAM D

SULLIVAN WILLIAM D
Sell
60,000 $49.32

60,000

$49.32

$2,959,200

Aug 30, 2023

Quintana Julio M

Quintana Julio M
Sell
44,000 $42.06

44,000

$42.06

$1,850,640

Aug 29, 2023

PERU RAMIRO G

PERU RAMIRO G
Sell
15,670 $41.14

15,670

$41.14

$644,664

Aug 23, 2023

ROBESON ROSE M

ROBESON ROSE M
Sell
30,000 $39.65

30,000

$39.65

$1,189,500

Aug 07, 2023

Lytle Patrick A

Lytle Patrick A
VP - Chief Accounting Officer
Sell
6,494 $38.46

6,494

$38.46

$249,759

Mar 15, 2023

Vogel Herbert S

Vogel Herbert S
President & CEO
Buy
1,000 $25.63

1,000

$25.63

$25,630

Mar 09, 2023

Vogel Herbert S

Vogel Herbert S
President & CEO
Buy
1,000 $29.15

1,000

$29.15

$29,150

Mar 08, 2023

Vogel Herbert S

Vogel Herbert S
President & CEO
Buy
1,000 $29.48

1,000

$29.48

$29,480

Mar 07, 2023

Vogel Herbert S

Vogel Herbert S
President & CEO
Buy
1,000 $30.78

1,000

$30.78

$30,780

Mar 06, 2023

Vogel Herbert S

Vogel Herbert S
President & CEO
Buy
1,000 $31.35

1,000

$31.35

$31,350

Oct 21, 2022

Quintana Julio M

Quintana Julio M
Sell
22,300 $42.79

22,300

$42.79

$954,217

Sep 09, 2022

Copeland David W

Copeland David W
EVP & General Counsel
Sell
10,000 $46.23

10,000

$46.23

$462,300

Sep 09, 2022

Lytle Patrick A

Lytle Patrick A
VP - Chief Accounting Officer
Sell
8,658 $45.61

8,658

$45.61

$394,891

May 31, 2022

Copeland David W

Copeland David W
EVP & General Counsel
Sell
5,000 $51.23

5,000

$51.23

$256,150

Apr 18, 2022

Whitcomb David J.

Whitcomb David J.
VP - Marketing
Sell
37,671 $41.74

37,671

$41.74

$1,572,388

Apr 18, 2022

Whitcomb David J.

Whitcomb David J.
VP - Marketing
Sell
7,100 $42.07

7,100

$42.07

$298,697

Mar 21, 2022

Lutey Mary Ellen

Lutey Mary Ellen
SVP - Expl., Development & EHS
Sell
9,999 $39.22

9,999

$39.22

$392,161

Mar 21, 2022

Whitcomb David J.

Whitcomb David J.
VP - Marketing
Sell
9,254 $39.45

9,254

$39.45

$365,070

Mar 08, 2022

Lutey Mary Ellen

Lutey Mary Ellen
SVP - Expl., Development & EHS
Sell
9,533 $39.97

9,533

$39.97

$381,034

Mar 08, 2022

Lytle Patrick A

Lytle Patrick A
VP - Chief Accounting Officer
Sell
6,776 $42.01

6,776

$42.01

$284,660

Mar 08, 2022

PERU RAMIRO G

PERU RAMIRO G
Sell
30,000 $40.60

30,000

$40.60

$1,218,000

Nov 02, 2021

Lytle Patrick A

Lytle Patrick A
VP - Chief Accounting Officer
Sell
12,543 $36.74

12,543

$36.74

$460,830

Nov 02, 2021

ROBESON ROSE M

ROBESON ROSE M
Sell
15,000 $36.72

15,000

$36.72

$550,800

Jun 23, 2021

Knott Kenneth J.

Knott Kenneth J.
SVP - Bus Dev & Land
Sell
12,257 $25.00

12,257

$25.00

$306,425

Feb 23, 2021

ROBESON ROSE M

ROBESON ROSE M
Sell
4,000 $12.96

4,000

$12.96

$51,840

Mar 10, 2020

Quintana Julio M

Quintana Julio M
Buy
40,000 $2.00

40,000

$2.00

$80,000

Mar 09, 2020

Copeland David W

Copeland David W
EVP and General Counsel
Buy
10,000 $1.54

10,000

$1.54

$15,400

Mar 09, 2020

PERU RAMIRO G

PERU RAMIRO G
Buy
15,000 $1.43

15,000

$1.43

$21,450

Mar 06, 2020

Copeland David W

Copeland David W
EVP and General Counsel
Buy
15,000 $4.26

15,000

$4.26

$63,900

Mar 06, 2020

PERU RAMIRO G

PERU RAMIRO G
Buy
7,500 $4.20

7,500

$4.20

$31,500

Mar 04, 2020

Ottoson Javan D

Ottoson Javan D
President & CEO
Buy
8,000 $5.81

8,000

$5.81

$46,480

Mar 04, 2020

Copeland David W

Copeland David W
EVP and General Counsel
Buy
5,000 $5.84

5,000

$5.84

$29,200

Mar 03, 2020

Vogel Herbert S

Vogel Herbert S
COO
Buy
2,000 $5.76

2,000

$5.76

$11,520

Mar 03, 2020

Whitcomb David J.

Whitcomb David J.
VP-Marketing
Buy
10,000 $5.93

10,000

$5.93

$59,300

Feb 25, 2020

Copeland David W

Copeland David W
EVP and General Counsel
Buy
5,000 $7.00

5,000

$7.00

$35,000

Feb 24, 2020

Copeland David W

Copeland David W
EVP and General Counsel
Buy
5,000 $7.68

5,000

$7.68

$38,400

Feb 24, 2020

PERU RAMIRO G

PERU RAMIRO G
Buy
7,500 $7.67

7,500

$7.67

$57,525

May 29, 2019

Vogel Herbert S

Vogel Herbert S
EVP - Operations
Buy
2,000 $12.41

2,000

$12.41

$24,813

May 24, 2019

Copeland David W

Copeland David W
EVP and General Counsel
Buy
10,000 $12.71

10,000

$12.71

$127,121

May 07, 2019

Ottoson Javan D

Ottoson Javan D
President & CEO
Buy
5,000 $14.63

5,000

$14.63

$73,150

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