Insider
Date
Role
Action
Shares
Price
Amount
Leitzell Jeffrey R.
31 Mar 2026
EVP & COO
Sold after exercise
5,698
$150.32
$856.52K
Janssen Ann D.
19 Mar 2026
EVP & Chief Financial Officer
Sold after exercise
4,161
$140.04
$582.71K
Janssen Ann D.
12 Mar 2026
EVP & Chief Financial Officer
Sold after exercise
1,422
$133.76
$190.21K
Janssen Ann D.
12 Mar 2026
EVP & Chief Financial Officer
Sold after exercise
1,175
$134.99
$158.61K
Leitzell Jeffrey R.
30 Jun 2025
EVP & COO
Sold after exercise
3,951
$119.65
$472.74K
Leitzell Jeffrey R.
1 Apr 2025
EVP & COO
Sold after exercise
4,000
$127.76
$511.04K
Leitzell Jeffrey R.
1 Apr 2025
EVP & COO
Sold after exercise
37
$127.89
$4.73K
Yacob Ezra Y
21 May 2024
Chairman & CEO
Sold after exercise
2,834
$129.31
$366.45K
Yacob Ezra Y
21 May 2024
Chairman & CEO
Sold after exercise
596
$129.35
$77.09K
Yacob Ezra Y
21 May 2024
Chairman & CEO
Sold after exercise
1,299
$129.31
$167.97K
Leitzell Jeffrey R.
10 May 2024
EVP & COO
Sold after exercise
6,597
$130.09
$858.20K
Leitzell Jeffrey R.
10 May 2024
EVP & COO
Sold after exercise
1,205
$129.97
$156.61K
Helms Lloyd W Jr
9 May 2024
President
Sold after exercise
1,296
$130.27
$168.83K
Boedeker Kenneth W.
7 Nov 2022
EVP Exploration and Production
Sold after exercise
1,900
$145.09
$275.66K
Boedeker Kenneth W.
7 Nov 2022
EVP Exploration and Production
Sold after exercise
74
$145.09
$10.74K
Boedeker Kenneth W.
7 Nov 2022
EVP Exploration and Production
Sold after exercise
21
$145.08
$3.05K
Helms Lloyd W Jr
7 Nov 2022
President & COO
Sold after exercise
100
$146.09
$14.61K
Helms Lloyd W Jr
7 Nov 2022
President & COO
Sold after exercise
200
$146.09
$29.22K
Helms Lloyd W Jr
7 Nov 2022
President & COO
Sold after exercise
20
$146.08
$2.92K
Helms Lloyd W Jr
7 Nov 2022
President & COO
Sold after exercise
2,400
$146.08
$350.59K
Boedeker Kenneth W.
3 Jun 2022
EVP Exploration and Production
Sold after exercise
160
$142.35
$22.78K
Boedeker Kenneth W.
3 Jun 2022
EVP Exploration and Production
Sold after exercise
335
$142.32
$47.68K
Boedeker Kenneth W.
3 Jun 2022
EVP Exploration and Production
Sold after exercise
100
$142.32
$14.23K
Boedeker Kenneth W.
3 Jun 2022
EVP Exploration and Production
Sold after exercise
100
$142.31
$14.23K
Boedeker Kenneth W.
3 Jun 2022
EVP Exploration and Production
Sold after exercise
100
$142.31
$14.23K
Boedeker Kenneth W.
3 Jun 2022
EVP Exploration and Production
Sold after exercise
100
$142.31
$14.23K
Boedeker Kenneth W.
3 Jun 2022
EVP Exploration and Production
Sold after exercise
111
$142.31
$15.80K
Janssen Ann D.
2 Jun 2022
SVP & Chief Accounting Officer
Sold after exercise
1,900
$140.60
$267.14K
Janssen Ann D.
2 Jun 2022
SVP & Chief Accounting Officer
Sold after exercise
5
$140.57
$702.87
DRIGGERS TIMOTHY K
27 May 2022
EVP & Chief Financial Officer
Sold after exercise
15
$135.54
$2.03K
DRIGGERS TIMOTHY K
27 May 2022
EVP & Chief Financial Officer
Sold after exercise
69
$135.52
$9.35K
DRIGGERS TIMOTHY K
27 May 2022
EVP & Chief Financial Officer
Sold after exercise
3,400
$135.51
$460.74K
Janssen Ann D.
21 Mar 2022
SVP & Chief Accounting Officer
Sold after exercise
2,060
$121.96
$251.24K
Janssen Ann D.
21 Mar 2022
SVP & Chief Accounting Officer
Sold after exercise
1,628
$121.95
$198.54K
Leitzell Jeffrey R.
21 Mar 2022
EVP Exploration and Production
Sold after exercise
3,495
$121.45
$424.47K
Leitzell Jeffrey R.
21 Mar 2022
EVP Exploration and Production
Sold after exercise
905
$121.58
$110.03K
Leitzell Jeffrey R.
21 Mar 2022
EVP Exploration and Production
Sold after exercise
10
$121.58
$1.22K
Leitzell Jeffrey R.
21 Mar 2022
EVP Exploration and Production
Sold after exercise
18
$121.57
$2.19K
Leitzell Jeffrey R.
21 Mar 2022
EVP Exploration and Production
Sold after exercise
34
$121.57
$4.13K
Leitzell Jeffrey R.
21 Mar 2022
EVP Exploration and Production
Sold after exercise
200
$121.56
$24.31K
Boedeker Kenneth W.
4 Mar 2022
EVP Exploration and Production
Sold after exercise
1,102
$120.14
$132.39K
Donaldson Michael P
3 Mar 2022
EVP, Gen. Counsel & Corp Sec
Sold after exercise
9,231
$117.14
$1.08M
Donaldson Michael P
3 Mar 2022
EVP, Gen. Counsel & Corp Sec
Sold after exercise
2,096
$117.19
$245.64K
Boedeker Kenneth W.
28 Feb 2022
EVP Exploration and Production
Sold after exercise
100
$114.97
$11.50K
Boedeker Kenneth W.
28 Feb 2022
EVP Exploration and Production
Sold after exercise
153
$114.97
$17.59K
Boedeker Kenneth W.
28 Feb 2022
EVP Exploration and Production
Sold after exercise
100
$114.96
$11.50K
Boedeker Kenneth W.
28 Feb 2022
EVP Exploration and Production
Sold after exercise
268
$114.94
$30.80K
Boedeker Kenneth W.
28 Feb 2022
EVP Exploration and Production
Sold after exercise
100
$114.92
$11.49K
Boedeker Kenneth W.
28 Feb 2022
EVP Exploration and Production
Sold after exercise
213
$114.92
$24.48K
Boedeker Kenneth W.
28 Feb 2022
EVP Exploration and Production
Sold after exercise
4,279
$114.90
$491.67K
Boedeker Kenneth W.
28 Feb 2022
EVP Exploration and Production
Sold after exercise
337
$114.90
$38.72K
Boedeker Kenneth W.
28 Feb 2022
EVP Exploration and Production
Sold after exercise
1,571
$114.70
$180.19K
DRIGGERS TIMOTHY K
6 Jan 2022
EVP & Chief Financial Officer
Sold after exercise
3,925
$95.79
$375.96K
Donaldson Michael P
12 Nov 2021
EVP, Gen. Counsel & Corp Sec
Sold after exercise
11,540
$95.13
$1.10M
Donaldson Michael P
12 Nov 2021
EVP, Gen. Counsel & Corp Sec
Sold after exercise
1,407
$95.06
$133.75K
Helms Lloyd W Jr
10 Nov 2021
President & COO
Sold after exercise
1,470
$95.55
$140.46K
CRISP CHARLES R
10 Jan 2020
Director
Sold after exercise
406
$86.50
$35.12K
CRISP CHARLES R
10 Jan 2020
Director
Sold after exercise
14
$86.49
$1.21K
TEXTOR DONALD F
9 Jan 2020
Director
Sold after exercise
416
$86.13
$35.83K
WISNER FRANK G
12 Mar 2019
Director
Sold after exercise
1,296
$87.28
$113.11K
Trice David W
28 Sep 2018
EVP Exploration and Production
Sold after exercise
2,489
$127.44
$317.20K
CRISP CHARLES R
11 Sep 2018
Director
Sold after exercise
2
$116.81
$233.62
CRISP CHARLES R
11 Sep 2018
Director
Sold after exercise
1,700
$116.80
$198.56K
CRISP CHARLES R
11 Sep 2018
Director
Sold after exercise
90
$116.80
$10.51K
Thomas William R.
10 Aug 2018
Chairman & CEO
Sold after exercise
57,065
$122.36
$6.98M
TEXTOR DONALD F
28 Jun 2018
Director
Sold after exercise
200
$122.88
$24.58K
TEXTOR DONALD F
28 Jun 2018
Director
Sold after exercise
1,500
$122.88
$184.31K
TEXTOR DONALD F
28 Jun 2018
Director
Sold after exercise
120
$122.87
$14.74K
TEXTOR DONALD F
28 Jun 2018
Director
Sold after exercise
44
$122.87
$5.41K
DRIGGERS TIMOTHY K
17 May 2018
EVP & Chief Financial Officer
Sold after exercise
10,489
$126.31
$1.32M
Janssen Ann D.
17 May 2018
SVP & Chief Accounting Officer
Sold after exercise
1,158
$126.36
$146.32K
Janssen Ann D.
17 May 2018
SVP & Chief Accounting Officer
Sold after exercise
100
$126.35
$12.64K
Janssen Ann D.
9 May 2018
SVP & Chief Accounting Officer
Sold after exercise
2,323
$118.15
$274.46K
Janssen Ann D.
9 May 2018
SVP & Chief Accounting Officer
Sold after exercise
100
$118.16
$11.82K
Janssen Ann D.
9 May 2018
SVP & Chief Accounting Officer
Sold after exercise
100
$118.21
$11.82K
Janssen Ann D.
9 May 2018
SVP & Chief Accounting Officer
Sold after exercise
100
$118.22
$11.82K
Janssen Ann D.
9 May 2018
SVP & Chief Accounting Officer
Sold after exercise
100
$118.23
$11.82K
Janssen Ann D.
9 May 2018
SVP & Chief Accounting Officer
Sold after exercise
400
$118.25
$47.30K
Janssen Ann D.
9 May 2018
SVP & Chief Accounting Officer
Sold after exercise
400
$117.71
$47.08K
Janssen Ann D.
9 May 2018
SVP & Chief Accounting Officer
Sold after exercise
986
$117.59
$115.94K
Janssen Ann D.
9 May 2018
SVP & Chief Accounting Officer
Sold after exercise
307
$117.52
$36.08K
Trice David W
12 Jan 2018
EVP Exploration and Production
Sold after exercise
5,570
$116.00
$646.12K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
6,300
$105.44
$664.30K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
100
$105.45
$10.55K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
100
$105.45
$10.55K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
600
$105.46
$63.27K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
200
$105.46
$21.09K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
100
$105.46
$10.55K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
200
$105.47
$21.09K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
100
$105.47
$10.55K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
200
$105.47
$21.09K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
846
$105.48
$89.23K
DRIGGERS TIMOTHY K
21 Dec 2017
EVP & Chief Financial Officer
Sold after exercise
125
$105.48
$13.19K
Helms Lloyd W Jr
7 Nov 2017
EVP Exploration and Production
Sold after exercise
16,000
$106.00
$1.70M
Trice David W
6 Nov 2017
EVP Exploration and Production
Sold after exercise
400
$106.66
$42.66K
Trice David W
6 Nov 2017
EVP Exploration and Production
Sold after exercise
2,714
$106.65
$289.45K
CRISP CHARLES R
28 Sep 2017
Director
Sold after exercise
3,200
$97.03
$310.51K
CRISP CHARLES R
28 Sep 2017
Director
Sold after exercise
211
$97.03
$20.47K
Helms Lloyd W Jr
14 Aug 2017
EVP Exploration and Production
Sold after exercise
100
$88.23
$8.82K
Helms Lloyd W Jr
14 Aug 2017
EVP Exploration and Production
Sold after exercise
3,600
$88.22
$317.60K
Helms Lloyd W Jr
14 Aug 2017
EVP Exploration and Production
Sold after exercise
300
$88.22
$26.47K
WISNER FRANK G
27 Mar 2017
Director
Sold after exercise
28,000
$93.35
$2.61M
CRISP CHARLES R
7 Mar 2017
Director
Sold after exercise
100
$100.01
$10.00K
CRISP CHARLES R
7 Mar 2017
Director
Sold after exercise
93
$100.01
$9.30K
CRISP CHARLES R
7 Mar 2017
Director
Sold after exercise
2,400
$100.02
$240.06K
TEXTOR DONALD F
16 Dec 2016
Director
Sold after exercise
2,729
$104.08
$284.04K
TEXTOR DONALD F
16 Dec 2016
Director
Sold after exercise
173
$102.90
$17.80K
TEXTOR DONALD F
16 Dec 2016
Director
Sold after exercise
3,500
$102.89
$360.13K
Donaldson Michael P
1 Dec 2016
EVP, Gen. Counsel & Corp Sec
Sold after exercise
2,931
$106.54
$312.25K
Janssen Ann D.
30 Nov 2016
VP, Accounting
Sold after exercise
9,000
$102.00
$918.00K
Janssen Ann D.
30 Nov 2016
VP, Accounting
Sold after exercise
1,800
$99.50
$179.10K
Janssen Ann D.
30 Nov 2016
VP, Accounting
Sold after exercise
170
$99.47
$16.91K
Helms Lloyd W Jr
30 Nov 2016
EVP Exploration and Production
Sold after exercise
200
$102.94
$20.59K
Helms Lloyd W Jr
30 Nov 2016
EVP Exploration and Production
Sold after exercise
4,700
$102.94
$483.84K
Helms Lloyd W Jr
30 Nov 2016
EVP Exploration and Production
Sold after exercise
100
$102.95
$10.29K
CRISP CHARLES R
14 Nov 2016
Director
Sold after exercise
1,400
$92.70
$129.78K
CRISP CHARLES R
14 Nov 2016
Director
Sold after exercise
100
$92.70
$9.27K
CRISP CHARLES R
14 Nov 2016
Director
Sold after exercise
8,100
$92.69
$750.79K
CRISP CHARLES R
14 Nov 2016
Director
Sold after exercise
4,400
$92.68
$407.79K
Trice David W
30 Sep 2016
EVP Exploration and Production
Sold after exercise
200
$97.10
$19.42K
Trice David W
30 Sep 2016
EVP Exploration and Production
Sold after exercise
300
$97.10
$29.13K
Trice David W
30 Sep 2016
EVP Exploration and Production
Sold after exercise
4,100
$97.08
$398.04K
Janssen Ann D.
30 Sep 2016
VP, Accounting
Sold after exercise
164
$96.74
$15.87K
Janssen Ann D.
30 Sep 2016
VP, Accounting
Sold after exercise
800
$96.73
$77.39K
Janssen Ann D.
30 Sep 2016
VP, Accounting
Sold after exercise
100
$96.73
$9.67K
Janssen Ann D.
22 Sep 2016
VP, Accounting
Sold after exercise
1,110
$94.13
$104.49K
Janssen Ann D.
22 Sep 2016
VP, Accounting
Sold after exercise
100
$94.13
$9.41K
Janssen Ann D.
22 Sep 2016
VP, Accounting
Sold after exercise
100
$94.12
$9.41K
DRIGGERS TIMOTHY K
21 Sep 2016
EVP & Chief Financial Officer
Sold after exercise
100
$93.47
$9.35K
DRIGGERS TIMOTHY K
21 Sep 2016
EVP & Chief Financial Officer
Sold after exercise
100
$93.47
$9.35K
DRIGGERS TIMOTHY K
21 Sep 2016
EVP & Chief Financial Officer
Sold after exercise
800
$93.46
$74.77K
DRIGGERS TIMOTHY K
21 Sep 2016
EVP & Chief Financial Officer
Sold after exercise
100
$93.46
$9.35K
DRIGGERS TIMOTHY K
21 Sep 2016
EVP & Chief Financial Officer
Sold after exercise
1,421
$93.45
$132.79K
DRIGGERS TIMOTHY K
21 Sep 2016
EVP & Chief Financial Officer
Sold after exercise
1,745
$93.44
$163.05K
DRIGGERS TIMOTHY K
21 Sep 2016
EVP & Chief Financial Officer
Sold after exercise
2,566
$93.43
$239.74K
DRIGGERS TIMOTHY K
21 Sep 2016
EVP & Chief Financial Officer
Sold after exercise
1,931
$93.42
$180.39K
