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 11, 2025

Melvin Leland D

Melvin Leland D
Sell
600 $178.27

600

$178.27

$106,959

Aug 11, 2025

Whitford Ronald Owen Jr

Whitford Ronald Owen Jr
SVP, General Counsel and Sec.
Sell
2,092 $177.43

2,092

$177.43

$371,192

Aug 06, 2025

Meguid Omar Fathi

Meguid Omar Fathi
SVP and Chief Digital Officer
Sell
2,261 $179.84

2,261

$179.84

$406,618

Aug 06, 2025

Geveden Rex D

Geveden Rex D
President and CEO
Sell
24,468 $178.99

24,468

$178.99

$4,379,503

Aug 06, 2025

Geveden Rex D

Geveden Rex D
President and CEO
Sell
532 $179.69

532

$179.69

$95,595

Mar 05, 2025

DUFFY ROBERT L

DUFFY ROBERT L
SVP and Chief Admin. Officer
Sell
6,000 $104.03

6,000

$104.03

$624,161

Feb 27, 2025

Whitford Ronald Owen Jr

Whitford Ronald Owen Jr
SVP, General Counsel and Sec.
Sell
2,000 $104.93

2,000

$104.93

$209,850

Feb 26, 2025

Geveden Rex D

Geveden Rex D
President and CEO
Sell
29,882 $107.13

29,882

$107.13

$3,201,339

Feb 26, 2025

Geveden Rex D

Geveden Rex D
President and CEO
Sell
15,743 $107.91

15,743

$107.91

$1,698,893

Mar 06, 2024

Burbach Gerhard F

Burbach Gerhard F
Sell
1,000 $105.42

1,000

$105.42

$105,420

Aug 18, 2023

NARDELLI ROBERT L

NARDELLI ROBERT L
Buy
2,000 $71.23

2,000

$71.23

$142,460

Aug 14, 2023

Burbach Gerhard F

Burbach Gerhard F
Sell
1,000 $74.07

1,000

$74.07

$74,070

Jun 01, 2022

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $51.46

300

$51.46

$15,438

May 02, 2022

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $51.48

300

$51.48

$15,444

Mar 07, 2022

Kerr Jason S.

Kerr Jason S.
VP & Chief Accounting Officer
Sell
2,000 $54.76

2,000

$54.76

$109,525

Mar 01, 2022

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $58.85

300

$58.85

$17,655

Nov 26, 2021

LeMasters Robb A.

LeMasters Robb A.
SVP & Chief Financial Officer
Buy
5,000 $48.99

5,000

$48.99

$0

Nov 11, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $52.54

1,000

$52.54

$52,540

Nov 01, 2021

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $57.16

300

$57.16

$17,148

Oct 14, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $56.38

1,000

$56.38

$56,380

Sep 09, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $56.75

1,000

$56.75

$56,750

Sep 01, 2021

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $57.83

300

$57.83

$17,349

Sep 01, 2021

Geveden Rex D

Geveden Rex D
President and CEO
Sell
5,000 $57.83

5,000

$57.83

$289,150

Aug 12, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $55.29

1,000

$55.29

$55,290

Aug 02, 2021

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $57.89

300

$57.89

$17,367

Jul 08, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $57.42

1,000

$57.42

$57,420

Jun 11, 2021

Geveden Rex D

Geveden Rex D
President and CEO
Sell
5,000 $64.11

5,000

$64.11

$320,550

Jun 10, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $64.33

1,000

$64.33

$64,330

May 13, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $63.19

1,000

$63.19

$63,190

May 03, 2021

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $66.94

300

$66.94

$20,082

Apr 08, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $67.34

1,000

$67.34

$67,340

Apr 01, 2021

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $66.32

300

$66.32

$19,896

Mar 11, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $61.09

1,000

$61.09

$61,090

Mar 01, 2021

Geveden Rex D

Geveden Rex D
President and CEO
Sell
3,000 $58.85

3,000

$58.85

$176,550

Mar 01, 2021

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $58.85

300

$58.85

$17,655

Mar 01, 2021

Kerr Jason S.

Kerr Jason S.
VP & Chief Accounting Officer
Sell
2,500 $60.53

2,500

$60.53

$151,325

Feb 11, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $57.24

1,000

$57.24

$57,240

Feb 01, 2021

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $54.11

300

$54.11

$16,233

Jan 07, 2021

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $59.08

1,000

$59.08

$59,080

Jan 04, 2021

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $60.28

300

$60.28

$18,084

Dec 10, 2020

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $60.21

1,000

$60.21

$60,210

Dec 02, 2020

FEES JOHN A

FEES JOHN A
Sell
24,684 $56.45

24,684

$56.45

$1,393,412

Dec 01, 2020

FEES JOHN A

FEES JOHN A
Sell
9,700 $57.26

9,700

$57.26

$555,422

Dec 01, 2020

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $57.30

300

$57.30

$17,190

Dec 01, 2020

Geveden Rex D

Geveden Rex D
President and CEO
Sell
3,000 $57.30

3,000

$57.30

$171,900

Nov 12, 2020

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $55.38

1,000

$55.38

$55,380

Nov 02, 2020

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $54.74

300

$54.74

$16,422

Oct 08, 2020

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $55.64

1,000

$55.64

$55,640

Oct 01, 2020

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $56.38

300

$56.38

$16,914

Sep 10, 2020

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $58.52

1,000

$58.52

$58,520

Sep 01, 2020

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $55.26

300

$55.26

$16,578

Sep 01, 2020

Geveden Rex D

Geveden Rex D
President and CEO
Sell
3,000 $55.26

3,000

$55.26

$165,780

Aug 24, 2020

Duling Joel W.

Duling Joel W.
President, Nuclear Operations
Sell
1,700 $58.00

1,700

$58.00

$98,600

Aug 13, 2020

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $58.00

1,000

$58.00

$58,000

Aug 03, 2020

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $54.44

300

$54.44

$16,332

Jul 09, 2020

Black David S

Black David S
Sr. V.P., CFO
Sell
1,000 $53.42

1,000

$53.42

$53,420

Jul 06, 2020

Loving Richard W

Loving Richard W
SVP and CAO
Sell
300 $56.84

300

$56.84

$17,052

Jun 11, 2020

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $60.62

1,000

$60.62

$60,620

Jun 01, 2020

Geveden Rex D

Geveden Rex D
President and CEO
Sell
3,000 $62.58

3,000

$62.58

$187,740

May 27, 2020

FEES JOHN A

FEES JOHN A
Sell
17,242 $61.09

17,242

$61.09

$1,053,314

May 18, 2020

Duling Joel W.

Duling Joel W.
President, Nuclear Operations
Sell
3,000 $57.50

3,000

$57.50

$172,500

May 08, 2020

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $57.00

1,000

$57.00

$57,000

May 08, 2020

Kerr Jason S.

Kerr Jason S.
VP & Chief Accounting Officer
Sell
4,000 $58.91

4,000

$58.91

$235,640

Apr 13, 2020

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $51.14

1,000

$51.14

$51,140

Mar 12, 2020

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $50.50

1,000

$50.50

$50,500

Feb 10, 2020

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $65.61

1,000

$65.61

$65,610

Jan 10, 2020

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $65.85

1,000

$65.85

$65,850

Dec 10, 2019

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $60.65

1,000

$60.65

$60,650

Nov 19, 2019

Duling Joel W.

Duling Joel W.
President, Nuclear Operations
Sell
1,600 $60.87

1,600

$60.87

$97,392

Nov 11, 2019

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $60.43

1,000

$60.43

$60,430

Oct 10, 2019

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $54.73

1,000

$54.73

$54,730

Sep 10, 2019

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $59.11

1,000

$59.11

$59,110

Aug 09, 2019

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $56.67

1,000

$56.67

$56,670

Aug 08, 2019

FEES JOHN A

FEES JOHN A
Sell
60,000 $57.15

60,000

$57.15

$3,429,000

Jul 10, 2019

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $52.34

1,000

$52.34

$52,340

Jun 18, 2019

Black David S

Black David S
Sr. V.P, CFO
Sell
2,000 $50.50

2,000

$50.50

$101,000

May 21, 2019

Black David S

Black David S
Sr. V.P, CFO
Sell
2,000 $47.97

2,000

$47.97

$95,933

Mar 07, 2019

Kerr Jason S.

Kerr Jason S.
VP & Chief Accounting Officer
Sell
6,000 $48.96

6,000

$48.96

$293,760

Nov 20, 2018

Geveden Rex D

Geveden Rex D
President and CEO
Buy
2,500 $41.49

2,500

$41.49

$103,725

Nov 09, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $46.29

1,000

$46.29

$46,290

Oct 11, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $57.65

1,000

$57.65

$57,650

Sep 11, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $61.57

1,000

$61.57

$61,570

Aug 20, 2018

Kerr Jason S.

Kerr Jason S.
VP & Chief Accounting Officer
Sell
410 $64.07

410

$64.07

$26,269

Aug 20, 2018

Kerr Jason S.

Kerr Jason S.
VP & Chief Accounting Officer
Sell
955 $64.06

955

$64.06

$61,177

Aug 13, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $62.40

1,000

$62.40

$62,400

Jul 11, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $63.77

1,000

$63.77

$63,770

Jun 11, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $67.29

1,000

$67.29

$67,290

Jun 08, 2018

Henry Joseph G

Henry Joseph G
SVP
Sell
7,774 $66.60

7,774

$66.60

$517,748

May 11, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $67.25

1,000

$67.25

$67,250

Apr 11, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $65.10

1,000

$65.10

$65,100

Mar 09, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $64.44

1,000

$64.44

$64,440

Feb 09, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $60.36

1,000

$60.36

$60,360

Jan 11, 2018

Black David S

Black David S
Sr. V.P, CFO
Sell
1,000 $61.55

1,000

$61.55

$61,550

TOP