Northrop Grumman

By person

49 insiders · 433 transactions

59.2×

Kathy J. Warden holds 59.2 times base salary in stock. $108.99M of shares against $1.84M in salary for 2025.

Salary from the company's own proxy. The shares are what Kathy J. Warden last reported holding, valued at $554.14, the price Common Stock was last bought or sold at on the open market here, on 3 Aug 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

BUSH WESLEY G

Chairman

—

$72.63M (23)

−$72.63M

209,712

0.1476%

$116.21M

−47.3%

Warden Kathy J

Chair, CEO and President

$19.77K (1)

$39.09M (28)

−$39.07M

196,681

0.1384%

$108.99M

+202.3%

Caylor Mark A

CVP & Pres, Mission Systems

—

$22.03M (56)

−$22.03M

16,432

0.0116%

$9.11M

−18.2%

CHESTON SHEILA C.

Corp. VP & General Counsel

—

$20.61M (12)

−$20.61M

27,058

0.0190%

$14.99M

−33.5%

Perry David T

CVP Chief Global Bus Off

—

$16.46M (14)

−$16.46M

8,717

0.0061%

$4.83M

−58.3%

Peppard Denise M.

Corp Vice President

—

$14.20M (13)

−$14.20M

14,513

0.0102%

$8.04M

−63.1%

Hardesty Michael A

Corp VP, Controller & CAO

—

$9.31M (29)

−$9.31M

2,525

0.0018%

$1.40M

−77.8%

Pamiljans Janis G

Corporate Vice President

—

$7.60M (12)

−$7.60M

7,953

0.0056%

$4.41M

−20.5%

VICE THOMAS E

Corp VP

—

$7.46M (2)

−$7.46M

72,453

0.0510%

$40.15M

−12.2%

Jones Christopher T

Corp VP & Pres Tech Svcs

—

$6.01M (16)

−$6.01M

62,829

0.0442%

$34.82M

+31.3%

Kalan Lesley A

CVP, Chief Strategy & Dev Ofc

—

$4.64M (8)

−$4.64M

17,933

0.0126%

$9.94M

+41.9%

Jones Thomas H

CVP & Pres Aeronautics Systems

—

$4.47M (17) scheduled

−$4.47M

11,205

0.0079%

$6.21M

+225.3%

Antkowiak Patrick M.

CVP & Chief S&T Ofcr

—

$3.93M (7)

−$3.93M

5,208

0.0037%

$2.89M

−40.5%

ROEDER ROSHAN S

CVP & Pres. Mission Systems

—

$3.40M (8) scheduled

−$3.40M

2,353

0.0017%

$1.30M

+82.8%

Simpson Kathryn G

Corp VP & General Counsel

—

$3.24M (8) scheduled

−$3.24M

<0.0001%

$770.25

−99.9%

Petryszyn Mary D

Corporate Vice President

—

$3.20M (8)

−$3.20M

12,592

0.0089%

$6.98M

+18.4%

FLACH GLORIA A

CVP & Chief Operating Officer

—

$3.06M (4)

−$3.06M

71,259

0.0502%

$39.49M

+15.3%

ASHWORTH SID

Corp VP, Government Relations

—

$2.88M (2)

−$2.88M

63,147

0.0444%

$34.99M

−0.2%

Bedingfield Kenneth L

Corp VP, CFO

—

$2.77M (8)

−$2.77M

41,896

0.0295%

$23.22M

+124.4%

Purvis Shawn N

CVP, Pres, Enterprise Svcs

—

$2.76M (6)

−$2.76M

8,167

0.0057%

$4.53M

−14.3%

Davies Benjamin R.

CVP & Pres. Defense Systems

—

$2.62M (5)

−$2.62M

151

0.0001%

$83.68K

−91.1%

Fleming Robert J.

CVP and Pres. Space Systems

—

$1.77M (1) scheduled

−$1.77M

2,619

0.0018%

$1.45M

−34.2%

KRAPEK KARL J

Director

—

$1.00M (1)

−$1.00M

23,942

0.0169%

$13.27M

−18.9%

WELSH MARK A III

Director

—

$422.69K (137) scheduled

−$422.69K

4,393

0.0031%

$2.43M

+941.0%

KLEINER MADELEINE

Director

—

$306.02K (1)

−$306.02K

21,002

0.0148%

$11.64M

+17.7%

Addison Ann M

Corp VP & Chief HR Officer

—

$286.29K (1)

−$286.29K

12,108

0.0085%

$6.71M

—

Wilson Thomas L Jr

CVP and Pres. Space Systems

—

$280.52K (1)

−$280.52K

3,000

0.0021%

$1.66M

+84.1%

Ryan Lucy C

Corp VP, Communications

—

$254.56K (1)

−$254.56K

4,144

0.0029%

$2.30M

+161,151%

DAVIS LISA R

Corp VP, Communications

—

$244.36K (2)

−$244.36K

2,070

0.0015%

$1.15M

—

FUDGE ANN M

Director

$4.91K (1)

—

+$4.91K

5,792

0.0041%

$3.21M

+332.2%

Felsinger Donald E

Director

—

39,831

0.0280%

$22.07M

+9.7%

FAZIO VIC

Director

—

38,398

0.0270%

$21.28M

+1.6%

GORDON BRUCE S

Director

—

18,457

0.0130%

$10.23M

+13.1%

SCHOEWE THOMAS M

Director

—

16,737

0.0118%

$9.27M

+36.6%

Keffer David F

CVP & Chief Financial Officer

—

16,640

0.0117%

$9.22M

—

Larson Blake E

Corporate Vice President

—

14,843

0.0104%

$8.23M

—

ROUGHEAD GARY

Director

—

12,210

0.0086%

$6.77M

+58.0%

Brown Marianne Catherine

Director

—

11,558

0.0081%

$6.40M

+85.2%

HERNANDEZ WILLIAM H

Director

—

7,585

0.0053%

$4.20M

+64.6%

Turley James S

Director

—

6,738

0.0047%

$3.73M

+198.4%

Brown Marianne

Director

—

5,367

0.0038%

$2.97M

+169.2%

ABNEY DAVID P

Director

—

2,824

0.0020%

$1.56M

+7,532%

KRISHNA ARVIND

Director

—

2,749

0.0019%

$1.52M

+3,294%

Crews Kenneth B.

CVP & Chief Financial Officer

—

2,645

0.0019%

$1.47M

+28.0%

Robinson Graham

Director

—

1,984

0.0014%

$1.10M

+2,952%

Ross Kimberly A.

Director

—

1,612

0.0011%

$893.27K

+3,930%

WINSTON MARY A

Director

—

1,609

0.0011%

$891.61K

+4,249%

Bromberg Matthew Fox

CVP, Global Operations

—

1,585

0.0011%

$878.31K

—

Grady Christopher W.

Director

—

421

0.0003%

$233.29K

+42,000%

Individual transactions

165

Insider

Date

Role

Action

Price

Amount

WELSH MARK A III

3 Aug 2026

Director

Sold on a plan

$554.14

$2.22K

WELSH MARK A III

3 Aug 2026

Director

Sold on a plan

$553.90

$1.11K

WELSH MARK A III

3 Aug 2026

Director

Sold on a plan

$552.95

$1.11K

WELSH MARK A III

3 Aug 2026

Director

Sold on a plan

$550.68

$1.10K

WELSH MARK A III

3 Aug 2026

Director

Sold on a plan

$549.50

$3.30K

WELSH MARK A III

3 Aug 2026

Director

Sold on a plan

$548.32

$5.48K

WELSH MARK A III

3 Aug 2026

Director

Sold on a plan

$547.42

$16.97K

WELSH MARK A III

3 Aug 2026

Director

Sold on a plan

$546.42

$6.01K

WELSH MARK A III

3 Aug 2026

Director

Sold on a plan

$545.59

$10.37K

WELSH MARK A III

3 Aug 2026

Director

Sold on a plan

$544.53

$4.36K

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$577.05

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$576.38

$4.03K

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$575.59

$2.30K

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$574.51

$1.15K

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$573.51

$8.03K

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$572.72

$3.44K

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$571.74

$1.72K

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$570.47

$24.53K

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$569.49

$5.13K

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$568.75

$2.84K

WELSH MARK A III

4 May 2026

Director

Sold on a plan

$566.60

Simpson Kathryn G

2 Mar 2026

Corp VP & General Counsel

Sold on a plan

873

$745.00

$650.39K

ROEDER ROSHAN S

27 Feb 2026

CVP & Pres. Mission Systems

Sold on a plan

1,754

$720.00

$1.26M

ROEDER ROSHAN S

19 Feb 2026

CVP & Pres. Mission Systems

Sold on a plan

512

$727.62

$372.54K

Simpson Kathryn G

19 Feb 2026

Corp VP & General Counsel

Sold on a plan

194

$727.62

$141.16K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$689.31

$3.45K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$688.51

$6.89K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$687.64

$5.50K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$686.43

$7.55K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$685.33

$6.85K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$684.67

$4.79K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$683.79

$4.10K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$682.47

$15.01K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$681.68

$5.45K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$680.49

$2.72K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$677.43

$1.35K

WELSH MARK A III

2 Feb 2026

Director

Sold on a plan

$676.14

$1.35K

Warden Kathy J

6 Jan 2026

Chair, CEO and President

Sold on a plan

3,000

$615.00

$1.85M

Warden Kathy J

5 Jan 2026

Chair, CEO and President

Sold on a plan

7,000

$600.00

$4.20M

ROEDER ROSHAN S

9 Dec 2025

CVP & Pres. Mission Systems

Sold on a plan

$555.35

$46.65K

WELSH MARK A III

24 Nov 2025

Director

Sold on a plan

$566.15

WELSH MARK A III

24 Nov 2025

Director

Sold on a plan

$565.31

$6.78K

WELSH MARK A III

24 Nov 2025

Director

Sold on a plan

$564.36

$34.43K

WELSH MARK A III

24 Nov 2025

Director

Sold on a plan

$563.62

$5.07K

WELSH MARK A III

24 Nov 2025

Director

Sold on a plan

$562.52

$3.94K

WELSH MARK A III

24 Nov 2025

Director

Sold on a plan

$561.51

$3.37K

WELSH MARK A III

24 Nov 2025

Director

Sold on a plan

$560.39

Jones Thomas H

17 Jul 2025

CVP & Pres Aeronautics Systems

Sold on a plan

729

$525.00

$382.73K

WELSH MARK A III

7 Jul 2025

Director

Sold on a plan

$509.59

WELSH MARK A III

7 Jul 2025

Director

Sold on a plan

$508.17

$2.54K

WELSH MARK A III

7 Jul 2025

Director

Sold on a plan

$507.25

$1.52K

WELSH MARK A III

7 Jul 2025

Director

Sold on a plan

$506.36

$10.63K

WELSH MARK A III

7 Jul 2025

Director

Sold on a plan

$505.44

$1.01K

WELSH MARK A III

7 Jul 2025

Director

Sold on a plan

$503.59

Warden Kathy J

13 Jun 2025

Chair, CEO and President

Sold on a plan

7,500

$505.77

$3.79M

Jones Thomas H

13 Jun 2025

CVP & Pres Aeronautics Systems

Sold on a plan

729

$505.77

$368.71K

Fleming Robert J.

13 Jun 2025

CVP and Pres. Space Systems

Sold on a plan

3,500

$505.77

$1.77M

Warden Kathy J

12 Jun 2025

Chair, CEO and President

Sold on a plan

3,750

$495.00

$1.86M

WELSH MARK A III

5 Jun 2025

Director

Sold on a plan

$491.07

WELSH MARK A III

5 Jun 2025

Director

Sold on a plan

$490.13

$1.47K

WELSH MARK A III

5 Jun 2025

Director

Sold on a plan

$489.26

$1.47K

WELSH MARK A III

5 Jun 2025

Director

Sold on a plan

$488.88

$7.82K

WELSH MARK A III

5 Jun 2025

Director

Sold on a plan

$487.37

$2.92K

WELSH MARK A III

5 Jun 2025

Director

Sold on a plan

$486.43

$1.46K

WELSH MARK A III

5 Jun 2025

Director

Sold on a plan

$485.67

ROEDER ROSHAN S

4 Jun 2025

CVP & Pres. Mission Systems

Sold on a plan

991

$490.00

$485.59K

Jones Thomas H

30 May 2025

CVP & Pres Aeronautics Systems

Sold on a plan

729

$480.00

$349.92K

WELSH MARK A III

5 May 2025

Director

Sold on a plan

$495.53

$1.49K

WELSH MARK A III

5 May 2025

Director

Sold on a plan

$494.64

$6.43K

WELSH MARK A III

5 May 2025

Director

Sold on a plan

$493.60

$4.94K

WELSH MARK A III

5 May 2025

Director

Sold on a plan

$492.79

$985.58

WELSH MARK A III

5 May 2025

Director

Sold on a plan

$491.47

$1.47K

WELSH MARK A III

5 May 2025

Director

Sold on a plan

$490.28

WELSH MARK A III

5 May 2025

Director

Sold on a plan

$489.64

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$492.12

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$484.55

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$483.42

$2.90K

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$482.69

$965.38

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$481.51

$963.02

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$480.56

$3.36K

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$479.93

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$478.51

$1.91K

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$477.49

$954.98

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$476.28

$2.38K

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$475.46

WELSH MARK A III

7 Apr 2025

Director

Sold on a plan

$474.60

WELSH MARK A III

5 Mar 2025

Director

Sold on a plan

$479.50

WELSH MARK A III

5 Mar 2025

Director

Sold on a plan

$477.39

$954.78

WELSH MARK A III

5 Mar 2025

Director

Sold on a plan

$476.38

$1.91K

WELSH MARK A III

5 Mar 2025

Director

Sold on a plan

$475.19

$6.65K

WELSH MARK A III

5 Mar 2025

Director

Sold on a plan

$473.50

WELSH MARK A III

5 Mar 2025

Director

Sold on a plan

$471.21

$1.41K

WELSH MARK A III

5 Mar 2025

Director

Sold on a plan

$470.90

$941.80

WELSH MARK A III

5 Mar 2025

Director

Sold on a plan

$469.54

WELSH MARK A III

5 Mar 2025

Director

Sold on a plan

$468.10

$1.40K

WELSH MARK A III

5 Mar 2025

Director

Sold on a plan

$467.74

$935.48

Davies Benjamin R.

28 Feb 2025

CVP & Pres. Defense Systems

Sold on a plan

464

$460.75

$213.79K

Davies Benjamin R.

20 Feb 2025

CVP & Pres. Defense Systems

Sold on a plan

192

$429.08

$82.38K

Simpson Kathryn G

20 Feb 2025

Corp VP & General Counsel

Sold on a plan

1,035

$429.08

$444.10K

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$485.43

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$484.37

$2.42K

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$483.48

$1.93K

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$482.21

$1.93K

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$481.34

$962.68

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$480.06

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$479.55

$959.10

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$478.33

$1.43K

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$477.50

$955.00

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$476.40

$1.43K

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$475.66

$1.43K

WELSH MARK A III

5 Feb 2025

Director

Sold on a plan

$474.83

$1.42K

WELSH MARK A III

6 Jan 2025

Director

Sold on a plan

$463.99

WELSH MARK A III

6 Jan 2025

Director

Sold on a plan

$460.21

$920.42

WELSH MARK A III

6 Jan 2025

Director

Sold on a plan

$459.34

$1.84K

WELSH MARK A III

6 Jan 2025

Director

Sold on a plan

$458.60

$2.29K

WELSH MARK A III

6 Jan 2025

Director

Sold on a plan

$457.54

$1.37K

WELSH MARK A III

6 Jan 2025

Director

Sold on a plan

$456.65

$1.37K

WELSH MARK A III

6 Jan 2025

Director

Sold on a plan

$455.31

WELSH MARK A III

6 Jan 2025

Director

Sold on a plan

$454.26

$6.36K

WELSH MARK A III

5 Dec 2024

Director

Sold on a plan

$483.62

$1.45K

WELSH MARK A III

5 Dec 2024

Director

Sold on a plan

$482.70

$965.40

WELSH MARK A III

5 Dec 2024

Director

Sold on a plan

$481.67

$8.67K

WELSH MARK A III

5 Dec 2024

Director

Sold on a plan

$480.54

$2.40K

WELSH MARK A III

5 Dec 2024

Director

Sold on a plan

$479.56

$1.92K

WELSH MARK A III

5 Dec 2024

Director

Sold on a plan

$478.59

Davies Benjamin R.

11 Nov 2024

CVP & Pres. Defense Systems

Sold on a plan

1,156

$532.93

$616.07K

WELSH MARK A III

5 Nov 2024

Director

Sold on a plan

$512.04

$3.58K

WELSH MARK A III

5 Nov 2024

Director

Sold on a plan

$511.84

$3.58K

WELSH MARK A III

5 Nov 2024

Director

Sold on a plan

$510.27

WELSH MARK A III

5 Nov 2024

Director

Sold on a plan

$509.57

$4.59K

WELSH MARK A III

5 Nov 2024

Director

Sold on a plan

$508.70

$2.03K

WELSH MARK A III

5 Nov 2024

Director

Sold on a plan

$507.48

$1.52K

WELSH MARK A III

5 Nov 2024

Director

Sold on a plan

$506.62

WELSH MARK A III

5 Nov 2024

Director

Sold on a plan

$505.94

WELSH MARK A III

7 Oct 2024

Director

Sold on a plan

$537.15

WELSH MARK A III

7 Oct 2024

Director

Sold on a plan

$536.18

$10.19K

WELSH MARK A III

7 Oct 2024

Director

Sold on a plan

$535.65

$2.68K

WELSH MARK A III

7 Oct 2024

Director

Sold on a plan

$534.45

$2.67K

WELSH MARK A III

7 Oct 2024

Director

Sold on a plan

$533.56

$1.07K

WELSH MARK A III

7 Oct 2024

Director

Sold on a plan

$532.69

WELSH MARK A III

5 Sep 2024

Director

Sold on a plan

$525.00

$1.05K

WELSH MARK A III

5 Sep 2024

Director

Sold on a plan

$523.56

WELSH MARK A III

5 Sep 2024

Director

Sold on a plan

$522.45

WELSH MARK A III

5 Sep 2024

Director

Sold on a plan

$521.47

WELSH MARK A III

5 Sep 2024

Director

Sold on a plan

$520.60

$2.60K

WELSH MARK A III

5 Sep 2024

Director

Sold on a plan

$519.59

$4.68K

WELSH MARK A III

5 Sep 2024

Director

Sold on a plan

$518.42

$5.18K

WELSH MARK A III

5 Sep 2024

Director

Sold on a plan

$517.82

$1.55K

WELSH MARK A III

5 Sep 2024

Director

Sold on a plan

$516.93

WELSH MARK A III

29 Aug 2024

Director

Sold on a plan

$518.57

$4.15K

WELSH MARK A III

29 Aug 2024

Director

Sold on a plan

$517.51

$2.59K

WELSH MARK A III

29 Aug 2024

Director

Sold on a plan

$516.77

$4.13K

WELSH MARK A III

29 Aug 2024

Director

Sold on a plan

$515.50

$1.03K

WELSH MARK A III

29 Aug 2024

Director

Sold on a plan

$513.36

$4.62K

WELSH MARK A III

29 Aug 2024

Director

Sold on a plan

$512.22

$1.02K

Jones Thomas H

2 Aug 2024

CVP & Pres Aeronautics Systems

Sold on a plan

1,390

$500.00

$695.00K

Jones Thomas H

26 Jul 2024

CVP & Pres Aeronautics Systems

Sold on a plan

1,389

$477.56

$663.33K

Jones Thomas H

25 Jul 2024

CVP & Pres Aeronautics Systems

Sold on a plan

1,389

$460.93

$640.23K

ROEDER ROSHAN S

20 May 2024

CVP & Pres. Defense Systems

Sold on a plan

910

$471.90

$429.43K

Caylor Mark A

21 Feb 2024

CVP & Pres, Mission Systems

Sold on a plan

825

$454.68

$375.11K

Hardesty Michael A

21 Feb 2024

Corp VP, Controller & CAO

Sold on a plan

210

$454.68

$95.48K

Simpson Kathryn G

21 Feb 2024

Corp VP & General Counsel

Sold on a plan

356

$454.68

$161.87K

Simpson Kathryn G

20 Feb 2024

Corp VP & General Counsel

Sold on a plan

711

$453.22

$322.24K

Caylor Mark A

6 Nov 2023

CVP & Pres, Mission Systems

Sold on a plan

1,670

$472.62

$789.28K

Caylor Mark A

7 Aug 2023

CVP & Pres, Mission Systems

Sold on a plan

1,670

$437.87

$731.24K

Showing 250 of 433 transactions. The figures above use every one of them.

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