Insider trading

Period: 120 months Stock: NOC + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

221 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

221 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

221 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

221 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
221 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
221 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

221 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
3 Aug 2026
WELSH MARK A III Director
Sold on a plan 10×
$52.01K 95 at 547.53
2.1%
Planned (10b5-1)
4 May 2026
WELSH MARK A III Director
Sold on a plan 11×
$54.31K 95 at 571.68
2.3%
Planned (10b5-1)
2 Mar 2026
Simpson Kathryn G Corp VP & General Counsel
Sold on a plan
$650.39K 873 at 745.00
99.8%
Sold half or more
27 Feb 2026
ROEDER ROSHAN S CVP & Pres. Mission Systems
Sold on a plan
$1.26M 1,754 at 720.00
42.7%
Planned (10b5-1)
19 Feb 2026
ROEDER ROSHAN S CVP & Pres. Mission Systems
Sold on a plan
$372.54K 512 at 727.62
11.1%
Planned (10b5-1)
19 Feb 2026
Simpson Kathryn G Corp VP & General Counsel
Sold on a plan
$141.16K 194 at 727.62
18.2%
Planned (10b5-1)
19 Feb 2026
Hardesty Michael A Corp VP, Controller & CAO
Sold at will
$107.75K 147 at 732.98
5.5%
Not planned
18 Feb 2026
Davies Benjamin R. CVP & Pres. Defense Systems
Sold at will
$1.58M 2,189 at 719.61
93.5%
Sold half or more
17 Feb 2026
Simpson Kathryn G Corp VP & General Counsel
Sold on a plan
$547.29K 779 at 702.56
42.2%
Planned (10b5-1)
17 Feb 2026
Hardesty Michael A Corp VP, Controller & CAO
Sold at will
$501.61K 716 at 700.63
21.1%
Not planned
17 Feb 2026
ROEDER ROSHAN S CVP & Pres. Mission Systems
Sold on a plan
$223.41K 318 at 702.56
6.4%
Planned (10b5-1)
13 Feb 2026
Hardesty Michael A Corp VP, Controller & CAO
Sold at will 2×
$550.41K 784 at 702.43
20.2%
Not planned
6 Feb 2026
Warden Kathy J Chair, CEO and President
Sold at will 7×
$14.18M 20,000 at 708.82
10.4%
Not planned
2 Feb 2026
WELSH MARK A III Director
Sold on a plan 12×
$65.03K 95 at 684.52
2.2%
Planned (10b5-1)
6 Jan 2026
Warden Kathy J Chair, CEO and President
Sold on a plan
$1.85M 3,000 at 615.00
1.5%
Planned (10b5-1)
5 Jan 2026
Warden Kathy J Chair, CEO and President
Sold on a plan
$4.20M 7,000 at 600.00
3.5%
Planned (10b5-1)
9 Dec 2025
ROEDER ROSHAN S CVP & Pres. Mission Systems
Sold on a plan
$46.65K 84 at 555.35
17.2%
Planned (10b5-1)
24 Nov 2025
WELSH MARK A III Director
Sold on a plan 7×
$54.72K 97 at 564.08
2.2%
Planned (10b5-1)
17 Jul 2025
Jones Thomas H CVP & Pres Aeronautics Systems
Sold on a plan
$382.73K 729 at 525.00
10.5%
Planned (10b5-1)
7 Jul 2025
WELSH MARK A III Director
Sold on a plan 6×
$16.72K 33 at 506.67
0.8%
Planned (10b5-1)
13 Jun 2025
Warden Kathy J Chair, CEO and President
Sold on a plan
$3.79M 7,500 at 505.77
3.6%
Planned (10b5-1)
13 Jun 2025
Fleming Robert J. CVP and Pres. Space Systems
Sold on a plan
$1.77M 3,500 at 505.77
65.7%
Sold half or more
13 Jun 2025
Jones Thomas H CVP & Pres Aeronautics Systems
Sold on a plan
$368.71K 729 at 505.77
8.8%
Planned (10b5-1)
12 Jun 2025
Warden Kathy J Chair, CEO and President
Sold on a plan
$1.86M 3,750 at 495.00
1.8%
Planned (10b5-1)
5 Jun 2025
WELSH MARK A III Director
Sold on a plan 7×
$16.12K 33 at 488.50
0.7%
Planned (10b5-1)
4 Jun 2025
ROEDER ROSHAN S CVP & Pres. Mission Systems
Sold on a plan
$485.59K 991 at 490.00
75.7%
Sold half or more
30 May 2025
Jones Thomas H CVP & Pres Aeronautics Systems
Sold on a plan
$349.92K 729 at 480.00
8.1%
Planned (10b5-1)
5 May 2025
WELSH MARK A III Director
Sold on a plan 7×
$16.29K 33 at 493.72
0.8%
Planned (10b5-1)
7 Apr 2025
WELSH MARK A III Director
Sold on a plan 12×
$15.85K 33 at 480.30
0.8%
Planned (10b5-1)
6 Mar 2025
Warden Kathy J Chair, CEO and President
Sold at will
$1.78M 3,750 at 475.65
1.7%
Not planned
5 Mar 2025
WELSH MARK A III Director
Sold on a plan 10×
$15.63K 33 at 473.66
0.8%
Planned (10b5-1)
28 Feb 2025
Davies Benjamin R. CVP & Pres. Defense Systems
Sold on a plan
$213.79K 464 at 460.75
65.5%
Sold half or more
24 Feb 2025
Hardesty Michael A Corp VP, Controller & CAO
Sold at will
$875.87K 1,931 at 453.59
41.6%
Not planned
20 Feb 2025
Simpson Kathryn G Corp VP & General Counsel
Sold on a plan
$444.10K 1,035 at 429.08
57.0%
Sold half or more
20 Feb 2025
Davies Benjamin R. CVP & Pres. Defense Systems
Sold on a plan
$82.38K 192 at 429.08
21.3%
Planned (10b5-1)
18 Feb 2025
Simpson Kathryn G Corp VP & General Counsel
Sold on a plan
$395.92K 889 at 445.35
32.9%
Planned (10b5-1)
18 Feb 2025
Davies Benjamin R. CVP & Pres. Defense Systems
Sold on a plan
$130.49K 293 at 445.35
24.5%
Planned (10b5-1)
5 Feb 2025
WELSH MARK A III Director
Sold on a plan 12×
$15.84K 33 at 480.08
0.8%
Planned (10b5-1)
6 Jan 2025
WELSH MARK A III Director
Sold on a plan 8×
$15.07K 33 at 456.74
0.8%
Planned (10b5-1)
5 Dec 2024
WELSH MARK A III Director
Sold on a plan 6×
$15.89K 33 at 481.39
0.8%
Planned (10b5-1)
11 Nov 2024
Davies Benjamin R. CVP & Pres. Defense Systems
Sold on a plan
$616.07K 1,156 at 532.93
68.3%
Sold half or more
5 Nov 2024
WELSH MARK A III Director
Sold on a plan 8×
$16.83K 33 at 510.10
0.8%
Planned (10b5-1)
7 Oct 2024
WELSH MARK A III Director
Sold on a plan 6×
$17.67K 33 at 535.60
0.8%
Planned (10b5-1)
5 Sep 2024
WELSH MARK A III Director
Sold on a plan 9×
$17.15K 33 at 519.74
0.8%
Planned (10b5-1)
29 Aug 2024
WELSH MARK A III Director
Sold on a plan 6×
$17.55K 34 at 516.06
0.8%
Planned (10b5-1)
2 Aug 2024
Jones Thomas H CVP & Pres Aeronautics Systems
Sold on a plan
$695.00K 1,390 at 500.00
23.1%
Planned (10b5-1)
26 Jul 2024
Jones Thomas H CVP & Pres Aeronautics Systems
Sold on a plan
$663.33K 1,389 at 477.56
17.1%
Planned (10b5-1)
25 Jul 2024
Jones Thomas H CVP & Pres Aeronautics Systems
Sold on a plan
$640.23K 1,389 at 460.93
14.6%
Planned (10b5-1)
20 May 2024
ROEDER ROSHAN S CVP & Pres. Defense Systems
Sold on a plan
$429.43K 910 at 471.90
57.7%
Sold half or more
21 Feb 2024
Caylor Mark A CVP & Pres, Mission Systems
Sold on a plan
$375.11K 825 at 454.68
4.8%
Planned (10b5-1)
Showing 1–50 of 221. Page 1 of 5 Older →