Mark A Welsh III

Insider

Director

Trades at: NOC

30D 90D 1Y

Net shares · 90d

-95

0 buy · 95 sell

Net value · 90d

-$54.3K

$0 in · $54.3K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 95 sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Show open-market only

NOC Grant·A
May 20, 26

Director

$192.7K

349 sh · $552.17

Own +8%
NOC Sell·S
May 4, 26

Director · 10b5-1

$577

1 sh · $577.05

Own -0%
NOC Sell·S
May 4, 26

Director · 10b5-1

$4.0K

7 sh · $576.38

Own -0%
NOC Sell·S
May 4, 26

Director · 10b5-1

$2.3K

4 sh · $575.59

Own -0%
NOC Sell·S
May 4, 26

Director · 10b5-1

$1.1K

2 sh · $574.51

Own -0%
NOC Sell·S
May 4, 26

Director · 10b5-1

$8.0K

14 sh · $573.51

Own -0%
NOC Sell·S
May 4, 26

Director · 10b5-1

$3.4K

6 sh · $572.72

Own -0%
NOC Sell·S
May 4, 26

Director · 10b5-1

$1.7K

3 sh · $571.74

Own -0%
NOC Sell·S
May 4, 26

Director · 10b5-1

$24.5K

43 sh · $570.47

Own -1%
NOC Sell·S
May 4, 26

Director · 10b5-1

$5.1K

9 sh · $569.49

Own -0%
NOC Sell·S
May 4, 26

Director · 10b5-1

$2.8K

5 sh · $568.75

Own -0%
NOC Sell·S
May 4, 26

Director · 10b5-1

$567

1 sh · $566.60

Own -0%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 20, 2026	NOC	Director	Grant A	349	+8%	$552.17	$192.7K
May 4, 2026	NOC	Director	Sell S	1	-0%	$577.05	$577
May 4, 2026	NOC	Director	Sell S	7	-0%	$576.38	$4.0K
May 4, 2026	NOC	Director	Sell S	4	-0%	$575.59	$2.3K
May 4, 2026	NOC	Director	Sell S	2	-0%	$574.51	$1.1K
May 4, 2026	NOC	Director	Sell S	14	-0%	$573.51	$8.0K
May 4, 2026	NOC	Director	Sell S	6	-0%	$572.72	$3.4K
May 4, 2026	NOC	Director	Sell S	3	-0%	$571.74	$1.7K
May 4, 2026	NOC	Director	Sell S	43	-1%	$570.47	$24.5K
May 4, 2026	NOC	Director	Sell S	9	-0%	$569.49	$5.1K
May 4, 2026	NOC	Director	Sell S	5	-0%	$568.75	$2.8K
May 4, 2026	NOC	Director	Sell S	1	-0%	$566.60	$567

About Mark A Welsh III

This profile aggregates every SEC Form 4 insider transaction reported by Mark A Welsh III across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.