WELSH MARK A III

PrivateCIK: 1692554
Location

COLLEGE STATION, TX

WELSH MARK A III sold 2.3% of their position (95.00 shares) of NORTHROP GRUMMAN CORP /DE/ on the open market

Open‑market sale worth $54.3K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 11 sales
InsiderWELSH MARK A IIICIK 1692554
Director
Since May 2019
-95.00
Net shares
Net seller
$54.3K
Total sold
11
Open market trades
0B · 11S
11
Total transactions
95.00 disposed
Non-Derivative Transactions11

Common Stock

Direct
S · Sale

Shares

1.00

Price / share

$566.60

Trade value

$566.60

% of position

0.0%
5/4/2026
4.22K4.21K

Common Stock

Direct
S · Sale

Shares

5.00

Price / share

$568.75

Trade value

$2.84K

% of position

0.1%
5/4/2026
4.21K4.21K

Common Stock

Direct
S · Sale

Shares

9.00

Price / share

$569.49

Trade value

$5.13K

% of position

0.2%
5/4/2026
4.21K4.20K

Common Stock

Direct
S · Sale

Shares

43.00

Price / share

$570.47

Trade value

$24.53K

% of position

1.0%
5/4/2026
4.20K4.16K

Common Stock

Direct
S · Sale

Shares

3.00

Price / share

$571.74

Trade value

$1.72K

% of position

0.1%
5/4/2026
4.16K4.16K

Common Stock

Direct
S · Sale

Shares

6.00

Price / share

$572.72

Trade value

$3.44K

% of position

0.1%
5/4/2026
4.16K4.15K

Common Stock

Direct
S · Sale

Shares

14.00

Price / share

$573.51

Trade value

$8.03K

% of position

0.3%
5/4/2026
4.15K4.13K

Common Stock

Direct
S · Sale

Shares

2.00

Price / share

$574.51

Trade value

$1.15K

% of position

0.0%
5/4/2026
4.13K4.13K

Common Stock

Direct
S · Sale

Shares

4.00

Price / share

$575.59

Trade value

$2.30K

% of position

0.1%
5/4/2026
4.13K4.13K

Common Stock

Direct
S · Sale

Shares

7.00

Price / share

$576.38

Trade value

$4.03K

% of position

0.2%
5/4/2026
4.13K4.12K

Common Stock

Direct
S · Sale

Shares

1.00

Price / share

$577.05

Trade value

$577.05

% of position

0.0%
5/4/2026
4.12K4.12K
Total

Net shares

95.00

Net value

-$54.31K

Derivative Transactions0
No derivative transactions reported
WELSH MARK A III — Insider Transaction (Form 4) Filed May 5, 2026 | Finecho