13 transactions on file, per SEC Form 4 filings.
See NOC superinvestor activity →Warden Kathy J
Chair, CEO and President · 2026-08-19
Award
35,910 sh
WELSH MARK A III
director · 2026-08-03
Sold
$4K
WELSH MARK A III
director · 2026-08-03
Sold
$10K
WELSH MARK A III
director · 2026-08-03
Sold
$6K
WELSH MARK A III
director · 2026-08-03
Sold
$17K
WELSH MARK A III
director · 2026-08-03
Sold
$5K
WELSH MARK A III
director · 2026-08-03
Sold
$3K
WELSH MARK A III
director · 2026-08-03
Sold
$1K
WELSH MARK A III
director · 2026-08-03
Sold
$1K
WELSH MARK A III
director · 2026-08-03
Sold
$1K
WELSH MARK A III
director · 2026-08-03
Sold
$2K
Brown Marianne Catherine
director · 2026-06-30
Award
$46K
KRISHNA ARVIND
director · 2026-06-30
Award
$36K
Each row links to the underlying SEC filing. Sells are shown for transparency, not as a signal — see the insider trading article for why.
Following an insider into a stock isn't a strategy on its own. Run your own margin-of-safety analysis, free.
Analyze NOC