WELSH MARK A III sold NOC
May 4, 2026 · Form 4 insider transaction
WELSH MARK A III sold 1 shares of Northrop Grumman Corporation at $566.60 per share, a transaction worth $566.60. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
1
Price
$566.60
Total value
$566.60
InsiderWELSH MARK A III
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateMay 4, 2026
Filing dateMay 5, 2026
Shares owned after4,215
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 23, 2025.