SEC Form 4 · accession 0001628280-26-058482
NORTHROP GRUMMAN CORP /DE/ · NOC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Kathy J Warden
Officer — Chair, CEO and President · Director
Period of report
Aug 19, 2026
Accepted (ET)
Aug 21, 2026 · 5:10 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001133421
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Market Stock UnitsF1 | — | Aug 19, 2026 | A | 35,910 | A | — | — | Common Stock | 35,910 | 35,910 | D |
Explanation of responses
- F1Each Market Stock Unit ("MSU") represents the contingent right to receive, following vesting, between 0% and 150% of one share of the Issuer's common stock, subject to the Issuer's absolute stock price appreciation or depreciation over a performance period ending December 31, 2031. No portion of the MSUs will be earned if the Issuer's stock price depreciates by more than 25%, a 100% (or target) payout is earned if the Issuer's stock price appreciates by 10%, and a 150% payout is earned if the Issuer's stock price appreciates by 50% or more. The target number of MSUs is reported in this Report. Grant awarded pursuant to Rule 16b-3(d).