Northrop Grumman Corporation
Last updated September 27, 2026
Organization details
- Legal name
- Northrop Grumman Corporation
- Ownership
- Public
- Status
- Active
- Headquarters country
- United States
- Ticker symbol
- NOC
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0001133421
Board of directors
-
Ann M. Fudge · DirectorSince 2023
-
Arvind Krishna · DirectorSince 2023
-
David P. Abney · DirectorSince 2023
-
Gary Roughead · DirectorSince 2023
-
Graham Robinson · DirectorSince 2023
-
James S. Turley · DirectorSince 2023
-
Karl J. Krapek · DirectorSince 2023
-
Kathy J. Warden · Director · Chair, CEO and PresidentSince 2023
-
Kimberly A. Ross · DirectorSince 2023
-
Madeleine Kleiner · DirectorSince 2023
-
Marianne Catherine Brown · DirectorSince 2023
-
Mark A. Welsh III · DirectorSince 2023
-
Mary A. Winston · DirectorSince 2023
-
Thomas M. Schoewe · DirectorSince 2023
Chief executives
Kathy J. Warden
· Chair, CEO and President
Dates unknown
Board connections
10 of this board's directors also sit on 16 other boards.
- via Arvind Krishna and Marianne Catherine Brown
- via Mary A. Winston
- via Marianne Catherine Brown
- via Mary A. Winston
- via James S. Turley
- via James S. Turley
- via David P. Abney
- via Thomas M. Schoewe
- via Madeleine Kleiner
- via Kimberly A. Ross
- via Kathy J. Warden
- via James S. Turley
- via Karl J. Krapek
- via David P. Abney
- via Marianne Catherine Brown
- via Kimberly A. Ross
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 6, 2025 | Kathy J. Warden Director, Officer (Chair, CEO and President) | Open-market sale | −3,750 | $475.65 | $1,783,688 |
| Mar 5, 2025 | Mark A. Welsh III Director | Open-market sale | −2 | $467.74 | $935 |
| Mar 5, 2025 | Mark A. Welsh III Director | Open-market sale | −3 | $468.10 | $1,404 |
| Mar 5, 2025 | Mark A. Welsh III Director | Open-market sale | −1 | $469.54 | $470 |
| Mar 5, 2025 | Mark A. Welsh III Director | Open-market sale | −2 | $470.90 | $942 |
| Mar 5, 2025 | Mark A. Welsh III Director | Open-market sale | −3 | $471.21 | $1,414 |
| Mar 5, 2025 | Mark A. Welsh III Director | Open-market sale | −1 | $473.50 | $474 |
| Mar 5, 2025 | Mark A. Welsh III Director | Open-market sale | −14 | $475.19 | $6,653 |
| Mar 5, 2025 | Mark A. Welsh III Director | Open-market sale | −4 | $476.38 | $1,906 |
| Mar 5, 2025 | Mark A. Welsh III Director | Open-market sale | −2 | $477.39 | $955 |
| Mar 5, 2025 | Mark A. Welsh III Director | Open-market sale | −1 | $479.50 | $480 |
| Feb 28, 2025 | Davies Benjamin R. Officer (CVP & Pres. Defense Systems) | Open-market sale | −464 | $460.75 | $213,788 |
| Feb 24, 2025 | Hardesty Michael A Officer (Corp VP, Controller & CAO) | Open-market sale | −1,931 | $453.59 | $875,882 |
| Feb 20, 2025 | Simpson Kathryn G Officer (Corp VP & General Counsel) | Open-market sale | −1,035 | $429.08 | $444,098 |
| Feb 20, 2025 | Davies Benjamin R. Officer (CVP & Pres. Defense Systems) | Open-market sale | −192 | $429.08 | $82,383 |
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