CIK 0001133421 · Large accelerated filer
NORTHROP GRUMMAN CORP /DE/
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- NOC
- Exchange
- NYSE
- Industry
- Search, Detection, Navigation, Guidance, Aeronautical Sys
- FY end
- Dec 31
- Entity type
- operating
- EIN
- 800640649
- Phone
- 703-280-2900
- Business address
- 2980 FAIRVIEW PARK DRIVE, C/O NORTHROP GRUMMAN CORP, FALLS CHURCH, VA, 22042
- Former names
- NNG INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $54,454
- in 1 filing, $54K under 10b5-1 plans
Net −$54,454. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-03 | WELSH MARK A III Director | Sale 10b5-1 | −4 | $554.14 | $2K | 4,393 |
| 2026-06-30 | Brown Marianne Catherine Director | Grant or award | +91 | $509.31 | $46K | 11,558 |
| 2026-06-30 | KRISHNA ARVIND Director | Grant or award | +71 | $509.31 | $36K | 2,749 |
| 2026-05-20 | WINSTON MARY A Director | Grant or award | +349 | $552.17 | $193K | 1,609 |
| 2026-05-20 | WELSH MARK A III Director | Grant or award | +349 | $552.17 | $193K | 4,470 |
| 2026-05-20 | Turley James S Director | Grant or award | +349 | $552.17 | $193K | 6,738 |
| 2026-05-20 | SCHOEWE THOMAS M Director | Grant or award | +349 | $552.17 | $193K | 16,737 |
| 2026-05-20 | ROUGHEAD GARY Director | Grant or award | +349 | $552.17 | $193K | 12,210 |
| 2026-05-20 | Ross Kimberly A. Director | Grant or award | +349 | $552.17 | $193K | 1,612 |
| 2026-05-20 | KRISHNA ARVIND Director | Grant or award | +349 | $552.17 | $193K | 2,666 |
| 2026-05-20 | Grady Christopher W. Director | Grant or award | +349 | $552.17 | $193K | 421 |
| 2026-05-20 | Brown Marianne Catherine Director | Grant or award | +349 | $552.17 | $193K | 11,415 |
| 2026-05-20 | ABNEY DAVID P Director | Grant or award | +349 | $552.17 | $193K | 2,824 |
| 2026-05-04 | WELSH MARK A III Director | Sale 10b5-1 | −1 | $566.60 | $567 | 4,215 |
| 2026-05-04 | WELSH MARK A III Director | Sale 10b5-1 | −5 | $568.75 | $3K | 4,210 |
| 2026-05-04 | WELSH MARK A III Director | Sale 10b5-1 | −9 | $569.49 | $5K | 4,201 |
| 2026-05-04 | WELSH MARK A III Director | Sale 10b5-1 | −43 | $570.47 | $25K | 4,158 |
| 2026-05-04 | WELSH MARK A III Director | Sale 10b5-1 | −3 | $571.74 | $2K | 4,155 |
| 2026-05-04 | WELSH MARK A III Director | Sale 10b5-1 | −6 | $572.72 | $3K | 4,149 |
| 2026-05-04 | WELSH MARK A III Director | Sale 10b5-1 | −14 | $573.51 | $8K | 4,135 |
Page 2 of 16 · 319 trades