XNYS
Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.
Northrop Grumman (NOC) had 1 Form 144 pre-sale notice filed on 2026-05-04. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one fil…
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 6/30/2026 | KRISHNA ARVIND | — | GRANT | 71 | $509 | $36,161 |
| 6/30/2026 | Brown Marianne Catherine | — | GRANT | 91 | $509 | $46,347 |
| 5/20/2026 | WINSTON MARY A | — | GRANT | 349 | $552 | $192,707 |
| 5/20/2026 | WELSH MARK A III | — | GRANT | 349 | $552 | $192,707 |
| 5/20/2026 | Turley James S | — | GRANT | 349 | $552 | $192,707 |
| 5/20/2026 | SCHOEWE THOMAS M | — | GRANT | 349 | $552 | $192,707 |
| 5/20/2026 | ROUGHEAD GARY | — | GRANT | 349 | $552 | $192,707 |
| 5/20/2026 | Ross Kimberly A. | — | GRANT | 349 | $552 | $192,707 |
| 5/20/2026 | KRISHNA ARVIND | — | GRANT | 349 | $552 | $192,707 |
| 5/20/2026 | Grady Christopher W. | — | GRANT | 349 | $552 | $192,707 |
| 5/20/2026 | Brown Marianne Catherine | — | GRANT | 349 | $552 | $192,707 |
| 5/20/2026 | ABNEY DAVID P | — | GRANT | 349 | $552 | $192,707 |
| 5/4/2026 | WELSH MARK A III | — | SELL | -1 | $567 | $567 |
| 5/4/2026 | WELSH MARK A III | — | SELL | -5 | $569 | $2,844 |
| 5/4/2026 | WELSH MARK A III | — | SELL | -9 | $569 | $5,125 |
| 5/4/2026 | WELSH MARK A III | — | SELL | -43 | $570 | $24,530 |
| 5/4/2026 | WELSH MARK A III | — | SELL | -3 | $572 | $1,715 |
| 5/4/2026 | WELSH MARK A III | — | SELL | -6 | $573 | $3,436 |
| 5/4/2026 | WELSH MARK A III | — | SELL | -14 | $574 | $8,029 |
| 5/4/2026 | WELSH MARK A III | — | SELL | -2 | $575 | $1,149 |
| Date | Filer | Relationship | Est. shares | Filing |
|---|---|---|---|---|
| 5/4/2026 | J.P. Morgan Securities LLC as agent and attorney-in-fact for Mark A. Welsh III | — | — | SEC |
| Institution | Shares | Value ($) | Change % | Filing date |
|---|---|---|---|---|
| Vanguard Group | 13,740,721 | $7,835,096,521 | — | 1/29/2026 |
| State Street | 13,208,361 | $7,531,539,526 | — | 2/13/2026 |
| BlackRock | 10,281,238 | $4,482,105,704 | — | 8/13/2024 |
| JP Morgan Chase | 2,546,583 | $1,452,087,989 | — | 2/11/2026 |
| Fidelity (FMR) | 2,168,517 | $1,236,510,439 | — | 2/17/2026 |
| Citadel Advisors | 578,072 | $329,622,435 | — | 2/17/2026 |
| DE Shaw | 384,507 | $219,249,737 | — | 2/17/2026 |
| AQR Capital | 375,001 | $213,829,739 | — | 2/17/2026 |
| Millennium Management | 255,691 | $145,797,565 | — | 2/17/2026 |
| Two Sigma | 30,544 | $17,416,494 | — | 2/17/2026 |
| Point72 | 25,600 | $14,597,376 | — | 2/17/2026 |
| Bridgewater Associates | 6,420 | $3,660,748 | — | 2/13/2026 |