Mark A Welsh III insider trades
Mark A Welsh III has filed 21 Form 4s with the SEC that we hold, all for Northrop Grumman Corp /DE/ (NOC), as Director. Across all of them we count 0 purchases worth $0 and 137 sales worth $422.7K reported on Form 4. In the last 12 months: 0 purchases ($0) and 40 sales ($226.1K). The largest single trade was a sale of 61 shares of Northrop Grumman Corp /DE/ worth $34.4K, dated 2025-11-24. The first filing on our record is dated 2022-05-19 and the latest 2026-08-04.
Northrop Grumman Corp /DE/ (NOC)
Director · 21 filings · 137 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2024-08-29 | S, sale reported on Form 4 | 9 | $4.6K | 2024-09-03 | SEC |
| 2024-08-29 | S, sale reported on Form 4 | 2 | $1.0K | 2024-09-03 | SEC |
| 2024-08-29 | S, sale reported on Form 4 | 8 | $4.1K | 2024-09-03 | SEC |
| 2024-08-29 | S, sale reported on Form 4 | 5 | $2.6K | 2024-09-03 | SEC |
| 2024-08-29 | S, sale reported on Form 4 | 8 | $4.1K | 2024-09-03 | SEC |
| 2024-08-29 | S, sale reported on Form 4 | 2 | $1.0K | 2024-09-03 | SEC |
| 2024-09-05 | S, sale reported on Form 4 | 1 | $524 | 2024-09-06 | SEC |
| 2024-09-05 | S, sale reported on Form 4 | 2 | $1.1K | 2024-09-06 | SEC |
| 2024-09-05 | S, sale reported on Form 4 | 1 | $517 | 2024-09-06 | SEC |
| 2024-09-05 | S, sale reported on Form 4 | 3 | $1.6K | 2024-09-06 | SEC |
| 2024-09-05 | S, sale reported on Form 4 | 10 | $5.2K | 2024-09-06 | SEC |
| 2024-09-05 | S, sale reported on Form 4 | 9 | $4.7K | 2024-09-06 | SEC |
| 2024-09-05 | S, sale reported on Form 4 | 5 | $2.6K | 2024-09-06 | SEC |
| 2024-09-05 | S, sale reported on Form 4 | 1 | $521 | 2024-09-06 | SEC |
| 2024-09-05 | S, sale reported on Form 4 | 1 | $522 | 2024-09-06 | SEC |
| 2024-10-07 | S, sale reported on Form 4 | 19 | $10.2K | 2024-10-08 | SEC |
| 2024-10-07 | S, sale reported on Form 4 | 1 | $537 | 2024-10-08 | SEC |
| 2024-10-07 | S, sale reported on Form 4 | 5 | $2.7K | 2024-10-08 | SEC |
| 2024-10-07 | S, sale reported on Form 4 | 5 | $2.7K | 2024-10-08 | SEC |
| 2024-10-07 | S, sale reported on Form 4 | 2 | $1.1K | 2024-10-08 | SEC |
| 2024-10-07 | S, sale reported on Form 4 | 1 | $533 | 2024-10-08 | SEC |
| 2024-11-05 | S, sale reported on Form 4 | 3 | $1.5K | 2024-11-06 | SEC |
| 2024-11-05 | S, sale reported on Form 4 | 7 | $3.6K | 2024-11-06 | SEC |
| 2024-11-05 | S, sale reported on Form 4 | 7 | $3.6K | 2024-11-06 | SEC |
| 2024-11-05 | S, sale reported on Form 4 | 1 | $510 | 2024-11-06 | SEC |
| 2024-11-05 | S, sale reported on Form 4 | 9 | $4.6K | 2024-11-06 | SEC |
| 2024-11-05 | S, sale reported on Form 4 | 4 | $2.0K | 2024-11-06 | SEC |
| 2024-11-05 | S, sale reported on Form 4 | 1 | $507 | 2024-11-06 | SEC |
| 2024-11-05 | S, sale reported on Form 4 | 1 | $506 | 2024-11-06 | SEC |
| 2024-12-05 | S, sale reported on Form 4 | 1 | $479 | 2024-12-06 | SEC |
| 2024-12-05 | S, sale reported on Form 4 | 3 | $1.5K | 2024-12-06 | SEC |
| 2024-12-05 | S, sale reported on Form 4 | 2 | $965 | 2024-12-06 | SEC |
| 2024-12-05 | S, sale reported on Form 4 | 4 | $1.9K | 2024-12-06 | SEC |
| 2024-12-05 | S, sale reported on Form 4 | 5 | $2.4K | 2024-12-06 | SEC |
| 2024-12-05 | S, sale reported on Form 4 | 18 | $8.7K | 2024-12-06 | SEC |
| 2025-01-06 | S, sale reported on Form 4 | 5 | $2.3K | 2025-01-07 | SEC |
| 2025-01-06 | S, sale reported on Form 4 | 4 | $1.8K | 2025-01-07 | SEC |
| 2025-01-06 | S, sale reported on Form 4 | 2 | $920 | 2025-01-07 | SEC |
| 2025-01-06 | S, sale reported on Form 4 | 3 | $1.4K | 2025-01-07 | SEC |
| 2025-01-06 | S, sale reported on Form 4 | 3 | $1.4K | 2025-01-07 | SEC |
| 2025-01-06 | S, sale reported on Form 4 | 1 | $464 | 2025-01-07 | SEC |
| 2025-01-06 | S, sale reported on Form 4 | 14 | $6.4K | 2025-01-07 | SEC |
| 2025-01-06 | S, sale reported on Form 4 | 1 | $455 | 2025-01-07 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 4 | $1.9K | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 3 | $1.4K | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 3 | $1.4K | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 2 | $955 | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 3 | $1.4K | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 1 | $485 | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 5 | $2.4K | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 4 | $1.9K | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 3 | $1.4K | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 2 | $963 | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 1 | $480 | 2025-02-06 | SEC |
| 2025-02-05 | S, sale reported on Form 4 | 2 | $959 | 2025-02-06 | SEC |
| 2025-03-05 | S, sale reported on Form 4 | 2 | $935 | 2025-03-06 | SEC |
| 2025-03-05 | S, sale reported on Form 4 | 3 | $1.4K | 2025-03-06 | SEC |
| 2025-03-05 | S, sale reported on Form 4 | 1 | $470 | 2025-03-06 | SEC |
| 2025-03-05 | S, sale reported on Form 4 | 2 | $942 | 2025-03-06 | SEC |
| 2025-03-05 | S, sale reported on Form 4 | 3 | $1.4K | 2025-03-06 | SEC |
| 2025-03-05 | S, sale reported on Form 4 | 1 | $474 | 2025-03-06 | SEC |
| 2025-03-05 | S, sale reported on Form 4 | 14 | $6.7K | 2025-03-06 | SEC |
| 2025-03-05 | S, sale reported on Form 4 | 2 | $955 | 2025-03-06 | SEC |
| 2025-03-05 | S, sale reported on Form 4 | 1 | $480 | 2025-03-06 | SEC |
| 2025-03-05 | S, sale reported on Form 4 | 4 | $1.9K | 2025-03-06 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 7 | $3.4K | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 4 | $1.9K | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 1 | $480 | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 2 | $955 | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 5 | $2.4K | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 1 | $475 | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 1 | $475 | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 2 | $963 | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 2 | $965 | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 6 | $2.9K | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 1 | $492 | 2025-04-08 | SEC |
| 2025-04-07 | S, sale reported on Form 4 | 1 | $485 | 2025-04-08 | SEC |
| 2025-05-05 | S, sale reported on Form 4 | 3 | $1.5K | 2025-05-06 | SEC |
| 2025-05-05 | S, sale reported on Form 4 | 13 | $6.4K | 2025-05-06 | SEC |
| 2025-05-05 | S, sale reported on Form 4 | 10 | $4.9K | 2025-05-06 | SEC |
| 2025-05-05 | S, sale reported on Form 4 | 2 | $986 | 2025-05-06 | SEC |
| 2025-05-05 | S, sale reported on Form 4 | 3 | $1.5K | 2025-05-06 | SEC |
| 2025-05-05 | S, sale reported on Form 4 | 1 | $490 | 2025-05-06 | SEC |
| 2025-05-05 | S, sale reported on Form 4 | 1 | $490 | 2025-05-06 | SEC |
| 2025-06-05 | S, sale reported on Form 4 | 6 | $2.9K | 2025-06-09 | SEC |
| 2025-06-05 | S, sale reported on Form 4 | 16 | $7.8K | 2025-06-09 | SEC |
| 2025-06-05 | S, sale reported on Form 4 | 3 | $1.5K | 2025-06-09 | SEC |
| 2025-06-05 | S, sale reported on Form 4 | 1 | $486 | 2025-06-09 | SEC |
| 2025-06-05 | S, sale reported on Form 4 | 1 | $491 | 2025-06-09 | SEC |
| 2025-06-05 | S, sale reported on Form 4 | 3 | $1.5K | 2025-06-09 | SEC |
| 2025-06-05 | S, sale reported on Form 4 | 3 | $1.5K | 2025-06-09 | SEC |
| 2025-07-07 | S, sale reported on Form 4 | 1 | $510 | 2025-07-08 | SEC |
| 2025-07-07 | S, sale reported on Form 4 | 5 | $2.5K | 2025-07-08 | SEC |
| 2025-07-07 | S, sale reported on Form 4 | 21 | $10.6K | 2025-07-08 | SEC |
| 2025-07-07 | S, sale reported on Form 4 | 2 | $1.0K | 2025-07-08 | SEC |
| 2025-07-07 | S, sale reported on Form 4 | 1 | $504 | 2025-07-08 | SEC |
| 2025-07-07 | S, sale reported on Form 4 | 3 | $1.5K | 2025-07-08 | SEC |
| 2025-11-24 | S, sale reported on Form 4 | 1 | $560 | 2025-11-25 | SEC |
| 2025-11-24 | S, sale reported on Form 4 | 9 | $5.1K | 2025-11-25 | SEC |
| 2025-11-24 | S, sale reported on Form 4 | 61 | $34.4K | 2025-11-25 | SEC |
Newest 100 of 137
Source
Counted from the Form 4 filings this reporting owner (SEC CIK 1692554) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
