Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Northrop Grumman Corporation, 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Northrop Grumman Corporation May 17, 202399.0%
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.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 2, 2026 | Northrop Grumman Corporation | Open-market sale | −7 | $553.39 | $3,874 |
| Nov 2, 2026 | Northrop Grumman Corporation | Open-market sale | −20 | $554.48 | $11,090 |
| Nov 2, 2026 | Northrop Grumman Corporation | Open-market sale | −20 | $555.46 | $11,109 |
| Nov 2, 2026 | Northrop Grumman Corporation | Open-market sale | −50 | $556.47 | $27,824 |
| Nov 2, 2026 | Northrop Grumman Corporation | Open-market sale | −1 | $557.47 | $557 |
| Aug 3, 2026 | Northrop Grumman Corporation | Open-market sale | −8 | $544.53 | $4,356 |
| Aug 3, 2026 | Northrop Grumman Corporation | Open-market sale | −19 | $545.59 | $10,366 |
| Aug 3, 2026 | Northrop Grumman Corporation | Open-market sale | −11 | $546.42 | $6,011 |
| Aug 3, 2026 | Northrop Grumman Corporation | Open-market sale | −31 | $547.42 | $16,970 |
| Aug 3, 2026 | Northrop Grumman Corporation | Open-market sale | −10 | $548.32 | $5,483 |
| Aug 3, 2026 | Northrop Grumman Corporation | Open-market sale | −6 | $549.50 | $3,297 |
| Aug 3, 2026 | Northrop Grumman Corporation | Open-market sale | −2 | $550.68 | $1,101 |
| Aug 3, 2026 | Northrop Grumman Corporation | Open-market sale | −2 | $552.95 | $1,106 |
| Aug 3, 2026 | Northrop Grumman Corporation | Open-market sale | −2 | $553.90 | $1,108 |
| Aug 3, 2026 | Northrop Grumman Corporation | Open-market sale | −4 | $554.14 | $2,217 |
Questions about Mark A. Welsh III
What boards is Mark A. Welsh III on?
Mark A. Welsh III sits on the board of Northrop Grumman Corporation.
How long has Mark A. Welsh III served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.