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.
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Northrop Grumman Corporation May 17, 202398.6%
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 |
|---|---|---|---|---|---|
| Jan 22, 2026 | GPGI Inc. | Grant or award | +178,926 | $25.15 | $4,499,989 |
| Mar 31, 2025 | Northrop Grumman Corporation | Grant or award | +43 | $512.01 | $22,016 |
| Dec 31, 2024 | Northrop Grumman Corporation | Grant or award | +46 | $469.29 | $21,587 |
| Sep 30, 2024 | Northrop Grumman Corporation | Grant or award | +41 | $528.07 | $21,651 |
| Jul 31, 2024 | Northrop Grumman Corporation | Grant or award | +377 | $484.32 | $182,589 |
| Jul 31, 2024 | Northrop Grumman Corporation | Grant or award | +44 | $484.32 | $21,310 |
| Mar 31, 2024 | Northrop Grumman Corporation | Grant or award | +44 | $478.66 | $21,061 |
| Mar 1, 2024 | Stanley Black & Decker Inc. | Shares withheld for tax | −186 | $87.67 | $16,307 |
| Mar 1, 2024 | Stanley Black & Decker Inc. | Grant or award | +4,511 | — | — |
| Feb 26, 2024 | Stanley Black & Decker Inc. | Grant or award | +595 | — | — |
| Feb 15, 2024 | Stanley Black & Decker Inc. | Shares withheld for tax | −568 | $89.42 | $50,791 |
| Dec 31, 2023 | Northrop Grumman Corporation | Grant or award | +45 | $468.14 | $21,066 |
| Dec 10, 2023 | Stanley Black & Decker Inc. | Shares withheld for tax | −183 | $92.82 | $16,986 |
| Dec 6, 2023 | Stanley Black & Decker Inc. | Shares withheld for tax | −614 | $93.27 | $57,268 |
| Dec 5, 2023 | Stanley Black & Decker Inc. | Open-market sale | −2,000 | $91.83 | $183,660 |
Questions about Graham Robinson
What boards is Graham Robinson on?
Graham Robinson sits on the board of Northrop Grumman Corporation.
How long has Graham Robinson served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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