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: Pixelworks Inc., 3 years.
Pixelworks Inc.
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Pixelworks Inc. May 20, 202690.5%
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Pixelworks Inc. May 23, 202596.6%
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Pixelworks Inc. May 13, 202497.3%
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Pixelworks Inc. May 11, 202397.3%
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 |
|---|---|---|---|---|---|
| May 20, 2026 | Pixelworks Inc. | Grant or award | +8,000 | — | — |
| May 15, 2026 | Silicon Laboratories Inc. | Shares withheld for tax | −6,291 | $216.59 | $1,362,568 |
| Apr 30, 2026 | Silicon Laboratories Inc. | Grant or award | +152 | $86.46 | $13,142 |
| Feb 15, 2026 | Silicon Laboratories Inc. | Grant or award | +11,033 | — | — |
| Oct 31, 2025 | Silicon Laboratories Inc. | Grant or award | +177 | $86.46 | $15,303 |
| May 23, 2025 | Pixelworks Inc. | Grant or award | +176,883 | — | — |
| May 15, 2025 | Silicon Laboratories Inc. | Grant or award | +14,731 | — | — |
| May 15, 2025 | Silicon Laboratories Inc. | Shares withheld for tax | −4,148 | $133.17 | $552,389 |
| Apr 30, 2025 | Silicon Laboratories Inc. | Grant or award | +164 | $86.46 | $14,179 |
| May 15, 2024 | Silicon Laboratories Inc. | Grant or award | +11,978 | — | — |
| May 15, 2024 | Silicon Laboratories Inc. | Grant or award | +15,971 | — | — |
| May 13, 2024 | Pixelworks Inc. | Grant or award | +53,543 | — | — |
| Feb 17, 2024 | Synaptics Incorporated | Grant or award | +1,064 | — | — |
| Feb 17, 2024 | Synaptics Incorporated | Shares withheld for tax | −1,940 | $106.32 | $206,261 |
| Nov 20, 2023 | Synaptics Incorporated | Open-market sale | −2,973 | $105.71 | $314,276 |
Questions about Dean Warren Butler
What boards is Dean Warren Butler on?
Dean Warren Butler sits on the board of Pixelworks Inc.
How long has Dean Warren Butler served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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