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: Dolby Laboratories, 3 years.
Dolby Laboratories
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Dolby Laboratories February 3, 202699.8%
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Dolby Laboratories February 4, 202599.7%
-
Dolby Laboratories February 6, 202495.7%
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Dolby Laboratories February 7, 202395.3%
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 |
|---|---|---|---|---|---|
| Feb 3, 2026 | Dolby Laboratories | Grant or award | +3,908 | — | — |
| Nov 25, 2025 | Dolby Laboratories | Open-market sale | −3,300 | $67.85 | $223,905 |
| Feb 4, 2025 | Dolby Laboratories | Grant or award | +3,140 | — | — |
| Feb 6, 2024 | Dolby Laboratories | Grant or award | +2,952 | — | — |
| Feb 7, 2023 | Dolby Laboratories | Grant or award | +3,296 | — | — |
Questions about Tony A. Prophet
What boards is Tony A. Prophet on?
Tony A. Prophet sits on the board of Dolby Laboratories.
How long has Tony A. Prophet served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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