Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 5 years
- Director since
- 2023
5 years of board service in total across 2 boards, counting each seat separately. Longest: TripAdvisor Inc., 3 years.
TripAdvisor Inc.
Director
Twist Bioscience Corporation
Director
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 |
|---|---|---|---|---|---|
| Aug 12, 2026 | Twist Bioscience Corporation | Open-market sale | โ2,240 | $122.88 | $275,251 |
| Jun 29, 2026 | TripAdvisor Inc. | Grant or award | +17,818 | โ | โ |
| Feb 5, 2026 | Twist Bioscience Corporation | Grant or award | +5,095 | โ | โ |
| Aug 5, 2025 | Twist Bioscience Corporation | Grant or award | +14,353 | โ | โ |
| Jun 18, 2025 | TripAdvisor Inc. | Grant or award | +19,171 | โ | โ |
| Jun 11, 2024 | TripAdvisor Inc. | Grant or award | +13,616 | โ | โ |
| Jun 6, 2023 | TripAdvisor Inc. | Grant or award | +15,105 | โ | โ |
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