Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 9 years
- Director since
- 2023
9 years of board service in total across 3 boards, counting each seat separately. Longest: Xenon Pharmaceuticals Inc., 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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Arcus Biosciences Inc. June 10, 202580.1%
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Xenon Pharmaceuticals Inc. June 4, 202591.8%
-
Xenon Pharmaceuticals Inc. June 4, 202495.8%
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Xenon Pharmaceuticals Inc. June 1, 202395.4%
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 |
|---|---|---|---|---|---|
| Jun 30, 2026 | Alumis Inc. | Grant or award | +3,553 | — | — |
| Jun 11, 2026 | Arcus Biosciences Inc. | Grant or award | +5,700 | — | — |
| Jun 1, 2026 | Xenon Pharmaceuticals Inc. | Option exercise | +2,645 | — | — |
| Jun 10, 2025 | Arcus Biosciences Inc. | Grant or award | +13,300 | — | — |
| May 21, 2025 | Alumis Inc. | Grant or award | +7,064 | — | — |
| Jun 6, 2024 | Arcus Biosciences Inc. | Grant or award | +8,400 | — | — |
| Jun 15, 2023 | Arcus Biosciences Inc. | Grant or award | +6,800 | — | — |
Questions about Patrick Machado
What boards is Patrick Machado on?
Patrick Machado sits on the boards of Alumis Inc., Arcus Biosciences Inc. and Xenon Pharmaceuticals Inc.
How long has Patrick Machado served on boards?
Our records show at least 9 years of board service across 3 boards, the earliest from 2023.
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