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: Protagonist Therapeutics Inc., 3 years.
Protagonist Therapeutics Inc.
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 |
|---|---|---|---|---|---|
| Mar 26, 2026 | Protagonist Therapeutics Inc. | Option exercise | +24,000 | $12.88 | $309,120 |
| Mar 26, 2026 | Protagonist Therapeutics Inc. | Open-market sale | −24,000 | $105.00 | $2,520,000 |
| Jan 9, 2026 | Protagonist Therapeutics Inc. | Option exercise | +14,299 | $4.21 | $60,199 |
| Jan 2, 2026 | Protagonist Therapeutics Inc. | Grant or award | +2,695 | — | — |
| Apr 28, 2025 | Protagonist Therapeutics Inc. | Option exercise | +10,725 | $1.16 | $12,441 |
| Jan 2, 2025 | Protagonist Therapeutics Inc. | Grant or award | +5,130 | — | — |
| Mar 7, 2024 | Protagonist Therapeutics Inc. | Option exercise | +6,490 | $1.89 | $12,266 |
| Apr 10, 2023 | Protagonist Therapeutics Inc. | Option exercise | +6,196 | $0.87 | $5,391 |
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