Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 8 years
- Director since
- 2023
8 years of board service in total across 3 boards, counting each seat separately. Longest: Precigen Inc., 3 years.
Precigen Inc.
Director
Perrigo Company plc
Director
Praxis Precision Medicines 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 |
|---|---|---|---|---|---|
| Jun 10, 2026 | Praxis Precision Medicines Inc. | Grant or award | +1,371 | — | — |
| Mar 13, 2026 | Precigen Inc. | Option exercise | +71,839 | — | — |
| Mar 10, 2026 | Precigen Inc. | Grant or award | +19,658 | $3.51 | $69,000 |
| Feb 6, 2026 | Praxis Precision Medicines Inc. | Grant or award | +688 | — | — |
| Feb 6, 2026 | Praxis Precision Medicines Inc. | Grant or award | +478 | — | — |
| Dec 12, 2025 | Precigen Inc. | Open-market sale | −235,467 | $3.63 | $854,745 |
| Sep 30, 2025 | Precigen Inc. | Open-market sale | −106,837 | $3.38 | $361,109 |
| Sep 29, 2025 | Precigen Inc. | Open-market sale | −67,523 | $3.60 | $243,083 |
| May 14, 2025 | Perrigo Company plc | Option exercise | +9,904 | $26.01 | $257,603 |
| May 14, 2025 | Perrigo Company plc | Shares withheld for tax | −4,754 | $26.01 | $123,652 |
| Mar 14, 2025 | Precigen Inc. | Option exercise | +87,412 | — | — |
| Mar 13, 2025 | Precigen Inc. | Grant or award | +39,655 | $1.74 | $69,000 |
| Dec 9, 2024 | Perrigo Company plc | Open-market sale | −17,598 | $28.27 | $497,495 |
| May 15, 2024 | Perrigo Company plc | Option exercise | +8,764 | $30.22 | $264,848 |
| May 15, 2024 | Perrigo Company plc | Shares withheld for tax | −4,207 | $30.22 | $127,136 |
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