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: Butterfly Network Inc., 3 years.
Butterfly Network Inc.
Director
HP 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 |
|---|---|---|---|---|---|
| Aug 31, 2026 | Thermo Fisher Scientific Inc | Open-market sale | −400 | $614.38 | $245,752 |
| Aug 31, 2026 | Thermo Fisher Scientific Inc | Option exercise | +3,733 | $309.63 | $1,155,849 |
| Aug 31, 2026 | Thermo Fisher Scientific Inc | Open-market sale | −3,733 | $614.38 | $2,293,481 |
| Aug 28, 2026 | Thermo Fisher Scientific Inc | Shares withheld for tax | −212 | $622.18 | $132,061 |
| Aug 28, 2026 | Thermo Fisher Scientific Inc | Shares withheld for tax | −304 | $622.18 | $188,918 |
| Aug 28, 2026 | Thermo Fisher Scientific Inc | Shares withheld for tax | −249 | $622.18 | $154,925 |
| Aug 28, 2026 | Thermo Fisher Scientific Inc | Shares withheld for tax | −270 | $622.18 | $167,860 |
| Jul 27, 2026 | Thermo Fisher Scientific Inc | Open-market sale | −400 | $565.00 | $226,000 |
| Apr 27, 2026 | Thermo Fisher Scientific Inc | Open-market sale | −400 | $462.66 | $185,064 |
| Apr 16, 2026 | HP Inc. | Grant or award | +12,176 | — | — |
| Feb 28, 2026 | Thermo Fisher Scientific Inc | Shares withheld for tax | −742 | $521.11 | $386,513 |
| Feb 28, 2026 | Thermo Fisher Scientific Inc | Shares withheld for tax | −332 | $521.11 | $172,842 |
| Feb 25, 2026 | Thermo Fisher Scientific Inc | Grant or award | +2,057 | — | — |
| Feb 25, 2026 | Thermo Fisher Scientific Inc | Grant or award | +3,715 | — | — |
| Feb 9, 2026 | Thermo Fisher Scientific Inc | Open-market sale | −400 | $541.20 | $216,480 |
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