Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 6 years
- Director since
- 2023
6 years of board service in total across 2 boards, counting each seat separately. Longest: Nautilus Biotechnology Inc., 3 years.
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 |
|---|---|---|---|---|---|
| Jul 20, 2026 | Freenome Inc. | Derivative conversion | +2,066,250 | — | — |
| Jun 13, 2024 | Freenome Inc. | Grant or award | +286,250 | $10.00 | $2,862,500 |
Questions about Michael Seth Altman
What boards is Michael Seth Altman on?
Michael Seth Altman sits on the boards of Freenome Inc. and Nautilus Biotechnology Inc.
How long has Michael Seth Altman served on boards?
Our records show at least 6 years of board service across 2 boards, the earliest from 2023.
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