Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 1 year
- Director since
- 2025
1 year of board service in total across 2 boards, counting each seat separately. Longest: Fractyl Health Inc., 1 year.
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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Fractyl Health Inc. June 10, 202699.4%
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 10, 2026 | Fractyl Health Inc. | Open-market purchase | +35,000 | $0.73 | $25,550 |
Questions about Ian Sheffield
What boards is Ian Sheffield on?
Ian Sheffield sits on the boards of Fractyl Health Inc. and Invivyd Inc.
How long has Ian Sheffield served on boards?
Our records show at least 1 year of board service across 2 boards, the earliest from 2025.
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