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: Alector Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Alector Inc. June 17, 202674.8%
-
Alector Inc. June 10, 202387.9%
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 17, 2026 | Alector Inc. | Grant or award | +28,700 | — | — |
| Jun 20, 2025 | Alector Inc. | Open-market sale | −1,000 | $1.44 | $1,440 |
| Jun 11, 2025 | Alector Inc. | Grant or award | +28,700 | — | — |
| Aug 12, 2024 | Alector Inc. | Open-market sale | −5,000 | $5.06 | $25,300 |
| Jun 12, 2024 | Alector Inc. | Grant or award | +35,000 | — | — |
| Jun 14, 2023 | Alector Inc. | Grant or award | +26,250 | — | — |
| Sep 10, 2021 | Alector Inc. | Option exercise | +2,000 | $18.10 | $36,200 |
Questions about Kristine Yaffe
What boards is Kristine Yaffe on?
Kristine Yaffe sits on the board of Alector Inc.
How long has Kristine Yaffe served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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