Katryn Blake insider trades
Open-market stock purchases and sales by Katryn Blake, Unknown at Twist Bioscience Corp, from SEC Form 4 filings since Nov 22, 2010.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Aug 12, 2026 | TWST Twist Bioscience Corp | Sold | $275K |
| Jun 29, 2026 | TRIP TripAdvisor, Inc | Bought (not open market) | — |
| Apr 28, 2026 | SEMR SEMrush Holdings, Inc | Sold (not open market) | $821K |
| Apr 28, 2026 | SEMR SEMrush Holdings, Inc | Sold (not open market) | $203K |
| Feb 5, 2026 | TWST Twist Bioscience Corp | Bought (not open market) | — |
Companies traded
- TWST Twist Bioscience Corp: 1 sale, last Aug 12, 2026
- TRIP TripAdvisor, Inc: other filings, last Jun 29, 2026
- SEMR SEMrush Holdings, Inc: other filings, last Apr 28, 2026
- ALLY Ally Financial Inc: other filings, last Jan 7, 2022
- CMPR Cimpress NV: 68 sales, last Nov 19, 2018
- VPRT Vistaprint NV: 23 sales, last Nov 6, 2014