BLAKE KATRYN
SEC CIK 1505740 · EDGAR
BoughtSold
Most active insiders at TWST, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Leproust Emily M. | CEO, Dir | — | $92.09M |
| 2 | Finn Patrick John | Pres, COO | — | $17.48M |
| 3 | Cho Dennis | See Remarks | — | $7.13M |
| 4 | Green Paula | SVP of Human Resources | — | $5.67M |
| 5 | Laponis Adam | CFO | — | $2.65M |
| 6 | CHESS ROBERT | Dir | — | $2.62M |
| 7 | WERNER ROBERT F. | CAO | — | $1.29M |
| 8 | JOHANNESSEN JAN | Dir | — | $953.3K |
| 9 | Starovasnik Melissa A. | Dir | — | $282.4K |
| 10 | BLAKE KATRYN | Dir | — | $275.3K |
Transactions 12
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-14 16:12 | 2026-08-12 | TWST | Twist Bioscience Corp | BLAKE KATRYN | Dir | S - Sale | $122.88 | -2,240 | 17.2K | -12% | -$275.3K | |
| 2026-07-01 19:41 | 2026-06-29 | TRIP | TripAdvisor, Inc. | BLAKE KATRYN | Dir | A - Grant | $0.00 | +17.8K | 99.9K | +22% | $0 | |
| A | 2026-07-01 19:03 | 2025-06-18 | TRIP | TripAdvisor, Inc. | BLAKE KATRYN | Dir | A - Grant | $0.00 | +19.2K | 82.0K | +30% | $0 |
| 2026-02-09 | 2026-02-05 | TWST | Twist Bioscience Corp | BLAKE KATRYN | Dir | A - Grant | $0.00 | +5,095 | 19.4K | +35% | $0 | |
| 2025-08-07 | 2025-08-05 | TWST | Twist Bioscience Corp | BLAKE KATRYN | Dir | A - Grant | $0.00 | +14.4K | 14.4K | New | $0 | |
| 2025-06-20 | 2025-06-18 | TRIP | TripAdvisor, Inc. | BLAKE KATRYN | Dir | A - Grant | $0.00 | +19.2K | 95.7K | +25% | $0 | |
| 2024-06-13 | 2024-06-11 | TRIP | TripAdvisor, Inc. | BLAKE KATRYN | Dir | A - Grant | $0.00 | +13.6K | 62.9K | +28% | $0 | |
| 2023-06-08 | 2023-06-06 | TRIP | TripAdvisor, Inc. | BLAKE KATRYN | Dir | A - Grant | $0.00 | +15.1K | 49.3K | +44% | $0 | |
| 2022-06-16 | 2022-06-14 | TRIP | TripAdvisor, Inc. | BLAKE KATRYN | Dir | A - Grant | $0.00 | +12.8K | 34.1K | +60% | $0 | |
| 2022-01-11 | 2022-01-07 | ALLY | Ally Financial Inc. | BLAKE KATRYN | Dir | A - Grant | $0.00 | +683 | 39.0K | +2% | $0 | |
| 2021-10-12 | 2021-10-07 | ALLY | Ally Financial Inc. | BLAKE KATRYN | Dir | A - Grant | $0.00 | +637 | 38.4K | +2% | $0 | |
| 2021-07-12 | 2021-07-09 | ALLY | Ally Financial Inc. | BLAKE KATRYN | Dir | A - Grant | $0.00 | +653 | 37.7K | +2% | $0 |
Purchase Sale Sale after option exercise All abbreviations