Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-04-28 Sale | 2026-04-28 8:28 pm | SEMrush Holdings Inc. | SEMR | BLAKE KATRYN Director | 68,393 | $12 | $820,716 | 0 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-02-05 Option Award | 2026-02-09 4:27 pm | N/A N/A | Twist Bioscience Corp | TWST | BLAKE KATRYN Director | 5,095 | $0 | 19,448 (Direct) | View |
| 2025-08-05 Option Award | 2025-08-07 4:05 pm | N/A N/A | Twist Bioscience Corp | TWST | BLAKE KATRYN Director | 14,353 | $0 | 14,353 (Direct) | View |
Ownership | 2025-08-07 4:05 pm | N/A N/A | Twist Bioscience Corp | TWST | BLAKE KATRYN Director | 0 | $0 | 0 (Direct) | View |
| 2025-06-18 Option Award | 2025-06-20 6:15 pm | N/A N/A | TripAdvisor Inc. | TRIP | BLAKE KATRYN Director | 19,171 | $0 | 95,658 (Direct) | View |
| 2024-06-11 Option Award | 2024-06-13 5:26 pm | N/A N/A | TripAdvisor Inc. | TRIP | BLAKE KATRYN Director | 13,616 | $0 | 62,871 (Direct) | View |
| 2023-06-06 Option Award | 2023-06-08 4:36 pm | N/A N/A | TripAdvisor Inc. | TRIP | BLAKE KATRYN Director | 15,105 | $0 | 49,255 (Direct) | View |
| 2022-06-14 Option Award | 2022-06-16 5:41 pm | N/A N/A | TripAdvisor Inc. | TRIP | BLAKE KATRYN Director | 12,800 | $0 | 34,150 (Direct) | View |
| 2022-01-07 Option Award | 2022-01-11 5:31 pm | N/A N/A | Ally Financial Inc. | ALLY | BLAKE KATRYN Director | 683 | $0 | 39,050 (Direct) | View |
| 2021-10-07 Option Award | 2021-10-12 10:04 am | N/A N/A | Ally Financial Inc. | ALLY | BLAKE KATRYN Director | 637 | $0 | 38,367 (Direct) | View |
| 2021-07-09 Option Award | 2021-07-12 6:01 pm | N/A N/A | Ally Financial Inc. | ALLY | BLAKE KATRYN Director | 653 | $0 | 37,730 (Direct) | View |
| 2021-06-08 Option Award | 2021-06-10 5:57 pm | N/A N/A | TripAdvisor Inc. | TRIP | BLAKE KATRYN Director | 6,002 | $0 | 13,860 (Direct) | View |
| 2021-05-14 Option Award | 2021-05-18 5:09 pm | N/A N/A | Ally Financial Inc. | ALLY | BLAKE KATRYN Director | 2,500 | $54 | 37,077 (Direct) | View |