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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-04-10 Option Award |
2025-04-11 4:59 pm |
N/A 2035-04-09 |
Kalaris Therapeutics Inc. | KLRS | Dybbs Michael Director |
18,000 | $0 | 18,000 (Direct) |
View |
2024-06-13 Option Award |
2024-06-14 4:08 pm |
N/A 2034-06-12 |
Nkarta Inc. | NKTX | Dybbs Michael Director |
22,500 | $0 | 22,500 (Direct) |
View |
2024-06-06 Option Award |
2024-06-10 4:19 pm |
N/A 2034-06-06 |
SUTRO BIOPHARMA INC. | STRO | Dybbs Michael Director |
35,000 | $0 | 35,000 (Direct) |
View |
2023-06-08 Option Award |
2023-06-12 6:30 pm |
N/A 2033-06-08 |
SUTRO BIOPHARMA INC. | STRO | Dybbs Michael Director |
25,000 | $0 | 25,000 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:06 pm |
N/A 2033-06-06 |
Nkarta Inc. | NKTX | Dybbs Michael Director |
22,500 | $0 | 22,500 (Direct) |
View |
2022-06-08 Option Award |
2022-06-10 4:06 pm |
N/A 2032-06-07 |
Nkarta Inc. | NKTX | Dybbs Michael Director |
16,000 | $0 | 16,000 (Direct) |
View |
2022-06-06 Option Award |
2022-06-08 7:05 pm |
N/A 2032-06-05 |
SUTRO BIOPHARMA INC. | STRO | Dybbs Michael Director |
18,500 | $0 | 18,500 (Direct) |
View |
2021-06-13 Option Award |
2021-06-15 10:29 am |
N/A 2031-06-12 |
Nkarta Inc. | NKTX | Dybbs Michael Director |
16,511 | $0 | 16,511 (Direct) |
View |
2021-06-03 Option Award |
2021-06-07 5:02 pm |
N/A 2031-06-02 |
SUTRO BIOPHARMA INC. | STRO | Dybbs Michael Director |
18,500 | $0 | 18,500 (Direct) |
View |
2020-07-09 Option Award |
2020-07-13 9:50 pm |
N/A 2030-07-08 |
Nkarta Inc. | NKTX | Dybbs Michael Director |
10,700 | $0 | 10,700 (Direct) |
View |
2020-06-05 Option Award |
2020-06-08 5:25 pm |
N/A 2030-06-04 |
SUTRO BIOPHARMA INC. | STRO | Dybbs Michael Director |
12,000 | $0 | 12,000 (Direct) |
View |