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 |
2021-08-26 Sale |
2021-08-27 8:45 pm |
Applied Molecular Transport Inc. | AMTI | Kim Helen Susan Director |
15,014 | $30.21 | $453,499 | 575,000 (Direct) |
View |
2021-08-24 Sale |
2021-08-25 9:07 pm |
Applied Molecular Transport Inc. | AMTI | Kim Helen Susan Director |
9,986 | $30.08 | $300,331 | 590,014 (Direct) |
View |
2021-07-02 Sale |
2021-07-06 7:22 pm |
Applied Molecular Transport Inc. | AMTI | Kim Helen Susan Director |
200,000 | $43.32 | $8,663,731 | 600,000 (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 |
2024-05-15 Option Award |
2024-05-17 4:40 pm |
N/A 2034-05-15 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kim Helen Susan Director |
15,000 | $0 | 15,000 (Direct) |
View |
2023-05-17 Option Award |
2023-05-19 9:30 pm |
N/A 2033-05-17 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kim Helen Susan Director |
15,000 | $0 | 15,000 (Direct) |
View |
2022-08-31 Option Award |
2022-09-02 9:41 pm |
N/A 2032-08-31 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kim Helen Susan Director |
30,000 | $0 | 30,000 (Direct) |
View |
2021-05-18 Option Award |
2021-05-20 7:03 pm |
N/A 2031-05-18 |
Applied Molecular Transport Inc. | AMTI | Kim Helen Susan Director |
14,343 | $0 | 14,343 (Direct) |
View |
2020-07-02 Exercise |
2020-07-06 5:41 pm |
N/A N/A |
Applied Molecular Transport Inc. | AMTI | Kim Helen Susan Director |
800,000 | $0.02 | 800,000 (Direct) |
View |
2020-07-02 Exercise |
2020-07-06 5:41 pm |
2015-05-28 2025-05-28 |
Applied Molecular Transport Inc. | AMTI | Kim Helen Susan Director |
800,000 | $0 | 800,000 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 4:42 pm |
N/A 2030-06-11 |
ASSEMBLY BIOSCIENCES INC. | ASMB | Kim Helen Susan Director |
10,000 | $0 | 10,000 (Direct) |
View |
2020-06-04 Option Award |
2020-06-08 7:21 pm |
N/A 2030-06-03 |
EXICURE INC. | XCUR | Kim Helen Susan Director |
21,693 | $0 | 21,693 (Direct) |
View |
Ownership |
2020-06-04 7:29 pm |
2015-05-28 2025-05-28 |
Applied Molecular Transport Inc. | AMTI | Kim Helen Susan Director |
0 | $0 | 860,230 (Direct) |
View |