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 |
2023-05-17 Sale |
2023-05-17 9:54 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
45,000 | $73.7 | $3,316,292 | 12,793 (Direct) |
View |
2022-09-28 Sale |
2022-09-30 9:31 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
16,412 | $53.38 | $876,008 | 12,793 (Direct) |
View |
2022-09-21 Sale |
2022-09-23 9:30 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
2,720 | $32.02 | $87,090 | 29,205 (Direct) |
View |
2022-08-17 Sale |
2022-08-19 9:30 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
2,181 | $32.03 | $69,855 | 31,925 (Direct) |
View |
2022-08-10 Sale |
2022-08-12 9:30 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
34,925 | $32.15 | $1,122,945 | 130,950 (Direct) |
View |
2022-08-04 Sale |
2022-08-05 9:34 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
42,460 | $32.51 | $1,380,380 | 146,775 (Direct) |
View |
2022-07-27 Sale |
2022-07-29 9:30 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
376 | $32 | $12,032 | 111,491 (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 |
2025-03-05 Option Award |
2025-03-07 4:30 pm |
N/A 2035-03-05 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
375,000 | $0 | 375,000 (Direct) |
View |
2024-02-27 Option Award |
2024-02-29 9:03 pm |
N/A 2034-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
307,000 | $0 | 307,000 (Direct) |
View |
2023-05-17 Exercise |
2023-05-17 9:54 pm |
N/A 2024-02-04 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
45,000 | $0 | 12,793 (Direct) |
View |
2023-05-17 Exercise |
2023-05-17 9:54 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
45,000 | $29.81 | 12,793 (Direct) |
View |
2023-03-02 Option Award |
2023-03-03 9:30 pm |
N/A 2033-03-02 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
155,000 | $0 | 155,000 (Direct) |
View |
2022-09-28 Exercise |
2022-09-30 9:31 pm |
N/A 2023-01-29 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
16,412 | $0 | 12,793 (Direct) |
View |
2022-09-28 Exercise |
2022-09-30 9:31 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
16,412 | $6.41 | 12,793 (Direct) |
View |
2022-09-21 Exercise |
2022-09-23 9:30 pm |
N/A 2023-01-29 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
2,720 | $0 | 29,205 (Direct) |
View |
2022-09-21 Exercise |
2022-09-23 9:30 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
2,720 | $6.41 | 29,205 (Direct) |
View |
2022-08-17 Exercise |
2022-08-19 9:30 pm |
N/A 2023-01-29 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
2,181 | $0 | 31,925 (Direct) |
View |
2022-08-17 Exercise |
2022-08-19 9:30 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
2,181 | $6.41 | 31,925 (Direct) |
View |
2022-08-10 Exercise |
2022-08-12 9:30 pm |
N/A 2023-01-29 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
34,925 | $0 | 130,950 (Direct) |
View |
2022-08-10 Exercise |
2022-08-12 9:30 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
34,925 | $6.41 | 130,950 (Direct) |
View |
2022-08-04 Exercise |
2022-08-05 9:34 pm |
N/A 2023-01-29 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
42,460 | $0 | 146,775 (Direct) |
View |
2022-08-04 Exercise |
2022-08-05 9:34 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
42,460 | $6.41 | 146,775 (Direct) |
View |
2022-07-27 Exercise |
2022-07-29 9:30 pm |
N/A 2023-01-29 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
376 | $0 | 111,491 (Direct) |
View |
2022-07-27 Exercise |
2022-07-29 9:30 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
376 | $6.41 | 111,491 (Direct) |
View |
2022-02-23 Option Award |
2022-02-25 9:32 pm |
N/A 2032-02-23 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
250,000 | $0 | 250,000 (Direct) |
View |
2021-02-25 Option Award |
2021-02-26 5:13 pm |
N/A 2031-02-25 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
300,000 | $0 | 300,000 (Direct) |
View |
2021-02-12 Option Award |
2021-02-17 6:41 pm |
N/A 2025-03-11 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
344,700 | $0 | 344,700 (Direct) |
View |
2020-08-17 Exercise |
2020-08-19 4:31 pm |
2017-01-29 2023-01-29 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
10,000 | $0 | 111,867 (Direct) |
View |
2020-08-17 Exercise |
2020-08-19 4:31 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Kinney Gene G. President and CEO |
10,000 | $6.41 | 111,867 (Direct) |
View |