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 |
| 2024-01-24 Sale |
2024-01-24 7:01 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $34 | $170,000 | 15,000 (Direct) |
View |
| 2023-12-20 Sale |
2023-12-20 7:17 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $37.19 | $185,952 | 20,000 (Direct) |
View |
| 2023-11-30 Sale |
2023-11-30 6:24 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $34 | $170,000 | 25,000 (Direct) |
View |
| 2023-10-25 Sale |
2023-10-25 8:03 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $41.04 | $205,191 | 30,000 (Direct) |
View |
| 2023-10-11 Sale |
2023-10-11 8:25 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Smith Brandon S. Chief Operating Officer |
4,000 | $46.75 | $186,985 | 218,667 (Direct) |
View |
| 2023-10-04 Sale |
2023-10-04 7:52 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Karp Carol D. Chief Regulatory Officer |
5,000 | $46.62 | $233,084 | 45,000 (Direct) |
View |
| 2023-09-27 Sale |
2023-09-27 8:35 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Malecek Michael J Chief Legal Officer |
5,000 | $47.38 | $236,885 | 90,000 (Direct) |
View |
| 2023-09-19 Sale |
2023-09-19 5:37 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $52.36 | $261,807 | 481 (Direct) |
View |
| 2023-09-13 Sale |
2023-09-13 7:33 pm |
PROTHENA CORP PUBLIC LTD CO | PRTA | Garren Hideki Chief Medical Officer |
2,000 | $55.48 | $110,952 | 192,000 (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 |
| 2025-03-05 Option Award |
2025-03-07 4:51 pm |
N/A 2035-03-05 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Zago Wagner M. Chief Scientific Officer |
107,500 | $0 | 107,500 (Direct) |
View |
| 2025-03-05 Option Award |
2025-03-07 4:46 pm |
N/A 2035-03-05 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
70,000 | $0 | 70,000 (Direct) |
View |
| 2025-03-05 Option Award |
2025-03-07 4:45 pm |
N/A 2035-03-05 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Swanson Chad J. Chief Development Officer |
107,500 | $0 | 107,500 (Direct) |
View |
| 2025-03-05 Option Award |
2025-03-07 4:41 pm |
N/A 2035-03-05 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Smith Brandon S. Chief Operating Officer |
107,500 | $0 | 107,500 (Direct) |
View |
| 2025-03-05 Option Award |
2025-03-07 4:37 pm |
N/A 2035-03-05 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Nguyen Tran Chief Strategy Officer and CFO |
107,500 | $0 | 107,500 (Direct) |
View |
| 2025-03-05 Option Award |
2025-03-07 4:36 pm |
N/A 2035-03-05 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Malecek Michael J Chief Legal Officer |
107,500 | $0 | 107,500 (Direct) |
View |
| 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 |
| 2025-03-05 Option Award |
2025-03-07 4:28 pm |
N/A 2035-03-05 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Karp Carol D. Chief Regulatory Officer |
107,500 | $0 | 107,500 (Direct) |
View |
| 2025-03-05 Option Award |
2025-03-07 4:24 pm |
N/A 2035-03-05 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Ford David A Chief People Officer |
107,500 | $0 | 107,500 (Direct) |
View |
| 2024-10-01 Option Award |
2024-10-03 6:58 pm |
N/A 2034-10-01 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Swanson Chad J. Chief Development Officer |
40,000 | $0 | 40,000 (Direct) |
View |
Ownership |
2024-10-03 6:57 pm |
N/A 2033-02-01 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Swanson Chad J. Chief Development Officer |
0 | $0 | 112,000 (Direct) |
View |
| 2024-05-15 Option Award |
2024-05-17 4:44 pm |
N/A 2034-05-15 |
PROTHENA CORP PUBLIC LTD CO | PRTA | WELCH DANIEL G Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2024-05-15 Option Award |
2024-05-17 4:42 pm |
N/A 2034-05-15 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Selkoe Dennis J. Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 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 |
| 2024-05-15 Option Award |
2024-05-17 4:38 pm |
N/A 2034-05-15 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Ekman Lars Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2024-05-15 Option Award |
2024-05-17 4:37 pm |
N/A 2034-05-15 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Dunn William H. Jr. Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2024-05-15 Option Award |
2024-05-17 4:35 pm |
N/A 2034-05-15 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Cooke Shane Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2024-05-15 Option Award |
2024-05-17 4:31 pm |
N/A 2034-05-15 |
PROTHENA CORP PUBLIC LTD CO | PRTA | COLLIER RICHARD T Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2024-05-15 Option Award |
2024-05-17 4:29 pm |
N/A 2034-05-15 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Cobb Paula K Director |
15,000 | $0 | 15,000 (Direct) |
View |
| 2024-03-01 Option Award |
2024-03-05 9:03 pm |
N/A 2034-03-01 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Ford David A Chief People Officer |
85,000 | $0 | 85,000 (Direct) |
View |
| 2024-02-27 Option Award |
2024-02-29 9:11 pm |
N/A 2034-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Zago Wagner M. Chief Scientific Officer |
85,000 | $0 | 85,000 (Direct) |
View |
| 2024-02-27 Option Award |
2024-02-29 9:09 pm |
N/A 2034-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
54,000 | $0 | 54,000 (Direct) |
View |
| 2024-02-27 Option Award |
2024-02-29 9:08 pm |
N/A 2034-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Smith Brandon S. Chief Operating Officer |
85,000 | $0 | 85,000 (Direct) |
View |
| 2024-02-27 Option Award |
2024-02-29 9:07 pm |
N/A 2034-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Nguyen Tran Chief Strategy Officer and CFO |
85,000 | $0 | 85,000 (Direct) |
View |
| 2024-02-27 Option Award |
2024-02-29 9:06 pm |
N/A 2034-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Malecek Michael J Chief Legal Officer |
85,000 | $0 | 85,000 (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 |
| 2024-02-27 Option Award |
2024-02-29 9:02 pm |
N/A 2034-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Karp Carol D. Chief Regulatory Officer |
85,000 | $0 | 85,000 (Direct) |
View |
| 2024-02-27 Option Award |
2024-02-29 9:01 pm |
N/A 2034-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Garren Hideki Chief Medical Officer |
85,000 | $0 | 85,000 (Direct) |
View |
| 2024-02-21 Option Award |
2024-02-23 5:37 pm |
N/A 2034-02-21 |
PROTHENA CORP PUBLIC LTD CO | PRTA | WELCH DANIEL G Director |
132,000 | $0 | 132,000 (Direct) |
View |
| 2024-01-24 Exercise |
2024-01-24 7:01 pm |
N/A 2029-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $0 | 15,000 (Direct) |
View |
| 2024-01-24 Exercise |
2024-01-24 7:01 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $13.53 | 15,000 (Direct) |
View |
| 2023-12-20 Exercise |
2023-12-20 7:17 pm |
N/A 2029-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $0 | 20,000 (Direct) |
View |
| 2023-12-20 Exercise |
2023-12-20 7:17 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $13.53 | 20,000 (Direct) |
View |
| 2023-11-30 Exercise |
2023-11-30 6:24 pm |
N/A 2029-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $0 | 25,000 (Direct) |
View |
| 2023-11-30 Exercise |
2023-11-30 6:24 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $13.53 | 25,000 (Direct) |
View |
| 2023-10-25 Exercise |
2023-10-25 8:03 pm |
N/A 2029-02-27 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $0 | 30,000 (Direct) |
View |
| 2023-10-25 Exercise |
2023-10-25 8:03 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $13.53 | 30,000 (Direct) |
View |
| 2023-10-11 Exercise |
2023-10-11 8:25 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Smith Brandon S. Chief Operating Officer |
4,000 | $11.12 | 218,667 (Direct) |
View |
| 2023-10-11 Exercise |
2023-10-11 8:25 pm |
N/A 2030-03-02 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Smith Brandon S. Chief Operating Officer |
4,000 | $0 | 218,667 (Direct) |
View |
| 2023-10-04 Exercise |
2023-10-04 7:52 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Karp Carol D. Chief Regulatory Officer |
5,000 | $12.15 | 45,000 (Direct) |
View |
| 2023-10-04 Exercise |
2023-10-04 7:52 pm |
N/A 2030-02-25 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Karp Carol D. Chief Regulatory Officer |
5,000 | $0 | 45,000 (Direct) |
View |
| 2023-09-27 Exercise |
2023-09-27 8:35 pm |
N/A 2029-07-01 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Malecek Michael J Chief Legal Officer |
5,000 | $0 | 90,000 (Direct) |
View |
| 2023-09-27 Exercise |
2023-09-27 8:35 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Malecek Michael J Chief Legal Officer |
5,000 | $10.27 | 90,000 (Direct) |
View |
| 2023-09-19 Exercise |
2023-09-19 5:37 pm |
N/A 2028-06-21 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $0 | 481 (Direct) |
View |
| 2023-09-19 Exercise |
2023-09-19 5:37 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Walker Karin L Chief Accounting Officer |
5,000 | $15.04 | 481 (Direct) |
View |
| 2023-09-13 Exercise |
2023-09-13 7:33 pm |
N/A 2031-04-05 |
PROTHENA CORP PUBLIC LTD CO | PRTA | Garren Hideki Chief Medical Officer |
2,000 | $0 | 192,000 (Direct) |
View |
| 2023-09-13 Exercise |
2023-09-13 7:33 pm |
N/A N/A |
PROTHENA CORP PUBLIC LTD CO | PRTA | Garren Hideki Chief Medical Officer |
2,000 | $24.9 | 192,000 (Direct) |
View |