| Lastest Insider Transactions Of PROTHENA CORP PUBLIC LTD CO ( PRTA ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | 2025-05-02 | Sell | 6,279,684 | 8.10 | 50,839,808 | 2025-05-06 19:06:05 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | SCULLY WILLIAM P | 10% Owner | 2024-12-18 | Buy | 207,436 | 13.26 | 2,749,916 | 2025-05-02 10:29:05 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2024-01-24 | Sell | 5,000 | 34.00 | 170,000 | 2024-01-24 19:01:06 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2024-01-24 | Option Exercise | 5,000 | 13.53 | 67,650 | 2024-01-24 19:01:06 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-12-20 | Sell | 5,000 | 37.19 | 185,952 | 2023-12-20 19:17:00 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-12-20 | Option Exercise | 5,000 | 13.53 | 67,650 | 2023-12-20 19:17:00 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-11-30 | Sell | 5,000 | 34.00 | 170,000 | 2023-11-30 18:24:20 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-11-30 | Option Exercise | 5,000 | 13.53 | 67,650 | 2023-11-30 18:24:20 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-10-25 | Sell | 5,000 | 41.04 | 205,191 | 2023-10-25 20:03:51 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-10-25 | Option Exercise | 5,000 | 13.53 | 67,650 | 2023-10-25 20:03:51 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | 2023-10-11 | Sell | 4,000 | 46.75 | 186,985 | 2023-10-11 20:25:13 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | 2023-10-11 | Option Exercise | 4,000 | 11.12 | 44,480 | 2023-10-11 20:25:13 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | 2023-10-04 | Sell | 5,000 | 46.62 | 233,084 | 2023-10-04 19:52:41 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | 2023-10-04 | Option Exercise | 5,000 | 12.15 | 60,750 | 2023-10-04 19:52:41 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-09-27 | Sell | 5,000 | 47.38 | 236,885 | 2023-09-27 20:35:53 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-09-27 | Option Exercise | 5,000 | 10.27 | 51,350 | 2023-09-27 20:35:53 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-09-19 | Sell | 5,000 | 52.36 | 261,807 | 2023-09-19 17:37:17 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-09-19 | Option Exercise | 5,000 | 15.04 | 75,200 | 2023-09-19 17:37:17 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-09-13 | Sell | 2,000 | 55.48 | 110,952 | 2023-09-13 19:33:17 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-09-13 | Option Exercise | 2,000 | 24.90 | 49,800 | 2023-09-13 19:33:17 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | 2023-09-13 | Sell | 4,000 | 55.49 | 221,963 | 2023-09-13 19:32:17 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | 2023-09-13 | Option Exercise | 4,000 | 11.12 | 44,480 | 2023-09-13 19:32:17 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | 2023-09-06 | Sell | 5,000 | 54.76 | 273,804 | 2023-09-06 19:42:06 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | 2023-09-06 | Option Exercise | 5,000 | 12.15 | 60,750 | 2023-09-06 19:42:06 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-08-30 | Sell | 5,000 | 55.01 | 275,066 | 2023-08-30 19:24:55 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-08-30 | Option Exercise | 5,000 | 10.27 | 51,350 | 2023-08-30 19:24:55 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-08-18 | Sell | 5,000 | 57.18 | 285,923 | 2023-08-18 20:37:27 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-08-18 | Option Exercise | 5,000 | 15.04 | 75,200 | 2023-08-18 20:37:27 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-08-16 | Sell | 2,000 | 58.74 | 117,480 | 2023-08-16 21:15:35 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-08-16 | Option Exercise | 2,000 | 24.90 | 49,800 | 2023-08-16 21:15:35 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | 2023-08-16 | Sell | 4,000 | 58.71 | 234,844 | 2023-08-16 21:15:33 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | 2023-08-16 | Option Exercise | 4,000 | 11.12 | 44,480 | 2023-08-16 21:15:33 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Chief Scientific Officer | 2023-08-02 | Sell | 4,000 | 67.05 | 268,182 | 2023-08-02 21:00:47 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Chief Scientific Officer | 2023-08-02 | Option Exercise | 4,000 | 12.15 | 48,600 | 2023-08-02 21:00:47 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | 2023-08-02 | Sell | 5,000 | 67.01 | 335,072 | 2023-08-02 21:00:34 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | 2023-08-02 | Option Exercise | 5,000 | 12.15 | 60,750 | 2023-08-02 21:00:34 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-07-26 | Sell | 5,000 | 62.33 | 311,638 | 2023-07-26 19:45:23 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-07-26 | Option Exercise | 5,000 | 10.27 | 51,350 | 2023-07-26 19:45:23 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-07-19 | Sell | 5,000 | 69.19 | 345,943 | 2023-07-19 20:50:23 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-07-19 | Option Exercise | 5,000 | 15.04 | 75,200 | 2023-07-19 20:50:23 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-07-12 | Sell | 2,000 | 67.51 | 135,027 | 2023-07-12 20:45:40 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-07-12 | Option Exercise | 2,000 | 24.90 | 49,800 | 2023-07-12 20:45:40 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | 2023-07-12 | Sell | 4,000 | 67.51 | 270,026 | 2023-07-12 20:45:30 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | 2023-07-12 | Option Exercise | 4,000 | 11.12 | 44,480 | 2023-07-12 20:45:30 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | 2023-07-05 | Sell | 5,000 | 68.13 | 340,636 | 2023-07-05 21:33:41 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | 2023-07-05 | Option Exercise | 5,000 | 12.15 | 60,750 | 2023-07-05 21:33:41 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Chief Scientific Officer | 2023-07-05 | Sell | 4,000 | 68.16 | 272,648 | 2023-07-05 21:32:18 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Chief Scientific Officer | 2023-07-05 | Option Exercise | 4,000 | 12.15 | 48,600 | 2023-07-05 21:32:18 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Selkoe Dennis J. | Directior | 2023-07-03 | Sell | 5,000 | 67.43 | 337,150 | 2023-07-03 18:16:28 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Selkoe Dennis J. | Directior | 2023-07-03 | Option Exercise | 5,000 | 11.33 | 56,650 | 2023-07-03 18:16:28 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-06-28 | Sell | 5,000 | 69.82 | 349,118 | 2023-06-28 20:45:36 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-06-28 | Option Exercise | 5,000 | 10.27 | 51,350 | 2023-06-28 20:45:36 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-06-16 | Sell | 7,331 | 74.00 | 542,494 | 2023-06-16 19:31:56 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-06-16 | Option Exercise | 7,331 | 24.90 | 182,542 | 2023-06-16 19:31:56 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | 2023-06-14 | Sell | 5,333 | 73.98 | 394,562 | 2023-06-14 21:15:43 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | 2023-06-14 | Option Exercise | 5,333 | 11.12 | 59,303 | 2023-06-14 21:15:43 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-06-14 | Sell | 4,669 | 74.22 | 346,516 | 2023-06-14 21:15:42 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-06-14 | Option Exercise | 4,669 | 24.90 | 116,258 | 2023-06-14 21:15:42 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Chief Scientific Officer | 2023-06-07 | Sell | 19,000 | 71.06 | 1,350,224 | 2023-06-07 21:49:42 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Chief Scientific Officer | 2023-06-07 | Option Exercise | 19,000 | 26.09 | 495,750 | 2023-06-07 21:49:42 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | 2023-06-07 | Sell | 20,000 | 71.05 | 1,421,009 | 2023-06-07 21:49:31 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | 2023-06-07 | Option Exercise | 20,000 | 13.19 | 263,700 | 2023-06-07 21:49:31 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-05-31 | Option Exercise | 5,000 | 10.27 | 51,350 | 2023-05-31 21:30:44 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-05-31 | Sell | 5,000 | 64.64 | 323,223 | 2023-05-31 21:30:44 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-05-19 | Sell | 5,000 | 74.00 | 369,978 | 2023-05-19 21:31:29 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-05-19 | Option Exercise | 5,000 | 15.04 | 75,200 | 2023-05-19 21:31:29 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | 2023-05-17 | Sell | 45,000 | 73.70 | 3,316,292 | 2023-05-17 21:54:31 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | 2023-05-17 | Option Exercise | 45,000 | 29.81 | 1,341,450 | 2023-05-17 21:54:31 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | 2023-05-17 | Sell | 95,000 | 73.99 | 7,028,922 | 2023-05-17 21:53:35 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | 2023-05-17 | Option Exercise | 95,000 | 26.15 | 2,483,950 | 2023-05-17 21:53:35 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Selkoe Dennis J. | Directior | 2023-05-03 | Sell | 15,000 | 57.00 | 855,000 | 2023-05-05 21:30:46 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Selkoe Dennis J. | Directior | 2023-05-03 | Option Exercise | 15,000 | 18.07 | 271,110 | 2023-05-05 21:30:46 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-04-26 | Sell | 5,000 | 53.46 | 267,292 | 2023-04-28 21:30:39 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-04-26 | Option Exercise | 5,000 | 10.27 | 51,350 | 2023-04-28 21:30:39 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-04-19 | Sell | 5,000 | 52.90 | 264,480 | 2023-04-21 21:30:35 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-04-19 | Option Exercise | 5,000 | 15.04 | 75,200 | 2023-04-21 21:30:35 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-03-29 | Sell | 5,000 | 49.02 | 245,123 | 2023-03-31 21:31:52 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-03-29 | Option Exercise | 5,000 | 10.27 | 51,350 | 2023-03-31 21:31:52 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-03-20 | Sell | 5,000 | 47.72 | 238,610 | 2023-03-22 21:30:33 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-03-20 | Option Exercise | 5,000 | 15.04 | 75,200 | 2023-03-22 21:30:33 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-03-15 | Sell | 20,000 | 48.42 | 968,346 | 2023-03-17 21:32:31 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | 2023-03-15 | Option Exercise | 20,000 | 15.04 | 300,800 | 2023-03-17 21:32:31 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | 2023-03-15 | Sell | 10,000 | 48.43 | 484,314 | 2023-03-17 21:31:45 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | 2023-03-15 | Option Exercise | 10,000 | 6.73 | 67,300 | 2023-03-17 21:31:45 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-03-15 | Sell | 15,000 | 48.44 | 726,592 | 2023-03-17 21:31:08 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | 2023-03-15 | Option Exercise | 15,000 | 10.27 | 154,050 | 2023-03-17 21:31:08 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-03-15 | Sell | 12,000 | 48.41 | 580,936 | 2023-03-17 21:30:19 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | 2023-03-15 | Option Exercise | 12,000 | 24.90 | 298,800 | 2023-03-17 21:30:19 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | 2023-02-15 | Sell | 10,000 | 53.34 | 533,397 | 2023-02-17 21:30:47 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | 2023-02-15 | Option Exercise | 10,000 | 6.73 | 67,300 | 2023-02-17 21:30:47 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | 2023-01-18 | Sell | 10,000 | 55.53 | 555,306 | 2023-01-20 21:30:44 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | 2023-01-18 | Option Exercise | 10,000 | 6.73 | 67,300 | 2023-01-20 21:30:44 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Directior | 2023-01-10 | Sell | 5,000 | 52.92 | 264,608 | 2023-01-12 21:31:36 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Directior | 2023-01-10 | Option Exercise | 5,000 | 6.41 | 32,050 | 2023-01-12 21:31:36 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Ekman Lars | Directior | 2023-01-03 | Sell | 15,834 | 55.98 | 886,407 | 2023-01-05 21:42:00 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Ekman Lars | Directior | 2023-01-03 | Option Exercise | 15,834 | 6.41 | 101,496 | 2023-01-05 21:42:00 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | COLLIER RICHARD T | Directior | 2023-01-05 | Sell | 5,000 | 52.67 | 263,350 | 2023-01-05 21:38:37 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | COLLIER RICHARD T | Directior | 2023-01-05 | Option Exercise | 5,000 | 6.41 | 32,050 | 2023-01-05 21:38:37 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | 2022-12-21 | Sell | 10,000 | 58.97 | 589,690 | 2022-12-23 21:30:31 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | 2022-12-21 | Option Exercise | 10,000 | 6.73 | 67,300 | 2022-12-23 21:30:31 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Directior | 2022-12-12 | Sell | 5,000 | 61.04 | 305,191 | 2022-12-12 21:31:10 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Directior | 2022-12-12 | Option Exercise | 5,000 | 6.41 | 32,050 | 2022-12-12 21:31:10 |
