| 2023-10-11 | Sale | Prothena Corporation plc PRTA | Chief Operating Officer | 4,000 0.0074% | $46.75 | $186,985 | -40.09% | |
| 2023-09-13 | Sale | Prothena Corporation plc PRTA | Chief Operating Officer | 4,000 0.0075% | $55.49 | $221,963 | -45.55% | |
| 2023-08-16 | Sale | Prothena Corporation plc PRTA | Chief Operating Officer | 4,000 0.0075% | $58.71 | $234,844 | -45.12% | |
| 2023-07-12 | Sale | Prothena Corporation plc PRTA | Chief Operating Officer | 4,000 0.0076% | $67.51 | $270,026 | -50.49% | |
| 2023-06-14 | Sale | Prothena Corporation plc PRTA | Chief Operating Officer | 5,333 0.0105% | $73.98 | $394,562 | -51.34% |