| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Jan 24, 2024 | Sale | $23.76 | 10,000 | 237,650 | 5,000 | Jan 24, 2024, 07:01 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Dec 20, 2023 | Sale | $25.36 | 10,000 | 253,602 | 5,000 | Dec 20, 2023, 07:17 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Nov 30, 2023 | Option Exercise | $23.76 | 10,000 | 237,650 | 5,000 | Nov 30, 2023, 06:24 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Oct 25, 2023 | Sale | $27.28 | 10,000 | 272,841 | 5,000 | Oct 25, 2023, 08:03 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | Oct 11, 2023 | Sale | $28.93 | 8,000 | 231,465 | 4,000 | Oct 11, 2023, 08:25 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | Oct 04, 2023 | Sale | $29.38 | 10,000 | 293,834 | 5,000 | Oct 04, 2023, 07:52 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | Sep 27, 2023 | Sale | $28.82 | 10,000 | 288,235 | 5,000 | Sep 27, 2023, 08:35 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Sep 19, 2023 | Option Exercise | $33.70 | 10,000 | 337,007 | 5,000 | Sep 19, 2023, 05:37 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Sep 13, 2023 | Option Exercise | $40.19 | 4,000 | 160,752 | 2,000 | Sep 13, 2023, 07:33 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | Sep 13, 2023 | Sale | $33.31 | 8,000 | 266,443 | 4,000 | Sep 13, 2023, 07:32 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | Sep 06, 2023 | Option Exercise | $33.46 | 10,000 | 334,554 | 5,000 | Sep 06, 2023, 07:42 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | Aug 30, 2023 | Sale | $32.64 | 10,000 | 326,416 | 5,000 | Aug 30, 2023, 07:24 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Aug 18, 2023 | Option Exercise | $36.11 | 10,000 | 361,123 | 5,000 | Aug 18, 2023, 08:37 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Aug 16, 2023 | Sale | $41.82 | 4,000 | 167,280 | 2,000 | Aug 16, 2023, 09:15 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | Aug 16, 2023 | Sale | $34.92 | 8,000 | 279,324 | 4,000 | Aug 16, 2023, 09:15 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Chief Scientific Officer | Aug 02, 2023 | Sale | $39.60 | 8,000 | 316,782 | 4,000 | Aug 02, 2023, 09:00 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | Aug 02, 2023 | Sale | $39.58 | 10,000 | 395,822 | 5,000 | Aug 02, 2023, 09:00 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | Jul 26, 2023 | Option Exercise | $36.30 | 10,000 | 362,988 | 5,000 | Jul 26, 2023, 07:45 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Jul 19, 2023 | Sale | $42.11 | 10,000 | 421,143 | 5,000 | Jul 19, 2023, 08:50 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Jul 12, 2023 | Sale | $46.21 | 4,000 | 184,827 | 2,000 | Jul 12, 2023, 08:45 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | Jul 12, 2023 | Sale | $39.31 | 8,000 | 314,506 | 4,000 | Jul 12, 2023, 08:45 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | Jul 05, 2023 | Sale | $40.14 | 10,000 | 401,386 | 5,000 | Jul 05, 2023, 09:33 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Chief Scientific Officer | Jul 05, 2023 | Option Exercise | $40.16 | 8,000 | 321,248 | 4,000 | Jul 05, 2023, 09:32 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Selkoe Dennis J. | Director | Jul 03, 2023 | Option Exercise | $39.38 | 10,000 | 393,800 | 7,845 | Jul 03, 2023, 06:16 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | Jun 28, 2023 | Sale | $40.05 | 10,000 | 400,468 | 5,000 | Jun 28, 2023, 08:45 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Jun 16, 2023 | Option Exercise | $49.45 | 14,662 | 725,036 | 7,331 | Jun 16, 2023, 07:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Chief Operating Officer | Jun 14, 2023 | Sale | $42.55 | 10,666 | 453,865 | 5,333 | Jun 14, 2023, 09:15 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Jun 14, 2023 | Sale | $49.56 | 9,338 | 462,774 | 4,669 | Jun 14, 2023, 09:15 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Chief Scientific Officer | Jun 07, 2023 | Sale | $48.58 | 38,000 | 1,845,974 | 19,000 | Jun 07, 2023, 09:49 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | Jun 07, 2023 | Sale | $42.12 | 40,000 | 1,684,709 | 20,000 | Jun 07, 2023, 09:49 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | May 31, 2023 | Sale | $37.46 | 10,000 | 374,573 | 5,000 | May 31, 2023, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | May 19, 2023 | Sale | $44.52 | 10,000 | 445,178 | 5,000 | May 19, 2023, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | May 17, 2023 | Sale | $51.75 | 90,000 | 4,657,742 | 57,793 | May 17, 2023, 09:54 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | May 17, 2023 | Sale | $50.07 | 190,000 | 9,512,871 | 98,200 | May 17, 2023, 09:53 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Selkoe Dennis J. | Director | May 03, 2023 | Option Exercise | $37.54 | 30,000 | 1,126,110 | 17,845 | May 05, 2023, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | Apr 26, 2023 | Sale | $31.86 | 10,000 | 318,642 | 5,000 | Apr 28, 2023, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Apr 19, 2023 | Option Exercise | $33.97 | 10,000 | 339,680 | 5,000 | Apr 21, 2023, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | Mar 29, 2023 | Sale | $29.65 | 10,000 | 296,473 | 5,000 | Mar 31, 2023, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Mar 20, 2023 | Sale | $31.38 | 10,000 | 313,810 | 5,000 | Mar 22, 2023, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Mar 15, 2023 | Sale | $31.73 | 40,000 | 1,269,146 | 20,000 | Mar 17, 2023, 09:32 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Mar 15, 2023 | Sale | $27.58 | 20,000 | 551,614 | 13,200 | Mar 17, 2023, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | Mar 15, 2023 | Option Exercise | $29.35 | 30,000 | 880,642 | 15,000 | Mar 17, 2023, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Mar 15, 2023 | Sale | $36.66 | 24,000 | 879,736 | 12,000 | Mar 17, 2023, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Feb 15, 2023 | Sale | $30.03 | 20,000 | 600,697 | 13,200 | Feb 17, 2023, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Jan 18, 2023 | Sale | $31.13 | 20,000 | 622,606 | 13,200 | Jan 20, 2023, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Director | Jan 10, 2023 | Option Exercise | $29.67 | 10,000 | 296,658 | 5,000 | Jan 12, 2023, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Ekman Lars | Director | Jan 03, 2023 | Sale | $31.20 | 31,668 | 987,903 | 16,077 | Jan 05, 2023, 09:42 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | COLLIER RICHARD T | Director | Jan 05, 2023 | Sale | $29.54 | 10,000 | 295,400 | 6,219 | Jan 05, 2023, 09:38 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Dec 21, 2022 | Sale | $32.85 | 20,000 | 656,990 | 13,200 | Dec 23, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Director | Dec 12, 2022 | Sale | $33.72 | 10,000 | 337,241 | 5,000 | Dec 12, 2022, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | COLLIER RICHARD T | Director | Dec 05, 2022 | Sale | $34.24 | 10,000 | 342,406 | 6,219 | Dec 05, 2022, 09:47 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | Nov 30, 2022 | Sale | $36.27 | 10,000 | 362,726 | 5,000 | Dec 02, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Dec 01, 2022 | Option Exercise | $43.70 | 8,000 | 349,640 | 4,000 | Dec 02, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Ekman Lars | Director | Dec 01, 2022 | Sale | $34.01 | 31,668 | 1,076,902 | 16,077 | Dec 02, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Nov 23, 2022 | Sale | $33.91 | 20,000 | 678,154 | 13,200 | Nov 25, 2022, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Nov 18, 2022 | Sale | $36.06 | 20,000 | 721,109 | 10,000 | Nov 18, 2022, 09:32 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Director | Nov 10, 2022 | Sale | $31.29 | 10,000 | 312,878 | 5,000 | Nov 10, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | COLLIER RICHARD T | Director | Nov 07, 2022 | Sale | $31.01 | 10,000 | 310,133 | 6,219 | Nov 09, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Ekman Lars | Director | Nov 01, 2022 | Option Exercise | $34.65 | 31,666 | 1,097,147 | 16,076 | Nov 03, 2022, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Nov 01, 2022 | Sale | $43.40 | 8,000 | 347,175 | 4,000 | Nov 03, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | Oct 26, 2022 | Sale | $35.29 | 130,000 | 4,587,697 | 65,000 | Oct 28, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Chief Legal Officer | Oct 27, 2022 | Sale | $36.14 | 40,000 | 1,445,404 | 20,000 | Oct 28, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Oct 24, 2022 | Sale | $36.14 | 40,000 | 1,445,413 | 20,000 | Oct 26, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Oct 19, 2022 | Sale | $31.58 | 20,000 | 631,685 | 13,200 | Oct 21, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Director | Oct 10, 2022 | Sale | $31.16 | 10,000 | 311,600 | 5,000 | Oct 12, 2022, 09:45 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | COLLIER RICHARD T | Director | Oct 05, 2022 | Sale | $32.17 | 10,000 | 321,672 | 6,219 | Oct 07, 2022, 09:36 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Oct 03, 2022 | Option Exercise | $42.90 | 8,000 | 343,200 | 4,000 | Oct 05, 2022, 09:46 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Ekman Lars | Director | Oct 03, 2022 | Sale | $33.97 | 31,666 | 1,075,571 | 16,076 | Oct 05, 2022, 09:46 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | Sep 28, 2022 | Sale | $29.89 | 32,824 | 981,209 | 29,205 | Sep 30, 2022, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Director | Sep 28, 2022 | Sale | $27.25 | 20,000 | 545,000 | 10,000 | Sep 30, 2022, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | COLLIER RICHARD T | Director | Sep 28, 2022 | Sale | $27.25 | 50,000 | 1,362,500 | 26,219 | Sep 30, 2022, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Ekman Lars | Director | Sep 28, 2022 | Sale | $27.25 | 63,332 | 1,725,797 | 31,909 | Sep 30, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | Sep 21, 2022 | Option Exercise | $19.21 | 5,440 | 104,525 | 15,513 | Sep 23, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Sep 21, 2022 | Option Exercise | $18.74 | 20,000 | 374,796 | 13,200 | Sep 23, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Sep 15, 2022 | Option Exercise | $27.45 | 8,000 | 219,600 | 4,000 | Sep 16, 2022, 09:32 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Aug 24, 2022 | Option Exercise | $18.45 | 20,000 | 368,972 | 13,200 | Aug 26, 2022, 09:31 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | Aug 17, 2022 | Option Exercise | $19.22 | 4,362 | 83,835 | 14,974 | Aug 19, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | Aug 12, 2022 | Option Exercise | $19.28 | 40,568 | 782,311 | 33,077 | Aug 12, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | Aug 10, 2022 | Option Exercise | $19.21 | 1,982 | 38,076 | 13,784 | Aug 12, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | Aug 11, 2022 | Option Exercise | $19.28 | 27,300 | 526,427 | 26,443 | Aug 12, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | Aug 04, 2022 | Option Exercise | $19.30 | 41,908 | 808,632 | 33,747 | Aug 05, 2022, 09:34 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | Aug 05, 2022 | Sale | $19.62 | 43,012 | 843,917 | 34,299 | Aug 05, 2022, 09:34 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Aug 01, 2022 | Option Exercise | $27.71 | 8,000 | 221,680 | 4,000 | Aug 03, 2022, 09:39 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | President and CEO | Jul 27, 2022 | Option Exercise | $19.20 | 752 | 14,442 | 13,169 | Jul 29, 2022, 09:30 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Jul 20, 2022 | Sale | $19.61 | 84,240 | 1,651,908 | 45,320 | Jul 22, 2022, 09:37 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Jul 21, 2022 | Sale | $19.69 | 41,120 | 809,463 | 23,760 | Jul 22, 2022, 09:37 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Chief Strategy Officer and CFO | Jul 22, 2022 | Option Exercise | $19.64 | 14,640 | 287,517 | 10,520 | Jul 22, 2022, 09:37 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Director | Jul 20, 2022 | Option Exercise | $19.66 | 30,000 | 589,650 | 15,000 | Jul 22, 2022, 09:33 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Garren Hideki | Chief Medical Officer | Jul 06, 2022 | Option Exercise | $27.45 | 16,000 | 439,200 | 8,000 | Jul 08, 2022, 09:34 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | May 05, 2022 | Sale | $29.02 | 1,062,736 | 30,840,599 | 11,584,280 | May 09, 2022, 06:01 AM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | May 05, 2022 | Buy | $29.02 | 1,062,736 | 30,840,599 | 11,584,280 | May 09, 2022, 06:01 AM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Director | Apr 11, 2022 | Sale | $20.74 | 10,000 | 207,432 | 5,000 | Apr 13, 2022, 09:45 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | COLLIER RICHARD T | Director | Apr 05, 2022 | Sale | $22.91 | 10,000 | 229,077 | 6,219 | Apr 07, 2022, 09:47 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | Jan 12, 2022 | Buy | $37.50 | 300,000 | 11,250,300 | 11,584,280 | Jan 12, 2022, 06:12 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Selkoe Dennis J. | Director | Jan 03, 2022 | Sale | $28.34 | 10,000 | 283,383 | 7,845 | Jan 05, 2022, 09:02 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Nov 23, 2021 | Sale | $36.46 | 9,038 | 329,539 | 4,519 | Nov 26, 2021, 09:19 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | See Remarks | Nov 19, 2021 | Sale | $32.64 | 20,000 | 652,700 | 10,000 | Nov 19, 2021, 09:32 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Karp Carol D. | Chief Regulatory Officer | Nov 01, 2021 | Sale | $36.11 | 20,000 | 722,218 | 10,000 | Nov 03, 2021, 09:17 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | See Remarks | Oct 27, 2021 | Sale | $34.40 | 20,000 | 687,950 | 10,000 | Oct 29, 2021, 05:00 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Chief Accounting Officer | Oct 20, 2021 | Sale | $38.61 | 46,000 | 1,776,053 | 23,000 | Oct 22, 2021, 05:53 PM |
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