NasdaqGS - Delayed Quote • USD
Prothena Corporation plc (PRTA)
At close: April 26 at 4:00 PM EDT
After hours: April 26 at 4:20 PM EDT
Insider Purchases Last 6 Months
| Shares | Transactions | |
|---|---|---|
| Purchases | 15,000 | 3 |
| Sales | 15,000 | 3 |
| Net Shares Purchased (Sold) | 0 | 6 |
| Total Insider Shares Held | 6.68M | -- |
| % Net Shares Purchased (Sold) | 0.00% | -- |
Net Institutional Purchases Prior Quarter to Latest Quarter
| Shares | |
|---|---|
| Net Shares Purchased (Sold) | -- |
| % Change in Institutional Shares Held | -- |
Insider Transactions Reported - Last Two Years
| Insider | Transaction | Type | Value | Date |
|---|---|---|---|---|
| WALKER KARIN L. CPA Officer | Sale at price 34.00 per share. | Direct | 170,000 | Jan 24, 2024 |
| WALKER KARIN L. CPA Officer | Conversion of Exercise of derivative security at price 13.53 per share. | Direct | 67,650 | Jan 24, 2024 |
| WALKER KARIN L. CPA Officer | Sale at price 36.68 - 37.45 per share. | Direct | 185,952 | Dec 20, 2023 |
| WALKER KARIN L. CPA Officer | Conversion of Exercise of derivative security at price 13.53 per share. | Direct | 67,650 | Dec 20, 2023 |
| WALKER KARIN L. CPA Officer | Sale at price 34.00 per share. | Direct | 170,000 | Nov 30, 2023 |
| WALKER KARIN L. CPA Officer | Conversion of Exercise of derivative security at price 13.53 per share. | Direct | 67,650 | Nov 30, 2023 |
| WALKER KARIN L. CPA Officer | Sale at price 40.27 - 42.28 per share. | Direct | 205,191 | Oct 25, 2023 |
| WALKER KARIN L. CPA Officer | Conversion of Exercise of derivative security at price 13.53 per share. | Direct | 67,650 | Oct 25, 2023 |
| SMITH BRANDON S Chief Operating Officer | Sale at price 46.62 - 47.74 per share. | Direct | 186,985 | Oct 11, 2023 |
| SMITH BRANDON S Chief Operating Officer | Conversion of Exercise of derivative security at price 11.12 per share. | Direct | 44,480 | Oct 11, 2023 |
| KARP CAROL D Officer | Sale at price 46.51 - 47.29 per share. | Direct | 233,084 | Oct 4, 2023 |
| KARP CAROL D Officer | Conversion of Exercise of derivative security at price 12.15 per share. | Direct | 60,750 | Oct 4, 2023 |
| MALECEK MICHAEL J. Officer | Sale at price 47.29 - 48.31 per share. | Direct | 236,885 | Sep 27, 2023 |
| MALECEK MICHAEL J. Officer | Conversion of Exercise of derivative security at price 10.27 per share. | Direct | 51,350 | Sep 27, 2023 |
| WALKER KARIN L. CPA Officer | Sale at price 52.36 per share. | Direct | 261,807 | Sep 19, 2023 |
| WALKER KARIN L. CPA Officer | Conversion of Exercise of derivative security at price 15.04 per share. | Direct | 75,200 | Sep 19, 2023 |
| SMITH BRANDON S Chief Operating Officer | Sale at price 55.48 - 55.96 per share. | Direct | 221,963 | Sep 13, 2023 |
| SMITH BRANDON S Chief Operating Officer | Conversion of Exercise of derivative security at price 11.12 per share. | Direct | 44,480 | Sep 13, 2023 |
| GARREN HIDEKI Officer | Sale at price 55.48 per share. | Direct | 110,952 | Sep 13, 2023 |
| GARREN HIDEKI Officer | Conversion of Exercise of derivative security at price 24.90 per share. | Direct | 49,800 | Sep 13, 2023 |
| KARP CAROL D Officer | Sale at price 54.76 - 55.27 per share. | Direct | 273,804 | Sep 6, 2023 |
| KARP CAROL D Officer | Conversion of Exercise of derivative security at price 12.15 per share. | Direct | 60,750 | Sep 6, 2023 |
| MALECEK MICHAEL J. Officer | Sale at price 54.58 - 56.21 per share. | Direct | 275,066 | Aug 30, 2023 |
| MALECEK MICHAEL J. Officer | Conversion of Exercise of derivative security at price 10.27 per share. | Direct | 51,350 | Aug 30, 2023 |
| WALKER KARIN L. CPA Officer | Sale at price 57.18 per share. | Direct | 285,922 | Aug 18, 2023 |
| WALKER KARIN L. CPA Officer | Conversion of Exercise of derivative security at price 15.04 per share. | Direct | 75,200 | Aug 18, 2023 |
| SMITH BRANDON S Chief Operating Officer | Sale at price 58.22 - 59.91 per share. | Direct | 234,844 | Aug 16, 2023 |
| SMITH BRANDON S Chief Operating Officer | Conversion of Exercise of derivative security at price 11.12 per share. | Direct | 44,480 | Aug 16, 2023 |
| GARREN HIDEKI Officer | Sale at price 58.15 - 59.74 per share. | Direct | 117,480 | Aug 16, 2023 |
| GARREN HIDEKI Officer | Conversion of Exercise of derivative security at price 24.90 per share. | Direct | 49,800 | Aug 16, 2023 |
| KARP CAROL D Officer | Sale at price 66.95 - 67.95 per share. | Direct | 335,072 | Aug 2, 2023 |
| KARP CAROL D Officer | Conversion of Exercise of derivative security at price 12.15 per share. | Direct | 60,750 | Aug 2, 2023 |
| ZAGO WAGNER M Officer | Sale at price 66.98 - 68.07 per share. | Direct | 268,182 | Aug 2, 2023 |
| ZAGO WAGNER M Officer | Conversion of Exercise of derivative security at price 12.15 per share. | Direct | 48,600 | Aug 2, 2023 |
| MALECEK MICHAEL J. Officer | Sale at price 61.78 - 63.40 per share. | Direct | 311,638 | Jul 26, 2023 |
| MALECEK MICHAEL J. Officer | Conversion of Exercise of derivative security at price 10.27 per share. | Direct | 51,350 | Jul 26, 2023 |
| WALKER KARIN L. CPA Officer | Sale at price 68.96 - 70.08 per share. | Direct | 345,943 | Jul 19, 2023 |
| WALKER KARIN L. CPA Officer | Conversion of Exercise of derivative security at price 15.04 per share. | Direct | 75,200 | Jul 19, 2023 |
| SMITH BRANDON S Chief Operating Officer | Sale at price 67.40 - 67.95 per share. | Direct | 270,026 | Jul 12, 2023 |
| SMITH BRANDON S Chief Operating Officer | Conversion of Exercise of derivative security at price 11.12 per share. | Direct | 44,480 | Jul 12, 2023 |
| GARREN HIDEKI Officer | Sale at price 67.48 - 68.20 per share. | Direct | 135,027 | Jul 12, 2023 |
| GARREN HIDEKI Officer | Conversion of Exercise of derivative security at price 24.90 per share. | Direct | 49,800 | Jul 12, 2023 |
| KARP CAROL D Officer | Sale at price 67.98 - 68.69 per share. | Direct | 340,636 | Jul 5, 2023 |
| KARP CAROL D Officer | Conversion of Exercise of derivative security at price 12.15 per share. | Direct | 60,750 | Jul 5, 2023 |
| ZAGO WAGNER M Officer | Sale at price 67.98 - 68.69 per share. | Direct | 272,648 | Jul 5, 2023 |
| ZAGO WAGNER M Officer | Conversion of Exercise of derivative security at price 12.15 per share. | Direct | 48,600 | Jul 5, 2023 |
| SELKOE DENNIS J Director | Sale at price 67.43 per share. | Direct | 337,150 | Jul 3, 2023 |
| SELKOE DENNIS J Director | Conversion of Exercise of derivative security at price 11.33 per share. | Direct | 56,650 | Jul 3, 2023 |
| MALECEK MICHAEL J. Officer | Sale at price 69.07 - 70.84 per share. | Direct | 349,118 | Jun 28, 2023 |
| MALECEK MICHAEL J. Officer | Conversion of Exercise of derivative security at price 10.27 per share. | Direct | 51,350 | Jun 28, 2023 |
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