Richard T. Collier, Director at PROTHENA CORP PUBLIC LTD CO (PRTA), sold 8,777 shares at $61.13 ($543K) on 2022-12-05, disclosed to the SEC on 2022-12-05.
Open-market sale of $543k PRTA by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $60.28 | 1,915 | $115K | 21.2% |
| 2 | $60.28 | 1,915 | $115K | 21.2% |
| 3 | $61.13 | 913 | $56K | 10.3% |
| 4 | $61.13 | 913 | $56K | 10.3% |
| 5 | $62.71 | 576 | $36K | 6.6% |
| 6 | $63.83 | 647 |
| $41K |
| 7.6% |
| 7 | $65.02 | 949 | $62K | 11.4% |
| 8 | $65.02 | 949 | $62K | 11.4% |
| Total | $61.90 avg | 8,777 | $543K | 100% |
| Filing → |
| PRTA | SELL | 2022-10-07 | $537K | — | Filing → |
| PRTA | SELL | 2022-09-30 | $1.2M | — | Filing → |
| PRTA | SELL | 2022-04-07 | $394K | — | Filing → |