Michael J. Malecek, Chief Legal Officer at PROTHENA CORP PUBLIC LTD CO (PRTA), sold 8,321 shares at $62.06 ($516K) on 2022-11-30, disclosed to the SEC on 2022-12-02.
Open-market sale of $516k PRTA by Chief Legal Officer. 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 | $59.92 | 142 | $9K | 1.7% |
| 2 | $60.96 | 1,696 | $103K | 20.1% |
| 3 | $60.96 | 1,696 | $103K | 20.1% |
| 4 | $62.06 | 1,625 | $101K | 19.6% |
| 5 | $62.06 | 1,625 | $101K | 19.6% |
| 6 | $62.85 | 456 |
| $29K |
| 5.6% |
| 7 | $64.13 | 494 | $32K | 6.1% |
| 8 | $64.96 | 411 | $27K | 5.2% |
| 9 | $65.87 | 176 | $12K | 2.2% |
| Total | $61.97 avg | 8,321 | $516K | 100% |
| Filing → |
| PRTA | SELL | 2023-07-26 | $584K | — | Filing → |
| PRTA | SELL | 2023-06-28 | $698K | — | Filing → |
| PRTA | SELL | 2023-05-31 | $600K | — | Filing → |