Carol D. Karp, Chief Regulatory Officer at PROTHENA CORP PUBLIC LTD CO (PRTA), sold 20,000 shares at $72.63 ($1.4M) on 2021-09-09, disclosed to the SEC on 2021-09-10.
Open-market sale of $1.4M PRTA by Chief Regulatory 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 | $71.45 | 5,458 | $390K | 27.1% |
| 2 | $71.45 | 5,458 | $390K | 27.1% |
| 3 | $72.63 | 4,542 | $330K | 22.9% |
| 4 | $72.63 | 4,542 | $330K | 22.9% |
| Total | $71.99 avg | 20,000 | $1.4M | 100% |
| Filing → |
| PRTA | SELL | 2023-08-02 | $648K | — | Filing → |
| PRTA | SELL | 2023-07-05 | $681K | — | Filing → |
| PRTA | SELL | 2023-06-07 | $1.9M | — | Filing → |