Wagner M. Zago, Chief Scientific Officer at PROTHENA CORP PUBLIC LTD CO (PRTA), sold 7,540 shares at $25.50 ($192K) on 2021-02-18, disclosed to the SEC on 2021-02-19.
Open-market sale of $192k PRTA by Chief Scientific 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.
| Filing → |
| PRTA | SELL | 2023-06-07 | $2.7M | — | Filing → |
| PRTA | SELL | 2021-06-24 | $10.6M | — | Filing → |
| PRTA | SELL | 2021-02-17 | $633K | — | Filing → |