Christopher S. Henney, Director at Prothena Corp plc (PRTA), sold 5,000 shares at $66.13 ($331K) on 2017-07-17, disclosed to the SEC on 2017-07-19.
Open-market sale of $331k 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.
| Filing → |
| PRTA | SELL | 2021-06-29 | $1.1M | — | Filing → |
| PRTA | SELL | 2017-09-29 | $63K | — | Filing → |
| PRTA | SELL | 2017-03-01 | $685K | — | Filing → |