Richard T Collier insider trades
Open-market stock purchases and sales by Richard T Collier, Unknown at Prothena Corp Public Ltd Co, from SEC Form 4 filings since Jan 29, 2013.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| May 15, 2026 | PRTA Prothena Corp Public Ltd Co | Bought (not open market) | — |
Companies traded
- PRTA Prothena Corp Public Ltd Co: 16 sales, last May 15, 2026