Recent insider trading activity from COLLIER RICHARD T, including buys and sells reported to the SEC.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 14, 2025 | PROTHENA CORP PUBLIC LTD CO | $PRTA | COLLIER RICHARD T | Not found | A | Stock Option (Right to Buy) | 20183 | $0.00 | 20,183.0000 | 53,772,000 | 9999.99% | 0.04% |
| May 15, 2024 | PROTHENA CORP PUBLIC LTD CO | $PRTA | COLLIER RICHARD T | Not found | A | Stock Option (Right to Buy) | 15000 | $0.00 | 15,000.0000 | 53,216,000 | 9999.99% | 0.03% |