Collier Richard T (CIK 0001110751)

Latest company ownership

Shares held
15,000
Last filed at
May 17, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2022Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Jan 5, 2023 Jan 5, 2023 PROTHENA CORP PUBLIC LTD CO Director Sell 7.5 -5,000 -80.40% ✓ $263.4K
Dec 5, 2022 Dec 5, 2022 PROTHENA CORP PUBLIC LTD CO Director Sell 7.5 -5,000 -80.40% ✓ $310.4K
Nov 7, 2022 Nov 9, 2022 PROTHENA CORP PUBLIC LTD CO Director Sell 7.5 -5,000 -80.40% ✓ $278.1K
Oct 5, 2022 Oct 7, 2022 PROTHENA CORP PUBLIC LTD CO Director Sell 7.5 -5,000 -80.40% ✓ $289.6K
Sep 28, 2022 Sep 30, 2022 PROTHENA CORP PUBLIC LTD CO Director Sell 5.0 -25,000 -95.35% ✓ $1.2M
Apr 5, 2022 Apr 7, 2022 PROTHENA CORP PUBLIC LTD CO Director Sell 10.0 -5,000 -80.40% ✓ $197K