Smith Brandon S. (CIK 0001805226)

Latest company ownership

Shares held
130,000
Last filed at
Jul 30, 2025
Confidence Score
50.0
2025Q4
Confidence Score History
2023Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Oct 11, 2023 Oct 11, 2023 PROTHENA CORP PUBLIC LTD CO COO Sell 10.0 -4,000 -100.00% $187K
Sep 13, 2023 Sep 13, 2023 PROTHENA CORP PUBLIC LTD CO COO Sell 10.0 -4,000 -100.00% $222K
Aug 16, 2023 Aug 16, 2023 PROTHENA CORP PUBLIC LTD CO COO Sell 10.0 -4,000 -100.00% $234.8K
Jul 12, 2023 Jul 12, 2023 PROTHENA CORP PUBLIC LTD CO COO Sell 7.5 -4,000 -100.00% $270K
Jun 14, 2023 Jun 14, 2023 PROTHENA CORP PUBLIC LTD CO COO Sell 7.5 -5,333 -100.00% $394.6K