Riggs Arthur (CIK 0001557190)

Latest company ownership

Shares held
1,260,000
Last filed at
Dec 11, 2018
Confidence Score
50.0
2025Q4
Confidence Score History
2018Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 7, 2018 Dec 11, 2018 LIXTE BIOTECHNOLOGY HOLDINGS, INC. 10% Owner Buy 97.5 +1,260,000 25.98% ✗ $630K