Stone Adam Leo (CIK 0001727440)

Latest company ownership

Shares held
499,000
Last filed at
Aug 11, 2020
Confidence Score
50.0
2025Q4
Confidence Score History
2020Q3 2025Q4
Role: CEO
Shares held
36,300
Last filed at
Feb 20, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2024Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 15, 2024 Feb 20, 2024 LianBio CEO Sell 22.5 -19,218 -52.94% $91.5K
Aug 11, 2020 Aug 11, 2020 Nautilus Biotechnology, Inc. CEO Buy 100.0 +499,000 100.00% $5M