Sibold William John (CIK 0001518611)

Latest company ownership

Shares held
102,474
Last filed at
Sep 9, 2025
Confidence Score
34.6
2025Q4
Confidence Score History
2024Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 3, 2025 Dec 4, 2025 MADRIGAL PHARMACEUTICALS, INC. CEO Sell 37.5 -2,400 -1.57% $1.4M
Sep 9, 2025 Sep 9, 2025 MADRIGAL PHARMACEUTICALS, INC. CEO Sell 37.5 -7,279 -6.63% $3.2M
Aug 21, 2025 Aug 21, 2025 MADRIGAL PHARMACEUTICALS, INC. CEO Sell 27.5 -7,616 -6.49% $3M
Jan 24, 2025 Jan 27, 2025 MADRIGAL PHARMACEUTICALS, INC. CEO Sell 40.0 -1,584 -2.83% $531K
Sep 9, 2024 Sep 11, 2024 MADRIGAL PHARMACEUTICALS, INC. CEO Sell 37.5 -6,363 -10.22% $1.6M