Sibold William John sold $6.2M of MDGL
Sibold William John (President and CEO) sold 11,583 shares of MADRIGAL PHARMACEUTICALS, INC. (MDGL) at an average of $538.65 ($527.88–$546.38, $6.24M total) across 24 trades over 2026-09-09 to 2026-09-11 under a Rule 10b5-1 trading plan.


