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INSIDER · CIK 1518611

Sibold William John

President and CEO, Director at MADRIGAL PHARMACEUTICALS, INC. (MDGL)

↗1 Form 4 rows in the window

Covers original filings from Aug 1, 2026 to Oct 29, 2026. Older trades and amendments are in the SEC history.

$0.00Bought on the market
$6.2MSold on the market
1Companies
Sep 11, 2026Latest filing
Form 4 trades by Sibold William John
CompanyTitleTypeOwned
Sep 11, 202616:57Sep 11, 2026from Sep 9, 2026MDGLMADRIGAL PHARMACEUTICALS, INC.President and CEO, DirectorS · Sell10b5-1$538.65−11,583197,746-6%−$6.2M
Sibold William John Insider Trades (MDGL) | Shameless Cloning