Madrigal Pharmaceuticals, Inc (MDGL) insider trading

Every open-market stock purchase and sale by Madrigal Pharmaceuticals, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.

Insider activity at a glance

  • William John Sibold (CEO) and 1 other sold $6.6M in the last 90 days.
  • Last insider buy: Baker Bros. Advisors LP (Insider), $5.2M, 14 months ago.

Last 12 months: insiders bought $0 (0 buys) and sold $79.7M (28 sales). Last close $457.96 on Oct 21, 2026.

Recent MDGL insider trades

DateInsiderTradeValue
Sep 11, 2026William John Sibold (CEO)Sold$837K
Sep 11, 2026William John Sibold (CEO)Sold$652K
Sep 11, 2026William John Sibold (CEO)Sold$415K
Sep 11, 2026William John Sibold (CEO)Sold$371K
Sep 11, 2026William John Sibold (CEO)Sold$199K
Sep 11, 2026William John Sibold (CEO)Sold$117K
Sep 11, 2026William John Sibold (CEO)Sold$86K
Sep 11, 2026William John Sibold (CEO)Sold$65.6K
Sep 11, 2026William John Sibold (CEO)Sold$56.6K
Sep 11, 2026William John Sibold (CEO)Sold$32K
Sep 9, 2026William John Sibold (CEO)Sold$558K
Sep 9, 2026William John Sibold (CEO)Sold$345K
Sep 9, 2026William John Sibold (CEO)Sold$344K
Sep 9, 2026William John Sibold (CEO)Sold$280K
Sep 9, 2026William John Sibold (CEO)Sold$277K
Sep 9, 2026William John Sibold (CEO)Sold$273K
Sep 9, 2026William John Sibold (CEO)Sold$273K
Sep 9, 2026William John Sibold (CEO)Sold$212K
Sep 9, 2026William John Sibold (CEO)Sold$196K
Sep 9, 2026William John Sibold (CEO)Sold$196K
Sep 9, 2026William John Sibold (CEO)Sold$184K
Sep 9, 2026William John Sibold (CEO)Sold$116K
Sep 9, 2026William John Sibold (CEO)Sold$86.8K
Sep 9, 2026William John Sibold (CEO)Sold$69.2K
Aug 17, 2026Shannon T Kelley (General Counsel)Sold$342K

Who's trading MDGL

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