MDGL MADRIGAL PHARMACEUTICALS INC Management Changes 8-K Filing 2023 - Amendment and Annual Meeting Madrigal Pharmaceuticals filed a Certificate of Amendment to its Restated Certificate of Incorporation to provide exculpation from liability for certain officers and held its 2023 Annual Meeting of Stockholders, where various proposals were voted on and approved.Get access to all SEC 8-K filings of the MADRIGAL PHARMACEUTICALS INC