Contact IR

Primary IR Contact

IR Contact Information Email: IR@madrigalpharma.com

Transfer Agent

Computershare P.O. Box 30170 College Station, TX 02904 Phone: 800-662-7232 Corporate Website: www.computershare.com/investor

Independent Accountants

PricewaterhouseCoopers LLP 2001 Market Street, Suite 1800 Philadelphia, PA 19103 (267) 330-3000

Corporate Counsel

Baker & Hostetler LLP 600 Anton Boulevard, Suite 900 Costa Mesa, CA 92626-7221 Phone: (714) 754-6600