Karen Firestone is a regular contributor on CNBC and appears frequently on the network's programs. She is also a Director on the board of Amylyx Pharmaceuticals (AMLX). CNBC Contributor: Ms. Firestone appears on shows such as the Half Time Report, Squawk Box, and Worldwide Exchange. She also writes for the CNBC.com website. Amylyx Director: She has served as an independent director on the Amylyx Pharmaceuticals board since March 2023. In addition to these roles, she is the Co-founder and Chair Emerita of Aureus Asset Management.
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