About Ken Song

Ken Song is the founder of RayzeBio, a Phase III oncology company that developed radiopharmaceutical therapies for cancer treatment. He led RayzeBio from its Series A financing through its acquisition by Bristol Myers Squibb for $4.1 billion. Song is now the founder of Candid Therapeutics, a new biotech company focused on autoimmune diseases that raised $370 million in 2024.

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•By Alejandro Cremades

Ken Song, Founder of RayzeBio

About Ken Song

Ken Song at a glance

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