Hires tracker

Who joined ChronicleBio in 2026

2 recorded hires, newest first, each with the role, the date, a source and a confidence label. The AILately.com Desk adds to this list as the Signal publishes. Last entry 2026-08-10.

ChronicleBio on AI Lately · The Signal

Aug 10
Fidji Simo to ChronicleBio as Co-Founder
Simo trades OpenAI's applications helm for a biotech venture built from her own medical journey.
foundingconfirmedAug 10, 2026Fortune: Fidji Simo on Her Life After OpenAI and New Startup, ChronicleBio
Jul 9
Fidji Simo to ChronicleBio as Founder
Removed the executive most directly responsible for turning OpenAI's research into consumer revenue, timed awkwardly against IPO preparation.
departureconfirmedJul 9, 2026TechCrunch: Fidji Simo Steps Down From OpenAI's No. 2 Role