Aaron 'Ronnie' ChatterjiChief Economist · OpenAIExecutive↗Both at OpenAI

Executive
OpenAI2024-presentWork and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Square 2015 IPO, Nextdoor 2021 listing and current OpenAI finance responsibility.
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Reviewed August 23, 2026 · Checked for accuracy and new information.