Anthropic's IPO filing (via Reuters/CNBC) creates a “Founder LLC” of seven co-founders, including Dario and Daniela Amodei, Tom Brown and Chris Olah, whose special share class diffuses power beyond the CEO. Daniela Amodei chairs the board; three directors are elected by Class F and Class A holders and four by the Long-Term Benefit Trust.
The founders pledge 80% of their personal equity to charity, and the filing says Anthropic chose not to build image and video models to focus compute on research and safety. Dario Amodei earned nearly $18M in 2025, and the founder voting class sunsets once two or fewer co-founders remain.
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