Anthropic files S-1 with SEC, kicking off its long-awaited IPO as a public benefit corporation

matt_slotnick · x · 2026-10-27

Anthropic, PBC has filed its Form S-1 with the SEC (dated October 26), targeting a public offering as soon as the registration goes effective. The filing confirms its Delaware PBC structure, Dario Amodei as CEO and Daniela Amodei as President, with Wilson Sonsini and Freshfields as counsel. Commenters flagged the unusual "anti-sell" offering terms, which Bill Gurley is expected to criticize.

Related event: Anthropic Files S-1 with SEC, Moving Toward IPO(2 posts)→

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