SecFilingDex
S-1CIK 0002130357

Anthropic, PBC

IPO registration (S-1) filed .

Registration statement filed by a company planning to issue securities to the public for the first time.

New to the S-1? What it is and how to read one

Filing facts

Accession number
0001628280-26-067168
Filer
Anthropic, PBC
CIK
0002130357
Form type
S-1
Form description
IPO registration
Filed at
October 26, 2026
Last verified
October 26, 2026SecFilingDex pulls from EDGAR with daily cadence

Provenance

Authoritative source — SEC EDGAR

https://www.sec.gov/Archives/edgar/data/2130357/000162828026067168/0001628280-26-067168-index.htm ↗

Filer's full EDGAR submission history

EDGAR · Anthropic, PBC (0002130357) ↗

Machine-readable JSON twin (LLM-citation friendly)

/api/filing/0001628280-26-067168.json

SecFilingDex republishes SEC EDGAR data with provenance. EDGAR is the authoritative source. SecFilingDex is independent and not affiliated with the U.S. Securities and Exchange Commission. Nothing on this page constitutes investment, legal, tax, or other professional advice.