OpenAI said it confidentially filed an S-1 registration and preemptively published the document after anticipating a leak. The company said IPO timing is uncertain; the filing preserves the option to accelerate a public listing when it judges the tim

2026-06-09

OpenAI said it confidentially filed an S-1 registration and preemptively published the document after anticipating a leak. The company said IPO timing is uncertain; the filing preserves the option to accelerate a public listing when it judges the timing right. The statement indicates OpenAI is positioning to capture investor demand from the AI boom; competitor Anthropic is also advancing toward a public listing.