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US IPO calendar

Filings, expected dates and what happened, for the IPOs we track. Each date has its source beside it; an expected date stays expected until an announcement or filing confirms what happened. Italic dates are expected.

United States: Nasdaq and NYSE

IPOs on Nasdaq and the NYSE that have filed a registration statement with the SEC and that we track. The exchanges' calendars help us find them; each date comes from the issuer's own filing or announcement, linked beside it. An exchange's "expected date" is the expected pricing date, an estimate, not the first day of trading. Not every US IPO is listed here.

Bitari Inc.Nasdaq BIAIExpected
SEC filings last checked 28 October 2026 at 14:08 UTC
Aspen Neuroscience, Inc.Nasdaq ASPEExpected
SEC filings last checked 28 October 2026 at 14:08 UTC
Bambusa Therapeutics, Inc.Nasdaq BBTXExpected
SEC filings last checked 28 October 2026 at 14:08 UTC
OPay Limited (ADSs)NYSE OPAYExpected
SEC filings last checked 28 October 2026 at 14:08 UTC
Simwon America Corp.Nasdaq SWAFiled
SEC filings last checked 28 October 2026 at 14:08 UTC
FireFly Robotics, Inc. (direct listing)Nasdaq FFLYFiled
SEC filings last checked 28 October 2026 at 14:08 UTC
RegenLab USA, Inc.Nasdaq RGNAFiled
SEC filings last checked 28 October 2026 at 14:08 UTC
Anthropic, PBC ReviewedNasdaq ANTFiled
SEC filings last checked 28 October 2026 at 14:08 UTC
Lycia Therapeutics, Inc.Nasdaq LYCAPriced
SEC filings last checked 28 October 2026 at 14:08 UTC
Med-X, Inc. (direct listing)Nasdaq MXRXFiled
SEC filings last checked 28 October 2026 at 14:08 UTC
Patriot Mobile Inc.Nasdaq PTRTFiled
SEC filings last checked 28 October 2026 at 14:08 UTC
vVARDIS Holding AGNYSE VVVVFiled
SEC filings last checked 28 October 2026 at 14:08 UTC
Centinel Spine Holdco, Inc.NYSE CNTLFiled
SEC filings last checked 28 October 2026 at 14:08 UTC
DayOne Data Centers Limited (ADSs)Nasdaq DODCFiled
SEC filings last checked 28 October 2026 at 14:08 UTC
Oura Inc.Nasdaq OURAPostponed
SEC filings last checked 28 October 2026 at 14:08 UTC
Nscale Limited ReviewedNYSE NSCLFiled
SEC filings last checked 28 October 2026 at 14:08 UTC
Santa Ana Global Enterprises, S.A.NYSE STNFFiled
SEC filings last checked 28 October 2026 at 14:08 UTC

What this is not. A record of public filings and announcements, not investment advice, and not a complete list of IPOs. Dates can change: check the linked source before relying on one.