SEC form type
S-1· IPO registration
Registration statement filed by a company planning to issue securities to the public for the first time.
- Cadence
- Event-driven (pre-IPO)
- Audience
- both
New to S-1? Read the plain-English explainer — what it is, who files it, and how to read one.
S-1 explained →Recent filings · 9 indexed
- First Breach, Inc.0001493152-26-020336
- GT Biopharma, Inc.GTBP0001493152-26-020697
- bioAffinity Technologies, Inc. (BIAF, BIAFW)0001493152-26-020725
- BayFirst Financial Corp.BAFN0001649739-26-000022
- GSR V Acquisition Corp.0001213900-26-049411
- Aussie Aussie Acquisition Corp0001829126-26-004097
- Rein Therapeutics, Inc.RNTX0001193125-26-187803
- Profusa, Inc. (PFSA, NVACW)0001213900-26-048288
- SeaStar Medical Holding Corp (ICU, ICUCW)0001213900-26-048608
Frequently asked
- What is a S-1 filing?
- Registration statement filed by a company planning to issue securities to the public for the first time.
- How often is a S-1 filed?
- S-1 filings are filed on an event-driven (pre-ipo) cadence.
- Who reads S-1 filings?
- S-1 filings are primarily relevant to both individual investors and regulators.
- Where can I read S-1 filings?
- Every S-1 filing is public and filed with the U.S. SEC through EDGAR. SecFilingDex indexes 9 recent S-1 filings, each linking back to its original EDGAR source.
Other form types
Source: SEC EDGAR. SecFilingDex is independently operated and not affiliated with the U.S. Securities and Exchange Commission. EDGAR is the authoritative source for all filings.
Sister property: HoldLens — applied-analysis surface for tracked superinvestors. Where SecFilingDex catalogs every filing, HoldLens reads the S-1 filings of 30 tracked managers on a −100..+100 ConvictionScore.