Every company that wants to go public in the US must first register with the SEC - US companies file an S-1, foreign companies an F-1, and the final priced prospectus arrives as a 424B4 just before shares trade. This tracker lists 14,250 registration filings, newest first, parsed directly from SEC EDGAR. Companies in registration usually have no ticker yet; tickers appear once assigned.
| Company | Stage | Ticker | Filed |
|---|---|---|---|
| Direct Digital Holdings, Inc. | New registration | DRCT | 2025-01-17 |
| Biofrontera Inc. | New registration | BFRI | 2025-01-17 |
| Bon Natural Life Ltd | Amended foreign registration | BON | 2025-01-17 |
| Biodexa Pharmaceuticals Plc | Foreign company registration | BDRX | 2025-01-17 |
| Sionna Therapeutics, Inc. | New registration |
An S-1 is the first public look at a private company - financials, risk factors, and how it plans to use the money. Most companies amend the registration several times (S-1/A) as the SEC reviews it and terms firm up. When you see the final priced prospectus (424B4), the IPO is days or hours away. Once a company starts trading you can follow it in the market cap rankings with full financial statements and filing history.
| SION |
| 2025-01-17 |
| Titan America SA | Amended foreign registration | TTAM | 2025-01-17 |
| SailPoint, Inc. | New registration | SAIL | 2025-01-17 |
| Baird Medical Investment Holdings Ltd | Amended foreign registration | BDMD | 2025-01-17 |
| Aclarion, Inc. | Priced - final prospectus | ACON | 2025-01-16 |
| Flowco Holdings Inc. | Priced - final prospectus | FLOC | 2025-01-16 |
| Armlogi Holding Corp. | Amended registration | BTOC | 2025-01-15 |
| Nano Nuclear Energy Inc. | New registration | NNE | 2025-01-14 |
| Enveric Biosciences, Inc. | New registration | ENVB | 2025-01-14 |
| FibroBiologics, Inc. | Priced - final prospectus | FBLG | 2025-01-14 |
| Cosmos Health Inc. | Amended registration | COSM | 2025-01-14 |
| PALVELLA THERAPEUTICS, INC. | Amended registration | PVLA | 2025-01-14 |
| FreeCast, Inc. | Amended registration | CAST | 2025-01-14 |
| Adagio Medical Holdings, Inc. | New registration | ADGM | 2025-01-14 |
| Adagio Medical Holdings, Inc. | New registration | ADGM | 2025-01-14 |
| Titan America SA | Foreign company registration | TTAM | 2025-01-13 |
| Venture Global, Inc. | Amended registration | VG | 2025-01-13 |
| Flowco Holdings Inc. | Amended registration | FLOC | 2025-01-13 |
| REZOLVE AI PLC | Foreign company registration | RZLV | 2025-01-13 |
| Aclarion, Inc. | Amended registration | ACON | 2025-01-10 |
| FibroBiologics, Inc. | Amended registration | FBLG | 2025-01-10 |
| Cosmos Health Inc. | Amended registration | COSM | 2025-01-10 |
| Anbio Biotechnology | Amended foreign registration | NNNN | 2025-01-10 |
| Falcon's Beyond Global, Inc. | Amended registration | FBYD | 2025-01-10 |
| Advanced Biomed Inc. | Amended registration | ADVB | 2025-01-07 |
| Cuprina Holdings (Cayman) LTD | Amended foreign registration | CUPR | 2025-01-07 |
| Maze Therapeutics, Inc. | New registration | MAZE | 2025-01-07 |
| Flowco Holdings Inc. | Amended registration | FLOC | 2025-01-07 |
| SMITHFIELD FOODS INC | New registration | SFD | 2025-01-06 |
| FBS Global Ltd | Amended foreign registration | FBGL | 2025-01-06 |
| Cosmos Health Inc. | Amended registration | COSM | 2025-01-06 |
| Flowco Holdings Inc. | Amended registration | FLOC | 2025-01-03 |
| PALVELLA THERAPEUTICS, INC. | New registration | PVLA | 2024-12-31 |
| Anbio Biotechnology | Foreign company registration | NNNN | 2024-12-31 |
| LandBridge Co LLC | New registration | LB | 2024-12-31 |
| FibroBiologics, Inc. | New registration | FBLG | 2024-12-30 |
| ASCENTAGE PHARMA GROUP INTERNATIONAL | Foreign company registration | AAPG | 2024-12-27 |
| Aclarion, Inc. | Amended registration | ACON | 2024-12-26 |
| Cyngn Inc. | Priced - final prospectus | CYN | 2024-12-23 |
| ADIAL PHARMACEUTICALS, INC. | New registration | ADIL | 2024-12-20 |
| Quantum Computing Inc. | New registration | QUBT | 2024-12-20 |
| Venture Global, Inc. | New registration | VG | 2024-12-20 |
| Flowco Holdings Inc. | Amended registration | FLOC | 2024-12-20 |
| REZOLVE AI PLC | Priced - final prospectus | RZLV | 2024-12-20 |
| AUDDIA INC. | New registration | AUUD | 2024-12-19 |
| FBS Global Ltd | Amended foreign registration | FBGL | 2024-12-19 |