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 14,262 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 | Open |
|---|---|---|---|---|
| ROKU, INC | Priced - final prospectus | ROKU | 2017-09-28 | View filing |
| Loma Negra Compania Industrial Argentina Sociedad Anonima | Amended foreign registration | LOMA | 2017-09-27 | View filing |
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.
| AETHLON MEDICAL INC | Amended registration | AEMD | 2017-09-26 | View filing |
| ADIAL PHARMACEUTICALS, INC. | Amended registration | ADIL | 2017-09-25 | View filing |
| Ecovyst Inc. | Amended registration | ECVT | 2017-09-25 | View filing |
| Ecovyst Inc. | Amended registration | ECVT | 2017-09-25 | View filing |
| AYTU BIOPHARMA, INC | Amended registration | AYTU | 2017-09-25 | View filing |
| Merchants Bancorp | New registration | MBIN | 2017-09-25 | View filing |
| RHYTHM PHARMACEUTICALS, INC. | Amended registration | RYTM | 2017-09-25 | View filing |
| AETHLON MEDICAL INC | Amended registration | AEMD | 2017-09-22 | View filing |
| ABVC BIOPHARMA, INC. | Amended registration | ABVC | 2017-09-22 | View filing |
| Sea Ltd | Foreign company registration | SE | 2017-09-22 | View filing |
| AYTU BIOPHARMA, INC | Amended registration | AYTU | 2017-09-22 | View filing |
| CareCloud, Inc. | Amended registration | CCLD | 2017-09-21 | View filing |
| Zai Lab Ltd | Priced - final prospectus | ZLAB | 2017-09-21 | View filing |
| Cue Biopharma, Inc. | New registration | CUE | 2017-09-21 | View filing |
| MongoDB, Inc. | New registration | MDB | 2017-09-21 | View filing |
| Nexa Resources S.A. | Foreign company registration | NEXA | 2017-09-21 | View filing |
| Dogness (International) Corp | Foreign company registration | DOGZ | 2017-09-20 | View filing |
| Celcuity Inc. | Priced - final prospectus | CELC | 2017-09-20 | View filing |
| Krystal Biotech, Inc. | Priced - final prospectus | KRYS | 2017-09-20 | View filing |
| Zai Lab Ltd | Amended foreign registration | ZLAB | 2017-09-20 | View filing |
| Corvus Pharmaceuticals, Inc. | Priced - final prospectus | CRVS | 2017-09-20 | View filing |
| AGM GROUP HOLDINGS, INC. | Amended foreign registration | AGMH | 2017-09-19 | View filing |
| Ecovyst Inc. | Amended registration | ECVT | 2017-09-19 | View filing |
| AETHLON MEDICAL INC | Amended registration | AEMD | 2017-09-18 | View filing |
| Enveric Biosciences, Inc. | New registration | ENVB | 2017-09-18 | View filing |
| ROKU, INC | Amended registration | ROKU | 2017-09-18 | View filing |
| AETHLON MEDICAL INC | New registration | AEMD | 2017-09-15 | View filing |
| CareCloud, Inc. | New registration | CCLD | 2017-09-15 | View filing |
| CarGurus, Inc. | New registration | CARG | 2017-09-15 | View filing |
| Krystal Biotech, Inc. | Amended registration | KRYS | 2017-09-14 | View filing |
| AZUL SA | Amended foreign registration | AZUL | 2017-09-14 | View filing |
| ProPetro Holding Corp. | Amended registration | PUMP | 2017-09-13 | View filing |
| ACM Research, Inc. | New registration | ACMR | 2017-09-13 | View filing |
| AZUL SA | Amended foreign registration | AZUL | 2017-09-13 | View filing |
| Celcuity Inc. | Amended registration | CELC | 2017-09-12 | View filing |
| AZUL SA | Foreign company registration | AZUL | 2017-09-12 | View filing |
| ProPetro Holding Corp. | New registration | PUMP | 2017-09-08 | View filing |
| Celcuity Inc. | Amended registration | CELC | 2017-09-07 | View filing |
| ADIAL PHARMACEUTICALS, INC. | New registration | ADIL | 2017-09-07 | View filing |
| Krystal Biotech, Inc. | Amended registration | KRYS | 2017-09-07 | View filing |
| Loma Negra Compania Industrial Argentina Sociedad Anonima | Foreign company registration | LOMA | 2017-09-05 | View filing |
| AYTU BIOPHARMA, INC | New registration | AYTU | 2017-09-05 | View filing |
| RHYTHM PHARMACEUTICALS, INC. | New registration | RYTM | 2017-09-05 | View filing |
| Celcuity Inc. | Amended registration | CELC | 2017-09-01 | View filing |
| Ecovyst Inc. | Amended registration | ECVT | 2017-09-01 | View filing |
| CareDx, Inc. | New registration | CDNA | 2017-09-01 | View filing |
| ROKU, INC | New registration | ROKU | 2017-09-01 | View filing |
| Zai Lab Ltd | Amended foreign registration | ZLAB | 2017-09-01 | View filing |