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 6,495 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 |
|---|---|---|---|
| Ranger Energy Services, Inc. | Amended registration | RNGR | 2017-06-14 |
| SOLENO THERAPEUTICS INC | Amended registration | SLNO | 2017-06-13 |
| DUOS TECHNOLOGIES GROUP, INC. | Amended registration | DUOT | 2017-06-13 |
| BOSTON OMAHA Corp | Amended registration | BOC | 2017-06-13 |
| Frontier Group Holdings, Inc. |
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.
| ULCC |
| 2017-06-12 |
| Co-Diagnostics, Inc. | Amended registration | CODX | 2017-06-09 |
| Select Water Solutions, Inc. | Amended registration | WTTR | 2017-06-09 |
| Donnelley Financial Solutions, Inc. | Amended registration | DFIN | 2017-06-07 |
| BOSTON OMAHA Corp | Amended registration | BOC | 2017-06-05 |
| Athene Holding Ltd. | Amended registration | ATHS | 2017-06-05 |
| Lightwave Logic, Inc. | Amended registration | LWLG | 2017-06-02 |
| CareCloud, Inc. | Amended registration | CCLD | 2017-06-02 |
| Enveric Biosciences, Inc. | Amended registration | ENVB | 2017-05-30 |
| BOSTON OMAHA Corp | Amended registration | BOC | 2017-05-26 |
| PEABODY ENERGY CORP | Amended registration | BTU | 2017-05-26 |
| Frontier Group Holdings, Inc. | Amended registration | ULCC | 2017-05-26 |
| Select Water Solutions, Inc. | Amended registration | WTTR | 2017-05-26 |
| Co-Diagnostics, Inc. | Amended registration | CODX | 2017-05-24 |
| ABVC BIOPHARMA, INC. | Amended registration | ABVC | 2017-05-24 |
| Penguin Solutions, Inc. | Amended registration | PENG | 2017-05-23 |
| Liberty Energy Inc. | Amended registration | LBRT | 2017-05-23 |
| Penguin Solutions, Inc. | Amended registration | PENG | 2017-05-23 |
| Trade Desk, Inc. | Amended registration | TTD | 2017-05-23 |
| Frontier Group Holdings, Inc. | Amended registration | ULCC | 2017-05-23 |
| JELD-WEN Holding, Inc. | Amended registration | JELD | 2017-05-22 |
| BLACKLINE, INC. | Amended registration | BL | 2017-05-22 |
| Penguin Solutions, Inc. | Amended registration | PENG | 2017-05-22 |
| Camping World Holdings, Inc. | Amended registration | CWH | 2017-05-22 |
| Lightwave Logic, Inc. | Amended registration | LWLG | 2017-05-19 |
| Donnelley Financial Solutions, Inc. | Amended registration | DFIN | 2017-05-18 |
| Cars.com Inc. | Amended registration | CARS | 2017-05-15 |
| APPIAN CORP | Amended registration | APPN | 2017-05-12 |
| Penguin Solutions, Inc. | Amended registration | PENG | 2017-05-11 |
| Albertsons Companies, Inc. | Amended registration | ACI | 2017-05-11 |
| National Energy Services Reunited Corp. | Amended registration | NESR | 2017-05-10 |
| Kinsale Capital Group, Inc. | Amended registration | KNSL | 2017-05-10 |
| US Foods Holding Corp. | Amended registration | USFD | 2017-05-10 |
| APPIAN CORP | Amended registration | APPN | 2017-05-10 |
| MARA Holdings, Inc. | Amended registration | MARA | 2017-05-10 |
| Frontier Group Holdings, Inc. | Amended registration | ULCC | 2017-05-09 |
| Camping World Holdings, Inc. | Amended registration | CWH | 2017-05-09 |
| National Energy Services Reunited Corp. | Amended registration | NESR | 2017-05-08 |
| APPIAN CORP | Amended registration | APPN | 2017-05-08 |
| Grayscale Bitcoin Trust ETF | Amended registration | GBTC | 2017-05-04 |
| Ingersoll Rand Inc. | Amended registration | IR | 2017-05-03 |
| Liberty Energy Inc. | Amended registration | LBRT | 2017-05-02 |
| Solaris Energy Infrastructure, Inc. | Amended registration | SEI | 2017-05-02 |
| Vistra Corp. | Amended registration | VST | 2017-05-01 |
| Ingersoll Rand Inc. | Amended registration | IR | 2017-04-28 |
| Magnolia Oil & Gas Corp | Amended registration | MGY | 2017-04-28 |