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 14,307 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 |
|---|---|---|---|---|
| Tecnoglass Inc. | Amended registration | TGLS | 2011-12-28 | View filing |
| National Bank Holdings Corp | Amended registration | NBHC | 2011-12-23 | 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.
| Stride, Inc. | Amended registration | LRN | 2011-12-22 | View filing |
| Alto Ingredients, Inc. | New registration | ALTO | 2011-12-22 | View filing |
| YELP INC | Amended registration | YELP | 2011-12-21 | View filing |
| Cytosorbents Corp | New registration | CTSO | 2011-12-21 | View filing |
| USA Compression Partners, LP | Amended registration | USAC | 2011-12-21 | View filing |
| FIRST BANCORP /PR/ | New registration | FBP | 2011-12-20 | View filing |
| Cocrystal Pharma, Inc. | Amended registration | COCP | 2011-12-19 | View filing |
| BOSTON OMAHA Corp | Amended registration | BOC | 2011-12-15 | View filing |
| LIGHTPATH TECHNOLOGIES INC | Amended registration | LPTH | 2011-12-15 | View filing |
| Capri Holdings Ltd | Priced - final prospectus | CPRI | 2011-12-15 | View filing |
| Acadia Healthcare Company, Inc. | Priced - final prospectus | ACHC | 2011-12-15 | View filing |
| Acadia Healthcare Company, Inc. | Amended registration | ACHC | 2011-12-14 | View filing |
| Amplify Energy Corp. | Amended registration | AMPY | 2011-12-14 | View filing |
| Guidewire Software, Inc. | Amended registration | GWRE | 2011-12-13 | View filing |
| RH | Amended registration | RH | 2011-12-09 | View filing |
| AMC ENTERTAINMENT HOLDINGS, INC. | Amended registration | AMC | 2011-12-09 | View filing |
| LUXFER HOLDINGS PLC | Amended foreign registration | LXFR | 2011-12-09 | View filing |
| ABEONA THERAPEUTICS INC. | New registration | ABEO | 2011-12-09 | View filing |
| Stride, Inc. | New registration | LRN | 2011-12-08 | View filing |
| LUXFER HOLDINGS PLC | Amended foreign registration | LXFR | 2011-12-08 | View filing |
| Mechanics Bancorp | Amended registration | MCHB | 2011-12-07 | View filing |
| LUXFER HOLDINGS PLC | Amended foreign registration | LXFR | 2011-12-06 | View filing |
| Mechanics Bancorp | Amended registration | MCHB | 2011-12-05 | View filing |
| Acadia Healthcare Company, Inc. | Amended registration | ACHC | 2011-12-05 | View filing |
| Ally Financial Inc. | Amended registration | ALLY | 2011-12-02 | View filing |
| Capri Holdings Ltd | Foreign company registration | CPRI | 2011-12-02 | View filing |
| LUXFER HOLDINGS PLC | Foreign company registration | LXFR | 2011-12-02 | View filing |
| DOUGLAS DYNAMICS, INC | Priced - final prospectus | PLOW | 2011-12-01 | View filing |
| LIGHTPATH TECHNOLOGIES INC | Amended registration | LPTH | 2011-11-29 | View filing |
| LIGHTPATH TECHNOLOGIES INC | Amended registration | LPTH | 2011-11-23 | View filing |
| Acadia Healthcare Company, Inc. | New registration | ACHC | 2011-11-23 | View filing |
| MACOM Technology Solutions Holdings, Inc. | Amended registration | MTSI | 2011-11-23 | View filing |
| Guidewire Software, Inc. | Amended registration | GWRE | 2011-11-23 | View filing |
| Bristow Group Inc. | Amended registration | VTOL | 2011-11-23 | View filing |
| Cellectar Biosciences, Inc. | Amended registration | CLRB | 2011-11-23 | View filing |
| Zurn Elkay Water Solutions Corp | Amended registration | ZWS | 2011-11-22 | View filing |
| Enphase Energy, Inc. | Amended registration | ENPH | 2011-11-22 | View filing |
| Tecnoglass Inc. | New registration | TGLS | 2011-11-18 | View filing |
| USA Compression Partners, LP | Amended registration | USAC | 2011-11-18 | View filing |
| YELP INC | New registration | YELP | 2011-11-17 | View filing |
| CF BANKSHARES INC. | Amended registration | CFBK | 2011-11-16 | View filing |
| Enova International, Inc. | Amended registration | ENVA | 2011-11-15 | View filing |
| EXPAND ENERGY Corp | Priced - final prospectus | EXE | 2011-11-14 | View filing |
| National Bank Holdings Corp | New registration | NBHC | 2011-11-14 | View filing |
| Amplify Energy Corp. | New registration | AMPY | 2011-11-14 | View filing |
| Matador Resources Co | Amended registration | MTDR | 2011-11-14 | View filing |
| Fortress Biotech, Inc. | Amended registration | FBIO | 2011-11-14 | View filing |
| PBF Energy Inc. | New registration | PBF | 2011-11-14 | View filing |