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 14,323 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 |
|---|---|---|---|---|
| ENSIGN GROUP, INC | Amended registration | ENSG | 2007-10-19 | View filing |
| INSULET CORP | New registration | PODD | 2007-10-19 | 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.
| Melco Resorts & Entertainment LTD | Foreign company registration | MLCO | 2007-10-18 | View filing |
| Kennedy-Wilson Holdings, Inc. | Amended registration | KW | 2007-10-17 | View filing |
| CVR ENERGY INC | Amended registration | CVI | 2007-10-16 | View filing |
| SS&C Technologies Holdings Inc | Amended registration | SSNC | 2007-10-15 | View filing |
| American Water Works Company, Inc. | Amended registration | AWK | 2007-10-12 | View filing |
| Ulta Beauty, Inc. | Amended registration | ULTA | 2007-10-12 | View filing |
| American Water Works Company, Inc. | Amended registration | AWK | 2007-10-11 | View filing |
| Ulta Beauty, Inc. | Amended registration | ULTA | 2007-10-11 | View filing |
| MSCI Inc. | Amended registration | MSCI | 2007-10-10 | View filing |
| Stride, Inc. | Amended registration | LRN | 2007-10-10 | View filing |
| CACI INTERNATIONAL INC /DE/ | Amended registration | CACI | 2007-10-09 | View filing |
| Stride, Inc. | Amended registration | LRN | 2007-10-09 | View filing |
| CVR ENERGY INC | Amended registration | CVI | 2007-10-09 | View filing |
| ENSIGN GROUP, INC | Amended registration | ENSG | 2007-10-05 | View filing |
| LINCOLN NATIONAL CORP | Priced - final prospectus | LNC | 2007-10-04 | View filing |
| Aquestive Therapeutics, Inc. | Amended registration | AQST | 2007-10-03 | View filing |
| CVR ENERGY INC | Amended registration | CVI | 2007-10-03 | View filing |
| Orion Group Holdings Inc | Amended registration | ORN | 2007-10-02 | View filing |
| Ulta Beauty, Inc. | Amended registration | ULTA | 2007-09-27 | View filing |
| MSCI Inc. | Amended registration | MSCI | 2007-09-26 | View filing |
| Aquestive Therapeutics, Inc. | Amended registration | AQST | 2007-09-26 | View filing |
| Stride, Inc. | Amended registration | LRN | 2007-09-26 | View filing |
| ACORN ENERGY, INC. | Amended registration | ACFN | 2007-09-25 | View filing |
| CVD EQUIPMENT CORP | Amended registration | CVV | 2007-09-19 | View filing |
| ACORN ENERGY, INC. | Amended registration | ACFN | 2007-09-18 | View filing |
| Maiden Holdings, Ltd. | New registration | MHLA | 2007-09-18 | View filing |
| SS&C Technologies Holdings Inc | Amended registration | SSNC | 2007-09-17 | View filing |
| AMC ENTERTAINMENT HOLDINGS, INC. | New registration | AMC | 2007-09-12 | View filing |
| KULICKE & SOFFA INDUSTRIES INC | Priced - final prospectus | KLIC | 2007-09-11 | View filing |
| MSCI Inc. | Amended registration | MSCI | 2007-09-10 | View filing |
| CVD EQUIPMENT CORP | Amended registration | CVV | 2007-09-10 | View filing |
| Kennedy-Wilson Holdings, Inc. | Amended registration | KW | 2007-09-10 | View filing |
| CVR ENERGY INC | Amended registration | CVI | 2007-09-07 | View filing |
| American Water Works Company, Inc. | New registration | AWK | 2007-08-29 | View filing |
| Aquestive Therapeutics, Inc. | Amended registration | AQST | 2007-08-29 | View filing |
| American Water Works Company, Inc. | New registration | AWK | 2007-08-27 | View filing |
| LINCOLN NATIONAL CORP | Priced - final prospectus | LNC | 2007-08-23 | View filing |
| Orion Group Holdings Inc | New registration | ORN | 2007-08-20 | View filing |
| Ulta Beauty, Inc. | Amended registration | ULTA | 2007-08-17 | View filing |
| ENSIGN GROUP, INC | Amended registration | ENSG | 2007-08-17 | View filing |
| CVD EQUIPMENT CORP | Amended registration | CVV | 2007-08-14 | View filing |
| KKR & Co. Inc. | Amended registration | KKR | 2007-08-13 | View filing |
| FIRST SOLAR, INC. | Priced - final prospectus | FSLR | 2007-08-13 | View filing |
| ACORN ENERGY, INC. | Amended registration | ACFN | 2007-08-09 | View filing |
| MASIMO CORP | Priced - final prospectus | MASI | 2007-08-08 | View filing |
| SS&C Technologies Holdings Inc | Amended registration | SSNC | 2007-08-08 | View filing |
| ALLEGRO MICROSYSTEMS, INC. | New registration | ALGM | 2007-08-08 | View filing |
| MASIMO CORP | Amended registration | MASI | 2007-08-07 | View filing |