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 | Open |
|---|---|---|---|---|
| Evolent Health, Inc. | Amended registration | EVH | 2015-05-26 | View filing |
| Cryoport, Inc. | Amended registration | CYRX | 2015-05-26 | 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.
| GLAUKOS Corp | Amended registration | GKOS | 2015-05-22 | View filing |
| Evolent Health, Inc. | Amended registration | EVH | 2015-05-18 | View filing |
| Wingstop Inc. | Amended registration | WING | 2015-05-15 | View filing |
| FTAI Aviation Ltd. | Amended registration | FTAI | 2015-05-14 | View filing |
| BROADWAY FINANCIAL CORP \DE\ | Amended registration | BYFC | 2015-05-14 | View filing |
| FTAI Aviation Ltd. | Amended registration | FTAI | 2015-05-11 | View filing |
| Anterix Inc. | Amended registration | ATEX | 2015-05-11 | View filing |
| TransUnion | Amended registration | TRU | 2015-05-08 | View filing |
| BARFRESH FOOD GROUP INC. | Amended registration | BRFH | 2015-05-07 | View filing |
| Anterix Inc. | Amended registration | ATEX | 2015-05-07 | View filing |
| Astrana Health, Inc. | Amended registration | ASTH | 2015-05-07 | View filing |
| Anterix Inc. | Amended registration | ATEX | 2015-05-06 | View filing |
| aTYR PHARMA INC | Amended registration | LIFE | 2015-05-06 | View filing |
| Anterix Inc. | Amended registration | ATEX | 2015-05-06 | View filing |
| Aldeyra Therapeutics, Inc. | Amended registration | ALDX | 2015-05-05 | View filing |
| Astrana Health, Inc. | Amended registration | ASTH | 2015-05-05 | View filing |
| FTAI Aviation Ltd. | Amended registration | FTAI | 2015-05-04 | View filing |
| HEALTHEQUITY, INC. | Amended registration | HQY | 2015-05-04 | View filing |
| aTYR PHARMA INC | Amended registration | LIFE | 2015-05-01 | View filing |
| FTAI Aviation Ltd. | Amended registration | FTAI | 2015-05-01 | View filing |
| Bone Biologics Corp | Amended registration | BBLG | 2015-04-30 | View filing |
| Talen Energy Corp | Amended registration | TLN | 2015-04-30 | View filing |
| Barnes & Noble Education, Inc. | Amended registration | BNED | 2015-04-29 | View filing |
| Freshpet, Inc. | Amended registration | FRPT | 2015-04-29 | View filing |
| Astrana Health, Inc. | Amended registration | ASTH | 2015-04-28 | View filing |
| Freshpet, Inc. | Amended registration | FRPT | 2015-04-27 | View filing |
| aTYR PHARMA INC | Amended registration | LIFE | 2015-04-27 | View filing |
| COLLEGIUM PHARMACEUTICAL, INC | Amended registration | COLL | 2015-04-27 | View filing |
| Black Stone Minerals, L.P. | Amended registration | BSM | 2015-04-24 | View filing |
| Viking Therapeutics, Inc. | Amended registration | VKTX | 2015-04-22 | View filing |
| Black Stone Minerals, L.P. | Amended registration | BSM | 2015-04-22 | View filing |
| PALVELLA THERAPEUTICS, INC. | Amended registration | PVLA | 2015-04-20 | View filing |
| DATASEA INC. | Amended registration | DTSS | 2015-04-17 | View filing |
| Cryoport, Inc. | Amended registration | CYRX | 2015-04-17 | View filing |
| BROADWAY FINANCIAL CORP \DE\ | Amended registration | BYFC | 2015-04-17 | View filing |
| Talen Energy Corp | Amended registration | TLN | 2015-04-16 | View filing |
| FTAI Aviation Ltd. | Amended registration | FTAI | 2015-04-16 | View filing |
| ETSY INC | Amended registration | ETSY | 2015-04-14 | View filing |
| Black Stone Minerals, L.P. | Amended registration | BSM | 2015-04-13 | View filing |
| Viking Therapeutics, Inc. | Amended registration | VKTX | 2015-04-10 | View filing |
| CONSUMER PORTFOLIO SERVICES, INC. | Amended registration | CPSS | 2015-04-10 | View filing |
| KalVista Pharmaceuticals, Inc. | Amended registration | KALV | 2015-04-06 | View filing |
| Dare Bioscience, Inc. | Amended registration | DARE | 2015-04-06 | View filing |
| Virtu Financial, Inc. | Amended registration | VIRT | 2015-04-06 | View filing |
| DATASEA INC. | Amended registration | DTSS | 2015-03-31 | View filing |
| ETSY INC | Amended registration | ETSY | 2015-03-31 | View filing |
| Dare Bioscience, Inc. | Amended registration | DARE | 2015-03-30 | View filing |
| Coherus Oncology, Inc. | Amended registration | CHRS | 2015-03-30 | View filing |