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 |
|---|---|---|---|---|
| Kinsale Capital Group, Inc. | Amended registration | KNSL | 2016-07-25 | View filing |
| ClearPoint Neuro, Inc. | Amended registration | CLPT | 2016-07-25 | 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.
| Bioventus Inc. | Amended registration | BVS | 2016-07-25 | View filing |
| IMPINJ INC | Priced - final prospectus | PI | 2016-07-21 | View filing |
| IMPINJ INC | Amended registration | PI | 2016-07-20 | View filing |
| Bioventus Inc. | Amended registration | BVS | 2016-07-19 | View filing |
| Kinsale Capital Group, Inc. | Amended registration | KNSL | 2016-07-18 | View filing |
| IMPINJ INC | Amended registration | PI | 2016-07-18 | View filing |
| Ondas Inc. | Amended registration | ONDS | 2016-07-18 | View filing |
| AIRGAIN INC | New registration | AIRG | 2016-07-15 | View filing |
| ATECH (PARENT) RESOLUTION CORP. | New registration | AKTS | 2016-07-13 | View filing |
| LSB INDUSTRIES, INC. | New registration | LXU | 2016-07-13 | View filing |
| American Resources Corp | Amended registration | AREC | 2016-07-12 | View filing |
| SOLENO THERAPEUTICS INC | New registration | SLNO | 2016-07-12 | View filing |
| VALVOLINE INC | Amended registration | VVV | 2016-07-12 | View filing |
| Boxlight Corp | Amended registration | BOXL | 2016-07-11 | View filing |
| Protagonist Therapeutics, Inc | New registration | PTGX | 2016-07-11 | View filing |
| AC Immune SA | Amended foreign registration | ACIU | 2016-07-11 | View filing |
| IMPINJ INC | Amended registration | PI | 2016-07-11 | View filing |
| FIRST HAWAIIAN, INC. | New registration | FHB | 2016-07-08 | View filing |
| ClearPoint Neuro, Inc. | Amended registration | CLPT | 2016-07-06 | View filing |
| Kinsale Capital Group, Inc. | New registration | KNSL | 2016-07-01 | View filing |
| Athene Holding Ltd. | Amended registration | ATHS | 2016-07-01 | View filing |
| IOVANCE BIOTHERAPEUTICS, INC. | New registration | IOVA | 2016-07-01 | View filing |
| YETI Holdings, Inc. | New registration | YETI | 2016-07-01 | View filing |
| Atomera Inc | New registration | ATOM | 2016-06-30 | View filing |
| Bioventus Inc. | New registration | BVS | 2016-06-30 | View filing |
| Cryoport, Inc. | New registration | CYRX | 2016-06-30 | View filing |
| American Resources Corp | Amended registration | AREC | 2016-06-29 | View filing |
| Aclaris Therapeutics, Inc. | Priced - final prospectus | ACRS | 2016-06-28 | View filing |
| Ondas Inc. | Amended registration | ONDS | 2016-06-28 | View filing |
| Medpace Holdings, Inc. | New registration | MEDP | 2016-06-24 | View filing |
| Planet Fitness, Inc. | Priced - final prospectus | PLNT | 2016-06-24 | View filing |
| TWILIO INC | Priced - final prospectus | TWLO | 2016-06-23 | View filing |
| Planet Fitness, Inc. | Amended registration | PLNT | 2016-06-21 | View filing |
| Uniti Group LLC | Priced - final prospectus | UNIT | 2016-06-21 | View filing |
| Acushnet Holdings Corp. | New registration | GOLF | 2016-06-20 | View filing |
| American Resources Corp | Amended registration | AREC | 2016-06-17 | View filing |
| Aclaris Therapeutics, Inc. | New registration | ACRS | 2016-06-17 | View filing |
| AYTU BIOPHARMA, INC | New registration | AYTU | 2016-06-17 | View filing |
| CLEVELAND-CLIFFS INC. | New registration | CLF | 2016-06-16 | View filing |
| ClearPoint Neuro, Inc. | Amended registration | CLPT | 2016-06-15 | View filing |
| AC Immune SA | Amended foreign registration | ACIU | 2016-06-15 | View filing |
| TWILIO INC | Amended registration | TWLO | 2016-06-13 | View filing |
| Camping World Holdings, Inc. | New registration | CWH | 2016-06-13 | View filing |
| Atkore Inc. | Priced - final prospectus | ATKR | 2016-06-10 | View filing |
| CHAMPIONS ONCOLOGY, INC. | Priced - final prospectus | CSBR | 2016-06-10 | View filing |
| Ollie's Bargain Outlet Holdings, Inc. | Priced - final prospectus | OLLI | 2016-06-07 | View filing |
| American Resources Corp | Amended registration | AREC | 2016-06-06 | View filing |
| Ollie's Bargain Outlet Holdings, Inc. | Amended registration | OLLI | 2016-06-06 | View filing |