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 |
|---|---|---|---|---|
| MYR GROUP INC. | Amended registration | MYRG | 2008-04-24 | View filing |
| SS&C Technologies Holdings Inc | Amended registration | SSNC | 2008-04-24 | 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.
| Enovis CORP | Amended registration | ENOV | 2008-04-23 | View filing |
| Enovis CORP | Amended registration | ENOV | 2008-04-16 | View filing |
| American Water Works Company, Inc. | Amended registration | AWK | 2008-04-15 | View filing |
| DOLLAR GENERAL CORP | Amended registration | DG | 2008-04-15 | View filing |
| URANIUM ENERGY CORP | Amended registration | UEC | 2008-04-08 | View filing |
| Enovis CORP | Amended registration | ENOV | 2008-04-04 | View filing |
| Blink Charging Co. | Amended registration | BLNK | 2008-04-01 | View filing |
| American Water Works Company, Inc. | Amended registration | AWK | 2008-04-01 | View filing |
| MAGNACHIP SEMICONDUCTOR Corp | Amended registration | MX | 2008-03-31 | View filing |
| American Water Works Company, Inc. | Amended registration | AWK | 2008-03-31 | View filing |
| Maiden Holdings, Ltd. | Amended registration | MHLA | 2008-03-28 | View filing |
| American Water Works Company, Inc. | Amended registration | AWK | 2008-03-27 | View filing |
| MYR GROUP INC. | Amended registration | MYRG | 2008-03-27 | View filing |
| MGIC INVESTMENT CORP | Amended registration | MTG | 2008-03-18 | View filing |
| MGIC INVESTMENT CORP | Amended registration | MTG | 2008-03-14 | View filing |
| Enovis CORP | Amended registration | ENOV | 2008-03-11 | View filing |
| ALLEGRO MICROSYSTEMS, INC. | Amended registration | ALGM | 2008-03-07 | View filing |
| VERISIGN INC/CA | Amended registration | VRSN | 2008-03-06 | View filing |
| American Water Works Company, Inc. | Amended registration | AWK | 2008-03-06 | View filing |
| VERISIGN INC/CA | Amended registration | VRSN | 2008-03-03 | View filing |
| IOVANCE BIOTHERAPEUTICS, INC. | Amended registration | IOVA | 2008-02-25 | View filing |
| FUELCELL ENERGY INC | Amended registration | FCEL | 2008-02-25 | View filing |
| IOVANCE BIOTHERAPEUTICS, INC. | Amended registration | IOVA | 2008-02-22 | View filing |
| CUMBERLAND PHARMACEUTICALS INC | Amended registration | CPIX | 2008-02-19 | View filing |
| CHS INC | Amended registration | CHSCL | 2008-02-14 | View filing |
| Iridium Communications Inc. | Amended registration | IRDM | 2008-02-14 | View filing |
| SELLAS Life Sciences Group, Inc. | Amended registration | SLS | 2008-02-13 | View filing |
| HARROW, INC. | Amended registration | HROW | 2008-02-07 | View filing |
| Iridium Communications Inc. | Amended registration | IRDM | 2008-02-04 | View filing |
| SELLAS Life Sciences Group, Inc. | Amended registration | SLS | 2008-02-01 | View filing |
| Fabrinet | Amended registration | FN | 2008-01-31 | View filing |
| American Water Works Company, Inc. | Amended registration | AWK | 2008-01-29 | View filing |
| ALLEGRO MICROSYSTEMS, INC. | Amended registration | ALGM | 2008-01-29 | View filing |
| FUELCELL ENERGY INC | Amended registration | FCEL | 2008-01-16 | View filing |
| Iridium Communications Inc. | Amended registration | IRDM | 2008-01-15 | View filing |
| AMC ENTERTAINMENT HOLDINGS, INC. | Amended registration | AMC | 2008-01-10 | View filing |
| SELLAS Life Sciences Group, Inc. | Amended registration | SLS | 2008-01-10 | View filing |
| MAGNACHIP SEMICONDUCTOR Corp | Amended registration | MX | 2007-12-26 | View filing |
| Orion Group Holdings Inc | Amended registration | ORN | 2007-12-19 | View filing |
| Stride, Inc. | Amended registration | LRN | 2007-12-12 | View filing |
| Orion Group Holdings Inc | Amended registration | ORN | 2007-12-12 | View filing |
| CareDx, Inc. | Amended registration | CDNA | 2007-12-10 | View filing |
| AMC ENTERTAINMENT HOLDINGS, INC. | Amended registration | AMC | 2007-12-10 | View filing |
| Stride, Inc. | Amended registration | LRN | 2007-12-10 | View filing |
| Orion Group Holdings Inc | Amended registration | ORN | 2007-12-10 | View filing |
| ALLEGRO MICROSYSTEMS, INC. | Amended registration | ALGM | 2007-11-30 | View filing |
| Stride, Inc. | Amended registration | LRN | 2007-11-20 | View filing |
| SELLAS Life Sciences Group, Inc. | Amended registration | SLS | 2007-11-19 | View filing |