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 |
|---|---|---|---|---|
| AMC ENTERTAINMENT HOLDINGS, INC. | Amended registration | AMC | 2011-06-03 | View filing |
| Tesla, Inc. | Amended registration | TSLA | 2011-06-02 | 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.
| Citius Pharmaceuticals, Inc. | Amended registration | CTXR | 2011-06-02 | View filing |
| Lightwave Logic, Inc. | New registration | LWLG | 2011-06-01 | View filing |
| Brainsway Ltd. | Amended foreign registration | BWAY | 2011-05-31 | View filing |
| SOLLENSYS CORP. | New registration | SOLS | 2011-05-27 | View filing |
| Ryerson Holding Corp | Amended registration | RYZ | 2011-05-26 | View filing |
| Zurn Elkay Water Solutions Corp | New registration | ZWS | 2011-05-26 | View filing |
| Brainsway Ltd. | Amended foreign registration | BWAY | 2011-05-26 | View filing |
| Aptiv PLC | New registration | APTV | 2011-05-25 | View filing |
| IMPINJ INC | Amended registration | PI | 2011-05-25 | View filing |
| Tesla, Inc. | New registration | TSLA | 2011-05-25 | View filing |
| CVR ENERGY INC | Priced - final prospectus | CVI | 2011-05-25 | View filing |
| BlueLinx Holdings Inc. | Amended registration | BXC | 2011-05-25 | View filing |
| LyondellBasell Industries N.V. | Amended registration | LYB | 2011-05-24 | View filing |
| UNITED COMMUNITY BANKS INC | New registration | UCB | 2011-05-23 | View filing |
| MakeMyTrip Ltd | Amended foreign registration | MMYT | 2011-05-20 | View filing |
| Mechanics Bancorp | Amended registration | MCHB | 2011-05-19 | View filing |
| Nebius Group N.V. | Amended foreign registration | NBIS | 2011-05-19 | View filing |
| Nebius Group N.V. | Amended foreign registration | NBIS | 2011-05-19 | View filing |
| DOUGLAS DYNAMICS, INC | Priced - final prospectus | PLOW | 2011-05-18 | View filing |
| Ally Financial Inc. | Amended registration | ALLY | 2011-05-17 | View filing |
| Artisan Partners Asset Management Inc. | Amended registration | APAM | 2011-05-17 | View filing |
| Allison Transmission Holdings Inc | Amended registration | ALSN | 2011-05-16 | View filing |
| Permianville Royalty Trust | New registration | PVL | 2011-05-16 | View filing |
| DOUGLAS DYNAMICS, INC | Amended registration | PLOW | 2011-05-13 | View filing |
| MakeMyTrip Ltd | Amended foreign registration | MMYT | 2011-05-13 | View filing |
| NGL Energy Partners LP | Priced - final prospectus | NGL | 2011-05-12 | View filing |
| Phoenix New Media Ltd | Priced - final prospectus | FENG | 2011-05-12 | View filing |
| RLJ Lodging Trust | Priced - final prospectus | RLJ | 2011-05-11 | View filing |
| NGL Energy Partners LP | Amended registration | NGL | 2011-05-10 | View filing |
| NGL Energy Partners LP | Amended registration | NGL | 2011-05-09 | View filing |
| Nebius Group N.V. | Amended foreign registration | NBIS | 2011-05-09 | View filing |
| Citius Pharmaceuticals, Inc. | Amended registration | CTXR | 2011-05-09 | View filing |
| Mechanics Bancorp | New registration | MCHB | 2011-05-06 | View filing |
| Phoenix New Media Ltd | Amended foreign registration | FENG | 2011-05-06 | View filing |
| Thermon Group Holdings, Inc. | Priced - final prospectus | THR | 2011-05-05 | View filing |
| NGL Energy Partners LP | Amended registration | NGL | 2011-05-04 | View filing |
| BARFRESH FOOD GROUP INC. | Amended registration | BRFH | 2011-05-03 | View filing |
| BARFRESH FOOD GROUP INC. | Amended registration | BRFH | 2011-05-02 | View filing |
| DOUGLAS DYNAMICS, INC | New registration | PLOW | 2011-05-02 | View filing |
| AMC ENTERTAINMENT HOLDINGS, INC. | Amended registration | AMC | 2011-04-29 | View filing |
| SUMISHO AIR LEASE CORP | New registration | AL | 2011-04-29 | View filing |
| Brainsway Ltd. | Amended foreign registration | BWAY | 2011-04-28 | View filing |
| NGL Energy Partners LP | Amended registration | NGL | 2011-04-28 | View filing |
| Nebius Group N.V. | Foreign company registration | NBIS | 2011-04-28 | View filing |
| Phoenix New Media Ltd | Amended foreign registration | FENG | 2011-04-27 | View filing |
| Allison Transmission Holdings Inc | Amended registration | ALSN | 2011-04-26 | View filing |
| BlueLinx Holdings Inc. | New registration | BXC | 2011-04-26 | View filing |
| Kosmos Energy Ltd. | Amended registration | KOS | 2011-04-25 | View filing |