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 |
|---|---|---|---|
| Cocrystal Pharma, Inc. | Amended registration | COCP | 2012-11-29 |
| AMERICAN COASTAL INSURANCE Corp | Amended registration | ACIC | 2012-11-29 |
| PBF Energy Inc. | Amended registration | PBF | 2012-11-28 |
| Western Midstream Partners, LP | Amended registration | WES | 2012-11-28 |
| SUPERNUS PHARMACEUTICALS, INC. |
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.
| SUPN |
| 2012-11-28 |
| SUPERNUS PHARMACEUTICALS, INC. | Amended registration | SUPN | 2012-11-26 |
| HARROW, INC. | Amended registration | HROW | 2012-11-21 |
| Tianci International, Inc. | Amended registration | CIIT | 2012-11-19 |
| ENANTA PHARMACEUTICALS INC | Amended registration | ENTA | 2012-11-16 |
| AUDIOEYE INC | Amended registration | AEYE | 2012-11-13 |
| Western Midstream Partners, LP | Amended registration | WES | 2012-11-13 |
| PBF Energy Inc. | Amended registration | PBF | 2012-11-13 |
| Proto Labs Inc | Amended registration | PRLB | 2012-11-13 |
| BRIGHT HORIZONS FAMILY SOLUTIONS INC. | Amended registration | BFAM | 2012-11-09 |
| Zoetis Inc. | Amended registration | ZTS | 2012-11-09 |
| PBF Energy Inc. | Amended registration | PBF | 2012-11-07 |
| ATOSSA THERAPEUTICS, INC. | Amended registration | ATOS | 2012-11-06 |
| USA Compression Partners, LP | Amended registration | USAC | 2012-11-06 |
| USA Compression Partners, LP | Amended registration | USAC | 2012-11-06 |
| BOSTON OMAHA Corp | Amended registration | BOC | 2012-11-02 |
| Norwegian Cruise Line Holdings Ltd. | Amended registration | NCLH | 2012-11-02 |
| OFG BANCORP | Amended registration | OFG | 2012-10-31 |
| RH | Amended registration | RH | 2012-10-31 |
| HARROW, INC. | Amended registration | HROW | 2012-10-26 |
| Delek Logistics Partners, LP | Amended registration | DKL | 2012-10-25 |
| ATOSSA THERAPEUTICS, INC. | Amended registration | ATOS | 2012-10-25 |
| OFG BANCORP | Amended registration | OFG | 2012-10-24 |
| Delek Logistics Partners, LP | Amended registration | DKL | 2012-10-24 |
| RH | Amended registration | RH | 2012-10-23 |
| COTY INC. | Amended registration | COTY | 2012-10-22 |
| RH | Amended registration | RH | 2012-10-19 |
| OFG BANCORP | Amended registration | OFG | 2012-10-19 |
| ATOSSA THERAPEUTICS, INC. | Amended registration | ATOS | 2012-10-19 |
| CrossAmerica Partners LP | Amended registration | CAPL | 2012-10-17 |
| Delek Logistics Partners, LP | Amended registration | DKL | 2012-10-16 |
| RH | Amended registration | RH | 2012-10-11 |
| Workday, Inc. | Amended registration | WDAY | 2012-10-11 |
| Zoetis Inc. | Amended registration | ZTS | 2012-10-11 |
| Diamondback Energy, Inc. | Amended registration | FANG | 2012-10-10 |
| OFG BANCORP | Amended registration | OFG | 2012-10-10 |
| Workday, Inc. | Amended registration | WDAY | 2012-10-09 |
| AMBARELLA INC | Amended registration | AMBA | 2012-10-05 |
| Ally Financial Inc. | Amended registration | ALLY | 2012-10-05 |
| Delek Logistics Partners, LP | Amended registration | DKL | 2012-10-04 |
| ATOSSA THERAPEUTICS, INC. | Amended registration | ATOS | 2012-10-04 |
| CrossAmerica Partners LP | Amended registration | CAPL | 2012-10-04 |
| Diamondback Energy, Inc. | Amended registration | FANG | 2012-10-02 |
| AUDIOEYE INC | Amended registration | AEYE | 2012-10-01 |
| Workday, Inc. | Amended registration | WDAY | 2012-10-01 |
| Cocrystal Pharma, Inc. | Amended registration | COCP | 2012-09-28 |