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 |
|---|---|---|---|
| OLD SECOND BANCORP INC | Amended registration | OSBC | 2014-04-01 |
| PHIBRO ANIMAL HEALTH CORP | Amended registration | PAHC | 2014-03-31 |
| USA TODAY Co., Inc. | Amended registration | TDAY | 2014-03-31 |
| Dare Bioscience, Inc. | Amended registration | DARE | 2014-03-31 |
| Paycom Software, Inc. | Amended registration |
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.
| PAYC |
| 2014-03-31 |
| Dare Bioscience, Inc. | Amended registration | DARE | 2014-03-28 |
| Ryerson Holding Corp | Amended registration | RYZ | 2014-03-28 |
| Ally Financial Inc. | Amended registration | ALLY | 2014-03-27 |
| Virtu Financial, Inc. | Amended registration | VIRT | 2014-03-27 |
| Vericel Corp | Amended registration | VCEL | 2014-03-26 |
| OLD SECOND BANCORP INC | Amended registration | OSBC | 2014-03-26 |
| Sprouts Farmers Market, Inc. | Amended registration | SFM | 2014-03-25 |
| VEEVA SYSTEMS INC | Amended registration | VEEV | 2014-03-24 |
| Five9, Inc. | Amended registration | FIVN | 2014-03-24 |
| Moelis & Co | Amended registration | MC | 2014-03-24 |
| Moelis & Co | Amended registration | MC | 2014-03-24 |
| Aldeyra Therapeutics, Inc. | Amended registration | ALDX | 2014-03-21 |
| MAGNITE, INC. | Amended registration | MGNI | 2014-03-20 |
| BIOLIFE SOLUTIONS INC | Amended registration | BLFS | 2014-03-19 |
| BIOLIFE SOLUTIONS INC | Amended registration | BLFS | 2014-03-19 |
| Voya Financial, Inc. | Amended registration | VOYA | 2014-03-18 |
| Aldeyra Therapeutics, Inc. | Amended registration | ALDX | 2014-03-17 |
| Akebia Therapeutics, Inc. | Amended registration | AKBA | 2014-03-17 |
| Paylocity Holding Corp | Amended registration | PCTY | 2014-03-17 |
| TRINET GROUP, INC. | Amended registration | TNET | 2014-03-14 |
| APPLIED OPTOELECTRONICS, INC. | Amended registration | AAOI | 2014-03-14 |
| APPLIED OPTOELECTRONICS, INC. | Amended registration | AAOI | 2014-03-14 |
| A10 Networks, Inc. | Amended registration | ATEN | 2014-03-13 |
| APPLIED OPTOELECTRONICS, INC. | Amended registration | AAOI | 2014-03-13 |
| ATECH (PARENT) RESOLUTION CORP. | Amended registration | AKTS | 2014-03-11 |
| FULL HOUSE RESORTS INC | Amended registration | FLL | 2014-03-10 |
| BIOLIFE SOLUTIONS INC | Amended registration | BLFS | 2014-03-10 |
| IQVIA HOLDINGS INC. | Amended registration | IQV | 2014-03-10 |
| A10 Networks, Inc. | Amended registration | ATEN | 2014-03-10 |
| Akebia Therapeutics, Inc. | Amended registration | AKBA | 2014-03-07 |
| Akebia Therapeutics, Inc. | Amended registration | AKBA | 2014-03-07 |
| Paylocity Holding Corp | Amended registration | PCTY | 2014-03-07 |
| First Northwest Bancorp | Amended registration | FNWB | 2014-03-07 |
| Q2 Holdings, Inc. | Amended registration | QTWO | 2014-03-06 |
| BIOLIFE SOLUTIONS INC | Amended registration | BLFS | 2014-03-05 |
| MAGNITE, INC. | Amended registration | MGNI | 2014-03-04 |
| TRINET GROUP, INC. | Amended registration | TNET | 2014-03-04 |
| Akebia Therapeutics, Inc. | Amended registration | AKBA | 2014-03-04 |
| American Resources Corp | Amended registration | AREC | 2014-03-04 |
| FOCUS UNIVERSAL INC. | Amended registration | FCUV | 2014-03-03 |
| BIOLIFE SOLUTIONS INC | Amended registration | BLFS | 2014-03-03 |
| Ally Financial Inc. | Amended registration | ALLY | 2014-03-03 |
| Artisan Partners Asset Management Inc. | Amended registration | APAM | 2014-03-03 |
| RingCentral, Inc. | Amended registration | RNG | 2014-03-03 |
| American Resources Corp | Amended registration | AREC | 2014-02-28 |