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 |
|---|---|---|---|---|
| CELESTICA INC | Priced - final prospectus | CLS | 2001-05-24 | View filing |
| PEABODY ENERGY CORP | Amended registration | BTU | 2001-05-17 | 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.
| WILLIS TOWERS WATSON PLC | Foreign company registration | WTW | 2001-05-15 | View filing |
| PEABODY ENERGY CORP | Amended registration | BTU | 2001-05-10 | View filing |
| BREAD FINANCIAL HOLDINGS, INC. | Amended registration | BFH | 2001-05-04 | View filing |
| PEABODY ENERGY CORP | Amended registration | BTU | 2001-05-01 | View filing |
| PAR PACIFIC HOLDINGS, INC. | New registration | PARR | 2001-05-01 | View filing |
| PEABODY ENERGY CORP | Amended registration | BTU | 2001-04-27 | View filing |
| EXTREME NETWORKS INC | Priced - final prospectus | EXTR | 2001-04-25 | View filing |
| EXTREME NETWORKS INC | Priced - final prospectus | EXTR | 2001-04-25 | View filing |
| PRUDENTIAL FINANCIAL INC | Amended registration | PRU | 2001-04-25 | View filing |
| CBRE GROUP, INC. | New registration | CBRE | 2001-04-24 | View filing |
| BLACK HILLS CORP /SD/ | Priced - final prospectus | BKH | 2001-04-19 | View filing |
| PDF SOLUTIONS INC | Amended registration | PDFS | 2001-04-18 | View filing |
| BLACK HILLS CORP /SD/ | Amended registration | BKH | 2001-04-16 | View filing |
| PEABODY ENERGY CORP | Amended registration | BTU | 2001-04-13 | View filing |
| PRUDENTIAL FINANCIAL INC | New registration | PRU | 2001-04-09 | View filing |
| BLACK HILLS CORP /SD/ | Amended registration | BKH | 2001-04-03 | View filing |
| PEABODY ENERGY CORP | Amended registration | BTU | 2001-03-23 | View filing |
| BLACK HILLS CORP /SD/ | New registration | BKH | 2001-03-22 | View filing |
| CHARLES RIVER LABORATORIES INTERNATIONAL, INC. | Priced - final prospectus | CRL | 2001-03-19 | View filing |
| BREAD FINANCIAL HOLDINGS, INC. | Amended registration | BFH | 2001-03-15 | View filing |
| OMNICELL, INC. | New registration | OMCL | 2001-03-14 | View filing |
| BGC Group, Inc. | Priced - final prospectus | BGC | 2001-03-08 | View filing |
| IPG PHOTONICS CORP | Amended registration | IPGP | 2001-03-06 | View filing |
| SYNAPTICS Inc | New registration | SYNA | 2001-02-22 | View filing |
| BREAD FINANCIAL HOLDINGS, INC. | Amended registration | BFH | 2001-02-16 | View filing |
| HARTFORD INSURANCE GROUP, INC. | Priced - final prospectus | HIG | 2001-02-13 | View filing |
| PEABODY ENERGY CORP | New registration | BTU | 2001-02-12 | View filing |
| BREAD FINANCIAL HOLDINGS, INC. | Amended registration | BFH | 2001-02-07 | View filing |
| PAR PACIFIC HOLDINGS, INC. | Amended registration | PARR | 2001-02-06 | View filing |
| ACADIA PHARMACEUTICALS INC | Amended registration | ACAD | 2001-02-05 | View filing |
| LATTICE SEMICONDUCTOR CORP | Priced - final prospectus | LSCC | 2001-02-05 | View filing |
| IPG PHOTONICS CORP | Amended registration | IPGP | 2001-02-02 | View filing |
| EXACT SCIENCES CORP | Priced - final prospectus | EXAS | 2001-01-31 | View filing |
| EXACT SCIENCES CORP | Priced - final prospectus | EXAS | 2001-01-31 | View filing |
| EXACT SCIENCES CORP | Amended registration | EXAS | 2001-01-30 | View filing |
| BREAD FINANCIAL HOLDINGS, INC. | Amended registration | BFH | 2001-01-26 | View filing |
| ALIGN TECHNOLOGY INC | Priced - final prospectus | ALGN | 2001-01-26 | View filing |
| ALIGN TECHNOLOGY INC | Amended registration | ALGN | 2001-01-25 | View filing |
| MANHATTAN ASSOCIATES INC | Priced - final prospectus | MANH | 2001-01-18 | View filing |
| PDF SOLUTIONS INC | Amended registration | PDFS | 2001-01-17 | View filing |
| ALIGN TECHNOLOGY INC | Amended registration | ALGN | 2001-01-17 | View filing |
| EXACT SCIENCES CORP | Amended registration | EXAS | 2001-01-08 | View filing |
| ALIGN TECHNOLOGY INC | Amended registration | ALGN | 2000-12-28 | View filing |
| EXACT SCIENCES CORP | Amended registration | EXAS | 2000-12-26 | View filing |
| ACADIA PHARMACEUTICALS INC | New registration | ACAD | 2000-12-21 | View filing |
| LATTICE SEMICONDUCTOR CORP | Priced - final prospectus | LSCC | 2000-12-18 | View filing |
| HP INC | Priced - final prospectus | HPQ | 2000-12-12 | View filing |
| GARMIN LTD | Priced - final prospectus | GRMN | 2000-12-11 | View filing |