How often is a S-1/A filed?

S-1/A filings are filed on an event-driven (pre-ipo) cadence.

Who reads S-1/A filings?

S-1/A filings are primarily relevant to both individual investors and regulators.

Where can I read S-1/A filings?

Every S-1/A filing is public and filed with the U.S. SEC through EDGAR. SecFilingDex indexes 273 recent S-1/A filings, each linking back to its original EDGAR source.

SEC form type

S-1/A· IPO registration

Name: S-1/A filings dataset
Creator: SecFilingDex
License: https://www.sec.gov/about/sec-website-policies/copyright

Registration statement filed by a company planning to issue securities to the public for the first time.

Cadence: Event-driven (pre-IPO)
Audience: both

New to S-1/A? Read the plain-English explainer — what it is, who files it, and how to read one.

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Recent filings · 273 indexed

Frequently asked

What is a S-1/A filing?: Registration statement filed by a company planning to issue securities to the public for the first time.
How often is a S-1/A filed?: S-1/A filings are filed on an event-driven (pre-ipo) cadence.
Who reads S-1/A filings?: S-1/A filings are primarily relevant to both individual investors and regulators.
Where can I read S-1/A filings?: Every S-1/A filing is public and filed with the U.S. SEC through EDGAR. SecFilingDex indexes 273 recent S-1/A filings, each linking back to its original EDGAR source.

Other form types

10-K 10-K/A 10-Q 10-Q/A 11-K 13F-HR 13F-HR/A 13F-NT 20-F 20-F/A 424B1 424B2 424B3 424B4 424B5 6-K 6-K/A 8-K 8-K/A DEF 14A DEFA14A Form 3 Form 3/A Form 4 Form 4/A Form 5 Form 5/A PRE 14A S-1 SC 13D SC 13D/A SC 13G SC 13G/A

Source: SEC EDGAR. SecFilingDex is independently operated and not affiliated with the U.S. Securities and Exchange Commission. EDGAR is the authoritative source for all filings.

Sister property: HoldLens — applied-analysis surface for tracked superinvestors. Where SecFilingDex catalogs every filing, HoldLens reads the S-1/A filings of 30 tracked managers on a −100..+100 ConvictionScore.