The short answer
A Form D trigger fires when a US company files a new SEC Form D (a notice of an exempt private offering), files an amendment (Form D/A), or reports a new amount sold. MarketPrior detects these from the SEC EDGAR daily index, records the issuer, the related persons and the offering figures as evidence, and links each event to the filing on EDGAR. It is one of the clearest public signals that a private company has just raised money.
At a glance
- Event types
- Form D filing · Form D amendment · funding round (amount sold)
- Country
- United States
- Source
- SEC EDGAR daily index and the Form D filing
- Detection
- Daily
- In the default feed
- Yes
- Evidence
- Link to the EDGAR filing; issuer, related persons, offering figures
What is a Form D, and why is it a sales signal?
Companies that raise money privately in the US usually rely on an exemption from registration under Regulation D. To claim it they file a short notice — Form D — with the SEC, generally within 15 days of the first sale of securities in the offering. The notice is public on EDGAR.
For a seller, a fresh Form D means a company has new capital and usually a plan to spend it: hiring, tooling, expansion. For an investor or analyst, it is a dated, primary-source record of a raise, including who is involved.
- Issuer name, address, entity type and year of incorporation
- Related persons: executive officers, directors and promoters
- The exemption claimed (for example Rule 506(b) or 506(c))
- Total offering amount, amount sold so far and number of investors
- Industry group as declared by the issuer
How does MarketPrior detect Form D filings?
A detector reads the SEC EDGAR daily index every day and picks up new Form D and Form D/A submissions. Each one becomes an event in the lead feed with the filing as its evidence. A change in the amount sold on a Form D is recorded as a funding-round event.
Events are de-duplicated with stable keys, so a re-run refreshes the evidence on an existing event instead of creating a second one. Every event keeps a link to the filing on EDGAR, so you can read the original before you act on it.
| Event | Meaning | Default feed |
|---|---|---|
| Form D filing | A new SEC Form D | Yes |
| Form D amendment | A Form D/A on an existing offering | Yes |
| Funding round | The amount sold reported on a Form D | Yes |
How do sales teams and investors use Form D triggers?
Sales teams filter the feed to their ideal customer profile — region, NAICS code prefix, stage, amount raised and how recent the filing is — and save the search so new matches arrive as alerts. The related persons on the filing are a starting point for who to contact; contact details themselves are gathered separately, each field with its own source.
Investors use the same events for deal flow and for diligence. In a MarketPrior report, investors are inferred from Form D director and promoter seats and named participants — that is public record, not a cap table. Form D history is also the basis of the outcome forecast, whose figures are published only as out-of-time backtest results.
Not every raise appears: a company can raise without filing a Form D, and the amounts are as reported by the issuer.
What are the limits of Form D data?
- Form D covers US exempt offerings only; raises outside the US, or under other exemptions, will not appear.
- Filing is a notice requirement, and some issuers file late or not at all.
- The figures are self-reported by the issuer on the form and are not audited.
- A Form D does not name the investors who bought; related persons are officers, directors and promoters.