What Is a Form D Filing and What It Says About a Funding Round
Many startup rounds surface first as a Form D on SEC EDGAR. Here is how to read one, which fields matter and why the amount sold is not the same as the round size in the press.
Form D is a short notice a company files with the SEC after selling securities in a private offering under Regulation D or Section 4(a)(5). It is due within 15 days after the first sale, meaning the day the first investor is irrevocably committed. The filing is public on SEC EDGAR and shows the amount offered, the amount sold and the number of investors.
Form D is a notice, not a registration. The SEC does not review or approve the offering, and it charges no fee for the filing, according to its Form D guidance (last updated March 2026).
When is a Form D due?
The notice is due 15 calendar days after the first sale in the offering. If the 15th day falls on a Saturday, Sunday or federal holiday, the deadline moves to the next business day.
Companies must file amendments in three situations:
- to correct a material mistake of fact or error, as soon as practicable after discovering it;
- to reflect certain changes in the information, such as a larger offering amount;
- every year, on or before the anniversary of the last notice, if the offering is still continuing.
That annual amendment is why the same company can show several Form D/A filings for one round. Filing is done online through EDGAR; a company needs EDGAR access before it can file.
What does a Form D reveal about a funding round?
The form has 16 items. These are the ones that matter most for reading a funding round:
| Item | What it shows | How to read it |
|---|---|---|
| 3. Related persons | Names of executive officers, directors and promoters | Confirms who runs the company; does not list investors |
| 4. Industry group | A broad category such as “Other Technology” or “Biotechnology” | Very general |
| 5. Issuer size | Revenue range | Most startups choose “Decline to Disclose” |
| 6. Exemption claimed | Rule 504, 506(b), 506(c) or another | 506(c) means the company may advertise but must verify investors are accredited |
| 7. Type of filing | New notice or amendment, with the date of first sale | The first-sale date dates the round |
| 9. Type of securities | Equity, debt, options, or “other” | SAFEs often appear as “other” with a short description |
| 13. Offering and sales amounts | Total offering amount, total sold so far, total remaining | The key funding numbers; may say “Indefinite” |
| 14. Investors | Total number who have invested; number who are not accredited | A rough sense of how many investors joined |
| 15 and 16. Fees and use of proceeds | Sales commissions; amounts paid to officers or directors | Often zero in venture rounds |
What doesn’t a Form D tell you?
Form D leaves out most of what funding news focuses on. It does not show:
- the valuation or price per share;
- the names of investors, including the lead;
- the terms of preferred stock, such as liquidation preferences;
- the company’s financial statements.
The “total amount sold” also may not match the round size in a press release. Companies sometimes file before the round is fully closed, combine several closings, or announce a round that includes money raised under a different exemption or in a separate filing. A rising amount across amendments usually means more closings in the same offering.
Why the valuation is missing, and how reporters estimate it, is covered in our guide to pre-money vs post-money valuation.
How do you find a company’s Form D on EDGAR?
Every Form D is free to search on EDGAR. The steps:
- Go to SEC EDGAR company search and enter the company’s legal name. Startups often file under a name ending in “Inc.” that differs from the brand.
- Open the company’s filing list and filter the form type to “D”. Amendments appear as “D/A”.
- Open a filing and choose the “primary_doc” view to read the form in a readable layout.
- Check the date of first sale (Item 7) and the total amount sold (Item 13).
- To find filings by keyword rather than by name, use EDGAR full-text search, which covers filings since 2001.
EDGAR’s “latest filings” page can also be filtered to form type D to see new notices as they are posted.
What happens if a company files Form D late or not at all?
Missing the Form D deadline does not by itself cancel the Regulation D exemption under SEC rules, but it can have consequences. A court can bar a company from using Regulation D in the future for failing to comply with the filing requirement, and many states require their own notice filing, often a copy of Form D with a state fee, for Rule 506 offerings. Companies with filing questions can contact the SEC’s EDGAR filer support or a securities attorney.
Why do reporters watch Form D filings?
Form D filings sometimes reveal a round before the company announces it. Because the notice is due within 15 days of the first sale, a filing can show money raised weeks before a press release. Reporters then confirm the details, such as the lead investor, with the company.
For a public company, the comparable document for a major event is a current report; our guide to how to read an 8-K explains that form. For where a Form D fits among seed, Series A and later rounds, see how startup funding rounds work.
Bottom line
Treat the Form D’s first-sale date and total sold as the hard facts about a private round, and everything else in coverage, including valuation and investor names, as information that has to come from the company or be attributed. When amounts differ, the filing shows what had been sold on its filing date, not the final size of the round.
FAQ
Do all startups file a Form D?
No. Form D is required for offerings under Rule 504 and 506 of Regulation D and Section 4(a)(5). Companies that rely on other exemptions, such as Section 4(a)(2) on its own, do not file it, and some smaller rounds never show up on EDGAR.
Does Form D list the investors?
No. It lists the company’s executive officers, directors and promoters, plus anyone paid commissions for selling the securities. Investor names come from announcements or other sources.
Is there a fee to file Form D?
The SEC charges no filing fee for a Form D or an amendment. States may charge their own fees for notice filings.
Why does a Form D say the amount is “Indefinite”?
The form allows “Indefinite” when the total offering cannot be calculated yet, for example when it includes securities issued on exercise or conversion at a price not yet known. Funds and some ongoing offerings use it often.
