Insights·Equity education

How to read a Form D filing — what startup equity data the SEC reveals

Every venture-backed startup files a Form D with the SEC when raising equity. Here's how to read one, what it reveals about your company's capital stack, and how PrivatePulse uses them.

2026-04-10 · 6 min read
Key takeaways
  • Form D is an SEC filing required within 15 days of a new funding round. It's public and searchable via EDGAR.
  • Key fields: amount sold, total amount raised, date of first sale, number of investors.
  • Form D does NOT disclose the valuation or per-share price — you need secondary market data for that.

Every company that raises venture capital in the United States must file a Form D with the SEC within 15 days of the first sale of securities. This is a public filing — anyone can read it on the SEC's EDGAR database. For employees, it's one of the few official sources of information about your company's financing.

What Form D tells you

Form D is a notice of exempt offering. The useful fields for employees are:

  • Date of first sale — when the round actually closed (not when it was announced)
  • Amount sold in this offering — the capital raised in this specific close
  • Total offering amount — the full authorized round size (may be larger than what's closed)
  • Number of already-invested investors — how many new investors participated
  • Type of securities — equity, debt, or a hybrid like a SAFE or convertible note
  • Revenue range — a rough revenue tier disclosed in some filings

What Form D does NOT tell you

This is the critical limitation: Form D does not include the post-money valuation, the per-share price, or the preference stack. If you want to know what investors paid per share, you need secondary market data (Hiive, Forge) or a source who has seen the actual term sheet.

How to find your company's Form D

  1. Go to SEC EDGAR: https://efts.sec.gov/LATEST/search-index?q=%22company+name%22&dateRange=custom&startdt=2024-01-01
  2. Search for your company name
  3. Filter by filing type: 'D' or 'D/A' (amendment)
  4. Click the most recent filing
  5. Read the XML or HTML version for the structured data

How PrivatePulse uses Form D data

PrivatePulse's pipeline polls the SEC EDGAR database every 4 hours for new Form D filings from the companies it covers. When a new filing appears, it triggers a valuation update. The Form D date is used to timestamp the primary round, and the amount raised is used to calibrate the company's funding progression model.

Form D is a leading indicator, not a valuation source. When your company files a new Form D, it means a round is closing — but the valuation comes from secondary market data, analyst estimates, and the round terms (which are disclosed separately, if at all).

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