IPO research for filing-driven markets.

What IPOGrid covers

IPOGrid is an IPO research and data service focused on U.S. primary listings. The product centers on SEC filings—S-1, F-1, 424B, 8-A, 8-K, and the related forms that define the path from confidential filing to first trade. Every registered issuer is tracked by CIK, linked back to the SEC EDGAR source, and enriched with deal terms, exchange clues, lead underwriter, pricing ranges, gross proceeds, and lockup windows where those can be extracted from the underlying documents.

Coverage spans conventional IPOs, follow-on offerings, secondary registrations, SPAC filings, de-SPAC mergers, and direct listings. Each is classified distinctly so users can filter noise and focus on the deal structure that matters for their work.

How IPOGrid builds the data

The pipeline starts with SEC submissions and is augmented by ticker and exchange registrations, market-data checks for trading starts and first-day returns, and structured extraction of deal terms from prospectuses. AI-assisted summaries of filings are grounded in the source document and reviewed under editorial policy before publication.

The IPO calendar, company pages, and chart pages are free and readable without an account. Paid plans add full API access, MCP tool access for agent workflows, and the deeper filing enrichments used by the research desk.

Who writes IPOGrid

Weekly Review articles and daily company spotlights are written and edited under the IPOGrid byline by Erik Aronesty. Editorial decisions—sourcing, classification, corrections—follow the editorial policy. Questions, corrections, and source material can reach the desk through the contact page.

IPOGrid is independent. It does not take placement fees, underwriter payments, or issuer sponsorships for editorial coverage. Revenue comes from subscriptions and data access listed on the pricing page.