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OpenInsider.eu

Changelog

What's changed in OpenInsider.

v1.7Latest

Public networks and original currencies

Explore the people and companies named in disclosures without signing in. Amounts stay in the currency the filing reports.

New

  • Italian joins English, Spanish and French in the language selector.
  • Company and insider relationship networks are now public. Company profiles have one list of the people and entities named in their disclosures.

Improved

  • Filing amounts keep their reported currency. Totals in different currencies appear separately.
  • Account preferences and sign-in controls are together on one settings page.

Fixed

  • Company relationship lists are easier to read on phones.
  • Changing the theme from the navigation bar now saves that choice to your account preferences.
  • Compact amounts no longer change format when a page finishes loading.
v1.6

Saved research and calendar rankings

Signals Pro has separate views for each research category. Save profiles and research views to return to them later.

New

  • Each Pro signal category has its own research view and supporting evidence.
  • Calendar-based insider rankings let you compare selected periods.
  • Save company and insider profiles, signals and research views in your research workspace.

Improved

  • Account setup, verification and sign-in settings are simpler to use.

Fixed

  • Moving between Pro pages no longer interrupts your session, including on mobile.
  • Saved research keeps the selected trade direction and analysis horizon.
v1.5

Open filing history and Signals

Browse the available filing archive without an account. The Signals page explains the analysis available in Pro.

New

  • All available public filings, transactions, company profiles and insider profiles are open without registration.
  • Illustrated Signals chapters explain patterns such as clustered buying, conviction and historical timing.
  • An insider luck-factor score appears beside public profiles. The underlying timing research is available in Signals Pro.

Improved

  • A shared Research Terminal layout brings consistent page spacing, search and navigation to desktop and mobile.
  • Shorter filing summaries and profile cards make room for clearer links to evidence and methodology.

Fixed

  • Activity views start with share purchases and sales so directional trades are easier to find.
v1.4

Filing notes and share previews

Filings show where the source is uncertain or incomplete. Shared links include a preview of the disclosure.

New

  • Notices identify the fields that contain uncertain or incomplete information.
  • Shared filing links show the company, insider and reported transaction.

Improved

  • Research rankings compare insider buying and selling with company market capitalization.

Fixed

  • Original-document downloads retrieve the PDF attached to the disclosure.
  • Fixed relationship-graph connections that could render at the wrong size.
v1.3

Dark mode and account controls

Switch themes from the navigation bar and manage your API keys from your account.

New

  • A dark theme is available throughout the site.
  • You can register and manage your own account.
  • Create and revoke personal API keys from your account.

Improved

  • The Markets page shows aggregate activity and the availability of each source.
  • A public signal preview is available without signing in.
v1.2

France joins the platform

AMF disclosures join the Spanish dataset. Search and research tools now work across both countries.

New

  • French AMF disclosures appear alongside Spain's CNMV filings, with country filters and source details.
  • Find companies and insiders from the main search field, with suggestions as you type.
  • The recent-activity explorer lets you filter by country, trade direction and execution date.
  • Interactive graphs show the relationships between insiders and companies.

Improved

  • Company charts overlay insider activity on available price history. Timing analysis labels sparse or missing price data.
  • The research pages are available in English, Spanish and French.
  • The v2 API guide covers companies, insiders, filings and transactions.

Fixed

  • Amendment chains show the newest disclosure first.
  • Profiles and filings label missing amounts, identifiers and research evidence more clearly.
v1.1

Public browsing and unusual activity

The site opens to public browsing, with a Spanish interface and more ways to read insider activity.

New

  • The site is open for public browsing.
  • A Spanish-language interface is available.
  • Unusual-activity indicators and trading summaries help you find disclosures to investigate.
  • The learning section explains insider transactions and how to read the data.

Improved

  • Improved search, platform statistics and the display of filing activity.
v1.0

Company and insider profiles

Company and insider pages make it easier to follow a person's reported trades across companies.

New

  • Reworked the Spanish disclosure browser around company and insider profiles.
  • Insider profiles show their disclosed transactions and company relationships.
  • Company pages combine transaction tables with charts and available share-price data.
  • Filing pages link to the original disclosure PDFs.
v0.2

Company search and activity charts

The early site adds company search, monthly trading totals and more detail on individual filings.

New

  • Search for companies and view their reported insider transactions.
  • Charts show monthly company buying and selling totals.
  • Filing details include the reported trade date, instrument, share count and price.

Fixed

  • Filings appear with the latest disclosures first.
v0.1

The project begins

The project began in 2023 with a focus on insider transactions reported to Spain's CNMV.