European Insider Trading: How to Track PDMR Transactions Across 8 Markets
A comprehensive guide to understanding how insider transaction reporting works in Europe and how to use it in your investment research.
What is PDMR Reporting?
The EU Market Abuse Regulation (MAR), in force since July 2016, requires persons discharging managerial responsibilities (PDMRs) to publicly report transactions in their company's financial instruments. PDMRs include board members, senior executives such as CEOs and CFOs, and their closely associated persons, including spouses and dependent children.
When a PDMR buys or sells shares, exercises options, or receives share awards, they must notify both the company and the relevant national financial authority within three business days. The authority then publishes the filing, making it available to all market participants. This transparency requirement exists to level the playing field: if insiders are putting their own capital to work, the rest of the market deserves to know.
Which Regulators Report Insider Transactions?
Each European country has a designated national competent authority (NCA) responsible for collecting and publishing PDMR transaction notifications. The table below shows the eight markets currently covered by InsiderPulse, along with the regulator, reporting deadline, and data source for each.
| Country | Regulator | Reporting Deadline | Source |
|---|---|---|---|
| 🇩🇪 Germany | BaFin | 3 business days | BaFin XML feed |
| 🇫🇷 France | AMF | 3 business days | AMF BDIF API |
| 🇬🇧 United Kingdom | FCA | 3 business days | FCA NSM |
| 🇳🇱 Netherlands | AFM | 3 business days | AFM register |
| 🇸🇪 Sweden | FI (Finansinspektionen) | 3 business days | FI CSV export |
| 🇳🇴 Norway | Oslo Bors | 3 business days | Oslo Bors / NewsWeb |
| 🇩🇰 Denmark | Finanstilsynet | 3 business days | Nasdaq Nordic |
| 🇫🇮 Finland | FIN-FSA | 3 business days | Nasdaq Nordic |
What Makes an Insider Trade Significant?
Not all insider transactions carry the same weight. Academic research consistently shows that certain patterns in PDMR trading are more predictive of future stock performance than others. InsiderPulse identifies four key signals that distinguish routine transactions from potentially meaningful ones.
Cluster Buys
Multiple insiders at the same company buying within a short window. When several directors independently decide to invest their own money, it often reflects shared conviction that the stock is undervalued.
Dip Buys
Insider purchases made after a significant price decline. These trades suggest management believes the sell-off was overdone and the fundamentals remain intact.
C-Suite Trades
Transactions by CEOs, CFOs, and other top executives. C-suite insiders have the deepest knowledge of their company's prospects, making their trades particularly informative.
Outsized Moves
Transactions that are unusually large relative to the insider's historical trading pattern or the company's market cap. Size signals conviction.
How InsiderPulse Tracks It All
InsiderPulse aggregates PDMR transaction data from all eight national regulators into a single, searchable interface. Dedicated collectors pull data directly from each authority's official publication channel, whether that is an XML feed, a REST API, a CSV export, or a PDF filing parsed with AI.
The system updates every 15 minutes, so new filings appear on the site shortly after regulators publish them. Each transaction is enriched with real-time price data and automatically evaluated against the four signal categories. When a noteworthy pattern emerges, such as a cluster of insider purchases at a single company, it is flagged immediately. You can browse by country, company, or signal type, view historical price charts alongside transaction timelines, and set up alerts to be notified when specific criteria are met.
Frequently Asked Questions
Is insider trading legal?
There is an important distinction between legal insider reporting and illegal insider trading. Under the EU Market Abuse Regulation (MAR), persons discharging managerial responsibilities (PDMRs) are required to disclose transactions in their company's securities. This is perfectly legal and promotes market transparency. What is illegal is trading based on material non-public information, commonly known as insider dealing. The transactions tracked on InsiderPulse are all legally reported disclosures.
How quickly are trades reported?
Under MAR, both the PDMR and the issuer must notify the relevant national authority within three business days of the transaction. In practice, most filings appear within one to two days. InsiderPulse checks each regulator's data source multiple times per hour, so new filings typically appear on the site within minutes of publication.
Which countries does InsiderPulse cover?
InsiderPulse currently covers eight European markets: Germany, France, the United Kingdom, the Netherlands, Sweden, Norway, Denmark, and Finland. Each market is served by a dedicated collector that pulls data directly from the national financial authority.
Can I get alerts for specific transactions?
Yes. InsiderPulse offers notifications so you can receive alerts when new insider transactions match your criteria. You can filter by country, company, transaction type, or signal category to stay informed about the trades that matter most to your strategy.