🇬🇧 United Kingdom Insider Transactions

The United Kingdom's insider dealing framework is supervised by the Financial Conduct Authority (FCA). Although the UK has left the EU, it retained MAR as part of domestic law (UK MAR). PDMRs must notify both the issuer and the FCA of transactions within three business days. The FCA publishes these notifications through its National Storage Mechanism (NSM). The annual threshold is GBP 1,000. The FCA actively monitors trading patterns and has pursued significant enforcement actions for market abuse, making the UK one of the strictest jurisdictions for insider trading oversight.