Hungarian central bank investigates MOL share deals for insider trading

The National Bank of Hungary HU has launched an official probe into certain transactions related to shares of the oil group MOL Plc to determine whether provisions on prohibited insider trading were violated. The investigation, which was announced on February 24, 2026, marks the beginning of formal regulatory scrutiny of capital market transactions specifically linked to the issuer.

The central bank initiated the review following a filed report alleging insider trading. This development is significant as it triggers an immediate regulatory review of transactions involving the company's shares. The probe is currently categorized as ongoing, as officials work to establish whether any market rules were breached during the transactions under review.