ESMA adds five grounds to delay inside information disclosure
European Union – October 27, 2026 -- The European Securities and Markets Authority (ESMA) has finalised its revised Market Abuse Regulation (MAR) guidelines on delaying the disclosure of inside information, adding five legitimate interests that issuers can cite to justify a delay.
Under MAR, issuers must disclose inside information concerning them as soon as possible, so that investors are informed and insider dealing is prevented. Issuers may delay disclosure in specific circumstances to avoid prejudicing their legitimate interests. The guidelines give issuers a non-exhaustive list of such interests. The update completes the revised regulatory framework.
Five new legitimate interests follow public consultation
After a public consultation, ESMA added five situations in which a delay may be justified: