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Regulation

Our regulatory database, containing everything you need to know about MAR.

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Regulatory updates·20 November 2025

EU MAR: ESMA extends simplified insider list format to all issuers

ESMA has finalised new Implementing Technical Standards that extend the simplified insider list format to all EU issuers, reducing some administrative burdens and streamlining MAR compliance.

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Crypto
Industry news·30 May 2025

Regulating Crypto Market Abuse in the EU and UK

An exploration of how the EU and UK are addressing crypto market abuse through evolving regulatory frameworks, highlighting differing approaches to enforcement, oversight, and the treatment of digital assets.

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MAR Regulations
Law·25 January 2025

EU Regulation 2024/2809: Simplifying SME Access to Public Capital Markets

Regulation (EU) 2024/2809 simplifies disclosure requirements and reduces compliance costs to improve SME access to public capital markets, promoting a more efficient Capital Markets Union.

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A corporate building
Regulatory updates·12 June 2024

Rethinking Insider Lists: ESMA's Push for Reform

ESMAs call for feedback resulted in various challenges faced by market participants.

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2023: Updates to EU Listings Act: Insider Lists
Regulatory updates·6 May 2024

Insider List Compliance: Proposed changes under the EU Listings Act

Below we highlight some of the proposed changes to insider lists as well as ESMA's concerns.

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ESMA Letter: Listing Act legislative proposal - Insider list regime
Industry news·10 March 2023

ESMA letter: Listing Act legislative proposal - Insider list regime

ESMA raises concerns on the EU Listing Act’s insider list changes, warning they could hinder enforcement against market abuse and reduce issuers' control over inside info.

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EU Commission Implementing Regulation (EU) 2016/347
Law·14 July 2022

EU Commission Implementing Regulation (EU) 2022/1210

Implementing regulation sets the technical standards for the application of MAR.

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ESMA Publishes its 2020 Annual Report on the EU Market Abuse Sanctions
Industry news·23 November 2021

ESMA publishes its 2020 annual report on the EU market abuse sanctions

ESMA's 2020 annual report on administrative and criminal sanctions, as well as other administrative measures, issued across the European Union under the Market Abuse Regulation (MAR)

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European Union
Law·6 August 2021

ESMA Q&A on the Market Abuse Regulation (MAR)

Stay compliant with ESMA’s Market Abuse Regulation (MAR) guidelines. This comprehensive Q&A resource simplifies insider trading, market manipulation, and disclosure rules to help your organisation navigate regulatory requirements effectively.

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