On 13 October 2025, the Financial Conduct Authority (FCA) issued a Final Notice to Neil Dwane, imposing a financial penalty of £100,281 and a prohibition as a result of sales of shares prior to an announcement that the FCA concluded amounted to insider dealing. For the key takeaways from this case, as well
Market abuse
Market Watch 83
On 8 September 2025, the Financial Conduct Authority (FCA) published Market Watch 83.
In this Market Watch, the FCA shares its observations from a series of reviews of corporate finance firms that provide advisory and corporate broking services to small and mid-cap companies. These reviews focused on firms’ systems and controls for…
ESMA guidelines on supervisory practices for competent authorities to prevent and detect market abuse under MiCA
On 9 July 2025, the European Securities and Markets Authority published the official translations of its guidelines on supervisory practices for competent authorities to prevent and detect market abuse under the Markets in Crypto Assets Regulation. The guidelines apply from three months after this date (9 October 2025).
New Global Regulation Tomorrow Plus podcast: Practical steps to mitigate market abuse risks in a volatile market
Recent tariff developments have transformed the international trade landscape with consequent market volatility. In our latest podcast, Katie Stephen, Hannah Meakin and Catherine Pluck discuss the impact of volatility on market abuse risk, as well as some of the key practical steps that firms can take to mitigate that risk.
Listen to the episode here…
New briefing note: UK MAR – Navigating disclosure obligations in uncertain markets
In the current geopolitical climate, with the imposition of tariffs and associated macroeconomic uncertainty, publicly traded companies across sectors will need to consider the potential impact on their business in the context of their ongoing disclosure obligations. This new briefing note focuses on some of the key areas that companies with shares admitted to the…
ACER reports on the detection, reporting and response to suspicious energy market behaviours under REMIT
- Persons professionally arranging transactions (PPATs): The report establishes the baseline for ACER’s reporting obligation under Article 15(5)(a) of Regulation (EU) No 1227/2011 (commonly known
ACER issues updated versions of TRUM and guidance on reporting LNG market data
- Transaction Reporting User Manual (TRUM
FCA publishes discussion paper on admissions and disclosures and the market abuse regime for cryptoassets
On 16 December 2024, the Financial Conduct Authority (FCA) published a discussion paper, DP24/4, on admissions and disclosures (A&D) and the market abuse regime for cryptoassets (MARC).
The proposals
The FCA has published DP24/4 to help inform the development of its rules for cryptoasset A&D and the MARC.
Inside information: It could be sooner than you think
Last month the FCA published Primary Market Bulletin 52 (PMB 52) discussing a number of potential issues, and practical steps for issuers to consider, in relation to the identification, handling and dissemination of inside information in accordance with the UK Market Abuse Regulation.
In our latest briefing we summarise the areas covered in…
FCA Primary Market Bulletin 52
- Issuers’ ability to identify and make public information that is inside information under the UK Market Abuse Regulation (MAR). This covers 3 common scenarios where the FCA has seen differing approaches by issuers