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Claire Mousley

Senior Associate, aosphere


Image of Claire Mousley
Claire Mousley

Senior Associate, aosphere


Claire is a senior associate at aosphere LLP. She joined aosphere in 2015, working on the Rulefinder Marketing Restrictions and Rulefinder Marketing Restrictions - Asset Management products before joining the Rulefinder Shareholding Disclosure team in 2016 to work on the managed holdings enhancement, giving her broad proficiency in cross-border regulatory compliance topics.

Claire qualified as a lawyer with Allen & Overy in 2008, working as an Associate in the regulatory funds and financial products group advising on investor negotiations, fund documentation and a broad range of regulatory matters. Prior to joining aosphere, Claire spent four years in the legal team at UBS Asset Management (UK) Ltd where she was responsible for advising on derivatives regulation, including Dodd-Frank and EMIR implementation.​ 

Related articles

Publications: 20 March 2018

It's all in the detail - Shareholding disclosure requirements for investment managers

Shareholding disclosure rules can be complicated, and this is particularly true for investment mangers making disclosures in respect of their managed holdings. Before considering the thresholds and…

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Admitted as solicitor, England and Wales, 2008

BA, Law, University of Cambridge, 2005

Legal Practice Course, BPP, 2006​

Published work

​​Speaker, Managing your global regulatory reporting obligations, UBS Hedge Fund Leaders conference, 2018

Speaker at Solutions Atlantic client conference, 2017​