Richard John Purkiss

Part of Piper Sandler Cos., Piper Sandler Ltd. is a brokerage services provider. The company is based in London, UK. The British company was founded in 1999. Neil Robert Mackison has been the CEO of the company since 2006.

UBS Ltd. (Broker) is the Great Britain-based brokerage division of UBS Ltd.,the wholly-owned subsidiary of Switzerland-based UBS AG (SWX: UBSN; NYSE: UBS). Established in 1975, the firm is located in London. UBS Ltd.'s business is organized in three departments: fixed-income, rates and currencies; equity and investment banking. UBS Ltd. (Broker) engages in equity trading, equity derivatives and equity-linked products. The equity research department covers a diverse range of sectors globally and also supplies macroeconomic analysis, quantitative and derivative research. The fixed-income, rates and currency business covers credit, rates, commodities including energy and metals, municipal bonds, Forex and cash and collateral trading globally. Their investment banking activities include analysis, structuring, transaction negotiation and communication.

AE Continuation LLP is a US equity brokerage firm headquartered in London, UK. Formerly known as Hispaniola LLP and as Atlantic Equities LLP, the firm was founded in 2003 by Christopher Middleton, Hamilton Faber, Keely Oliver, Marlus McNally and Vernon Golding. They were acquired by Redburn (Europe) Ltd. in 2023 and change their name to AE Continuation LLP.