About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

Browse by brand

RegTech Insight
TradingTech Insight
Data Management Insight

Browse by content type

A-Team Insight People

Mark Hemsley Plans Retirement from Cboe in 2020

5 November 2019
Subscribe to our newsletter

Mark Hemsley, executive vice president at Cboe Global Markets and president
of Cboe Europe, is planning to retire from the company at the end of February 2020. David Howson, chief operating officer of Cboe Europe since 2013, will succeed Hemsley and assume his roles on January 1, 2020. Hemsley was a founding employee of Bats Europe in 2008 and in 2011 led the transformative acquisition and integration of Chi-X Europe, creating a leading stock exchange group in Europe. Bats was acquired by Cboe Global
Markets in 2017, when Hemsley took his current role.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: The roles of cloud and managed services in optimising enterprise data management

Cloud and managed services go hand-in-hand when it comes to modern enterprise data management (EDM), but how can the best solutions for the business be selected and implemented to ensure optimal data management based on accurate, consistent, and high-quality data, and delivering improved efficiency, better decisions and competitive advantage? This webinar will answer these questions,...

Find out more

14 May 2024
Data Management Insight
BLOG

Why Do We Disagree? How AI Solves One of Post-Trade’s Most Persistent Challenges

By Carl Thornberg, head of optimisation and analytics technology, OSTTRA. In post-trade operations, most problems are not caused by outright errors, they are caused by ambiguity. Trades that look different but are not wrong. Valuations that diverge for valid reasons. Numbers that do not line up, even though nothing has actually gone awry. At scale,...

Read More

29 January 2026
TradingTech Insight
EVENT

Eagle Alpha Alternative Data Conference, Spring, New York, hosted by A-Team Group

Now in its 8th year, the Eagle Alpha Alternative Data Conference managed by A-Team Group, is the premier content forum and networking event for investment firms and hedge funds.

18 March 2026
TradingTech Insight
GUIDE

The Global LEI System – A Solution for Entity Data?

The Global LEI System – or GLEIS – has been in development since the middle of last year. Development has been patchy at times, but much has been done, leaving fewer outstanding issues, but also raising new questions. What’s emerging is a structure for the GLEIS going forward, complete with a mechanism for registering and...

09 December 2013
Data Management Insight