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

A-Team Insight Blogs

Options Clearing Corporation Board Of Directors Welcomes New Member

Subscribe to our newsletter

The Options Clearing Corporation (OCC) announced today the appointment of a new member to its board of directors. The newly appointed director is John Willian, global co-head of Prime Brokerage, Clearing, Electronic Trading, and Futures at Goldman Sachs.

Willian replaces Mitchell Lieberman who has retired.

“The board welcomes our distinguished new member,” said Wayne Luthringshausen, OCC chairman and chief executive officer. “John’s wealth of knowledge and depth of background in the industry make him a wonderful addition to the board.”

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Tackling digital transformation challenges for operations teams

Digital transformation is a hot topic in capital markets, promising modernisation, better decisions, and faster time to market. It can deliver innovative front-office customer-facing applications and cloud solutions – but what is often forgotten is the role, and importance, of the back office in these transformative programs. Digitisation can only be as effective as the...

BLOG

A-Team Group Announces Winners of the Data Management Insight Awards – USA 2026

A-Team Group today announced the winners of its annual Data Management Insight Awards – USA 2026, celebrating outstanding vendors, service providers, and consultancies delivering innovative data management solutions to North American capital markets. Now in its sixth year, the awards recognise both established market leaders and groundbreaking newcomers across more than 40 categories, including Best...

EVENT

TEST Event page 1

Now in its 15th year the TradingTech Summit London brings together the European trading technology capital markets industry and examines the latest changes and innovations in trading technology and explores how technology is being deployed to create an edge in sell side and buy side capital markets financial institutions.

GUIDE

ESG Handbook 2023

The ESG Handbook 2023 edition is the essential guide to everything you need to know about ESG and how to manage requirements if you work in financial data and technology. Download your free copy to understand: What ESG Covers: The scope and definition of ESG Regulations: The evolution of global regulations, especially in the UK...