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

A-Team Insight People

Trading Technologies Strengthens Leadership Team with Three Key Appointments

Subscribe to our newsletter

Trading Technologies International, Inc. (TT) has appointed Justin Llewellyn-Jones as Chief Operating Officer (COO), Christopher Heffernan as EVP of Fixed Income, and Alun Green as EVP of Futures & Options. These strategic appointments, with Llewellyn-Jones and Heffernan operating out of New York and Green in London, underscore TT’s commitment to expanding its global footprint and enhancing its expertise across various financial sectors.

Llewellyn-Jones, with nearly three decades in fintech and financial services, will spearhead TT’s market-facing business and multi-asset growth strategies. Previously Chief Operating Officer at Broadridge, he brings extensive experience in derivatives and financial operations.  Heffernan, a veteran with over twenty years in fixed income, joins TT after senior tenures at Flow Traders and SumRidge Partners, where he specialized in electronic and algorithmic trading. He is tasked with expanding TT’s global fixed income business. Green, with 24 years’ experience in financial markets and technology, moves from his senior role at Fidelity Information Services (FIS) where he managed derivatives and post-trade securities. His focus at TT will be on growing the futures and options franchise.

Subscribe to our newsletter

Related content


Recorded Webinar: A new way of collaborating with data

Digital transformation in the financial services sector has raised many questions around data, including the cost and volume of reference data required by each financial institution. Firms want to pick and choose the reference data they need to fulfil their requirements. Emerging solutions with the potential to decrease the cost of data and increase flexibility...


Duco Names Michael Chin as CEO, Former CEO Christian Nentwich Remains as Board Member

Duco, an SaaS provider of AI-powered data automation, has named Michael Chin as CEO with immediate effect. He succeeds the company’s founder Christian Nentwich, who steps down as CEO after a tenure of over 10 years but remains as a board member. Duco was acquired by Nordic Capital in 2021 and has since accelerated growth...


RegTech Summit London

Now in its 8th year, the RegTech Summit in London will bring together the RegTech ecosystem to explore how the European capital markets financial industry can leverage technology to drive innovation, cut costs and support regulatory change.


Valuations – Toward On-Demand Evaluated Pricing

Risk and regulatory imperatives are demanding access to the latest portfolio information, placing new pressures on the pricing and valuation function. And the front office increasingly wants up-to-date valuations of hard-to-price securities. These developments are driving a push toward on-demand evaluated pricing capabilities, with pricing teams seeking to provide access to valuations at higher frequency...