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

A-Team Insight Briefs

CAT NMS Names FINRA as Plan Processor for the CAT after Dropping Thesys

Subscribe to our newsletter

CAT NMS has selected the Financial Industry Regulatory Authority (FINRA) as plan processor for the consolidated audit trail (CAT), having dumped previous plan processor Thesys Technologies earlier this year. CAT NMS, which is responsible for implementation of the CAT, has also released updated industry member technology specifications and industry member technical specifications scenarios.

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: From Monolith to Modular: Architecting Equity Trading Platforms for 24/5 and Beyond

Date: 14 October 2026 Time: 10:00am ET / 3:00pm London / 4:00pm CET Duration: 50 minutes Global equity markets are undergoing their biggest structural shift in decades. Extended and near-continuous trading, evolving market structures, and rapidly growing data volumes are placing unprecedented demands on trading infrastructure. In a recent TradingTech Summit New York poll from...

BLOG

Stage is Set for 16th Annual Data Management Summit London

The 16th annual A-Team Group Data Management Summit London gets underway tomorrow morning, with another high-level gathering of industry experts to look over the state of play in data management within capital markets. A full-day of panel discussions, debate and networking will take place as well as a slew of keynote addresses from some of...

EVENT

ExchangeTech Summit London

A-Team Group, organisers of the TradingTech Summits, are pleased to announce the inaugural ExchangeTech Summit London on May 14th 2026. This dedicated forum brings together operators of exchanges, alternative execution venues and digital asset platforms with the ecosystem of vendors driving the future of matching engines, surveillance and market access.

GUIDE

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...