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

A-Team Insight Blogs

S3 Offers SEC CAT Solution Ahead of April Reporting Deadline

Subscribe to our newsletter

As reporting to the SEC Consolidated Audit Trail (CAT) fast approaches, with large industry participants and small industry participants reporting to the Order Audit Trail System (OATS) due to submit files on April 20, 2020, vendors are finalising solutions to support firms subject to the regulation.

Among them is S3, a provider of regulatory reporting technology – including a specialism in SEC rules 605 and 606 covering disclosure of order execution and order routing information, trade surveillance, and post-trade analytics. The company has built on its reporting experience to offer a managed service solution for the CAT and is initially working with a major exchange (that it cannot currently name) to provide a service for its hosted brokers. It is also working with its own broker clients and talking to others about provision of the CAT service, which validates exchange files, submits required data to the CAT, and handles any data problems with individual brokers.

Mark Davies, CEO at S3, says the company’s CAT solution is a natural extension of its reporting capabilities, which already handle a substantial volume of data. The company has been working with the exchange’s brokers and FINRA for a few months to get data flowing and is ready for first submissions in April. Davies adds: “With new regulations coming down the pipeline, firms must be prepared to make adjustments that are often costly. S3’s CAT reporting service intends to mitigate that expense and lift much of the compliance burden off our clients.”

S3 prides itself on offering an integrated solution across SEC 605 and 606, transaction cost analysis (TCA), market surveillance, best execution and now the CAT. While its sales focus is only on the US at the moment, it could move into European markets on the strength of its expertise around SEC 605 and 606, rules that are similar to the RTS 27 and 28 reporting standards under Europe’s Markets in Financial Instruments Directive II (MiFID II).

Coming back to the CAT, Davies notes ongoing industry issues around data privacy, which without an acceptable solution, are likely to escalate ahead of the July 2022 deadline for reporting of customer and account information to the CAT.

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: From 24/7 to Event-Driven: Engineering the Next-Generation Exchange Platform

Date: 28 April 2026 Time: 10:00am ET / 3:00pm London / 4:00pm CET Duration: 50 minutes What digital asset and prediction markets are teaching traditional exchanges about availability, agility and time-to-market. New market structures and regulatory changes are forcing exchange operators to rethink the foundations of their technology stacks. Digital asset exchanges, prediction markets and...

BLOG

SOLVE Acquires MBS Source to Bolster Structured Products Offering

SOLVE, provider of pre-trade data and predictive pricing for fixed income markets, has acquired MBS Source, the data and trading solutions provider for the mortgage- and asset-backed securities (MBS/ABS) market. The acquisition, announced on October 16, 2025, aims to enhance SOLVE’s capabilities in the structured products space by integrating MBS Source’s specialised data and analytics...

EVENT

TEST Event page 2

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

Trading Regulations Handbook 2021

In these unprecedented times, a carefully crafted trading infrastructure is crucial for capital markets participants. Yet, the impact of trading regulations on infrastructure can be difficult to manage. The Trading Regulations Handbook 2021 can help. It provides all the essentials you need to know about regulations impacting trading operations, data and technology. A-Team Group’s Trading...