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Mark Davies

Mark Davies

As Chief Executive Officer at S3, Mark Davies directs the executive team and oversees the Company’s day-to-day operations, as well as client relations, sales, marketing, and new business initiatives. (This can be the short bio and the rest below can be the longer, clickable bio).

After working for a number of startups in Austin, Texas, Davies co-founded S3 in 2002 in order to fill the market need for customized analytics tools that provide transparency into those factors impacting best execution. Davies has spearheaded S3’s significant growth since its founding, and has overseen the development of new software functionality and market structure analytics tools for options, equities, and fixed income securities.

Davies’s interest in financial services began in high school, and he has been developing software since he was a student at the Massachusetts Institute of Technology, where he graduated with a Bachelor of Science degree in Computer Science and Engineering.