Slaine co-founded this NYSE-listed business in 1997 and served as CEO until its acquisition by Thomson (now Thomson Reuters) in 2004.
Slaine played a key role in building and selling financial data and publishing companies. He was instrumental in the growth of ILX Systems , a provider of real-time market data, which was sold to Thomson Reuters for a reported nine-figure sum. mason slaine net worth
Mason P Slaine Net Worth. ... Mason P Slaine has an estimated net worth of at least $54.5 million*, as of April 1, 2026. They own ... Quiver Quantitative Mason Slaine - EQT Group From 2010 to 2015, he was Executive Chairperson of Interactive Data Corporation (IDC). IDC was acquired in December 2015 by The In... EQT Group Mason Slaine - EQT Group From 2010 to 2015, he was Executive Chairperson of Interactive Data Corporation (IDC). IDC was acquired in December 2015 by The In... EQT Group Mason Slaine - EQT Group From 2010 to 2015, he was Executive Chairperson of Interactive Data Corporation (IDC). IDC was acquired in December 2015 by The In... EQT Group Mason Slaine - EQT Group From 2010 to 2015, he was Executive Chairperson of Interactive Data Corporation (IDC). IDC was acquired in December 2015 by The In... EQT Group Meet Your Neighbor: Mason Slaine - News - The Coastal Star Sep 2, 2020 — Slaine co-founded this NYSE-listed business in 1997 and