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Mason Slaine
Chairman, President and Chief Executive Officer
Mason Slaine is chairman, president and chief executive officer of Interactive Data Corporation. He is also a principal owner and senior director of iParadigms LLC, the publisher of turnitin.com. He was previously chairman of MLM Information Services, a leading vendor of corporate tax compliance software and services, which he founded in 2005 with Warburg Pincus. Prior to this role, Mr. Slaine was chairman and CEO of Information Holdings, an electronic publisher in the intellectual property, science and health care fields that he founded in 1996 with Warburg Pincus, and which was subsequently acquired by Thomson Corporation (now Thomson Reuters) in 2004.
From 1994 to 1996, he was president and CEO of Thomson Financial (formerly a division of Thomson Corporation prior to the merger between Thomson and Reuters) and held various positions at Thomson Financial from 1991 to 1994. From 1987 to 1991, he was chairman and CEO of Securities Data Corp., a leading financial market database, until its acquisition by Thomson Financial. From 1982 to 1986, Mr. Slaine was president and CEO of Investment Dealers’ Digest until its acquisition by Extel Financial (a predecessor to Interactive Data).
Mr Slaine holds an A.B., magna cum laude, from Amherst College and an MBA from Harvard University.
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