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Tamayo becomes Options Clearing Council’s CIO
09 March 2010
Raymond Tamayo became chief information officer at the Options Clearing Corporation at the end of January. He replaces John Von Stein, who left the company in June 2009.
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Raymond Tamayo
OCC
Options Clearing Corporation
John Von Stein
He is responsible for all technology services at the OCC and
he reports to Michael Cahill, president and chief operating officer.
Before, Tamayo was director of IT development and
infrastructure management for the commercial business and leasing group at
Citigroup. He has over 20 years’ experience in management-level IT and
operational positions.