NEW YORK--(BUSINESS WIRE)--Tremor Video, Inc. (NYSE:TRMR), the premium video marketplace elevating brand advertising effectiveness across all screens, today announced that it has hired John Rego as Chief Financial Officer. Mr. Rego will join the company on September 8 and report to Chief Executive Officer Bill Day. Mr. Rego is a seasoned finance executive with over 30 years of finance, accounting and operations experience and over 13 years of experience as a CFO. He is currently serving as the