NEW YORK--(BUSINESS WIRE)--Tremor Video, Inc. (NYSE:TRMR), an advertising technology company elevating brand performance across all screens for the world’s leading brands and publishers, today announced Mark Kalus has joined to lead product strategy and implementation of its demand-side platform, which serves the needs of agencies and trading desks. He is based in the New York office and reports to Kelly Petersen Head of Product at Tremor Video. “We’re excited for Mark to join the team as we ta