About
Mark Zagorski has served as DoubleVerify's Chief Executive Officer and as a director since July 2020. Before joining DV he was CEO of Telaria (a NYSE-listed video management platform) from July 2017 to April 2020 and, after Telaria's merger with Rubicon Project (now Magnite), served as President and Chief Operating Officer of Rubicon Project through June 2020. Earlier he was CEO of the data-management platform eXelate from December 2010 until its 2015 acquisition by Nielsen, and he has more than 20 years of digital-advertising leadership experience.
Roles
DoubleVerify Holdings, Inc.
Chief Executive Officer and Director · Current role
Jul 2020–present
Telaria
Chief Executive Officer · NYSE-listed video management platform.
Jul 2017-Apr 2020
Rubicon Project (now Magnite, Inc.)
President and Chief Operating Officer · Served following Telaria's merger with Rubicon Project, through June 2020.
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eXelate
Chief Executive Officer · Data-management and analytics platform; led it until its acquisition by the Nielsen Company in March 2015.
Dec 2010-Mar 2015
Nielsen Marketing Cloud
Executive Vice President · Continued to manage the eXelate business after the Nielsen acquisition.
Mar 2015-Jun 2017
MediaSpan, WorldNow, Modem Media
Management positions · Earlier media and technology company roles.
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Telaria (NYSE: TLRA)
Chief Executive Officer · Established the business as a leading video and CTV monetization platform for premium video publishers.
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WorldNow
C-level leadership · Local digital media pioneer, later acquired by Frankly.
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MediaSpan
C-level leadership · Local digital media pioneer, later acquired by Naviga.
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External Roles
Teads Holding Co. (formerly Outbrain, Inc.)
Board member
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CXO Nexus
Former board member
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Recruitics
Former board member
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Gannon University
Board of Trustees
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Fixed Compensation
FY FY2025
Performance Compensation
Data from FY FY2025
Cash incentive
Non-Equity Incentive Plan Compensation
$797,300
Stock awards
Also at DoubleVerify Holdings, Inc.