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Tim Choi serves as Group Vice President of Product Marketing at Proofpoint since March 2019, focusing on GTM strategy, product marketing, product launch, analyst relations, and pricing for various security products. Prior to this role, Tim was Vice President of Product Marketing at Tugboat Logic until December 2022, and held several key positions at BlackBerry, including Investor and Vice President of Product Management, contributing to the company's transformation into a security software leader. Tim's earlier experience includes leadership roles at WatchDox, Vasco Data Security, and Voltage Security, with a notable impact on product management, business development, and market strategy across the Asia Pacific region. Tim Choi holds an MS in Management Science and Engineering and a B.S. in Electrical Engineering from Stanford University.