Rosin is an investor at $2 billion growth equity fund Lead Edge. Deals he’s sourced include Duo Security (acquired by Cisco for $2.4 billion), Moat (acquired by Oracle for $850 million), Thrive Market, and Ovia Health. He’s also supported investments in Toast (valued at $2.7 billion) and ClearScore. Responsible for scaling Lead Edge nationally by managing its West Coast office in Santa Barbara, Rosin was one of the firm’s first hires in 2012, and he’s been involved in its past the funds, the latest of which closed at $520 million. Rosin previously worked as an analyst with BRM Group in Israel, performing due diligence and market research for early stage opportunities. Rosin’s also active in Birthright Excel, a fellowship program and alumni community, and is co-chair of Excelerate, Birthright Excel’s annual innovation summit held in New York City.