Efrem Kamen

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Efrem Kamen - Investments & Acquisitions

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Date Company Round Amount Co-investors
2020-04-23ATAI Life SciencesConvertible Note$24MApeiron Investment Group, Galaxy Digital, Maryanna Saenko, Peter Thiel, Steve Jurvetson, and Thor Bjorgolfsson
2019-03-27ATAI Life SciencesSeries B$43MApeiron Investment Group, Bail Capital, QC Ventures, and Subversive Capital
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