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Alexander Rosen

Angel Investor · San Francisco

About Alexander Rosen

Angel investor (Investor) based in San Francisco, California. Focus areas include Advertising, Enterprise Software, CRM. Invests at seed, series a stage. Past investments include Flowdock, Datanyze, LivingSocial.

Investment focus

Stages
Sectors

Portfolio

No portfolio companies recorded yet; Alexander Rosen reports 18 investments overall.

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