Shir Roichman Angel Investor Active Israel Last updated 2026-07-20 Portfolio 1 in our dataset Rounds participated 1 Rounds led 1 Rounds' value $2.7M total disclosed, rounds participated Stages — Portfolio · 1 Rythmia Developer of cardiac arrhythmia treatment solutions. Led ★ 1 round $2.7M committed Latest: 2010-03