Mr. Breen is one of the two Principals, a managing partner of the General Partner, and a shareholder and board member of Sphera GP. Doron has been with SFG for over eight years in various positions. Prior to joining Israel Mor in managing SFG's proprietary capital, Doron was a managing director of SFG, the technology investment banking arm of SFG. Under his management, SFG Leader International advised clients on a large number of transactions, including public offerings, private placements, mergers and acquisitions. Doron holds a B.A Cum Laude in Computer Sciences and an M.A Cum Laude in Economics from the University of Tel Aviv.