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Investment Committee

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Steven Irgang founded Maci Family Office Advisors in 2008 after a successful Wall Street career at several global banks including Lehman Brothers, Citibank & JP Morgan where he held various executive level positions. Stevens 30 years of investment experience includes extensive knowledge in asset allocation, portfolio construction, wealth management, quantitative analysis and behavioral economics. His conservative investment approach has produced attractive risk adjusted returns while always putting his clients best interests first. Steven graduated from Tulane University in New Orleans where he studied Economics. He is active in several charitable organizations in New York City where he lives with his wife and two daughters.  On most mornings Steven can be found cycling around central park.    

Greg Yavner began his Wall Street pursuit in 1994 at American High Growth Equities as a buy-side analyst and quickly worked his way up to a portfolio manager at several prominent New York City hedge funds.  Throughout his career Greg has helped clients with sophisticated investment strategies, due diligence, risk mitigation, as well as structuring complex international transactions. Greg is a critical thinker with rigorous analytical capabilities which has been crucial in helping clients reach their long term financial goals. He graduated from Tulane University in 1990 with a BA in Political Economics and earned an MBA from the European University in Barcelona Spain in 1992. Greg has 4 children and is fluent in Spanish.  

David Lyons has been serving the investment & insurance needs of corporations, business owners, athletes, entertainers and Studio Production Companies since 1996.  He has personally created and developed several unique and specialty products from inception to market to meet his clients objectives and hedge their risks.  David is the Founder and President of Lyons Global Insurance Services which has evolved as the Go-to-Firm for both traditional and specialty insurance products.  He is a graduate of Yeshiva University in New York City and resides with his wife and three boys in Long Island New York.    

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