Sean O’Brien

Sean O’Brien is a 30-year financial markets industry veteran and the Chief Financial Officer at Alpha Partners. He oversees the firm’s financial reporting, accounting, deal execution, and legal functions. Prior to joining Alpha, Sean was a Managing Director at Vreeland Asset Management, an investment advisory business he co-founded in 1993. At Vreeland, he launched and managed a number of funds and strategies in the equity, real estate, and private investment space. Previous to this, he co-founded and served as Managing Director of Brinson Patrick Securities Corporation, an investment banking boutique, where he developed and pioneered the “at-the-market” equity offering, creating a new capital alternative for public companies.

Sean earned his BA in history from Yale University.