Philadelphia Stock Exchange
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Jeff Yass, CEO of Bala’s Susquehanna International, Is Pennsylvania’s Richest Man
Jeff Yass, a Haverford entrepreneur and co-founder of Susquehanna International Group, with a net worth of $59 billion, is the…
Philadelphia Stock Exchange

Jeff Yass, a Haverford entrepreneur and co-founder of Susquehanna International Group, with a net worth of $59 billion, is the…