Matthew Haraburda

President

John Brosnan

Chief Operating Officer

Jerry Nelligan

Chief Technology Officer

Garrett Smith

Head of Yield Curve Trading

Steve Homewood

Senior Trader

Sarah Hoitsma

HR & Recruiting Director

Peter Vaisvil

Head of IT

Ken Xiahou

Trader

Nicholas Steele

Trader

John Noell

Trader

Harrison Chen

Quantitative Trader

Reinaldo Cevallos

Quant Trader

Nan Gu

Trader

Joseph Aulicino

Quantitative Trader

Tom Wickert

Lead Software Engineer

Deanna Krischke

Senior Middle Office Analyst

Erik Wolf

Senior Linux Administrator

Reinaldo Cevallos, CFA

Quant Trader

Nicholas Michaels

Trader

Josiah Kim

Senior Accountant

Hannah Kinnard

Accountant

Ramamoorthy Sundar

Software Developer

Mark Richmond

Electrical Engineer

Jack Dewsnap

Index Options Trader

Alex Umland

Project Manager

Patrick Fisher

Data Engineer

Jared Lamb

Network & Systems Technician

Jack Gentile

Software Engineer

Bryan Strysik

Quantitative Developer

Ken Witkowski

Senior Accountant

Jonathan Fritz

Researcher

Risto Kivela

Electrical Engineer