Doug Patterson, CFA, currently serves as the COO of Equities Technology at Citadel since 2021. Prior to this role, Doug worked as an Engagement Manager at McKinsey & Company from 2017 to 2021 and as a Senior Associate in Investments at Evanston Capital Management, LLC from 2010 to 2015. Doug holds a Master of Business Administration (MBA) from Harvard Business School, earned between 2015 and 2017, and a Bachelor of Arts (BA) in Economics from Northwestern University, completed in 2010.