Ben Rosenbach

Ben Rosenbach is an experienced finance professional currently serving as Controller at Optiver since June 2021. Prior to this role, Ben was Controller at HC Technologies, LLC from August 2017 to June 2021, where responsibilities included overseeing a global team of accounting and finance professionals and coordinating annual financial audits for multiple entities. Ben's earlier experience includes working as a Senior Accountant at HighTower from May 2013 to August 2017, managing advisory fees for $48 billion in assets and facilitating the preparation of financial statements and tax returns. Ben holds a Bachelor of Business Administration in Accounting and Finance from Loyola University Chicago, completed in 2014.