Marina Loch

Marina Loch is an accomplished finance professional with extensive experience in accounting and revenue recognition roles. Currently serving as Senior Director and Assistant Controller at Arctic Wolf from February 2024 to May 2025, Marina has held various leadership positions at OptumInsight - UnitedHealth Group, including Director of Accounting and Associate Director of Accounting, from July 2016 to February 2024. Prior to this, Marina worked as an Accounting Consultant at Optum360 and held senior accounting roles at Optum and OptumInsight. Marina's educational background includes an MBA in Finance from the University of Minnesota - Carlson School of Management and a BS in Finance and Accounting from Minnesota State University, Mankato.