Arthur Klisz

Arthur Klisz is a seasoned product manager with extensive experience in leading product development and analysis. Currently serving as a Senior Product Manager at OfferUp since October 2021, Arthur spearheads Search and Discovery initiatives to enhance the customer experience on the largest mobile marketplace in the US. Prior to this role, Arthur was a Senior Product Manager at New Engen, Inc., where a flagship product was launched to optimize digital marketing effectiveness. Arthur's earlier career included positions as a Senior Analyst and Analyst at Cornerstone Research, managing teams and conducting complex analyses related to antitrust issues in significant telecom mergers and the Aetna-Humana merger. Arthur holds a Bachelor of Arts in Economics with Distinction from Yale University and has furthered studies at The London School of Economics.