As President of Trading Cards for Fanatics Collectibles, David is responsible for leading and directing Topps’ business strategy and operations. Throughout his tenure with Topps spanning more than a decade, Leiner has held various other senior level positions that oversaw business functions including product development, marketing, sales, licensing, and finance. 

Prior to joining Topps in 2009, David was an associate for Madison Dearborn Partners where he was responsible for evaluating growth equity opportunities and managed investments. He also spent time as an analyst for Goldman Sachs.