Greg Sherrill, VP of Demand at Magnite, joins AdTech Unfiltered to dig into the current state of programmatic inventory, transparency in fee structures, and smarter supply path optimization strategies.   Greg shares insights on streamlining partnerships, rethinking curation, and balancing performance goals with sustainability efforts. From addressing fragmentation to navigating live sports access to advancing data-driven targeting in a post-cookie landscape, this conversation offers valuable perspective for anyone looking to simplify their programmatic stack and deliver better outcomes.