Hamburg, July 23, 2026 — PubMatic (NASDAQ: PUBM) has appointed César Masumbuku as Senior Director, Advertising Solutions for Central Europe. Based in Hamburg, he will lead the company’s commercial strategy across the region, including the expansion of PubMatic’s agentic advertising capabilities for brands, agencies and publishers, reporting to Matt Salmon, VP Advertiser Solutions, EMEA, effective… The post PubMatic Appoints César Masumbuku to Lead Advertising Solutions in Central Europe, Accelerating Agentic AI Expansion appeared first on PubMatic .