StreetTalk Appoints Steven Marder as Chief Operating Officer and Robbie Witlin as Chief Revenue Officer to Lead Growth

<p>These leadership additions support the continued rise in demand for the Conversation Creative model as demand rises for authentic, human-driven advertising. NEW YORK, April 7, 2026 /PRNewswire/ -- StreetTalk, the creative agency behind the Conversation Creative category, today has...</p>