Strategist, author of Microtrends, Harvard alumnus shares insights on unicorn trends, global shifts, and investor sentiment BOSTON, Sept. 2, 2025 /PRNewswire/ -- Harvard Alumni Entrepreneurs (HAE) announced today that Mark Penn, Harvard alumnus, renowned strategist, author of Microtrends, and Chairman & CEO of Stagwell, will headline a Fireside Chat at the HAE Startup World Cup Regional on September 12 at Harvard Medical School. The conversation will be moderated by his classmate, Bill Reichert, Partner at ...