Horacio Rozanski bought BAH once, on Oct 30, 2025

Horacio D. Rozanski (born c. 1968) is an Argentine-born American businessman serving as President, CEO, and Chairman of Booz Allen Hamilton Holding Corp (BAH), a global technology and consulting firm headquartered in McLean, Virginia.( He immigrated to the United States in 1988, earning a Bachelor of Business Administration with honors (summa cum laude) from the University of Wisconsin–Eau Claire in 1990 and a Master of Business Administration with high honors from the University of Chicago Booth School of Business in 1992.(

Rozanski joined Booz Allen Hamilton as a summer intern in its Buenos Aires office in 1991 and full-time in the Cleveland office in 1992, advancing to partner by 2001.( He held key roles including chief personnel officer, chief strategy and talent officer, president, and chief operating officer, before becoming CEO on January 1, 2015, and chairman in 2024.( Under his leadership, he drove major initiatives like 'Vision 2020,' transforming the company into a technology leader in engineering, cyber, analytics, and AI, contributing to its growth and recognition on Fortune's World's Most Admired Companies list.( He serves on boards including the U.S. Holocaust Memorial Museum’s Committee on Conscience and Marriott International, and received the 2025 Wash100 Award.(

Written by Perplexity from public sources.