Benjamin A Horowitz has bought stock on 4 days since Dec 2025

Benjamin A. Horowitz (born June 13, 1966) is an American businessman, investor, author, and co-founder of the venture capital firm Andreessen Horowitz (a16z).( He began his career as an engineer at Silicon Graphics in 1990, later joining Netscape as a product manager in 1995 and rising to vice president of the Directory and Security Product Line by 1997; after Netscape's acquisition by AOL, he served as VP of AOL's eCommerce Division.( In 1999, Horowitz co-founded Loudcloud (later Opsware), serving as president and CEO, growing it to over $100 million in revenue before its $1.6 billion acquisition by Hewlett-Packard in 2007; he then spent a year at HP as VP and General Manager of HP Software.(

In 2009, Horowitz co-founded Andreessen Horowitz, where he is a general partner investing in high-tech startups and growth companies.( He currently serves as a director on the board of Navan, Inc. (NAVN), reflecting his recent insider trading activity as Dir, 10%.( Horowitz is a New York Times bestselling author of The Hard Thing About Hard Things and What You Do Is Who You Are, and holds a Master's degree.(

Written by Perplexity from public sources.