Arista Networks CEO and Chairperson Jayshree Ullal sold 112,812 shares on April 13, 2026, at an average price of $150.11 per share, for total proceeds of about $16.93 million. As the company’s top executive and board leader, Ullal’s trades tend to draw attention because they come from someone with the broadest view of Arista’s operations, strategy, and demand trends. This sale matters mainly because of its size and timing, and because it adds to a recent cluster of insider selling at ANET. Within the last 30 days, another insider, Chantelle Yvette Breithaupt, also sold shares (about $1.38 million on April 14). Multiple sales close together can reflect routine portfolio management, scheduled selling plans, or profit-taking after stock moves, but the filings themselves typically do not state the personal reasons for selling. Investors generally weigh insider sales differently from insider buys: executives sell for many reasons, while purchases are often seen as a clearer signal of personal conviction. Still, a large CEO sale is a notable data point to track alongside future filings, the insider’s remaining ownership, and whether selling continues across the leadership team.