Ullal Jayshree, CEO and Chairperson of Arista Networks, has filed 202 Form 4 transactions across two companies with a total sell value of $1.52 billion and zero open-market purchases. Every recent trade in the filing data is a sale of ANET stock. The most active stretch ran from August 12 through October 9, 2026, with 23 sell transactions totaling roughly $212 million.
The largest single-day activity occurred on October 6, 2026, when Jayshree filed six separate sales worth a combined $83.6 million. That included one transaction valued at $54.99 million and another at $13.93 million. Two days later, on October 8, she sold $5.2 million, and on October 9 she sold $24.3 million. Earlier in the period, August 12 saw six sales totaling $83.6 million, and September 25 brought $11.3 million in sales. The smallest recent sale was $77,055 on August 25.
The pattern is one-directional. Jayshree has no recorded buys, no acquisitions, and no compensation grants in the recent data. The only non-sale transaction is an August 20 option exercise valued at $0, paired with a $2.58 million tax withholding, which is mechanical and not a discretionary trade. Her selling is consistent across the period, with no gaps longer than a few weeks, and the dollar amounts vary widely from under $100,000 to over $50 million in a single filing.
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