Form 4 Filing for Arista Networks, Inc. - Insider Transaction

Kenneth Duda, President and CTO of Arista Networks, Inc., reported a transaction on June 22, 2026, involving the exercise and disposal of 17,333 non-qualified stock options for Arista Networks Common Stock. The options, with an exercise price of $15.2769, were exercised and disposed of as part of a Rule 10b5-1 trading plan. Following this transaction, Mr. Duda has 30,667 options remaining. Additionally, Mr. Duda holds 106,890 shares of Common Stock indirectly through a family trust, for which he is a co-trustee.