Arista Networks, Inc. 4

CEO and Chairperson Jayshree Ullal, via family trusts, sold approximately 304,258 shares of Arista Networks (ANET) common stock on July 9, 2026 under a Rule 10b5‑1 plan for about $57 million in total proceeds.

On July 9, 2026, Arista Networks CEO and Chairperson Jayshree Ullal, acting in her capacity as trustee or co‑trustee of various family trusts, executed a series of open‑market sales of Arista Networks, Inc. common stock pursuant to a Rule 10b5‑1 trading plan adopted on November 14, 2025. The sales, which she disclaims as beneficially owned and which are for the benefit of her children and other relatives, consisted of multiple tranches at weighted‑average prices around $187.31, $188.56, and $189.18 per share, with aggregate volume of 304,258 shares. Using the reported prices, the transactions represent roughly $57 million in gross proceeds and reduced the relevant trust positions while leaving significant indirect holdings outstanding, including more than 17.3 million shares in a primary family trust and additional shares held for the benefit of her children, nephew, and niece.

Filing Facts

CIK

1596532

Ticker

ANET

Form

4

Source Type

sec

Accession

0001596532-26-000160

Alert Tier

7