Arista Networks, Inc. 4

On 2026-07-10, CEO and Chairperson Jayshree Ullal, via family-related trusts, sold 234,578 shares of Arista Networks, Inc. (ANET) common stock at about $187.18 per share under a Rule 10b5‑1 plan.

On July 10, 2026, Arista Networks, Inc. CEO and Chairperson Jayshree Ullal, acting as trustee or co‑trustee for various family trusts, sold a total of 234,578 shares of Arista Networks common stock at a weighted average price of approximately $187.18 per share, for an aggregate value of roughly $43.9 million. The reported sales consisted of 36,888 shares held in trust for Child 1, 36,888 shares held in trust for Child 2, and 160,802 shares held by a family trust, all coded as ‘S’ dispositions and reported as indirectly owned. Following these transactions, family trusts still hold significant positions, including 5,134,207 shares in the child-related trusts and 17,155,010 shares in the family trust, plus additional indirect holdings of 30,000 shares each in trusts for a nephew and niece and 9,917 shares held directly. The transactions were executed under a pre‑arranged Rule 10b5‑1 trading plan adopted on November 14, 2025, and the filer disclaims beneficial ownership of certain trust‑held shares despite sharing voting and investment control.

Filing Facts

CIK

1596532

Ticker

ANET

Form

4

Source Type

sec

Accession

0001596532-26-000162

Alert Tier

7