Arista Networks, Inc. 4

Andreas Bechtolsheim, via a family trust, sold 111,848 shares of Arista Networks, Inc. common stock for about $20.3 million in multiple open‑market transactions on July 14, 2026 under a Rule 10b5‑1 plan.

On July 14, 2026, Andreas Bechtolsheim, a major insider of Arista Networks, Inc., effected a series of ten open‑market sales of Arista common stock through a family trust under a pre‑arranged Rule 10b5‑1 trading plan dated February 20, 2026. The sales totaled 111,848 shares at weighted‑average prices ranging from approximately $176.18 to $185.00 per share, for aggregate proceeds of roughly $20.3 million. Following these transactions, the trust’s indirect ownership decreased but remained substantial, with 181,743,048 shares of common stock still held, valued at approximately $30.5 billion based on the provided current market price. All reported prices are weighted averages for trades executed in multiple smaller lots within specified intraday price ranges.

Filing Facts

CIK

1596532

Ticker

ANET

Form

4

Source Type

sec

Accession

0001596532-26-000164

Alert Tier

7