Arista Networks, Inc. 4

Arista Networks CFO Chantelle Yvette Breithaupt had RSUs vest into 12,270 shares of common stock and disposed of 6,145 shares to cover taxes, resulting in direct ownership of 70,533 shares.

On August 20, 2026, Arista Networks Senior Vice President and CFO Chantelle Yvette Breithaupt had restricted stock units vest into common stock and simultaneously disposed of shares to cover tax withholding. Two RSU tranches (labeled RSU-1 and RSU-2) converted into 10,920 and 1,350 shares of common stock, respectively, both at a $0 exercise/conversion price. In connection with this vesting, 6,145 shares of common stock were surrendered at an implied price of $186.45 per share to satisfy tax obligations. After these transactions, she directly owned 70,533 shares of Arista Networks common stock, implying an equity stake valued at roughly $13.3 million based on the recent market price. These activities are routine equity compensation vesting and tax withholding rather than open-market buying or selling.

Filing Facts

CIK

1596532

Ticker

ANET

Form

4

Source Type

sec

Accession

0001596532-26-000209

Alert Tier

5