Arista Networks, INC Form 4 insider transactions

Andreas Bechtolsheim, a 10% owner of Arista Networks, Inc., sold 300,000 shares of common stock on July 14, 2026.

Jayshree Ullal, CEO and Chairperson and a Director of Arista Networks, Inc., sold 234,578 shares of common stock on July 10, 2026 for $187.18 per share.

Jayshree Ullal, CEO and Chairperson and a Director of Arista Networks, Inc., sold 242,422 shares of common stock on July 9, 2026.

Andreas Bechtolsheim, a director and 10% owner of Arista Networks, Inc., reported the sale of common stock totaling over 270,000 shares between July 2nd and July 7th, 2026, executed under a Rule 10b5-1 trading plan.

Andreas Bechtolsheim, a director and 10% owner of Arista Networks, Inc., reported the sale of common stock valued at over $30 million through a pre-arranged trading plan.

Arista Networks Director Charles H. Giancarlo has sold a significant number of shares under a pre-arranged trading plan, indicating a planned divestment strategy.

Arista Networks President and CTO Kenneth Duda reported transactions involving company stock, including the exercise of stock options and the sale of shares under a Rule 10b5-1 trading plan.

Arista Networks President and CTO Kenneth Duda reported transactions involving the sale of company stock on June 22, 2026, executed under a Rule 10b5-1 trading plan.

Arista Networks director and 10% owner Andreas Bechtolsheim sold approximately 260,000 shares of common stock via a pre-arranged 10b5-1 trading plan.

Arista Networks President and CTO Kenneth Duda disclosed a transfer of 44,392 shares between family trusts.

Arista Networks President and CTO Kenneth Duda transferred 45,875 shares between personal family trusts.

Arista Networks director Andreas Bechtolsheim sold approximately 220,000 shares of common stock on June 5, 2026, pursuant to a pre-arranged Rule 10b5-1 trading plan.

Arista Networks director Andreas Bechtolsheim exercised stock options and sold shares under a pre-arranged 10b5-1 plan.

Arista Networks Director Charles Giancarlo sold 7,776 shares of common stock via a pre-arranged Rule 10b5-1 trading plan.

Arista Networks Director Kelly Bodnar Battles was granted 2,153 restricted stock units on May 29, 2026.

Arista Networks director Lewis Chew was granted 2,153 restricted stock units on May 29, 2026.

Director Charles Giancarlo was granted 2,153 restricted stock units in Arista Networks, Inc. on May 29, 2026.

Director Robert G. Lavender was granted 2,153 restricted stock units by Arista Networks, Inc. on May 29, 2026.

Director Mark B. Templeton was granted 2,153 restricted stock units (RSUs) by Arista Networks, Inc. on May 29, 2026.

Arista Networks Director Daniel Scheinman was granted 2,153 restricted stock units on May 29, 2026.

Director Yvonne Wassenaar was granted 2,153 restricted stock units in Arista Networks, Inc. on May 29, 2026.

Arista Networks CEO Jayshree Ullal sold 13,809 shares of common stock on May 26, 2026, pursuant to a pre-established Rule 10b5-1 trading plan.

Arista Networks CFO Chantelle Breithaupt sold 2,448 shares of common stock under a pre-established Rule 10b5-1 trading plan.

Arista Networks 10% owner Andreas Bechtolsheim sold 220,000 shares of common stock via a pre-arranged Rule 10b5-1 trading plan.

Arista Networks 10% owner Andreas Bechtolsheim sold 205,000 shares of common stock via a pre-arranged 10b5-1 trading plan.

Arista Networks President and CTO Kenneth Duda reported a series of stock transactions involving transfers to trusts and GRATs.

Arista Networks Director Kelly Battles Bodnar reported the sale of common stock valued at over $2.4 million, executed through a pre-arranged 10b5-1 trading plan.

Arista Networks CEO Jayshree Ullal reported the vesting of 27,664 restricted stock units and the subsequent withholding of shares for tax obligations.

Arista Networks President and CTO Kenneth Duda reported the vesting of restricted stock units and subsequent tax-related share withholding.

Arista Networks CFO Chantelle Breithaupt acquired 12,266 shares through RSU vesting and disposed of 6,144 shares for tax obligations.