Arista Networks CEO and Chairperson Jayshree Ullal reported sales of 242,422 common shares on July 9.
Shares sold at weighted-average prices of USD 187.31, USD 188.56, and USD 189.18 through family trusts, including trusts for two children.
Holdings reported after the transactions included 9,917 shares owned directly, 17,315,812 shares held by a family trust, and 5,171,095 shares in each child trust.