Arista Networks director Mark B. Templeton sold 5,000 shares of the company’s common stock for a total of $829,255 on November 2, 2026. The shares were sold at prices ranging from $164.0672 to $168.848 each, in transactions conducted under a Rule 10b5-1 plan established on June 9, 2026.

The sales comprised five transactions: 1,400 shares at a weighted average of $164.0672; 1,200 at $165.0033; 900 at $166.3643; 1,000 at $167.4054; and 500 at $168.848. Individual sale prices within those transactions ranged from $163.53 to $169.33.

After the sales, Templeton directly held 43,410 Arista Networks shares. A further 75,200 shares were held indirectly through a trust for which his spouse serves as trustee.

The source reported that Arista shares were trading at $178.48, above the prices in Templeton’s sales, and had fallen 3.1% over the previous week. It also reported a 36% year-to-date return for the stock.

Sources: Investing.com News.