According to the latest Form 4 filing, Arista Networks (ANET) director Andreas Bechtolsheim executed multiple sales on August 5, 2026, through a family trust, totaling 111,848 shares of common stock. The trades, all coded as S (disposition) and reported as indirect ownership via trust, were carried out at weighted average prices roughly between $193.27 and $213.17 under a Rule 10b5-1 trading plan entered into on February 20, 2026. Following these sales, the reporting person still beneficially owns approximately 181,524,898 shares via the trust, indicating a very large remaining stake. Overall, the transactions represent planned profit-taking by a major shareholder and are unlikely to alter the company’s fundamentals, though they may be viewed as a mildly bearish short-term signal. Investors should assess this activity alongside Arista’s earnings and sector outlook.