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Sunday, 11 October 2026 · London

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Arista Networks CEO Ullal sells $21.06m in shares

Jayshree Ullal, chief executive of Arista Networks, has sold shares in the networking company worth $21.06m, according to a regulatory filing. The transaction adds to a series of insider sales at the cloud networking specialist.

Arista Networks CEO Ullal sells $21.06m in shares
Arista Networks CEO Ullal sells $21.06m in shares

Jayshree Ullal, the chief executive of Arista Networks, has sold shares in the cloud networking company worth $21.06m, according to a regulatory filing. The transaction makes her the latest senior figure at the business to reduce her holding.

The sale was disclosed in a filing with the US Securities and Exchange Commission. It covers a disposal of Arista stock by Ullal, who has led the company since 2008 and is one of the most prominent executives in the networking hardware sector. The filing did not state a reason for the sale, and such transactions by company insiders are routinely made for personal financial planning, diversification or tax purposes.

Arista Networks designs high-speed networking equipment used in large data centres and by cloud computing providers. The company has grown rapidly as demand for data centre capacity has expanded, driven by the spread of artificial intelligence and cloud services. Its switches and software are used by many of the world's largest technology firms and financial institutions.

Ullal has been a significant shareholder in Arista since its early years. She took the company public in 2014 and has overseen its rise to become a major supplier in the networking market, competing with larger rivals such as Cisco Systems. Under her leadership, Arista has expanded its software offerings and moved into new areas of the data centre market.

Insider sales at technology companies are closely watched by investors because they can provide a signal about executives' views on the value of their company's stock. However, sales of this kind are common and are often scheduled in advance under trading plans designed to avoid accusations of trading on non-public information. The filing did not indicate whether the sale was made under such a plan.

Arista Networks has benefited from the boom in AI infrastructure, as cloud providers and enterprises upgrade their networks to handle larger volumes of data. The company's shares have performed strongly over the past year, reflecting optimism about demand for its products. That performance has increased the value of holdings owned by executives and early investors.

The sale by Ullal follows other insider transactions at Arista in recent months. Such disposals are typically reported to regulators within two business days and are made public through the SEC's filing system. Investors often analyse the size and timing of these sales alongside other information about a company's performance.

Arista is due to report its next set of financial results in the coming weeks, when investors will look for further evidence on the strength of demand from cloud and AI customers. The company has previously said it expects continued growth in its core markets, though it has also warned about the potential for supply chain pressures and competition.

For now, the share sale by Ullal is a routine disclosure rather than a signal about Arista's strategy. The company has not commented on the transaction, and no regulatory concerns have been raised. The proceeds of the sale will go to Ullal personally, and her remaining stake in the business has not been disclosed in the filing.

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Alice Ashford

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Alice Ashford covers public affairs, politics, business, culture and daily news for Hublcore. The role focuses on verification, context, and clear explanations for readers.