Form 4: Arista Networks CEO Jayshree Ullal Reports Pre-Planned Stock Sales

Arista Networks President and CEO, Jayshree Ullal, disclosed the sale of 2,076 shares of common stock on June 27, 2025, executed under a pre-arranged Rule 10b5-1 trading plan.

Summary

• Jayshree Ullal, President and CEO, and Director of Arista Networks, Inc. (ANET), reported sales of common stock.
• The transactions occurred on June 27, 2025, with a total of 2,076 shares disposed of at a weighted average price of $101.9921 per share.
• These sales were executed pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2024.
• The disposed shares included 223 shares held directly and 1,853 shares held indirectly through various trusts for which Ms. Ullal serves as trustee or co-trustee.
• Following these transactions, Ms. Ullal directly holds 103,385 shares and indirectly holds 31,235,068 shares through trusts, though she disclaims beneficial ownership of the shares held in trusts for her children, nephew, and niece.

Sentiment

Score: 5

Explanation: The document is a routine regulatory filing disclosing pre-planned insider stock sales, which typically carries a neutral sentiment as it reflects personal financial planning rather than a direct statement on company performance or outlook.

Positives

• Sales were conducted under a pre-arranged Rule 10b5-1 trading plan, indicating a structured and transparent approach to insider stock transactions, which helps mitigate concerns about opportunistic trading.

Future Outlook

No forward-looking statements or guidance are provided.

Management Comments

• "The exercises and/or sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2024."
• "The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."

Industry Context

Form 4 filings are standard disclosures for insiders of publicly traded companies, reflecting routine compliance with SEC regulations regarding changes in beneficial ownership. These transactions are common for executives managing personal portfolios and liquidity.

Comparison to Industry Standards

• The filing adheres to standard SEC Form 4 requirements for disclosing insider transactions.
• The use of a Rule 10b5-1 plan is a common and recommended practice for corporate insiders to manage stock sales in a compliant and transparent manner, aligning with best practices for corporate governance.

Corporate Governance

Related Party Transactions

• Sales included shares held in trusts for the benefit of the reporting person's children, nephew, niece, and a family trust. The reporting person serves as trustee or co-trustee for these trusts and shares voting and investment control, but disclaims beneficial ownership of the shares held for children, nephew, and niece.

Stakeholder Impact

• Shareholders: Minor impact, as these are routine, pre-planned insider sales. The transparency provided by the 10b5-1 plan can be viewed positively.
• Employees, Customers, Suppliers, Creditors: No direct impact from this filing.

Key Dates

Keywords

Arista Networks, ANET, Jayshree Ullal, Form 4, Insider Trading, Stock Sale, Rule 10b5-1 Plan, Beneficial Ownership, Corporate Governance, CEO, Director