Form 4: Arista Networks CFO Equity Vesting Transaction

Arista Networks CFO Chantelle Breithaupt acquired 12,266 shares through RSU vesting and disposed of 6,144 shares for tax obligations.

Summary

• Chantelle Breithaupt, CFO of Arista Networks, Inc., exercised restricted stock units (RSUs) on May 20, 2026.
• A total of 12,266 shares were acquired through the vesting of two separate RSU grants.
• 6,144 shares were withheld by the company to satisfy mandatory tax withholding obligations at a price of $141.58 per share.
• Following these transactions, the reporting person holds 66,856 shares of Arista Networks common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as it represents routine executive compensation activity rather than a strategic or operational shift.

Positives

• The transaction reflects the standard vesting of equity compensation for a key executive, indicating alignment with long-term incentive plans.

Negatives

• None identified; this is a routine administrative transaction related to compensation.

Risks

• None identified; this is a routine administrative transaction related to compensation.

Future Outlook

The filing does not provide forward-looking financial guidance, as it is a disclosure of executive equity transactions.

Industry Context

StockSavvy.ai notes that routine equity vesting for C-suite executives is standard practice in the technology sector and does not typically signal a change in corporate strategy or market outlook.

Comparison to Industry Standards

• The transaction follows standard industry practices for executive compensation and tax withholding protocols common among S&P 500 technology firms.

Stakeholder Impact

• No material impact on shareholders, employees, or customers as this is a standard compensation-related transaction.

Next Steps

• Continued monitoring of executive equity holdings and future SEC filings.

Key Dates

Keywords

Arista Networks, ANET, Form 4, Insider Trading, Equity Compensation, CFO