Form 4: Arista Networks CTO Duda Reports Significant RSU Vesting

Arista Networks' President and CTO, Kenneth Duda, reported multiple restricted stock unit vestings and associated tax-related share dispositions.

Summary

• Kenneth Duda, President and CTO of Arista Networks, Inc., reported several transactions involving the company's common stock and restricted stock units (RSUs).
• On February 20, 2026, Duda acquired a total of 109,244 shares of Common Stock through the vesting of various Restricted Stock Units (RSU-8, RSU-11, RSU-13, RSU-14, RSU-17, RSU-18, RSU-19, RSU-16).
• These acquisitions were at a price of $0.0, indicating they were non-cash transactions related to equity compensation.
• To satisfy tax withholding obligations on the vesting of restricted stock units, 54,823 shares of Common Stock were disposed of at a price of $137.23 per share.
• An additional 12,976 shares of Common Stock were disposed of.
• Following these transactions, Duda's indirect beneficial ownership through a family trust (Trust (2)) is 89,506 shares.
• Duda also indirectly beneficially owns 1,111,168 shares via a Children's Trust, 512,400 shares via a 501(c) Foundation, 757,961 shares via the Jennifer Duda Annuity Trusts, and 757,961 shares via the Kenneth Duda Annuity Trusts.

Sentiment

Score: 7

Explanation: StockSavvy.ai views this filing as moderately positive. While there are dispositions for tax purposes, the significant vesting of RSUs, including performance-based awards, indicates the achievement of company goals and continued equity alignment with management.

Positives

• Significant number of Restricted Stock Units (RSUs) vested, totaling 109,244 shares, indicating successful achievement of performance conditions for some awards and continued equity compensation.
• The vesting of performance stock awards (RSU-18, RSU-19, RSU-16) suggests the company met certain performance conditions in prior periods.

Negatives

• 54,823 shares were disposed of at $137.23 per share to cover tax withholding obligations, representing a reduction in direct beneficial ownership.
• An additional 12,976 shares were disposed of, further reducing direct beneficial ownership.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance regarding the company's future performance or strategic direction.

Industry Context

StockSavvy.ai notes that Form 4 filings are standard disclosures for insider transactions, providing transparency into executive and director equity movements. These transactions reflect the compensation structure for key personnel and are not indicative of broader industry trends, though the underlying RSU grants are common in the technology sector for executive compensation.

Related Party Transactions

• Shares are held indirectly by a family trust for which the reporting person is co-trustee.
• Shares are held in a trust for the benefit of a child of the reporting person, for which the reporting person serves as co-trustee.
• Shares are held by a 501(c) Foundation for which the reporting person and his spouse serve as co-trustee.
• Reporting person's spouse is the trustee of the Jennifer Duda Annuity Trusts.
• Reporting person is the trustee of the Kenneth Duda Annuity Trusts.

Stakeholder Impact

• Shareholders: Provides transparency regarding executive compensation and changes in insider ownership, which can influence investor confidence. The vesting of performance-based awards may signal successful company performance against internal targets.
• Employees: Reflects the company's equity compensation practices for key executives.

Next Steps

• Continued quarterly vesting of remaining Restricted Stock Units (RSU-8, RSU-11, RSU-13, RSU-14, RSU-17) on February 20, May 20, August 20, and November 20 of each year.

Key Dates

Keywords

Arista Networks, ANET, Kenneth Duda, Form 4, Insider Trading, Restricted Stock Units, RSU Vesting, Equity Compensation, Officer Transaction, Director Transaction, Stock Ownership