Form 4: Arista Networks CTO Duda Reports Significant Trust Transfers

Arista Networks' CTO and SVP Software Engineering, Kenneth Duda, reported the transfer of 125,930 shares of common stock to a family trust.

Summary

• Kenneth Duda, CTO and SVP Software Engineering at Arista Networks, Inc. (ANET), reported changes in beneficial ownership of common stock.
• The filing indicates a transaction date of August 29, 2025, for these transfers, which were made pursuant to a Rule 10b5-1(c) plan.
• 62,965 shares were transferred to a Family Trust from the GRAT (Grantor Retained Annuity Trust) of Mr. Duda's spouse.
• An additional 62,965 shares were transferred to the Family Trust from Mr. Duda's own GRAT.
• In aggregate, 125,930 shares were transferred to the Family Trust, for which Mr. Duda serves as co-trustee.
• The transfers were reported at a price of $0.0, indicating a non-sale transaction, typically for estate planning.
• Following these transactions, Mr. Duda's beneficial ownership includes 159,303 shares indirectly held by the Family Trust, 12,976 shares held directly, 687,035 shares indirectly by his spouse's GRAT, and 687,035 shares indirectly by his own GRAT.
• Additionally, 1,207,168 shares are held indirectly by a Children's Trust (for which Mr. Duda disclaims beneficial ownership), and 572,400 shares are held indirectly by a 501(c) Foundation.

Sentiment

Score: 5

Explanation: The sentiment is neutral. This Form 4 reports routine insider ownership changes related to estate planning, not indicative of positive or negative company performance or a change in management's outlook.

Positives

• The transactions reflect structured estate planning by a key executive, which can provide long-term stability in ownership structure.

Negatives

• No direct negative implications for the company's operational or financial performance are indicated by this filing.

Risks

• No specific risks to the company's operations or financial health were mentioned in this Form 4 filing.

Future Outlook

This Form 4 filing does not provide any forward-looking statements or guidance regarding Arista Networks' future performance or strategic direction. It solely reports changes in insider beneficial ownership.

Management Comments

• The filing was signed by Isabelle Bertin-Bailly, Attorney-in-Fact for Kenneth Duda.

Industry Context

Insider transaction reports (Form 4s) are routine disclosures for publicly traded companies. The reported transfers to trusts are common mechanisms for executives to manage personal wealth and estate planning, and do not typically reflect changes in the company's operational performance or competitive landscape.

Related Party Transactions

• Transfers of shares were made between Kenneth Duda's and his spouse's Grantor Retained Annuity Trusts (GRATs) and a Family Trust, for which Mr. Duda is a co-trustee. These are considered related party transactions due to the familial and trustee relationships.

Stakeholder Impact

• Shareholders: Minimal direct impact, as these are internal transfers for estate planning and not open market sales or purchases that would significantly alter market perception or liquidity.
• Employees, Customers, Suppliers, Creditors: No direct impact from this insider ownership change.

Next Steps

• No specific future actions or milestones for Arista Networks are mentioned in this insider transaction report.

Key Dates

Keywords

Arista Networks, ANET, Kenneth Duda, Form 4, insider transaction, beneficial ownership, trust transfer, estate planning, CTO, Rule 10b5-1