Form 4: Arista Networks Director Charles Giancarlo Sells Shares Under 10b5-1 Plan

Arista Networks director Charles Giancarlo sold a total of 8,000 shares of common stock on January 2, 2025, through a pre-arranged 10b5-1 trading plan.

Summary

• Charles Giancarlo, a director at Arista Networks, sold a total of 8,000 shares of common stock on January 2, 2025.
• The sales were executed under a pre-arranged Rule 10b5-1 trading plan established on June 14, 2024.
• The shares were sold in multiple transactions at varying weighted average prices, ranging from $110.4783 to $113.9782.
• The sales resulted in a decrease in the number of shares indirectly held by Mr. Giancarlo through a family trust.
• The total number of shares held indirectly by the trust after the transactions is 163,784.
• Mr. Giancarlo also directly owns 217,948 shares of Arista Networks stock.

Sentiment

Score: 5

Explanation: The document reflects a routine insider transaction under a pre-arranged plan, which is neither positive nor negative for the company's outlook.

Risks

• Sales by insiders, even under pre-arranged plans, can sometimes be perceived negatively by the market.

Industry Context

Insider sales are a common occurrence in publicly traded companies, and the use of 10b5-1 plans is a standard practice to avoid accusations of trading on non-public information. This transaction is not unusual for a company of this size and maturity.

Comparison to Industry Standards

• Many directors and officers of publicly traded companies use 10b5-1 trading plans to manage their personal finances and avoid accusations of insider trading.
• The volume of shares sold by Mr. Giancarlo is not unusual for a director of a company the size of Arista Networks.
• Comparable companies such as Cisco, Juniper Networks, and F5 Networks also see similar insider trading activity.

Stakeholder Impact

• The sale of shares by a director may have a minor impact on shareholder sentiment, but the pre-arranged nature of the sale mitigates this impact.

Key Dates

Keywords

Arista Networks, ANET, insider trading, Form 4, stock sale, Rule 10b5-1, Charles Giancarlo, director