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Arista Networks ($ANET) CFO Chantelle Breithaupt Sells 612 Shares Under Rule 10b5-1 Plan

Low SignificanceSeptember 3, 2026 at 7:08:11 PM EDT

Arista Networks, Inc.

$ANET4CIK: 0001596532

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Filing Summary

Form 4 Alert: Arista Networks, Inc. ($ANET) Insider: Breithaupt Chantelle Yvette (Senior Vice President, CFO) Transaction: Open Market Sale (Code: S) Date: 2026-09-01 Shares: 612 @ $195.77 (~$119.81K) Remaining Direct Holdings: 69,921 shares Significance: Low (Executed under Rule 10b5-1 trading plan)

Comprehensive Analysis

Executive Summary

On September 1, 2026, Chantelle Yvette Breithaupt, Senior Vice President and Chief Financial Officer of Arista Networks, Inc. ($ANET), executed an open-market sale of 612 shares of Common Stock at an average price of $195.77 per share. The transaction totaled approximately $119,811.24.

Key Transaction Details

  • Insider: Breithaupt Chantelle Yvette
  • Title: Senior Vice President, CFO
  • Filing Date: September 3, 2026
  • Transaction Date: September 1, 2026
  • Shares Disposed: 612 shares
  • Execution Price: $195.77
  • Post-Transaction Beneficial Ownership: 69,921 shares (Direct)

Context & Significance

  • Trading Plan: The sale was conducted pursuant to a pre-arranged Rule 10b5-1 trading plan established on December 11, 2025, and modified on June 2, 2026.
  • Significance Level: Low. The transaction represents a routine disposition comprising less than 1% of the insider's direct equity position, executed systematically under a pre-established 10b5-1 trading schedule rather than discretionary, market-driven selling.
Topics:#ANET#AristaNetworks#InsiderTrading#Form4#TechStocks

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