Arista Networks (ANET) 4: Breithaupt Chantelle Yvette bought 19,170 shares of Restric… (Feb 17, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-02-13 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Arista Networks, Inc. (ANET) CIK: 0001596532 --- Reporting Owner --- Name: Breithaupt Chantelle Yvette CIK: 0001850596 Role: Officer (Senior Vice President, CFO) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Unit-6 Date: 2026-02-13 | Code: A (Grant or award) Shares: +19,170 | Price: $0.00 Shares Owned After: 19,170 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. [F2] One twelfth of the restricted stock units awarded will vest on February 20, 2028 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year. [F2] One twelfth of the restricted stock units awarded will vest on February 20, 2028 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year. --- Footnotes (Complete Index) --- F1: Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. F2: One twelfth of the restricted stock units awarded will vest on February 20, 2028 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year. --- Signature --- /s/ By: Isabelle Bertin-Bailly, Attorney-in-Fact For: Chantelle Breithaupt (2026-02-17)