0001596532-25-000193.txt : 20250721 0001596532-25-000193.hdr.sgml : 20250721 20250721185708 ACCESSION NUMBER: 0001596532-25-000193 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250717 FILED AS OF DATE: 20250721 DATE AS OF CHANGE: 20250721 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Duda Kenneth CENTRAL INDEX KEY: 0001605808 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36468 FILM NUMBER: 251138312 MAIL ADDRESS: STREET 1: C/O ARISTA NETWORKS, INC. STREET 2: 5453 GREAT AMERICA PARKWAY CITY: SANTA CLARA STATE: CA ZIP: 95054 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Arista Networks, Inc. CENTRAL INDEX KEY: 0001596532 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER COMMUNICATIONS EQUIPMENT [3576] ORGANIZATION NAME: 06 Technology EIN: 201751121 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 5453 GREAT AMERICA PARKWAY CITY: SANTA CLARA STATE: CA ZIP: 95054 BUSINESS PHONE: 408-547-5500 MAIL ADDRESS: STREET 1: 5453 GREAT AMERICA PARKWAY CITY: SANTA CLARA STATE: CA ZIP: 95054 4 1 edgardoc.xml PRIMARY DOCUMENT X0508 4 2025-07-17 0 0001596532 Arista Networks, Inc. ANET 0001605808 Duda Kenneth 5453 GREAT AMERICA PARKWAY SANTA CLARA CA 95054 1 1 0 0 CTO and SVP Software Eng. 1 Common Stock 2025-07-17 4 M 0 30000 3.515 A 42976 D Common Stock 2025-07-17 4 S 0 1908 109.2522 D 41068 D Common Stock 2025-07-17 4 S 0 2962 110.3251 D 38106 D Common Stock 2025-07-17 4 S 0 22004 111.3571 D 16102 D Common Stock 2025-07-17 4 S 0 3126 112.0348 D 12976 D Common Stock 2025-07-17 4 S 0 1018 109.2522 D 1238150 I By Childrens' Trust Common Stock 2025-07-17 4 S 0 1580 110.3251 D 1236570 I By Childrens' Trust Common Stock 2025-07-17 4 S 0 11735 111.3571 D 1224835 I By Childrens' Trust Common Stock 2025-07-17 4 S 0 1667 112.0348 D 1223168 I By Childrens' Trust Common Stock 2025-07-17 4 S 0 636 109.2522 D 591764 I By Foundation Common Stock 2025-07-17 4 S 0 987 110.3251 D 590777 I By Foundation Common Stock 2025-07-17 4 S 0 7335 111.3571 D 583442 I By Foundation Common Stock 2025-07-17 4 S 0 1042 112.0348 D 582400 I By Foundation Common Stock 750000 I By GRAT JD Common Stock 750000 I By GRAT KD Common Stock 25615 I by Trust Non-Qualified Stock Option (right to buy) 3.515 2025-07-17 4 M 0 30000 0.0 D 2026-02-11 Common Stock 30000 180000 D The exercise and/or sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on March 13, 2025. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $108.80 to $109.7992, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $109.8083 to $110.80, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.81 to $111.77, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.81 to $112.30, inclusive. The reporting person undertakes to provide Arista Networks, Inc., any security holder of Arista Networks, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person for the benefit of the reporting person's children on March 13, 2025. These 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. The reporting person shares voting and investment control over the shares but disclaims beneficial ownership of the shares. The sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into on March 13, 2025 by the reporting person's 501(c) Foundation, for which the reporting person and his spouse serve as co-trustee. These 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. These shares are held by a family trust for which the reporting person is co-trustee. 1/60th of the shares subject to the option vested and became exercisable on April 1, 2017 and 1/60th of the shares subject to the option shall vested monthly thereafter. By: Isabelle Bertin-Bailly, Attorney-in-Fact For: Kenneth Duda 2025-07-21