SEC Form 4 · accession 0001596532-26-000225
Arista Networks, Inc. · ANET
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Kenneth Duda
Officer — President and CTO · Director
Period of report
Sep 8, 2026
Accepted (ET)
Sep 10, 2026 · 7:47 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001596532
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Sep 8, 2026 | J | 100,000 | $0.00 | A | 720,720 | I | By GRAT JD |
| Common StockF3,F4 | Sep 8, 2026 | J | 100,000 | $0.00 | A | 719,237 | I | By GRAT KD |
| Common StockF5,F6 | Sep 8, 2026 | J | 200,000 | $0.00 | D | 24,695 | I | by Trust |
| Common Stock | holding | — | — | — | 12,976 | D | ||
| Common StockF7 | holding | — | — | — | 1,186,918 | I | By Childrens' Trust | |
| Common StockF8 | holding | — | — | — | 452,400 | I | By Foundation |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents 100,000 shares transferred from the Family Trust to the GRAT of the Reporting Person's Spouse.
- F2Reporting person's spouse is the trustee of the Jennifer Duda Annuity Trusts.
- F3Represents 100,000 shares transferred from the Family Trust to the GRAT of the Reporting Person.
- F4Reporting person is the trustee of the Kenneth Duda Annuity Trusts.
- F5Represents an aggregate of 200,000 shares contributed to the GRAT of the Reporting Person (100,000 shares), and GRAT of the Reporting Person's spouse (100,000 shares)
- F6These shares are held by a family trust for which the reporting person is co-trustee.
- F7These shares are held in multiple trusts for the benefit of the children of the reporting person for which the reporting person serves as trustee. The reporting person shares voting and investment control over the shares but disclaims beneficial ownership of the shares.
- F8These shares are held by a 501(c) Foundation for which the reporting person and his spouse serve as co-trustee.