Arista Networks, Inc. (ANET) has 636 open-market insider trades by 18 insiders since 2015. The most active filer is Jayshree Ullal, CEO & Chairman.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Jayshree Ullal | CEOChairman | — | 151 | $994.6M | 2026-10-09 |
| Andreas Bechtolsheim | 10% Owner | — | 35 | $874.8M | 2026-08-27 |
| Kenneth Duda | PresCTO | — | 107 | $508.5M | 2026-09-21 |
| 2010 David R Cheriton Irrevocable Trust dtd July 27, 2010 | 10% Owner | — | 6 | $412.0M | 2016-05-19 |
| Anshul Sadana | COOVP | — | 66 | $162.4M | 2024-05-20 |
| 2010 David R Cheriton Irrevocable Trust dtd July 28, 2010 | 10% Owner | — | 3 | $96.1M | 2016-05-27 |
| Marc Taxay | CLOVP | — | 103 | $49.1M | 2025-03-03 |
| Ita M. Brennan | PresCFOVP | — | 27 | $41.3M | 2023-12-01 |
| Charles H. Giancarlo | Dir | — | 35 | $20.4M | 2026-08-20 |
| John F. McCool | — | — | 38 | $15.9M | 2025-02-26 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Jayshree Ullal | CEO & Chairman | Sell | $29.5M | 2026-10-08 |
| Jayshree Ullal | CEO & Chairman | Sell | $18.1M | 2026-10-07 |
| Chantelle Yvette Breithaupt | President & CFO +1 | Sell | $263K | 2026-10-06 |
| Jayshree Ullal | CEO & Chairman | Sell | $83.7M | 2026-10-06 |
| Mark Stephen Smith | Director | Sell | $1.0M | 2026-10-01 |
| Jayshree Ullal | CEO & Chairman | Sell | $11.3M |
Companies that share insiders with ANET, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2026-09-25 |
| Kenneth Duda | President & CTO | Sell | $8.8M | 2026-09-21 |
| Mark Stephen Smith | 10% Owner | Sell | $59.7M | 2026-09-17 |
| Mark Stephen Smith | Director | Sell | $986K | 2026-09-08 |
| Mark Stephen Smith | President & CFO +1 | Sell | $120K | 2026-09-01 |
| Andreas Bechtolsheim | 10% Owner | Sell | $60.8M | 2026-08-27 |
| Jayshree Ullal | CEO & Chairman | Sell | $2.6M | 2026-08-25 |
| Kelly Bodnar Battles | Director | Sell | $79K | 2026-08-21 |
| Kenneth Duda | President & CTO | Sell | $8.0M | 2026-08-20 |
| Jayshree Ullal | CEO & Chairman | Sell | $101.2M | 2026-08-12 |