Senior insider sale
President and CEO at ARISTA NETWORKS, INC. — senior position signals high conviction
$543.66M
2.69M shares
What this filing means
ULLAL JAYSHREE plans to sell 2.69M shares of ARISTA NETWORKS, INC. valued at approximately $543.66M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 10/6/2026ACC: 0001959173-26-007299
DirectorOfficer· President and CEO
Since Aug 2018
2.69M
Shares to sell
$543.66M
Approx. market value
460.37K
Acquired (3 months)
1
Planned
6 completed
Securities Acquired — Last 3 Months1
Stock Option Exercise
Wire
9/22/2008
460.37KTotal acquired460.37K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/22/2008 | Stock Option Exercise Wire | 460.37K | — |
| Total | 460.37K | ||
Planned & Completed Dispositions7
Completed
—Completed
Units to sell
62.62K
Market value
$13.24M
9/25/2026
—Completed
Units to sell
13.81K
Market value
$2.65M
8/25/2026
—Completed
Units to sell
573.51K
Market value
$119.36M
8/12/2026
—Completed
Units to sell
1.10M
Market value
$221.24M
8/5/2026
—Completed
Units to sell
234.58K
Market value
$43.91M
7/10/2026
—Completed
Units to sell
242.42K
Market value
$45.62M
7/9/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
460.37K
Market value
$97.64M
10/6/2026
Total
Units
2.69M
Value
$543.66M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/25/2026 | 62.62K | $13.24M | — | Completed |
8/25/2026 | 13.81K | $2.65M | — | Completed |
8/12/2026 | 573.51K | $119.36M | — | Completed |
8/5/2026 | 1.10M | $221.24M | — | Completed |
7/10/2026 | 234.58K | $43.91M | — | Completed |
7/9/2026 | 242.42K | $45.62M | — | Completed |
| Planned — Approximate Date | ||||
10/6/2026 | 460.37K | $97.64M | NYSE | Planned |
| Total | 2.69M | $543.66M | ||