Senior insider sale
CTO and SVP Software Eng. at ARISTA NETWORKS, INC. — senior position signals high conviction
$35.34M
266K shares
DUDA KENNETH plans to sell 266K shares of ARISTA NETWORKS, INC. valued at approximately $35.34M. 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.
Stock Option Exercise
Cash
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/17/2026 | Stock Option Exercise Cash | 96K | — |
| Total | 96K | ||
Completed
Units to sell
32K
Market value
$4.56M
Units to sell
8K
Market value
$1.14M
Units to sell
8K
Market value
$1.14M
Units to sell
10K
Market value
$1.42M
Units to sell
30K
Market value
$3.85M
Units to sell
8K
Market value
$1.03M
Units to sell
10K
Market value
$1.28M
Units to sell
8K
Market value
$1.03M
Units to sell
8K
Market value
$985.2K
Units to sell
8K
Market value
$985.2K
Units to sell
10K
Market value
$1.23M
Units to sell
30K
Market value
$3.69M
Planned — Approximate Date
Units to sell
96K
Market value
$12.99M
Units
266K
Value
$35.34M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
2/17/2026 | 32K | $4.56M | — | Completed |
2/17/2026 | 8K | $1.14M | — | Completed |
2/17/2026 | 8K | $1.14M | — | Completed |
2/17/2026 | 10K | $1.42M | — | Completed |
1/20/2026 | 30K | $3.85M | — | Completed |
1/20/2026 | 8K | $1.03M | — | Completed |
1/20/2026 | 10K | $1.28M | — | Completed |
1/20/2026 | 8K | $1.03M | — | Completed |
12/17/2025 | 8K | $985.2K | — | Completed |
12/17/2025 | 8K | $985.2K | — | Completed |
12/17/2025 | 10K | $1.23M | — | Completed |
12/17/2025 | 30K | $3.69M | — | Completed |
| Planned — Approximate Date | ||||
3/17/2026 | 96K | $12.99M | NYSE | Planned |
| Total | 266K | $35.34M | ||