Form 4 · ANET
Arista Networks CEO Jayshree Ullal reports selling 158,543 shares under a 10b5-1 plan
Jayshree Ullal, Arista Networks's CEO and Chairperson, a director, filed a Form 4 on Oct 13, 2026 at 7:09 PM ET reporting transactions between Oct 8, 2026 and Oct 9, 2026.
The filing reports 158,543 shares in an open-market or private sale (code S) at weighted-average prices from $217.05 to $217.10, about $34.4 million in total.
The filing says the sales were made under a Rule 10b5-1 trading plan adopted November 14, 2025.
Reporting person
- Jayshree Ullal, CEO and Chairperson, a director (as filed: Ullal Jayshree)
Transactions as reported
| Date | Code | Security | Shares | Price | Acquired or disposed | Held after | Ownership |
|---|---|---|---|---|---|---|---|
| 2026-10-08 | S | Common Stock | 4,000 | $217.05 | Disposed | 4,793,347 | Indirect: By Trust for Child 1 |
| 2026-10-09 | S | Common Stock | 18,656 | $217.10 | Disposed | 4,774,691 | Indirect: By Trust for Child 1 |
| 2026-10-08 | S | Common Stock | 4,000 | $217.05 | Disposed | 4,793,347 | Indirect: By Trust for Child 2 |
| 2026-10-09 | S | Common Stock | 18,656 | $217.10 | Disposed | 4,774,691 | Indirect: By Trust for Child 2 |
| 2026-10-08 | S | Common Stock | 19,990 | $217.05 | Disposed | 15,525,748 | Indirect: by Trust |
| 2026-10-09 | S | Common Stock | 93,241 | $217.10 | Disposed | 15,432,507 | Indirect: by Trust |
Codes: P purchase, S sale, A grant or award, M/X/C exercise or conversion, F shares withheld for taxes or the exercise price, G gift. Prices are as reported; some are weighted averages of several trades.
Source
- Form 4 filed Oct 13, 2026 (document)
- Filing index on SEC EDGAR (all documents and exhibits)
Arista Networks company file → · More Arista Networks filings
Disclosures
- Editor holdings in ANET
- The editor holds no position in Arista Networks (ANET). As of Oct 25, 2026.
- Last updated
- Oct 25, 2026
A summary of a public filing for general education, the same for every reader. Not a recommendation to buy, sell or hold ANET.