Form 4: Arista Networks CEO Sells Shares
Insider Transaction (Form 4)
Jayshree Ullal, CEO and Chairperson and a Director of Arista Networks, Inc., sold 158,543 shares of common stock on October 8, 2026.
Summary
- Open-market sale: disposed of 4,000 Common Stock at $217.05 ($868,193) on October 8, 2026; holds 4,793,347 after (Indirect).
- Open-market sale: disposed of 18,656 Common Stock at $217.10 ($4,050,139) on October 9, 2026; holds 4,774,691 after (Indirect).
- Open-market sale: disposed of 4,000 Common Stock at $217.05 ($868,193) on October 8, 2026; holds 4,793,347 after (Indirect).
- Open-market sale: disposed of 18,656 Common Stock at $217.10 ($4,050,139) on October 9, 2026; holds 4,774,691 after (Indirect).
- Open-market sale: disposed of 19,990 Common Stock at $217.05 ($4,338,796) on October 8, 2026; holds 15,525,748 after (Indirect).
- Open-market sale: disposed of 93,241 Common Stock at $217.10 ($20,242,229) on October 9, 2026; holds 15,432,507 after (Indirect).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $34,417,690 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Jayshree Ullal — Director, Officer (CEO and Chairperson)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-10-08 | Open-market sale | Common Stock | 4,000 | $217 | $868.2K | 4,793,347 |
| 2026-10-09 | Open-market sale | Common Stock | 18,656 | $217 | $4.1M | 4,774,691 |
| 2026-10-08 | Open-market sale | Common Stock | 4,000 | $217 | $868.2K | 4,793,347 |
| 2026-10-09 | Open-market sale | Common Stock | 18,656 | $217 | $4.1M | 4,774,691 |
| 2026-10-08 | Open-market sale | Common Stock | 19,990 | $217 | $4.3M | 15,525,748 |
| 2026-10-09 | Open-market sale | Common Stock | 93,241 | $217 | $20.2M | 15,432,507 |
Key Dates
| Date | Description |
|---|---|
| 2026-10-08 | Open-market sale (4,000 shares) |
| 2026-10-09 | Open-market sale (18,656 shares) |
| 2026-10-08 | Open-market sale (4,000 shares) |
| 2026-10-09 | Open-market sale (18,656 shares) |
| 2026-10-08 | Open-market sale (19,990 shares) |
| 2026-10-09 | Open-market sale (93,241 shares) |
Keywords
insider transaction, Form 4, ANET, Arista Networks, Inc., bearish, Jayshree Ullal
Disclaimer:The information provided here is for general informational purposes only and does not constitute financial advice, recommendation, or endorsement of any kind. It may contain errors or omissions. You should not rely on this information to make financial decisions. Always seek the advice of a qualified financial professional before making any investment or financial decisions. Use of this information is at your own risk.