Form 4: Arista Networks CEO Sells Shares
Insider Transaction (Form 4)
Jayshree Ullal, CEO and Chairperson and a Director of Arista Networks, Inc., sold 767,029 shares of common stock on August 5, 2026.
Summary
- Open-market sale: disposed of 152,860 Common Stock at $197.12 ($30,131,152) on August 5, 2026; holds 17,002,150 after (Indirect).
- Open-market sale: disposed of 27,292 Common Stock at $198.54 ($5,418,644) on August 5, 2026; holds 16,974,858 after (Indirect).
- Open-market sale: disposed of 54,399 Common Stock at $199.51 ($10,853,096) on August 5, 2026; holds 16,920,459 after (Indirect).
- Open-market sale: disposed of 17,132 Common Stock at $200.43 ($3,433,703) on August 5, 2026; holds 16,903,327 after (Indirect).
- Open-market sale: disposed of 369,569 Common Stock at $201.29 ($74,391,542) on August 5, 2026; holds 16,533,758 after (Indirect).
- Open-market sale: disposed of 2,428 Common Stock at $202.39 ($491,396) on August 5, 2026; holds 16,531,330 after (Indirect).
- Open-market sale: disposed of 33,931 Common Stock at $203.57 ($6,907,249) on August 5, 2026; holds 16,497,399 after (Indirect).
- Open-market sale: disposed of 28,776 Common Stock at $204.73 ($5,891,287) on August 5, 2026; holds 16,468,623 after (Indirect).
- Open-market sale: disposed of 26,722 Common Stock at $205.61 ($5,494,383) on August 5, 2026; holds 16,441,901 after (Indirect).
- Open-market sale: disposed of 1,601 Common Stock at $207.05 ($331,492) on August 5, 2026; holds 16,440,300 after (Indirect).
- Open-market sale: disposed of 10,640 Common Stock at $207.87 ($2,211,747) on August 5, 2026; holds 16,429,660 after (Indirect).
- Open-market sale: disposed of 1,023 Common Stock at $209.00 ($213,807) on August 5, 2026; holds 16,428,637 after (Indirect).
- Open-market sale: disposed of 35,337 Common Stock at $210.60 ($7,441,919) on August 5, 2026; holds 16,393,300 after (Indirect).
- Open-market sale: disposed of 1,495 Common Stock at $211.73 ($316,542) on August 5, 2026; holds 16,391,805 after (Indirect).
- Open-market sale: disposed of 3,824 Common Stock at $212.64 ($813,127) on August 5, 2026; holds 16,387,981 after (Indirect).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $154,341,086 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 |
|---|---|---|---|---|---|---|
| 2026-08-05 | Open-market sale | Common Stock | 152,860 | $197 | $30.1M | 17,002,150 |
| 2026-08-05 | Open-market sale | Common Stock | 27,292 | $199 | $5.4M | 16,974,858 |
| 2026-08-05 | Open-market sale | Common Stock | 54,399 | $200 | $10.9M | 16,920,459 |
| 2026-08-05 | Open-market sale | Common Stock | 17,132 | $200 | $3.4M | 16,903,327 |
| 2026-08-05 | Open-market sale | Common Stock | 369,569 | $201 | $74.4M | 16,533,758 |
| 2026-08-05 | Open-market sale | Common Stock | 2,428 | $202 | $491.4K | 16,531,330 |
| 2026-08-05 | Open-market sale | Common Stock | 33,931 | $204 | $6.9M | 16,497,399 |
| 2026-08-05 | Open-market sale | Common Stock | 28,776 | $205 | $5.9M | 16,468,623 |
| 2026-08-05 | Open-market sale | Common Stock | 26,722 | $206 | $5.5M | 16,441,901 |
| 2026-08-05 | Open-market sale | Common Stock | 1,601 | $207 | $331.5K | 16,440,300 |
| 2026-08-05 | Open-market sale | Common Stock | 10,640 | $208 | $2.2M | 16,429,660 |
| 2026-08-05 | Open-market sale | Common Stock | 1,023 | $209 | $213.8K | 16,428,637 |
| 2026-08-05 | Open-market sale | Common Stock | 35,337 | $211 | $7.4M | 16,393,300 |
| 2026-08-05 | Open-market sale | Common Stock | 1,495 | $212 | $316.5K | 16,391,805 |
| 2026-08-05 | Open-market sale | Common Stock | 3,824 | $213 | $813.1K | 16,387,981 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-05 | Open-market sale (152,860 shares) |
| 2026-08-05 | Open-market sale (27,292 shares) |
| 2026-08-05 | Open-market sale (54,399 shares) |
| 2026-08-05 | Open-market sale (17,132 shares) |
| 2026-08-05 | Open-market sale (369,569 shares) |
| 2026-08-05 | Open-market sale (2,428 shares) |
| 2026-08-05 | Open-market sale (33,931 shares) |
| 2026-08-05 | Open-market sale (28,776 shares) |
| 2026-08-05 | Open-market sale (26,722 shares) |
| 2026-08-05 | Open-market sale (1,601 shares) |
| 2026-08-05 | Open-market sale (10,640 shares) |
| 2026-08-05 | Open-market sale (1,023 shares) |
| 2026-08-05 | Open-market sale (35,337 shares) |
| 2026-08-05 | Open-market sale (1,495 shares) |
| 2026-08-05 | Open-market sale (3,824 shares) |
Keywords
insider transaction, Form 4, ANET, Arista Networks, Inc., bearish, Jayshree Ullal
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