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Traded Oct 6, 2026 · Filed Oct 8, 2026
The CFO of Arista Networks sold $263K of Arista Networks shares. The filing says it was made under a pre-arranged trading plan.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell.
open market sale
Code S — open-market or private sale
~$263,160
Shares × reported transaction price
63 days after results of Aug 4, 2026, 28 days before results of Nov 3, 2026
Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results
Closed at $215.36 on Oct 6, 2026, at its 52-week high, after a 14% rise over the previous 30 trading days
52-week range $116.13 (Mar 30, 2026) to $215.36 (Oct 6, 2026), 100% of the way up, from 251 adjusted closes. 30 trading days earlier: $188.15 on Aug 24, 2026. Describes the past only, not a forecast
Footnote references a pre-arranged trading plan (Rule 10b5-1)
Only flagged when a footnote says so; never inferred
| After | Stock | S&P 500 | Difference |
|---|---|---|---|
| 7 days | −18.3% | −2.0% | −16.4% |
| 30 days | −14.1% | −3.3% | −10.8% |
Past results only. Not a forecast.
Insider selling
Traded Nov 6 · filed the same day
A major shareholder of Arista Networks told the SEC about a plan to sell $44.4M of Arista Networks shares around Nov 6, 2026. The shares were not acquired as compensation. That is a tiny part of all Arista Networks shares.
Insider selling
Traded Nov 5 · filed the same day
A major shareholder of Arista Networks told the SEC about a plan to sell $41.4M of Arista Networks shares around Nov 5, 2026. The shares were not acquired as compensation. That is a tiny part of all Arista Networks shares.
Bechtolsheim Andreas (10% owner) sold ~$2.28M of Arista Networks
Planned saleEvery dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.
