Transaction · 0001596532-26-000239

Breithaupt Chantelle Yvette

Breithaupt Chantelle Yvette, SVP, CFO, reported an open-market or private sale at Arista Networks, Inc. involving 1224.000000 shares for an estimated $263160.00. Reported holdings after the transaction were 68697.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SSVP, CFO
ANETArista Networks, Inc.
Filing timeOct 08
Trade dateOct 06, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded1.75%Shares sold ÷ (holdings after + shares sold). Estimated position before: 69,921 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$210.97
Pre-filing
1mo ago -8.1%1w ago -3.8%1d ago -1.9%
Returns since
7d30d90d180d1y

ANET price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
ANET since 2026-10-08Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001596532-26-000239
Common Stock
Transaction date
Oct 06, 2026
Filed Oct 08, 2026, 11:18 PM · 2d delay
Shares
1.22k sh
$215.00 per share
Estimated value
-$263k
Computed from shares × price
Holdings after
68.6k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Senior Vice President, CFO

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The sale of shares was effected pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on December 11, 2025 and modified on June 2, 2026.

Original filing · 0001596532-26-000239
Related transactions

0 other filings

Same reporting owner
Recent company activity

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ANET