Transaction · 0001596532-26-000212

Ullal Jayshree

Ullal Jayshree, CHAIR, reported a transaction classified as exercise at Arista Networks, Inc. involving 27664.000000 shares for an estimated $0.00. Reported holdings after the transaction were 55332.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MCHAIR
ANETArista Networks, Inc.
Filing timeAug 24
Trade dateAug 20, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$188.15
Pre-filing
1mo ago -7.2%1w ago +8.2%1d ago -0.9%
Returns since
7d +1.0%30d +1.0%90d +1.0%180d +1.0%1y +1.0%

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 2026-08-24Filed 10 days ago · 30 days of pre-filing context shaded
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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

Derivative
Type
exercise
Code M
Identifier
0001596532-26-000212
Restricted Stock Unit-8
Transaction date
Aug 20, 2026
Filed Aug 24, 2026, 10:14 PM · 4d delay
Shares
27.6k sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
55.3k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Derivative Transaction Direct Ownership Large Holdings Reduction
-10score
Filing-only score

-10

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

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

CEO and Chairperson

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting.

  2. F2

    Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units.

  3. F3

    These shares are held in trust for the benefit of the children of the reporting person for which the reporting person serves as trustee. The reporting person shares voting and investment control over…

  4. F4

    These shares are held in trust for the benefit of relatives of the reporting person for which the reporting person serves as co-trustee. The reporting person shares voting and investment control over…

  5. F5

    These shares are held by a family trust for which the reporting person is co-trustee.

  6. F6

    This performance stock award was granted in the first quarter of 2023 and was earned based on attainment of certain performance conditions. The award vested (25%) on February 20, 2024, and will contin…

Original filing · 0001596532-26-000212
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Same reporting owner
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