Ullal Jayshree 4

4 · Arista Networks, Inc. · Filed Nov 24, 2025

Insider Transaction Report

Form 4

Period: 2025-11-20

Arista Networks, Inc.ANET

Ullal Jayshree

DirectorCEO and Chairperson

Transactions

Exercise/Conversion
Restricted Stock Unit-8
2025-11-20−27,660→ 138,320 total
Exercise: $0.00→ Common Stock (27,660 underlying)
Exercise/Conversion
Common Stock
2025-11-20+20,600→ 30,517 total
Tax Payment
Common Stock
2025-11-20$124.81/sh−24,218$3,022,649→ 33,959 total
Exercise/Conversion
Common Stock
2025-11-20+27,660→ 58,177 total
Exercise/Conversion
Restricted Stock Unit-7
2025-11-20−20,600→ 20,592 total
Exercise: $0.00→ Common Stock (20,600 underlying)

Holdings

Common Stock
(indirect: By Trust)
18,312,010
Common Stock
(indirect: By Trust)
5,383,207
Common Stock
(indirect: By Trust)
30,000
Common Stock
(indirect: By Trust)
5,383,207
Common Stock
(indirect: By Trust)
30,000

Footnotes (7)

[F1]Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting.
[F2]Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units.
[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 the shares but disclaims beneficial ownership of the shares.
[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 the shares but disclaims beneficial ownership of the shares.
[F5]These shares are held by a family trust for which the reporting person is co-trustee.
[F6]This performance stock award was granted in the first quarter of 2022 and was earned based on attainment of certain performance conditions. The award vested 25% on February 21, 2023 and will continue to vest quarterly over 3 years. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year.
[F7]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 continue to vest quarterly over 3 years. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, and November 20 of each year.

Documents

1 file

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