STOCK TITAN

Arista’s Kenneth Duda shifts 57K shares to trust

Arista Networks’ President and CTO restructured various trust and foundation holdings in ANET stock through internal transfers, with no open-market buying or selling reported.

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Arista Networks, Inc. (ANET) insider Kenneth Duda, President and CTO, reported non-market restructurings of indirect holdings in Common Stock on September 10, 2026. Two grantor retained annuity trusts each transferred 28,616 shares to a family living trust, and an aggregate 57,232 shares moved into a family trust for which he is co-trustee; all are coded as other acquisitions or dispositions at a stated price of $0.00 per share. The filing also reports post-transaction indirect positions, including 1,186,918 shares held in multiple children’s trusts (with beneficial ownership disclaimed) and 452,400 shares held by a 501(c) foundation, as well as 12,976 shares held directly. No Rule 10b5‑1 trading plan is reported.

Positive

  • None.

Negative

  • None.
Insider Duda Kenneth
Role President and CTO
Type Security Shares Price Value
Other Common Stock F1, F2 28,616 $0.00 $0.00
Other Common Stock F3, F4 28,616 $0.00 $0.00
Other Common Stock F5, F6 57,232 $0.00 $0.00
holding Common Stock -- -- --
holding Common Stock F7 -- -- --
holding Common Stock F8 -- -- --
Holdings After Transaction: Common Stock — 692,104 shares (Indirect, By GRAT JD); Common Stock — 690,621 shares (Indirect, By GRAT KD); Common Stock — 81,927 shares (Indirect, by Trust); Common Stock — 12,976 shares (Direct); Common Stock — 1,186,918 shares (Indirect, By Childrens' Trust); Common Stock — 452,400 shares (Indirect, By Foundation)
Footnotes (8)
  1. F1. Represents 28,616 shares from the Jennifer Duda Annuity Trust to the Kenneth and Jennifer Duda Living Trust.
  2. F2. Reporting person's spouse is the trustee of the Jennifer Duda Annuity Trusts.
  3. F3. Represents 28,616 shares from the Kenneth Duda Annuity Trust to the Kenneth and Jennifer Duda Living Trust.
  4. F4. Reporting person is the trustee of the Kenneth Duda Annuity Trusts.
  5. F5. Represents an aggregate of 57,232 shares transferred by the GRAT of the reporting person (28,616) and the GRAT of the reporting person's spouse (28,616) to the Family Trust.
  6. F6. These shares are held by a family trust for which the reporting person is co-trustee.
  7. F7. These shares are held in multiple trusts 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.
  8. F8. These shares are held by a 501(c) Foundation for which the reporting person and his spouse serve as co-trustee.
Shares transferred from Jennifer Duda Annuity Trust 28,616 shares Non-derivative J-code disposition on September 10, 2026 from Jennifer Duda Annuity Trust to the Kenneth and Jennifer Duda Living Trust
Shares transferred from Kenneth Duda Annuity Trust 28,616 shares Non-derivative J-code disposition on September 10, 2026 from Kenneth Duda Annuity Trust to the Kenneth and Jennifer Duda Living Trust
Aggregate shares moved to Family Trust 57,232 shares Non-derivative J-code acquisition on September 10, 2026 by a family trust for which he is co‑trustee
Indirect holdings by GRAT JD after transaction 692,104 shares Post-transaction balance held indirectly "By GRAT JD" as of September 10, 2026
Indirect holdings by GRAT KD after transaction 690,621 shares Post-transaction balance held indirectly "By GRAT KD" as of September 10, 2026
Indirect holdings by Children’s Trusts 1,186,918 shares Held in multiple trusts for the benefit of his children; beneficial ownership disclaimed
Indirect holdings by Foundation 452,400 shares Held by a 501(c) foundation for which he and his spouse are co‑trustees
Direct holdings after transactions 12,976 shares Directly held Common Stock as of September 10, 2026
grantor retained annuity trust financial
"Represents an aggregate of 57,232 shares transferred by the GRAT of the reporting person"
A grantor retained annuity trust (GRAT) is an estate-planning tool where the person who creates the trust transfers assets into it but receives fixed cash payments (an annuity) from the trust for a set number of years; whatever remains after that term passes to designated beneficiaries. It matters to investors because it can shift future appreciation of assets out of the creator’s taxable estate—like putting an asset into a timed vending machine that pays you fixed amounts while any extra value that grows inside the machine goes to heirs with reduced gift or estate tax consequences.
Annuity Trust financial
"Represents 28,616 shares from the Jennifer Duda Annuity Trust to the Kenneth and"
Family Trust financial
"shares transferred by the GRAT of the reporting person (28,616) and the GRAT of"
beneficial ownership financial
"the reporting person shares voting and investment control over the shares but disclaims beneficial ownership"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
501(c) Foundation financial
"These shares are held by a 501(c) Foundation for which the reporting person"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Arista Networks (ANET) insider Kenneth Duda report in this Form 4?

He reported internal restructurings of indirect holdings in Common Stock on September 10, 2026, including transfers among grantor retained annuity trusts, a living trust, and a family trust, with a stated price of $0.00 per share and no open-market trades.

How many ANET shares were transferred from the grantor retained annuity trusts?

Each grantor retained annuity trust transferred 28,616 shares of Arista Networks Common Stock on September 10, 2026, for a total of 57,232 shares moved into a family trust structure as described in the footnotes.

What ANET shareholdings does Kenneth Duda report in children’s trusts?

The filing lists 1,186,918 shares of Arista Networks Common Stock held in multiple trusts for the benefit of his children, where he serves as trustee. He shares voting and investment control but disclaims beneficial ownership of these shares.

How many ANET shares are held by the foundation associated with Kenneth Duda?

The report shows 452,400 shares of Arista Networks Common Stock held by a 501(c) foundation for which Kenneth Duda and his spouse serve as co‑trustees, as disclosed in the footnotes.

Does this ANET Form 4 indicate trades under a Rule 10b5-1 plan?

No. The Rule 10b5‑1 checkbox is unchecked, and the footnotes do not describe any transactions as being made pursuant to a Rule 10b5‑1 trading plan; the reported activity reflects internal transfers among trusts and related entities.

How many ANET shares does Kenneth Duda hold directly after these transactions?

The filing shows a direct holding of 12,976 shares of Arista Networks Common Stock after the reported trust-related restructurings on September 10, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Duda Kenneth

(Last)(First)(Middle)
5453 GREAT AMERICA PARKWAY

(Street)
SANTA CLARA CALIFORNIA 95054

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Arista Networks, Inc. [ ANET ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President and CTO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/10/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock09/10/2026J28,616(1)D$0.0692,104IBy GRAT JD(2)
Common Stock09/10/2026J28,616(3)D$0.0690,621IBy GRAT KD(4)
Common Stock09/10/2026J57,232(5)A$0.081,927Iby Trust(6)
Common Stock12,976D
Common Stock1,186,918IBy Childrens' Trust(7)
Common Stock452,400IBy Foundation(8)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents 28,616 shares from the Jennifer Duda Annuity Trust to the Kenneth and Jennifer Duda Living Trust.
2. Reporting person's spouse is the trustee of the Jennifer Duda Annuity Trusts.
3. Represents 28,616 shares from the Kenneth Duda Annuity Trust to the Kenneth and Jennifer Duda Living Trust.
4. Reporting person is the trustee of the Kenneth Duda Annuity Trusts.
5. Represents an aggregate of 57,232 shares transferred by the GRAT of the reporting person (28,616) and the GRAT of the reporting person's spouse (28,616) to the Family Trust.
6. These shares are held by a family trust for which the reporting person is co-trustee.
7. These shares are held in multiple trusts 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.
8. These shares are held by a 501(c) Foundation for which the reporting person and his spouse serve as co-trustee.
By: Isabelle Bertin-Bailly, Attorney-in-Fact For: Kenneth Duda09/14/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

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