Arista Networks director plans sale of 422 shares

Arista Networks, Inc. (symbol ANET) is the issuer for a planned resale of its common stock reported on Form 144 for the account of director Kelly Battles.

Rhea-AI Filing Summary

Arista Networks, Inc. (symbol ANET) is the issuer for a planned resale of its common stock reported on Form 144 for the account of director Kelly Battles. The notice indicates an intention to sell up to 422 shares of Arista common stock through J.P. Morgan Securities LLC, with the securities listed on the NYSE. The shares were acquired from the issuer as compensation, and the proposed sale date is on or after 08/21/2026.

Key Figures

Shares to be sold: 422 shares of common stock Proposed sale date: 08/21/2026 Issuer phone number: 408-5475500

3 metrics

Shares to be sold 422 shares of common stock Maximum number of Arista Networks, Inc. shares covered by this Form 144

Proposed sale date 08/21/2026 Proposed date for the sale of the covered shares

Issuer phone number 408-5475500 Contact phone number for Arista Networks, Inc.

Key Terms

Form 144, Rule 144, attorney-in-fact

3 terms

Form 144 regulatory

"144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

attorney-in-fact regulatory

"JPMS LLC as agent and attorney-in-fact for Kelly Battles"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

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

What does the Form 144 filing for ANET by Kelly Battles disclose?

It discloses a planned resale by director Kelly Battles of up to 422 shares of Arista Networks, Inc. common stock, acquired as compensation, to be sold through J.P. Morgan Securities LLC under Rule 144 on or after 08/21/2026.

How many Arista Networks (ANET) shares are covered by this Form 144 notice?

The Form 144 notice covers a proposed sale of up to 422 shares of Arista Networks, Inc. common stock for the account of director Kelly Battles.

Who is the insider planning to sell ANET shares under this Form 144?

The planned sale is for the account of Kelly Battles, identified as a Director of Arista Networks, Inc., with J.P. Morgan Securities LLC acting as agent and attorney-in-fact according to the signature block.

When is the proposed sale date for the ANET shares in this Form 144?

The proposed sale date for the Arista Networks, Inc. common shares is listed as 08/21/2026, which appears both in the securities information and securities-to-be-sold sections.

On which exchange are the ANET shares in this Form 144 listed?

The common stock covered by this Form 144 is listed on the NYSE, as indicated in the securities information section for Arista Networks, Inc.

How were the ANET shares in this Form 144 acquired by the seller?

The 422 Arista Networks, Inc. shares covered by this Form 144 were acquired from the issuer as compensation, as stated in the securities-to-be-sold section.

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

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Available on EDGAR 08/21/2026 - 04:43 PM EDT Accepted by SEC EDGAR 08/21/2026 - 04:43 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001817763
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Arista Networks, Inc.
SEC File Number	001-36468
Address of Issuer	5453 Great America Parkway Santa Clara CALIFORNIA 95054
Phone	408-5475500
Name of Person for Whose Account the Securities are To Be Sold	Kelly Battles
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	J.P. Morgan Securities LLC 270 Park Avenue - 10th Floor New York NY 10017	422	61797	1261224648	08/21/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	08/21/2026	Compensation	Issuer			422	08/21/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	08/21/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/10/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ JPMS LLC as agent and attorney-in-fact for Kelly Battles
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)