Arista Networks director proposes $492K share sale

Available on EDGAR 11/13/2026 - 05:01 PM EST Accepted by SEC EDGAR 11/13/2026 - 05:01 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Arista Networks, Inc. (ANET) director Lewis Chew reported a proposed sale of 2,500 common shares, with an aggregate market value of $492,212.75. The approximate sale date is November 13, 2026; Morgan Stanley Smith Barney LLC is listed as broker, and NYSE as the exchange.

The securities information lists restricted stock acquired from Arista in three lots: 685 shares on February 20, 2025; 844 shares on May 20, 2025; and 971 shares on August 20, 2025.

Key Figures

Proposed sale: 2,500 common shares Aggregate market value: $492,212.75 Shares outstanding: 1,263,402,335 shares

3 metrics

Proposed sale 2,500 common shares Shares listed for sale by Lewis Chew.

Aggregate market value $492,212.75 Value listed for the 2,500 common shares proposed for sale.

Shares outstanding 1,263,402,335 shares Listed in the securities information.

Key Terms

Restricted Stock

1 terms

Restricted Stock financial

"securities acquisition rows list Restricted Stock"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

FAQ

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How many ANET shares did Lewis Chew report for sale?

Lewis Chew, an Arista director, reported a proposed sale of 2,500 common shares with an aggregate market value of $492,212.75. The approximate sale date is November 13, 2026.

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

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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	0001224994
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 American Parkway Santa Clara CALIFORNIA 95054
Phone	408-547-5500
Name of Person for Whose Account the Securities are To Be Sold	LEWIS CHEW
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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	2500	492212.75	1263402335	11/13/2026	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	02/20/2025	Restricted Stock	Issuer			685	02/20/2025	Not Applicable
Common	08/20/2025	Restricted Stock	Issuer			971	08/20/2025	Not Applicable
Common	05/20/2025	Restricted Stock	Issuer			844	05/20/2025	Not Applicable

* 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	11/13/2026
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/ Lewis Chew
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)