Form 144: ANET restricted stock resale notice

The issuer submitted a Form 144 notice relating to proposed sales of restricted common stock through J.P.

Rhea-AI Filing Summary

The issuer submitted a Form 144 notice relating to proposed sales of restricted common stock through J.P. Morgan Securities LLC. The filing lists multiple restricted stock award lots with grant dates and share counts, including 971 and 844 as representative examples, with dates such as 02/20/2026 and 02/20/2025.

Insights

Securities Counsel

Form 144 lists proposed resale of restricted common stock via J.P. Morgan Securities LLC.

The excerpt shows multiple restricted stock award lots with grant dates and per‑lot share counts (for example, 971 and 844). The entries are presented as notices of intent to sell under a broker‑facilitated plan.

Timing and total aggregate amount are not consolidated in the excerpt; subsequent filings or broker confirmations would show actual sale volumes and settlement details.

FAQ

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

What does ANET's Form 144 filed here indicate?

It indicates an intent to sell restricted common stock through a broker; the filing identifies J.P. Morgan Securities LLC and specific restricted stock award lots with grant dates and share counts.

Which broker is named in the ANET Form 144 notice?

The filing names J.P. Morgan Securities LLC at 270 Park Avenue as the broker handling the proposed resale of the restricted common stock listed in the notice.

What share counts are listed on this ANET Form 144 excerpt?

The excerpt lists multiple lot sizes including 971 and 844 shares among others, tied to grant dates such as 02/20/2026 and 02/20/2025

Are the grant dates shown on the ANET Form 144?

Yes; the notice includes grant or award dates such as 02/20/2026, 02/20/2025, 08/20/2025, and 11/20/2024

Does this Form 144 show total aggregate shares to be sold for ANET?

The provided excerpt does not present an explicit aggregate total; it lists multiple restricted award lots and per‑lot counts instead of a single consolidated offering amount.

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

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Accepted by SEC EDGAR 02/25/2026 - 04:24 PM 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	0001707744
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	408-547-5500
Name of Person for Whose Account the Securities are To Be Sold	Yvonne Wassenaar
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	4605	611452	1256537906	02/25/2026	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	02/20/2026	Restricted Stock Award	Issuer			971	02/20/2026	NA
Common	02/20/2025	Restricted Stock Award	Issuer			844	02/20/2025	NA
Common	08/20/2025	Restricted Stock Award	Issuer			971	08/20/2025	NA
Common	11/20/2024	Restricted Stock Award	Issuer			424	11/20/2024	NA
Common	11/20/2025	Restricted Stock Award	Issuer			971	11/20/2025	NA
Common	11/20/2024	Restricted Stock Award	Issuer			424	11/20/2024	NA

* 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	02/25/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/21/2025
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/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Yvonne Wassenaar
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)