Amendment: 205,000 ANET Shares Listed for Resale

Andreas Bechtolsheim files an amendment to a Rule 144 notice to sell 205,000 shares of Common Stock.

Rhea-AI Filing Summary

Andreas Bechtolsheim files an amendment to a Rule 144 notice to sell 205,000 shares of Common Stock. The filing lists the shares as acquired in a private transaction on 01/21/2011 for cash and identifies Goldman Sachs & Co. LLC and the NYSE as intermediary/exchange details.

The amendment is procedural: it updates the securities-to-be-sold table and related filing fields and does not disclose pricing, timing of sale, or proceeds in the provided excerpt.

Insights

Securities Compliance Counsel

Amendment to a resale notice for 205,000 shares by an early private purchaser.

The filing amends a Rule 144 notice identifying 205,000 shares of Common Stock acquired 01/21/2011 in a private transaction and marked cash. Rule 144 filings are administrative notifications under resale safe-harbors; the excerpt does not state sale timing or method.

Material dependencies include whether the seller meets current Rule 144 conditions and market-sale mechanics set by brokers; subsequent filings or broker reports would disclose actual sale timing and proceeds.

Key Figures

Shares to be sold: 205,000 shares Acquisition date: 01/21/2011 Acquisition method: Cash +1 more

4 metrics

Shares to be sold 205,000 shares listed in the Form 144/A securities-to-be-sold section

Acquisition date 01/21/2011 acquired in a private transaction

Acquisition method Cash consideration paid at original acquisition

Filing type Form 144/A amendment to a Rule 144 resale notice

Key Terms

Form 144/A, Rule 144, private transaction

3 terms

Form 144/A regulatory

"144/A: Securities To Be Sold"

Rule 144 regulatory

"144/A: Securities To Be Sold"

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.

private transaction market

"Acquired from shareholder in private transaction"

A private transaction is the sale or transfer of securities, assets, or ownership stakes carried out directly between a small number of parties rather than on a public exchange. For investors it matters because these deals are less visible and often less liquid than public trades, so pricing can be harder to verify, the investment can be harder to sell quickly, and buyers or sellers may gain strategic advantages not available in open markets — like negotiated terms similar to a private garage sale versus a crowded marketplace.

FAQ

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

What does the ANET Form 144/A show about shares being sold?

The amendment states that 205,000 shares of Common Stock are to be sold by Andreas Bechtolsheim, acquired 01/21/2011, with the acquisition method listed as cash.

Does the Form 144/A disclose the sale price or timing for ANET shares?

No. The provided excerpt does not include sale price or timing; it only lists the 205,000 shares, acquisition date, and that the acquisition was for cash.

Who is listed as the broker or intermediary in the ANET filing?

The filing references Goldman Sachs & Co. LLC with an address at 200 West Street, New York, NY, and indicates NYSE as the exchange in the securities information section.

Was the ANET stock acquisition recent or long-held?

The shares were acquired on 01/21/2011, indicating they were acquired over a decade earlier according to the filing, which can be relevant to Rule 144 resale eligibility.

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

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Accepted by SEC EDGAR 06/12/2026 - 05:46 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/A

144/A: Filer Information

Filer CIK	0001133206
Filer CCC	XXXXXXXX
Previous Accession Number Of The Filing	0001958244-26-000312
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144/A: 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	1-408-547-5500
Name of Person for Whose Account the Securities are To Be Sold	Andreas Bechtolsheim
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	10% Stockholder

144/A: 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 Stock	Goldman Sachs & Co. LLC 200 West Street New York NY 10282	205000	31576150	1259202593	05/22/2026	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/A: 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 Stock	01/21/2011	Acquired from shareholder in private transaction	Andreas Bechtolsheim			205000	01/21/2011	Cash

* 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/A: Securities Sold During The Past 3 Months

Nothing to Report

144/A: Remarks and Signature

Remarks	Amendment to the filing submitted on 05/22/2026 in order to amend Table I.
Date of Notice	06/12/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/20/2026
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	Goldman Sachs & Co. LLC on behalf of Andreas Bechtolsheim
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)