Bechtolsheim intends to sell 220,000 ANET shares

Andreas Bechtolsheim reported an intention to sell 220,000 shares of common stock of ANET.

Rhea-AI Filing Summary

Andreas Bechtolsheim reported an intention to sell 220,000 shares of common stock of ANET. The filing lists 05/26/2026 and identifies Goldman Sachs & Co. LLC as the broker. The excerpt also shows multiple recent dispositions by The Bechtolsheim Family Trust on 05/22/2026, including sales of 100,000 shares for $15,044,090 and several smaller lots. The filing is a Form 144/A disclosure of proposed/expected sales under the securities transfer rules.

Insights

Insider Transactions Analyst

Form 144/A discloses a planned sale of 220,000 shares and prior trust-level dispositions.

The filing names Goldman Sachs & Co. LLC as the broker and records the date 05/26/2026. It lists multiple sales by The Bechtolsheim Family Trust on 05/22/2026, with several lot sizes and corresponding amounts shown.

Timing and final execution details are governed by the transfer rules; subsequent filings will show completed open-market or block transactions when they occur. Cash‑flow recipients and any holdings remaining after these transactions are not specified in the provided excerpt.

Key Figures

Planned sale: 220,000 shares Trust sale example: 100,000 shares Proceeds shown for 100,000-share lot: $15,044,090 +2 more

5 metrics

Planned sale 220,000 shares Listed on Form 144/A with broker and date <date>05/26/2026</date>

Trust sale example 100,000 shares Disposition by The Bechtolsheim Family Trust on <date>05/22/2026</date>

Proceeds shown for 100,000-share lot $15,044,090 Amount listed alongside the 100,000-share sale on <date>05/22/2026</date>

Multiple smaller lots 10,000; 15,000; 5,000 shares Several listed dispositions by the trust on <date>05/22/2026</date>

Broker Goldman Sachs & Co. LLC Named as broker on the Form 144/A cover data

Key Terms

Form 144/A, The Bechtolsheim Family Trust, broker

3 terms

Form 144/A regulatory

"144/A: Securities To Be Sold"

The Bechtolsheim Family Trust other

"144/A: Securities Sold During The Past 3 Months"

broker financial

"Common Stock | Goldman Sachs & Co. LLC"

A broker is a licensed professional or firm that helps investors buy and sell financial assets by executing trades on their behalf, acting like a marketplace agent or matchmaker between buyers and sellers. Brokers matter to investors because they provide access to markets, handle order execution and paperwork, and can offer research or advice—services that affect trade speed, costs, and the quality of investment decisions.

FAQ

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

What does ANET's Form 144/A disclose about Andreas Bechtolsheim?

The Form 144/A discloses an intention to sell 220,000 shares of ANET, with a broker listed as Goldman Sachs & Co. LLC and the filing date shown as 05/26/2026.

Which entity executed recent sales related to this filing for ANET?

The filing shows multiple dispositions by The Bechtolsheim Family Trust on 05/22/2026, including a 100,000-share lot with an amount listed as $15,044,090 and several smaller lots.

Does the Form 144/A specify how sales will be executed for ANET?

The excerpt names a broker (Goldman Sachs & Co. LLC) but does not detail execution methods; it is a regulatory notice of proposed sales rather than a trade execution record.

Are proceeds recipients and remaining holdings shown in the ANET excerpt?

The provided excerpt lists dollar amounts for individual lots but does not state who receives proceeds or the seller's post‑transaction holdings; those details are not shown in the excerpt.

When were the recent trust-level sales recorded in the ANET filing?

The recent dispositions by The Bechtolsheim Family Trust are dated 05/22/2026 in the excerpt, with multiple lots and amounts itemized for that date.

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	0001958244-26-000321
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	220000	33886600	1259202593	05/26/2026	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			220000	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	10000	1526350
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	5000	758927.5
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	100000	15044090
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	15000	2303472
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	5000	761216
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	10000	1529708
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	15000	2298204
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	5000	759835.5
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	10000	1523728
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	10000	1530782
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	5000	760713.5
The Bechtolsheim Family Trust 5453 Great America Parkway Santa Clara CA 95054	Common Stock	05/22/2026	15000	2310321

144/A: Remarks and Signature

Remarks	Amendment to the filing submitted on 05/26/2026 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)