Arista Networks (ANET) holder Jayshree Ullal lists 1.10M shares after large sales

Rhea-AI Filing Summary

Arista Networks, Inc. stockholder Jayshree Ullal has filed a notice relating to potential sales of the company’s common stock. The filing lists 1,099,495 shares of common stock with an aggregate market value of $221,239,724.20. It also discloses that, during the past three months, Ullal sold 13,809 shares for $2,141,003.98 on May 26, 2026, 242,422 shares for $45,616,262.39 on July 9, 2026, and 234,578 shares for $43,907,277.00 on July 10, 2026.

Key Figures

Shares referenced for potential sale: 1,099,495 shares Aggregate market value of referenced shares: $221,239,724.20 Shares sold May 26, 2026: 13,809 shares +5 more

8 metrics

Shares referenced for potential sale 1,099,495 shares Common stock listed with Fidelity Brokerage Services LLC

Aggregate market value of referenced shares $221,239,724.20 Value associated with 1,099,495 common shares

Shares sold May 26, 2026 13,809 shares Common stock sale for $2,141,003.98

Proceeds May 26, 2026 $2,141,003.98 Sale of 13,809 common shares

Shares sold July 9, 2026 242,422 shares Common stock sale for $45,616,262.39

Proceeds July 9, 2026 $45,616,262.39 Sale of 242,422 common shares

Shares sold July 10, 2026 234,578 shares Common stock sale for $43,907,277.00

Proceeds July 10, 2026 $43,907,277.00 Sale of 234,578 common shares

Key Terms

Securities To Be Sold, Securities Sold During The Past 3 Months, Stock Options exercise, Common Stock

4 terms

Securities To Be Sold financial

"144: Securities To Be Sold Common Stock | 09/22/2008 |"

Securities Sold During The Past 3 Months financial

"144: Securities Sold During The Past 3 Months Jayshree Ullal"

Stock Options exercise financial

"Common Stock | 09/22/2008 | Stock Options exercise | Issuer"

Common Stock financial

"Common Stock | Fidelity Brokerage Services LLC 245 Summer Street"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

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

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Available on EDGAR 08/05/2026 - 05:27 PM Accepted by SEC EDGAR 08/05/2026 - 05:26 PM Learn about SEC filing dates

FAQ

What does the ANET Form 144 filing by Jayshree Ullal disclose?

The filing discloses that Jayshree Ullal has listed 1,099,495 shares of Arista Networks common stock, with an aggregate market value of $221,239,724.20, in connection with a potential sale under Rule 144.

How many ANET shares are associated with the planned transaction?

The notice lists 1,099,495 shares of Arista Networks common stock, with an aggregate market value of $221,239,724.20. This figure relates to the shares referenced for potential sale through Fidelity Brokerage Services LLC.

What ANET stock sales has Jayshree Ullal made in the past 3 months?

Ullal sold 13,809 shares for $2,141,003.98 on May 26, 2026, 242,422 shares for $45,616,262.39 on July 9, 2026, and 234,578 shares for $43,907,277.00 on July 10, 2026.

Through which broker is the ANET stockholder arranging the potential sale?

The potential sale of Arista Networks common stock is listed through Fidelity Brokerage Services LLC, located at 245 Summer Street, Boston, MA 02110, as indicated in the securities information section.

What type of security is covered in the ANET Form 144 notice?

The notice covers Arista Networks common stock. It details both the shares listed for potential sale and shares sold during the past three months, all of which are common stock.

Are recent ANET stock option exercises mentioned in this filing?

Yes. The filing references stock options exercises dated 09/22/2008 and 12/31/2013, with shares later delivered by wire, providing historical context for how some common shares were acquired.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

Relationship to Issuer

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 Stock	Fidelity Brokerage Services LLC 245 Summer Street Boston MA 02110	1099495	221239724.20	1261224648	08/05/2026	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 Stock	09/22/2008	Stock Options exercise	Issuer			767029	09/22/2008	Wire
Common Stock	12/31/2013	Stock Options exercise	Issuer			932466	12/31/2013	Wire

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Jayshree Ullal C/O Arista Networks, Inc. 5453 GREAT AMERICA PARKWAY, Santa Clara CA 95054	Common Stock	05/26/2026	13809	2141003.98
Jayshree Ullal C/O Arista Networks, Inc. 5453 GREAT AMERICA PARKWAY Santa Clara CA 95054	Common Stock	07/09/2026	242422	45616262.39
Jayshree Ullal C/O Arista Networks, Inc. 5453 GREAT AMERICA PARKWAY, Santa Clara CA 95054	Common Stock	07/10/2026	234578	43907277.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)