Jayshree Ullal (ANET) reports multimillion-dollar common stock sales in April–May 2026

Rhea-AI Filing Summary

Jayshree Ullal reported proposed sales of Common Stock via a Form 144 filing. The filing lists multiple transactions and prior sales of Common Stock in April–May 2026, including proposed or reported sales of 112,812 shares on 04/13/2026, 350,000 shares on 04/16/2026, and 306,139 shares on 04/20/2026. The entries show gross proceeds for each sale in USD.

Key Figures

Sale on 04/13/2026: 112,812 shares Proceeds on 04/13/2026: $16,934,671.85 Sale on 04/16/2026: 350,000 shares +4 more

7 metrics

Sale on 04/13/2026 112,812 shares reported sale date 04/13/2026

Proceeds on 04/13/2026 $16,934,671.85 gross proceeds reported for 112,812 shares

Sale on 04/16/2026 350,000 shares reported sale date 04/16/2026

Proceeds on 04/16/2026 $55,760,635.00 gross proceeds reported for 350,000 shares

Sale on 04/20/2026 306,139 shares reported sale date 04/20/2026

Proceeds on 04/20/2026 $51,220,717.14 gross proceeds reported for 306,139 shares

Sale on 05/26/2026 13,809 shares reported sale date 05/26/2026

Key Terms

Form 144, Stock Options exercise, Wire

3 terms

Form 144 regulatory

"reported proposed sales of Common Stock via a Form 144 filing"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Stock Options exercise financial

"Stock Options exercise | Issuer | 09/22/2008 | 166,198"

Wire technical

"Wire Common Stock entries tied to exercise and transfer dates"

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Available on EDGAR 07/09/2026 - 04:18 PM Accepted by SEC EDGAR 07/09/2026 - 04:17 PM Learn about SEC filing dates

FAQ

What does Jayshree Ullal's Form 144 for ANET disclose?

The Form 144 discloses proposed or reported sales of Common Stock by Jayshree Ullal. It lists multiple transactions in April–May 2026 with specific share counts and corresponding gross proceeds in USD for each date.

How many shares did Jayshree Ullal sell on 04/16/2026 according to the ANET filing?

The filing shows a sale of 350,000 shares on 04/16/2026. The entry also lists gross proceeds of $55,760,635.00 for that transaction as reported in the filing content.

What proceeds are reported for the 04/20/2026 sale in the ANET Form 144?

For the 04/20/2026 sale of 306,139 shares, the filing lists gross proceeds of $51,220,717.14. Each sale line in the filing pairs share counts with the gross USD proceeds.

Who is listed as the contact/address for the seller in the ANET Form 144?

The filing lists the seller as Jayshree Ullal with a c/o address at Arista Networks, Inc., 5453 Great America Parkway, Santa Clara, CA 95054, shown alongside each reported transaction line.

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	242422	45616262.39	1259202593	07/09/2026	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			166198	09/22/2008	Wire
Common Stock	12/31/2013	Stock Options exercise	Issuer			76224	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	04/13/2026	112812	16934671.85
Jayshree Ullal C/O Arista Networks, Inc. 5453 GREAT AMERICA PARKWAY Santa Clara CA 95054	Common Stock	04/16/2026	350000	55760635.00
Jayshree Ullal C/O Arista Networks, Inc. 5453 GREAT AMERICA PARKWAY Santa Clara CA 95054	Common Stock	04/20/2026	306139	51220717.14
Jayshree Ullal C/O Arista Networks, Inc. 5453 GREAT AMERICA PARKWAY Santa Clara CA 95054	Common Stock	04/21/2026	93861	15822496.06
Jayshree Ullal C/O Arista Networks, Inc. 5453 GREAT AMERICA PARKWAY Santa Clara CA 95054	Common Stock	04/22/2026	428000	75944310.87
Jayshree Ullal C/O Arista Networks, Inc. 5453 GREAT AMERICA PARKWAY, Santa Clara CA 95054	Common Stock	05/26/2026	13809	2141003.98

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)