A10 Networks insider plans sale of 33,333 shares

A10 Networks insider plans a stock sale.

Accepted by SEC EDGAR 02/12/2026 - 04:01 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

A10 Networks insider plans a stock sale. A person associated with the issuer filed notice to sell 33,333 shares of common stock, with an aggregate market value of 685,379.81, through Morgan Stanley Smith Barney LLC on the NYSE, with an approximate sale date of 02/12/2026.

The 33,333 shares were acquired from the issuer on 01/23/2024 as performance and restricted stock. The filing also shows a recent sale by Dhrupad Trivedi of 33,333 common shares on 02/11/2026 for gross proceeds of 689,589.77.

FAQ

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

What insider stock sale is disclosed for A10 Networks (ATEN)?

The notice covers a planned sale of 33,333 common shares of A10 Networks, with an aggregate market value of 685,379.81, to be sold through Morgan Stanley Smith Barney LLC on the NYSE around 02/12/2026.

How were the ATEN shares being sold originally acquired?

The 33,333 A10 Networks (ATEN) shares were acquired on 01/23/2024 as performance and restricted stock directly from the issuer. The amount acquired matches the number now planned for sale, indicating they come from incentive-based equity awards.

Which broker is handling the planned A10 Networks (ATEN) share sale?

The filing lists Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, New York, NY, as the broker for selling 33,333 A10 Networks common shares on the NYSE with an approximate sale date of 02/12/2026.

What recent ATEN stock sale by Dhrupad Trivedi is disclosed?

The document reports that Dhrupad Trivedi, at a San Jose, California address, sold 33,333 common shares of A10 Networks on 02/11/2026, generating 689,589.77 in gross proceeds during the prior three-month period.

On which exchange are the A10 Networks (ATEN) shares intended to be sold?

The 33,333 A10 Networks common shares covered by the notice are intended to be sold on the NYSE. The form lists the New York Stock Exchange as the named securities exchange for this planned transaction through Morgan Stanley Smith Barney LLC.

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

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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	0001570462
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	A10 NETWORKS, INC.
SEC File Number	001-36343
Address of Issuer	2300 Orchard Parkway, San Jose CALIFORNIA 95131
Phone	(408) 325-8668
Name of Person for Whose Account the Securities are To Be Sold	DHRUPAD TRIVEDI
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	Officer
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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	33333	685379.81	71726487	02/12/2026	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	01/23/2024	Performance and Restricted Stock	ISSUER			33333	01/23/2024	Not Applicable

* 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
DHRUPAD TRIVEDI 2300 Orchard Parkway, San Jose CA 95131	Common	02/11/2026	33333	689589.77

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of Restricted Stock and Performance Shares during the period of 01/23/2024 through 02/01/2024.
Date of Notice	02/12/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	09/12/2025
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/ Dhrupad Trivedi
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)