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ATEN · Current Report (Form 8-K) · Filed April 23, 2026

A10 Networks Inc — Current Report (Form 8-K)

Form
8-K
Filed
April 23, 2026
Period
Apr 22, 2026
Ticker
ATEN
Accession
0001580808-26-000019
Boardroom Alpha · Filing insights

Stockholders re-elected directors; approved advisory pay and annual vote frequency; auditors ratified.

About A10 Networks Inc
Market cap
$2.0B
1Y TSR
+57.8%
3Y TSR
+23.9%
Board grade
B
Sector
Technology
CEO
Dhrupad Trivedi
Last annual meeting: Apr 22, 2026 · View full A10 Networks Inc profile →
aten-20260422


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
____________________________________________________________________________

FORM 8-K
____________________________________________________________________________

CURRENT REPORT
Pursuant to Section 13 or 15(d)
of The Securities Exchange Act of 1934

April 22, 2026
Date of Report (Date of earliest event reported)
____________________________________________________________________________
A10 Logo JPEG.jpg
A10 NETWORKS, INC.
(Exact name of the registrant as specified in its charter)
____________________________________________________________________________
Delaware001-3634320-1446869
(State or Other Jurisdiction of Incorporation or Organization)(Commission File Number)(I.R.S. Employer Identification Number)

2300 Orchard Parkway
San Jose, CA 95131
(Address of principal executive offices, including zip code)

(408) 325-8668
(Name and telephone number, including area code, of the person to contact in connection with this report)

Not Applicable
(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
____________________________________________________________________________
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading symbol(s)Name of each exchange on which registered
Common stock, $0.00001 par value per shareATENNew York Stock Exchange





Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐


Item 5.07    Submission of Matters to a Vote of Security Holders

A10 Networks, Inc. (the “Company”) held its 2026 Annual Meeting of Stockholders on April 22, 2026 (the “Annual Meeting”). There were 71,723,964 shares of common stock entitled to vote at the Annual Meeting, of which 66,388,780 (92.56%) shares were voted in person or by proxy. The Company’s stockholders voted upon and approved the following proposals at the Annual Meeting:

Proposal 1: The election of the directors named below to hold office until the Company’s 2027 annual meeting of stockholders and until their successors are duly elected and qualified, subject to earlier resignation or removal:
ForWithholdBroker Non-Votes
Tor R. Braham59,850,9821,498,2985,039,500
Peter Y. Chung50,893,37010,455,9105,039,500
Eric Singer29,246,12132,103,1595,039,500
Dhrupad Trivedi58,740,5172,608,7635,039,500
Dana Wolf59,785,9331,563,3475,039,500

Proposal 2: A non-binding advisory vote to approve the Company’s executive compensation:
ForAgainstAbstainBroker Non-Votes
44,551,79315,835,380962,1075,039,500

Proposal 3: A non-binding advisory vote to approve the frequency of holding future advisory votes on executive compensation:
1 Year2 Years3 YearsAbstainBroker Non-Votes
59,734,5189,0251,582,30123,4365,039,500

In accordance with the results of the advisory vote, the Board of Directors of the Company determined that, consistent with the stockholders’ advisory vote, it will include in its proxy materials a stockholder vote on executive compensation every year until the next required stockholder vote on the frequency of stockholder votes on executive compensation.

Proposal 4: The ratification of the appointment of Grant Thornton LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026:
ForAgainstAbstainBroker Non-Votes
66,324,96339,44424,373







SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: April 23, 2026
A10 NETWORKS, INC.
By: /s/ Scott Weber
Scott Weber
General Counsel


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Reference

Frequently asked questions

When did A10 Networks Inc file this 8-K?
A10 Networks Inc (ATEN) filed this Current Report (Form 8-K) with the SEC on April 23, 2026. The accession number assigned by EDGAR is 0001580808-26-000019.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Stockholders re-elected directors; approved advisory pay and annual vote frequency; auditors ratified. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find A10 Networks Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K A10 Networks Inc has filed under CIK 1580808, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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