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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
February 9, 2021
Date of Report (Date of earliest event reported)
____________________________________________________________________________
A10 NETWORKS, INC.
(Exact name of the registrant as specified in its charter)
____________________________________________________________________________

Delaware | 001-36343 | 20-1446869
(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 (see General Instruction A.2. below):
☐ 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 class |  | Trading symbol(s) |  | Name of each exchange on which registered
Common stock, $0.00001 par value per share |  | ATEN |  | New 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 2.02 Results of Operations and Financial Condition
On February 9, 2021, A10 Networks, Inc. (the “Company”) issued a press release regarding financial results for the quarter and full fiscal year ended December 31, 2020. The Company also posted on its website (www.a10networks.com) slides regarding such financial results. Copies of the press release and slides are attached as Exhibits 99.1 and 99.2, respectively, and the information in Exhibits 99.1 and 99.2 are incorporated herein by reference.
The information in Item 2.02 and Item 9.01 in this Current Report on Form 8-K and the exhibit attached hereto shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended.
Item 9.01 Financial Statements and Exhibits
(d) Exhibits
Exhibit Description
99.1 Press release dated February 9, 2021.
99.2 Slides of A10 Networks, Inc. dated February 9, 2021, regarding financial results of the fourth quarter ended December 31, 2020.

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: February 9, 2021

| A10 NETWORKS, INC.
| By: /s/ Brian Becker
| Brian Becker
| Interim Chief Financial Officer (Principal Accounting and Financial Officer)