A10 Networks, Inc. — Director's Dealing 2022

Jun 14, 2022

SEC Form 4/A — Form 4/A

Issuer: A10 Networks, Inc. (ATEN)
CIK: 0001580808
Period of Report: 2022-06-07

Reporting Person: Singer Eric (Director)
Reporting Person: VIEX Opportunities Fund, LP - Series Two (See Explanation of Responses)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-06-07	Common Stock, par value $0.00001	S	13036	$15.9350	Disposed	0	Indirect

Footnotes

F1: This Form 4 is filed jointly by VIEX Opportunities Fund, LP - Series Two ("Series Two"), a series of VIEX Opportunities Fund, LP, VIEX GP, LLC ("VIEX GP"), VIEX Capital Advisors, LLC ("VIEX Capital"), and Eric Singer (collectively, the "Reporting Persons").

F2: Each Reporting Person disclaims beneficial ownership of the securities of the Issuer reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or any other purpose.

F3: Securities of the Issuer beneficially owned directly by Series Two. VIEX GP, as the general partner of Series Two, may be deemed the beneficial owner of the securities of the Issuer beneficially owned by Series Two. VIEX Capital, as the investment manager of Series Two, may be deemed the beneficial owner of the securities of the Issuer beneficially owned by Series Two. Mr. Singer, as the managing member of each of VIEX GP and VIEX Capital, may be deemed the beneficial owner of the securities of the Issuer beneficially owned by Series Two.

F4: Represents a weighted average price. These Shares were purchased in multiple transactions at prices ranging from $15.96 to $15.93. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of Shares purchased at each separate price within the range set forth in this footnote.

F5: On May 20, 2022, the Reporting Persons filed a Form 4 which inadvertently reported that Series Two beneficially owned 53,076 shares of Common Stock following the transactions reported therein when Series Two, in fact, beneficially owned 53,036 shares of Common Stock. Subsequent Form 4s filed by the Reporting Persons on May 26, 2022, and June 9, 2022 inadvertently reported an incorrect number of shares beneficially owned by Series Two following each transaction thereafter, and the Form 4 filed by the Reporting Persons on June 9, 2022 also inadvertently reported that Series Two sold 13,051 shares of Common Stock on June 7, 2022 and beneficially owned 25 shares of Common Stock thereafter. Accordingly, this amendment is being filed to report that Series Two, in fact, sold 13,036 shares of Common Stock on June 7, 2022 and beneficially owned 0 shares of Common Stock thereafter.