A10 Networks, Inc. — Director's Dealing 2017

Feb 8, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: A10 Networks, Inc. (ATEN)
CIK: 0001580808
Period of Report: 2017-02-06

Reporting Person: Straughn Greg (Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-06	CommonStock	A	60002	$0.00	Acquired	71833	Direct

Footnotes

F1: Each share is represented by a Performance Restricted Stock Unit ("PSU"). Each PSU represents a contingent right to receive one share of ATEN common stock. The PSUs will vest in equal annual increments over a four year period that began on February 12, 2016, subject to the Reporting Person's continued service through each such vest date.

F2: Includes shares acquired by the Reporting Person pursuant to the Issuer's Employee Stock Purchase Plan.