A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

STEVENS CAPITAL MANAGEMENT LP's Holding History (CIK: 0001134813)

Note: Option positions (PUT/CALL) are excluded.

Q1 2016

Shares 16,705 Value ($000) $99 Avg Close $5.58 Range $4.53 - $6.22

Q4 2015

Shares 17,347 Value ($000) $114 Avg Close $6.48 Range $5.31 - $7.76

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	16,705	$99	$5.58	$4.53 - $6.22
Q4 2015	17,347	$114	$6.48	$5.31 - $7.76