A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q2 2019

Shares 6,769 Value ($000) $46 Avg Close $6.13 Range $5.55 - $6.89

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	6,769	$46	$6.13	$5.55 - $6.89