A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

Shannon River Fund Management LLC's Holding History (CIK: 0001301050)

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

Q3 2014

Shares 282,000 Value ($000) $2,569 Avg Close $10.68 Range $8.41 - $12.86

Q2 2014

Shares 282,000 Value ($000) $3,751 Avg Close $11.76 Range $9.54 - $14.40

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	282,000	$2,569	$10.68	$8.41 - $12.86
Q2 2014	282,000	$3,751	$11.76	$9.54 - $14.40