A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

Boston Partners's Holding History (CIK: 0001386060)

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

Q4 2025

Shares 840,140 Value ($000) $14,795 Avg Close $17.63 Range $16.47 - $18.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	840,140	$14,795	$17.63	$16.47 - $18.68