A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2025

Shares 272,093 Value ($000) $4,813 Avg Close $17.63 Range $16.47 - $18.68

Q3 2024

Shares 1,100,000 Value ($000) $15,884 Avg Close $13.19 Range $11.97 - $14.22

Q2 2024

Shares 58,453 Value ($000) $810 Avg Close $13.88 Range $12.37 - $16.06

Q3 2015

Shares 609,527 Value ($000) $3,651 Avg Close $5.89 Range $4.66 - $6.92

Q2 2015

Shares 622,147 Value ($000) $4,007 Avg Close $5.23 Range $3.91 - $6.90

Q4 2014

Shares 756,939 Value ($000) $3,300 Avg Close $4.18 Range $3.65 - $8.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	272,093	$4,813	$17.63	$16.47 - $18.68
Q3 2024	1,100,000	$15,884	$13.19	$11.97 - $14.22
Q2 2024	58,453	$810	$13.88	$12.37 - $16.06
Q3 2015	609,527	$3,651	$5.89	$4.66 - $6.92
Q2 2015	622,147	$4,007	$5.23	$3.91 - $6.90
Q4 2014	756,939	$3,300	$4.18	$3.65 - $8.49