A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q1 2025

Shares 47,313 Value ($000) $1 Avg Close $18.93 Range $15.81 - $21.61

Q3 2024

Shares 1,498 Value ($000) $0 Avg Close $13.19 Range $11.97 - $14.22

Q1 2023

Shares 914 Value ($000) $0 Avg Close $14.54 Range $13.22 - $16.17

Q3 2022

Shares 19,850 Value ($000) $263 Avg Close $13.47 Range $11.96 - $15.63

Q2 2022

Shares 165,653 Value ($000) $2,382 Avg Close $13.67 Range $12.01 - $15.96

Q1 2022

Shares 204,457 Value ($000) $2,853 Avg Close $13.21 Range $11.56 - $15.66

Q4 2021

Shares 132,407 Value ($000) $2,189 Avg Close $14.22 Range $11.86 - $17.82

Q4 2017

Shares 19,015 Value ($000) $147 Avg Close $7.14 Range $6.69 - $7.72

Q2 2017

Shares 376,139 Value ($000) $3,175 Avg Close $7.94 Range $7.25 - $9.12

Q1 2017

Shares 950,865 Value ($000) $8,701 Avg Close $8.27 Range $7.16 - $9.30

Q4 2016

Shares 753,166 Value ($000) $6,259 Avg Close $8.04 Range $5.94 - $10.16

Q3 2016

Shares 101,521 Value ($000) $1,085 Avg Close $8.18 Range $5.93 - $10.17

Q2 2016

Shares 101,092 Value ($000) $654 Avg Close $5.91 Range $5.25 - $6.51

Q4 2015

Shares 6,622 Value ($000) $43 Avg Close $6.48 Range $5.31 - $7.76

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	47,313	$1	$18.93	$15.81 - $21.61
Q3 2024	1,498	$0	$13.19	$11.97 - $14.22
Q1 2023	914	$0	$14.54	$13.22 - $16.17
Q3 2022	19,850	$263	$13.47	$11.96 - $15.63
Q2 2022	165,653	$2,382	$13.67	$12.01 - $15.96
Q1 2022	204,457	$2,853	$13.21	$11.56 - $15.66
Q4 2021	132,407	$2,189	$14.22	$11.86 - $17.82
Q4 2017	19,015	$147	$7.14	$6.69 - $7.72
Q2 2017	376,139	$3,175	$7.94	$7.25 - $9.12
Q1 2017	950,865	$8,701	$8.27	$7.16 - $9.30
Q4 2016	753,166	$6,259	$8.04	$5.94 - $10.16
Q3 2016	101,521	$1,085	$8.18	$5.93 - $10.17
Q2 2016	101,092	$654	$5.91	$5.25 - $6.51
Q4 2015	6,622	$43	$6.48	$5.31 - $7.76