A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

Man Group plc's Holding History (CIK: 0001637460)

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

Q4 2025

Shares 190,333 Value ($000) $3,367 Avg Close $17.63 Range $16.47 - $18.68

Q3 2025

Shares 206,937 Value ($000) $3,756 Avg Close $17.94 Range $16.64 - $20.08

Q2 2025

Shares 196,138 Value ($000) $3,795 Avg Close $16.89 Range $13.63 - $19.29

Q1 2025

Shares 182,868 Value ($000) $2,988 Avg Close $18.93 Range $15.81 - $21.61

Q4 2024

Shares 64,200 Value ($000) $1,181 Avg Close $16.04 Range $13.74 - $19.06

Q2 2024

Shares 21,379 Value ($000) $296 Avg Close $13.88 Range $12.37 - $16.06

Q1 2024

Shares 10,120 Value ($000) $139 Avg Close $13.04 Range $12.00 - $14.51

Q4 2023

Shares 37,740 Value ($000) $497 Avg Close $11.70 Range $9.67 - $14.84

Q3 2023

Shares 37,384 Value ($000) $562 Avg Close $14.24 Range $13.41 - $15.34

Q2 2023

Shares 36,433 Value ($000) $532 Avg Close $13.85 Range $12.41 - $15.07

Q1 2023

Shares 29,591 Value ($000) $458 Avg Close $14.54 Range $13.22 - $16.17

Q4 2022

Shares 40,727 Value ($000) $677 Avg Close $16.27 Range $12.65 - $18.76

Q3 2022

Shares 101,413 Value ($000) $1,346 Avg Close $13.47 Range $11.96 - $15.63

Q2 2022

Shares 134,166 Value ($000) $1,930 Avg Close $13.67 Range $12.01 - $15.96

Q1 2022

Shares 16,055 Value ($000) $224 Avg Close $13.21 Range $11.56 - $15.66

Q3 2021

Shares 10,888 Value ($000) $147 Avg Close $12.13 Range $9.82 - $14.05

Q2 2021

Shares 10,206 Value ($000) $115 Avg Close $9.05 Range $7.88 - $10.76

Q1 2021

Shares 26,305 Value ($000) $253 Avg Close $9.16 Range $8.05 - $11.09

Q4 2020

Shares 311,205 Value ($000) $3,069 Avg Close $7.35 Range $5.73 - $10.23

Q3 2020

Shares 134,991 Value ($000) $860 Avg Close $7.17 Range $5.86 - $8.61

Q2 2020

Shares 24,135 Value ($000) $165 Avg Close $6.28 Range $5.31 - $7.19

Q3 2019

Shares 11,556 Value ($000) $80 Avg Close $6.73 Range $6.28 - $7.75

Q2 2019

Shares 19,436 Value ($000) $132 Avg Close $6.13 Range $5.55 - $6.89

Q1 2019

Shares 28,076 Value ($000) $199 Avg Close $6.36 Range $5.62 - $6.93

Q4 2018

Shares 11,800 Value ($000) $74 Avg Close $5.66 Range $5.15 - $6.19

Q3 2018

Shares 11,800 Value ($000) $72 Avg Close $6.32 Range $5.61 - $6.98

Q2 2018

Shares 69,436 Value ($000) $433 Avg Close $5.85 Range $5.27 - $6.35

Q1 2018

Shares 46,372 Value ($000) $270 Avg Close $6.11 Range $5.28 - $7.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	190,333	$3,367	$17.63	$16.47 - $18.68
Q3 2025	206,937	$3,756	$17.94	$16.64 - $20.08
Q2 2025	196,138	$3,795	$16.89	$13.63 - $19.29
Q1 2025	182,868	$2,988	$18.93	$15.81 - $21.61
Q4 2024	64,200	$1,181	$16.04	$13.74 - $19.06
Q2 2024	21,379	$296	$13.88	$12.37 - $16.06
Q1 2024	10,120	$139	$13.04	$12.00 - $14.51
Q4 2023	37,740	$497	$11.70	$9.67 - $14.84
Q3 2023	37,384	$562	$14.24	$13.41 - $15.34
Q2 2023	36,433	$532	$13.85	$12.41 - $15.07
Q1 2023	29,591	$458	$14.54	$13.22 - $16.17
Q4 2022	40,727	$677	$16.27	$12.65 - $18.76
Q3 2022	101,413	$1,346	$13.47	$11.96 - $15.63
Q2 2022	134,166	$1,930	$13.67	$12.01 - $15.96
Q1 2022	16,055	$224	$13.21	$11.56 - $15.66
Q3 2021	10,888	$147	$12.13	$9.82 - $14.05
Q2 2021	10,206	$115	$9.05	$7.88 - $10.76
Q1 2021	26,305	$253	$9.16	$8.05 - $11.09
Q4 2020	311,205	$3,069	$7.35	$5.73 - $10.23
Q3 2020	134,991	$860	$7.17	$5.86 - $8.61
Q2 2020	24,135	$165	$6.28	$5.31 - $7.19
Q3 2019	11,556	$80	$6.73	$6.28 - $7.75
Q2 2019	19,436	$132	$6.13	$5.55 - $6.89
Q1 2019	28,076	$199	$6.36	$5.62 - $6.93
Q4 2018	11,800	$74	$5.66	$5.15 - $6.19
Q3 2018	11,800	$72	$6.32	$5.61 - $6.98
Q2 2018	69,436	$433	$5.85	$5.27 - $6.35
Q1 2018	46,372	$270	$6.11	$5.28 - $7.31