A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

AMERIPRISE FINANCIAL INC's Holding History (CIK: 0000820027)

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

Q4 2025

Shares 132,184 Value ($000) $2,338 Avg Close $17.63 Range $16.47 - $18.68

Q3 2025

Shares 141,971 Value ($000) $2,577 Avg Close $17.94 Range $16.64 - $20.08

Q2 2025

Shares 148,638 Value ($000) $2,876 Avg Close $16.89 Range $13.63 - $19.29

Q1 2025

Shares 168,538 Value ($000) $2,754 Avg Close $18.93 Range $15.81 - $21.61

Q4 2024

Shares 180,837 Value ($000) $3,327 Avg Close $16.04 Range $13.74 - $19.06

Q3 2024

Shares 182,622 Value ($000) $2,637 Avg Close $13.19 Range $11.97 - $14.22

Q2 2024

Shares 191,163 Value ($000) $2,648 Avg Close $13.88 Range $12.37 - $16.06

Q1 2024

Shares 196,761 Value ($000) $2,694 Avg Close $13.04 Range $12.00 - $14.51

Q4 2023

Shares 278,033 Value ($000) $3,662 Avg Close $11.70 Range $9.67 - $14.84

Q3 2023

Shares 505,257 Value ($000) $7,594 Avg Close $14.24 Range $13.41 - $15.34

Q2 2023

Shares 612,229 Value ($000) $8,932 Avg Close $13.85 Range $12.41 - $15.07

Q1 2023

Shares 643,811 Value ($000) $9,973 Avg Close $14.54 Range $13.22 - $16.17

Q4 2022

Shares 756,455 Value ($000) $12,579 Avg Close $16.27 Range $12.65 - $18.76

Q3 2022

Shares 864,098 Value ($000) $11,466 Avg Close $13.47 Range $11.96 - $15.63

Q2 2022

Shares 973,934 Value ($000) $14,005 Avg Close $13.67 Range $12.01 - $15.96

Q1 2022

Shares 682,331 Value ($000) $9,518 Avg Close $13.21 Range $11.56 - $15.66

Q4 2021

Shares 674,125 Value ($000) $11,175 Avg Close $14.22 Range $11.86 - $17.82

Q2 2017

Shares 123,930 Value ($000) $1,046 Avg Close $7.94 Range $7.25 - $9.12

Q1 2016

Shares 376,176 Value ($000) $2,227 Avg Close $5.58 Range $4.53 - $6.22

Q4 2015

Shares 564,256 Value ($000) $3,703 Avg Close $6.48 Range $5.31 - $7.76

Q3 2015

Shares 877,351 Value ($000) $5,256 Avg Close $5.89 Range $4.66 - $6.92

Q2 2015

Shares 911,051 Value ($000) $5,867 Avg Close $5.23 Range $3.91 - $6.90

Q1 2015

Shares 888,880 Value ($000) $3,848 Avg Close $4.28 Range $3.70 - $5.22

Q4 2014

Shares 770,275 Value ($000) $3,359 Avg Close $4.18 Range $3.65 - $8.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	132,184	$2,338	$17.63	$16.47 - $18.68
Q3 2025	141,971	$2,577	$17.94	$16.64 - $20.08
Q2 2025	148,638	$2,876	$16.89	$13.63 - $19.29
Q1 2025	168,538	$2,754	$18.93	$15.81 - $21.61
Q4 2024	180,837	$3,327	$16.04	$13.74 - $19.06
Q3 2024	182,622	$2,637	$13.19	$11.97 - $14.22
Q2 2024	191,163	$2,648	$13.88	$12.37 - $16.06
Q1 2024	196,761	$2,694	$13.04	$12.00 - $14.51
Q4 2023	278,033	$3,662	$11.70	$9.67 - $14.84
Q3 2023	505,257	$7,594	$14.24	$13.41 - $15.34
Q2 2023	612,229	$8,932	$13.85	$12.41 - $15.07
Q1 2023	643,811	$9,973	$14.54	$13.22 - $16.17
Q4 2022	756,455	$12,579	$16.27	$12.65 - $18.76
Q3 2022	864,098	$11,466	$13.47	$11.96 - $15.63
Q2 2022	973,934	$14,005	$13.67	$12.01 - $15.96
Q1 2022	682,331	$9,518	$13.21	$11.56 - $15.66
Q4 2021	674,125	$11,175	$14.22	$11.86 - $17.82
Q2 2017	123,930	$1,046	$7.94	$7.25 - $9.12
Q1 2016	376,176	$2,227	$5.58	$4.53 - $6.22
Q4 2015	564,256	$3,703	$6.48	$5.31 - $7.76
Q3 2015	877,351	$5,256	$5.89	$4.66 - $6.92
Q2 2015	911,051	$5,867	$5.23	$3.91 - $6.90
Q1 2015	888,880	$3,848	$4.28	$3.70 - $5.22
Q4 2014	770,275	$3,359	$4.18	$3.65 - $8.49