A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2025

Shares 452,246 Value ($000) $8,000 Avg Close $17.63 Range $16.47 - $18.68

Q3 2025

Shares 421,423 Value ($000) $7,649 Avg Close $17.94 Range $16.64 - $20.08

Q2 2025

Shares 413,635 Value ($000) $8,004 Avg Close $16.89 Range $13.63 - $19.29

Q1 2025

Shares 416,548 Value ($000) $6,806 Avg Close $18.93 Range $15.81 - $21.61

Q4 2024

Shares 404,266 Value ($000) $7,438 Avg Close $16.04 Range $13.74 - $19.06

Q3 2024

Shares 389,088 Value ($000) $5,618 Avg Close $13.19 Range $11.97 - $14.22

Q2 2024

Shares 347,947 Value ($000) $4,819 Avg Close $13.88 Range $12.37 - $16.06

Q1 2024

Shares 364,388 Value ($000) $4,988 Avg Close $13.04 Range $12.00 - $14.51

Q4 2023

Shares 390,375 Value ($000) $5,141 Avg Close $11.70 Range $9.67 - $14.84

Q3 2023

Shares 392,863 Value ($000) $5,905 Avg Close $14.24 Range $13.41 - $15.34

Q2 2023

Shares 380,220 Value ($000) $5,547 Avg Close $13.85 Range $12.41 - $15.07

Q1 2023

Shares 399,122 Value ($000) $6,182 Avg Close $14.54 Range $13.22 - $16.17

Q4 2022

Shares 407,865 Value ($000) $6,783 Avg Close $16.27 Range $12.65 - $18.76

Q3 2022

Shares 435,184 Value ($000) $5,775 Avg Close $13.47 Range $11.96 - $15.63

Q2 2022

Shares 434,340 Value ($000) $6,246 Avg Close $13.67 Range $12.01 - $15.96

Q1 2022

Shares 60,689 Value ($000) $847 Avg Close $13.21 Range $11.56 - $15.66

Q4 2021

Shares 76,382 Value ($000) $1,266 Avg Close $14.22 Range $11.86 - $17.82

Q3 2021

Shares 11,408 Value ($000) $154 Avg Close $12.13 Range $9.82 - $14.05

Q1 2021

Shares 13,102 Value ($000) $126 Avg Close $9.16 Range $8.05 - $11.09

Q4 2020

Shares 15,172 Value ($000) $150 Avg Close $7.35 Range $5.73 - $10.23

Q2 2020

Shares 10,190 Value ($000) $69 Avg Close $6.28 Range $5.31 - $7.19

Q3 2018

Shares 10,503 Value ($000) $64 Avg Close $6.32 Range $5.61 - $6.98

Q2 2017

Shares 10,456 Value ($000) $88 Avg Close $7.94 Range $7.25 - $9.12

Q3 2014

Shares 339,100 Value ($000) $3,089 Avg Close $10.68 Range $8.41 - $12.86

Q2 2014

Shares 300,000 Value ($000) $3,990 Avg Close $11.76 Range $9.54 - $14.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	452,246	$8,000	$17.63	$16.47 - $18.68
Q3 2025	421,423	$7,649	$17.94	$16.64 - $20.08
Q2 2025	413,635	$8,004	$16.89	$13.63 - $19.29
Q1 2025	416,548	$6,806	$18.93	$15.81 - $21.61
Q4 2024	404,266	$7,438	$16.04	$13.74 - $19.06
Q3 2024	389,088	$5,618	$13.19	$11.97 - $14.22
Q2 2024	347,947	$4,819	$13.88	$12.37 - $16.06
Q1 2024	364,388	$4,988	$13.04	$12.00 - $14.51
Q4 2023	390,375	$5,141	$11.70	$9.67 - $14.84
Q3 2023	392,863	$5,905	$14.24	$13.41 - $15.34
Q2 2023	380,220	$5,547	$13.85	$12.41 - $15.07
Q1 2023	399,122	$6,182	$14.54	$13.22 - $16.17
Q4 2022	407,865	$6,783	$16.27	$12.65 - $18.76
Q3 2022	435,184	$5,775	$13.47	$11.96 - $15.63
Q2 2022	434,340	$6,246	$13.67	$12.01 - $15.96
Q1 2022	60,689	$847	$13.21	$11.56 - $15.66
Q4 2021	76,382	$1,266	$14.22	$11.86 - $17.82
Q3 2021	11,408	$154	$12.13	$9.82 - $14.05
Q1 2021	13,102	$126	$9.16	$8.05 - $11.09
Q4 2020	15,172	$150	$7.35	$5.73 - $10.23
Q2 2020	10,190	$69	$6.28	$5.31 - $7.19
Q3 2018	10,503	$64	$6.32	$5.61 - $6.98
Q2 2017	10,456	$88	$7.94	$7.25 - $9.12
Q3 2014	339,100	$3,089	$10.68	$8.41 - $12.86
Q2 2014	300,000	$3,990	$11.76	$9.54 - $14.40