A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 66,962 Value ($000) $1,185 Avg Close $17.63 Range $16.47 - $18.68
Q3 2025
Shares 80,099 Value ($000) $1,454 Avg Close $17.94 Range $16.64 - $20.08
Q2 2025
Shares 80,095 Value ($000) $1,550 Avg Close $16.89 Range $13.63 - $19.29
Q1 2025
Shares 80,683 Value ($000) $1,318 Avg Close $18.93 Range $15.81 - $21.61
Q4 2024
Shares 68,806 Value ($000) $1,266 Avg Close $16.04 Range $13.74 - $19.06
Q3 2024
Shares 70,141 Value ($000) $1,013 Avg Close $13.19 Range $11.97 - $14.22
Q2 2024
Shares 69,148 Value ($000) $958 Avg Close $13.88 Range $12.37 - $16.06
Q1 2024
Shares 70,464 Value ($000) $965 Avg Close $13.04 Range $12.00 - $14.51
Q4 2023
Shares 74,324 Value ($000) $979 Avg Close $11.70 Range $9.67 - $14.84
Q3 2023
Shares 77,734 Value ($000) $1,168 Avg Close $14.24 Range $13.41 - $15.34
Q2 2023
Shares 85,448 Value ($000) $1,247 Avg Close $13.85 Range $12.41 - $15.07
Q1 2023
Shares 78,582 Value ($000) $1,217 Avg Close $14.54 Range $13.22 - $16.17
Q4 2022
Shares 81,827 Value ($000) $1,361 Avg Close $16.27 Range $12.65 - $18.76
Q3 2022
Shares 81,493 Value ($000) $1,081 Avg Close $13.47 Range $11.96 - $15.63
Q2 2022
Shares 84,046 Value ($000) $1,209 Avg Close $13.67 Range $12.01 - $15.96
Q1 2022
Shares 75,222 Value ($000) $1,049 Avg Close $13.21 Range $11.56 - $15.66
Q4 2021
Shares 81,292 Value ($000) $1,348 Avg Close $14.22 Range $11.86 - $17.82
Q3 2021
Shares 80,248 Value ($000) $1,082 Avg Close $12.13 Range $9.82 - $14.05
Q2 2021
Shares 82,866 Value ($000) $933 Avg Close $9.05 Range $7.88 - $10.76
Q1 2021
Shares 90,353 Value ($000) $868 Avg Close $9.16 Range $8.05 - $11.09
Q4 2020
Shares 90,625 Value ($000) $894 Avg Close $7.35 Range $5.73 - $10.23
Q3 2020
Shares 93,026 Value ($000) $593 Avg Close $7.17 Range $5.86 - $8.61
Q2 2020
Shares 93,026 Value ($000) $634 Avg Close $6.28 Range $5.31 - $7.19
Q1 2020
Shares 76,042 Value ($000) $472 Avg Close $5.98 Range $3.21 - $7.01
Q4 2019
Shares 75,166 Value ($000) $516 Avg Close $6.29 Range $5.61 - $7.11
Q3 2019
Shares 88,114 Value ($000) $612 Avg Close $6.73 Range $6.28 - $7.75
Q2 2019
Shares 86,015 Value ($000) $587 Avg Close $6.13 Range $5.55 - $6.89
Q1 2019
Shares 81,598 Value ($000) $579 Avg Close $6.36 Range $5.62 - $6.93
Q4 2018
Shares 81,598 Value ($000) $509 Avg Close $5.66 Range $5.15 - $6.19
Q3 2018
Shares 76,998 Value ($000) $468 Avg Close $6.32 Range $5.61 - $6.98
Q2 2018
Shares 76,492 Value ($000) $477 Avg Close $5.85 Range $5.27 - $6.35
Q1 2018
Shares 77,359 Value ($000) $450 Avg Close $6.11 Range $5.28 - $7.31
Q4 2017
Shares 78,889 Value ($000) $609 Avg Close $7.14 Range $6.69 - $7.72
Q3 2017
Shares 79,245 Value ($000) $599 Avg Close $6.37 Range $5.63 - $7.90
Q2 2017
Shares 86,830 Value ($000) $733 Avg Close $7.94 Range $7.25 - $9.12
Q1 2017
Shares 86,830 Value ($000) $794 Avg Close $8.27 Range $7.16 - $9.30
Q4 2016
Shares 90,730 Value ($000) $754 Avg Close $8.04 Range $5.94 - $10.16
Q3 2016
Shares 93,330 Value ($000) $998 Avg Close $8.18 Range $5.93 - $10.17
Q2 2016
Shares 92,430 Value ($000) $598 Avg Close $5.91 Range $5.25 - $6.51
Q1 2016
Shares 71,853 Value ($000) $425 Avg Close $5.58 Range $4.53 - $6.22
Q4 2015
Shares 62,853 Value ($000) $412 Avg Close $6.48 Range $5.31 - $7.76
Q3 2015
Shares 61,730 Value ($000) $370 Avg Close $5.89 Range $4.66 - $6.92
Q2 2015
Shares 61,930 Value ($000) $399 Avg Close $5.23 Range $3.91 - $6.90
Q1 2015
Shares 23,433 Value ($000) $101 Avg Close $4.28 Range $3.70 - $5.22
Q4 2014
Shares 23,433 Value ($000) $102 Avg Close $4.18 Range $3.65 - $8.49
Q3 2014
Shares 23,333 Value ($000) $213 Avg Close $10.68 Range $8.41 - $12.86
Q2 2014
Shares 23,200 Value ($000) $309 Avg Close $11.76 Range $9.54 - $14.40