A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2025
Shares 2,020,067 Value ($000) $35,735 Avg Close $17.63 Range $16.47 - $18.68
Q3 2025
Shares 2,054,213 Value ($000) $37,284 Avg Close $17.94 Range $16.64 - $20.08
Q2 2025
Shares 1,465,291 Value ($000) $28,353 Avg Close $16.89 Range $13.63 - $19.29
Q1 2025
Shares 1,130,119 Value ($000) $18,466 Avg Close $18.93 Range $15.81 - $21.61
Q4 2024
Shares 230,200 Value ($000) $4,236 Avg Close $16.04 Range $13.74 - $19.06
Q4 2022
Shares 34,732 Value ($000) $578 Avg Close $16.27 Range $12.65 - $18.76
Q3 2022
Shares 19,714 Value ($000) $262 Avg Close $13.47 Range $11.96 - $15.63
Q2 2022
Shares 43,862 Value ($000) $631 Avg Close $13.67 Range $12.01 - $15.96
Q1 2017
Shares 29,293 Value ($000) $268 Avg Close $8.27 Range $7.16 - $9.30
Q4 2016
Shares 29,293 Value ($000) $243 Avg Close $8.04 Range $5.94 - $10.16
Q3 2016
Shares 18,230 Value ($000) $195 Avg Close $8.18 Range $5.93 - $10.17