A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

SUMMIT PARTNERS L P's Holding History (CIK: 0000830588)

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

Q4 2025
Shares 187,367 Value ($000) $3,315 Avg Close $17.63 Range $16.47 - $18.68
Q3 2025
Shares 187,367 Value ($000) $3,401 Avg Close $17.94 Range $16.64 - $20.08
Q2 2025
Shares 187,367 Value ($000) $3,626 Avg Close $16.89 Range $13.63 - $19.29
Q1 2025
Shares 187,367 Value ($000) $3,062 Avg Close $18.93 Range $15.81 - $21.61
Q4 2024
Shares 174,464 Value ($000) $3,210 Avg Close $16.04 Range $13.74 - $19.06
Q3 2024
Shares 606,263 Value ($000) $8,754 Avg Close $13.19 Range $11.97 - $14.22
Q2 2024
Shares 606,263 Value ($000) $8,397 Avg Close $13.88 Range $12.37 - $16.06
Q1 2024
Shares 3,902,310 Value ($000) $53,423 Avg Close $13.04 Range $12.00 - $14.51
Q4 2023
Shares 3,888,206 Value ($000) $51,208 Avg Close $11.70 Range $9.67 - $14.84
Q3 2023
Shares 3,888,206 Value ($000) $58,440 Avg Close $14.24 Range $13.41 - $15.34
Q2 2023
Shares 3,888,206 Value ($000) $56,729 Avg Close $13.85 Range $12.41 - $15.07
Q1 2023
Shares 3,877,890 Value ($000) $60,069 Avg Close $14.54 Range $13.22 - $16.17
Q4 2022
Shares 3,877,890 Value ($000) $64,489 Avg Close $16.27 Range $12.65 - $18.76
Q3 2022
Shares 5,377,890 Value ($000) $71,365 Avg Close $13.47 Range $11.96 - $15.63
Q2 2022
Shares 8,877,890 Value ($000) $127,664 Avg Close $13.67 Range $12.01 - $15.96
Q1 2022
Shares 8,877,890 Value ($000) $123,847 Avg Close $13.21 Range $11.56 - $15.66
Q4 2021
Shares 8,860,941 Value ($000) $146,914 Avg Close $14.22 Range $11.86 - $17.82
Q3 2021
Shares 9,560,941 Value ($000) $128,881 Avg Close $12.13 Range $9.82 - $14.05
Q2 2021
Shares 9,560,941 Value ($000) $107,656 Avg Close $9.05 Range $7.88 - $10.76
Q1 2021
Shares 9,560,941 Value ($000) $91,881 Avg Close $9.16 Range $8.05 - $11.09
Q4 2020
Shares 9,539,076 Value ($000) $94,055 Avg Close $7.35 Range $5.73 - $10.23
Q3 2020
Shares 9,539,076 Value ($000) $60,764 Avg Close $7.17 Range $5.86 - $8.61
Q2 2020
Shares 9,539,076 Value ($000) $64,961 Avg Close $6.28 Range $5.31 - $7.19
Q1 2020
Shares 9,539,076 Value ($000) $59,238 Avg Close $5.98 Range $3.21 - $7.01
Q4 2019
Shares 9,515,529 Value ($000) $65,372 Avg Close $6.29 Range $5.61 - $7.11
Q3 2019
Shares 9,515,529 Value ($000) $66,038 Avg Close $6.73 Range $6.28 - $7.75
Q2 2019
Shares 9,492,417 Value ($000) $64,738 Avg Close $6.13 Range $5.55 - $6.89
Q1 2019
Shares 9,492,417 Value ($000) $67,301 Avg Close $6.36 Range $5.62 - $6.93
Q4 2018
Shares 9,492,417 Value ($000) $59,233 Avg Close $5.66 Range $5.15 - $6.19
Q3 2018
Shares 9,492,417 Value ($000) $57,714 Avg Close $6.32 Range $5.61 - $6.98
Q2 2018
Shares 9,492,417 Value ($000) $59,138 Avg Close $5.85 Range $5.27 - $6.35
Q1 2018
Shares 9,492,417 Value ($000) $55,246 Avg Close $6.11 Range $5.28 - $7.31
Q4 2017
Shares 9,474,058 Value ($000) $73,140 Avg Close $7.14 Range $6.69 - $7.72
Q3 2017
Shares 9,474,058 Value ($000) $71,624 Avg Close $6.37 Range $5.63 - $7.90
Q2 2017
Shares 9,474,058 Value ($000) $79,961 Avg Close $7.94 Range $7.25 - $9.12
Q1 2017
Shares 9,451,468 Value ($000) $86,481 Avg Close $8.27 Range $7.16 - $9.30
Q4 2016
Shares 9,451,468 Value ($000) $78,542 Avg Close $8.04 Range $5.94 - $10.16
Q3 2016
Shares 9,451,468 Value ($000) $101,036 Avg Close $8.18 Range $5.93 - $10.17
Q2 2016
Shares 9,451,468 Value ($000) $61,151 Avg Close $5.91 Range $5.25 - $6.51
Q1 2016
Shares 9,427,846 Value ($000) $55,813 Avg Close $5.58 Range $4.53 - $6.22
Q4 2015
Shares 9,427,846 Value ($000) $61,847 Avg Close $6.48 Range $5.31 - $7.76
Q3 2015
Shares 9,427,846 Value ($000) $56,473 Avg Close $5.89 Range $4.66 - $6.92
Q2 2015
Shares 9,427,846 Value ($000) $60,715 Avg Close $5.23 Range $3.91 - $6.90
Q1 2015
Shares 9,427,846 Value ($000) $40,823 Avg Close $4.28 Range $3.70 - $5.22
Q4 2014
Shares 9,427,846 Value ($000) $41,105 Avg Close $4.18 Range $3.65 - $8.49
Q3 2014
Shares 9,427,846 Value ($000) $85,888 Avg Close $10.68 Range $8.41 - $12.86
Q2 2014
Shares 9,427,846 Value ($000) $125,390 Avg Close $11.76 Range $9.54 - $14.40