A10 NETWORKS INC

Ticker: ATEN CUSIP: 002121101 Class: Common Stock

Hillsdale Investment Management Inc.'s Holding History (CIK: 0001368465)

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

Q4 2025

Shares 133,461 Value ($000) $2,361 Avg Close $17.63 Range $16.47 - $18.68

Q3 2025

Shares 172,700 Value ($000) $3,135 Avg Close $17.94 Range $16.64 - $20.08

Q2 2025

Shares 177,100 Value ($000) $3,427 Avg Close $16.89 Range $13.63 - $19.29

Q1 2025

Shares 206,200 Value ($000) $3,369 Avg Close $18.93 Range $15.81 - $21.61

Q4 2024

Shares 192,600 Value ($000) $3,544 Avg Close $16.04 Range $13.74 - $19.06

Q3 2024

Shares 192,300 Value ($000) $2,777 Avg Close $13.19 Range $11.97 - $14.22

Q2 2024

Shares 191,600 Value ($000) $2,654 Avg Close $13.88 Range $12.37 - $16.06

Q1 2024

Shares 207,900 Value ($000) $2,846 Avg Close $13.04 Range $12.00 - $14.51

Q4 2023

Shares 191,300 Value ($000) $2,519 Avg Close $11.70 Range $9.67 - $14.84

Q3 2023

Shares 240,200 Value ($000) $3,610 Avg Close $14.24 Range $13.41 - $15.34

Q2 2023

Shares 312,400 Value ($000) $4,558 Avg Close $13.85 Range $12.41 - $15.07

Q1 2023

Shares 336,600 Value ($000) $5,214 Avg Close $14.54 Range $13.22 - $16.17

Q4 2022

Shares 334,100 Value ($000) $5,556 Avg Close $16.27 Range $12.65 - $18.76

Q3 2022

Shares 394,500 Value ($000) $5,236 Avg Close $13.47 Range $11.96 - $15.63

Q2 2022

Shares 394,500 Value ($000) $5,672 Avg Close $13.67 Range $12.01 - $15.96

Q1 2022

Shares 453,000 Value ($000) $6,319 Avg Close $13.21 Range $11.56 - $15.66

Q4 2021

Shares 433,000 Value ($000) $7,180 Avg Close $14.22 Range $11.86 - $17.82

Q3 2021

Shares 374,000 Value ($000) $5,042 Avg Close $12.13 Range $9.82 - $14.05

Q2 2021

Shares 374,000 Value ($000) $4,211 Avg Close $9.05 Range $7.88 - $10.76

Q1 2021

Shares 374,000 Value ($000) $3,594 Avg Close $9.16 Range $8.05 - $11.09

Q4 2020

Shares 499,623 Value ($000) $4,927 Avg Close $7.35 Range $5.73 - $10.23

Q3 2020

Shares 481,223 Value ($000) $3,065 Avg Close $7.17 Range $5.86 - $8.61

Q2 2020

Shares 83,323 Value ($000) $567 Avg Close $6.28 Range $5.31 - $7.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	133,461	$2,361	$17.63	$16.47 - $18.68
Q3 2025	172,700	$3,135	$17.94	$16.64 - $20.08
Q2 2025	177,100	$3,427	$16.89	$13.63 - $19.29
Q1 2025	206,200	$3,369	$18.93	$15.81 - $21.61
Q4 2024	192,600	$3,544	$16.04	$13.74 - $19.06
Q3 2024	192,300	$2,777	$13.19	$11.97 - $14.22
Q2 2024	191,600	$2,654	$13.88	$12.37 - $16.06
Q1 2024	207,900	$2,846	$13.04	$12.00 - $14.51
Q4 2023	191,300	$2,519	$11.70	$9.67 - $14.84
Q3 2023	240,200	$3,610	$14.24	$13.41 - $15.34
Q2 2023	312,400	$4,558	$13.85	$12.41 - $15.07
Q1 2023	336,600	$5,214	$14.54	$13.22 - $16.17
Q4 2022	334,100	$5,556	$16.27	$12.65 - $18.76
Q3 2022	394,500	$5,236	$13.47	$11.96 - $15.63
Q2 2022	394,500	$5,672	$13.67	$12.01 - $15.96
Q1 2022	453,000	$6,319	$13.21	$11.56 - $15.66
Q4 2021	433,000	$7,180	$14.22	$11.86 - $17.82
Q3 2021	374,000	$5,042	$12.13	$9.82 - $14.05
Q2 2021	374,000	$4,211	$9.05	$7.88 - $10.76
Q1 2021	374,000	$3,594	$9.16	$8.05 - $11.09
Q4 2020	499,623	$4,927	$7.35	$5.73 - $10.23
Q3 2020	481,223	$3,065	$7.17	$5.86 - $8.61
Q2 2020	83,323	$567	$6.28	$5.31 - $7.19