| SC 13G | 2021-02-10 | VANGUARD GROUP INC | A10 Networks, Inc. | 4,364,807 | 5.7% | EDGAR |
| SC 13G/A | 2021-02-08 | ALLIANCEBERNSTEIN L.P. | A10 Networks, Inc. | 1,621,098 | 2.1% | EDGAR |
| SC 13G/A | 2021-02-04 | SUMMIT PARTNERS L P | A10 Networks, Inc. | 9,539,076 | 12.4% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | A10 Networks, Inc. | 5,530,552 | 7.2% | EDGAR |
| SC 13G/A | 2020-11-02 | CHEN LEE | A10 Networks, Inc. | 2,815,034 | 3.6% | EDGAR |
| SC 13G/A | 2020-10-01 | CHEN LEE | A10 Networks, Inc. | 5,183,523 | 6.7% | EDGAR |
| SC 13G/A | 2020-05-20 | CHEN LEE | A10 Networks, Inc. | 7,673,424 | 9.9% | EDGAR |
| SC 13G/A | 2020-03-27 | CHEN LEE | A10 Networks, Inc. | 10,155,924 | 13.1% | EDGAR |
| SC 13G/A | 2020-02-18 | ALLIANCEBERNSTEIN L.P. | A10 Networks, Inc. | 3,862,303 | 5.0% | EDGAR |
| SC 13G/A | 2020-02-05 | BlackRock Inc. | A10 Networks, Inc. | 4,883,719 | 6.4% | EDGAR |
| SC 13G/A | 2020-01-28 | SUMMIT PARTNERS L P | A10 Networks, Inc. | 9,515,529 | 12.4% | EDGAR |
| SC 13D/A | 2019-11-21 | VIEX Capital Advisors, LLC | A10 Networks, Inc. | 1,658,360 | 2.2% | EDGAR |
| SC 13D/A | 2019-08-19 | VIEX Capital Advisors, LLC | A10 Networks, Inc. | 1,658,360 | 2.2% | EDGAR |
| SC 13D/A | 2019-07-30 | VIEX Capital Advisors, LLC | A10 Networks, Inc. | 1,658,360 | 2.2% | EDGAR |
| SC 13D/A | 2019-06-05 | VIEX Capital Advisors, LLC | A10 Networks, Inc. | 1,659,818 | 2.2% | EDGAR |
| SC 13D/A | 2019-06-04 | VIEX Capital Advisors, LLC | A10 Networks, Inc. | 1,659,818 | 2.2% | EDGAR |
| SC 13G/A | 2019-02-14 | CHEN LEE | A10 Networks, Inc. | 10,085,299 | 13.6% | EDGAR |
| SC 13G/A | 2019-02-13 | ALLIANCEBERNSTEIN L.P. | A10 Networks, Inc. | 3,791,644 | 5.1% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | A10 Networks, Inc. | 3,092,215 | 4.2% | EDGAR |
| SC 13G/A | 2019-02-04 | BlackRock Inc. | A10 Networks, Inc. | 4,707,826 | 6.4% | EDGAR |