A10 Networks, Inc. (ATEN) has 232 open-market insider trades by 22 insiders since 2014. Over the last six months insiders net sold $672K. The most active filer is Lee Chen, 10% Owner.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Peter Y. Chung | Dir | — | 5 | $141.2M | 2026-04-22 |
| VIEX Special Opportunities Fund III, LP | Dir | — | 1 | $62.5M | 2021-11-03 |
| Lee Chen | 10% Owner | — | 51 | $22.7M | 2020-05-18 |
| Eric Singer | Dir | — | 4 | $14.5M | 2026-05-05 |
| Dhrupad Trivedi | CEO | — | 28 | $11.7M | 2026-05-15 |
| VIEX Opportunities Fund, LP - Series Two | Dir | — | 2 | $3.8M | 2022-06-07 |
| Matthew P. Bruening | VP | — | 30 | $3.2M | 2023-11-13 |
| Robert D. Cochran | VP | — | 35 | $2.8M | 2022-06-27 |
| VIEX Gp, LLC | Dir | — | 1 | $2.2M | 2022-11-07 |
| Brian Becker | CFO | — | 34 | $1.9M | 2025-08-13 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Dana Elizabeth Wolf | Director | Sell | $68K | 2026-08-25 |
| Robert Scott Weber | CLO | Sell | $392K | 2026-08-11 |
| Eric Singer | Director | Sell | $672K | 2026-05-05 |
| Dhrupad Trivedi | CEO | Sell | $2.1M | 2026-02-11 |
| Brian Becker | CFO | Sell | $115K | 2025-08-13 |
| Robert Scott Weber | General Counsel | Sell | $87K | 2025-05-27 |
Companies that share insiders with ATEN, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Dhrupad Trivedi | CEO | Sell | $3.3M | 2025-02-28 |
| Robert Scott Weber | General Counsel | Sell | $15K | 2024-12-06 |
| Brian Becker | CFO | Sell | $20K | 2024-11-27 |
| Peter Y. Chung | Director | Sell | $777K | 2024-11-14 |
| Peter Y. Chung | Director | Sell | $2.6M | 2024-11-13 |
| Karen S. Thomas | VP | Sell | $206K | 2024-11-12 |
| Peter Y. Chung | Director | Sell | $101.5M | 2024-05-20 |
| Dhrupad Trivedi | CEO | Sell | $1.6M | 2024-03-05 |
| Brian Becker | CFO | Sell | $194K | 2024-02-13 |