DIODES INC /DEL/ (DIOD) has 485 open-market insider trades by 29 insiders since 2006. Over the last six months insiders net sold $7.6M. The most active filer is Keh Shew Lu.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Keh Shew Lu | — | — | 114 | $168.9M | 2026-05-26 |
| Richard Dallas White | Secretary | — | 44 | $30.1M | 2026-05-29 |
| C. H. Chen | Dir | — | 16 | $28.1M | 2021-11-19 |
| Julie Holland | — | — | 35 | $24.2M | 2024-02-02 |
| Raymond Soong | — | — | 7 | $22.5M | 2020-08-25 |
| Francis Tang | CTO | — | 54 | $19.2M | 2026-05-29 |
| Mark A. King | VP | — | 30 | $12.5M | 2017-11-21 |
| LITE-ON SEMICONDUCTOR Corp | 10% Owner | — | 12 | $10.0M | 2017-11-30 |
| Corp Silitek | 10% | — | 2 | $7.7M | 2014-08-26 |
| Joseph Liu | SVPOperations | — | 17 | $7.1M | 2015-07-02 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Francis Tang | CTO | Sell | $1.7M | 2026-05-29 |
| Richard Dallas White | Secretary | Sell | $319K | 2026-05-29 |
| Gary Yu | CEO & President | Sell | $400K | 2026-05-27 |
| Emily Yang | VP | Sell | $545K | 2026-05-26 |
| Jin Zhao | President | Sell | $394K | 2026-05-26 |
| Andy Tsong | VP | Sell | $169K | 2026-05-26 |
Companies that share insiders with DIOD, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Francis Tang | CTO | Sell | $997K | 2026-05-26 |
| Emily Yang | VP | Sell | $194K | 2026-05-20 |
| Emily Yang | VP | Sell | $203K | 2026-05-15 |
| Brett R. Whitmire | CFO | Sell | $1.7M | 2026-05-13 |
| Andy Tsong | VP | Sell | $292K | 2026-05-12 |
| Francis Tang | CTO | Sell | $393K | 2026-05-12 |
| Jin Zhao | President | Sell | $283K | 2026-05-12 |
| Emily Yang | SVP Worldwide Sales/Marketing | Sell | $151K | 2026-02-24 |
| Gary Yu | President | Sell | $140K | 2026-02-24 |