| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Horng Yuan-Chuan | Director | NO. 26, ZILIAN ROAD, XINSHI DISTRICT, TAINAN CITY, TAIWAN | /s/ Yuan-Chuan Horng | 18 Mar 2026 | 0002113849 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | HIMX | Ordinary Shares, par value US$0.3 per Share | 916,104 | 18 Mar 2026 | Direct |