| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tsai Hsien-Chang | VP, Sales and Operations | NO. 26, ZILIAN ROAD, XINSHI DISTRICT, TAINAN CITY, TAIWAN | /s/ Hsien-Chang Tsai | 18 Mar 2026 | 0002114255 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | HIMX | Ordinary Shares, par value US$0.3 per Share | 2 | 18 Mar 2026 | Direct |