YONG SIEW WAI (CIK 1247602) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-01-29). Recent activity: Buy TRT (80,111 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-29 | TRIO-TECH INTERNATIONAL (TRT) | PRESIDENT AND CEO | Buy | 80,111 | $211,493 |
来源：SEC Form 4 申报文件 · 截至 2026-01-29