Tsai Chi-Wen (CIK 2116721) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-09). Recent activity: Buy ASX (334,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-09 | ASE Technology Holding Co., Ltd. (ASX) | Chairman & President, SPIL | Buy | 334,000 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-09