Hou Yung-Chin (CIK 2113680) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-10). Recent activity: Buy TSM (63 shares), Buy TSM (61 shares), Buy TSM (62 shares), Buy TSM (66 shares), Buy TSM (78 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-10 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP and Deputy Co-COO | Buy | 63 | $4,619 |
| 2026-07-09 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP and Deputy Co-COO | Buy | 61 | $4,674 |
| 2026-06-09 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP and Deputy Co-COO | Buy | 62 | $4,713 |
| 2026-05-11 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP and Deputy Co-COO | Buy | 66 | $4,740 |
| 2026-04-13 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP and Deputy Co-COO | Buy | 78 | $4,514 |
Source: SEC Form 4 filings · as of 2026-08-10