Yung-Chin Hou, SVP and Deputy Co-COO at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM), bought 66 shares at $71.82 ($5K) on 2026-05-08, disclosed to the SEC on 2026-05-11.
Open-market purchase of $5k TSM by SVP and Deputy Co-COO. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Something here stands out, but not much.
| Filing → |
| TSM | BUY | 2026-08-10 | $5K | — | Filing → |
| TSM | BUY | 2026-07-09 | $5K | — | Filing → |
| TSM | BUY | 2026-06-09 | $5K | — | Filing → |