Chih-Ho Chen, Controller at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM), bought 50 shares at $74.60 ($4K) on 2026-07-13, disclosed to the SEC on 2026-07-16.
Recurring purchase ($4k) by Controller following this insider's established cadence. Pattern-driven, low signal.
Something here stands out, but not much.
| Filing → |
| TSM | BUY | 2026-08-10 | $2K | — | Filing → |
| TSM | BUY | 2026-07-09 | $2K | — | Filing → |
| TSM | BUY | 2026-06-09 | $2K | — | Filing → |