Yung-Haw Liaw, VP at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM), bought 48 shares at $76.01 ($4K) on 2026-06-05, disclosed to the SEC on 2026-06-09.
Recurring purchase ($4k) by VP following this insider's established cadence. Pattern-driven, low signal.
Something here stands out, but not much.
| Filing → |
| TSM | BUY | 2026-04-13 | $4K | — | Filing → |