Chang Tzonz-Sheng (CIK 2113710) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-10). Recent activity: Buy TSM (54 shares), Buy TSM (52 shares), Sell TSM (173,000 shares), Buy TSM (173,000 shares), Buy TSM (53 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-10 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP | Buy | 54 | $3,959 |
| 2026-07-09 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP | Buy | 52 | $3,984 |
| 2026-07-06 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP | Sell | 173,000 | $0 |
| 2026-07-06 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP | Buy | 173,000 | $0 |
| 2026-06-09 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP | Buy | 53 | $4,029 |
| 2026-05-11 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP | Buy | 56 | $4,022 |
| 2026-04-13 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) | SVP | Buy | 67 | $3,877 |
Source: SEC Form 4 filings · as of 2026-08-10