Taipei Exchange (TPEx) stock · 4772
TSC (4772): insider filings
In the last 12 months, company insiders filed 1 open-market buy.
- Insider buys / sales
- 1 / 012 months
- Insiders reporting
- 112 months
- Last close
- NT$2143 Nov 2026
- One-year change
- −37.0%
7 disclosed buys and sales on record since 19 March 2026. Directors, managers and holders of more than 10% report each month’s changes by the 15th of the next. Counts are shares bought and sold on the exchange, valued at the month-end close; stock dividends, gifts, inheritance, family transfers and declared plans are left out.
Latest disclosures
| Disclosed | Filed by | Type | Amount | Traded |
|---|---|---|---|---|
| 中美矽晶製品股份有限公司Company insider (Taiwan) | Buy | NT$132M ($4.2M) | ||
| 涂權吉tw_legislator | Sale | NT$336K ($11K) | ||
| 涂權吉tw_legislator | Buy | NT$317K ($10.3K) | ||
| 涂權吉tw_legislator | Sale | NT$331K ($10.8K) | ||
| 涂權吉tw_legislator | Buy | NT$306K ($10.2K) | ||
| 涂權吉tw_legislator | Sale | NT$237K ($7.9K) | ||
| 涂權吉tw_legislator | Buy | NT$234K ($7.1K) |