Taiwan-listed stock · 6257
Sigurd Microelectronics (6257): insider filings
In the last 12 months, company insiders filed 5 open-market buys.
- Insider buys / sales
- 5 / 012 months
- Insiders reporting
- 212 months
- Last close
- NT$28712 Oct 2026
- One-year change
- +216.1%
5 disclosed buys and sales on record since 15 January 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 |
|---|---|---|---|---|
| 郭旭東Company insider (Taiwan) | Buy | ≈ $405 | ||
| 黃興陽Company insider (Taiwan) | Buy | ≈ $440K | ||
| 黃興陽Company insider (Taiwan) | Buy | ≈ $234K | ||
| 郭旭東Company insider (Taiwan) | Buy | ≈ $241 | ||
| 黃興陽Company insider (Taiwan) | Buy | ≈ $186K |