Taiwan-listed stock · 3653
Jentech Precision Industrial (3653): insider filings
In the last 12 months, company insiders filed 1 open-market buy and 11 sales.
- Insider buys / sales
- 1 / 1112 months
- Insiders reporting
- 612 months
- Last close
- NT$7,16012 Oct 2026
- One-year change
- +211.3%
12 disclosed buys and sales on record since 15 October 2025. 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 |
|---|---|---|---|---|
| 洪解原Company insider (Taiwan) | Sale | ≈ $567K | ||
| 葉昌旗Company insider (Taiwan) | Sale | ≈ $189K | ||
| 王月貞Company insider (Taiwan) | Buy | ≈ $226K | ||
| 洪解原Company insider (Taiwan) | Sale | ≈ $682K | ||
| 林學勤Company insider (Taiwan) | Sale | ≈ $170K | ||
| 張建財Company insider (Taiwan) | Sale | ≈ $2.2M | ||
| 張建財Company insider (Taiwan) | Sale | ≈ $356K | ||
| 張建財Company insider (Taiwan) | Sale | ≈ $703K |