鄭景壬

鄭景壬 is a declared insider of 健和興, with filings sourced from TWSE / TPEx (MOPS). In total, 6 filings cover trades dated from 2 January 2019 to 11 May 2020.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

Most recently, on 11 May 2020, the filings show a transaction in 健和興. The median gap between trade and publication is zero days: most filings appear on the same day. That lag is the time during which only the insider knows about the trade. Source: insider filings from TWSE / TPEx (MOPS). Past trades are no guide to future returns.