侯博義

侯博義 discloses dealings in 環泥 to TWSE / TPEx (MOPS). The record holds 4 filings, for trades running from 29 May 2015 to 5 April 2017.

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.

On 5 April 2017 came the latest disclosure, a transaction in 環泥. 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. These figures are compiled from regulatory filings published by TWSE / TPEx (MOPS). They describe what insiders did and are not a recommendation.