馬永健

馬永健 is a declared insider of 單井, with filings sourced from TWSE / TPEx (MOPS). Over a trading history stretching from 9 August 2016 to 18 August 2016, the count stands at 2 filings.

Not one of the filings records a straightforward purchase or sale on the market. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

The latest filing, published on 18 August 2016, reports a transaction in 單井. These figures are compiled from regulatory filings published by TWSE / TPEx (MOPS). They describe what insiders did and are not a recommendation.