ISAAC Engineering Co.,Ltd Stock: price and insider trades · South Korea

This page follows insider dealings at ISAAC Engineering Co.,Ltd as filed with DART (FSS), a company from the Business Services sector. 2 insiders have disclosed 9 filings since 10 November 2025.

The flow runs one way only: 2 insiders bought (3 purchases) and nobody sold on the market. The totals do not cover 3 filings with an undisclosed amount. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Those buying include 1 major shareholder and 1 board member.

With 9 filings in twelve months, the company is more active than the median of 7 filings across the 2,630 companies we follow on the same exchange. The full history, which starts in 2021, counts 5 purchases against 6 sales.

The latest purchase dates back some time: it was published 130 days ago, on 3 July 2026. The median gap between a trade and its publication by DART (FSS) is 6 days. Until a filing is published, the market cannot know about the trade.

Other companies in the same sector with recent insider buying flagged by our signals: Coursera, Inc. These figures are compiled from regulatory filings published by DART (FSS). They describe what insiders did and are not a recommendation.