HD-Hyundai Marine Engine Co., Ltd. Stock: price and insider trades · South Korea

HD-Hyundai Marine Engine Co., Ltd., founded in 2004, is a Industrials company based in Changwon, South Korea. Its directors and officers file their transactions with DART (FSS). 7 insiders have disclosed 7 filings since 18 October 2025.

The record shows 4 purchases on the open market worth €71k, made by 4 insiders, against 2 sales by 2 insiders. No amount is published for 4 filings, which the totals therefore leave out. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. One trade stands out by size: a purchase of €39k from 유정대, disclosed on 4 June 2026, or 0.0035% of market capitalisation. Among those who bought: 2 major shareholders.

In the case of 2 purchases, another manager of the company was buying within the same 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. The clock since the last published purchase (1 July 2026) now reads 109 days. Filings reach the DART (FSS) feed a median of 3 days after the trade. This delay matters because a trade only becomes useful information once it is public.

With 7 filings in twelve months, the company is in line with the median of 7 filings across the 2,648 companies we follow on the same exchange. Over the whole record (from 2021), the tally stands at 20 purchases and 13 sales.

Elsewhere in the same sector, our signals recently picked up insider purchases at Tennant Co and Butler National Corp. These figures are compiled from regulatory filings published by DART (FSS). They describe what insiders did and are not a recommendation.