GMB Korea Corp. Stock: price and insider trades · South Korea

GMB Korea Corp. is a Retail company. Its directors and officers file their transactions with DART (FSS). The last twelve months, up to 1 November 2026, brought 12 filings signed by 9 insiders.

Open-market activity splits into 9 purchases and 1 sale totalling €15k; 7 insiders sit on the buying side and 1 insider on the selling side. The totals exclude 9 filings filed without an amount. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. 김정국 filed the largest sale, €15k, on 23 April 2026, which represents 0.032% of the company's market value. On the buying side, the filings list 5 board members and 2 chief executives among the declarants.

With 12 filings in twelve months, the company is more active than the median of 7 filings across the 2,655 companies we follow on the same exchange. Since 2021, the database holds 18 purchases and 1 sale by insiders of the company.

The latest purchase dates back some time: it was published 131 days ago, on 2 July 2026. Typically, a trade is published a median of 2 days after it takes place. This delay matters because a trade only becomes useful information once it is public.

Elsewhere in the same sector, our signals recently picked up insider purchases at Rusta AB (publ) and Harvia Oyj. Every figure here comes from the filings published by DART (FSS) and describes the past, not future prices; it is not investment advice.