삼익THK Stock: price and insider trades · South Korea

Every trade that managers of 삼익THK disclose to DART (FSS) is tracked on this page. The company sits in the Technology sector. The last twelve months, up to 22 October 2026, brought 6 filings signed by 4 insiders.

On the market, 3 insiders bought (4 purchases totalling €87k) while 1 insider sold (1 sale). No amount is published for 2 filings, which the totals therefore leave out. Unlike grants, an open-market purchase is paid for by the insider, at the market price. 류영수 filed the largest purchase, €58k, on 15 May 2026, which represents 0.060% of the company's market value. On the buying side, the filings list 2 senior executives and 1 chief executive among the declarants.

The data flag 1 purchase as part of a group of insiders buying within 30 days of each other. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. The clock since the last published purchase (13 October 2026) now reads 12 days. Typically, a trade is published a median of 7 days after it takes place. Until a filing is published, the market cannot know about the trade.

Across the 2,650 companies tracked on its exchange, the median is 7 filings; at 6 filings, this issuer sits below that mark. Since 2022, the database holds 4 purchases and 5 sales by insiders of the company.

Elsewhere in the same sector, our signals recently picked up insider purchases at Hanza AB. Source: insider filings from DART (FSS). Past trades are no guide to future returns.