DS단석 Stock: price and insider trades · South Korea

DS단석 is a Chemicals company. Its directors and officers file their transactions with DART (FSS). In the past year (23 October 2025 to 23 October 2026), 7 filings came from 2 insiders.

No insider sold shares on the market over the period. Instead, the filings list 6 purchases totalling €1.0M, made by 2 insiders. The amount is not disclosed for 5 filings. Unlike grants, an open-market purchase is paid for by the insider, at the market price. At €1.0M, the purchase published on 2 June 2026 by 한수현 is the largest of the period. Those buying include 1 senior executive and 1 chief executive.

For context, the typical company on the same exchange (median of 2,650 companies) published 7 filings over the same period, against 7 filings here. Our records for DS단석 go back to 2023, with 9 purchases and 9 sales on the open market in total.

The last insider purchase was made public on 2 June 2026, 146 days ago. Typically, a trade is published a median of 9 days after it takes place. The shorter that gap, the sooner other investors can see what insiders have done.

For comparison within the same sector, see the insider buying recorded at Heidelberg Materials AG and Titan. Every figure here comes from the filings published by DART (FSS) and describes the past, not future prices; it is not investment advice.