CS Stock: price and insider trades · South Korea

CS, classified in the Industrials sector, is a listed company. Its insiders report their share dealings to DART (FSS). The last twelve months, up to 18 October 2026, brought 17 filings signed by 7 insiders.

Purchases and sales both appear in the filings: 11 purchases (4 insiders, €700k) and 5 sales (5 insiders). The totals exclude 15 filings filed without an amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Those buying include 2 senior executives, 1 major shareholder and 1 board member. 정흥식 filed the largest purchase, €700k, on 1 April 2026, which represents 0.0002% of the company's market value.

The latest purchase dates back some time: it was published 89 days ago, on 21 July 2026. Between a trade and the moment it shows up on DART (FSS), the median delay is 9 days. Until a filing is published, the market cannot know about the trade.

Compared with its exchange (2,648 companies, median 7 filings), a count of 17 filings is above the norm. Over the whole record (from 2021), the tally stands at 12 purchases and 5 sales.

Elsewhere in the same sector, our signals recently picked up insider purchases at Tennant Co and Butler National Corp. Every figure here comes from the filings published by DART (FSS) and describes the past, not future prices; it is not investment advice.