1 insider bought shares over the last 90 days, the latest by 류정구, filed 22 Sept 2026.
JCH Systems, Inc.: what insiders have been doing
JCH Systems, Inc. belongs to the Technology sector. Filings by its managers are published through DART (FSS). 1 insider has disclosed 1 filing since 10 November 2025.
Only purchases show up on the open market, 1 purchase in all, filed by 1 insider. No amount is published for 1 filing, which the totals therefore leave out. 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 1 senior executive.
Across the 2,630 companies tracked on its exchange, the median is 7 filings; at 1 filing, this issuer sits below that mark. The full history, which starts in 2025, counts 1 purchase against 1 sale.
The most recent open-market purchase was published on 22 September 2026, 49 days ago.
For comparison within the same sector, see the insider buying recorded at Core Scientific, Inc./tx and Gitlab Inc. These figures are compiled from regulatory filings published by DART (FSS). They describe what insiders did and are not a recommendation.
Who traded when
BuySaleTransparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
About JCH Systems, Inc.
제이씨현시스템 is a technology company listed on the XKRX market. It specializes in providing IT solutions and services.
