No insider purchase over the last 90 days. The latest, by 김지용, was filed 29 Jun 2026.
제이씨케미칼: what insiders have been doing
Every trade that managers of 제이씨케미칼 disclose to DART (FSS) is tracked on this page. The company sits in the Chemicals sector. The last twelve months, up to 2 November 2026, brought 4 filings signed by 4 insiders.
Not one open-market sale was filed. On the buying side, 4 insiders reported 4 purchases totalling €56k. The amount is not disclosed for 2 filings. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Among those who bought: 2 board members, 1 senior executive and 1 chief executive. At €54k, the purchase published on 1 April 2026 by 김수남 is the largest of the period (0.11% of market cap).
With 4 filings in twelve months, the company is quieter than the median of 7 filings across the 2,655 companies we follow on the same exchange. Over the whole record (from 2021), the tally stands at 19 purchases and 3 sales.
The last insider purchase was made public on 29 June 2026, 134 days ago.
Other companies in the same sector with recent insider buying flagged by our signals: Symrise 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.
Who traded when
BuySaleSince the insiders bought
- -30.5%Entry ₩4,245 · Close 30 Oct 2026 ₩2,950
- -48.4%Entry ₩5,720 · Close 30 Oct 2026 ₩2,950
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- 7,700 sharesShareKRXDART:20260629000526Canonical exit: 27 Sept 2026 (T+90)
- 700 shares@ ₩4,570.000.0037% mcap100.0% of flowShareKRXDART:20260507000728Canonical exit: 28 Jul 2026 (T+90)
- 20,000 shares@ ₩4,692.03140.11% mcap100.0% of flowShareKRXDART:20260401002716Canonical exit: 24 Jun 2026 (T+90)
- 136,043 sharesShareKRXDART:20260108000573Canonical exit: 8 Apr 2026 (T+90)
- ShareKRXDART:20240813001602Canonical exit: 5 Nov 2024 (T+90)
- ShareKRXDART:20240717000439Canonical exit: 9 Oct 2024 (T+90)
- ShareKRXDART:20240716000085Canonical exit: 7 Oct 2024 (T+90)
- ShareKRXDART:20240705000571Canonical exit: 1 Oct 2024 (T+90)
- ShareKRXDART:20240704000468Canonical exit: 29 Sept 2024 (T+90)
- ShareKRXDART:20240704000341Canonical exit: 26 Sept 2024 (T+90)
- ShareKRXDART:20240704000299Canonical exit: 26 Sept 2024 (T+90)
- ShareKRXDART:20240704000275Canonical exit: 2 Oct 2024 (T+90)
- ShareKRXDART:20240704000431Canonical exit: 26 Sept 2024 (T+90)
- ShareKRXDART:20240703000545Canonical exit: 26 Sept 2024 (T+90)
- ShareKRXDART:20240703000514Canonical exit: 26 Sept 2024 (T+90)
- ShareKRXDART:20240703000137Canonical exit: 26 Sept 2024 (T+90)
- ShareKRXDART:20240703000592Canonical exit: 29 Sept 2024 (T+90)
- ShareKRXDART:20240702000501Canonical exit: 26 Sept 2024 (T+90)
- ShareKRXDART:20240610000409Canonical exit: 5 Sept 2024 (T+90)
- ShareKRXDART:20230818000448
- ShareKRXDART:20230615000491
- ●Executives0DART
- 29,000 sharesKRXDART:20220802000342
- 191,029 sharesKRXDART:20220711000543
- ShareKRXDART:20220630000850
25 of 35 declarations
About 제이씨케미칼
제이씨케미칼 is a company operating in the chemicals and materials sector, listed on the XKRX market. It specializes in the production of various chemical products.
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