No insider purchase over the last 90 days. The latest, by 이학철, was filed 27 May 2026.
Castec Korea Co.,Ltd: what insiders have been doing
Castec Korea Co.,Ltd, classified in the Retail sector, is a listed company. Its insiders report their share dealings to DART (FSS). The last twelve months, up to 31 October 2026, brought 21 filings signed by 4 insiders.
Purchases and sales both appear in the filings: 17 purchases (3 insiders, €21k) and 2 sales (1 insider, €72k). The totals do not cover 12 filings with an undisclosed amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. At €72k, the sale published on 30 March 2026 by 이학철 is the largest of the period (0.36% of market cap). Among those who bought: 2 board members and 1 chief executive.
Compared with its exchange (2,655 companies, median 7 filings), a count of 21 filings is above the norm. Looking back to 2021, when coverage begins, insiders filed 93 purchases and 11 sales.
In the case of 2 purchases, another manager of the company was buying within the same 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. The last insider purchase was made public on 27 May 2026, 166 days ago. Between a trade and the moment it shows up on DART (FSS), the median delay is 7 days. This delay matters because a trade only becomes useful information once it is public.
Other companies in the same sector with recent insider buying flagged by our signals: Rusta AB (publ) and Harvia Oyj. This summary is built from DART (FSS) disclosures alone and does not predict where the share price will go.
Who traded when
BuySaleSince the insiders bought
- -19.1%Entry ₩1,494 · Close 30 Oct 2026 ₩1,209
- -19.0%Entry ₩1,492 · Close 30 Oct 2026 ₩1,209
- -16.6%Entry ₩1,450 · Close 30 Oct 2026 ₩1,209
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
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- 211,057 sharesKRXDART:20260527000047Canonical exit: 25 Aug 2026 (T+90)
- 1,545 shares@ ₩1,515.13590.0068% mcap11.6% of flowShareKRXDART:20260424000560Canonical exit: 8 Jul 2026 (T+90)
- 1,540 shares@ ₩1,542.19480.0069% mcap11.7% of flowShareKRXDART:20260407002877Canonical exit: 24 Jun 2026 (T+90)
- 82,539 shares0.36% mcap100.0% of flowKRXDART:20260330001822
- 2,884 shares@ ₩1,461.65190.012% mcap21.0% of flowShareKRXDART:20260325001033Canonical exit: 16 Jun 2026 (T+90)
- 7,780 shares@ ₩1,439.91770.033% mcap55.6% of flowShareKRXDART:20260316000900Canonical exit: 7 Jun 2026 (T+90)
- ●Executives0DART
- ●Executives0DART
- 3,300 shares@ ₩1,494.000.015% mcap100.0% of flowShareKRXDART:20260306000702Canonical exit: 27 May 2026 (T+90)
- 7,873 shares@ ₩1,469.7390.034% mcap100.0% of flowShareKRXDART:20260306000712Canonical exit: 25 May 2026 (T+90)
- 2,806 sharesShareKRXDART:20260223002994Canonical exit: 24 May 2026 (T+90)
- 4,959 sharesShareKRXDART:20260209000421Canonical exit: 10 May 2026 (T+90)
- 10,392 sharesShareKRXDART:20260202001153Canonical exit: 3 May 2026 (T+90)
- 25,641 sharesShareKRXDART:20260128000480Canonical exit: 28 Apr 2026 (T+90)
- 4,052 sharesShareKRXDART:20260119000198Canonical exit: 19 Apr 2026 (T+90)
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About Castec Korea Co.,Ltd
Castec Korea is a company operating in the distribution and commerce sector, listed on the XKRX. It specializes in providing various products and services to customers.
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