No insider purchase over the last 90 days. The latest, by 김보균, was filed 27 Mar 2026.
CHEMTRONICS.Co.,Ltd.: what insiders have been doing
Every trade that managers of CHEMTRONICS.Co.,Ltd. disclose to DART (FSS) is tracked on this page. The company sits in the Technology sector. The last twelve months, up to 22 October 2026, brought 5 filings signed by 4 insiders.
The record shows 1 purchase on the open market, made by 1 insider, against 3 sales by 3 insiders. The totals exclude 4 filings filed without an amount. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket.
For context, the typical company on the same exchange (median of 2,650 companies) published 7 filings over the same period, against 5 filings here. Our records for CHEMTRONICS.Co.,Ltd. go back to 2021, with 11 purchases and 6 sales on the open market in total.
The last purchase on record was published on 27 March 2026, which is 228 days ago. Typically, a trade is published a median of 7 days after it takes place. This delay matters because a trade only becomes useful information once it is public. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives.
These figures are compiled from regulatory filings published by DART (FSS). They describe what insiders did and are not a recommendation.
Who traded when
BuySaleSince the insiders bought
- -10.8%Entry ₩26,900 · Close 21 Oct 2026 ₩24,000
- -10.5%Entry ₩24,400 · Close at T+365 ₩21,850
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
- 237,015 sharesKRXDART:20260512000601
- 430,704 sharesKRXDART:20260327000507Canonical exit: 18 Jun 2026 (T+90)
- ●Executives0DART
- 168,003 sharesKRXDART:20260108000161
- 567,526 sharesKRXDART:20251104000192
- ●Executives0DART
- ●Executives0DART
- 0KRXDART:20241002000152
- 38,246 sharesKRXDART:20240813000382Canonical exit: 6 Nov 2024 (T+90)
- 79,500 sharesKRXDART:20240710000345Canonical exit: 31 Jul 2024 (T+90)
- 6,000 shares@ ₩27,900.0070.6% of flowShareKRXDART:20240411001990
- 2,928 shares@ ₩23,341.0029.4% of flowShareKRXDART:20231228000212
- 79,500 sharesKRXDART:20231010000639Canonical exit: 3 Jan 2024 (T+90)
- 79,500 sharesKRXDART:20230927000087Canonical exit: 24 Dec 2023 (T+90)
- 10,714 shares@ ₩26,263.00100.0% of flowShareKRXDART:20230703000162
- 79,500 sharesKRXDART:20230425000522Canonical exit: 24 Jul 2023 (T+90)
- 79,500 sharesKRXDART:20230405002362Canonical exit: 4 Jul 2023 (T+90)
- ●Executives0DART
- 79,500 sharesKRXDART:20221005000067Canonical exit: 3 Jan 2023 (T+90)
- ●Executives0DART
- 79,500 sharesKRXDART:20211008000057Canonical exit: 6 Jan 2022 (T+90)
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
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About CHEMTRONICS.Co.,Ltd.
Kemtronic is a technology company listed on the XKRX market. It focuses on the development and manufacturing of innovative technological solutions.
