No insider purchase over the last 90 days. The latest, by 백진우, was filed 10 Jul 2026.
DONGSUNG CHEMICAL Co., Ltd.: what insiders have been doing
Every trade that managers of DONGSUNG CHEMICAL Co., Ltd. disclose to DART (FSS) is tracked on this page. The company sits in the Chemicals sector. Between 31 October 2025 and 31 October 2026, 10 insiders published 15 filings.
The flow runs one way only: 9 insiders bought (14 purchases totalling €5,732) and nobody sold on the market. No amount is published for 13 filings, which the totals therefore leave out. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The largest single trade was a purchase of €5,732 by 백진우, published on 9 April 2026, equal to 0.0052% of the market capitalisation. The buyers include 6 senior executives and 2 chief executives.
The last purchase on record was published on 10 July 2026, which is 122 days ago. The median gap between a trade and its publication by DART (FSS) is 14 days. This delay matters because a trade only becomes useful information once it is public.
With 15 filings in twelve months, the company is more active than the median of 7 filings across the 2,655 companies we follow on the same exchange. The full history, which starts in 2021, counts 40 purchases against no sales.
For comparison within the same sector, see the insider buying recorded at Symrise AG and Titan. This summary is built from DART (FSS) disclosures alone and does not predict where the share price will go.
Who traded when
BuySale+4 other insiders
Since the insiders bought
- -2.2%Entry ₩3,465 · Close 30 Oct 2026 ₩3,390
- -5.2%Entry ₩3,575 · Close 30 Oct 2026 ₩3,390
- -21.3%Entry ₩4,310 · Close 30 Oct 2026 ₩3,390
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
- 2,788 sharesShareKRXDART:20260710000566Canonical exit: 8 Oct 2026 (T+90)
- 1,000 sharesShareKRXDART:20260703000457Canonical exit: 1 Oct 2026 (T+90)
- 3,230 shares@ ₩4,235.000.0052% mcap100.0% of flowShareKRXDART:20260409002012Canonical exit: 24 Jun 2026 (T+90)
- 208,514 sharesShareKRXDART:20260409002037Canonical exit: 24 Jun 2026 (T+90)
- 35 sharesShareKRXDART:20260409001972Canonical exit: 24 Jun 2026 (T+90)
- 90 sharesShareKRXDART:20260409001995Canonical exit: 24 Jun 2026 (T+90)
- 50 sharesShareKRXDART:20260409001950Canonical exit: 24 Jun 2026 (T+90)
- 33 sharesShareKRXDART:20260409001925Canonical exit: 24 Jun 2026 (T+90)
- 73 sharesShareKRXDART:20260409001893Canonical exit: 24 Jun 2026 (T+90)
- 10 sharesShareKRXDART:20260409001862Canonical exit: 24 Jun 2026 (T+90)
- 7 sharesShareKRXDART:20260409001792Canonical exit: 24 Jun 2026 (T+90)
- ●Executives0DART
- 482,641 sharesKRXDART:20260212001357Canonical exit: 29 Nov 2023 (T+90)
- 2,399 sharesShareKRXDART:20260108000088Canonical exit: 8 Apr 2026 (T+90)
- 770 sharesShareKRXDART:20260108000091Canonical exit: 8 Apr 2026 (T+90)
- 73 sharesShareKRXDART:20250409000968Canonical exit: 8 Jul 2025 (T+90)
- 33 sharesShareKRXDART:20250409000846Canonical exit: 8 Jul 2025 (T+90)
- 35 sharesShareKRXDART:20250409000823Canonical exit: 8 Jul 2025 (T+90)
- 90 sharesShareKRXDART:20250409000789Canonical exit: 8 Jul 2025 (T+90)
- 3,491 sharesShareKRXDART:20250409000754Canonical exit: 8 Jul 2025 (T+90)
- 222 sharesShareKRXDART:20250409001010Canonical exit: 8 Jul 2025 (T+90)
- 50 sharesShareKRXDART:20250409000835Canonical exit: 8 Jul 2025 (T+90)
- 206,450 sharesShareKRXDART:20250409000496Canonical exit: 8 Jul 2025 (T+90)
- 9 sharesShareKRXDART:20250409000982Canonical exit: 8 Jul 2025 (T+90)
25 of 85 declarations
About DONGSUNG CHEMICAL Co., Ltd.
Dong Sung Chemical is a company specializing in the chemical and materials sector. It is listed on the XKRX market.
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