No insider purchase over the last 90 days. The latest, by 문용진, was filed 18 Mar 2026.
SAMIL C&S Co., Ltd.: what insiders have been doing
SAMIL C&S Co., Ltd. is a Chemicals company. Its directors and officers file their transactions with DART (FSS). Over the twelve months to 2 November 2026, 2 filings were filed, from 2 insiders.
Purchases and sales both appear in the filings: 1 purchase (1 insider) and 1 sale (1 insider). The amount is not disclosed for 2 filings. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Those buying include 1 senior executive.
Compared with its exchange (2,655 companies, median 7 filings), a count of 2 filings is below the norm. Since 2021, the database holds 25 purchases and 1 sale by insiders of the company.
The most recent open-market purchase was published on 18 March 2026, 237 days ago.
Elsewhere in the same sector, our signals recently picked up insider purchases 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
BuySaleSince the insiders bought
- -28.7%Entry ₩6,400 · Close 30 Oct 2026 ₩4,565
- +15.9%Entry ₩3,555 · Close at T+365 ₩4,120
- -21.7%Entry ₩5,550 · Close at T+365 ₩4,345
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
- 529,560 sharesKRXDART:20260401004622
- 841 sharesShareKRXDART:20260318001068Canonical exit: 11 Jun 2026 (T+90)
- 129,602 sharesKRXDART:20241104000325Canonical exit: 27 Jan 2025 (T+90)
- 11,261 sharesShareKRXDART:20241104000338Canonical exit: 2 Feb 2025 (T+90)
- 26,808 sharesShareKRXDART:20241030000368Canonical exit: 28 Jan 2025 (T+90)
- 47,605 sharesShareKRXDART:20241024000190Canonical exit: 22 Jan 2025 (T+90)
- 43,928 sharesShareKRXDART:20241021000206Canonical exit: 19 Jan 2025 (T+90)
- 140,066 sharesKRXDART:20241010000636Canonical exit: 6 Jan 2025 (T+90)
- ShareKRXDART:20241010000634Canonical exit: 21 Nov 2024 (T+90)
- ShareKRXDART:20240906000659Canonical exit: 6 Dec 2024 (T+90)
- ShareKRXDART:20240813001520Canonical exit: 5 Nov 2024 (T+90)
- ShareKRXDART:20240731000742Canonical exit: 23 Oct 2024 (T+90)
- ShareKRXDART:20240715000315Canonical exit: 7 Oct 2024 (T+90)
- ShareKRXDART:20240709000427Canonical exit: 1 Oct 2024 (T+90)
- 162,717 sharesKRXDART:20240628001049Canonical exit: 22 Sept 2024 (T+90)
- ShareKRXDART:20240627000768Canonical exit: 19 Sept 2024 (T+90)
- ShareKRXDART:20240626000413Canonical exit: 18 Sept 2024 (T+90)
- ShareKRXDART:20240619000088Canonical exit: 11 Sept 2024 (T+90)
- ShareKRXDART:20240612000311Canonical exit: 3 Sept 2024 (T+90)
- 4,250 shares@ ₩27,700.0050.0% of flowShareKRXDART:20230105000518Canonical exit: 1 Apr 2023 (T+90)
- ShareKRXDART:20211208000155Canonical exit: 8 Mar 2022 (T+90)
- ShareKRXDART:20211208000146Canonical exit: 8 Mar 2022 (T+90)
- ShareKRXDART:20211208000115Canonical exit: 8 Mar 2022 (T+90)
- ShareKRXDART:20211208000102Canonical exit: 8 Mar 2022 (T+90)
- 162,717 sharesKRXDART:20210803000076Canonical exit: 1 Nov 2021 (T+90)
25 of 26 declarations
About SAMIL C&S Co., Ltd.
삼일씨엔에스 is a company operating in the chemical and materials sector. It is listed on the XKRX market.
Recent ranked signals in the same sector
Purchases our model currently ranks for the recommendations list.
All recommendations
