No insider purchase over the last 90 days. The latest, by 최재훈, was filed 31 Jul 2026.
Sambo Industrial Co., Ltd.: what insiders have been doing
Every trade that managers of Sambo Industrial Co., Ltd. disclose to DART (FSS) is tracked on this page. The company sits in the Chemicals sector. In the past year (22 October 2025 to 22 October 2026), 8 filings came from 4 insiders.
Every open-market trade in the period is a purchase: 5 purchases worth €578k, from 3 insiders, and not a single sale. The totals do not cover 4 filings with an undisclosed amount. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Among those who bought: 2 chief executives and 1 major shareholder. 이태용 filed the largest purchase, €578k, on 11 May 2026, which represents 5.7% of the company's market value.
The most recent open-market purchase was published on 31 July 2026, 102 days ago. The median gap between a trade and its publication by DART (FSS) is 11 days. The shorter that gap, the sooner other investors can see what insiders have done.
Across the 2,650 companies tracked on its exchange, the median is 7 filings; at 8 filings, this issuer sits above that mark. The full history, which starts in 2021, counts 14 purchases against 1 sale.
Elsewhere in the same sector, our signals recently picked up insider purchases at Verallia and Heidelberg Materials AG. Source: insider filings from DART (FSS). Past trades are no guide to future returns.
Who traded when
BuySaleSince the insiders bought
- +33.8%Entry ₩680 · Close at T+90 ₩910
- -52.0%Entry ₩1,719 · Close at T+90 ₩825
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
- 97,895 sharesShareKRXDART:20260731000186Canonical exit: 29 Oct 2026 (T+90)
- Other0DART
- 178,500 sharesKRXDART:20260710000262Canonical exit: 8 Oct 2026 (T+90)
- ●Executives0DART
- KRXDART:20260623000010
- 1,086,957 shares@ ₩920.005.70% mcap100.0% of flowShareKRXDART:20260511000440Canonical exit: 29 Jul 2026 (T+90)
- 1,086,957 sharesKRXDART:20260511000499Canonical exit: 28 Jul 2026 (T+90)
- ●Executives0DART
- 2,578,475 sharesKRXDART:20260213002283Canonical exit: 7 May 2026 (T+90)
- 1,239,669 sharesKRXDART:20250207000815Canonical exit: 1 May 2025 (T+90)
- 1,239,669 sharesShareKRXDART:20250207000829Canonical exit: 8 May 2025 (T+90)
- 249,243 sharesShareKRXDART:20250103000514Canonical exit: 3 Apr 2025 (T+90)
- 9,201,059 sharesShareKRXDART:20241218000318
- ●Executives0DART
- 3,698,964 sharesKRXDART:20240729000183Canonical exit: 27 Sept 2024 (T+90)
- ShareKRXDART:20240729000176Canonical exit: 1 Sept 2024 (T+90)
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- 3,698,964 sharesKRXDART:20211224000119Canonical exit: 24 Mar 2022 (T+90)
25 of 31 declarations
About Sambo Industrial Co., Ltd.
삼보산업 is a company operating in the chemical and materials sector, listed on the XKRX market. It specializes in the production of various chemical materials for different industrial applications.
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