No insider purchase over the last 90 days. The latest, by 김석현, was filed 16 Jun 2026.
Who traded when
BuySaleSince the insiders bought
- -19.5%Entry ₩9,500 · Close 22 Oct 2026 ₩7,650
- +25.4%Entry ₩7,770 · Close at T+365 ₩9,740
- +15.6%Entry ₩9,110 · Close at T+365 ₩10,530
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.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- Other0DART
- ●Executives0DART
- 31,102 sharesShareKRXDART:20260616000197Canonical exit: 14 Sept 2026 (T+90)
- 31,102 sharesKRXDART:20260616000178Canonical exit: 14 Sept 2026 (T+90)
- 1,305,449 sharesKRXDART:20260511000549
- ●Executives0DART
- 15 sharesShareKRXDART:20251128000931Canonical exit: 26 Feb 2026 (T+90)
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- 5,000 sharesShareKRXDART:20241217000449Canonical exit: 17 Mar 2025 (T+90)
- 13,709 sharesShareKRXDART:20241216000236Canonical exit: 16 Mar 2025 (T+90)
- 67,589 sharesKRXDART:20241114001805Canonical exit: 9 Feb 2025 (T+90)
- 22,589 sharesShareKRXDART:20241106000230Canonical exit: 4 Feb 2025 (T+90)
- 2,469 sharesShareKRXDART:20241016000221Canonical exit: 14 Jan 2025 (T+90)
- ShareKRXDART:20241015000358Canonical exit: 5 Jan 2025 (T+90)
- 10,000 sharesKRXDART:20240703000520Canonical exit: 25 Sept 2024 (T+90)
- ShareKRXDART:20231221000427
- ShareKRXDART:20231214000093
- ShareKRXDART:20231214000085
- 10,000 sharesKRXDART:20231115000309Canonical exit: 6 Feb 2024 (T+90)
- ShareKRXDART:20230804000412
- 10,000 sharesKRXDART:20230630000774Canonical exit: 25 Sept 2023 (T+90)
- ShareKRXDART:20230329001037
- ShareKRXDART:20230309000739
25 of 41 declarations
About Sungshin Cement Co., Ltd
Of the 40 insider filings made at 성신양회 (Sungshin Cement Co., Ltd) from February 19, 2021 to July 2, 2026, 22 are purchases and only one is a sale, signed by 동양. Purchases reach 96% of open-market trades, and no amount is stated.
Two shareholders filed as 대량보유자 lead the way: 김영준 (17 filings, 14 purchases) and 김태현 (12 filings, 4 purchases). 김석현, who holds the title 사장, files 2 purchases. The company also shows 4 filings with no trade, among 9 filers in all. On June 16, 2026, 2 of them bought.
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This South Korean Chemicals business is worth KRW 191.8 billion, and insiders own 36.6% of the capital. Filings break down as 8 in 2021, 7 in 2022, 9 in 2023, 7 in 2024, 4 in 2025 and 5 in 2026. The latest 6 filings include 3 purchases and 1 sale. On 11 purchases, the stored 90-day median is minus 4.7%, with 18% of results positive (recorded past results, not a forecast).
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