No insider purchase over the last 90 days. The latest, by 삼성전자, was filed 17 Apr 2026.
Who traded when
BuySale+1 other insider
Since the insiders bought
- +3.4%Entry ₩55,500 · Close 05 Nov 2026 ₩57,400
- +18.2%Entry ₩48,550 · Close 05 Nov 2026 ₩57,400
- +18.2%Entry ₩48,550 · Close 05 Nov 2026 ₩57,400
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
- 2,419 sharesShareKRXDART:20260605000063
- 1,022,216 shares3.66% mcap100.0% of flowKRXDART:20260417000665Canonical exit: 9 Jul 2026 (T+90)
- 0KRXDART:20260401004901
- 641,331 shares2.14% mcap100.0% of flowKRXDART:20260401004735
- 5,418 shares0.018% mcap100.0% of flowKRXDART:20260325001010Canonical exit: 23 Jun 2026 (T+90)
- 2,309 sharesShareKRXDART:20260325000771Canonical exit: 23 Jun 2026 (T+90)
- 3,109 sharesShareKRXDART:20260325000723Canonical exit: 23 Jun 2026 (T+90)
- ●Executives0DART
- 127,444 sharesKRXDART:20260226002181
- 84,293 sharesShareKRXDART:20260226002123
- ●Executives0DART
- 213,167 sharesKRXDART:20260102000368
- 195,103 sharesKRXDART:20251001000623Canonical exit: 26 Nov 2025 (T+90)
- 209,356 sharesKRXDART:20250106000320
- 213,275 sharesKRXDART:20241007000439Canonical exit: 14 Oct 2024 (T+90)
- 0KRXDART:20240821000515
- 0KRXDART:20240729000180
- 40,543 sharesKRXDART:20240719000345
- ShareKRXDART:20240719000319
- 469,919 sharesKRXDART:20240702000419Canonical exit: 9 Sept 2024 (T+90)
- 469,919 sharesKRXDART:20231121000273Canonical exit: 18 Feb 2024 (T+90)
- ShareKRXDART:20231121000283
- ShareKRXDART:20231121000296
- 469,919 sharesKRXDART:20231005000397Canonical exit: 23 Oct 2023 (T+90)
25 of 48 declarations
About KCTech Co., Ltd.
On April 10, 2026, 삼성전자 bought EUR 31,922,272 of shares at KCTech Co., Ltd. (케이씨텍), the largest amount in the record. On the sale side, the only trade with an amount is 국민연금공단's: EUR 17,327,480 on January 7, 2026. Of the 15 purchases, 2 carry an amount, EUR 32.1 million in total, the other being a purchase by 고석태 of EUR 154,719 on March 25, 2026.
The Korean technology company, with a market capitalisation of KRW 1,819.5 billion, has 47 filings published between February 19, 2021 and June 5, 2026, with 15 purchases and 9 sales, or 63% purchases among open-market trades. 국민연금공단, filed as 대량보유자 (large holder), files 14, including 11 purchases and 3 sales. 고상걸, filed as 사내이사 (inside director), files 10, 2 of them sales. 케이씨텍 and 케이씨 file 5 each. From March 25 to April 10, 2026, 4 filers bought.
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Annual volume goes from 15 filings in 2021 to 2 in 2025, then rises to 12 in 2026, the same as the last twelve months, which hold 4 purchases and 5 sales. Insiders hold 61.5% of the capital, and publication follows the trade by a median of 2 days.
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