No insider purchase over the last 90 days. The latest, by 김귀주, was filed 08 Jul 2026.
Who traded when
BuySaleSince the insiders bought
- -13.8%Entry ₩1,898 · Close 30 Oct 2026 ₩1,636
- -88.4%Entry ₩13,380 · Close at T+365 ₩1,550
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
- 1,585,072 sharesShareKRXDART:20260903000257
- 3,500 sharesShareKRXDART:20260708000390Canonical exit: 6 Oct 2026 (T+90)
- 216,500 sharesKRXDART:20260401003441
- ●Executives0DART
- 1,931,558 sharesKRXDART:20251224000104Canonical exit: 22 Mar 2026 (T+90)
- 1,311,266 sharesShareKRXDART:20251224000112Canonical exit: 24 Mar 2026 (T+90)
- 62,515 sharesShareKRXDART:20251224000109Canonical exit: 24 Mar 2026 (T+90)
- 557,777 sharesShareKRXDART:20251224000114Canonical exit: 24 Mar 2026 (T+90)
- 149,690 sharesShareKRXDART:20251212000220Canonical exit: 12 Mar 2026 (T+90)
- 149,690 sharesKRXDART:20251210000082Canonical exit: 4 Mar 2026 (T+90)
- 978,310 sharesShareKRXDART:20251205000060Canonical exit: 5 Mar 2026 (T+90)
- 978,310 sharesKRXDART:20251203000061Canonical exit: 26 Feb 2026 (T+90)
- 64,262 sharesShareKRXDART:20250502000315
- 151,072 sharesShareKRXDART:20250502000309
- 215,334 sharesKRXDART:20250502000299
- 9,022 sharesKRXDART:20250107000381
- 0KRXDART:20241212000111
- ShareKRXDART:20241008000117Canonical exit: 30 Dec 2024 (T+90)
- ShareKRXDART:20240725000290
- ShareKRXDART:20240725000280
- 538,330 sharesKRXDART:20240725000275
- 1,100 sharesKRXDART:20240528000374
- ShareKRXDART:20240528000381
- ●Executives0DART
25 of 42 declarations
About CORESTEMCHEMON Inc.
At 코아스템켐온 (CORESTEMCHEMON Inc.), a South Korean health care company valued at KRW 88.7 billion, insiders hold only 9.7% of the capital. The record, 41 filings published from September 14, 2021 to September 3, 2026, counts 15 sales for 10 purchases, with no amount reported, and 16 filings of another kind.
김경숙, filed as 대량보유자, filed 13, with 3 purchases and 9 sales. 박건우 (사외이사) has 10, including 1 sale, 권광순 (사장) 4, with 1 purchase and 3 sales, and 양길안 (대표이사) 3 purchases. The company 코아스템켐온 signs 6 filings. From November 28 to December 24, 2025, 4 filers bought.
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The year 2022 holds 14 filings, 2025 holds 12, 2024 holds 7, 2026 holds 4, 2021 holds 3 and 2023 only one. The trades reported run from May 21, 2024 to March 29, 2026. Over the last twelve months, 12 filings, 9 of them purchases and 2 sales. Publication takes 6 days at the median, across 13 measured.
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