1 insider bought €3.2M of shares over the last 90 days, the latest by 정문주, filed 01 Sept 2026.
Who traded when
BuySaleSince the insiders bought
- +13.8%Entry ₩32,600 · Close 30 Oct 2026 ₩37,100
- +13.8%Entry ₩32,600 · Close 30 Oct 2026 ₩37,100
- -30.3%Entry ₩44,450 · Close at T+365 ₩31,000
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
- Other0DART
- Other0DART
- 115,794 sharesShareKRXDART:20260901000322Canonical exit: 30 Nov 2026 (T+90)
- Other0DART
- Other0DART
- ●Executives0DART
- 1,000 sharesKRXDART:20260710000377Canonical exit: 8 Oct 2026 (T+90)
- 1,000 sharesShareKRXDART:20260710000394Canonical exit: 8 Oct 2026 (T+90)
- 500 sharesKRXDART:20260528000596Canonical exit: 25 Aug 2026 (T+90)
- 0KRXDART:20260506000552
- ●Executives0DART
- ●Executives0DART
- 0KRXDART:20260223003590
- 0KRXDART:20260211000754
- 0KRXDART:20251223000691
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- 500 sharesKRXDART:20250702000471Canonical exit: 24 Sept 2025 (T+90)
- 500 sharesShareKRXDART:20250702000477Canonical exit: 30 Sept 2025 (T+90)
- ●Executives0DART
- ●Executives0DART
- ●Executives0DART
- 0KRXDART:20241220000645
25 of 55 declarations
About Soulbrain Holdings Co., Ltd.
Out of 50 filings, 솔브레인홀딩스 (Soulbrain Holdings Co., Ltd.) has only 6 open-market purchases and 2 sales, or 75% purchases, with no published amount at all. The other 42 filings are of another kind.
Listed on the Korea Exchange, this South Korean chemicals and materials company is worth KRW 833.2 billion, and 77.3% of its capital is held by filers. Between February 15, 2021 and September 1, 2026, 6 filers submitted filings. 정지완, with the function 대량보유자, has 40 of them, including 3 purchases and 2 sales. Two 공동대표이사 appear, each with one purchase: 정문주 (2 filings in all) and 정현석 (one).
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On July 10, 2026, two distinct filers bought: it is the densest buying window in the record. On the calendar, 3 filings in 2022, then between 9 and 11 a year from 2023 to 2026. The latest twelve months total 12, of which 4 purchases and no sale. Filings are published a median of 4 days after the trade (28 filings measured).
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