No insider purchase over the last 90 days. The latest, by 국민연금공단, was filed 01 Apr 2026.
WONIK Materials Co.,Ltd.: what insiders have been doing
WONIK Materials Co.,Ltd. is a Chemicals company. Its directors and officers file their transactions with DART (FSS). Between 1 November 2025 and 1 November 2026, 6 insiders published 10 filings.
Purchases and sales both appear in the filings: 3 purchases (3 insiders) and 5 sales (3 insiders). The totals do not cover 8 filings with an undisclosed amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay.
For context, the typical company on the same exchange (median of 2,655 companies) published 7 filings over the same period, against 10 filings here. Over the whole record (from 2021), the tally stands at 20 purchases and 11 sales.
The clock since the last published purchase (1 April 2026) now reads 222 days. Between a trade and the moment it shows up on DART (FSS), the median delay is 19 days. This delay matters because a trade only becomes useful information once it is public. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives.
For comparison within the same sector, see the insider buying recorded at Symrise AG and Titan. Every figure here comes from the filings published by DART (FSS) and describes the past, not future prices; it is not investment advice.
Who traded when
BuySaleSince the insiders bought
- -9.5%Entry ₩40,100 · Close 30 Oct 2026 ₩36,300
- -24.4%Entry ₩48,000 · Close 30 Oct 2026 ₩36,300
- +19.0%Entry ₩30,500 · Close 30 Oct 2026 ₩36,300
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
- 254,140 sharesKRXDART:20260710000487
- 142,158 sharesKRXDART:20260605000444
- 142,262 sharesKRXDART:20260401004616Canonical exit: 23 Jun 2026 (T+90)
- ●Executives0DART
- ●Executives0DART
- 1,000 sharesKRXDART:20260225003061Canonical exit: 14 May 2026 (T+90)
- 145,175 sharesKRXDART:20260212000584
- 136,628 sharesKRXDART:20260206001873
- 126,733 sharesKRXDART:20260203000143
- 263,144 sharesKRXDART:20251210000346Canonical exit: 12 Feb 2026 (T+90)
- 8,000 sharesShareKRXDART:20251031000280
- 8,000 shares@ ₩33,631.25100.0% of flowShareKRXDART:20251031000259
- 130,991 sharesKRXDART:20250702000146Canonical exit: 28 Sept 2025 (T+90)
- ●Executives0DART
- 0KRXDART:20241126000535
- 139,093 sharesKRXDART:20240909000276Canonical exit: 12 Nov 2024 (T+90)
- ●Executives0DART
- 139,093 sharesKRXDART:20231129000211Canonical exit: 22 Feb 2024 (T+90)
- ShareKRXDART:20231101000143
- 139,093 sharesKRXDART:20231006000472Canonical exit: 5 Dec 2023 (T+90)
- 139,093 sharesKRXDART:20230810000863Canonical exit: 1 Nov 2023 (T+90)
- 139,093 sharesKRXDART:20230704000291Canonical exit: 26 Sept 2023 (T+90)
- 139,093 sharesKRXDART:20230612000330Canonical exit: 20 Aug 2023 (T+90)
- 139,093 sharesKRXDART:20230605000176Canonical exit: 2 Aug 2023 (T+90)
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About WONIK Materials Co.,Ltd.
원익머트리얼즈 is a company listed on the XKRX market, specializing in the chemistry and materials sector. It focuses on the development and production of advanced materials for various industrial applications.
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