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030530 - Wonik Holdings Co., Ltd.

030530 Summary
Chemicals
Stock Price & Overview
₩22,500 +5,180 (+29.91%) Close · Sep 4, 2026 KST
KOSDAQ | ₩KRW | Close: ₩22,500  ≈ US$16  ·  Market cap ₩1.7tn (≈ $1.2bn)
Why this page exists. Korean issuers file to DART, not the SEC, and almost nothing is published in English. Titles here are translated; where kstock has read the filing, the row carries the explanation and the amount in won and dollars. How we pick »

030530 DART Filings

DART

Loan to a Related Party

Related party08/31/26title translated
DART

Share pledge that could change the largest shareholder

Filing08/28/26title translated
DART

Put-back option agreement

Filing08/28/26title translated
DART

Rights Issue / Paid-in Capital Increase

Equity08/28/26title translated
DART

Large business group status disclosure — quarterly, representative company

Filing08/28/26title translated
DART

Half-Year Report

Periodic08/14/26title translated
DART

Supplier Payment Terms and Dispute-Resolution Disclosure

Governance08/14/26title translated
DART

Loan to a Related Party

Related party08/07/26title translated
DART

Large business group status disclosure — annual, controlling person

Filing05/29/26title translated
DART

Large business group status disclosure — annual and Q1, representative company

Filing05/29/26title translated
DART

Quarterly Report

Periodic05/15/26title translated
2 routine filings (insider holdings reports, IR schedules)DART

5% Ownership Report — Large Holdings

Ownership09/04/26title translated
DART

5% Ownership Report — Large Holdings

Ownership05/11/26title translated
13 filings on file, grouped where one event produced many. Source: DART, operated by Korea's Financial Supervisory Service.

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What a US investor should know

  • Trading hours09:00–15:30 KST — 20:00–02:30 US Eastern the night before.
  • Daily limitKorean stocks can move at most ±30% in a session before trading halts.
  • Getting exposureKRX shares are not directly tradable in most US brokerage accounts. The usual routes are Korea ETFs or an international account.
  • ReportingKorean issuers file to DART, not the SEC. Half-year and quarterly reports land about 45 days after period end.