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456040 - OCI Company Ltd.

456040 Summary
Chemicals
Stock Price & Overview
₩79,300 -500 (-0.63%) Close · Sep 4, 2026 KST
KOSPI | ₩KRW | Close: ₩79,300  ≈ US$57  ·  Market cap ₩0.7tn (≈ $507m)
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 »

456040 DART Filings

DART

Large business group status disclosure — quarterly, individual company

Filing08/28/26title translated
DART

Supplier Payment Terms and Dispute-Resolution Disclosure

Governance08/13/26title translated
DART

Half-Year Report

Periodic08/13/26title translated
DART

Report on the result of terminating a trust contract

Filing08/11/26title translated
DART

Material event report (treasury share trust contract terminated)

Filing08/10/26title translated
DART

Preliminary Consolidated Results (Fair Disclosure)

Earnings07/22/26title translated
DART

Acquisition of Shares in Another Company

M&A07/16/26title translated
DART

Acquisition of Shares in Another Company

M&A06/29/26title translated
DART

Information security status (voluntary)

Filing06/26/26title translated
DART

Acquisition of Shares in Another Company

M&A06/25/26title translated
DART

Serious industrial accident

Filing06/08/26title translated
DART

Sustainability report (voluntary)

Filing05/29/26title translated
DART

Corporate governance report

Filing05/29/26title translated
DART

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

Filing05/29/26title translated
DART

Quarterly Report

Periodic05/14/26title translated
DART

Report on acquisitions under a trust contract

Filing05/12/26title translated
3 routine filings (insider holdings reports, IR schedules)DART

Investor Relations Event

IR07/02/26title translated
DART

5% Ownership Report — Short Form

Ownership07/01/26title translated
DART

Change in the Largest Shareholder's Holdings

Ownership05/11/26title translated
19 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.