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075580 - Sejin Heavy Industries Co., Ltd.

075580 Summary
Shipbuilding
Stock Price & Overview
₩10,280 +90 (+0.88%) Close · Sep 4, 2026 KST
KOSPI | ₩KRW | Close: ₩10,280  ≈ US$7  ·  Market cap ₩0.6tn (≈ $417m)
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 »

075580 DART Filings

DART

Half-Year Report

Periodic08/13/26title translated
DART

Corporate governance report

Filing05/29/26title translated
DART

Quarterly Report

Periodic05/18/26title translated
DART

Quarterly Report

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

5% Ownership Report — Large Holdings

Ownership07/23/26title translated
5 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.