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171090 - Sunic System Co., Ltd.

171090 Summary
Machinery
Stock Price & Overview
₩67,200 +2,500 (+3.86%) Close · Sep 4, 2026 KST
KOSDAQ | ₩KRW | Close: ₩67,200  ≈ US$48  ·  Market cap ₩0.7tn (≈ $486m)
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 »

171090 DART Filings

DART

Half-Year Report

Periodic08/14/26title translated
DART

New Facility Investment

Capex06/24/26title translated
DART

Single Supply Contract Signed

Contract06/23/26title translated
DART

Convertible bonds bought back before maturity

Filing06/22/26title translated
DART

Exchangeable bonds bought back before maturity

Filing06/22/26title translated
DART

Single Supply Contract Signed

Contract06/15/26title translated
DART

Single Supply Contract Signed

Contract06/01/26title translated
DART

Single Supply Contract Signed

Contract05/26/26title translated
DART

Loss Incurred on Derivatives Trading

Derivatives05/15/26title translated
DART

Quarterly Report

Periodic05/15/26title translated
DART

Single Supply Contract Signed

Contract05/06/26title translated
7 routine filings (insider holdings reports, IR schedules)DART

Investor Relations Event ×2

IR09/03/26title translated
DART

Investor Relations Event

IR08/24/26title translated
DART

5% Ownership Report — Large Holdings

Ownership07/06/26title translated
DART

Insider / Major Shareholder Holdings Report

Ownership07/06/26title translated
DART

Investor Relations Event ×2

IR06/23/26title translated
DART

Investor Relations Event

IR05/18/26title translated
DART

Investor Relations Event

IR05/11/26title translated
18 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.