403870 - HPSP Co., Ltd.

403870 Summary
Semiconductors
Stock Price & Overview
₩50,800 +600 (+1.20%) Close · Sep 4, 2026 KST
KOSDAQ | ₩KRW | Close: ₩50,800  ≈ US$36  ·  Market cap ₩4.2tn (≈ $3.0bn)
What kstock news is. Short items on what actually happened — a filing, an order, a buyback, a result — written from the Korean filing or the Korean press for people who cannot read either. Each one puts the event against a figure from this company's own statements. No view, no rating; that is what analysis is for.
ks

HPSP to hand 51,517 shares to employees under stock plans

HPSP (403870) approved distributing up to 51,517 common treasury shares to 37 employees and officers between August 7 and October 30, the company said in a filing, settling vested stock options and restricted stock units.

kstock NewsSep 2, 6:44 PM
ks

HPSP calls shareholder meeting to add CEO to board

HPSP (403870) said Monday its board called an extraordinary shareholder meeting for October 22 to elect chief executive Kim Jae-hyun as an inside director and to amend the company's articles of incorporation, according to a regulatory filing.

kstock NewsAug 31, 6:40 PM
2 items. Written from DART filings and Korean press reports; every item lists its source.

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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.