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Key filings, September 8, 2026

318 filings · 3 highlights

← September 7, 2026 September 9, 2026 →

ContractHMMKOSPI

Contract value

₩4.70T

Of revenue

43.1%

Worth 43.1% of last year's revenue, over about 319 months.

2030-04-01 – 2056-10-31

Company filings →Original (Korean) ↗

ContractDae Myoung EnergyKOSDAQ

Contract value

₩44.7B

Of revenue

34.2%

Worth 34.2% of last year's revenue, over about 246 months.

2028-03-31 – 2048-09-30

Company filings →Original (Korean) ↗

ContractSeohanKOSDAQ

Contract value

₩218B

Of revenue

33.9%

Worth 33.9% of last year's revenue, over about 35 months.

2026-11-01 – 2029-10-02

Company filings →Original (Korean) ↗

Supply contracts 14

9/8HMM Worth 43.1% of last year's revenue, over about 319 months.₩4.70T

9/8Dae Myoung Energy Worth 34.2% of last year's revenue, over about 246 months.₩44.7B

9/8Seohan Worth 33.9% of last year's revenue, over about 35 months.₩218B

9/8AmendedWelcron Hantec Worth 16.2% of last year's revenue, over about 16 months.₩42.4B

9/8Chinhung International Worth 15.7% of last year's revenue.₩90.4B

9/8AmendedSamho Development Worth 14.7% of last year's revenue, over about 70 months.₩53.6B

9/8EG Worth 9.8% of last year's revenue, over about 20 months.₩6.2B

9/8AmendedKUMHO Engineering & Construction Worth 9.1% of last year's revenue, over about 36 months.₩186B

9/8AmendedXi S&D Worth 8.7% of last year's revenue.₩121B

9/8AmendedHD Hyundai Worth 8.5% of last year's revenue, over about 72 months.₩333B

9/8AmendedHD Korea Shipbuilding & Offshore Engineering Worth 8.5% of last year's revenue, over about 72 months.₩333B

9/8Kolon Worth 3.9% of last year's revenue.₩105B

9/8KolonGlobal Worth 3.9% of last year's revenue.₩105B

9/8SemiFive Single sales/supply contract

Insider trades 50

9/8KohYoungTechnology Insider ownership report

9/8Mirae Asset Venture Investment Insider ownership report

9/8HLB innoVation Insider ownership report

9/8KohYoungTechnology Insider ownership report

9/8Robotis Insider ownership report

9/8Ajin Electronic Components Insider ownership report

9/8Yuanta Securities Korea Insider ownership report

9/8DaishinInformation Insider ownership report

9/8Nousbo Insider ownership report

9/8Valofe Insider ownership report

9/8Dukshinepc Insider ownership report

9/8The Lamy Insider ownership report

9/8Genolution Insider ownership report

9/8STraffic Insider ownership report

9/8KSS Line Insider ownership report

9/8NanoSilikhan Advanced Materials Insider ownership report

9/8Silicon 2 Insider ownership report

9/8NanoSilikhan Advanced Materials Insider ownership report

9/8Shinyoung Securities Insider ownership report

9/8NanoSilikhan Advanced Materials Insider ownership report

9/8Shinyoung Securities Insider ownership report

9/8NanoSilikhan Advanced Materials Insider ownership report

9/8Intelligent Digital Integrated Security Insider ownership report

9/8Aztech WB Insider ownership report

9/8NanoSilikhan Advanced Materials Insider ownership report

9/8Coway Insider ownership report

9/8Aztech WB Insider ownership report

9/8Hantop Insider ownership report

9/8SJ Group Insider ownership report

9/8VM Insider ownership report

9/8Wing's Foot Insider ownership report

9/8STraffic Insider ownership report

9/8SAMBO Industrial Insider ownership report

All insider trades →

5% holders 37

9/8Kangdong C&L Report of 5%+ holding

9/8People & Technology Ms Report of 5%+ holding

9/8KohYoungTechnology Report of 5%+ holding

9/8Robotis Report of 5%+ holding

9/8SSR Report of 5%+ holding

9/8Mecaro Report of 5%+ holding

9/8Yg-1 Report of 5%+ holding

9/8Hanmi Pharm.Report of 5%+ holding

9/8NanoSilikhan Advanced Materials Report of 5%+ holding

9/8The Lamy Report of 5%+ holding

9/8Kumyang Green Power Report of 5%+ holding

9/8Gridwiz Report of 5%+ holding

9/8Rfhic Report of 5%+ holding

9/8Dukshinepc Report of 5%+ holding

9/8HD Hyundai Heavy Industries Report of 5%+ holding

9/8Hantop Report of 5%+ holding

9/8Focus AI Report of 5%+ holding

9/8Hyundai Bioscience Report of 5%+ holding

9/8KX Hitech Report of 5%+ holding

9/8Hanjoo ART Report of 5%+ holding

9/8Great New wave Coming Report of 5%+ holding

9/8KCC Report of 5%+ holding

9/8SJ Group Report of 5%+ holding

9/8DH Autolead Report of 5%+ holding

9/8Asiana Airlines Report of 5%+ holding

9/8Hotel Shilla Report of 5%+ holding

9/8Global Tax Free Report of 5%+ holding

9/8KohYoungTechnology Report of 5%+ holding

9/8Ecopro BM Report of 5%+ holding

9/8Ecopro Report of 5%+ holding

9/8Union Semiconductor Equipment Co.,ltd;Report of 5%+ holding

9/8SAMBO Industrial Report of 5%+ holding

9/8SystemandApplicationTechnologies Report of 5%+ holding

9/8Hanyang ENG Report of 5%+ holding

9/8Cntus Report of 5%+ holding

9/8Anapass Report of 5%+ holding

9/8C&G Hi Tech Report of 5%+ holding

Buybacks 5

9/8RF Materials Share cancellation

9/8Advanced Process Systems Buyback trust ended

9/8Dual Buyback trust contract

9/8Sammok S-Form Buyback trust contract

9/8Bbia Buyback trust ended

Share issues & bonds 7

9/8AmendedSeoul Electronics & Telecom Rights offering

9/8AmendedNanocms Rights offering

9/8AmendedSambu Construction Rights offering

9/8AmendedHLB Pharmaceutical Rights offering

9/8AmendedSungho Electronics Convertible bond issue

9/8THE Codi Convertible bond issue

9/8AmendedTHE Codi Rights offering

M&A & spin-offs 3

9/8AmendedBGF Merger

9/8BioInfra Merger

9/8AmendedBGFecomaterials Merger

Exchange actions 8

9/8Exion Group Company Exchange

9/8Abion Spin-off / split

9/8OSP Exchange

9/8Good People Spin-off / split

9/8CammSys Spin-off / split

9/8Wise birds Trading halt

9/8Joongang Advanced Materials Trading halt

9/8Shin HWA Dynamics Investment caution