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Key filings, August 4, 2026

442 filings · 3 highlights
← August 3, 2026August 5, 2026 →

Supply contracts 17

8/4XIIlabWorth 298.9% of last year's revenue, over about 8 months.₩30.7B
8/4AmendedSphereWorth 102.2% of last year's revenue, over about 9 months.₩2.6B
8/4AmendedSamhwa NetworksWorth 56.6% of last year's revenue, over about 120 months.₩16.6B
8/4Welcron HantecWorth 47.9% of last year's revenue, over about 26 months.₩79.9B
8/4Sapien SemiconductorsWorth 42% of last year's revenue, over about 15 months.₩7.2B
8/4AmendedKUMHO Engineering & ConstructionWorth 17.9% of last year's revenue, over about 47 months.₩370B
8/4AbClonWorth 17.5% of last year's revenue, over about 5 months.₩824.4M
8/4AmendedHyundai Engineering & ConstructionWorth 14.6% of last year's revenue, over about 48 months.₩3.10T
8/4AmendedNam Hwa Construction CompanyWorth 13.6% of last year's revenue, over about 12 months.₩7.7B
8/4GnCenergyWorth 12.5% of last year's revenue, over about 32 months.₩32.8B
8/4HantechWorth 10.3% of last year's revenue, over about 29 months.₩17.8B
8/4AmendedHyundai Engineering & ConstructionWorth 6.4% of last year's revenue.₩1.06T
8/4AmendedTechwingWorth 6.1% of last year's revenue, over about 3 months.₩9.7B
8/4KUMHO Engineering & ConstructionWorth 5.6% of last year's revenue.₩113B
8/4AmendedKye-Ryong Construction IndustrialWorth 5.3% of last year's revenue, over about 26 months.₩158B
8/4KUMHO Engineering & ConstructionWorth 5% of last year's revenue.₩101B
8/4AmendedNexa DynamicsWorth 3.5% of last year's revenue, over about 12 months.₩300M

Preliminary earnings 33

8/4Hyundai EzwelPreliminary operating results
8/4KeyeastPreliminary operating results
8/4SM Culture & ContentsPreliminary operating results
8/4Dear UPreliminary operating results
8/4JoyCityPreliminary operating results
8/4NexusPreliminary operating results
8/4INNOX Advanced MaterialsPreliminary operating results
8/4Celltrion PharmPreliminary operating results
8/4TS TrillionPreliminary operating results
8/4DYCPreliminary operating results
8/4Ecopro HNPreliminary operating results
8/4EcoproPreliminary operating results
8/4i3systemPreliminary operating results
8/4GeniansPreliminary operating results
8/4JejuairPreliminary operating results
8/4HDC HoldingsPreliminary operating results
8/4Samsung SecuritiesPreliminary operating results
8/4Sebang Global BatteryPreliminary operating results
8/4ParadisePreliminary operating results
8/4GS P&LPreliminary operating results
8/4Kangwon LandPreliminary operating results
8/4LOTTE HimartPreliminary operating results
8/4ZinusPreliminary operating results
8/4Samyang PackagingPreliminary operating results
8/4Hyundai Green FoodPreliminary operating results
8/4Hyundai Livart Furniture CompanyPreliminary operating results
8/4kakaopayPreliminary operating results
8/4kakaopayPreliminary operating results
8/4Grand Korea LeisurePreliminary operating results
8/4Ecopro MaterialsPreliminary operating results
8/4HanwhaPreliminary operating results
8/4BHPreliminary operating results
8/4Daewoo Engineering & ConstructionPreliminary operating results

Insider trades 99

8/4Samsung Electronics Co,Insider ownership report
8/4DuobackInsider ownership report
8/4YASInsider ownership report
8/4UnichemInsider ownership report
8/4TongyangInsider ownership report
8/4Samsung Electronics Co,Insider ownership report
8/4AmendedPrestige BioPharmaInsider ownership report
8/4Samyoung S&CInsider ownership report
8/4TongyangInsider ownership report
8/4HansaemkInsider ownership report
8/4Samyoung S&CInsider ownership report
8/4Sinjin SMInsider ownership report
8/4TongyangInsider ownership report
8/4Sinjin SMInsider ownership report
8/4SensorviewInsider ownership report
8/4Samsung Electronics Co,Insider ownership report
8/4SensorviewInsider ownership report
8/4NovarexInsider ownership report
8/4JetemaInsider ownership report
8/4FSNInsider ownership report
8/4T&R BiofabInsider ownership report
8/4GgumbiInsider ownership report
8/4T&R BiofabInsider ownership report
8/4GgumbiInsider ownership report
8/4YMInsider ownership report
8/4T&R BiofabInsider ownership report
8/4EugeneTechnologyInsider ownership report
8/4FinetekInsider ownership report
8/4NousboInsider ownership report
8/4Welcron CompanyInsider ownership report
8/4EugeneTechnologyInsider ownership report
8/4JOLInsider ownership report
8/4ADforusInsider ownership report
8/4Jeongmoon InformationInsider ownership report
8/4TomatosystemInsider ownership report
8/4ADforusInsider ownership report
8/4Hanchang PaperInsider ownership report
8/4Hyundai Motor SecuritiesInsider ownership report
8/4NousboInsider ownership report
8/4ADforusInsider ownership report
All insider trades →

5% holders 78

8/4Harim HoldingsReport of 5%+ holding
8/4WooyangReport of 5%+ holding
8/4ABL BioReport of 5%+ holding
8/4i-Scream EduReport of 5%+ holding
8/4YASReport of 5%+ holding
8/4DSKReport of 5%+ holding
8/4GgumbiReport of 5%+ holding
8/4Copus KoreaReport of 5%+ holding
8/4Korea PharmaReport of 5%+ holding
8/4Ecopro BMReport of 5%+ holding
8/4KohYoungTechnologyReport of 5%+ holding
8/4Sinjin SMReport of 5%+ holding
8/4Samwha CapacitorReport of 5%+ holding
8/4FSNReport of 5%+ holding
8/4JS LinkReport of 5%+ holding
8/4SamsungFN REITReport of 5%+ holding
8/4KB Balhae Infrastructure FundReport of 5%+ holding
8/4SK ReitReport of 5%+ holding
8/4NeuromekaReport of 5%+ holding
8/4Lotte ReitReport of 5%+ holding
8/4Shinhan Alpha REIT Co,.Report of 5%+ holding
8/4DeviceReport of 5%+ holding
8/4Welcron CompanyReport of 5%+ holding
8/4FinetekReport of 5%+ holding
8/4Jeil TechnosReport of 5%+ holding
8/4Hana TechnologyReport of 5%+ holding
8/4DB InsuranceReport of 5%+ holding
8/4HLBReport of 5%+ holding
8/4T&R BiofabReport of 5%+ holding
8/4Hanchang PaperReport of 5%+ holding
8/4Namsun AluminiumReport of 5%+ holding
8/4DongKoo Bio & PharmaReport of 5%+ holding
8/4KineMasterReport of 5%+ holding
8/4SolbornReport of 5%+ holding
8/4SigetronicsReport of 5%+ holding
8/4QurientReport of 5%+ holding
8/4BcworldpharmReport of 5%+ holding
8/4Woori Technology InvestmentReport of 5%+ holding
8/4GS HoldingsReport of 5%+ holding
8/4Incar Financial ServiceReport of 5%+ holding
All 5% holders →

Buybacks 11

8/4BubangShare cancellation
8/4Hyundai G.f. HoldingsShare cancellation
8/4Hyundai G.f. HoldingsTreasury stock acquisition
8/4Hyundai Green FoodShare cancellation
8/4AmendedDaekyoTreasury stock disposal
8/4TemcBuyback trust contract
8/4Hyundai Green FoodTreasury stock acquisition
8/4WON TechTreasury stock disposal
8/4GaeasoftTreasury stock acquisition
8/4RaonSecureBuyback trust ended
8/4RemedBuyback trust contract

Share issues & bonds 14

8/4AmendedAmicogenRights offering
8/4AmendedVictory ContentsRights offering
8/4AmendedThumbageRights offering
8/4Hana MaterialsExchangeable bond issue
8/4AmendedHyulim A-TechRights offering
8/4AmendedFantagioRights offering
8/4AmendedHanWool & JejuRights offering
8/4AmendedHyperRights offering
8/4AmendedOSPRights offering
8/4AmendedUnion Korea PharmCapital reduction
8/4AmendedFoodnamooRights offering
8/4AmendedSungwon Ener TechRights offering
8/4AmendedSungwon Ener TechRights offering
8/4AmendedSungwon Ener TechRights offering

M&A & spin-offs 6

8/4AmendedHuons GlobalMerger
8/4AmendedSynergy InnovationStake acquisition/disposal
8/4AmendedMetalabsMerger
8/4AmendedHuonsMerger
8/4AmendedRftechMerger
8/4AmendedEco VoltMerger

Exchange actions 10

8/4DHX CompanyUnfaithful disclosure
8/4SangboAdministrative issue
8/4The LamySpin-off / split
8/4AeroSpace Technology of KoreaSpin-off / split
8/4Wing's FootSpin-off / split
8/4KUK Young G MSpin-off / split
8/4MOA Life PlusSpin-off / split
8/4XIIlabTrading halt
8/4GeneOne Life ScienceUnfaithful disclosure
8/4Daeho ALExchange