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Key filings, May 14, 2026

966 filings · 12 highlights
← May 13, 2026May 15, 2026 →

Supply contracts 15

5/14LK ChemWorth 105.1% of last year's revenue, over about 12 months.₩21.2B
5/14AmendedKorea Aerospace IndustriesWorth 37.4% of last year's revenue, over about 60 months.₩1.06T
5/14AmendedHVMWorth 35.8% of last year's revenue, over about 13 months.₩16.2B
5/14S-PrismWorth 24.9% of last year's revenue, over about 19 months.₩3.9B
5/14AmendedSatrecInitiativeWorth 16.9% of last year's revenue, over about 47 months.₩12.4B
5/14HEM PharmaWorth 16.1% of last year's revenue, over about 12 months.₩2.1B
5/14AmendedCamus Engineering & ConstructionWorth 12.1% of last year's revenue, over about 31 months.₩23.6B
5/14AmendedAsiclandWorth 10.8% of last year's revenue, over about 5 months.₩10.1B
5/14AmendedSKAI worldwideWorth 7.4% of last year's revenue, over about 36 months.₩2.1B
5/14Samsung Heavy IndustriesWorth 7% of last year's revenue, over about 38 months.₩751B
5/14AmendedLSWorth 6.4% of last year's revenue, over about 11 months.₩319B
5/14AmendedLS ElectricWorth 6.4% of last year's revenue, over about 11 months.₩319B
5/14Sebo Manufacturing EngineeringWorth 5.6% of last year's revenue, over about 19 months.₩40B
5/14HD Korea Shipbuilding & Offshore EngineeringWorth 4.2% of last year's revenue, over about 35 months.₩744B
5/14HD Hyundai Heavy IndustriesWorth 4.2% of last year's revenue, over about 35 months.₩744B

Preliminary earnings 16

5/14InspienOperating profit ₩192M, up 500% YoY. Revenue ₩4B, up 8% YoY.₩192M
5/14Korea Investment HoldingsOperating profit ₩1.11T, up 108.9% YoY. Revenue ₩12.00T, up 123.7% YoY.₩1.11T
5/14Korea Investment HoldingsOperating profit ₩960B, up 85% YoY. Revenue ₩11.45T, up 130.3% YoY.₩960B
5/14Samsung Life InsuranceOperating profit ₩1.36T, up 80.1% YoY. Revenue ₩14.72T, up 75% YoY.₩1.36T
5/14Meritz Financial GroupOperating profit ₩256B, up 72.5% YoY. Revenue ₩12.87T, up 147.6% YoY.₩256B
5/14JYP EntertainmentOperating profit ₩33.4B, up 70% YoY. Revenue ₩186B, up 32.1% YoY.₩33.4B
5/14LX HoldingsOperating profit ₩41.6B, down 41.7% YoY. Revenue ₩14.4B, up 42.9% YoY.₩41.6B
5/14Korea Airport ServiceOperating profit ₩19.7B, up 35.5% YoY. Revenue ₩178B, up 13.5% YoY.₩19.7B
5/14KG Mobility PlatformOperating profit ₩14.2B, down 33.8% YoY. Revenue ₩572B, down 5.4% YoY.₩14.2B
5/14OpticisOperating profit ₩1.3B, down 20.8% YoY. Revenue ₩6.6B, down 1.7% YoY.₩1.3B
5/14Meritz Financial GroupOperating profit ₩855B, up 18.4% YoY. Revenue ₩16.31T, up 98.2% YoY.₩855B
5/14Me2onOperating profit ₩3.9B, up 17% YoY. Revenue ₩23.1B, up 0.2% YoY.₩3.9B
5/14Samsung Fire & Marine InsuranceOperating profit ₩861B, up 8.7% YoY. Revenue ₩6.68T, up 9.3% YoY.₩861B
5/14Ghost StudioOperating profit ₩4.3B, up 6.3% YoY. Revenue ₩20.9B, up 1.1% YoY.₩4.3B
5/14Meritz Financial GroupOperating profit ₩631B, up 1.4% YoY. Revenue ₩3.31T, up 9.8% YoY.₩631B
5/14KoreaGasPreliminary operating results

Insider trades 89

5/14KiswireInsider ownership report
5/14InnospaceInsider ownership report
5/14InnospaceInsider ownership report
5/14KiswireInsider ownership report
5/14InnospaceInsider ownership report
5/14InnospaceInsider ownership report
5/14HyperInsider ownership report
5/14McnexInsider ownership report
5/14McnexInsider ownership report
5/14McnexInsider ownership report
5/14McnexInsider ownership report
5/14N2techInsider ownership report
5/14Koramco Life Infra ReitInsider ownership report
5/14IGIS Value Plus REITInsider ownership report
5/14E Kocref Cr-ReitInsider ownership report
5/14Shinhan Alpha REIT Co,.Insider ownership report
5/14HD Hyundai ElectricInsider ownership report
5/14Lotte ReitInsider ownership report
5/14ESR Kendall Square REITInsider ownership report
5/14DB HiTekInsider ownership report
5/14Hanwha REITInsider ownership report
5/14SamsungFN REITInsider ownership report
5/14Koramco the ONE ReitInsider ownership report
5/14Shinhan Seobu T&D REITInsider ownership report
5/14Mirae Asset Global REITInsider ownership report
5/14SK ReitInsider ownership report
5/14D&D Platform REITInsider ownership report
5/14SeoulAuctionCo.Ltd..Insider ownership report
5/14Keeps BiopharmaInsider ownership report
5/14EcocabInsider ownership report
5/14SimpacInsider ownership report
5/14HL HoldingsInsider ownership report
5/14KostecsysInsider ownership report
5/14KraftonInsider ownership report
5/14L&FInsider ownership report
5/14Lotte Tour DevelopmentInsider ownership report
5/14DoosanInsider ownership report
5/14Hyundai Engineering & ConstructionInsider ownership report
5/14CJ LogisticsInsider ownership report
5/14NCInsider ownership report
All insider trades →

5% holders 35

5/14New 5%HanWool & JejuA major holder's stake rose from 0.00% to 26.59% (new report).26.59%
5/14AmendedNew 5%Dawon NexviewA major holder's stake rose from 0.00% to 5.97%.5.97%
5/14New 5%SungEel HiTechA major holder's stake rose from 0.00% to 5.50%.5.50%
5/14BitmaxA major holder's stake rose from 23.61% to 38.51% (conversion/exercise).38.51%
5/14New 5%NeotechnicalsystemA major holder's stake rose from 4.72% to 5.08%.5.08%
5/14DTCA major holder's stake rose from 34.83% to 42.38% (related-party change).42.38%
5/14Below 5%SanigenA major holder's stake fell from 8.90% to 4.48% (rights offering).4.48%
5/14SKCA major holder's stake rose from 47.02% to 51.03% (rights offering).51.03%
5/14Below 5%Sang-A FrontecA major holder's stake rose from 0.00% to 3.35% (conversion/exercise).3.35%
5/14NuriplanA major holder's stake fell from 30.27% to 27.66% (related-party change).27.66%
5/14Below 5%MintechA major holder's stake fell from 6.67% to 4.20% (open-market sale).4.20%
5/14AmendedSV InvestmentA major holder's stake fell from 7.63% to 5.74% (conversion/exercise).5.74%
5/14d'Alba GlobalA major holder's stake fell from 28.88% to 27.07%.27.07%
5/14SGA SolutionsA major holder's stake fell from 44.67% to 43.26% (share consolidation/split).43.26%
5/14Keeps BiopharmaA major holder's stake fell from 24.05% to 22.81% (related-party change).22.81%
5/14KraftonA major holder's stake rose from 37.32% to 38.33% (stock option).38.33%
5/14ObigoA major holder's stake rose from 31.91% to 32.72% (open-market buy).32.72%
5/14HL HoldingsA major holder's stake rose from 37.08% to 37.25% (open-market buy).37.25%
5/14GS HoldingsA major holder's stake fell from 53.53% to 53.47%.53.47%
5/14EcocabA major holder's stake fell from 10.05% to 9.99% (open-market sale).9.99%
5/14ActroA major holder's stake rose from 38.40% to 38.45%.38.45%
5/14Miwon Specialty ChemicalA major holder's stake rose from 73.58% to 73.60% (related-party change).73.60%
5/14PSKA major holder's stake fell from 32.86% to 32.85% (open-market sale).32.85%
5/14LTCA major holder's stake rose from 28.96% to 28.96% (pledge).28.96%
5/14ChungdamglobalA major holder's stake rose from 39.51% to 39.51% (share lending).39.51%
5/14TK ChemicalA major holder's stake rose from 47.89% to 47.89% (pledge).47.89%
5/14PavonineA major holder's stake rose from 27.71% to 27.71% (pledge).27.71%
5/14XplusA major holder's stake rose from 44.62% to 44.62% (related-party change).44.62%
5/14Q Capital PartnersA major holder's stake rose from 40.53% to 40.53% (share consolidation/split).40.53%
5/14MacrogenA major holder's stake rose from 20.13% to 20.13%.20.13%
5/14N2techA major holder's stake rose from 46.02% to 46.02% (share consolidation/split).46.02%
5/14Dawon NexviewReport of 5%+ holding
5/14CatisA major holder's stake rose from 53.37% to 53.37% (share consolidation/split).53.37%
5/14PSK HoldingsA major holder's stake rose from 66.18% to 66.18% (related-party change).66.18%
5/14AmendedNine & CompanyReport of 5%+ holding

Buybacks 13

5/14BuybackKIWOOM SecuritiesPlans to buy back 166,206 sh of treasury stock, Jun 30 to Jun 30.₩40B
5/14AmendedDisposalKohYoungTechnologyPlans to dispose of 450,542 sh of treasury stock, May 14 to Aug 13.₩18.7B
5/14AmendedBuybackMetabiomedPlans to buy back 748,129 sh of treasury stock, May 15 to Jun 30.₩3B
5/14BuybackMgamePlans to buy back 411,100 sh of treasury stock, May 15 to Aug 14.₩2B
5/14TrustWise birdsSigned a ₩2B trust contract to buy back shares.₩2B
5/14BuybackBITComputerPlans to buy back 208,560 sh of treasury stock, May 15 to Aug 14.₩1B
5/14DisposalS NET SystemsPlans to dispose of 100,000 sh of treasury stock, May 14 to May 21.₩446M
5/14BuybackHansol HoldingsPlans to buy back 92,100 sh of treasury stock, May 18 to Jun 17.₩352.7M
5/14HuvitzShare cancellation
5/14Wise birdsShare cancellation
5/14KIWOOM SecuritiesShare cancellation
5/14HanwhaShare cancellation
5/14MetabiomedTreasury stock acquisition

Share issues & bonds 27

5/14AmendedCapital reductionCom2uS NCapital reduction of 20.7%.20.7%
5/14AmendedCBBlack YAK I&CConversion price ₩3,397; if all converted, equal to 14.6% of shares outstanding.₩15B
5/14CBWON TechConversion price ₩8,270; if all converted, equal to 10.1% of shares outstanding.₩75B
5/14AmendedCapital reductionDongsung PharmaceuticalCapital reduction of 0.3%.0.3%
5/14Kumho TireRights offering
5/14E-MartRights offering
5/14AmendedHanwhaRights offering
5/14AmendedBlue Industrial DevelopmentConvertible bond issue
5/14AmendedMsdiConvertible bond issue
5/14AmendedPhionxConvertible bond issue
5/14AmendedSI ResourcesRights offering
5/14AmendedBlue Industrial DevelopmentConvertible bond issue
5/14AmendedItekRights offering
5/14ARIBIO HoldingsConvertible bond issue
5/14AmendedNexusRights offering
5/14AmendedHyulim A-TechRights offering
5/14EcoGlowConvertible bond issue
5/14AmendedEdge FoundryRights offering
5/14AmendedAdbiotechRights offering
5/14InconConvertible bond issue
5/14EBMS Autotech CompanyExchange price ₩13,644; if all exchanged, equal to 9.2% of shares outstanding.₩66B
5/14BitplanetConvertible bond issue
5/14BitplanetConvertible bond issue
5/14AmendedHanwha SolutionsRights offering
5/14AmendedTCC SteelConvertible bond issue
5/14AmendedNuin TEKRights offering
5/14AmendedFoodnamooRights offering

M&A & spin-offs 11

5/14EcoGlowA ₩9.6B deal, equal to 26% of total assets.₩9.6B
5/14AmendedCom2usMerger
5/14Deutsch MotorsMerger
5/14AmendedHanjinkalMerger
5/14AmendedCom2uS NMerger
5/14Koramco the ONE ReitTangible asset deal
5/14AmendedWoori Financial GroupShare exchange
5/14AmendedDSC InvestmentTangible asset deal
5/14AmendedAsiana AirlinesMerger
5/14AmendedKorean AIR LinesMerger
5/14AmendedHanwhaSpin-off / split

Exchange actions 5

5/14Deep CommerceSpin-off / split
5/14OPTUS PharmaceuticalUnfaithful disclosure
5/14NC&Trading halt
5/14BitplanetTrading halt
5/14Satoshi HoldingsTrading halt