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Key filings, January 16, 2026

361 filings · 10 highlights
← January 15, 2026January 19, 2026 →

Supply contracts 22

1/16AmendedVMWorth 111.4% of last year's revenue, over about 4 months.₩78.3B
1/16VMWorth 111.4% of last year's revenue, over about 4 months.₩78.3B
1/16Vitzro TechWorth 89.8% of last year's revenue, over about 45 months.₩27.3B
1/16Vitzro NextechWorth 89.8% of last year's revenue, over about 45 months.₩27.3B
1/16AmendedEcoproWorth 47.2% of last year's revenue, over about 25 months.₩108B
1/16AmendedEcopro HNWorth 47.2% of last year's revenue, over about 25 months.₩108B
1/16AmendedDoosan Fuel CellWorth 24.1% of last year's revenue, over about 16 months.₩63B
1/16AmendedNarae NanotechWorth 20.4% of last year's revenue, over about 4 months.₩8.3B
1/16AmendedKUMHO Engineering & ConstructionWorth 17.3% of last year's revenue, over about 47 months.₩357B
1/16AmendedAgent AIWorth 16.6% of last year's revenue, over about 20 months.₩3B
1/16VitzroSys.Worth 15.9% of last year's revenue, over about 42 months.₩4.1B
1/16EutilexWorth 13.8% of last year's revenue, over about 24 months.₩1.3B
1/16EutilexWorth 12.6% of last year's revenue, over about 23 months.₩1.2B
1/16NsysWorth 11.9% of last year's revenue, over about 23 months.₩7.5B
1/16AmendedSangji ConstructionWorth 11.1% of last year's revenue, over about 10 months.₩2.3B
1/16HJ Shipbuilding & ConstructionWorth 9.8% of last year's revenue, over about 39 months.₩185B
1/16AmendedHyundai GlovisWorth 8.1% of last year's revenue, over about 36 months.₩1.77T
1/16AmendedTongyangWorth 7% of last year's revenue, over about 32 months.₩53.8B
1/16AmendedHansung CleantechWorth 4.8% of last year's revenue, over about 15 months.₩17.5B
1/16HD HyundaiWorth 2.5% of last year's revenue, over about 28 months.₩176B
1/16HD Korea Shipbuilding & Offshore EngineeringWorth 2.5% of last year's revenue, over about 28 months.₩176B
1/16mPlusSupply contract terminated

Preliminary earnings 1

1/16Loss widenedGencurixOperating profit: loss widened (-₩1.3B → -₩1.6B). Revenue ₩2.1B, down 8.9% YoY.-₩1.6B

Insider trades 51

1/16Lotte Tour DevelopmentInsider ownership report
1/16Lotte Tour DevelopmentInsider ownership report
1/16LG DisplayInsider ownership report
1/16DITInsider ownership report
1/16INFINITT HealthcareInsider ownership report
1/16AprilBioInsider ownership report
1/16CelltrionInsider ownership report
1/16SK hynixInsider ownership report
1/16AprilBioInsider ownership report
1/16Shinsung E&GInsider ownership report
1/16kakaopayInsider ownership report
1/16AprilBioInsider ownership report
1/16WSIInsider ownership report
1/16AprilBioInsider ownership report
1/16AprilBioInsider ownership report
1/16CreverInsider ownership report
1/16HS Hyosung Advanced MaterialsInsider ownership report
1/16SatrecInitiativeInsider ownership report
1/16SatrecInitiativeInsider ownership report
1/16NaverInsider ownership report
1/16DavolinkInsider ownership report
1/16Agent AIInsider ownership report
1/16LunitInsider ownership report
1/16NaverInsider ownership report
1/16DentisInsider ownership report
1/16Korea ZInsider ownership report
1/16i-Scream MediaInsider ownership report
1/16Pharos iBioInsider ownership report
1/16LS Eco EnergyInsider ownership report
1/16Kukdo ChemicalInsider ownership report
1/16iM Financial GroupInsider ownership report
1/16Simmtech HoldingsInsider ownership report
1/16Protec Mems TechnologyInsider ownership report
1/16Woori Financial GroupInsider ownership report
1/16MetabiomedInsider ownership report
1/16Digital DaesungInsider ownership report
1/16CurocellInsider ownership report
1/16AK HoldingsInsider ownership report
1/16Hanwha AerospaceInsider ownership report
1/16Hanwha AerospaceInsider ownership report
All insider trades →

5% holders 47

1/16New 5%KumbiA major holder's stake rose from 0.00% to 8.98%.8.98%
1/16VesselA major holder's stake rose from 12.57% to 28.43%.28.43%
1/16New 5%Mirae Asset Vision Special Purpose Acquisition 9 CompanyA major holder's stake rose from 0.00% to 5.78% (new report).5.78%
1/16New 5%Mirae Asset Vision Special Purpose Acquisition 11 CompanyA major holder's stake rose from 0.00% to 5.66% (new report).5.66%
1/16New 5%Hana Thirty-six Special Purpose Acquisition CompanyA major holder's stake rose from 0.00% to 5.53%.5.53%
1/16New 5%Jinsung T.e.cA major holder's stake rose from 0.00% to 5.19%.5.19%
1/16New 5%OKins ElectronicsA major holder's stake rose from 0.00% to 5.15% (new report).5.15%
1/16New 5%Tway Holdings InA major holder's stake rose from 0.27% to 5.35%.5.35%
1/16New 5%Mirae Asset Vision Special Purpose Acquisition 10 CompanyA major holder's stake rose from 0.00% to 5.02% (new report).5.02%
1/16Neo CremarA major holder's stake fell from 12.88% to 6.43%.6.43%
1/16Below 5%NRoboticsA major holder's stake fell from 9.59% to 4.86% (open-market sale).4.86%
1/16DBA major holder's stake rose from 44.12% to 47.80% (related-party change).47.80%
1/16DB HiTekA major holder's stake rose from 24.19% to 27.71% (related-party change).27.71%
1/16LS THiRA-UTECHA major holder's stake fell from 21.23% to 18.03%.18.03%
1/16Orum TherapeuticsA major holder's stake fell from 40.32% to 38.00% (open-market sale).38.00%
1/16LivsMedA major holder's stake fell from 11.17% to 9.12% (open-market sale).9.12%
1/16SphereA major holder's stake fell from 39.88% to 37.96% (pledge).37.96%
1/16NuriplanA major holder's stake fell from 8.47% to 6.59% (open-market sale).6.59%
1/16Pharos iBioA major holder's stake fell from 34.76% to 32.92% (stock option).32.92%
1/16Korea Fuel-TechA major holder's stake rose from 7.56% to 9.27%.9.27%
1/16LS Eco EnergyA major holder's stake rose from 63.38% to 64.36%.64.36%
1/16SanigenA major holder's stake rose from 32.48% to 33.12% (open-market buy).33.12%
1/16GemVax & KAELA major holder's stake rose from 27.13% to 27.71% (share lending).27.71%
1/16SmcgA major holder's stake fell from 46.16% to 45.71%.45.71%
1/16ShinwonA major holder's stake rose from 26.42% to 26.76% (pledge).26.76%
1/16DentisA major holder's stake rose from 28.25% to 28.47% (pledge).28.47%
1/16Teraview HoldingsA major holder's stake fell from 51.12% to 50.97%.50.97%
1/16AmendedAgent AIA major holder's stake fell from 8.90% to 8.79% (share consolidation/split).8.79%
1/16Ilwoul GMLA major holder's stake rose from 44.36% to 44.47% (conversion/exercise).44.47%
1/16Chongkundang HoldingsA major holder's stake rose from 47.91% to 47.97% (open-market buy).47.97%
1/16LG DisplayA major holder's stake rose from 36.72% to 36.73% (related-party change).36.73%
1/16CreverA major holder's stake rose from 24.94% to 24.95% (open-market buy).24.95%
1/16DavolinkA major holder's stake rose from 25.52% to 25.53% (related-party change).25.53%
1/16Hansol ChemicalA major holder's stake fell from 13.88% to 13.87% (pledge).13.87%
1/16Lotte Tour DevelopmentA major holder's stake rose from 50.99% to 50.99% (gift).50.99%
1/16MsdiReport of 5%+ holding
1/16E Kocref Cr-ReitA major holder's stake rose from 47.96% to 47.96%.47.96%
1/16Samsung Electronics Co,A major holder's stake rose from 19.83% to 19.83%.19.83%
1/16DB InsuranceA major holder's stake rose from 25.96% to 25.96% (pledge).25.96%
1/16DB SecuritiesA major holder's stake rose from 36.06% to 36.06% (related-party change).36.06%
All 5% holders →

Buybacks 10

1/16DisposalDong-A PharmaceuticalPlans to dispose of 31,301 sh of treasury stock, Jan 19 to Jan 19.₩3.2B
1/16DisposalAsflowPlans to dispose of 409,949 sh of treasury stock, Jan 19 to Jan 19.₩2.1B
1/16DisposalDong-A STPlans to dispose of 25,923 sh of treasury stock, Jan 19 to Jan 19.₩1.3B
1/16AmendedDisposalDAE Dong SteelPlans to dispose of 363,457 sh of treasury stock, Jan 16 to Apr 15.₩993M
1/16DisposalGgumbiPlans to dispose of 100,523 sh of treasury stock, Jan 19 to Jan 19.₩480M
1/16DisposalShinhungPlans to dispose of 3,095 sh of treasury stock, Jan 19 to Jan 30.₩42.8M
1/16Dong-A PharmaceuticalTreasury stock disposal
1/16BaiksanShare cancellation
1/16AmendedTHE Willbes &Treasury stock disposal
1/16Suprema HQTreasury stock disposal

Share issues & bonds 17

1/16Capital reductionKEM TechCapital reduction of 90%.90%
1/16Rights offeringCharm EngineeringIssuing 4,911,591 sh of new shares, equal to 28.9% of existing shares.₩5B
1/16CBERCOHS AgriculturalConversion price ₩12,924; if all converted, equal to 12.1% of shares outstanding.₩13.5B
1/16AmendedCBNauroboticsConversion price ₩22,142; if all converted, equal to 10.3% of shares outstanding.₩33B
1/16Rights offeringChabiotechIssuing 7,809,448 sh of new shares, equal to 9.6% of existing shares.₩100B
1/16AmendedCBCosmo Advanced Materials & TechnologyConversion price ₩44,051; if all converted, equal to 7.7% of shares outstanding.₩120B
1/16Shinyoung SecuritiesRights offering
1/16Choolip & SciencesConvertible bond issue
1/16AmendedAdbiotechRights offering
1/16AmendedCrowdWorksRights offering
1/16AmendedABL BioRights offering
1/16ElcomtecCapital reduction
1/16AmendedKS IndustryRights offering
1/16AmendedRN2 TechnologiesRights offering
1/16Cosmo Advanced Materials & TechnologyConvertible bond issue
1/16AmendedItoxiRights offering
1/16AmendedDavolinkConvertible bond issue

M&A & spin-offs 6

1/16Hanwha VisionA ₩280B deal, equal to 17.6% of total assets.₩280B
1/16AmendedNeoriginStake acquisition/disposal
1/16AmendedNeoriginStake acquisition/disposal
1/16AmendedExicure HitronStake acquisition/disposal
1/16AmendedLskairobotStake acquisition/disposal
1/16AmendedFine SemitechMerger

Exchange actions 5

1/16HanWool SemiconductorUnfaithful disclosure
1/16KeyeastUnfaithful disclosure
1/16Samyung ENCUnfaithful disclosure
1/16ElcomtecTrading halt
1/16VMTrading halt