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Key filings, December 5, 2025

389 filings · 7 highlights
← December 4, 2025December 8, 2025 →

Supply contracts 15

12/5AmendedSamil EnterpriWorth 74.1% of last year's revenue, over about 121 months.₩48.1B
12/5AmendedArtist CompanyWorth 37.6% of last year's revenue.₩8B
12/5AmendedPULOON RoboticsWorth 25.6% of last year's revenue, over about 64 months.₩6B
12/5AmendedDae Myoung EnergyWorth 21.6% of last year's revenue, over about 48 months.₩19B
12/5AmendedEehwaConstructionWorth 18.9% of last year's revenue, over about 22 months.₩28.5B
12/5Hancom LifecareWorth 17.7% of last year's revenue, over about 11 months.₩18.6B
12/5AmendedViatron TechnologiesWorth 17.3% of last year's revenue, over about 5 months.₩10B
12/5AmendedTongyangWorth 12% of last year's revenue, over about 83 months.₩64.8B
12/5Hana TechnologyWorth 10.8% of last year's revenue, over about 34 months.₩10.2B
12/5STX Engine Co,.Worth 8.3% of last year's revenue, over about 24 months.₩60B
12/5AmendedHanshin ConstructionWorth 6.5% of last year's revenue, over about 79 months.₩78.9B
12/5CS WindWorth 5.8% of last year's revenue, over about 12 months.₩180B
12/5AmendedHJ Shipbuilding & ConstructionWorth 4.3% of last year's revenue, over about 61 months.₩92.1B
12/5AmendedKolonWorth 3.3% of last year's revenue, over about 83 months.₩84.8B
12/5AmendedKolonGlobalWorth 3.3% of last year's revenue, over about 83 months.₩84.8B

Insider trades 64

12/5Hyundaimarine&fireinsuranceInsider ownership report
12/5Hyundaimarine&fireinsuranceInsider ownership report
12/5SK hynixInsider ownership report
12/5JetemaInsider ownership report
12/5SK hynixInsider ownership report
12/5Lotte ChemicalInsider ownership report
12/5SK hynixInsider ownership report
12/5Lotte ChemicalInsider ownership report
12/5DB InsuranceInsider ownership report
12/5VCInsider ownership report
12/5KPFInsider ownership report
12/5DB InsuranceInsider ownership report
12/5WebzenInsider ownership report
12/5HugelInsider ownership report
12/5DB InsuranceInsider ownership report
12/5EnvioneerInsider ownership report
12/5Hyosung TNCInsider ownership report
12/5OrientbioInsider ownership report
12/5LG Energy SolutionInsider ownership report
12/5Orient Precision IndustriesInsider ownership report
12/5AbionInsider ownership report
12/5K3iInsider ownership report
12/5AprilBioInsider ownership report
12/5BillionsInsider ownership report
12/5LG H&HInsider ownership report
12/5Hanil HoldingsInsider ownership report
12/5HanwhaInsider ownership report
12/5HanssakInsider ownership report
12/5Victory ContentsInsider ownership report
12/5AsterasysInsider ownership report
12/5AsiclandInsider ownership report
12/5AbionInsider ownership report
12/5HEM PharmaInsider ownership report
12/5BillionsInsider ownership report
12/5UnickInsider ownership report
12/5HEM PharmaInsider ownership report
12/5GigaVisInsider ownership report
12/5IvisionworksInsider ownership report
12/5IvisionworksInsider ownership report
12/5Ecopro HNInsider ownership report
All insider trades →

5% holders 60

12/5New 5%Dreamus CompanyA major holder's stake rose from 0.00% to 8.16%.8.16%
12/5New 5%PhionxA major holder's stake rose from 0.00% to 7.77% (conversion/exercise).7.77%
12/5New 5%Aimed BioA major holder's stake rose from 0.00% to 7.40%.7.40%
12/5New 5%Mirae Asset Vision Special Purpose Acquisition 9 CompanyA major holder's stake rose from 0.00% to 7.27%.7.27%
12/5New 5%Kyobo 18 Special Purpose Acquisition CompanyA major holder's stake rose from 0.00% to 5.34%.5.34%
12/5Below 5%HanssakA major holder's stake fell from 6.06% to 0.00% (related-party change).0.00%
12/5HanssakA major holder's stake fell from 50.70% to 45.72% (related-party change).45.72%
12/5Below 5%S2wA major holder's stake fell from 6.42% to 2.04% (open-market sale).2.04%
12/5Below 5%NotaA major holder's stake fell from 7.98% to 3.99% (open-market sale).3.99%
12/5CaelumA major holder's stake rose from 52.95% to 56.70% (conversion/exercise).56.70%
12/5Below 5%HanJungNCS.A major holder's stake fell from 7.43% to 4.55% (open-market sale).4.55%
12/5Orum TherapeuticsA major holder's stake fell from 43.09% to 40.32%.40.32%
12/5Below 5%Sambo MotorsA major holder's stake fell from 5.02% to 2.37% (conversion/exercise).2.37%
12/5DH AutoleadA major holder's stake fell from 12.51% to 10.16%.10.16%
12/5Victory ContentsA major holder's stake fell from 16.48% to 15.04% (off-market sale).15.04%
12/5BillionsA major holder's stake rose from 54.90% to 56.27% (conversion/exercise).56.27%
12/5ABL BioA major holder's stake fell from 26.15% to 24.90% (related-party change).24.90%
12/5AsiclandA major holder's stake fell from 38.08% to 37.10% (pledge).37.10%
12/5THE Willbes &A major holder's stake fell from 12.57% to 11.80%.11.80%
12/5SGA major holder's stake fell from 19.57% to 18.97% (conversion/exercise).18.97%
12/5InveniA major holder's stake rose from 42.29% to 42.84% (related-party change).42.84%
12/5Narae NanotechA major holder's stake rose from 46.91% to 47.34% (open-market buy).47.34%
12/5HEM PharmaA major holder's stake fell from 28.68% to 28.27% (stock option).28.27%
12/5AluxA major holder's stake fell from 24.25% to 23.84% (open-market buy).23.84%
12/5SHIFT UP Corporation.A major holder's stake fell from 41.11% to 40.85% (related-party change).40.85%
12/5DB InsuranceA major holder's stake rose from 24.44% to 24.60% (related-party change).24.60%
12/5L&FA major holder's stake fell from 22.78% to 22.68% (conversion/exercise).22.68%
12/5VCA major holder's stake rose from 35.60% to 35.67% (open-market buy).35.67%
12/5K3iA major holder's stake rose from 47.17% to 47.19% (open-market buy).47.19%
12/5Ecopro HNA major holder's stake rose from 31.26% to 31.28% (related-party change).31.28%
12/5SoopA major holder's stake rose from 7.93% to 7.95% (related-party change).7.95%
12/5Dongkuk HoldingsA major holder's stake fell from 63.04% to 63.02% (related-party change).63.02%
12/5BGF retailA major holder's stake fell from 51.37% to 51.36% (related-party change).51.36%
12/5BGFA major holder's stake fell from 69.73% to 69.72% (related-party change).69.72%
12/5CSA CosmicA major holder's stake rose from 8.91% to 8.91% (pledge).8.91%
12/5Hanmi ScienceA major holder's stake rose from 57.44% to 57.44% (pledge).57.44%
12/5DongbuA major holder's stake rose from 56.22% to 56.22% (pledge).56.22%
12/5NBTReport of 5%+ holding
12/5ShinwonA major holder's stake rose from 26.42% to 26.42% (pledge).26.42%
12/5ParadiseA major holder's stake rose from 45.26% to 45.26% (pledge).45.26%
All 5% holders →

Buybacks 6

12/5TrustBNK Financial GroupEnded a share buyback trust contract.₩60B
12/5AmendedCancellationBNK Financial GroupCancels 0 sh, - of shares issued, on Dec 29.0 sh
12/5CancellationIncar Financial ServiceCancels 2,116,143 sh, 4.12% of shares issued, on Dec 12.2,116,143 sh
12/5TrustDong IN EntechEnded a share buyback trust contract.₩2B
12/5KolonTreasury stock disposal
12/5ChungdamglobalTreasury stock disposal

Share issues & bonds 9

12/5AmendedBonus issueezCaretechBonus issue of new shares equal to 99.8% of existing shares.6,824,397 sh
12/5KPX HoldingsRights offering
12/5TAIHAN FiberopticsRights offering
12/5AmendedVivozon PharmaceuticalRights offering
12/5AmendedLaonPeopleBonus issue
12/5AmendedDaiyang MetalConvertible bond issue
12/5ChungdamglobalExchangeable bond issue
12/5Chinyang HoldingsRights offering
12/5AmendedRznomicsRights offering

M&A & spin-offs 6

12/5Penetrium BioscienceA ₩3.6B deal, equal to 12.6% of total assets.₩3.6B
12/5AmendedHyperMerger
12/5AmendedARIBIO HoldingsMerger
12/5SaraminMerger
12/5AmendedHyperStake acquisition/disposal
12/5AmendedHyperMerger

Exchange actions 5

12/5SLSBio(Specialty Lab Solution Bio)Unfaithful disclosure
12/5GemVax & KAELUnfaithful disclosure
12/5EV Advanced MaterialUnfaithful disclosure
12/5NuonTrading halt
12/5BluecomTrading halt