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Key filings, November 14, 2025

2,459 filings · 12 highlights
← November 13, 2025November 17, 2025 →

Supply contracts 25

11/14AmendedOnejoonWorth 96.5% of last year's revenue, over about 24 months.₩138B
11/14AmendedSC EngineeringWorth 66.9% of last year's revenue, over about 18 months.₩91B
11/14AmendedOptiCoreWorth 28.7% of last year's revenue, over about 4 months.₩6.7B
11/14IS DongseoWorth 22.5% of last year's revenue, over about 36 months.₩341B
11/14HD-Hyundai Marine EngineWorth 20.5% of last year's revenue, over about 20 months.₩64.6B
11/14AmendedGlobonWorth 15.8% of last year's revenue, over about 1 month.₩2.7B
11/14AmendedSigong TechWorth 13.7% of last year's revenue, over about 55 months.₩14.3B
11/14NeosemWorth 13.4% of last year's revenue, over about 7 months.₩14.1B
11/14AmendedSD systemWorth 10.4% of last year's revenue, over about 7 months.₩1.9B
11/14Huneed TechnologiesWorth 7.8% of last year's revenue, over about 47 months.₩17.9B
11/14AmendedJoosungWorth 6.4% of last year's revenue, over about 25 months.₩1.5B
11/14AmendedTaeyoung Engineering & ConstructionWorth 5.4% of last year's revenue.₩214B
11/14AmendedSeondo ElectricWorth 5.3% of last year's revenue.₩1.3B
11/14AmendedHyundai-RotemWorth 5.2% of last year's revenue, over about 139 months.₩172B
11/14AmendedKoreaGasWorth 4% of last year's revenue, over about 120 months.₩1.52T
11/14KoreaGasWorth 4% of last year's revenue, over about 120 months.₩1.52T
11/14HyosungWorth 3.4% of last year's revenue.₩164B
11/14Hyosung Heavy IndustriesWorth 3.4% of last year's revenue.₩164B
11/14KolonWorth 3.4% of last year's revenue, over about 54 months.₩97.5B
11/14KolonGlobalWorth 3.4% of last year's revenue, over about 54 months.₩97.5B
11/14Daewoo Engineering & ConstructionWorth 3.1% of last year's revenue.₩323B
11/14CS WindWorth 2.2% of last year's revenue, over about 16 months.₩67.2B
11/14HD Hyundai Heavy IndustriesWorth 1.8% of last year's revenue, over about 36 months.₩256B
11/14Sambu ConstructionSupply contract terminated
11/14Development Advance SolutionSingle sales/supply contract

Preliminary earnings 10

11/14MIRAE ASSET Life InsuranceOperating profit ₩61.8B, up 1304% YoY. Revenue ₩1.25T, up 94.1% YoY.₩61.8B
11/14MIRAE ASSET Life InsuranceOperating profit ₩58.9B, up 1612.3% YoY. Revenue ₩1.22T, up 97% YoY.₩58.9B
11/14Korean Reinsurance CompanyOperating profit ₩145B, up 34.7% YoY. Revenue ₩1.44T, down 6.6% YoY.₩145B
11/14DB InsuranceOperating profit ₩403B, down 33.5% YoY. Revenue ₩4.70T, up 7.6% YoY.₩403B
11/14Hyundaimarine&fireinsuranceOperating profit ₩245B, down 16.1% YoY. Revenue ₩4.28T, up 14.4% YoY.₩245B
11/14Meritz Financial GroupOperating profit ₩625B, down 6.3% YoY. Revenue ₩3.04T, up 8.5% YoY.₩625B
11/14Meritz Financial GroupOperating profit ₩862B, down 4.4% YoY. Revenue ₩7.37T, down 32.4% YoY.₩862B
11/14Meritz Financial GroupOperating profit ₩253B, up 4.1% YoY. Revenue ₩5.00T, down 38.9% YoY.₩253B
11/14KoreaGasPreliminary operating results
11/14Loss widenedTrinity AirwaysOperating profit: loss widened (-₩6B → -₩95.5B). Revenue ₩450B, up 13.9% YoY.-₩95.5B

Insider trades 45

11/14KB Financial GroupInsider ownership report
11/14LasersselInsider ownership report
11/14KB Financial GroupInsider ownership report
11/14KB Financial GroupInsider ownership report
11/14HC HomeCenterInsider ownership report
11/14Miwon HoldingsInsider ownership report
11/14HEM PharmaInsider ownership report
11/14HC BoKwang IndustryInsider ownership report
11/14NaverInsider ownership report
11/14KwangmuInsider ownership report
11/14NaverInsider ownership report
11/14APRInsider ownership report
11/14Exicure HitronInsider ownership report
11/14HpspInsider ownership report
11/14UnickInsider ownership report
11/14Atec MobilityInsider ownership report
11/14Protec Mems TechnologyInsider ownership report
11/14Atec MobilityInsider ownership report
11/14Great Rich TechnologiesInsider ownership report
11/14Atec MobilityInsider ownership report
11/14MIRAE ASSET Life InsuranceInsider ownership report
11/14HeunguOilInsider ownership report
11/14SmcgInsider ownership report
11/14SimmtechInsider ownership report
11/14SungEel HiTechInsider ownership report
11/14SynapsoftInsider ownership report
11/14PhilopticsInsider ownership report
11/14KraftonInsider ownership report
11/14KraftonInsider ownership report
11/14ES CubeInsider ownership report
11/14FinetekInsider ownership report
11/14KZ PrecisionInsider ownership report
11/14NeuromekaInsider ownership report
11/14SungEel HiTechInsider ownership report
11/14Hyundai HTInsider ownership report
11/14HeunguOilInsider ownership report
11/14S2wInsider ownership report
11/14LX SemiconInsider ownership report
11/14Samyoung S&CInsider ownership report
11/14Myungmoon PharmInsider ownership report
All insider trades →

5% holders 49

11/14New 5%Fine TechnixA major holder's stake rose from 0.00% to 42.10% (new report).42.10%
11/14ZGOO HoldingsA major holder's stake rose from 19.00% to 44.11%.44.11%
11/14New 5%InnotechA major holder's stake rose from 0.00% to 8.79% (open-market sale).8.79%
11/14New 5%MemRAY BTA major holder's stake rose from 0.00% to 7.56% (rights offering).7.56%
11/14New 5%InnotechA major holder's stake rose from 0.00% to 5.61%.5.61%
11/14AmendedKwangmuA major holder's stake rose from 16.10% to 26.02% (off-market buy).26.02%
11/14Exicure HitronA major holder's stake fell from 13.63% to 7.09% (share lending).7.09%
11/14Atec MobilityA major holder's stake rose from 25.06% to 30.68%.30.68%
11/14Shinsung STA major holder's stake fell from 13.13% to 9.99% (pledge).9.99%
11/14Below 5%InkredibleBuzzA major holder's stake fell from 6.43% to 4.17%.4.17%
11/14SimmtechA major holder's stake fell from 35.60% to 33.72% (conversion/exercise).33.72%
11/14H&SHigh TechA major holder's stake rose from 27.54% to 28.95% (open-market buy).28.95%
11/14Below 5%GenicA major holder's stake fell from 5.06% to 4.37% (rights offering).4.37%
11/14Sungchang Enterprise Holdings Limited.A major holder's stake fell from 38.30% to 37.91% (open-market sale).37.91%
11/14Great Rich TechnologiesA major holder's stake rose from 50.80% to 51.01% (rights offering).51.01%
11/14InveniA major holder's stake fell from 42.53% to 42.39% (related-party change).42.39%
11/14Shinil ElectronicsA major holder's stake rose from 11.14% to 11.24% (open-market buy).11.24%
11/14FinetekA major holder's stake rose from 7.15% to 7.21%.7.21%
11/14LasersselA major holder's stake rose from 18.32% to 18.37%.18.37%
11/14Seobu T&DA major holder's stake fell from 52.37% to 52.33% (share lending).52.33%
11/14KSS LineA major holder's stake rose from 29.92% to 29.95% (open-market buy).29.95%
11/14CatisA major holder's stake fell from 50.19% to 50.18% (related-party change).50.18%
11/14Samyang FoodsA major holder's stake rose from 44.98% to 44.98% (pledge).44.98%
11/14Wonik IPSReport of 5%+ holding
11/14Seojin SystemA major holder's stake rose from 47.85% to 47.85% (share lending).47.85%
11/14BiodyneA major holder's stake rose from 43.00% to 43.00%.43.00%
11/14WoongjinA major holder's stake rose from 32.52% to 32.52% (pledge).32.52%
11/14Telcon RF PharmaceuticalA major holder's stake rose from 17.78% to 17.78% (pledge).17.78%
11/14Kolmar HoldingsA major holder's stake rose from 48.45% to 48.45% (pledge).48.45%
11/14Pentastone ElectronicsA major holder's stake rose from 29.65% to 29.65% (pledge).29.65%
11/14Cube EntertainmentA major holder's stake rose from 54.69% to 54.69% (pledge).54.69%
11/14AprogenA major holder's stake rose from 58.47% to 58.47% (conversion/exercise).58.47%
11/14M2nA major holder's stake rose from 37.30% to 37.30% (pledge).37.30%
11/14Korea PharmaA major holder's stake rose from 64.09% to 64.09% (pledge).64.09%
11/14Korea Real Estate Investment & TrustA major holder's stake rose from 35.46% to 35.46%.35.46%
11/14DavolinkA major holder's stake rose from 20.94% to 20.94%.20.94%
11/14PimsA major holder's stake rose from 42.61% to 42.61% (pledge).42.61%
11/14LVMC Holdings CO,.A major holder's stake rose from 46.96% to 46.96%.46.96%
11/14CreoSGA major holder's stake rose from 45.66% to 45.66%.45.66%
11/14Intellian TechnologiesA major holder's stake rose from 23.13% to 23.13% (pledge).23.13%
All 5% holders →

Buybacks 8

11/14AmendedBuybackSK SquarePlans to buy back 310,077 sh of treasury stock, Nov 14 to Feb 13.₩100B
11/14AmendedDisposalAurora WorldPlans to dispose of 655,105 sh of treasury stock, Nov 17 to Nov 17.₩17B
11/14TrustSFA EngineeringSigned a ₩10B trust contract to buy back shares.₩10B
11/14CancellationAsia Paper ManufacturingCancels 1,150,000 sh, 2.76% of shares issued, on Dec 3.1,150,000 sh
11/14CancellationKPFCancels 666,206 sh, 3.22% of shares issued, on Nov 24.666,206 sh
11/14CancellationSamick THKCancels 300,000 sh, 1.43% of shares issued, on Nov 26.300,000 sh
11/14DisposalnTelsPlans to dispose of 140,000 sh of treasury stock, Nov 17 to Nov 21.₩702.8M
11/14Keum Kang SteelBuyback trust contract

Share issues & bonds 12

11/14AmendedCBNRoboticsConversion price ₩926; if all converted, equal to 4% of shares outstanding.₩2B
11/14DAPRights offering
11/14AmendedTHE E&MConvertible bond issue
11/14AmendedTHE E&MConvertible bond issue
11/14AmendedTHE E&MConvertible bond issue
11/14AmendedEcoGlowRights offering
11/14AmendedARIBIO HoldingsConvertible bond issue
11/14AmendedDavolinkRights offering
11/14AmendedEBAurora WorldExchange price ₩25,950; if all exchanged, equal to 6.1% of shares outstanding.₩17B
11/14AmendedKainos MedicineRights offering
11/14ABL BioRights offering
11/14AmendedCheongboConvertible bond issue

M&A & spin-offs 13

11/14SAE DongA ₩29.4B deal, equal to 27.1% of total assets.₩29.4B
11/14AmendedNRoboticsA ₩15.3B deal, equal to 21.6% of total assets.₩15.3B
11/14EnjetA ₩6.2B deal, equal to 13.5% of total assets.₩6.2B
11/14OpenknowlMerger
11/14AmendedNeowiz HoldingsMerger
11/14Precision BiosensorMerger
11/14EnjetBusiness transfer
11/14AmendedLskairobotStake acquisition/disposal
11/14AmendedTera ScienceStake acquisition/disposal
11/14DSC InvestmentTangible asset deal
11/14AmendedNeowizMerger
11/14NeoriginStake acquisition/disposal
11/14NeoriginStake acquisition/disposal

Exchange actions 16

11/14EnchemExchange
11/14EnchemTrading halt
11/14KGAExchange
11/14KGATrading halt
11/14Precision BiosensorTrading halt
11/14Precision BiosensorTrading halt
11/14EnchemExchange
11/14EnchemTrading halt
11/14InveniaSpin-off / split
11/14EnjetBusiness transfer
11/14Oneul E&MExchange inquiry
11/14Dongil SteeluxExchange inquiry
11/14SLSBio(Specialty Lab Solution Bio)Exchange
11/14KGAExchange
11/14KGATrading halt
11/14HD Hyundai Heavy IndustriesExchange inquiry