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Key filings, November 12, 2025

461 filings · 9 highlights
← November 11, 2025November 13, 2025 →

Supply contracts 14

11/12AmendedCheryong IndustrialWorth 54.3% of last year's revenue, over about 15 months.₩22.2B
11/12AmendedCheryong IndustrialWorth 30.7% of last year's revenue, over about 8 months.₩9B
11/12KNSWorth 29.7% of last year's revenue, over about 8 months.₩8B
11/12ShinwonConstructionWorth 20.6% of last year's revenue.₩53.5B
11/12RF SystemsWorth 13.2% of last year's revenue, over about 44 months.₩4.3B
11/12AlcheraWorth 12.9% of last year's revenue, over about 14 months.₩2.2B
11/12EMRO., IncorporatedWorth 10.1% of last year's revenue, over about 13 months.₩8B
11/12Daewoo Engineering & ConstructionWorth 9% of last year's revenue.₩941B
11/12IsteWorth 5.9% of last year's revenue, over about 1 month.₩2.4B
11/12AmendedHyundai-RotemWorth 5.3% of last year's revenue, over about 78 months.₩127B
11/12Ilsung ConstructionWorth 5.2% of last year's revenue, over about 17 months.₩26.2B
11/12DL HoldingsWorth 4.4% of last year's revenue.₩368B
11/12DL E&CWorth 4.4% of last year's revenue.₩368B
11/12AmendedEnplusSupply contract terminated

Preliminary earnings 19

11/12Swung to profitPearlAbyssOperating profit: swung to profit (-₩9.2B → ₩10.6B). Revenue ₩107B, up 34.4% YoY.₩10.6B
11/12Swung to lossDevsistersOperating profit: swung to loss (₩13.4B → -₩729M). Revenue ₩54.9B, down 23.8% YoY.-₩729M
11/12KG ChemicalOperating profit ₩90.2B, up 1145.9% YoY. Revenue ₩2.46T, up 14.7% YoY.₩90.2B
11/12SGC E&COperating profit ₩11.6B, up 916% YoY. Revenue ₩326B, up 29.8% YoY.₩11.6B
11/12NeowizOperating profit ₩26.5B, up 309.5% YoY. Revenue ₩127B, up 36.8% YoY.₩26.5B
11/12kt alphaOperating profit ₩11.3B, up 161.4% YoY. Revenue ₩96.3B, up 4.8% YoY.₩11.3B
11/12Kyung Dong NavienOperating profit ₩8B, down 78.3% YoY. Revenue ₩306B, down 5.2% YoY.₩8B
11/12GS GlobalOperating profit ₩6.5B, down 73.8% YoY. Revenue ₩946B, down 10.4% YoY.₩6.5B
11/12KT Genie MusicOperating profit ₩5.7B, up 68% YoY. Revenue ₩83B, up 3.5% YoY.₩5.7B
11/12Me2onOperating profit ₩3.3B, up 48.9% YoY. Revenue ₩22.7B, up 2.5% YoY.₩3.3B
11/12SocarOperating profit ₩6.8B, up 46.6% YoY. Revenue ₩112B, down 4.4% YoY.₩6.8B
11/12SGC EnergyOperating profit ₩25.4B, down 42.5% YoY. Revenue ₩599B, up 10.6% YoY.₩25.4B
11/12Ajin Electronic ComponentsOperating profit ₩2B, up 36.4% YoY. Revenue ₩41.7B, up 11.6% YoY.₩2B
11/12Ghost StudioOperating profit ₩4.3B, up 36.1% YoY. Revenue ₩20.9B, up 4.2% YoY.₩4.3B
11/12iMarketKoreaOperating profit ₩8.2B, down 17% YoY. Revenue ₩764B, down 2.6% YoY.₩8.2B
11/12JYP EntertainmentOperating profit ₩40.8B, down 15.7% YoY. Revenue ₩233B, up 36.5% YoY.₩40.8B
11/12Kolon IndustriesOperating profit ₩26.9B, down 12.8% YoY. Revenue ₩1.18T, up 3.2% YoY.₩26.9B
11/12KoreaGasOperating profit ₩389B, down 11.5% YoY. Revenue ₩6.37T, down 21.4% YoY.₩389B
11/12Loss narrowedLotte ChemicalOperating profit: loss narrowed (-₩417B → -₩133B). Revenue ₩4.79T, down 5.8% YoY.-₩133B

Insider trades 57

11/12GgumbiInsider ownership report
11/12DB SecuritiesInsider ownership report
11/12GraphyInsider ownership report
11/12SI ResourcesInsider ownership report
11/12NauroboticsInsider ownership report
11/12ESTsoftInsider ownership report
11/12ForcsInsider ownership report
11/12Hanwha EngineInsider ownership report
11/12Samsung SDSInsider ownership report
11/12Samsung SecuritiesInsider ownership report
11/12Hanwha REITInsider ownership report
11/12Koramco Life Infra ReitInsider ownership report
11/12Koramco the ONE ReitInsider ownership report
11/12E Kocref Cr-ReitInsider ownership report
11/12NextchipInsider ownership report
11/12Shinhan Alpha REIT Co,.Insider ownership report
11/12D&D Platform REITInsider ownership report
11/12Mirae Asset Global REITInsider ownership report
11/12SK ReitInsider ownership report
11/12ESR Kendall Square REITInsider ownership report
11/12Castec KoreaInsider ownership report
11/12Higen RNMInsider ownership report
11/12NextchipInsider ownership report
11/12HS Hyosung Advanced MaterialsInsider ownership report
11/12Higen RNMInsider ownership report
11/12SELVAS HealthcareInsider ownership report
11/12Higen RNMInsider ownership report
11/12Higen RNMInsider ownership report
11/12VMInsider ownership report
11/12Higen RNMInsider ownership report
11/12Higen RNMInsider ownership report
11/12VMInsider ownership report
11/12Higen RNMInsider ownership report
11/12VMInsider ownership report
11/12Hanwha EngineInsider ownership report
11/12Hanwha EngineInsider ownership report
11/12VMInsider ownership report
11/12Hanwha EngineInsider ownership report
11/12Higen RNMInsider ownership report
11/12Hanwha EngineInsider ownership report
All insider trades →

5% holders 42

11/12New 5%MH MaterialsA major holder's stake rose from 0.00% to 24.82%.24.82%
11/12New 5%Daeho ALA major holder's stake rose from 5.00% to 10.19% (conversion/exercise).10.19%
11/12New 5%OKins ElectronicsA major holder's stake rose from 0.00% to 5.16% (new report).5.16%
11/12New 5%Park SystemsA major holder's stake rose from 0.00% to 5.05% (new report).5.05%
11/12NextchipA major holder's stake fell from 46.62% to 34.38% (off-market sale).34.38%
11/12New 5%EO TechnicsA major holder's stake rose from 4.97% to 5.12%.5.12%
11/12Jaeyoung SolutecA major holder's stake fell from 12.92% to 6.46% (conversion/exercise).6.46%
11/12SI ResourcesA major holder's stake rose from 24.93% to 30.41% (rights offering).30.41%
11/12Dae-IlA major holder's stake fell from 38.89% to 35.68%.35.68%
11/12Korea ZA major holder's stake rose from 41.25% to 44.24% (open-market buy).44.24%
11/12Korea ZA major holder's stake rose from 37.00% to 39.70% (open-market buy).39.70%
11/12GlobonA major holder's stake fell from 10.03% to 8.02% (conversion/exercise).8.02%
11/12KG Eco SolutionA major holder's stake rose from 47.00% to 48.99%.48.99%
11/12GFC Life ScienceA major holder's stake fell from 38.45% to 36.56% (related-party change).36.56%
11/12Hy-LokA major holder's stake rose from 38.15% to 39.86% (pledge).39.86%
11/12Dasan DMCA major holder's stake fell from 79.27% to 78.17% (related-party change).78.17%
11/12H&SHigh TechA major holder's stake rose from 26.46% to 27.54% (open-market buy).27.54%
11/12Intelligent Digital Integrated SecurityA major holder's stake rose from 49.83% to 50.83% (open-market buy).50.83%
11/12Soosan INTA major holder's stake rose from 62.13% to 63.06% (open-market buy).63.06%
11/12Below 5%LFA major holder's stake fell from 5.73% to 4.85%.4.85%
11/12Smart Radar SystemA major holder's stake fell from 30.70% to 29.99% (pledge).29.99%
11/12TovisA major holder's stake rose from 15.26% to 15.72% (related-party change).15.72%
11/12PharmaResearchA major holder's stake rose from 41.12% to 41.54% (related-party change).41.54%
11/12GgumbiA major holder's stake rose from 38.60% to 39.00% (open-market sale).39.00%
11/12ForcsA major holder's stake rose from 50.56% to 50.90% (open-market buy).50.90%
11/12DAEMO EngineeringA major holder's stake rose from 28.72% to 28.90% (open-market buy).28.90%
11/12AmendedNBTA major holder's stake fell from 23.48% to 23.32% (related-party change).23.32%
11/12KyungnongA major holder's stake rose from 67.53% to 67.61% (pledge).67.61%
11/12SELVAS HealthcareA major holder's stake fell from 41.14% to 41.13% (related-party change).41.13%
11/12Daou TechnologyA major holder's stake fell from 47.40% to 47.39% (open-market sale).47.39%
11/12CS WindA major holder's stake rose from 41.40% to 41.40% (share lending).41.40%
11/12AmendedBelow 5%MH MaterialsA major holder's stake rose from 0.00% to 0.00%.0.00%
11/12AmendedMH MaterialsA major holder's stake rose from 25.14% to 25.14%.25.14%
11/12Korea ZA major holder's stake rose from 19.11% to 19.11%.19.11%
11/12NBTA major holder's stake rose from 23.32% to 23.32% (pledge).23.32%
11/12Hyundai BioscienceA major holder's stake rose from 11.96% to 11.96% (share lending).11.96%
11/12Kumkang KindA major holder's stake rose from 39.58% to 39.58% (pledge).39.58%
11/12DongKoo Bio & PharmaA major holder's stake rose from 37.19% to 37.19% (pledge).37.19%
11/12KnJA major holder's stake rose from 24.28% to 24.28% (pledge).24.28%
11/12Hankook Tire & TechnologyReport of 5%+ holding
All 5% holders →

Buybacks 9

11/12TrustSHIFT UP Corporation.Ended a share buyback trust contract.₩50B
11/12AmendedDisposali-Scream MediaPlans to dispose of 598,969 sh of treasury stock, Nov 14 to Nov 14.₩12B
11/12AmendedCancellationWiSoLCancels 0 sh, 0.00% of shares issued, on Nov 18.0 sh
11/12CancellationDevsistersCancels 74,000 sh, 0.61% of shares issued, on Nov 19.74,000 sh
11/12CancellationPoint MobileCancels 361,000 sh, 2.85% of shares issued, on Nov 19.361,000 sh
11/12DisposalSeegenePlans to dispose of 1,334 sh of treasury stock, Nov 13 to Dec 12.₩33.5M
11/12AmendedDaeduckShare cancellation
11/12Green LifescienceTreasury stock disposal
11/12ElentecTreasury stock disposal

Share issues & bonds 17

11/12AmendedBonus issueCatisBonus issue of new shares equal to 179.8% of existing shares.34,345,320 sh
11/12Bonus issueSynopexBonus issue of new shares equal to 5% of existing shares.4,385,957 sh
11/12AmendedRights offeringHanWool SemiconductorIssuing 588,234 sh of new shares, equal to 1.8% of existing shares.₩1000M
11/12Kyung Dong NavienRights offering
11/12AmendedHankook Tire & TechnologyRights offering
11/12AmendedEBi-Scream MediaExchange price ₩19,980; if all exchanged, equal to 4.5% of shares outstanding.₩12B
11/12AmendedItoxiRights offering
11/12AmendedItoxiRights offering
11/12AmendedNexa DynamicsConvertible bond issue
11/12AmendedRN2 TechnologiesRights offering
11/12ElentecExchangeable bond issue
11/12AmendedInitechRights offering
11/12AmendedNRoboticsConvertible bond issue
11/12AmendedMgen SolutionsConvertible bond issue
11/12AmendedRothwell InternationalRights offering
11/12CatisBonus issue
11/12AmendedHanon SystemsRights offering

M&A & spin-offs 4

11/12AmendedFSNMerger
11/12Neowiz HoldingsMerger
11/12NeowizMerger
11/12AmendedHyperMerger

Exchange actions 4

11/12Icure Pharmaceutical InTrading halt
11/12RootKExchange inquiry
11/12TS NexgenSpin-off / split
11/12CatisBonus issue