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Key filings, September 14, 2026

388 filings · 12 highlights
← September 11, 2026September 15, 2026 →

Supply contracts 19

9/14AmendedDaea TIWorth 91.2% of last year's revenue.₩96.3B
9/14AmendedCnplusWorth 78.4% of last year's revenue, over about 16 months.₩37.2B
9/14Beno TNRWorth 55.5% of last year's revenue, over about 13 months.₩2.6B
9/14AmendedDongbuWorth 33% of last year's revenue.₩482B
9/14WooriroWorth 32% of last year's revenue, over about 23 months.₩13.6B
9/14AmendedChinhung InternationalWorth 31.8% of last year's revenue.₩241B
9/14IvisionworksWorth 16.5% of last year's revenue, over about 12 months.₩3.8B
9/14Sebo Manufacturing EngineeringWorth 14.8% of last year's revenue, over about 12 months.₩106B
9/14AmendedSFA NexelWorth 13.8% of last year's revenue, over about 41 months.₩22B
9/14Samsung Heavy IndustriesWorth 13.2% of last year's revenue, over about 37 months.₩1.41T
9/14SK biopharmaceuticalsWorth 10.1% of last year's revenue, over about 1 month.₩71.6B
9/14AmendedHyundai Engineering & ConstructionWorth 9.4% of last year's revenue, over about 186 months.₩1.79T
9/14AmendedHyundai Engineering & ConstructionWorth 7.3% of last year's revenue.₩1.54T
9/14AmendedDoosan Fuel CellWorth 6.3% of last year's revenue, over about 14 months.₩26B
9/14AmendedHyosungWorth 4.1% of last year's revenue.₩145B
9/14AmendedHyosung Heavy IndustriesWorth 4.1% of last year's revenue.₩145B
9/14Zaram TechnologySupply contract terminated
9/14AmendedEcoSimplexSingle sales/supply contract
9/14DAE HWA PharmSupply contract terminated

Preliminary earnings 3

9/14HD Korea Shipbuilding & Offshore EngineeringPreliminary operating results
9/14HD Hyundai Heavy IndustriesPreliminary operating results
9/14HD Korea Shipbuilding & Offshore EngineeringPreliminary operating results

Insider trades 68

9/14Net saleDaeduck ElectronicsNational Pension Service bought 466,155 sh and sold 1,814,074 sh, Jul 1–Sep 9: net sale of 1,347,919 sh.₩52.5B
9/14Net saleGS RetailNational Pension Service bought 95,431 sh and sold 371,926 sh, Aug 12–Sep 8: net sale of 276,495 sh.₩2.6B
9/14SaleEnchemCEO sold 138,663 sh on the market at an average ₩29,950, Mar 26.₩4.2B
9/14SaleS-OilNational Pension Service sold 19,301 sh on the market at an average ₩159,804, Sep 8.₩3.1B
9/14BuyManikerAn insider bought 772,258 sh on the market at an average ₩1,511, Sep 7–16.₩1.2B
9/14BuyAPS Innovation10%+ shareholder bought 174,870 sh on the market at an average ₩4,095, Sep 9–10.₩716.2M
9/14SaleHBLDirector sold 67,000 sh on the market at an average ₩5,120, Sep 11.₩343M
9/14SaleHBLDirector sold 67,000 sh on the market at an average ₩5,111, Sep 11.₩342.4M
9/14BuyThinkwareSystems10%+ shareholder bought 47,749 sh on the market at an average ₩6,408, Sep 7–14.₩306M
9/14SaleHBLExecutive sold 60,000 sh on the market at an average ₩5,044, Sep 11.₩302.6M
9/14BuyDaeyoung PackagingCEO bought 80,000 sh on the market at an average ₩680, Sep 10–15.₩54.4M
9/14BuyHCTExecutive bought 10,000 sh on the market at an average ₩3,019, Sep 8–9.₩30.2M
9/14BuyBNK Financial GroupOutside director bought 1,545 sh on the market at an average ₩15,471, Sep 8–11.₩23.9M
9/14BuyNeuromekaAn insider bought 1,227 sh on the market at an average ₩16,210, Sep 7.₩19.9M
9/14BuyFSNDirector bought 8,800 sh on the market at an average ₩1,291, Sep 11.₩11.4M
9/14BuyFSNCEO bought 8,385 sh on the market at an average ₩1,310, Sep 7–10.₩11M
9/14SaleSamyang ComtechDirector sold 1,500 sh on the market at an average ₩6,870, Sep 9.₩10.3M
9/14BuyFSNCEO bought 7,500 sh on the market at an average ₩1,313, Sep 14.₩9.8M
9/14BuyWISE iTechCEO bought 2,000 sh on the market at an average ₩2,985, Sep 9–11.₩6M
9/14BuyPnpoongnyunPresident bought 3,000 sh on the market at an average ₩1,923, Sep 9.₩5.8M
9/14BuySmcgCEO bought 1,550 sh on the market at an average ₩2,780, Sep 10.₩4.3M
9/14BuyKumbiCEO bought 44 sh on the market at an average ₩40,267, Sep 7–14.₩1.8M
9/14Other changeCoAsia CMDirector's holding fell by 8,000 sh (share consolidation/split).-8,000 sh
9/14Other changeCoAsia CMExecutive's holding fell by 8,000 sh (share consolidation/split).-8,000 sh
9/14Other changeCoAsia CMExecutive's holding fell by 8,000 sh (share consolidation/split).-8,000 sh
9/14Other changeCoAsia CMExecutive's holding fell by 8,000 sh (share consolidation/split).-8,000 sh
9/14Other changeCoAsia CMCEO's holding fell by 8,000 sh (share consolidation/split).-8,000 sh
9/14Other changeCoAsia CMCEO's holding fell by 8,000 sh (share consolidation/split).-8,000 sh
9/14Other changeKctcDirector's holding fell by 1,600,000 sh (gift).-1,600,000 sh
9/14Other changeRyuk-Il C&s10%+ shareholder's holding rose by 2,305,918 sh (rights offering).+2,305,918 sh
9/14Other changeCR HoldingsCEO's holding fell by 34,355 sh (gift).-34,355 sh
9/14Other changeIlyang PharmaceuticalExecutive's holding fell by 4,180 sh (other change).-4,180 sh
9/14BuyMyungmoon PharmExecutive bought 23,185 sh on the market, Sep 7–14.₩0
9/14BuyDB SecuritiesLargest shareholder group bought 94,883 sh on the market, Sep 9–15.₩0
9/14Other changeNauroboticsDirector's holding fell by 10,000 sh (gift).-10,000 sh
9/14BuyIntelligent Digital Integrated SecurityAn insider bought 16,329 sh on the market, Sep 8–14.₩0
9/14Other changePintelPresident's holding fell by 97,025 sh (rights offering, gift).-97,025 sh
9/14Other changePintelCEO's holding rose by 102,975 sh (rights offering).+102,975 sh
9/14Other changeSamsung Publishing10%+ shareholder's holding rose by 1,073,100 sh (other change).+1,073,100 sh
9/14Other changeSamsung PublishingCEO's holding rose by 414,000 sh (other change).+414,000 sh
All insider trades →

5% holders 39

9/14New 5%Ryuk-Il C&sA major holder's stake rose from 0.00% to 13.05% (new report).13.05%
9/14New 5%Ryuk-Il C&sA major holder's stake rose from 0.00% to 13.02% (new report).13.02%
9/14New 5%ShinhwapritechA major holder's stake rose from 0.00% to 11.28% (conversion/exercise).11.28%
9/14Satoshi HoldingsA major holder's stake fell from 43.67% to 23.76% (open-market sale).23.76%
9/14New 5%TESA major holder's stake rose from 0.00% to 7.33% (new report).7.33%
9/14New 5%TA major holder's stake rose from 0.00% to 6.07% (new report).6.07%
9/14New 5%WoosungA major holder's stake rose from 0.00% to 6.00%.6.00%
9/14New 5%KoMiA major holder's stake rose from 0.00% to 5.59% (new report).5.59%
9/14New 5%FaduA major holder's stake rose from 0.00% to 5.42% (new report).5.42%
9/14New 5%NH Special Purpose Acquisition 34 CompanyA major holder's stake rose from 0.00% to 5.24% (new report).5.24%
9/14New 5%Hansol ChemicalA major holder's stake rose from 4.98% to 5.01%.5.01%
9/14PintelA major holder's stake fell from 46.41% to 37.63% (gift).37.63%
9/14CosLeaguer GlobalA major holder's stake rose from 65.05% to 68.58% (related-party change).68.58%
9/14SmecA major holder's stake rose from 25.69% to 28.15%.28.15%
9/14ManikerA major holder's stake rose from 37.72% to 40.15% (open-market buy).40.15%
9/14Below 5%Cosmo RoboticsA major holder's stake fell from 6.00% to 4.41%.4.41%
9/14AmendedChokwang LeatherA major holder's stake fell from 15.20% to 13.80%.13.80%
9/14Intelligent Digital Integrated SecurityA major holder's stake rose from 58.57% to 59.71% (open-market buy).59.71%
9/14AmendedChokwang LeatherA major holder's stake fell from 13.80% to 12.67%.12.67%
9/14YeSUN TechA major holder's stake rose from 36.98% to 38.09% (open-market buy).38.09%
9/14GabiaA major holder's stake rose from 5.69% to 6.75%.6.75%
9/14APS InnovationA major holder's stake rose from 25.19% to 26.00% (open-market buy).26.00%
9/14MeatBox GlobalA major holder's stake rose from 10.25% to 11.03%.11.03%
9/14JoyCityA major holder's stake rose from 35.73% to 36.37% (pledge).36.37%
9/14Pentastone ElectronicsA major holder's stake rose from 27.87% to 28.34% (pledge).28.34%
9/14ThinkwareSystemsA major holder's stake rose from 42.66% to 43.09% (open-market buy).43.09%
9/14M2nA major holder's stake rose from 38.29% to 38.51% (open-market buy).38.51%
9/14Samsung PublishingA major holder's stake rose from 60.49% to 60.71% (gift).60.71%
9/14AnapassA major holder's stake rose from 16.19% to 16.29% (open-market buy).16.29%
9/14HanWool SemiconductorA major holder's stake rose from 32.02% to 32.08% (conversion/exercise).32.08%
9/14SmcgA major holder's stake rose from 47.86% to 47.92% (open-market buy).47.92%
9/14FSNA major holder's stake rose from 28.98% to 29.03% (open-market buy).29.03%
9/14CreverA major holder's stake rose from 27.34% to 27.37% (open-market buy).27.37%
9/14KoMiA major holder's stake rose from 41.85% to 41.85% (pledge).41.85%
9/14J Steel Company HoldingsA major holder's stake rose from 6.71% to 6.71%.6.71%
9/14KctcA major holder's stake rose from 23.32% to 23.32% (gift).23.32%
9/14GaonchipsA major holder's stake rose from 44.71% to 44.71% (pledge).44.71%
9/14ChabiotechA major holder's stake rose from 25.12% to 25.12% (pledge).25.12%
9/14Misto HoldingsA major holder's stake rose from 40.69% to 40.69% (share lending).40.69%

Buybacks 8

9/14TrustSytsEnded a share buyback trust contract.₩5B
9/14TrustKoreaFurnitureSigned a ₩1B trust contract to buy back shares.₩1B
9/14TrustVCSigned a ₩1B trust contract to buy back shares.₩1B
9/14MekicsShare cancellation
9/14VCShare cancellation
9/14Kona IShare cancellation
9/14Daishin SecuritiesShare cancellation
9/14WoojinShare cancellation

Share issues & bonds 23

9/14Bonus issueKona IBonus issue of new shares equal to 48.6% of existing shares.7,079,265 sh
9/14Rights offeringEV Advanced MaterialIssuing 775,740 sh of new shares, equal to 13% of existing shares.₩5.5B
9/14CBInnotenaConversion price ₩7,725; if all converted, equal to 12.3% of shares outstanding.₩5B
9/14CBHLB GlobalConversion price ₩1,643; if all converted, equal to 5.7% of shares outstanding.₩5B
9/14Rights offeringMekicsIssuing 562,500 sh of new shares, equal to 3.5% of existing shares.₩990M
9/14CBAribiolabConversion price ₩3,500; if all converted, equal to 3% of shares outstanding.₩3B
9/14Rights offeringEV Advanced MaterialIssuing 402,144 sh of new shares, equal to 0.7% of existing shares.₩3B
9/14Posco InternationalRights offering
9/14AmendedCelemicsRights offering
9/14AmendedFreeTRights offering
9/14LincsolutionConvertible bond issue
9/14AmendedTHE CodiRights offering
9/14AmendedTHE CodiRights offering
9/14AmendedPhionxRights offering
9/14AmendedSatoshi HoldingsRights offering
9/14AmendedKespionRights offering
9/14AmendedToolGen IncorporatedRights offering
9/14NAU IB CapitalCapital reduction
9/14AmendedWoosung MaterialsRights offering
9/14AmendedLumens BiosCapital reduction
9/14AmendedLumens BiosRights offering
9/14AmendediARights offering
9/14KS IndustryConvertible bond issue

M&A & spin-offs 2

9/14Hana MaterialsA ₩100B deal, equal to 14.6% of total assets.₩100B
9/14AmendedModa-InnoChipsMerger

Exchange actions 14

9/14KmpharmaceuticalTrading halt
9/14GencurixExchange inquiry
9/14Silla SGExchange
9/14GencurixTrading halt
9/14PintelExchange
9/14Silla SGTrading halt
9/14A.f.wExchange
9/14ThumbageAdministrative issue
9/14Essen TechAdministrative issue
9/14BellockExchange inquiry
9/14NAU IB CapitalTrading halt
9/14AxbisExchange inquiry
9/14Kona IBonus issue
9/14Shinyoung WacoalUnfaithful disclosure