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Key filings, October 13, 2026

312 filings · 12 highlights
← October 12, 2026October 14, 2026 →

Supply contracts 22

10/13Namkwang Engineering & ConstructionWorth 96.3% of last year's revenue, over about 69 months.₩344B
10/13LS MaterialsWorth 44.9% of last year's revenue, over about 11 months.₩68.9B
10/13AmendedSamho DevelopmentWorth 26.6% of last year's revenue, over about 58 months.₩96.3B
10/13AmendedHD Korea Shipbuilding & Offshore EngineeringWorth 21.7% of last year's revenue, over about 47 months.₩1.96T
10/13AmendedHD Hyundai Heavy IndustriesWorth 21.7% of last year's revenue, over about 47 months.₩1.96T
10/13Teraview HoldingsWorth 17.3% of last year's revenue, over about 8 months.₩1.4B
10/13PIEWorth 14.7% of last year's revenue, over about 13 months.₩9.6B
10/13AmendedAsiclandWorth 14.3% of last year's revenue, over about 32 months.₩13.5B
10/13Sebo Manufacturing EngineeringWorth 13.6% of last year's revenue, over about 17 months.₩97B
10/13FidelixWorth 11.3% of last year's revenue, over about 1 month.₩6.1B
10/13AmendedChinhung InternationalWorth 10.7% of last year's revenue, over about 34 months.₩77.8B
10/13AmendedAVAWorth 6.2% of last year's revenue, over about 46 months.₩13.5B
10/13AmendedThinkwareSystemsWorth 5.5% of last year's revenue, over about 9 months.₩29.3B
10/13ThinkwareSystemsWorth 5.5% of last year's revenue, over about 9 months.₩29.3B
10/13Daewoo Engineering & ConstructionWorth 5.1% of last year's revenue, over about 69 months.₩413B
10/13TY HoldingsWorth 3.9% of last year's revenue, over about 90 months.₩84.7B
10/13Taeyoung Engineering & ConstructionWorth 3.9% of last year's revenue, over about 90 months.₩84.7B
10/13LSWorth 3.7% of last year's revenue, over about 9 months.₩185B
10/13LS ElectricWorth 3.7% of last year's revenue, over about 9 months.₩185B
10/13AmendedKC CottrellWorth 3.4% of last year's revenue, over about 4 months.₩6.6B
10/13AmendedKolonWorth 3.4% of last year's revenue, over about 36 months.₩99.9B
10/13AmendedKolonGlobalWorth 3.4% of last year's revenue, over about 36 months.₩99.9B

Preliminary earnings 3

10/13E-MartPreliminary operating results
10/13OrionPreliminary operating results
10/13KoreaGasPreliminary operating results

Insider trades 34

10/13SaleSpherePresident sold 75,000 sh on the market at an average ₩26,600, Oct 8.₩2B
10/13BuyHantopPresident bought 275,800 sh on the market at an average ₩3,789, Oct 6–13.₩1B
10/13BuyUnickChairman bought 57,000 sh on the market at an average ₩3,992, Oct 7–13.₩227.5M
10/13AmendedBuyUNION biometricsCEO bought 77,627 sh on the market at an average ₩2,426, Aug 20–25.₩188.3M
10/13BuySewoo Global Co,10%+ shareholder bought 137,138 sh on the market at an average ₩1,199, Oct 8.₩164.4M
10/13BuySeoul Food IND10%+ shareholder bought 102,254 sh on the market at an average ₩1,237, Oct 6–12.₩126.5M
10/13BuyWoory IndustrialAn insider bought 15,540 sh on the market at an average ₩6,488, Oct 6–13.₩100.8M
10/13BuyPimsCEO bought 94,000 sh on the market at an average ₩913, Oct 6–12.₩85.8M
10/13BuyHNK Machine ToolCEO bought 26,634 sh on the market at an average ₩2,987, Oct 2–8.₩79.6M
10/13BuySaltluxCEO bought 3,862 sh on the market at an average ₩15,458, Oct 7–8.₩59.7M
10/13BuyTYMPresident bought 7,500 sh on the market at an average ₩6,377, Oct 6–7.₩47.8M
10/13BuyHansaemkAn insider bought 29,699 sh on the market at an average ₩1,398, Oct 8–14.₩41.5M
10/13BuyAPSCEO bought 10,000 sh on the market at an average ₩4,025, Oct 8–13.₩40.2M
10/13SaleHANJIN LogisticsExecutive sold 2,047 sh on the market at an average ₩17,000, Oct 13.₩34.8M
10/13BuyDB SecuritiesDirector bought 2,600 sh on the market at an average ₩10,207, Oct 12.₩26.5M
10/13BuyDB SecuritiesExecutive bought 2,000 sh on the market at an average ₩10,141, Oct 12–13.₩20.3M
10/13BuySaltluxExecutive bought 1,341 sh on the market at an average ₩14,885, Oct 1–12.₩20M
10/13Net buyKorea Electric PowerPresident bought 600 sh and sold 100 sh, Jan 22–Oct 6: net buy of 500 sh.₩18M
10/13BuySpherePresident bought 400 sh on the market at an average ₩25,300, Oct 12.₩10.1M
10/13BuySphereExecutive bought 400 sh on the market at an average ₩24,900, Oct 12.₩10M
10/13BuyPimsExecutive bought 8,985 sh on the market at an average ₩942, Oct 8.₩8.5M
10/13BuyDt&CAuditor bought 1,300 sh on the market at an average ₩2,064, Oct 7.₩2.7M
10/13BuyDB SecuritiesExecutive bought 256 sh on the market at an average ₩10,220, Oct 12.₩2.6M
10/13BuyHyundai Engineering & ConstructionExecutive bought 20 sh on the market at an average ₩112,100, Oct 8–12.₩2.2M
10/13Other changeSamick THKPresident's holding rose by 116,123 sh (new report).+116,123 sh
10/13Other changeKNW10%+ shareholder's holding rose by 9,113,891 sh (other change).+9,113,891 sh
10/13Other changeAbionAn insider's holding fell by 13,642,336 sh (share consolidation/split).-13,642,336 sh
10/13Other changeKNW10%+ shareholder's holding fell by 9,113,891 sh (other change).-9,113,891 sh
10/13Other changeUnickCEO's holding rose by 800,000 sh (other change).+800,000 sh
10/13Other changeSimmtech10%+ shareholder's holding fell by 54,380 sh (other change).-54,380 sh
10/13Other changeHyundai BioscienceAn insider's holding fell by 172,562 sh (conversion/exercise).-172,562 sh
10/13BuyTS TrillionOutside director bought 82,504 sh on the market, Jun 18–Oct 13.₩0
10/13Other changeHaechitechDirector's holding rose by 12,000 sh (new report).+12,000 sh
10/13Other changeSSR10%+ shareholder's holding rose by 1,358,695 sh (rights offering).+1,358,695 sh

5% holders 29

10/13New 5%KNWA major holder's stake rose from 0.00% to 69.18% (new report).69.18%
10/13Below 5%KNWA major holder's stake fell from 69.18% to 0.00% (related-party change).0.00%
10/13New 5%Bucket StudioA major holder's stake rose from 0.00% to 32.77% (new report).32.77%
10/13New 5%B2EnA major holder's stake rose from 0.00% to 7.59%.7.59%
10/13New 5%EnbioA major holder's stake rose from 0.00% to 6.22% (conversion/exercise).6.22%
10/13New 5%TaeyangA major holder's stake rose from 0.00% to 5.19%.5.19%
10/13SNT HoldingsA major holder's stake rose from 64.22% to 70.60%.70.60%
10/13HantopA major holder's stake rose from 56.94% to 60.01% (open-market buy).60.01%
10/13HLB bioStepA major holder's stake fell from 19.91% to 17.61% (off-market sale).17.61%
10/13HanWool Materials ScienceA major holder's stake fell from 13.91% to 12.52% (pledge).12.52%
10/13SKAI worldwideA major holder's stake fell from 27.49% to 26.88% (share lending).26.88%
10/13PimsA major holder's stake rose from 43.81% to 44.26% (open-market buy).44.26%
10/13SaltluxA major holder's stake fell from 12.55% to 12.13% (open-market buy).12.13%
10/13Daelim BathA major holder's stake rose from 49.85% to 50.09% (pledge).50.09%
10/13Hyundai BioscienceA major holder's stake fell from 11.96% to 11.79% (conversion/exercise).11.79%
10/13Top Engineering CompanyA major holder's stake rose from 29.02% to 29.19% (open-market buy).29.19%
10/13APSA major holder's stake rose from 37.83% to 37.88% (open-market buy).37.88%
10/13HwaseungA major holder's stake rose from 51.32% to 51.36% (open-market buy).51.36%
10/13SamlipA major holder's stake rose from 73.59% to 73.60% (related-party change).73.60%
10/13SKA major holder's stake fell from 25.66% to 25.65% (pledge).25.65%
10/13Dt&CA major holder's stake rose from 42.10% to 42.11% (related-party change).42.11%
10/13Nam Hwa Construction CompanyA major holder's stake fell from 58.86% to 58.85% (pledge).58.85%
10/13Nobland InternationalReport of 5%+ holding
10/13Bucket StudioA major holder's stake rose from 37.00% to 37.00%.37.00%
10/13Namhwa IndustrialA major holder's stake rose from 85.45% to 85.45% (share lending).85.45%
10/13Ewon ComfortechA major holder's stake rose from 18.84% to 18.84% (pledge).18.84%
10/13LogenA major holder's stake rose from 67.75% to 67.75% (share lending).67.75%
10/13Taewoong LogisticsA major holder's stake rose from 43.82% to 43.82% (share lending).43.82%
10/13Moda-InnoChipsA major holder's stake rose from 75.76% to 75.76% (share lending).75.76%

Buybacks 6

10/13TrustSK GASSigned a ₩30B trust contract to buy back shares.₩30B
10/13TrustThe Pinkfong CompanyEnded a share buyback trust contract.₩5B
10/13BuybackElcomtecPlans to buy back 770,712 sh of treasury stock, Oct 14 to Jan 13.₩2B
10/13TrustInfoBankEnded a share buyback trust contract.₩1B
10/13The Pinkfong CompanyShare cancellation
10/13SK DiscoveryBuyback trust contract

Share issues & bonds 24

10/13Rights offeringJeil M&SIssuing 145,287,528 sh of new shares, equal to 705.3% of existing shares.705.3%
10/13AmendedRights offeringSTXIssuing 139,507,887 sh of new shares, equal to 449.8% of existing shares.449.8%
10/13Rights offeringJeil M&SIssuing 31,000,000 sh of new shares, equal to 397.8% of existing shares.₩15.5B
10/13AmendedCapital reductionSTXCapital reduction of 99.1%.99.1%
10/13Capital reductionJeil M&SCapital reduction of 95.2%.95.2%
10/13AmendedRights offeringPhionxIssuing 2,347,417 sh of new shares, equal to 44.5% of existing shares.₩2B
10/13CBSeersConversion price ₩30,586; if all converted, equal to 8.6% of shares outstanding.₩110B
10/13CBDoosan Fuel CellConversion price ₩43,704; if all converted, equal to 7.7% of shares outstanding.₩300B
10/13AmendedCBReyon PharmaceuticalConversion price ₩10,170; if all converted, equal to 5.6% of shares outstanding.₩11B
10/13AmendedRights offeringHanWool SemiconductorIssuing 243,605 sh of new shares, equal to 3.5% of existing shares.₩2B
10/13BWDoosan Fuel CellExercise price ₩43,704; if all exercised, equal to 2.7% of shares outstanding.₩100B
10/13AmendedEcoproRights offering
10/13AmendedSungho ElectronicsBond with warrants issue
10/13AmendedBlue Industrial DevelopmentRights offering
10/13AmendedBlue Industrial DevelopmentRights offering
10/13AmendedBlue Industrial DevelopmentRights offering
10/13AmendedWoosung MaterialsRights offering
10/13AmendedN2techConvertible bond issue
10/13AmendedEcopro BMRights offering
10/13AmendedMsdiRights offering
10/13AmendedMOA Life PlusRights offering
10/13AmendedSTXRights offering
10/13AmendedSTXCapital reduction
10/13AmendedPhionxRights offering

M&A & spin-offs 4

10/13AmendedAscendioA ₩7.5B deal, equal to 68.8% of total assets.₩7.5B
10/13AmendedSillaA ₩82.3B deal, equal to 11.4% of total assets.₩82.3B
10/13CXI Healthcare Technology GroupStake acquisition/disposal
10/13Daegu Department StoreTangible asset deal

Exchange actions 4

10/13DHX CompanyExchange
10/13DHX CompanyTrading halt
10/13Hana 32 Special Purpose Acquistion CompanyExchange
10/13Shinyoung WacoalUnfaithful disclosure