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Key filings, August 5, 2026

491 filings · 12 highlights
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Supply contracts 9

8/5Doosan Fuel CellWorth 23.9% of last year's revenue, over about 17 months.₩109B
8/5AmendedNamkwang Engineering & ConstructionWorth 18.7% of last year's revenue, over about 66 months.₩44.1B
8/5AmendedHL HoldingsWorth 18.5% of last year's revenue, over about 78 months.₩244B
8/5AmendedHL D&I HallaWorth 18.5% of last year's revenue, over about 78 months.₩244B
8/5AmendedAlcheraWorth 12.6% of last year's revenue, over about 12 months.₩2.2B
8/5AmendedHJ Shipbuilding & ConstructionWorth 6.5% of last year's revenue, over about 96 months.₩110B
8/5AmendedKye-Ryong Construction IndustrialWorth 5.6% of last year's revenue, over about 25 months.₩168B
8/5AmendedHyundai Autoever CorporationWorth 4.7% of last year's revenue, over about 7 months.₩200B
8/5AmendedHyundai Autoever CorporationWorth 3.9% of last year's revenue, over about 7 months.₩165B

Preliminary earnings 37

8/5Swung to profitKCC GlassOperating profit: swung to profit (-₩35.4B → ₩4.8B). Revenue ₩577B, up 12.5% YoY.₩4.8B
8/5Swung to profitGold&SOperating profit: swung to profit (-₩427M → ₩249M). Revenue ₩5.8B, up 173.5% YoY.₩249M
8/5Swung to profitNuin TEKOperating profit: swung to profit (-₩1.7B → ₩233M). Revenue ₩26.5B, up 23.1% YoY.₩233M
8/5SimmtechOperating profit ₩62.9B, up 1034.4% YoY. Revenue ₩515B, up 51% YoY.₩62.9B
8/5NamsungOperating profit ₩3.3B, up 720.4% YoY. Revenue ₩21.6B, up 15.5% YoY.₩3.3B
8/5SemcnsOperating profit ₩9.5B, up 175.9% YoY. Revenue ₩31.3B, up 67% YoY.₩9.5B
8/5APROperating profit ₩191B, up 134.5% YoY. Revenue ₩768B, up 134.2% YoY.₩191B
8/5Korea ZOperating profit ₩587B, up 126.8% YoY. Revenue ₩6.37T, up 66.6% YoY.₩587B
8/5Korea ZOperating profit ₩589B, up 121% YoY. Revenue ₩4.05T, up 64.4% YoY.₩589B
8/5AromaticaOperating profit ₩2.2B, up 102.7% YoY. Revenue ₩17.7B, up 38.8% YoY.₩2.2B
8/5LS Marine SolutionOperating profit ₩6.1B, up 79.2% YoY. Revenue ₩95.4B, up 42.5% YoY.₩6.1B
8/5SK TelecomOperating profit ₩428B, up 70.5% YoY. Revenue ₩3.12T, down 0.6% YoY.₩428B
8/5SK TelecomOperating profit ₩566B, up 67.3% YoY. Revenue ₩4.36T, up 0.5% YoY.₩566B
8/5SK biopharmaceuticalsOperating profit ₩97.1B, up 56.9% YoY. Revenue ₩247B, up 40.3% YoY.₩97.1B
8/5KctechOperating profit ₩23.5B, up 51.2% YoY. Revenue ₩113B, up 15.5% YoY.₩23.5B
8/5Hanatour ServiceOperating profit ₩5.4B, down 43.6% YoY. Revenue ₩115B, down 3.8% YoY.₩5.4B
8/5DB HiTekOperating profit ₩105B, up 42.5% YoY. Revenue ₩414B, up 22.8% YoY.₩105B
8/5TplexOperating profit ₩2.2B, up 36.1% YoY. Revenue ₩71.5B, up 33.2% YoY.₩2.2B
8/5SK ReitOperating profit ₩45.5B, up 24.7% YoY. Revenue ₩49B, up 27.8% YoY.₩45.5B
8/5Choong ANG Vaccine LaboratoryOperating profit ₩1.1B, down 23.8% YoY. Revenue ₩11.9B, down 1.2% YoY.₩1.1B
8/5Innocean WorldwideOperating profit ₩44.6B, up 22.4% YoY. Revenue ₩499B, down 3.9% YoY.₩44.6B
8/5NetmarbleOperating profit ₩80.1B, down 20.8% YoY. Revenue ₩749B, up 4.4% YoY.₩80.1B
8/5KG FinancialOperating profit ₩8.8B, up 17.8% YoY. Revenue ₩62.2B, up 10.8% YoY.₩8.8B
8/5Dongwon FisheriesOperating profit ₩4.5B, up 15.2% YoY. Revenue ₩50B, down 4.3% YoY.₩4.5B
8/5KginicisOperating profit ₩28.6B, up 15.1% YoY. Revenue ₩372B, up 15% YoY.₩28.6B
8/5KakaoBankOperating profit ₩194B, up 14% YoY. Revenue ₩829B, up 6.5% YoY.₩194B
8/5Toebox KoreaOperating profit ₩1.2B, up 13.5% YoY. Revenue ₩13.2B, up 5.7% YoY.₩1.2B
8/5KCCOperating profit ₩129B, down 13.1% YoY. Revenue ₩1.81T, up 7.2% YoY.₩129B
8/5YMCOperating profit ₩2.8B, up 12.3% YoY. Revenue ₩53.4B, up 23.5% YoY.₩2.8B
8/5SM EntertainmentOperating profit ₩52.9B, up 11% YoY. Revenue ₩350B, up 15.4% YoY.₩52.9B
8/5Lotte Chilsung BeverageOperating profit ₩55.8B, down 10.6% YoY. Revenue ₩1.11T, up 2.4% YoY.₩55.8B
8/5LOTTE rentalOperating profit ₩84.6B, up 9.6% YoY. Revenue ₩766B, up 2.3% YoY.₩84.6B
8/5Hyundai Department StoreOperating profit ₩79.3B, down 8.7% YoY. Revenue ₩1.07T, down 1.1% YoY.₩79.3B
8/5AmendedLS Eco EnergyOperating profit ₩25.3B, up 7% YoY. Revenue ₩350B, up 40% YoY.₩25.3B
8/5LS Eco EnergyOperating profit ₩25.3B, up 7% YoY. Revenue ₩350B, up 40% YoY.₩25.3B
8/5SM EntertainmentOperating profit ₩43.8B, down 4.6% YoY. Revenue ₩241B, up 9.2% YoY.₩43.8B
8/5Loss widenedKakao GamesOperating profit: loss widened (-₩8.6B → -₩23B). Revenue ₩75B, down 35.2% YoY.-₩23B

Insider trades 108

8/5BuyMi10%+ shareholder bought 242,900 sh on the market at an average ₩13,614, Jul 29–Aug 5.₩3.3B
8/5BuyAdvanced Nano ProductsDirector bought 11,312 sh on the market at an average ₩37,254, Jul 31–Aug 4.₩421.4M
8/5SaleSamsung Electronics Co,President sold 1,700 sh on the market at an average ₩242,647, Aug 3–4.₩412.5M
8/5BuyDaesung IndustrialCEO bought 51,789 sh on the market at an average ₩3,860, Jul 31–Aug 5.₩199.9M
8/5BuyAtec MobilityDirector bought 23,444 sh on the market at an average ₩7,968, Jul 30–31.₩186.8M
8/5BuyKona IAn insider bought 4,650 sh on the market at an average ₩39,553, Apr 6–Aug 5.₩183.9M
8/5BuySoosan INTCEO bought 16,293 sh on the market at an average ₩7,947, Jul 30–Aug 4.₩129.5M
8/5BuyAnapassCEO bought 10,994 sh on the market at an average ₩11,520, Jul 29–Aug 5.₩126.7M
8/5BuyAPSCEO bought 30,000 sh on the market at an average ₩3,880, Jul 31–Aug 6.₩116.4M
8/5BuyLG ChemCEO bought 427 sh on the market at an average ₩250,122, Aug 4.₩106.8M
8/5BuyHaisung Aero-RoboticsCEO bought 18,009 sh on the market at an average ₩5,614, Aug 5.₩101.1M
8/5BuyIGIS Value Plus REIT10%+ shareholder bought 24,267 sh on the market at an average ₩3,529, Jul 29–Aug 4.₩85.6M
8/5BuyAbionCEO bought 105,761 sh on the market at an average ₩725, Jul 29.₩76.7M
8/5BuyAbionPresident bought 102,644 sh on the market at an average ₩718, Aug 3–4.₩73.7M
8/5BuyIlshin StoneCEO bought 70,000 sh on the market at an average ₩756, Jul 30–Aug 5.₩52.9M
8/5SaleSamsung Electronics Co,President sold 250 sh on the market at an average ₩211,000, Aug 3.₩52.8M
8/5BuyTLBExecutive bought 2,000 sh on the market at an average ₩23,263, Jul 31.₩46.5M
8/5BuyA Plus Asset AdvisorChairman bought 3,660 sh on the market at an average ₩12,587, Aug 5.₩46.1M
8/5BuyNibecPresident bought 2,882 sh on the market at an average ₩15,671, May 15–Jul 29.₩45.2M
8/5BuyHD Hyundai Marine SolutionExecutive bought 250 sh on the market at an average ₩179,540, Aug 4.₩44.9M
8/5BuyKornic Automation10%+ shareholder bought 40,000 sh on the market at an average ₩1,094, Jul 31–Aug 3.₩43.7M
8/5BuyBankware GlobalCEO bought 14,600 sh on the market at an average ₩2,163, Jul 31–Aug 6.₩31.6M
8/5BuyFnGuideCEO bought 1,900 sh on the market at an average ₩16,613, Aug 4.₩31.6M
8/5BuyNBTExecutive bought 24,139 sh on the market at an average ₩1,172, Aug 3–4.₩28.3M
8/5BuyTLBDirector bought 1,000 sh on the market at an average ₩25,850, Jul 30.₩25.9M
8/5BuyY-BiologicsCEO bought 3,100 sh on the market at an average ₩7,894, Aug 4.₩24.5M
8/5BuySejoongDirector bought 18,453 sh on the market at an average ₩1,084, Jul 30–31.₩20M
8/5BuySamsung Heavy IndustriesExecutive bought 941 sh on the market at an average ₩21,250, Aug 4.₩20M
8/5BuyPC DirectCEO bought 11,997 sh on the market at an average ₩1,498, Aug 3.₩18M
8/5BuyBITComputerAn insider bought 3,876 sh on the market at an average ₩3,870, Jul 31.₩15M
8/5BuyAPSPresident bought 4,000 sh on the market at an average ₩3,638, Jul 31–Aug 3.₩14.6M
8/5BuyPlateerExecutive bought 4,903 sh on the market at an average ₩2,864, Jul 28–Aug 4.₩14M
8/5BuyAbco ElectronicsDirector bought 3,000 sh on the market at an average ₩4,600, Jul 31.₩13.8M
8/5BuyDgenxCEO bought 7,000 sh on the market at an average ₩1,920, Jul 30–31.₩13.4M
8/5BuyMFCCEO bought 4,598 sh on the market at an average ₩2,524, Jul 31.₩11.6M
8/5BuyPC DirectDirector bought 7,464 sh on the market at an average ₩1,538, Jul 30–31.₩11.5M
8/5BuyPC DirectDirector bought 7,513 sh on the market at an average ₩1,527, Jul 30–31.₩11.5M
8/5BuyAbco ElectronicsPresident bought 2,000 sh on the market at an average ₩4,749, Jul 31.₩9.5M
8/5BuyPC DirectDirector bought 5,420 sh on the market at an average ₩1,566, Jul 30.₩8.5M
8/5BuyValofeCEO bought 4,000 sh on the market at an average ₩2,068, Jul 30.₩8.3M
All insider trades →

5% holders 55

8/5JK SynapA major holder's stake rose from 18.86% to 42.33% (rights offering).42.33%
8/5DaedongGearA major holder's stake fell from 58.55% to 41.86% (rights offering).41.86%
8/5New 5%S-PrismA major holder's stake rose from 0.00% to 5.93% (new report).5.93%
8/5New 5%Shinhan 14th Special Purpose Acquisition CompanyA major holder's stake rose from 0.00% to 5.46%.5.46%
8/5CosLeaguer GlobalA major holder's stake fell from 77.08% to 68.58% (conversion/exercise).68.58%
8/5Below 5%VMA major holder's stake rose from 0.00% to 4.56%.4.56%
8/5Openedges TechnologyA major holder's stake fell from 16.83% to 14.16%.14.16%
8/5RayA major holder's stake rose from 5.13% to 7.69% (related-party change).7.69%
8/5Below 5%AhnlabA major holder's stake fell from 5.00% to 2.73%.2.73%
8/5Kt&gA major holder's stake rose from 6.93% to 9.16%.9.16%
8/5Mr. BlueA major holder's stake fell from 55.24% to 53.42% (stock option).53.42%
8/5YcchemA major holder's stake rose from 5.01% to 6.80%.6.80%
8/5Below 5%BluemtecA major holder's stake fell from 5.64% to 3.89%.3.89%
8/5Below 5%Hans BiomedA major holder's stake fell from 5.12% to 3.39%.3.39%
8/5Poongwon PrecisionA major holder's stake rose from 69.86% to 71.35% (pledge).71.35%
8/5Hancom WITHA major holder's stake rose from 33.78% to 35.18% (open-market buy).35.18%
8/5Aztech WBA major holder's stake rose from 44.70% to 46.07% (open-market buy).46.07%
8/5AtecA major holder's stake rose from 32.65% to 34.01%.34.01%
8/5DavolinkA major holder's stake rose from 19.30% to 20.51% (open-market buy).20.51%
8/5Galaxia SMA major holder's stake rose from 42.00% to 43.16% (related-party change).43.16%
8/5Below 5%CosmaxA major holder's stake fell from 5.40% to 4.32%.4.32%
8/5Below 5%HD Hyundai Marine SolutionA major holder's stake fell from 5.04% to 3.98%.3.98%
8/5AbionA major holder's stake rose from 22.75% to 23.81%.23.81%
8/5HL HoldingsA major holder's stake fell from 6.36% to 5.31%.5.31%
8/5Focus AIA major holder's stake rose from 6.31% to 7.33% (open-market buy).7.33%
8/5Below 5%CosmaxA major holder's stake fell from 5.31% to 4.29%.4.29%
8/5Hwail PharmA major holder's stake rose from 41.09% to 42.10% (open-market buy).42.10%
8/5Below 5%HD Hyundai Marine SolutionA major holder's stake fell from 5.00% to 4.00%.4.00%
8/5DeviceA major holder's stake fell from 37.34% to 36.40% (stock option).36.40%
8/5ChonbangA major holder's stake rose from 16.53% to 17.40% (open-market buy).17.40%
8/5ICHA major holder's stake fell from 40.43% to 39.56% (open-market buy).39.56%
8/5HFRA major holder's stake rose from 30.25% to 30.66% (gift).30.66%
8/5dotmillA major holder's stake rose from 34.99% to 35.32%.35.32%
8/5AutechA major holder's stake rose from 32.34% to 32.65% (open-market buy).32.65%
8/5APSA major holder's stake rose from 35.53% to 35.83% (open-market buy).35.83%
8/5SejoongA major holder's stake rose from 31.09% to 31.20%.31.20%
8/5Kornic AutomationA major holder's stake rose from 65.39% to 65.50% (open-market buy).65.50%
8/5SK hynixA major holder's stake fell from 20.10% to 20.01% (related-party change).20.01%
8/5Hyundai Motor SecuritiesA major holder's stake rose from 39.91% to 39.94% (related-party change).39.94%
8/5Y-BiologicsA major holder's stake rose from 29.67% to 29.70% (open-market buy).29.70%
All 5% holders →

Buybacks 4

8/5TrustcooconSigned a ₩5B trust contract to buy back shares.₩5B
8/5TrustBYCSigned a ₩3B trust contract to buy back shares.₩3B
8/5TrustSTOSigned a ₩1B trust contract to buy back shares.₩1B
8/5KG FinancialShare cancellation

Share issues & bonds 13

8/5CBAPSConversion price ₩4,151; if all converted, equal to 11.6% of shares outstanding.₩10B
8/5CBWoori Technology, InConversion price ₩10,717; if all converted, equal to 2.1% of shares outstanding.₩40B
8/5AmendedCBDaiyang MetalConversion price ₩1,863; if all converted, equal to 1.9% of shares outstanding.₩2B
8/5CBHLBConversion price ₩33,361; if all converted, equal to 0.7% of shares outstanding.₩30B
8/5ThumbageRights offering
8/5HanaMicronExchangeable bond issue
8/5AmendedThumbageRights offering
8/5AmendedDaiyang MetalConvertible bond issue
8/5UTIRights offering
8/5AmendedIcure Pharmaceutical InRights offering
8/5AmendedJoosungRights offering
8/5AmendedJoosungConvertible bond issue
8/5GeneOne Life ScienceRights offering

M&A & spin-offs 5

8/5UnichemMerger
8/5Hyundai G.f. HoldingsSpin-off / split
8/5AmendedRyuk-Il C&sStake acquisition/disposal
8/5AmendedJoosungBusiness transfer
8/5APS InnovationStake acquisition/disposal

Exchange actions 70

8/5A.f.wAdministrative issue
8/5Sewha P&CAdministrative issue
8/5Barunson Entertainment & ArtsAdministrative issue
8/5Nuin TEKAdministrative issue
8/5WooDeumGee FarmAdministrative issue
8/5dhSteelAdministrative issue
8/5NoulAdministrative issue
8/5S-EnergyAdministrative issue
8/5LabGenomics.Administrative issue
8/5MOA Life PlusAdministrative issue
8/5MobidaysAdministrative issue
8/5The LamyAdministrative issue
8/5Agent AIAdministrative issue
8/5ESTaidAdministrative issue
8/5CherrybroAdministrative issue
8/5OmnisystemAdministrative issue
8/5Essen TechAdministrative issue
8/5BK HoldingsAdministrative issue
8/5SDN CompanyAdministrative issue
8/5LK SamyangAdministrative issue
8/5Wing YIP Food Holdings GroupAdministrative issue
8/5InnogeneAdministrative issue
8/5Good PeopleAdministrative issue
8/5Jeongmoon InformationAdministrative issue
8/5IokenmAdministrative issue
8/5ShaperonAdministrative issue
8/5KUK Young G MAdministrative issue
8/5HantopAdministrative issue
8/5NousboAdministrative issue
8/5E8Administrative issue
8/5SeohanAdministrative issue
8/5E8Administrative issue
8/5Wise birdsAdministrative issue
8/5CMG PharmaceuticalAdministrative issue
8/5Inno InstrumentAdministrative issue
8/5Lumens BiosAdministrative issue
8/5MOA Life PlusAdministrative issue
8/5AeroSpace Technology of KoreaAdministrative issue
8/5i-Scream EduAdministrative issue
8/5Fashion PlatformAdministrative issue
All exchange actions →