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Key filings, July 24, 2026

521 filings · 12 highlights
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Supply contracts 19

7/24GigaVisWorth 42.5% of last year's revenue, over about 7 months.₩22.3B
7/24FinetekWorth 42.1% of last year's revenue, over about 12 months.₩19.5B
7/24AmendedWoowon DevelopmentWorth 34.5% of last year's revenue, over about 49 months.₩87.2B
7/24EnjetWorth 30.1% of last year's revenue, over about 4 months.₩1.6B
7/24AmendedKorea Engineering ConsultantsWorth 25.2% of last year's revenue, over about 40 months.₩71.5B
7/24Wooyang HCWorth 16.5% of last year's revenue, over about 27 months.₩16.6B
7/24iCRAFTWorth 15.6% of last year's revenue, over about 8 months.₩32.3B
7/24AmendedSoosan IndustriesWorth 11.3% of last year's revenue, over about 123 months.₩34.4B
7/24HantechWorth 10.5% of last year's revenue, over about 18 months.₩18.1B
7/24AmendedSamsung E&AWorth 10.2% of last year's revenue, over about 52 months.₩764B
7/24Woojin I&SWorth 6.3% of last year's revenue, over about 33 months.₩10.3B
7/24AmendedSghealthcareWorth 5.4% of last year's revenue, over about 17 months.₩1.5B
7/24AmendedLG CNSWorth 4% of last year's revenue, over about 17 months.₩241B
7/24AmendedSamsung C&TWorth 3.9% of last year's revenue, over about 41 months.₩1.21T
7/24Hyundai Autoever CorporationWorth 3.9% of last year's revenue, over about 7 months.₩166B
7/24Hyundai Autoever CorporationWorth 3.2% of last year's revenue, over about 7 months.₩138B
7/24AmendedLG CNSWorth 3% of last year's revenue, over about 111 months.₩182B
7/24LIG Defense&AerospaceWorth 2.8% of last year's revenue, over about 39 months.₩120B
7/24SatrecInitiativeSingle sales/supply contract

Preliminary earnings 24

7/24Swung to profitDongkuk Coated MetalOperating profit: swung to profit (-₩15B → ₩21.1B). Revenue ₩545B, up 8.6% YoY.₩21.1B
7/24Swung to profitBioInfraOperating profit: swung to profit (-₩1.1B → ₩227M). Revenue ₩8.7B, up 42.5% YoY.₩227M
7/24Hana Financial GroupOperating profit ₩204B, up 783.3% YoY. Revenue ₩11.72T, up 164% YoY.₩204B
7/24HD Hyundai Energy SolutionsOperating profit ₩36.1B, up 139.8% YoY. Revenue ₩165B, up 23.4% YoY.₩36.1B
7/24LX SemiconOperating profit ₩22B, up 115.1% YoY. Revenue ₩401B, up 6% YoY.₩22B
7/24Samsung Heavy IndustriesOperating profit ₩325B, up 58.7% YoY. Revenue ₩3.23T, up 20.4% YoY.₩325B
7/24Dongkuk Steel MillOperating profit ₩45.6B, up 52.3% YoY. Revenue ₩996B, up 11.4% YoY.₩45.6B
7/24In the FOperating profit ₩2.3B, up 26.9% YoY. Revenue ₩28.3B, up 3.5% YoY.₩2.3B
7/24Woori Financial GroupOperating profit ₩1.32T, up 18.7% YoY. Revenue ₩13.17T, down 3% YoY.₩1.32T
7/24Hyundai MobisOperating profit ₩975B, up 12.1% YoY. Revenue ₩16.32T, up 2.4% YoY.₩975B
7/24Hyundai WIAOperating profit ₩50.4B, down 10.6% YoY. Revenue ₩2.35T, up 8% YoY.₩50.4B
7/24Hyundai-RotemOperating profit ₩232B, down 9.8% YoY. Revenue ₩1.61T, up 13.3% YoY.₩232B
7/24Hana Financial GroupOperating profit ₩1.59T, up 6.8% YoY. Revenue ₩27.26T, up 13.7% YoY.₩1.59T
7/24CorentecOperating profit ₩1.5B, up 6.3% YoY. Revenue ₩25.8B, up 10.1% YoY.₩1.5B
7/24KIAOperating profit ₩2.63T, down 4.9% YoY. Revenue ₩33.04T, up 12.6% YoY.₩2.63T
7/24Hana Financial GroupOperating profit ₩1.33T, down 4.4% YoY. Revenue ₩13.64T, down 23.7% YoY.₩1.33T
7/24Samsung Epis HoldingsOperating profit ₩86.6B, down 3.6% YoY. Revenue ₩392B, down 2.2% YoY.₩86.6B
7/24Woori Financial GroupOperating profit ₩1.08T, down 1.7% YoY. Revenue ₩9.19T, down 25% YoY.₩1.08T
7/24Cheil WorldwideOperating profit ₩92.7B, up 0.6% YoY. Revenue ₩1.07T, down 4% YoY.₩92.7B
7/24Loss widenedGraphyOperating profit: loss widened (-₩2.5B → -₩3B). Revenue ₩6.5B, up 47.6% YoY.-₩3B
7/24Loss widenedDoosan Fuel CellOperating profit: loss widened (-₩1.9B → -₩50.9B). Revenue ₩44.3B, down 65.5% YoY.-₩50.9B
7/24Samsung Epis HoldingsOperating profit ₩58.7B. Revenue ₩392B.₩58.7B
7/24Loss narrowedDoosan RoboticsOperating profit: loss narrowed (-₩15.7B → -₩14.4B). Revenue ₩17.7B, up 290% YoY.-₩14.4B
7/24Loss widenedSolus Advanced MaterialsOperating profit: loss widened (-₩20.8B → -₩21.3B). Revenue ₩102B, up 31% YoY.-₩21.3B

Insider trades 74

7/24LigaChem BiosciencesInsider ownership report
7/24Sejong TelecomInsider ownership report
7/24UnickInsider ownership report
7/24Hanyang DigitechInsider ownership report
7/24GgumbiInsider ownership report
7/24CosLeaguer GlobalInsider ownership report
7/24Hanyang DigitechInsider ownership report
7/24Mirae Asset Venture InvestmentInsider ownership report
7/24Hansung CleantechInsider ownership report
7/24Meritz Financial GroupInsider ownership report
7/24Meritz Financial GroupInsider ownership report
7/24SajodaerimInsider ownership report
7/24FaduInsider ownership report
7/24SensorviewInsider ownership report
7/24Samkee Energy SolutionsInsider ownership report
7/24ParadiseInsider ownership report
7/24GC CellInsider ownership report
7/24KukjeonInsider ownership report
7/24GC CellInsider ownership report
7/24GC CellInsider ownership report
7/24GC CellInsider ownership report
7/24KTInsider ownership report
7/24JoyCityInsider ownership report
7/24GC CellInsider ownership report
7/24GC CellInsider ownership report
7/24AprilBioInsider ownership report
7/24DaehanPharmaceuticalInsider ownership report
7/24SensorviewInsider ownership report
7/24Bookook SecuritiesInsider ownership report
7/24UnickInsider ownership report
7/24SensorviewInsider ownership report
7/24UnickInsider ownership report
7/24Agabang&companyInsider ownership report
7/24SensorviewInsider ownership report
7/24CelltrionInsider ownership report
7/24SensorviewInsider ownership report
7/24SensorviewInsider ownership report
7/24Wonik CubeInsider ownership report
7/24Yujin RobotInsider ownership report
7/24Hansol HoldingsInsider ownership report
All insider trades →

5% holders 55

7/24New 5%Hanyang DigitechA major holder's stake rose from 0.00% to 53.74% (new report).53.74%
7/24Below 5%Hanyang DigitechA major holder's stake fell from 53.78% to 0.00%.0.00%
7/24New 5%AptnA major holder's stake rose from 0.00% to 15.11% (rights offering).15.11%
7/24AprilBioA major holder's stake rose from 19.39% to 41.64% (rights offering).41.64%
7/24New 5%AsflowA major holder's stake rose from 4.89% to 5.07%.5.07%
7/24Sejong TelecomA major holder's stake rose from 70.00% to 78.57%.78.57%
7/24AprogenA major holder's stake rose from 78.68% to 81.30% (conversion/exercise).81.30%
7/24Polaris AI PharmaA major holder's stake rose from 31.39% to 32.97% (open-market buy).32.97%
7/24Great New wave ComingA major holder's stake rose from 71.45% to 72.79% (open-market buy).72.79%
7/24Agabang&companyA major holder's stake rose from 27.41% to 28.58% (open-market buy).28.58%
7/24InticubeA major holder's stake rose from 42.25% to 43.41% (related-party change).43.41%
7/24AmogreentechA major holder's stake fell from 47.08% to 45.98% (pledge).45.98%
7/24AmendedGabiaA major holder's stake rose from 25.81% to 26.91% (open-market buy).26.91%
7/24YMA major holder's stake rose from 40.51% to 41.57% (related-party change).41.57%
7/24ShinhwapritechA major holder's stake rose from 47.49% to 48.54%.48.54%
7/24Below 5%Hyundai Department StoreA major holder's stake fell from 5.23% to 4.20%.4.20%
7/24NdfosA major holder's stake fell from 7.57% to 6.55% (conversion/exercise).6.55%
7/24Playwith KoreaA major holder's stake rose from 35.93% to 36.72% (related-party change).36.72%
7/24THE Nature HoldingsA major holder's stake rose from 7.15% to 7.68%.7.68%
7/24Kangdong C&LA major holder's stake fell from 69.12% to 68.63% (related-party change).68.63%
7/24Ajin Electronic ComponentsA major holder's stake rose from 13.52% to 14.01%.14.01%
7/24Camus Engineering & ConstructionA major holder's stake rose from 54.20% to 54.67% (pledge).54.67%
7/24Below 5%PlasmappA major holder's stake fell from 5.30% to 4.86% (related-party change).4.86%
7/24JoyCityA major holder's stake rose from 35.50% to 35.73% (pledge).35.73%
7/24YoungWoo DSPA major holder's stake rose from 19.60% to 19.79% (open-market buy).19.79%
7/24Haitai Confectionery and FoodsA major holder's stake fell from 61.94% to 61.77% (off-market sale).61.77%
7/24BubangA major holder's stake rose from 47.35% to 47.51% (pledge).47.51%
7/24LigaChem BiosciencesA major holder's stake fell from 29.10% to 28.98% (conversion/exercise).28.98%
7/24HanJungNCS.A major holder's stake rose from 35.93% to 36.02% (open-market buy).36.02%
7/24Bio-Fd&cA major holder's stake fell from 31.54% to 31.48% (open-market sale).31.48%
7/24HDC HoldingsA major holder's stake rose from 43.01% to 43.03% (open-market buy).43.03%
7/24Woorim Power Train SolutionA major holder's stake rose from 56.65% to 56.66% (open-market buy).56.66%
7/24Hansol HoldingsA major holder's stake rose from 34.93% to 34.94% (related-party change).34.94%
7/24LG InnotekA major holder's stake rose from 40.79% to 40.80% (related-party change).40.80%
7/24GlobalStandardTechnologyA major holder's stake rose from 23.19% to 23.20%.23.20%
7/24SamlipA major holder's stake rose from 73.58% to 73.59% (pledge).73.59%
7/24Doosan BobcatA major holder's stake rose from 48.19% to 48.19%.48.19%
7/24Samsung Electronics Co,A major holder's stake rose from 19.69% to 19.69%.19.69%
7/24Pond GroupA major holder's stake rose from 76.59% to 76.59% (pledge).76.59%
7/24Samsung Life InsuranceA major holder's stake rose from 43.56% to 43.56%.43.56%
All 5% holders →

Buybacks 11

7/24BuybackHana Financial GroupPlans to buy back 1,915,708 sh of treasury stock, Jul 27 to Oct 22.₩250B
7/24TrustWoori Financial GroupSigned a ₩150B trust contract to buy back shares.₩150B
7/24TrustBNK Financial GroupEnded a share buyback trust contract.₩60B
7/24BuybackHansol TechnicsPlans to buy back 76,300 sh of treasury stock, Jul 27 to Aug 27.₩666.1M
7/24Solus Advanced MaterialsShare cancellation
7/24Woori Financial GroupShare cancellation
7/24AmendedBNK Financial GroupShare cancellation
7/24Hana Financial GroupShare cancellation
7/24Hansol HoldingsShare cancellation
7/24Hansol TechnicsShare cancellation
7/24Hansol HoldingsTreasury stock acquisition

Share issues & bonds 21

7/24AmendedRights offeringExion Group CompanyIssuing 5,004,170 sh of new shares, equal to 53.8% of existing shares.₩6B
7/24AmendedCBAptnConversion price ₩1,000; if all converted, equal to 30.2% of shares outstanding.₩10B
7/24CBKnowmerceConversion price ₩15,520; if all converted, equal to 19.1% of shares outstanding.₩40B
7/24DuksanhimetalRights offering
7/24Shin SteelRights offering
7/24AmendedSebang Global BatteryRights offering
7/24Shinhan Global Active REITRights offering
7/24Shinhan Alpha REIT Co,.Rights offering
7/24AmendedAprogenConvertible bond issue
7/24AmendedWing YIP Food Holdings GroupRights offering
7/24AmendedSecern AIRights offering
7/24AmendedHeng Sheng Holding Group CompanyRights offering
7/24Blue Industrial DevelopmentRights offering
7/24AmendedDavolinkRights offering
7/24AmendedDavolinkConvertible bond issue
7/24AmendedKeyang Electric MachineryRights offering
7/24AmendedMsdiRights offering
7/24AmendedHanWool & JejuConvertible bond issue
7/24AmendedSangji ConstructionRights offering
7/24AmendedMsdiRights offering
7/24AmendedMsdiRights offering

M&A & spin-offs 3

7/24AmendedBitplanetTangible asset deal
7/24AmendedRftechMerger
7/24AmendedEco VoltMerger

Exchange actions 14

7/24Skonec EntertainmentUnfaithful disclosure
7/24EnbioUnfaithful disclosure
7/24ClassysUnfaithful disclosure
7/24Ewon ComfortechUnfaithful disclosure
7/24RN2 TechnologiesUnfaithful disclosure
7/24HanWool & JejuSpin-off / split
7/24WOOREE E&L HaroutineSpin-off / split
7/24Nice Information & TelecommunicationSpin-off / split
7/24LaonPeopleSpin-off / split
7/24MsdiTrading halt
7/24DukshinepcSpin-off / split
7/24KoMiSpin-off / split
7/24EMnIExchange inquiry
7/24KTExchange inquiry