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Key filings, July 23, 2026

508 filings · 12 highlights
← July 22, 2026July 24, 2026 →
EarningsSwung to profitJOLKOSDAQ
Operating profit
₩2.6B
Same quarter last year
-₩252M

Operating profit: swung to profit (-₩252M → ₩2.6B). Revenue ₩12.3B, down 26% YoY.

Q2 2026 · Separate
Company filings →Original (Korean) ↗

Supply contracts 19

7/23AmendedKorea Electronic Power Industrial DevelopmentWorth 90.7% of last year's revenue, over about 120 months.₩358B
7/23AmendedDongsung FinetecWorth 58.6% of last year's revenue, over about 47 months.₩311B
7/23AmendedHankuk CarbonWorth 44.4% of last year's revenue, over about 49 months.₩264B
7/23LX HoldingsWorth 25.4% of last year's revenue, over about 10 months.₩190B
7/23NanocmsWorth 23.1% of last year's revenue, over about 2 months.₩1.2B
7/23UniTestWorth 20.6% of last year's revenue, over about 3 months.₩22.7B
7/23AmendedDongsung FinetecWorth 18.3% of last year's revenue, over about 50 months.₩97.4B
7/23HB SolutionWorth 17.4% of last year's revenue, over about 12 months.₩10.9B
7/23AmendedBITComputerWorth 17% of last year's revenue, over about 12 months.₩6.3B
7/23MercuryWorth 16.9% of last year's revenue, over about 12 months.₩18.4B
7/23Qualitas SemiconductorWorth 16.2% of last year's revenue, over about 12 months.₩864.7M
7/23AmendedMiraeWorth 15.7% of last year's revenue, over about 6 months.₩8B
7/23FiberproWorth 14.2% of last year's revenue, over about 5 months.₩6.2B
7/23AmendedBHIWorth 12.4% of last year's revenue, over about 50 months.₩50.3B
7/23AmendedDaea TIWorth 11% of last year's revenue, over about 29 months.₩11.6B
7/23AmendedWoojin I&SWorth 9.1% of last year's revenue, over about 48 months.₩8.2B
7/23AmendedGS Engineering & ConstructionWorth 4.8% of last year's revenue.₩619B
7/23Samsung Electro-MechanicsWorth 2.6% of last year's revenue, over about 12 months.₩295B
7/23MNC SolutionSingle sales/supply contract

Preliminary earnings 27

7/23Swung to profitOCI Holdings CompanyOperating profit: swung to profit (-₩80.3B → ₩108B). Revenue ₩1.02T, up 31.8% YoY.₩108B
7/23Swung to profitJOLOperating profit: swung to profit (-₩252M → ₩2.6B). Revenue ₩12.3B, down 26% YoY.₩2.6B
7/23Kukdo ChemicalOperating profit ₩48B, up 184.8% YoY. Revenue ₩534B, up 53.2% YoY.₩48B
7/23KB Financial GroupOperating profit ₩601B, up 175.5% YoY. Revenue ₩12.28T, up 281.7% YoY.₩601B
7/23NH Investment & SecuritiesOperating profit ₩681B, up 111.6% YoY. Revenue ₩12.85T, up 207.8% YoY.₩681B
7/23LS ElectricOperating profit ₩179B, up 64.4% YoY. Revenue ₩1.58T, up 32.2% YoY.₩179B
7/23Ipark Hyundai Development CompanyOperating profit ₩123B, up 52.9% YoY. Revenue ₩915B, down 21.4% YoY.₩123B
7/23Samsung E&AOperating profit ₩273B, up 51% YoY. Revenue ₩2.61T, up 19.8% YoY.₩273B
7/23JB Financial GroupOperating profit ₩138B, up 47.8% YoY. Revenue ₩397B, up 19.2% YoY.₩138B
7/23Doosan BobcatOperating profit ₩292B, up 42.9% YoY. Revenue ₩2.45T, up 11.2% YoY.₩292B
7/23Shinhan Financial GroupOperating profit ₩185B, up 32.8% YoY. Revenue ₩1.57T, down 10.5% YoY.₩185B
7/23SGC EnergyOperating profit ₩44.8B, up 31.8% YoY. Revenue ₩577B, down 6.7% YoY.₩44.8B
7/23Hansol IONESOperating profit ₩6.6B, down 27.8% YoY. Revenue ₩53.7B, up 14.3% YoY.₩6.6B
7/23KB Financial GroupOperating profit ₩2.71T, up 27.2% YoY. Revenue ₩31.76T, up 31.2% YoY.₩2.71T
7/23Shinhan Financial GroupOperating profit ₩2.48T, up 22.9% YoY. Revenue ₩25.06T, up 7.9% YoY.₩2.48T
7/23Samsung BiologicsOperating profit ₩586B, up 22.9% YoY. Revenue ₩1.32T, up 30.2% YoY.₩586B
7/23Hyundai MotorOperating profit ₩2.85T, down 20.8% YoY. Revenue ₩49.22T, up 1.9% YoY.₩2.85T
7/23Shinhan Financial GroupOperating profit ₩1.69T, up 15.1% YoY. Revenue ₩11.79T, down 23.9% YoY.₩1.69T
7/23JB Financial GroupOperating profit ₩306B, up 14.5% YoY. Revenue ₩1.26T, up 6.5% YoY.₩306B
7/23Shinhan Financial GroupOperating profit ₩266B, up 12.9% YoY. Revenue ₩3.99T, up 78.7% YoY.₩266B
7/23JB Financial GroupOperating profit ₩76.6B, down 9.3% YoY. Revenue ₩411B, up 2.2% YoY.₩76.6B
7/23Hyundai GlovisOperating profit ₩495B, down 8.1% YoY. Revenue ₩8.71T, up 15.8% YoY.₩495B
7/23JB Financial GroupOperating profit ₩116B, up 7.8% YoY. Revenue ₩447B, down 1% YoY.₩116B
7/23SGC E&COperating profit ₩14.3B, down 4.4% YoY. Revenue ₩279B, down 17.1% YoY.₩14.3B
7/23KB Financial GroupOperating profit ₩1.51T, down 3.3% YoY. Revenue ₩11.75T, down 17.1% YoY.₩1.51T
7/23MulticampusOperating profit ₩8.8B, up 0.2% YoY. Revenue ₩87.6B, up 3.3% YoY.₩8.8B
7/23Yujin TechnologyPreliminary operating results

Insider trades 89

7/23ICDInsider ownership report
7/23SejoongInsider ownership report
7/23SejoongInsider ownership report
7/23CG InvitesInsider ownership report
7/23ICDInsider ownership report
7/23Kornic AutomationInsider ownership report
7/23NongshimInsider ownership report
7/23Koramco Life Infra ReitInsider ownership report
7/23IGIS Value Plus REITInsider ownership report
7/23Shinhan Alpha REIT Co,.Insider ownership report
7/23Lotte ReitInsider ownership report
7/23Miraeasset Maps REIT 1Insider ownership report
7/23ESR Kendall Square REITInsider ownership report
7/23Hanwha REITInsider ownership report
7/23CG InvitesInsider ownership report
7/23SamsungFN REITInsider ownership report
7/23Koramco the ONE ReitInsider ownership report
7/23Shinhan Seobu T&D REITInsider ownership report
7/23Mirae Asset Global REITInsider ownership report
7/23SK ReitInsider ownership report
7/23D&D Platform REITInsider ownership report
7/23TLBInsider ownership report
7/23TLBInsider ownership report
7/23AptnInsider ownership report
7/23TLBInsider ownership report
7/23SeAH Steel HoldingsInsider ownership report
7/23TLBInsider ownership report
7/23TLBInsider ownership report
7/23HiDeepInsider ownership report
7/23TLBInsider ownership report
7/23TLBInsider ownership report
7/23AmendedESTaidInsider ownership report
7/23TLBInsider ownership report
7/23HansaemkInsider ownership report
7/23AmendedSmcgInsider ownership report
7/23Protec Mems TechnologyInsider ownership report
7/23AmendedSmcgInsider ownership report
7/23SmecInsider ownership report
7/23Kumho ElectricInsider ownership report
7/23Hyosung Heavy IndustriesInsider ownership report
All insider trades →

5% holders 51

7/23New 5%OscotecA major holder's stake rose from 0.00% to 12.45% (inheritance).12.45%
7/23New 5%ISCA major holder's stake rose from 0.00% to 5.09% (new report).5.09%
7/23New 5%Union Semiconductor Equipment Co.,ltd;A major holder's stake rose from 0.00% to 5.03%.5.03%
7/23HyperA major holder's stake rose from 46.36% to 55.78% (related-party change).55.78%
7/23SonokongA major holder's stake rose from 17.35% to 24.98% (rights offering).24.98%
7/23UTIA major holder's stake rose from 13.24% to 18.25% (conversion/exercise).18.25%
7/23TLBA major holder's stake fell from 29.45% to 24.61% (rights offering).24.61%
7/23Ilsung ISA major holder's stake fell from 37.95% to 33.51% (open-market sale).33.51%
7/23LB SemiconA major holder's stake rose from 27.24% to 31.11% (rights offering).31.11%
7/23AmotechA major holder's stake rose from 27.42% to 30.52% (rights offering).30.52%
7/23OrientbioA major holder's stake rose from 37.10% to 39.65% (open-market buy).39.65%
7/23AptnA major holder's stake rose from 45.61% to 48.06% (rights offering).48.06%
7/23HansaemkA major holder's stake rose from 74.52% to 76.85% (related-party change).76.85%
7/23CreverA major holder's stake rose from 25.85% to 27.13% (open-market buy).27.13%
7/23FinedigitalA major holder's stake rose from 5.95% to 7.23%.7.23%
7/23AmendedISU AbxisA major holder's stake fell from 37.09% to 35.93% (gift).35.93%
7/23KweatherA major holder's stake rose from 5.66% to 6.30% (open-market buy).6.30%
7/23ThinkwareSystemsA major holder's stake rose from 42.33% to 42.66% (open-market buy).42.66%
7/23Aprogen BiologicsA major holder's stake rose from 90.34% to 90.66% (conversion/exercise).90.66%
7/23Asia SeedA major holder's stake rose from 8.09% to 8.38% (open-market buy).8.38%
7/23InktecA major holder's stake rose from 32.47% to 32.75% (related-party change).32.75%
7/23SejoongA major holder's stake rose from 30.50% to 30.72%.30.72%
7/23Deep CommerceA major holder's stake rose from 14.09% to 14.31% (open-market buy).14.31%
7/23Heerim Architects & PlannersA major holder's stake rose from 19.89% to 20.09% (open-market buy).20.09%
7/23HiDeepA major holder's stake rose from 50.23% to 50.38% (open-market buy).50.38%
7/23STrafficA major holder's stake rose from 17.34% to 17.48% (pledge).17.48%
7/23SFA EngineeringA major holder's stake fell from 6.01% to 5.87%.5.87%
7/23KohYoungTechnologyA major holder's stake rose from 20.53% to 20.66%.20.66%
7/23XperixA major holder's stake rose from 21.36% to 21.48% (open-market buy).21.48%
7/23AmendedSmcgA major holder's stake rose from 46.29% to 46.38%.46.38%
7/23GFC Life ScienceA major holder's stake rose from 37.27% to 37.34%.37.34%
7/23AmendedHanwhaA major holder's stake fell from 60.31% to 60.25%.60.25%
7/23Leaders CosmeticsA major holder's stake rose from 31.48% to 31.53% (related-party change).31.53%
7/23SM BexelA major holder's stake rose from 88.72% to 88.75% (open-market buy).88.75%
7/23SKNetworksCompanyA major holder's stake fell from 49.49% to 49.47% (related-party change).49.47%
7/23THE Nature HoldingsA major holder's stake rose from 40.45% to 40.47%.40.47%
7/23CurocellA major holder's stake rose from 29.32% to 29.34% (open-market buy).29.34%
7/23Y-BiologicsA major holder's stake rose from 29.65% to 29.67% (open-market buy).29.67%
7/23RN2 TechnologiesA major holder's stake rose from 15.33% to 15.33%.15.33%
7/23DavolinkA major holder's stake rose from 19.30% to 19.30%.19.30%
All 5% holders →

Buybacks 29

7/23TrustKB Financial GroupSigned a ₩700B trust contract to buy back shares.₩700B
7/23BuybackShinhan Financial GroupPlans to buy back 6,698,564 sh of treasury stock, Jul 31 to Oct 22.₩700B
7/23TrustJB Financial GroupSigned a ₩100B trust contract to buy back shares.₩100B
7/23BuybackIpark Hyundai Development CompanyPlans to buy back 1,545,595 sh of treasury stock, Jul 24 to Oct 23.₩30B
7/23TrustDong-Ah Geological Engineering CompanySigned a ₩10B trust contract to buy back shares.₩10B
7/23TrustDong-Ah Geological Engineering CompanyEnded a share buyback trust contract.₩7.5B
7/23TrustAnam ElectronicsSigned a ₩5B trust contract to buy back shares.₩5B
7/23TrustThe Pinkfong CompanySigned a ₩5B trust contract to buy back shares.₩5B
7/23BuybackPoongsan HoldingsPlans to buy back 141,566 sh of treasury stock, Jul 24 to Oct 23.₩4.7B
7/23TrustSocarSigned a ₩3B trust contract to buy back shares.₩3B
7/23TrustSocarEnded a share buyback trust contract.₩3B
7/23DisposalKeum Kang SteelPlans to dispose of 514,000 sh of treasury stock, Jul 24 to Jul 24.₩2.3B
7/23TrustAnam ElectronicsEnded a share buyback trust contract.₩2B
7/23TrustT.S.InvestmentSigned a ₩1.5B trust contract to buy back shares.₩1.5B
7/23DisposalHyundai MotorPlans to dispose of 2,747 sh of treasury stock, Jul 31 to Jul 31.₩1.1B
7/23AmendedBuybackZungwon En-SysPlans to buy back 1,156,069 sh of treasury stock, Jul 27 to Oct 23.₩1B
7/23BuybackMobidaysPlans to buy back 138,696 sh of treasury stock, Jul 24 to Aug 20.₩100M
7/23RemedShare cancellation
7/23Cube EntertainmentShare cancellation
7/23WonIkShare cancellation
7/23PimsShare cancellation
7/23YuhanShare cancellation
7/23HDC HoldingsTreasury stock acquisition
7/23JB Financial GroupShare cancellation
7/23Mirae Asset SecuritiesShare cancellation
7/23KB Financial GroupShare cancellation
7/23Dong-Ah Geological Engineering CompanyShare cancellation
7/23Shinhan Financial GroupShare cancellation
7/23Zungwon En-SysTreasury stock acquisition

Share issues & bonds 11

7/23AmendedCBJoyworks&Conversion price ₩965; if all converted, equal to 56.5% of shares outstanding.₩10.5B
7/23Rights offeringPlasmappIssuing 1,535,088 sh of new shares, equal to 40% of existing shares.₩7B
7/23AmendedRights offeringAprilBioIssuing 4,095,456 sh of new shares, equal to 17.5% of existing shares.₩142B
7/23AmendedRights offeringAprilBioIssuing 1,222,254 sh of new shares, equal to 5.2% of existing shares.₩50B
7/23Rights offeringAribiolabIssuing 942,063 sh of new shares, equal to 3.4% of existing shares.₩2B
7/23Daiyang MetalConvertible bond issue
7/23AmendedUnion Korea PharmCapital reduction
7/23AmendedTHE CodiRights offering
7/23AmendedDYDRights offering
7/23AmendedNeuromekaBonus issue
7/23T&LBonus issue

M&A & spin-offs 4

7/23Dong-A PharmaceuticalMerger
7/23AmendedDuChemBioMerger
7/23AmendedTera ScienceStake acquisition/disposal
7/23AmendedDuChemBioMerger

Exchange actions 13

7/23BioInfraAdministrative issue
7/23YeSUN TechAdministrative issue
7/23NC&Administrative issue
7/23Dexter studiosExchange
7/23CheongboCapital reduction
7/23VidenteExchange
7/23SecuLetterExchange
7/23InveniaExchange inquiry
7/23T&LBonus issue
7/23Dexter studiosExchange
7/23Dexter studiosTrading halt
7/23AmendedDong-Ah Geological Engineering CompanyTrading halt
7/23Dong-Ah Geological Engineering CompanyTrading halt