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Key filings, May 7, 2026

484 filings · 10 highlights
← May 6, 2026May 8, 2026 →
EarningsSwung to lossDaekyoKOSPI
Operating profit
-₩3.6B
Same quarter last year
₩900M

Operating profit: swung to loss (₩900M → -₩3.6B). Revenue ₩158B, down 4.8% YoY.

Q1 2026 · Separate
Company filings →Original (Korean) ↗

Supply contracts 11

5/7CMES RoboticsWorth 40.5% of last year's revenue, over about 5 months.₩5.3B
5/7AmendedBosung Power TechnologyWorth 30.4% of last year's revenue, over about 9 months.₩23.5B
5/7SC EngineeringWorth 16.2% of last year's revenue, over about 19 months.₩27.9B
5/7Kumyang Green PowerWorth 13% of last year's revenue, over about 65 months.₩34.5B
5/7AmendedXi S&DWorth 11.3% of last year's revenue.₩157B
5/7AmendedSebo Manufacturing EngineeringWorth 7.9% of last year's revenue, over about 14 months.₩62.5B
5/7FNS TechWorth 7.3% of last year's revenue, over about 10 months.₩5.4B
5/7Kye-Ryong Construction IndustrialWorth 5.3% of last year's revenue, over about 56 months.₩153B
5/7HD Hyundai ElectricWorth 4.2% of last year's revenue, over about 40 months.₩173B
5/7Shinsung E&GWorth 0.9% of last year's revenue, over about 3 months.₩5.1B
5/7DawonsysSupply contract terminated

Preliminary earnings 71

5/7Swung to profitTelechipsOperating profit: swung to profit (-₩2.6B → ₩6.1B). Revenue ₩66.1B, up 46.2% YoY.₩6.1B
5/7Swung to lossDaekyoOperating profit: swung to loss (₩900M → -₩3.6B). Revenue ₩158B, down 4.8% YoY.-₩3.6B
5/7Swung to profitJoyworks&Operating profit: swung to profit (-₩511M → ₩3.5B). Revenue ₩21B, up 86.3% YoY.₩3.5B
5/7Swung to profitNuin TEKOperating profit: swung to profit (-₩563M → ₩24M). Revenue ₩23.1B, up 12.1% YoY.₩24M
5/7Cosmax NBTOperating profit ₩10.3B, up 1079.6% YoY. Revenue ₩93.3B, up 29.2% YoY.₩10.3B
5/7KAON GroupOperating profit ₩11.3B, up 2450.8% YoY. Revenue ₩122B, down 4.3% YoY.₩11.3B
5/7Hyundai IndustrialOperating profit ₩5.5B, up 594.6% YoY. Revenue ₩91.2B, up 8.3% YoY.₩5.5B
5/7SK biopharmaceuticalsOperating profit ₩89.8B, up 249.7% YoY. Revenue ₩228B, up 57.8% YoY.₩89.8B
5/7HD-Hyundai Marine EngineOperating profit ₩32.6B, up 217% YoY. Revenue ₩133B, up 60.8% YoY.₩32.6B
5/7InterojoOperating profit ₩6.2B, up 185.9% YoY. Revenue ₩30.7B, up 32.8% YoY.₩6.2B
5/7APROperating profit ₩152B, up 173.7% YoY. Revenue ₩593B, up 123% YoY.₩152B
5/7Hecto FinancialOperating profit ₩9.1B, up 149.8% YoY. Revenue ₩57.5B, up 25% YoY.₩9.1B
5/7Hecto FinancialOperating profit ₩10.1B, up 129.3% YoY. Revenue ₩51.2B, up 25.1% YoY.₩10.1B
5/7HD Hyundai Heavy IndustriesOperating profit ₩905B, up 108.8% YoY. Revenue ₩5.92T, up 54.8% YoY.₩905B
5/7CJ ENMOperating profit ₩1.5B, up 107.1% YoY. Revenue ₩1.33T, up 16.8% YoY.₩1.5B
5/7HD Hyundai Heavy IndustriesOperating profit ₩900B, up 106.7% YoY. Revenue ₩5.90T, up 54.4% YoY.₩900B
5/7KakaoOperating profit ₩211B, up 100.6% YoY. Revenue ₩1.94T, up 4.2% YoY.₩211B
5/7Digital DaesungOperating profit ₩10.2B, up 95.9% YoY. Revenue ₩69.8B, up 15.6% YoY.₩10.2B
5/7InBodyOperating profit ₩13B, up 86% YoY. Revenue ₩68.4B, up 23.1% YoY.₩13B
5/7HarimOperating profit ₩11B, up 82% YoY. Revenue ₩315B, up 1.7% YoY.₩11B
5/7BGF retailOperating profit ₩38.1B, up 68.6% YoY. Revenue ₩2.12T, up 5.2% YoY.₩38.1B
5/7HarimOperating profit ₩11.7B, up 67.8% YoY. Revenue ₩328B, up 1.7% YoY.₩11.7B
5/7ktcsOperating profit ₩7.6B, up 67.8% YoY. Revenue ₩164B, up 1.2% YoY.₩7.6B
5/7HandsomeOperating profit ₩36.5B, up 67.7% YoY. Revenue ₩410B, up 7.9% YoY.₩36.5B
5/7BGFOperating profit ₩8.5B, up 63.5% YoY. Revenue ₩105B, down 0.9% YoY.₩8.5B
5/7ktcsOperating profit ₩10.5B, up 58.3% YoY. Revenue ₩236B, up 0.2% YoY.₩10.5B
5/7HD Korea Shipbuilding & Offshore EngineeringOperating profit ₩1.36T, up 57.8% YoY. Revenue ₩8.14T, up 20.2% YoY.₩1.36T
5/7KG Eco SolutionOperating profit ₩32.8B, down 56.5% YoY. Revenue ₩1.97T, up 12.7% YoY.₩32.8B
5/7LIG Defense&AerospaceOperating profit ₩171B, up 56.1% YoY. Revenue ₩1.17T, up 28.7% YoY.₩171B
5/7Kumho Petro ChemicalOperating profit ₩59.4B, down 50.7% YoY. Revenue ₩1.78T, down 6.7% YoY.₩59.4B
5/7Studio DragonOperating profit ₩6.4B, up 50.1% YoY. Revenue ₩155B, up 16% YoY.₩6.4B
5/7NexusOperating profit ₩132M, down 47.6% YoY. Revenue ₩11.6B, up 76% YoY.₩132M
5/7Model SolutionOperating profit ₩748M, up 46.1% YoY. Revenue ₩18.7B, up 14% YoY.₩748M
5/7McnexOperating profit ₩11.4B, down 45.4% YoY. Revenue ₩303B, down 12.8% YoY.₩11.4B
5/7Korea Aerospace IndustriesOperating profit ₩67.1B, up 43.4% YoY. Revenue ₩1.09T, up 56.3% YoY.₩67.1B
5/7GC Medical ScienceOperating profit ₩292M, down 41% YoY. Revenue ₩23.6B, down 11.1% YoY.₩292M
5/7CS WindOperating profit ₩74.3B, down 40.7% YoY. Revenue ₩711B, down 21.2% YoY.₩74.3B
5/7Dongjin SemichemOperating profit ₩66.6B, up 39.4% YoY. Revenue ₩328B, up 13.2% YoY.₩66.6B
5/7KG ChemicalOperating profit ₩64.6B, down 39.4% YoY. Revenue ₩2.39T, up 12.8% YoY.₩64.6B
5/7GS RetailOperating profit ₩58.3B, up 39.4% YoY. Revenue ₩2.85T, up 3.8% YoY.₩58.3B
All preliminary earnings →

Insider trades 89

5/7MIRAE ASSET Life InsuranceInsider ownership report
5/7Eone Diagnomics Genome CenterInsider ownership report
5/7JC ChemicalInsider ownership report
5/7TemcInsider ownership report
5/7TemcInsider ownership report
5/7TemcInsider ownership report
5/7TemcInsider ownership report
5/7Hanchang PaperInsider ownership report
5/7EnexInsider ownership report
5/7EnexInsider ownership report
5/7Hanchang PaperInsider ownership report
5/7EnexInsider ownership report
5/7EnexInsider ownership report
5/7Hanchang PaperInsider ownership report
5/7HiDeepInsider ownership report
5/7AlticastInsider ownership report
5/7AlticastInsider ownership report
5/7HiDeepInsider ownership report
5/7Hanchang PaperInsider ownership report
5/7SV InvestmentInsider ownership report
5/7AbClonInsider ownership report
5/7AbClonInsider ownership report
5/7HiDeepInsider ownership report
5/7APSInsider ownership report
5/7Yuanta Securities KoreaInsider ownership report
5/7MetacareInsider ownership report
5/7Point MobileInsider ownership report
5/7SKNetworksCompanyInsider ownership report
5/7Incar Financial ServiceInsider ownership report
5/7HansaemkInsider ownership report
5/7Vivozon PharmaceuticalInsider ownership report
5/7OyangInsider ownership report
5/7HansaemkInsider ownership report
5/7ChaeviInsider ownership report
5/7ChaeviInsider ownership report
5/7ChaeviInsider ownership report
5/7ChaeviInsider ownership report
5/7ChaeviInsider ownership report
5/7ChaeviInsider ownership report
5/7ChaeviInsider ownership report
All insider trades →

5% holders 60

5/7New 5%ChaeviA major holder's stake rose from 0.00% to 40.21% (new report).40.21%
5/7New 5%Eone Diagnomics Genome CenterA major holder's stake rose from 0.00% to 24.39% (rights offering).24.39%
5/7New 5%ChaeviA major holder's stake rose from 0.00% to 21.30%.21.30%
5/7New 5%CelemicsA major holder's stake rose from 0.00% to 11.12%.11.12%
5/7New 5%Shinhan 18th Special Purpose AcquisitionA major holder's stake rose from 0.00% to 6.66% (new report).6.66%
5/7VivienA major holder's stake fell from 47.70% to 31.66% (conversion/exercise).31.66%
5/7New 5%Enzychem LifesciencesA major holder's stake rose from 0.00% to 5.74% (new report).5.74%
5/7New 5%Hana Thirty-six Special Purpose Acquisition CompanyA major holder's stake rose from 0.00% to 5.64%.5.64%
5/7New 5%Kyobo 18 Special Purpose Acquisition CompanyA major holder's stake rose from 0.00% to 5.53%.5.53%
5/7New 5%Kyobo 19 Special Purpose Acquisition CompanyA major holder's stake rose from 0.00% to 5.45%.5.45%
5/7New 5%EugeneTechnologyA major holder's stake rose from 4.53% to 5.23%.5.23%
5/7ProtecA major holder's stake rose from 29.90% to 37.28% (open-market buy).37.28%
5/7SKNetworksCompanyA major holder's stake rose from 45.02% to 49.49% (open-market buy).49.49%
5/7Dongkuk Coated MetalA major holder's stake fell from 8.71% to 5.00%.5.00%
5/7Dongkuk Steel MillA major holder's stake fell from 8.71% to 5.00%.5.00%
5/7XplusA major holder's stake rose from 41.15% to 44.62% (rights offering).44.62%
5/7Below 5%KB Star ReitA major holder's stake fell from 6.28% to 3.93% (rights offering).3.93%
5/7Below 5%KukjeonA major holder's stake fell from 5.32% to 3.20%.3.20%
5/7BNK Financial GroupA major holder's stake fell from 8.06% to 6.10%.6.10%
5/7Next Entertainment WorldA major holder's stake rose from 7.29% to 9.14%.9.14%
5/7Below 5%LunitA major holder's stake fell from 5.48% to 4.12% (rights offering).4.12%
5/7KB Balhae Infrastructure FundA major holder's stake fell from 20.02% to 18.74%.18.74%
5/7S2wA major holder's stake rose from 35.62% to 36.88% (open-market buy).36.88%
5/7CJ LogisticsA major holder's stake rose from 5.05% to 6.16%.6.16%
5/7Below 5%BinexA major holder's stake fell from 5.20% to 4.18%.4.18%
5/7EnvioneerA major holder's stake fell from 28.46% to 27.47% (stock option).27.47%
5/7VictekA major holder's stake rose from 5.55% to 6.52%.6.52%
5/7Point MobileA major holder's stake fell from 59.02% to 58.10% (pledge).58.10%
5/7EyeGeneA major holder's stake rose from 29.05% to 29.80% (related-party change).29.80%
5/7SamjinA major holder's stake rose from 43.93% to 44.34% (gift).44.34%
5/7HarimA major holder's stake fell from 58.89% to 58.60% (pledge).58.60%
5/7AmendedRayA major holder's stake rose from 27.42% to 27.64% (pledge).27.64%
5/7Tokai Carbon KoreaA major holder's stake fell from 5.51% to 5.31% (related-party change).5.31%
5/7CurocellA major holder's stake fell from 5.95% to 5.76% (related-party change).5.76%
5/7AniplusA major holder's stake rose from 37.16% to 37.32% (open-market sale).37.32%
5/7Below 5%Misto HoldingsA major holder's stake fell from 5.05% to 4.89%.4.89%
5/7Daewon ChemicalA major holder's stake fell from 47.02% to 46.90% (share consolidation/split).46.90%
5/7Macromill EmbrainA major holder's stake fell from 59.71% to 59.61% (pledge).59.61%
5/7SCL ScienceA major holder's stake rose from 5.30% to 5.38% (open-market buy).5.38%
5/7APSA major holder's stake fell from 35.60% to 35.53% (related-party change).35.53%
All 5% holders →

Buybacks 2

5/7TrustCafe24Signed a ₩5B trust contract to buy back shares.₩5B
5/7Yuanta Securities KoreaShare cancellation

Share issues & bonds 17

5/7CBGISConversion price ₩3,562; if all converted, equal to 6.3% of shares outstanding.₩11.5B
5/7CBTS TrillionConversion price ₩1,585; if all converted, equal to 2.2% of shares outstanding.₩1B
5/7AmendedVictory ContentsConvertible bond issue
5/7Great New wave ComingRights offering
5/7AmendedKorea Cable T.v Chung-Buk SystemCapital reduction
5/7AmendedSatoshi HoldingsConvertible bond issue
5/7AmendedVictory ContentsRights offering
5/7KwangjinIndRights offering
5/7XperixConvertible bond issue
5/7XperixConvertible bond issue
5/7KwangjinIndRights offering
5/7AmendedItoxiRights offering
5/7AmendedItoxiRights offering
5/7AmendedHYUNGJI Innovation and Creative CompanyRights offering
5/7AmendedPhionxConvertible bond issue
5/7SI ResourcesRights offering
5/7AmendedRayConvertible bond issue

M&A & spin-offs 3

5/7KolonShare exchange
5/7Sunjin Beauty ScienceSpin-off / split
5/7Kolon IndustriesShare exchange

Exchange actions 10

5/7CXI Healthcare Technology GroupSpin-off / split
5/7AptnTrading halt
5/7JOLCapital reduction
5/7Eco VoltSpin-off / split
5/7Haesung OpticsExchange inquiry
5/7HanWool SemiconductorTrading halt
5/7EcoGlowTrading halt
5/7GraphyExchange inquiry
5/7MDS TechTrading halt
5/7Daeho ALExchange