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Key filings, February 5, 2026

602 filings · 12 highlights
← February 4, 2026February 6, 2026 →
EarningsSwung to profitEcoproKOSDAQ
Operating profit
₩66.2B
Same quarter last year
-₩99.8B

Operating profit: swung to profit (-₩99.8B → ₩66.2B). Revenue ₩734B, up 13.1% YoY.

Q4 2025 · Separate
Company filings →Original (Korean) ↗

Supply contracts 13

2/5FaduWorth 70.2% of last year's revenue, over about 25 months.₩30.5B
2/5GMB KoreaWorth 55.6% of last year's revenue, over about 84 months.₩404B
2/5AmendedNamkwang Engineering & ConstructionWorth 27.6% of last year's revenue, over about 52 months.₩65.7B
2/5DeviceWorth 23.2% of last year's revenue, over about 9 months.₩10.9B
2/5HDC HoldingsWorth 21.7% of last year's revenue.₩924B
2/5Ipark Hyundai Development CompanyWorth 21.7% of last year's revenue.₩924B
2/5Sunic SystemWorth 18.2% of last year's revenue, over about 7 months.₩20.6B
2/5AmendedHJ Shipbuilding & ConstructionWorth 12.5% of last year's revenue, over about 39 months.₩223B
2/5AmendedWoori Technology, InWorth 10.9% of last year's revenue, over about 17 months.₩6.9B
2/5Micube SolutionWorth 10.3% of last year's revenue, over about 12 months.₩3B
2/5PemtronWorth 5.5% of last year's revenue, over about 9 months.₩3.1B
2/5InnodepWorth 5.1% of last year's revenue, over about 18 months.₩4.4B
2/5GS Engineering & ConstructionWorth 4.3% of last year's revenue.₩554B

Preliminary earnings 51

2/5Swung to lossHanwha SolutionsOperating profit: swung to loss (₩107B → -₩478B). Revenue ₩3.78T, down 18.6% YoY.-₩478B
2/5Swung to profitEcoproOperating profit: swung to profit (-₩99.8B → ₩66.2B). Revenue ₩734B, up 13.1% YoY.₩66.2B
2/5Swung to profitEcopro BMOperating profit: swung to profit (-₩3.5B → ₩41B). Revenue ₩499B, up 7.4% YoY.₩41B
2/5Swung to profitHanwha VisionOperating profit: swung to profit (-₩4.6B → ₩17.9B). Revenue ₩459B, up 29.8% YoY.₩17.9B
2/5Swung to profitDL HoldingsOperating profit: swung to profit (-₩24B → ₩11.1B). Revenue ₩1.23T, down 5.1% YoY.₩11.1B
2/5Swung to profitKorea Airport ServiceOperating profit: swung to profit (-₩459M → ₩6.5B). Revenue ₩179B, up 5.7% YoY.₩6.5B
2/5Swung to lossZenix RoboticsOperating profit: swung to loss (₩664M → -₩4.2B). Revenue ₩1.9B, down 90.7% YoY.-₩4.2B
2/5Swung to lossZenix RoboticsOperating profit: swung to loss (₩664M → -₩4.1B). Revenue ₩1.9B, down 90.7% YoY.-₩4.1B
2/5Swung to profitEcopro MaterialsOperating profit: swung to profit (-₩9.5B → ₩3.3B). Revenue ₩115B, up 30.8% YoY.₩3.3B
2/5KB Financial GroupOperating profit ₩244B, up 437.7% YoY. Revenue ₩5.20T, up 88.5% YoY.₩244B
2/5Studio DragonOperating profit ₩18.5B, up 246.3% YoY. Revenue ₩146B, up 11.7% YoY.₩18.5B
2/5NetmarbleOperating profit ₩111B, up 214.8% YoY. Revenue ₩798B, up 22.9% YoY.₩111B
2/5Hanmi ScienceOperating profit ₩37.6B, up 197.4% YoY. Revenue ₩344B, up 3.7% YoY.₩37.6B
2/5Hanmi Pharm.Operating profit ₩83.3B, up 173.4% YoY. Revenue ₩433B, up 23.1% YoY.₩83.3B
2/5Hankook & CompanyOperating profit ₩76.7B, up 149.8% YoY. Revenue ₩343B, up 15.4% YoY.₩76.7B
2/5Shinhan Financial GroupOperating profit ₩115B, up 149% YoY. Revenue ₩1.36T, down 26.5% YoY.₩115B
2/5CelltrionOperating profit ₩475B, up 141.9% YoY. Revenue ₩1.33T, up 25.1% YoY.₩475B
2/5HD Hyundai Energy SolutionsOperating profit ₩14.5B, up 126.4% YoY. Revenue ₩153B, up 37.1% YoY.₩14.5B
2/5CJ ENMOperating profit ₩86B, up 109.8% YoY. Revenue ₩1.44T, down 19.6% YoY.₩86B
2/5DB HiTekOperating profit ₩70.4B, up 99.4% YoY. Revenue ₩388B, up 36.8% YoY.₩70.4B
2/5Korea Aerospace IndustriesOperating profit ₩77B, up 82.9% YoY. Revenue ₩1.47T, up 34% YoY.₩77B
2/5KB Financial GroupOperating profit ₩1.77T, up 71.6% YoY. Revenue ₩22.46T, down 15.1% YoY.₩1.77T
2/5Ecopro HNOperating profit ₩2.3B, down 69.7% YoY. Revenue ₩39.2B, down 51% YoY.₩2.3B
2/5LS Eco EnergyOperating profit ₩13.1B, up 67.9% YoY. Revenue ₩249B, up 6.7% YoY.₩13.1B
2/5Shinhan Financial GroupOperating profit ₩1.11T, up 66.2% YoY. Revenue ₩15.83T, down 35% YoY.₩1.11T
2/5Sanil ElectricOperating profit ₩55B, up 63.4% YoY. Revenue ₩142B, up 31.1% YoY.₩55B
2/5SK TelecomOperating profit ₩119B, down 53.1% YoY. Revenue ₩4.33T, down 4.1% YoY.₩119B
2/5Park SystemsOperating profit ₩9.1B, down 45.1% YoY. Revenue ₩57.7B, down 8.9% YoY.₩9.1B
2/5KCCOperating profit ₩66.5B, down 32.3% YoY. Revenue ₩1.56T, down 6.1% YoY.₩66.5B
2/5KB Financial GroupOperating profit ₩1.22T, up 28.4% YoY. Revenue ₩11.10T, down 36.2% YoY.₩1.22T
2/5HL MandoOperating profit ₩79.7B, down 28.2% YoY. Revenue ₩2.46T, up 1.6% YoY.₩79.7B
2/5SK TelecomOperating profit ₩131B, down 27% YoY. Revenue ₩3.08T, down 3.4% YoY.₩131B
2/5LG UplusOperating profit ₩171B, up 19.9% YoY. Revenue ₩3.85T, up 2.5% YoY.₩171B
2/5CJ FreshwayOperating profit ₩30B, up 19% YoY. Revenue ₩898B, up 5.6% YoY.₩30B
2/5LG UplusOperating profit ₩184B, up 18.6% YoY. Revenue ₩3.55T, up 3% YoY.₩184B
2/5LX SemiconOperating profit ₩24.9B, down 18.4% YoY. Revenue ₩390B, down 22.4% YoY.₩24.9B
2/5JB Financial GroupOperating profit ₩187B, up 18.1% YoY. Revenue ₩1.20T, up 3% YoY.₩187B
2/5Kt&gOperating profit ₩249B, up 17.1% YoY. Revenue ₩1.71T, up 10.1% YoY.₩249B
2/5Samsung CardOperating profit ₩195B, up 13.3% YoY. Revenue ₩1.05T, down 19.5% YoY.₩195B
2/5Shinhan Financial GroupOperating profit ₩912B, up 12.6% YoY. Revenue ₩9.33T, down 46.9% YoY.₩912B
All preliminary earnings →

Insider trades 52

2/5SphereInsider ownership report
2/5Aimed BioInsider ownership report
2/5Lightron Fiber-Optic DevicesInsider ownership report
2/5DB SecuritiesInsider ownership report
2/5DB SecuritiesInsider ownership report
2/5Daelim BathInsider ownership report
2/5DB SecuritiesInsider ownership report
2/5Higen RNMInsider ownership report
2/5HanssakInsider ownership report
2/5Higen RNMInsider ownership report
2/5DB SecuritiesInsider ownership report
2/5DNFInsider ownership report
2/5EnchemInsider ownership report
2/5EnchemInsider ownership report
2/5UnisonInsider ownership report
2/5NextinInsider ownership report
2/5SC EngineeringInsider ownership report
2/5KZ PrecisionInsider ownership report
2/5PSKInsider ownership report
2/5Lightron Fiber-Optic DevicesInsider ownership report
2/5PSKInsider ownership report
2/5RemedInsider ownership report
2/5SoftcampInsider ownership report
2/5Celltrion PharmInsider ownership report
2/5SoftcampInsider ownership report
2/5PSKInsider ownership report
2/5SoftcampInsider ownership report
2/5L&C BIOInsider ownership report
2/5SoftcampInsider ownership report
2/5DowooinsysInsider ownership report
2/5EcoGlowInsider ownership report
2/5GC MediAIInsider ownership report
2/5AmendedEcoGlowInsider ownership report
2/5Samsung Electronics Co,Insider ownership report
2/5AmendedSamsung Electronics Co,Insider ownership report
2/5TESInsider ownership report
2/5IsupetasysInsider ownership report
2/5Shinsung Delta TechInsider ownership report
2/5Sapien SemiconductorsInsider ownership report
2/5MegaStudyEduInsider ownership report
All insider trades →

5% holders 55

2/5New 5%Lightron Fiber-Optic DevicesA major holder's stake rose from 0.00% to 34.81% (rights offering).34.81%
2/5VivienA major holder's stake rose from 25.31% to 47.70% (conversion/exercise).47.70%
2/5New 5%Lightron Fiber-Optic DevicesA major holder's stake rose from 0.00% to 11.33% (new report).11.33%
2/5Below 5%Lightron Fiber-Optic DevicesA major holder's stake fell from 20.14% to 0.00%.0.00%
2/5New 5%AltonA major holder's stake rose from 0.00% to 7.76%.7.76%
2/5UnisonA major holder's stake fell from 22.71% to 6.33% (off-market sale).6.33%
2/5New 5%PhilopticsA major holder's stake rose from 0.00% to 5.36% (new report).5.36%
2/5New 5%RobotisA major holder's stake rose from 0.00% to 5.32% (new report).5.32%
2/5New 5%SimmtechA major holder's stake rose from 0.00% to 5.31% (new report).5.31%
2/5New 5%NextinA major holder's stake rose from 0.00% to 5.23% (new report).5.23%
2/5New 5%TaesungA major holder's stake rose from 0.00% to 5.22% (new report).5.22%
2/5New 5%Jusung EngineeringA major holder's stake rose from 0.00% to 5.16% (new report).5.16%
2/5New 5%Yujin RobotA major holder's stake rose from 0.00% to 5.04% (new report).5.04%
2/5UnisonA major holder's stake rose from 9.55% to 20.11% (off-market buy).20.11%
2/5New 5%SoulbrainA major holder's stake rose from 4.93% to 5.16%.5.16%
2/5Below 5%Global Tax FreeA major holder's stake fell from 6.62% to 3.72%.3.72%
2/5KEM TechA major holder's stake fell from 24.46% to 22.26% (pledge).22.26%
2/5KoreaAlcoholIndustrialA major holder's stake fell from 9.37% to 7.26%.7.26%
2/5AmendedContecA major holder's stake fell from 8.16% to 6.37%.6.37%
2/5Aimed BioA major holder's stake fell from 14.96% to 13.29%.13.29%
2/5GenohA major holder's stake fell from 13.69% to 12.06%.12.06%
2/5HL HoldingsA major holder's stake fell from 11.78% to 10.24%.10.24%
2/5WavusA major holder's stake fell from 46.65% to 45.37% (open-market buy).45.37%
2/5EcoGlowA major holder's stake rose from 12.47% to 13.67% (conversion/exercise).13.67%
2/5NextinA major holder's stake fell from 32.12% to 30.95% (conversion/exercise).30.95%
2/5EcoGlowA major holder's stake rose from 23.19% to 24.29% (conversion/exercise).24.29%
2/5Below 5%JSA major holder's stake fell from 5.07% to 4.03%.4.03%
2/5DNFA major holder's stake rose from 31.17% to 32.20%.32.20%
2/5KEM TechA major holder's stake fell from 25.46% to 24.46% (pledge).24.46%
2/5NeuromekaA major holder's stake rose from 5.24% to 6.21%.6.21%
2/5SphereA major holder's stake rose from 35.97% to 36.85% (open-market sale).36.85%
2/5Dongnamchemicalco.,lteA major holder's stake fell from 53.92% to 53.24% (related-party change).53.24%
2/5CreoSGA major holder's stake fell from 45.66% to 44.99% (related-party change).44.99%
2/5Korea Petroleum Industries CompanyA major holder's stake fell from 49.95% to 49.35%.49.35%
2/5NC&A major holder's stake rose from 33.29% to 33.81%.33.81%
2/5HanssakA major holder's stake fell from 45.72% to 45.54% (related-party change).45.54%
2/5GencurixA major holder's stake fell from 36.65% to 36.48% (pledge).36.48%
2/5SoftcampA major holder's stake rose from 21.19% to 21.35% (related-party change).21.35%
2/5Dx & VxA major holder's stake rose from 61.52% to 61.60%.61.60%
2/5ABL BioA major holder's stake fell from 24.90% to 24.83% (pledge).24.83%
All 5% holders →

Buybacks 21

2/5BuybackKB Financial GroupPlans to buy back 4,222,378 sh of treasury stock, Feb 6 to Apr 20.₩600B
2/5TrustShinhan Financial GroupSigned a ₩500B trust contract to buy back shares.₩500B
2/5TrustJB Financial GroupSigned a ₩45B trust contract to buy back shares.₩45B
2/5TrustKCEnded a share buyback trust contract.₩10B
2/5DisposalNovatechPlans to dispose of 300,000 sh of treasury stock, Feb 6 to Feb 9.₩8.1B
2/5BuybackLFPlans to buy back 253,678 sh of treasury stock, Feb 6 to May 4.₩5B
2/5DisposalWoosungPlans to dispose of 27,000 sh of treasury stock, Feb 5 to Feb 12.₩488.4M
2/5DisposalTemcPlans to dispose of 49,617 sh of treasury stock, Feb 23 to Feb 27.₩441.1M
2/5DisposalWISE iTechPlans to dispose of 45,371 sh of treasury stock, Feb 5 to Mar 5.₩283.6M
2/5CreverShare cancellation
2/5AmendedHyundai G.f. HoldingsShare cancellation
2/5AmendedHyundai Green FoodShare cancellation
2/5CJTreasury stock disposal
2/5JB Financial GroupShare cancellation
2/5KCShare cancellation
2/5KB Financial GroupShare cancellation
2/5Kt&gShare cancellation
2/5NetmarbleShare cancellation
2/5Shinhan Financial GroupShare cancellation
2/5KEC HoldingsTreasury stock disposal
2/5CJ ENMTreasury stock disposal

Share issues & bonds 10

2/5Rights offeringHanjoo ARTIssuing 1,302,083 sh of new shares, equal to 8.8% of existing shares.₩1000M
2/5CBKorea Aerospace IndustriesConversion price ₩185,165; if all converted, equal to 2.8% of shares outstanding.₩500B
2/5Capital reductionNetmarbleCapital reduction of 0%.0%
2/5KEM TechConvertible bond issue
2/5AmendedRights offeringJR Global ReitRights offering
2/5KEC HoldingsExchangeable bond issue
2/5AmendedCarryRights offering
2/5AmendedGreat Rich TechnologiesRights offering
2/5Dt&croBond with warrants issue
2/5Dt&croConvertible bond issue

Exchange actions 9

2/5DHX CompanyAdministrative issue
2/5DawonsysUnfaithful disclosure
2/5DaedongMetalExchange inquiry
2/5JK SynapExchange inquiry
2/5KeyeastUnfaithful disclosure
2/5JK SynapTrading halt
2/5UdmtekExchange inquiry
2/5CJ LogisticsUnfaithful disclosure
2/5DYAUnfaithful disclosure