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Key filings, January 21, 2026

295 filings · 10 highlights
← January 20, 2026January 22, 2026 →
EarningsSwung to profitAvatecKOSDAQ
Operating profit
₩2.7B
Same quarter last year
-₩3.5B

Operating profit: swung to profit (-₩3.5B → ₩2.7B). Revenue ₩21.7B, up 39.5% YoY.

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

Supply contracts 6

1/21AmendedNamkwang Engineering & ConstructionWorth 130.6% of last year's revenue, over about 95 months.₩151B
1/21InnosimulationWorth 36.4% of last year's revenue, over about 32 months.₩3.4B
1/21HD-Hyundai Marine EngineWorth 11.5% of last year's revenue, over about 33 months.₩36.5B
1/21AmendedDt&croWorth 11.4% of last year's revenue, over about 14 months.₩4.1B
1/21Hanwha OceanWorth 6.9% of last year's revenue, over about 41 months.₩738B
1/21AmendedSFA NexelSingle sales/supply contract

Preliminary earnings 7

1/21Swung to profitAvatecOperating profit: swung to profit (-₩3.5B → ₩2.7B). Revenue ₩21.7B, up 39.5% YoY.₩2.7B
1/21Swung to lossHanall BiopharmaOperating profit: swung to loss (₩2.7B → -₩2B). Revenue ₩37.5B, up 3.1% YoY.-₩2B
1/21Samsung BiologicsOperating profit ₩528B, up 67.8% YoY. Revenue ₩1.29T, up 35.3% YoY.₩528B
1/21T&R BiofabPreliminary operating results
1/21HD Hyundai Heavy IndustriesPreliminary operating results
1/21HD Korea Shipbuilding & Offshore EngineeringPreliminary operating results
1/21HD Korea Shipbuilding & Offshore EngineeringPreliminary operating results

Insider trades 51

1/21DaewonkangupInsider ownership report
1/21NVH KoreaInsider ownership report
1/21BL PharmtechInsider ownership report
1/21AsiclandInsider ownership report
1/21HD Hyundai Heavy IndustriesInsider ownership report
1/21Incar Financial ServiceInsider ownership report
1/21ArootInsider ownership report
1/21NeuromekaInsider ownership report
1/21Hyosung Heavy IndustriesInsider ownership report
1/21Koramco Life Infra ReitInsider ownership report
1/21E Kocref Cr-ReitInsider ownership report
1/21Shinhan Alpha REIT Co,.Insider ownership report
1/21D&D Platform REITInsider ownership report
1/21ESR Kendall Square REITInsider ownership report
1/21Hanwha REITInsider ownership report
1/21Koramco the ONE ReitInsider ownership report
1/21SK ReitInsider ownership report
1/21ShinhwapritechInsider ownership report
1/21NBR MotionInsider ownership report
1/21GnCenergyInsider ownership report
1/21TaewonmulsanInsider ownership report
1/21NBR MotionInsider ownership report
1/21KSS LineInsider ownership report
1/21TaesungInsider ownership report
1/21ShinhungInsider ownership report
1/21Miwon Specialty ChemicalInsider ownership report
1/21HC HomeCenterInsider ownership report
1/21Atec MobilityInsider ownership report
1/21BistosInsider ownership report
1/21Heungkuk MetaltechInsider ownership report
1/21iM Financial GroupInsider ownership report
1/21InktecInsider ownership report
1/21iM Financial GroupInsider ownership report
1/21DITInsider ownership report
1/21Com2usInsider ownership report
1/21NBR MotionInsider ownership report
1/21Sun&lInsider ownership report
1/21Miwon HoldingsInsider ownership report
1/21BiotoxtechInsider ownership report
1/21Samsung Electronics Co,Insider ownership report
All insider trades →

5% holders 29

1/21New 5%NBR MotionA major holder's stake rose from 0.00% to 27.06% (new report).27.06%
1/21Below 5%BistosA major holder's stake fell from 39.86% to 4.38% (off-market sale).4.38%
1/21New 5%NBR MotionA major holder's stake rose from 0.00% to 12.24% (open-market sale).12.24%
1/21New 5%NBR MotionA major holder's stake rose from 0.00% to 9.03% (new report).9.03%
1/21AmendedNew 5%NBR MotionA major holder's stake rose from 0.00% to 8.89% (open-market sale).8.89%
1/21New 5%Dongjin SemichemA major holder's stake rose from 4.95% to 5.02%.5.02%
1/21Dt&CA major holder's stake rose from 8.06% to 9.35% (conversion/exercise).9.35%
1/21AsiclandA major holder's stake fell from 37.10% to 35.92% (share lending).35.92%
1/21KinxA major holder's stake rose from 12.19% to 13.21%.13.21%
1/21TovisA major holder's stake rose from 15.85% to 16.69% (related-party change).16.69%
1/21InveniA major holder's stake rose from 42.85% to 43.67% (related-party change).43.67%
1/21DaewonkangupA major holder's stake rose from 39.18% to 39.66% (open-market buy).39.66%
1/21AmendedHeungkuk MetaltechA major holder's stake fell from 50.73% to 50.43% (open-market sale).50.43%
1/21ArootA major holder's stake rose from 17.07% to 17.25% (open-market buy).17.25%
1/21Hanmi Pharm.A major holder's stake fell from 50.38% to 50.27% (conversion/exercise).50.27%
1/21HC BoKwang IndustryA major holder's stake rose from 68.74% to 68.83% (open-market buy).68.83%
1/21ASTechA major holder's stake rose from 50.14% to 50.22% (related-party change).50.22%
1/21HC HomeCenterA major holder's stake rose from 55.40% to 55.45% (open-market buy).55.45%
1/21IntergisA major holder's stake fell from 55.27% to 55.23% (related-party change).55.23%
1/21Sungho ElectronicsA major holder's stake fell from 64.35% to 64.33% (pledge).64.33%
1/21SC EngineeringA major holder's stake rose from 10.88% to 10.88%.10.88%
1/21Crown ConfectioneryReport of 5%+ holding
1/21KEM TechA major holder's stake rose from 6.49% to 6.49%.6.49%
1/21NBR MotionReport of 5%+ holding
1/21YG EntertainmentA major holder's stake rose from 27.38% to 27.38%.27.38%
1/21TaewonmulsanA major holder's stake rose from 43.99% to 43.99%.43.99%
1/21Cosmo Advanced Materials & TechnologyA major holder's stake rose from 29.31% to 29.31% (pledge).29.31%
1/21LogenA major holder's stake rose from 68.70% to 68.70% (share lending).68.70%
1/21M2nA major holder's stake rose from 37.30% to 37.30% (share lending).37.30%

Buybacks 11

1/21DisposalNexen TirePlans to dispose of 825,000 sh of treasury stock, Feb 13 to Mar 20.₩6.9B
1/21DisposalHeunguOilPlans to dispose of 459,183 sh of treasury stock, Jan 22 to Jan 30.₩5.8B
1/21TrustWINS TechnetSigned a ₩3B trust contract to buy back shares.₩3B
1/21DisposalCelltrionPlans to dispose of 11,379 sh of treasury stock, Jan 21 to Jan 21.₩1.6B
1/21TrustUbionSigned a ₩600M trust contract to buy back shares.₩600M
1/21DisposalEugeneTechnologyPlans to dispose of 2,000 sh of treasury stock, Jan 21 to Feb 20.₩158.8M
1/21Pentastone ElectronicsShare cancellation
1/21Dt&CShare cancellation
1/21NexenTreasury stock disposal
1/21ShinhungShare cancellation
1/21AmendedHana Financial GroupShare cancellation

Share issues & bonds 16

1/21CBOrganic TEA Cosmetics Holdings CompanyConversion price ₩194; if all converted, equal to 22.7% of shares outstanding.₩11.1B
1/21AmendedCBChoolip & SciencesConversion price ₩960; if all converted, equal to 18.1% of shares outstanding.₩7B
1/21CBCSA CosmicConversion price ₩471; if all converted, equal to 12.8% of shares outstanding.₩5B
1/21Rights offeringAltonIssuing 1,072,962 sh of new shares, equal to 8.4% of existing shares.₩2B
1/21InitechRights offering
1/21InnoxRights offering
1/21Blue Industrial DevelopmentConvertible bond issue
1/21DawonsysRights offering
1/21AmendedHanla IMSExchangeable bond issue
1/21AmendedIremRights offering
1/21AmendedEnplusRights offering
1/21AmendedEnplusRights offering
1/21VivienConvertible bond issue
1/21JK SynapRights offering
1/21AmendedMemRAY BTConvertible bond issue
1/21AmendedKS IndustryConvertible bond issue

M&A & spin-offs 1

1/21AmendedDerkwoo ElectronicsTangible asset deal

Exchange actions 1

1/21Haesung OpticsExchange inquiry