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Key filings, June 23, 2026

350 filings · 8 highlights
← June 22, 2026June 24, 2026 →

Supply contracts 25

6/23AmendedSphereWorth 402.3% of last year's revenue, over about 16 months.₩10.3B
6/23AmendedSphereWorth 278% of last year's revenue, over about 12 months.₩7.1B
6/23AmendedFiberproWorth 92.3% of last year's revenue, over about 57 months.₩17.9B
6/23InveniaWorth 47.1% of last year's revenue, over about 8 months.₩8.7B
6/23AmendedMX RoboticsWorth 20.5% of last year's revenue, over about 36 months.₩35.6B
6/23AmendedNamkwang Engineering & ConstructionWorth 19.4% of last year's revenue, over about 66 months.₩45.9B
6/23VMWorth 14.9% of last year's revenue, over about 4 months.₩21.6B
6/23MiraeWorth 12.3% of last year's revenue, over about 5 months.₩6.2B
6/23AmendedTSIWorth 12.1% of last year's revenue, over about 38 months.₩18B
6/23TelcowareWorth 11.4% of last year's revenue, over about 6 months.₩4.4B
6/23ChaeviWorth 10.1% of last year's revenue, over about 10 months.₩10.3B
6/23TY HoldingsWorth 10% of last year's revenue, over about 62 months.₩218B
6/23Taeyoung Engineering & ConstructionWorth 10% of last year's revenue, over about 62 months.₩218B
6/23HyosungWorth 9.1% of last year's revenue.₩543B
6/23Hyosung Heavy IndustriesWorth 9.1% of last year's revenue.₩543B
6/23KUK Young G MWorth 8.3% of last year's revenue, over about 16 months.₩5B
6/23PemtronWorth 7.2% of last year's revenue, over about 10 months.₩5B
6/23AmendedSunic SystemWorth 6.4% of last year's revenue, over about 8 months.₩7.2B
6/23TelcowareWorth 5.7% of last year's revenue, over about 6 months.₩2.2B
6/23AmendedTY HoldingsWorth 4.9% of last year's revenue, over about 77 months.₩113B
6/23AmendedTaeyoung Engineering & ConstructionWorth 4.9% of last year's revenue, over about 77 months.₩113B
6/23SK BioscienceWorth 3.7% of last year's revenue, over about 12 months.₩23.9B
6/23AmendedKolonWorth 3.1% of last year's revenue, over about 36 months.₩80.7B
6/23AmendedKolonGlobalWorth 3.1% of last year's revenue, over about 36 months.₩80.7B
6/23Hyundai Engineering & ConstructionWorth 2.7% of last year's revenue.₩853B

Insider trades 37

6/23GenohInsider ownership report
6/23Dongwon MobilityInsider ownership report
6/23HLB GenexInsider ownership report
6/23FaduInsider ownership report
6/23FaduInsider ownership report
6/233s KoreaInsider ownership report
6/23KBGInsider ownership report
6/23Korea CircuitInsider ownership report
6/23KBGInsider ownership report
6/23Mirae Asset Vision Special Purpose Acquisition 8 CompanyInsider ownership report
6/23Jinsung T.e.cInsider ownership report
6/23HandsInsider ownership report
6/23TongyangInsider ownership report
6/23OntideInsider ownership report
6/23EXA E&CInsider ownership report
6/23Dasan SoluetaInsider ownership report
6/23Jeil Pharma HoldingsInsider ownership report
6/23TMCInsider ownership report
6/23MDSsphereInsider ownership report
6/23IteyesInsider ownership report
6/23Jeil Pharma HoldingsInsider ownership report
6/23Junjin Construction & RobotInsider ownership report
6/23Kukbo DesignInsider ownership report
6/23MegatouchInsider ownership report
6/23Ilwoul GMLInsider ownership report
6/23STIC InvestmentsInsider ownership report
6/23Y-BiologicsInsider ownership report
6/23Daelim TradingInsider ownership report
6/23Miwon CommercialInsider ownership report
6/23Nara Mold and DIEInsider ownership report
6/23IGIS Value Plus REITInsider ownership report
6/23Rorze SystemsInsider ownership report
6/23STIC InvestmentsInsider ownership report
6/23iM Financial GroupInsider ownership report
6/23DrtechInsider ownership report
6/23S2wInsider ownership report
6/23UnichemInsider ownership report

5% holders 43

6/23NexusA major holder's stake rose from 46.75% to 73.53% (related-party change).73.53%
6/23New 5%Edge FoundryA major holder's stake rose from 0.00% to 14.48% (conversion/exercise).14.48%
6/23New 5%MoadataA major holder's stake rose from 0.00% to 11.25% (new report).11.25%
6/23New 5%Hana Thirty-four Special Purpose Acquisition CompanyA major holder's stake rose from 0.00% to 6.03%.6.03%
6/23New 5%Kiwoom No.11 Special Purpose Acquisition CompanyA major holder's stake rose from 0.00% to 5.67%.5.67%
6/23Below 5%FingerA major holder's stake fell from 5.95% to 0.00%.0.00%
6/23OpenknowlA major holder's stake rose from 5.58% to 11.51%.11.51%
6/23TMCA major holder's stake fell from 13.95% to 9.80%.9.80%
6/23SAMBO IndustrialA major holder's stake rose from 29.81% to 33.59% (related-party change).33.59%
6/23FingerA major holder's stake rose from 53.06% to 56.67% (off-market buy).56.67%
6/23Yujin RobotA major holder's stake fell from 51.75% to 48.81%.48.81%
6/23BGF retailA major holder's stake fell from 49.24% to 46.48% (share lending).46.48%
6/23OntideA major holder's stake rose from 45.03% to 47.40%.47.40%
6/23L&C BIOA major holder's stake fell from 27.12% to 24.98%.24.98%
6/23Samwha CapacitorA major holder's stake fell from 29.14% to 27.19% (related-party change).27.19%
6/23UangelA major holder's stake rose from 5.45% to 6.87%.6.87%
6/23AmendedDaewon ChemicalA major holder's stake rose from 5.66% to 6.86%.6.86%
6/23Cosmo RoboticsA major holder's stake fell from 9.82% to 8.73%.8.73%
6/23MDSsphereA major holder's stake rose from 22.45% to 23.08% (share consolidation/split).23.08%
6/23Kukbo DesignA major holder's stake rose from 53.08% to 53.67% (related-party change).53.67%
6/23Ilwoul GMLA major holder's stake rose from 45.84% to 46.27%.46.27%
6/23CJ CheiljedangNational Pension Service's stake rose from 7.81% to 8.14%.8.14%
6/23Hanwha OceanNational Pension Service's stake rose from 6.47% to 6.66%.6.66%
6/23QurientA major holder's stake fell from 19.96% to 19.81% (pledge).19.81%
6/23Nara Mold and DIEA major holder's stake rose from 13.89% to 13.97% (related-party change).13.97%
6/23HDC HoldingsA major holder's stake rose from 42.78% to 42.84% (open-market buy).42.84%
6/23Daelim TradingA major holder's stake rose from 65.68% to 65.70% (open-market buy).65.70%
6/23Bookook SecuritiesA major holder's stake rose from 34.88% to 34.89% (related-party change).34.89%
6/23POSCO HoldingsNational Pension Service's stake rose from 8.29% to 8.30%.8.30%
6/23Samwha ElectronicsA major holder's stake fell from 48.40% to 48.39% (related-party change).48.39%
6/23Hana MaterialsA major holder's stake rose from 44.84% to 44.84% (pledge).44.84%
6/23Kumyang Green PowerA major holder's stake rose from 57.12% to 57.12% (pledge).57.12%
6/23KCC GlassA major holder's stake rose from 46.60% to 46.60% (pledge).46.60%
6/23YASA major holder's stake rose from 46.59% to 46.59% (pledge).46.59%
6/23Hanmi ScienceA major holder's stake rose from 63.89% to 63.89% (pledge).63.89%
6/23IteyesReport of 5%+ holding
6/23LFA major holder's stake rose from 58.99% to 58.99% (pledge).58.99%
6/23AmendedAstaReport of 5%+ holding
6/23NuriFlexA major holder's stake rose from 36.61% to 36.61%.36.61%
6/23AstaA major holder's stake rose from 38.62% to 38.62%.38.62%
All 5% holders →

Buybacks 8

6/23TrustiM Financial GroupEnded a share buyback trust contract.₩40B
6/23BuybackGamsungPlans to buy back 571,428 sh of treasury stock, Jun 24 to Jul 31.₩2.5B
6/23TrustYeonghwa MetalSigned a ₩1B trust contract to buy back shares.₩1B
6/23TrustVesselSigned a ₩1B trust contract to buy back shares.₩1B
6/23DisposalYeSUN TechPlans to dispose of 81,118 sh of treasury stock, Jun 24 to Jun 29.₩31.6M
6/23DisposalNeptune CompanyPlans to dispose of 600 sh of treasury stock, Jul 1 to Jul 1.₩1.5M
6/23BaiksanShare cancellation
6/23AmendediM Financial GroupShare cancellation

Share issues & bonds 13

6/23Capital reductionOrientbioCapital reduction of 50%.50%
6/23Rights offeringInconIssuing 7,414,273 sh of new shares, equal to 47.7% of existing shares.₩8B
6/23AmendedCBArootConversion price ₩5,783; if all converted, equal to 25.2% of shares outstanding.₩7.8B
6/23Rights offeringOrient Precision IndustriesIssuing 2,500,000 sh of new shares, equal to 7.5% of existing shares.₩2.9B
6/23AmendedCBJS LinkConversion price ₩35,612; if all converted, equal to 2% of shares outstanding.₩25B
6/23AmendedAprogenConvertible bond issue
6/23Kyung NAM PharmRights offering
6/23AmendedKyung NAM PharmRights offering
6/23Organic TEA Cosmetics Holdings CompanyRights offering
6/23AmendedCelemicsRights offering
6/23Heng Sheng Holding Group CompanyRights offering
6/23AmendedAmicogenRights offering
6/23AmendedJS LinkConvertible bond issue

M&A & spin-offs 4

6/23ClobotStake acquisition/disposal
6/23AmendedWooyang P&LMerger
6/23AmendedARIBIO HoldingsMerger
6/23AmendedKginicisStake acquisition/disposal

Exchange actions 15

6/23SoftcenAdministrative issue
6/23KBI MetalUnfaithful disclosure
6/23HLB bioStepUnfaithful disclosure
6/23ChoA PharmaceuticalExchange inquiry
6/23KPM TechCapital reduction
6/23GitsnSpin-off / split
6/23iACapital reduction
6/23CXI Healthcare Technology GroupCapital reduction
6/23Organic TEA Cosmetics Holdings CompanyTrading halt
6/23Bookook SteelExchange inquiry
6/23CJ CGVExchange inquiry
6/23OrientbioTrading halt
6/23Charm EngineeringExchange
6/23Dongsung PharmaceuticalUnfaithful disclosure
6/23CJ CGVExchange inquiry