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Key filings, September 9, 2026

397 filings · 10 highlights
← September 8, 2026September 10, 2026 →

Supply contracts 17

9/9AmendedSGWorth 96.2% of last year's revenue, over about 24 months.₩98.4B
9/9AmendedHEM PharmaWorth 35.6% of last year's revenue, over about 8 months.₩4.6B
9/9AmendedPeople & TechnologyWorth 27.4% of last year's revenue, over about 54 months.₩115B
9/9HS HwasungWorth 19.6% of last year's revenue.₩130B
9/9AmendedCamus Engineering & ConstructionWorth 17.8% of last year's revenue, over about 23 months.₩46.4B
9/9AmendedTuksuConstructionWorth 17.1% of last year's revenue, over about 63 months.₩34B
9/9DongbuWorth 15.7% of last year's revenue.₩276B
9/9AmendedSamho DevelopmentWorth 15.4% of last year's revenue, over about 54 months.₩49B
9/9AmendedKumyang Green PowerWorth 12.2% of last year's revenue, over about 31 months.₩32.4B
9/9AmendedHDC HoldingsWorth 10.9% of last year's revenue, over about 46 months.₩399B
9/9AmendedIpark Hyundai Development CompanyWorth 10.9% of last year's revenue, over about 46 months.₩399B
9/9IntekplusWorth 6.8% of last year's revenue, over about 15 months.₩6.1B
9/9AmendedHyundai Engineering & ConstructionWorth 5.7% of last year's revenue, over about 46 months.₩960B
9/9Daewoo Engineering & ConstructionWorth 5.1% of last year's revenue.₩413B
9/9AmendedDaewoo Engineering & ConstructionWorth 2.8% of last year's revenue.₩223B
9/9AmendedADTechnologySingle sales/supply contract
9/9Ilyang PharmaceuticalSupply contract terminated

Preliminary earnings 3

9/9GwangjuShinsegae.Preliminary operating results
9/9ShinsegaePreliminary operating results
9/9KoreaGasPreliminary operating results

Insider trades 81

9/9Saled'Alba GlobalExecutive sold 11,985 sh on the market at an average ₩213,409, Sep 2–4.₩2.6B
9/9Net buySK Reit10%+ shareholder bought 198,524 sh and sold 10,000 sh, Sep 4–8: net buy of 188,524 sh.₩1.1B
9/9Net buyESR Kendall Square REIT10%+ shareholder bought 225,489 sh and sold 20,000 sh, Sep 3–8: net buy of 205,489 sh.₩716.1M
9/9BuySejong Telecom10%+ shareholder bought 52,000 sh on the market at an average ₩9,096, Sep 3–11.₩473M
9/9AmendedBuyE-World10%+ shareholder bought 630,796 sh on the market at an average ₩547, Aug 28–Sep 4.₩345M
9/9Saled'Alba GlobalExecutive sold 1,583 sh on the market at an average ₩210,000, Sep 4.₩332.4M
9/9SaleSamsungFN REIT10%+ shareholder sold 52,090 sh on the market at an average ₩5,244, Sep 3–7.₩273.2M
9/9Net saleShinhan Alpha REIT Co,.10%+ shareholder bought 10 sh and sold 40,000 sh, Sep 4–8: net sale of 39,990 sh.₩53,820
9/9BuyRyuk-Il C&sCEO bought 115,000 sh on the market at an average ₩1,831, Sep 2–9.₩210.6M
9/9Net saleKoramco Life Infra Reit10%+ shareholder bought 12 sh and sold 45,717 sh, Sep 4–8: net sale of 45,705 sh.₩49,176
9/9BuyJooyontechAn insider bought 162,050 sh on the market at an average ₩989, Sep 2–11.₩160.3M
9/9Net saleHanwha REIT10%+ shareholder bought 1 sh and sold 30,000 sh, Sep 4–8: net sale of 29,999 sh.₩5,180
9/9BuyDasan DMCAn insider bought 99,175 sh on the market at an average ₩1,282, Sep 2–3.₩127.1M
9/9BuyALTCEO bought 9,843 sh on the market at an average ₩10,143, Sep 7.₩99.8M
9/9BuySmcgCEO bought 33,726 sh on the market at an average ₩2,914, Sep 3–8.₩98.3M
9/9BuyAmorepacificAn insider bought 650 sh on the market at an average ₩145,400, Sep 2–8.₩94.5M
9/9SaleShinhan Seobu T&D REIT10%+ shareholder sold 23,083 sh on the market at an average ₩3,836, Sep 4–8.₩88.6M
9/9BuyAmorepacificAn insider bought 518 sh on the market at an average ₩148,418, Sep 2–3.₩76.9M
9/9BuyHyungkuk F&BCEO bought 59,186 sh on the market at an average ₩1,178, Sep 2–8.₩69.7M
9/9BuyBioSmartCEO bought 19,900 sh on the market at an average ₩2,682, Sep 3–7.₩53.4M
9/9BuyYuhanExecutive bought 600 sh on the market at an average ₩82,500, Sep 3.₩49.5M
9/9BuyEcopro HNPresident bought 2,000 sh on the market at an average ₩22,765, Sep 7.₩45.5M
9/9BuyEM-Tech.CEO bought 4,246 sh on the market at an average ₩9,991, Mar 10–Sep 8.₩42.4M
9/9SaleMiraeasset Maps REIT 110%+ shareholder sold 22,178 sh on the market at an average ₩1,880, Sep 4–7.₩41.7M
9/9SaleLotte Reit10%+ shareholder sold 10,000 sh on the market at an average ₩3,880, Sep 8.₩38.8M
9/9BuyAmorepacificAn insider bought 250 sh on the market at an average ₩146,100, Sep 2–3.₩36.5M
9/9SaleCurocellDirector sold 1,462 sh on the market at an average ₩23,750, Sep 3.₩34.7M
9/9BuyPlateerExecutive bought 9,511 sh on the market at an average ₩3,395, Aug 21–Sep 9.₩32.3M
9/9BuyAmorepacificAn insider bought 200 sh on the market at an average ₩147,000, Sep 2.₩29.4M
9/9BuyAMOREPACIFIC HoldingsAn insider bought 736 sh on the market at an average ₩27,174, Sep 3.₩20M
9/9BuyVCCEO bought 7,600 sh on the market at an average ₩2,462, Sep 2–8.₩18.7M
9/9BuyYeSUN TechExecutive bought 8,806 sh on the market at an average ₩1,780, Sep 8–9.₩15.7M
9/9BuyHugelDirector bought 48 sh on the market at an average ₩245,760, Jun 18–Sep 3.₩11.8M
9/9BuyAmorepacificAn insider bought 73 sh on the market at an average ₩143,200, Sep 7.₩10.5M
9/9BuyBNK Financial GroupOutside director bought 500 sh on the market at an average ₩14,840, Sep 1.₩7.4M
9/9SaleMirae Asset Global REIT10%+ shareholder sold 4,003 sh on the market at an average ₩1,527, Sep 4.₩6.1M
9/9BuyAmorepacificAn insider bought 40 sh on the market at an average ₩142,647, Sep 4–8.₩5.7M
9/9BuyIcure Pharmaceutical InDirector bought 2,000 sh on the market at an average ₩2,184, Sep 7–8.₩4.4M
9/9BuyAmorepacificAn insider bought 28 sh on the market at an average ₩145,325, Sep 2–8.₩4.1M
9/9BuyAmorepacificAn insider bought 24 sh on the market at an average ₩143,258, Sep 4–8.₩3.4M
All insider trades →

5% holders 65

9/9New 5%N CitronA major holder's stake rose from 0.00% to 31.54% (rights offering).31.54%
9/9New 5%EnexA major holder's stake rose from 0.00% to 28.48%.28.48%
9/9Below 5%KS IndustryA major holder's stake fell from 22.65% to 0.00% (conversion/exercise).0.00%
9/9Exion Group CompanyA major holder's stake rose from 34.77% to 54.10% (rights offering).54.10%
9/9New 5%MsdiA major holder's stake rose from 0.00% to 5.68% (conversion/exercise).5.68%
9/9New 5%MKElectronA major holder's stake rose from 0.00% to 5.24% (new report).5.24%
9/9New 5%SmotronicA major holder's stake rose from 0.00% to 5.10%.5.10%
9/9Below 5%N CitronA major holder's stake fell from 13.53% to 4.82% (related-party change).4.82%
9/9Sunny ElectronicsA major holder's stake rose from 13.50% to 20.04% (open-market buy).20.04%
9/9AmendedSmotronicA major holder's stake rose from 14.76% to 19.80%.19.80%
9/9L&C BIOA major holder's stake fell from 24.98% to 21.92%.21.92%
9/9AprogenA major holder's stake fell from 16.55% to 14.18% (conversion/exercise).14.18%
9/9Wise birdsA major holder's stake rose from 67.42% to 69.12% (share consolidation/split).69.12%
9/9Michang OIL INDA major holder's stake fell from 7.92% to 6.30%.6.30%
9/9NH All-One REITA major holder's stake fell from 19.23% to 17.73%.17.73%
9/9AmendedThe Korea Economic BroadcastingA major holder's stake rose from 7.74% to 9.20%.9.20%
9/9ClobotA major holder's stake fell from 7.16% to 5.79% (rights offering).5.79%
9/9W-Scope Chungju PlantA major holder's stake rose from 5.02% to 6.35%.6.35%
9/9SmotronicA major holder's stake rose from 5.10% to 6.40% (open-market buy).6.40%
9/9SemiFiveA major holder's stake fell from 13.72% to 12.53%.12.53%
9/9JooyontechA major holder's stake rose from 40.58% to 41.74% (open-market buy).41.74%
9/9RznomicsA major holder's stake fell from 7.36% to 6.21% (bonus issue).6.21%
9/9AmendedSmotronicA major holder's stake rose from 10.55% to 11.66% (open-market buy).11.66%
9/9HandsomeA major holder's stake rose from 7.62% to 8.72%.8.72%
9/9DUK SAN NeoluxA major holder's stake rose from 5.02% to 6.09%.6.09%
9/9SmotronicA major holder's stake rose from 6.40% to 7.47% (open-market buy).7.47%
9/9SmotronicA major holder's stake rose from 7.47% to 8.53% (open-market buy).8.53%
9/9Daou DataA major holder's stake rose from 7.35% to 8.40%.8.40%
9/9AmendedSmotronicA major holder's stake rose from 13.71% to 14.76% (open-market buy).14.76%
9/9Daelim TradingA major holder's stake fell from 65.82% to 64.78%.64.78%
9/9AmendedSmotronicA major holder's stake rose from 11.66% to 12.69% (open-market buy).12.69%
9/9Innocean WorldwideA major holder's stake fell from 8.10% to 7.08%.7.08%
9/9AmendedSmotronicA major holder's stake rose from 12.69% to 13.71% (open-market buy).13.71%
9/9AmendedSmotronicA major holder's stake rose from 8.53% to 9.55% (open-market buy).9.55%
9/9AmendedSmotronicA major holder's stake rose from 9.55% to 10.55% (open-market buy).10.55%
9/9Below 5%AprilBioA major holder's stake fell from 5.41% to 4.53%.4.53%
9/9Ryuk-Il C&sA major holder's stake rose from 45.46% to 46.33% (open-market buy).46.33%
9/9Advanced Nano ProductsA major holder's stake rose from 7.20% to 7.97%.7.97%
9/9Below 5%HanpassA major holder's stake fell from 5.37% to 4.66%.4.66%
9/9EnchemA major holder's stake rose from 7.62% to 8.28%.8.28%
All 5% holders →

Buybacks 14

9/9TrustKTEnded a share buyback trust contract.₩250B
9/9TrustKISCO HoldingsEnded a share buyback trust contract.₩10B
9/9TrustKISEnded a share buyback trust contract.₩10B
9/9TrustTPCEnded a share buyback trust contract.₩2B
9/9TrustQ.s.iSigned a ₩2B trust contract to buy back shares.₩2B
9/9AmendedBuybackCenotecPlans to buy back 1,212,121 sh of treasury stock, Sep 10 to Dec 9.₩1B
9/9AmendedTrustVesselEnded a share buyback trust contract.₩1B
9/9AmendedTrustInnotenaSigned a ₩1B trust contract to buy back shares.₩1B
9/9IquestShare cancellation
9/9KISCO HoldingsBuyback trust ended
9/9Sempio CompanyShare cancellation
9/9CenotecTreasury stock acquisition
9/9VesselBuyback trust ended
9/9InnotenaBuyback trust contract

Share issues & bonds 15

9/9Rights offeringNexa DynamicsIssuing 9,917,355 sh of new shares, equal to 33.4% of existing shares.₩30B
9/9DcksungRights offering
9/9AmendedMoadataRights offering
9/9Barunson Entertainment & ArtsRights offering
9/9AmendedBonneRights offering
9/9SKAI worldwideRights offering
9/9AribiolabConvertible bond issue
9/9AmendedIremRights offering
9/9AmendedVictory ContentsConvertible bond issue
9/9AmendedVictory ContentsConvertible bond issue
9/9AmendedVictory ContentsRights offering
9/9AmendedInconConvertible bond issue
9/9AmendedTHE CodiRights offering
9/9AmendedTHE CodiRights offering
9/9AmendedTHE CodiConvertible bond issue

M&A & spin-offs 7

9/9KwangmuA ₩30.7B deal, equal to 13.3% of total assets.₩30.7B
9/9APRMerger
9/9AmendedWoosungMerger
9/9AmendedSynergy InnovationStake acquisition/disposal
9/9AmendedKumyangSpin-off / split
9/9KumyangSpin-off / split
9/9APRMerger

Exchange actions 10

9/9Ryuk-Il C&sExchange
9/9Gold&SExchange
9/9Sejin T.sExchange
9/9ICHSpin-off / split
9/9EOFlowExchange
9/9DrtechTrading halt
9/9VivienAdministrative issue
9/9JooyontechInvestment caution
9/9SK hynixExchange inquiry
9/9Sempio CompanyTrading halt