한국어

Key filings, October 30, 2026

The 12 largest of 710 filings from Korean listed companies
All filings that day →

Last 7 days, largest by type

Supply contractsMore →
10/26Beno TNRWorth 109.9% of last year's revenue, over about 10 months.₩5.2B
10/28GigaVisWorth 58.3% of last year's revenue, over about 12 months.₩30.6B
10/28HVMWorth 35% of last year's revenue, over about 8 months.₩23.3B
Preliminary earningsMore →
10/29Swung to profitSamsung SDIOperating profit: swung to profit (-₩591B → ₩408B). Revenue ₩4.69T, up 52.6% YoY.₩408B
10/29Swung to profitHanwha SolutionsOperating profit: swung to profit (-₩7.4B → ₩90.5B). Revenue ₩3.95T, up 17.4% YoY.₩90.5B
10/29Swung to profitOCI Holdings CompanyOperating profit: swung to profit (-₩53.3B → ₩68B). Revenue ₩1.06T, up 25.7% YoY.₩68B
Insider tradesMore →
10/30Net saleHyundai Engineering & ConstructionNational Pension Service bought 229,412 sh and sold 933,871 sh, Oct 1–27: net sale of 704,459 sh.₩23B
10/28Net saleDoosanNational Pension Service bought 19,665 sh and sold 75,678 sh, Oct 6–22: net sale of 56,013 sh.₩25.1B
10/28Net saleS-OilNational Pension Service bought 353,067 sh and sold 642,031 sh, Oct 1–22: net sale of 288,964 sh.₩56.6B
5% holdersMore →
10/30New 5%CuroholdingsA major holder's stake rose from 0.00% to 75.10% (rights offering).75.10%
10/28New 5%Blue Industrial DevelopmentA major holder's stake rose from 0.00% to 70.28% (rights offering).70.28%
10/28New 5%GabiaA major holder's stake rose from 0.00% to 69.35%.69.35%
BuybacksMore →
10/28BuybackSK hynixPlans to buy back 14,920,000 sh of treasury stock, Oct 29 to Jan 28.₩20.01T
10/27BuybackShinhan Financial GroupPlans to buy back 5,263,157 sh of treasury stock, Oct 28 to Jan 26.₩450B
10/28TrustLG ChemSigned a ₩300B trust contract to buy back shares.₩300B
Share issues & bondsMore →
10/26Capital reductionQuantumRailCapital reduction of 80%.80%
10/26Rights offeringAgent AIIssuing 3,426,334 sh of new shares, equal to 52.4% of existing shares.₩7B
10/28Rights offeringGreat New wave ComingIssuing 1,190,476 sh of new shares, equal to 19.9% of existing shares.₩3B
M&A & spin-offsMore →
10/30Artist CompanyA ₩18B deal, equal to 25.1% of total assets.₩18B
10/26VTA ₩79B deal, equal to 22.4% of total assets.₩79B
10/27Huons GlobalA ₩245B deal, equal to 15.7% of total assets.₩245B

US filings

US insider buys, last 7 daysMore →
10/27Buy10b5-1Corebridge Financial10% owner Life Insurance Co Nippon bought 595,609 sh at $33.97, Oct 23.$20.2M
10/30Buy10b5-1Corebridge Financial10% owner Life Insurance Co Nippon bought 245,898 sh at $35.26, Oct 28.$8.7M
10/26Buy10b5-1Corebridge Financial10% owner Life Insurance Co Nippon bought 246,440 sh at $35.15, Oct 22.$8.7M
10/28Buy10b5-1Corebridge Financial10% owner Life Insurance Co Nippon bought 182,826 sh at $34.95, Oct 26.$6.4M
Famous investor portfolios (13F)All →
Berkshire HathawayWarren Buffett · top AAPL, AXP, GOOGL$299.25B
National Pension Service (Korea)Korea's national pension fund · top NVDA, AAPL, GOOGL$155.08B
ARK Investment ManagementCathie Wood · top TSLA, AMD, SPCX$15.4B
Pershing SquareBill Ackman · top BN, AMZN, UBER$13.71B

Korean company rankings all →

Average payNo. 1 CJ · ₩752.3MTenureNo. 1 KG Mobility · 25.3 yrsEmployeesNo. 1 Samsung Electronics Co, · 128,881Director payNo. 1 Poongsan Holdings · ₩5.2BDividend yieldNo. 1 Easy Holdings · 23.79%Dividend growthNo. 1 Namyang Dairy Products · 1328%

How to read Korean filings

Korean corporate disclosure: the basicsDART, KOSPI and KOSDAQ, and which filings move firstReading a Korean supply contract filingWhy contract value as a share of revenue matters more than the amountInsider and 5% holder reports in KoreaOpen-market trades versus gifts, lending and related-party changesHow Korean rights offerings workAllotment types, ex-rights prices and dilutionKorean convertible and exchangeable bondsCBs, BWs and EBs, conversion prices and refixingTreasury shares and buybacks in KoreaDirect purchases, trusts and the 2026 cancellation ruleKorea Exchange alerts, halts and designationsCaution, warning and risk; administrative issues; haltsPrice limits, tick sizes and circuit breakers in KoreaThe 30% daily limit, ticks, VI and sidecarsReading a Korean annual business reportStaff, pay, dividends, shareholders and the audit opinionKorean dividends for foreign investorsRecord dates, ex-dividend timing and withholding taxKorean mergers, split-offs and spin-offsMerger ratios, appraisal rights and subsidiary listingsAudit opinions in Korea and why they matterOpinion types, going concern and delisting risk

Amounts are in Korean won (₩); ₩1B is ₩1,000,000,000. Company names are the English names registered with DART. Original filings are in Korean.