Korea stock screener
Filter Korean stocks by facts from regulatory filings and news volume, not prices. Pick several signals to see companies that match all of them.
Shareholder returns
More filters ownership · events · caution · market · industry · sort
News & events
Caution
Industry
AllPublishing & softwarePharmaceuticalsFinancial servicesFood productsChemicalsGeneral constructionFinancial & insurance support servicesWholesale tradeElectronics & telecom equipmentRetailElectrical equipmentMachinery & equipmentOther transport equipmentAirlinesMedical, precision & optical instruments
16 Korean companies match “Insider buying” and “Op. margin 20%+”.
Insider buying + Op. margin 20%+ 16
| Company | Articles 24h | Latest quarter op. profit | Dividend yield | Signals |
|---|---|---|---|---|
| Samsung Electronics KOSPI · Telecom & broadcasting equipment | 112 | ₩89.49tn +1814% | 1.5% | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Dividend grower Insider buying Insider selling |
| SK biopharmaceuticals KOSPI · Research & development | 56 | ₩97.1bn +57% | – | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Insider buying Supply contract |
| Hyosung KOSPI | 0 | ₩232bn +134% | – | Profit +50% Revenue & profit growth Op. margin 20%+ Insider buying Supply contract Share pledge |
| Krafton KOSPI · Software publishing | 2 | ₩411bn +67% | 0.9% | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Insider buying Major holder adding |
| Justem KOSDAQ | 0 | ₩9.3bn +346% | – | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Insider buying Share pledge |
| d'Alba Global KOSPI | 0 | ₩47.2bn +62% | – | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Insider buying Insider selling |
| Madup KOSDAQ | 0 | ₩3.8bn +127% | – | Profit +50% Revenue +30% Revenue & profit growth Op. margin 20%+ Insider buying |
| LX Holdings KOSPI | 0 | ₩60.3bn +42% | – | Revenue +30% Revenue & profit growth Op. margin 20%+ Insider buying Insider selling |
| Samyang Comtech KOSDAQ · Fabricated metal products | 0 | ₩11.5bn +46% | – | Revenue +30% Revenue & profit growth Op. margin 20%+ Insider buying |
| Mobidays KOSDAQ | 0 | ₩2.9bn +17% | – | Op. margin 20%+ Insider buying Major holder adding Insider selling Share pledge |
| Mirae Asset Venture Investment KOSDAQ | 0 | ₩22.4bn +403% | – | Profit +50% Op. margin 20%+ Insider buying Insider selling |
| The Asia Business Daily KOSDAQ | 2 | ₩5.0bn | – | Op. margin 20%+ Insider buying Major holder adding |
| D&D Platform REIT KOSPI | 0 | ₩10.4bn +10% | – | Op. margin 20%+ Insider buying Insider selling |
| Hugel KOSDAQ | 1 | ₩56.0bn -1% | – | Op. margin 20%+ Insider buying |
| Solborn KOSDAQ | 0 | ₩16.0bn -26% | – | Op. margin 20%+ Insider buying |
| Shinhan Alpha REIT KOSPI | 0 | ₩25.3bn -8% | – | Op. margin 20%+ Insider buying |
Signals are generated automatically from DART filings (quarterly results, ownership reports, major-event reports and filing titles) and news counts. Prices and trading flows are not included. Not investment advice.