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Key filings, January 8, 2026

431 filings · 6 highlights

← January 7, 2026 January 9, 2026 →

ContractSunic SystemKOSDAQ

Contract value

₩41B

Of revenue

36.4%

Worth 36.4% of last year's revenue, over about 9 months.

2026-01-08 – 2026-09-30

Company filings →Original (Korean) ↗

ContractAsiclandKOSDAQ

Contract value

₩25.4B

Of revenue

27%

Worth 27% of last year's revenue, over about 12 months.

2026-01-08 – 2026-12-31

Company filings →Original (Korean) ↗

ContractNarae NanotechKOSDAQ

Contract value

₩5.6B

Of revenue

13.8%

Worth 13.8% of last year's revenue, over about 1 month.

2026-01-07 – 2026-02-08

Company filings →Original (Korean) ↗

5% holderNew 5%PeopleBioKOSDAQ

Stake

56.92%

Change

+56.92pp

A major holder's stake rose from 0.00% to 56.92% (new report).

Company filings →Original (Korean) ↗

5% holderDx & VxKOSDAQ

Stake

61.52%

Change

+38.46pp

A major holder's stake rose from 23.06% to 61.52%.

Company filings →Original (Korean) ↗

5% holderNew 5%TS TrillionKOSDAQ

Stake

17.98%

Change

+17.98pp

A major holder's stake rose from 0.00% to 17.98% (new report).

Company filings →Original (Korean) ↗

Supply contracts 16

1/8AmendedSphere Worth 40.7% of last year's revenue, over about 8 months.₩1B

1/8Sunic System Worth 36.4% of last year's revenue, over about 9 months.₩41B

1/8AmendedSambu Construction Worth 34.4% of last year's revenue, over about 98 months.₩96.6B

1/8Asicland Worth 27% of last year's revenue, over about 12 months.₩25.4B

1/8AmendedCheryong Electric Worth 20.2% of last year's revenue, over about 24 months.₩53.2B

1/8Narae Nanotech Worth 13.8% of last year's revenue, over about 1 month.₩5.6B

1/8AmendedOpenedges Technology Worth 10.8% of last year's revenue, over about 36 months.₩561.1M

1/8Narae Nanotech Worth 10.5% of last year's revenue, over about 1 month.₩4.3B

1/8AmendedSGC E&C Worth 10.1% of last year's revenue, over about 42 months.₩154B

1/8AmendedSM Bexel Worth 9.2% of last year's revenue, over about 22 months.₩18.7B

1/8AmendedWoojin I&S Worth 8.4% of last year's revenue, over about 43 months.₩7.6B

1/8AmendedHyosung Worth 8.4% of last year's revenue, over about 91 months.₩360B

1/8AmendedHyosung Heavy Industries Worth 8.4% of last year's revenue, over about 91 months.₩360B

1/8HD-Hyundai Marine Engine Worth 7.7% of last year's revenue, over about 21 months.₩24.3B

1/8Dawonsys Supply contract terminated

1/8AmendedIteyes Single sales/supply contract

Preliminary earnings 2

1/8Hyundai Engineering & Construction Preliminary operating results

1/8Samsung Electronics Co,Preliminary operating results

Insider trades 187

1/8Kakao Insider ownership report

1/8Vaxcell-Bio Therapeutics Insider ownership report

1/8Huons Insider ownership report

1/8Vaxcell-Bio Therapeutics Insider ownership report

1/8Edge Foundry Insider ownership report

1/8Huons Insider ownership report

1/8Hanwha Aerospace Insider ownership report

1/8Yuanta Securities Korea Insider ownership report

1/8Hanon Systems Insider ownership report

1/8Meritz Financial Group Insider ownership report

1/8LX Semicon Insider ownership report

1/8Ecopro BM Insider ownership report

1/8Hanon Systems Insider ownership report

1/8SK Innovation Insider ownership report

1/8Dreamtech Insider ownership report

1/8Ecopro BM Insider ownership report

1/8Hanon Systems Insider ownership report

1/8KakaoBank Insider ownership report

1/8JC Chemical Insider ownership report

1/8Isupetasys Insider ownership report

1/8Hanon Systems Insider ownership report

1/8HD Construction Equipment Insider ownership report

1/8Dx & Vx Insider ownership report

1/8Interm Insider ownership report

1/8KakaoBank Insider ownership report

1/8Ecopro HN Insider ownership report

1/8Hanon Systems Insider ownership report

1/8KB Financial Group Insider ownership report

1/8SK Innovation Insider ownership report

1/8Hanon Systems Insider ownership report

1/8Bioneer Insider ownership report

1/8RedcapTour Insider ownership report

1/8Bioneer Insider ownership report

1/8Hanon Systems Insider ownership report

1/8Korea Steel Insider ownership report

1/8Bioneer Insider ownership report

1/8HD Construction Equipment Insider ownership report

1/8Hanon Systems Insider ownership report

1/8Pulmuone Corporate Insider ownership report

All insider trades →

5% holders 66

1/8New 5%PeopleBio A major holder's stake rose from 0.00% to 56.92% (new report).56.92%

1/8Dx & Vx A major holder's stake rose from 23.06% to 61.52%.61.52%

1/8New 5%TS Trillion A major holder's stake rose from 0.00% to 17.98% (new report).17.98%

1/8New 5%Hanon Systems A major holder's stake rose from 0.00% to 6.95% (rights offering).6.95%

1/8Hanon Systems A major holder's stake fell from 80.73% to 65.38% (rights offering).65.38%

1/8New 5%SEC A major holder's stake rose from 3.75% to 5.06% (pledge).5.06%

1/8New 5%SemyungElectricMachinery A major holder's stake rose from 4.34% to 5.08% (pledge).5.08%

1/8New 5%Dongwoon Anatech A major holder's stake rose from 4.88% to 5.06% (pledge).5.06%

1/8New 5%Zinus A major holder's stake rose from 4.95% to 5.08%.5.08%

1/8New 5%Cmtx A major holder's stake rose from 4.99% to 5.10%.5.10%

1/8New 5%Jeju Semiconductor A major holder's stake rose from 4.90% to 5.01% (pledge).5.01%

1/8Alticast A major holder's stake fell from 35.70% to 30.05% (conversion/exercise).30.05%

1/8Below 5%Synic Solution A major holder's stake fell from 7.44% to 3.00%.3.00%

1/8Below 5%Nara Space Technology A major holder's stake fell from 5.20% to 2.00%.2.00%

1/8Below 5%QuantaMatrix Incorporated A major holder's stake fell from 6.18% to 4.24% (conversion/exercise).4.24%

1/8SatrecInitiative A major holder's stake fell from 8.98% to 7.52%.7.52%

1/8RedcapTour A major holder's stake rose from 75.14% to 76.49% (gift).76.49%

1/8Global Tax Free A major holder's stake rose from 5.30% to 6.62%.6.62%

1/8M eighty-three A major holder's stake fell from 6.28% to 5.12% (pledge).5.12%

1/8Below 5%LTC A major holder's stake fell from 5.86% to 4.70% (pledge).4.70%

1/8Below 5%Ananti A major holder's stake fell from 5.01% to 3.87% (pledge).3.87%

1/8Below 5%SELVAS Healthcare A major holder's stake rose from 3.07% to 4.20% (pledge).4.20%

1/8Below 5%WOOJIN Ntec A major holder's stake fell from 5.21% to 4.11% (pledge).4.11%

1/8Below 5%BioPlus A major holder's stake fell from 5.03% to 3.98% (pledge).3.98%

1/8Below 5%FNS Tech A major holder's stake fell from 5.34% to 4.29% (pledge).4.29%

1/8Below 5%Me2on A major holder's stake fell from 5.02% to 3.98% (pledge).3.98%

1/8Below 5%Chemtronics A major holder's stake fell from 4.69% to 3.68% (pledge).3.68%

1/8Below 5%Polaris AI A major holder's stake fell from 5.17% to 4.16% (pledge).4.16%

1/8Below 5%WooDeumGee Farm A major holder's stake fell from 5.31% to 4.30% (pledge).4.30%

1/8HD Hyundai Marine Solution A major holder's stake rose from 5.04% to 6.05%.6.05%

1/8Below 5%DAEMO Engineering A major holder's stake fell from 4.88% to 4.02% (pledge).4.02%

1/8Oricom A major holder's stake rose from 61.93% to 62.75%.62.75%

1/8Below 5%Woori Technology Investment A major holder's stake fell from 4.92% to 4.16% (pledge).4.16%

1/8Below 5%AI Korea A major holder's stake fell from 4.90% to 4.18% (pledge).4.18%

1/8Below 5%Bosung Power Technology A major holder's stake fell from 4.88% to 4.16% (pledge).4.16%

1/8Ecopro Materials A major holder's stake fell from 46.15% to 45.63% (gift).45.63%

1/8AbClon A major holder's stake rose from 12.69% to 13.19% (open-market sale).13.19%

1/8Doosan A major holder's stake rose from 40.90% to 41.19%.41.19%

1/8Below 5%Isupetasys A major holder's stake fell from 5.03% to 4.80%.4.80%

1/8QuadMedicine A major holder's stake rose from 26.35% to 26.52%.26.52%

All 5% holders →

Buybacks 3

1/8DisposalHeungkuk Metaltech Plans to dispose of 382,513 sh of treasury stock, Jan 9 to Jan 15.₩1.9B

1/8BuybackSolDefen Plans to buy back 397,614 sh of treasury stock, Jan 9 to Apr 8.₩1B

1/8DisposalDongyang S·TEC Plans to dispose of 400,000 sh of treasury stock, Jan 9 to Jan 9.₩553.2M

Share issues & bonds 13

1/8AmendedRights offeringEpisode Company Issuing 2,266,667 sh of new shares, equal to 22.6% of existing shares.₩8.5B

1/8AmendedRights offeringOrum Therapeutics Issuing 276,685 sh of new shares, equal to 1.3% of existing shares.₩25B

1/8Sphere Rights offering

1/8YM Tech Rights offering

1/8AmendedKEM Tech Convertible bond issue

1/8AmendedJ Steel Company Holdings Rights offering

1/8AmendedVivozon Pharmaceutical Rights offering

1/8AmendedJoyworks&Convertible bond issue

1/8AmendedKS Industry Rights offering

1/8AmendedKoas Convertible bond issue

1/8AmendedOrum Therapeutics Rights offering

1/8AmendedChinyang Poly Urethane Rights offering

1/8AmendedARIBIO Holdings Convertible bond issue

M&A & spin-offs 2

1/8AmendedMemRAY BT Stake acquisition/disposal

1/8AmendedEcoGlow Business transfer

Exchange actions 1

1/8Irem Unfaithful disclosure