Key filings, July 1, 2026

ContractDongshinEngineering&ConstructionKOSDAQ

Contract value

₩10.9B

Of revenue

32.6%

Worth 32.6% of last year's revenue, over about 20 months.

2026-07-01 – 2028-03-13

ContractLasersselKOSDAQ

Contract value

₩996.1M

Of revenue

21.3%

Worth 21.3% of last year's revenue, over about 15 months.

2026-06-30 – 2027-09-30

5% holderNew 5%NexusKOSDAQ

Stake

14.88%

Change

+14.88pp

A major holder's stake rose from 0.00% to 14.88% (rights offering).

5% holderNew 5%Korea No.16 Special Purpose AcquisitionKOSDAQ

Stake

14.81%

Change

+14.81pp

A major holder's stake rose from 0.00% to 14.81% (new report).

5% holderNew 5%Mgen SolutionsKOSDAQ

Stake

8.29%

Change

+8.29pp

A major holder's stake rose from 0.00% to 8.29% (new report).

BuybackTrustMegaStudyEduKOSDAQ

Trust size

₩10B

Signed a ₩10B trust contract to buy back shares.

IssuanceRights offeringCXI Healthcare Technology GroupKOSDAQ

Raising

₩6.6B

Dilution

49.2%

Issuing 5,500,000 sh of new shares, equal to 49.2% of existing shares.

7/1HD Korea Shipbuilding & Offshore Engineering Worth 2.8% of last year's revenue, over about 35 months.₩493B

Supply contracts 28

7/1AmendedPhilenergy Worth 214.5% of last year's revenue, over about 9 months.₩71.2B

7/1Philenergy Worth 214.5% of last year's revenue, over about 9 months.₩71.2B

7/1DongshinEngineering&Construction Worth 32.6% of last year's revenue, over about 20 months.₩10.9B

7/1AmendedXperix Worth 27.4% of last year's revenue, over about 41 months.₩4.1B

7/1AmendedSamho Development Worth 26.2% of last year's revenue, over about 60 months.₩105B

7/1AmendedDawon Nexview Worth 22.3% of last year's revenue, over about 5 months.₩4.2B

7/1Laserssel Worth 21.3% of last year's revenue, over about 15 months.₩996.1M

7/1AmendedSamho Development Worth 15.1% of last year's revenue, over about 54 months.₩48B

7/1AmendedSamho Development Worth 14.6% of last year's revenue, over about 70 months.₩53.3B

7/1SY Steel Tech Worth 13.3% of last year's revenue, over about 35 months.₩13B

7/1Paratech Company Worth 12.3% of last year's revenue, over about 18 months.₩21.3B

7/1Atec Mobility Worth 10.4% of last year's revenue, over about 57 months.₩6.7B

7/1HL Holdings Worth 8.9% of last year's revenue, over about 70 months.₩155B

7/1HL D&I Halla Worth 8.9% of last year's revenue, over about 70 months.₩155B

7/1AmendedKolon Worth 8.4% of last year's revenue, over about 51 months.₩332B

7/1AmendedKolonGlobal Worth 8.4% of last year's revenue, over about 51 months.₩332B

7/1Acryl Worth 8.3% of last year's revenue, over about 4 months.₩1.1B

7/1AmendedHands Worth 7.8% of last year's revenue, over about 38 months.₩60.3B

7/1Seojin System Worth 6.8% of last year's revenue, over about 18 months.₩72.8B

7/1AmendedSamho Development Worth 6.3% of last year's revenue.₩25.1B

7/1Doosan Fuel Cell Worth 5.3% of last year's revenue, over about 235 months.₩24.2B

7/1AmendedHands Worth 5.3% of last year's revenue, over about 31 months.₩40.1B

7/1Samsung E&A Worth 4.2% of last year's revenue.₩381B

7/1HD Hyundai Heavy Industries Worth 2.8% of last year's revenue, over about 35 months.₩493B

7/1HD Hyundai Heavy Industries Worth 2.2% of last year's revenue, over about 31 months.₩392B

7/1AmendedIteyes Single sales/supply contract

7/1Samsung E&A Single sales/supply contract

Preliminary earnings 4

7/1Hyundai Motor Preliminary operating results

7/1Lotte Tour Development Preliminary operating results

7/1KIA Preliminary operating results

7/1KG Mobility Preliminary operating results

Insider trades 90

7/1Samsung SDS Insider ownership report

7/1Dynamic Design Insider ownership report

7/1PJ Metal Insider ownership report

7/1Leaders Cosmetics Insider ownership report

7/1Studio Samick Insider ownership report

7/1Chabiotech Insider ownership report

7/1KoreaInformation&Communication Insider ownership report

7/1ICD Insider ownership report

7/1Sinsin Pharmaceutical Insider ownership report

7/1Telechips Insider ownership report

7/1SK hynix Insider ownership report

7/1Samsung Electronics Co,Insider ownership report

7/1The Pinkfong Company Insider ownership report

7/1Carelabs Insider ownership report

7/1Korea Real Estate Investment & Trust Insider ownership report

7/1STIC Investments Insider ownership report

7/1Nexus Insider ownership report

7/1HanJungNCS.Insider ownership report

7/1Miwon Specialty Chemical Insider ownership report

7/1HK Insider ownership report

7/1BITComputer Insider ownership report