Key filings, February 24, 2026

ContractHEM PharmaKOSDAQ

Contract value

₩7.2B

Of revenue

47.7%

Worth 47.7% of last year's revenue, over about 12 months.

2026-02-23 – 2027-02-22

ContractICDKOSDAQ

Contract value

₩36.7B

Of revenue

24.8%

Worth 24.8% of last year's revenue, over about 10 months.

2026-02-10 – 2026-12-10

EarningsSwung to lossKG Eco SolutionKOSDAQ

Operating profit

-₩5.4B

Same quarter last year

₩9.5B

Operating profit: swung to loss (₩9.5B → -₩5.4B). Revenue ₩29.9B, down 33% YoY.

Q4 2025 · Separate

EarningsModel SolutionKOSDAQ

Operating profit

₩2.6B

YoY

+91.7%

Operating profit ₩2.6B, up 91.7% YoY. Revenue ₩21.2B, up 12% YoY.

Q4 2025 · Separate

EarningsKG Eco SolutionKOSDAQ

Operating profit

₩14.1B

YoY

-77.3%

Operating profit ₩14.1B, down 77.3% YoY. Revenue ₩1.92T, up 1.8% YoY.

Q4 2025 · Separate

5% holderNew 5%THNKOSPI

Stake

37.87%

Change

+37.87pp

A major holder's stake rose from 0.00% to 37.87%.

5% holderBelow 5%THNKOSPI

Stake

0.00%

Change

-42.81pp

A major holder's stake fell from 42.81% to 0.00%.

5% holderEehwaConstructionKOSDAQ

Stake

5.00%

Change

-42.05pp

A major holder's stake fell from 47.05% to 5.00%.

BuybackTrustSilicon 2KOSDAQ

Trust size

₩5B

Signed a ₩5B trust contract to buy back shares.

M&ADS DansukKOSPI

Deal value

₩116B

Of total assets

15.8%

A ₩116B deal, equal to 15.8% of total assets.

2/24HD Hyundai Heavy Industries Preliminary operating results

Supply contracts 13

2/24AmendedSphere Worth 794.4% of last year's revenue, over about 13 months.₩20.3B

2/24AmendedJNK Global Worth 176.5% of last year's revenue, over about 37 months.₩232B

2/24VM Worth 65.8% of last year's revenue, over about 5 months.₩46.3B

2/24HEM Pharma Worth 47.7% of last year's revenue, over about 12 months.₩7.2B

2/24AmendedTSI Worth 37.5% of last year's revenue, over about 43 months.₩55.8B

2/24ICD Worth 24.8% of last year's revenue, over about 10 months.₩36.7B

2/24Kinx Worth 23.1% of last year's revenue, over about 60 months.₩32.1B

2/24IVIM Technology Worth 14.8% of last year's revenue, over about 3 months.₩526.5M

2/24AmendediCRAFT Worth 12.3% of last year's revenue, over about 5 months.₩12.4B

2/24AmendedInnometry Worth 10.4% of last year's revenue, over about 6 months.₩5.5B

2/24SK biopharmaceuticals Worth 8.8% of last year's revenue, over about 1 month.₩48.3B

2/24AmendedSamil C&S Worth 6.6% of last year's revenue, over about 77 months.₩13.6B

2/24Solid Worth 5.2% of last year's revenue, over about 12 months.₩17.2B

Preliminary earnings 7

2/24Swung to lossKG Eco Solution Operating profit: swung to loss (₩9.5B → -₩5.4B). Revenue ₩29.9B, down 33% YoY.-₩5.4B

2/24Model Solution Operating profit ₩2.6B, up 91.7% YoY. Revenue ₩21.2B, up 12% YoY.₩2.6B

2/24KG Eco Solution Operating profit ₩14.1B, down 77.3% YoY. Revenue ₩1.92T, up 1.8% YoY.₩14.1B

2/24AmendedHyundai WIA Operating profit ₩47.7B, down 12.8% YoY. Revenue ₩2.09T, up 4.1% YoY.₩47.7B

2/24HD Korea Shipbuilding & Offshore Engineering Preliminary operating results

Insider trades 92

2/24Sphere Insider ownership report

2/24Narae Nanotech Insider ownership report

2/24THN Insider ownership report

2/24FSN Insider ownership report

2/24Hpsp Insider ownership report

2/24TLB Insider ownership report

2/24Junjin Construction & Robot Insider ownership report

2/24Mobirix Insider ownership report

2/24Copus Korea Insider ownership report

2/24Samjin LND Company Insider ownership report

2/24EugeneTechnology Insider ownership report

2/24S-Oil Insider ownership report

2/24Samjin LND Company Insider ownership report

2/24Nepes Insider ownership report