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Jincostech

진코스텍 · 250030 · KOSDAQ
Filings, last 12 months
54
Supply contracts
0
Insider reports
5
Share & bond issues
2

At a glance

Jincostech filed 54 disclosures in the last 12 months, including 5 insider, 4 5% holder, 2 buyback and 2 issuance. The most recent key filing was on Oct 28: A major holder's stake fell from 8.62% to 2.47% (rights offering).

Revenue for 2025 was ₩48.6B, up 63% on 2024. Operating margin was 10% against 3.9% a year earlier. Debt was 177% of equity at year end. The latest interim report (2026 H1) shows revenue of ₩30.96T and operating profit of ₩3.46T.

Of 2 recent 5%+ holder reports, 0 raised and 2 cut a stake; the largest stake reported was 34.07% on Oct 21.

Financial summary

2023
Revenue ₩19.5B
Op. profit -₩2.6B
Debt/equity 1229%
2024
Revenue ₩29.8B
Op. profit ₩1.1B
Debt/equity 1305%
2025
Revenue ₩48.6B
Op. profit ₩4.8B
Debt/equity 177%
2026 H1
Revenue ₩30.96T
Op. profit ₩3.46T
Debt/equity 129%
RevenueOperating profitOperating lossConsolidated where available · from periodic reports

5%+ holder reports

10/28Stake 2.47%-6.15pp
10/21Stake 34.07%-5.07pp

Key filings

10/285% holderBelow 5%A major holder's stake fell from 8.62% to 2.47% (rights offering).2.47%
10/21InsiderOther changeDirector's holding rose by 0 sh (new report).0 sh
10/21InsiderOther changeDirector's holding rose by 0 sh (new report).0 sh
10/215% holderAmendedA major holder's stake fell from 39.14% to 34.07% (rights offering).34.07%
10/21InsiderBuyDirector bought 1,339 sh on the market at an average ₩12,926, Aug 22–Oct 19.₩17.3M
10/21InsiderOther changeCEO's holding rose by 0 sh (new report).0 sh
10/215% holderReport of 5%+ holding
10/8ExchangeExchange
9/28IssuanceAmendedRights offering
8/27IssuanceRights offering
4/8BuybackAmendedShare cancellation
4/8BuybackAmendedTreasury stock acquisition
4/1BuybackShare cancellation
4/1BuybackTreasury stock acquisition
3/265% holderReport of 5%+ holding
3/26InsiderInsider ownership report
3/265% holderReport of 5%+ holding
2/27IssuanceAmendedRights offering
2/13IssuanceRights offering

Other filings

10/8Securities issuance results
10/8Filing
10/6Rights offering
10/1Prospectus
10/1Registration statement
9/29Prospectus
9/29Prospectus
9/28Registration statement
9/28Rights offering
9/28Registration statement
9/28Registration statement
9/11Prospectus
9/10Registration statement
8/27Registration statement
8/14Half-year report
8/12Filing
7/6Filing
7/6Filing
7/3IR event
6/19IR event
5/27Quarterly report
4/15Treasury stock disposal
4/14Conversion/exercise update
4/3Treasury stock acquisition
3/31Shareholders' meeting
3/23Audit report
3/23Annual report
3/23Audit report
3/20Filing
3/16Shareholders' meeting
3/16Shareholders' meeting
1/20Insider trading plan
12/16Filing
11/28Quarterly report
11/6IR event

Links open the original filing on DART, in Korean.