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Tongyang

동양 · 001520 · KOSPI
Filings, last 12 months
152
Supply contracts
2
Insider reports
90
Share & bond issues
1

At a glance

Tongyang filed 152 disclosures in the last 12 months, including 90 insider, 4 5% holder, 2 contract, 1 buyback and 1 issuance. The most recent key filing was on Oct 30: Executive bought 1,000 sh on the market at an average ₩1,000, Oct 28.

Revenue for 2025 was ₩631B, down 16% on 2024. It made an operating loss of ₩20.7B. Debt was 92% of equity at year end. The latest interim report (2026 H1) shows revenue of ₩272B and operating loss of ₩12.3B.

Financial summary

2023
Revenue ₩866B
Op. profit ₩26.5B
Debt/equity 40%
2024
Revenue ₩750B
Op. profit -₩920.6M
Debt/equity 87%
2025
Revenue ₩631B
Op. profit -₩20.7B
Debt/equity 92%
2026 H1
Revenue ₩272B
Op. profit -₩12.3B
Debt/equity 95%
RevenueOperating profitOperating lossConsolidated where available · from periodic reports

Key filings

10/30InsiderBuyExecutive bought 1,000 sh on the market at an average ₩1,000, Oct 28.₩1M
10/30InsiderBuyExecutive bought 1,500 sh on the market at an average ₩1,000, Oct 28.₩1.5M
10/30InsiderBuyExecutive bought 1,500 sh on the market at an average ₩1,002, Oct 29.₩1.5M
10/30InsiderBuyExecutive bought 1,000 sh on the market at an average ₩999, Oct 28.₩999,000
10/30InsiderBuyExecutive bought 1,000 sh on the market at an average ₩1,000, Oct 28.₩1M
10/29InsiderBuyDirector bought 4,180 sh on the market at an average ₩1,005, Oct 29.₩4.2M
10/27InsiderBuyDirector bought 2,000 sh on the market at an average ₩1,030, Oct 22.₩2.1M
10/7InsiderInsider ownership report
10/7InsiderInsider ownership report
10/7InsiderInsider ownership report
10/7InsiderInsider ownership report
10/7InsiderInsider ownership report
10/7InsiderInsider ownership report
10/7InsiderInsider ownership report
10/7InsiderInsider ownership report
10/7InsiderInsider ownership report
10/7InsiderInsider ownership report
10/7InsiderInsider ownership report
10/1InsiderInsider ownership report
10/1InsiderInsider ownership report
9/30ContractAmendedWorth 7.5% of last year's revenue.₩57.8B
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
9/3InsiderInsider ownership report
8/20InsiderInsider ownership report
8/19ExchangeInvestment caution
8/5InsiderInsider ownership report
8/5InsiderInsider ownership report
8/4InsiderInsider ownership report
8/4InsiderInsider ownership report
8/4InsiderInsider ownership report
8/4InsiderInsider ownership report
8/4InsiderInsider ownership report
8/4InsiderInsider ownership report
8/4InsiderInsider ownership report
8/4InsiderInsider ownership report
8/4InsiderInsider ownership report
8/4InsiderInsider ownership report
7/315% holderReport of 5%+ holding
7/29InsiderInsider ownership report
7/29InsiderInsider ownership report
7/27InsiderInsider ownership report
7/27InsiderInsider ownership report
7/165% holderReport of 5%+ holding
7/13InsiderInsider ownership report
7/13InsiderInsider ownership report
7/13InsiderInsider ownership report
7/13InsiderInsider ownership report
7/13InsiderInsider ownership report
7/13InsiderInsider ownership report
7/13InsiderInsider ownership report
7/13InsiderInsider ownership report
7/13InsiderInsider ownership report
7/9InsiderInsider ownership report
6/30ContractAmendedSingle sales/supply contract
6/30InsiderInsider ownership report
6/30InsiderInsider ownership report
6/30InsiderInsider ownership report
6/24InsiderInsider ownership report
6/23InsiderInsider ownership report
6/16ContractSingle sales/supply contract
6/11InsiderInsider ownership report
6/11InsiderInsider ownership report
6/10ContractAmendedSingle sales/supply contract
6/10InsiderInsider ownership report
6/10InsiderInsider ownership report
6/10InsiderInsider ownership report
6/10InsiderInsider ownership report
6/10InsiderInsider ownership report
6/10InsiderInsider ownership report

Other filings

8/31Filing
8/14Filing
8/14Filing
8/14Half-year report
8/14Related-party transaction
7/7Filing
6/22Shareholders' meeting
6/5Filing
6/5Shareholders' meeting
6/2Filing
6/2Filing
6/2Shareholders' meeting
6/2Filing
6/1Filing
6/1Filing
5/21Filing
5/20Rights offering
5/15Quarterly report
5/12Filing
5/12Filing
4/2Related-party transaction
3/30Filing
3/26Filing
3/26Shareholders' meeting
3/18Annual report
3/18Audit report
3/11Filing
3/11Shareholders' meeting
3/9Shareholders' meeting
3/9Change in revenue or profit of 30%+
2/27Filing
2/13Filing
2/2Change in revenue or profit of 30%+
1/8Related-party transaction
11/28Filing
11/14Quarterly report

Links open the original filing on DART, in Korean.