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Hanjin Heavy Industries Holdings 003480

Company
한진중공업홀딩스Hanjin Heavy Industries Holdings
Insiders
1
Buys
46
Total Value
₩622M ($432K)
Avg Return
+46.82%
Last Filing
2025-04-25

Hanjin Heavy Industries Holdings (003480) has 46 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩622M ($432K) in reported transaction value. The earliest filing StockDrifts holds for Hanjin Heavy Industries Holdings is dated 2024-04-11; the most recent is 2025-04-25. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea). Across these filings the average return since disclosure is +46.82%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2025-04-25BUYMarket Buy
조원국
Jo Won-guk
CEO3.3K₩4,520+17.5%₩15M ($10K)
2025-04-24BUYMarket Buy
조원국
Jo Won-guk
CEO3.0K₩4,235+25.4%₩13M ($9K)
2025-04-23BUYMarket Buy
조원국
Jo Won-guk
CEO1.2K₩4,160+27.6%₩5M ($3K)
2025-04-18BUYMarket Buy
조원국
Jo Won-guk
CEO3.7K₩3,990+33.1%₩15M ($10K)
2025-04-10BUYMarket Buy
조원국
Jo Won-guk
CEO2.0K₩3,710+43.1%₩7M ($5K)
2025-04-09BUYMarket Buy
조원국
Jo Won-guk
CEO13.1K₩3,620+46.7%₩48M ($33K)
2025-04-08BUYMarket Buy
조원국
Jo Won-guk
CEO3.0K₩3,660+45.1%₩11M ($8K)
2025-04-04BUYMarket Buy
조원국
Jo Won-guk
CEO8.7K₩3,675+44.5%₩32M ($22K)
2025-03-31BUYMarket Buy
조원국
Jo Won-guk
CEO3.0K₩3,740+42.0%₩11M ($8K)
2025-03-21BUYMarket Buy
조원국
Jo Won-guk
CEO4.4K₩3,545+49.8%₩16M ($11K)
2025-03-19BUYMarket Buy
조원국
Jo Won-guk
CEO5.5K₩3,560+49.2%₩19M ($14K)
2025-03-18BUYMarket Buy
조원국
Jo Won-guk
CEO5.4K₩3,555+49.4%₩19M ($13K)
2025-03-06BUYMarket Buy
조원국
Jo Won-guk
CEO3.4K₩3,600+47.5%₩12M ($8K)
2025-03-05BUYMarket Buy
조원국
Jo Won-guk
CEO3.2K₩3,655+45.3%₩12M ($8K)
2025-02-20BUYMarket Buy
조원국
Jo Won-guk
CEO3.0K₩3,500+51.7%₩10M ($7K)
2024-07-24BUYMarket Buy
조원국
Jo Won-guk
CEO3.0K₩3,565+49.0%₩11M ($7K)
2024-07-18BUYMarket Buy
조원국
Jo Won-guk
CEO2.6K₩3,560+49.2%₩9M ($6K)
2024-07-17BUYMarket Buy
조원국
Jo Won-guk
CEO2.5K₩3,555+49.4%₩9M ($6K)
2024-07-12BUYMarket Buy
조원국
Jo Won-guk
CEO1.0K₩3,610+47.1%₩4M ($3K)
2024-07-11BUYMarket Buy
조원국
Jo Won-guk
CEO3.5K₩3,620+46.7%₩13M ($9K)
2024-07-05BUYMarket Buy
조원국
Jo Won-guk
CEO2.8K₩3,630+46.3%₩10M ($7K)
2024-07-04BUYMarket Buy
조원국
Jo Won-guk
CEO5.7K₩3,605+47.3%₩21M ($14K)
2024-06-28BUYMarket Buy
조원국
Jo Won-guk
CEO3.0K₩3,740+42.0%₩11M ($8K)
2024-06-26BUYMarket Buy
조원국
Jo Won-guk
CEO6.0K₩3,755+41.4%₩23M ($16K)
2024-06-24BUYMarket Buy
조원국
Jo Won-guk
CEO1.1K₩3,770+40.9%₩4M ($3K)
2024-06-21BUYMarket Buy
조원국
Jo Won-guk
CEO1.4K₩3,755+41.4%₩5M ($4K)
2024-06-19BUYMarket Buy
조원국
Jo Won-guk
CEO5.6K₩3,725+42.5%₩21M ($14K)
2024-06-17BUYMarket Buy
조원국
Jo Won-guk
CEO1.1K₩3,770+40.9%₩4M ($3K)
2024-06-12BUYMarket Buy
조원국
Jo Won-guk
CEO500₩3,710+43.1%₩2M ($1K)
2024-05-31BUYMarket Buy
조원국
Jo Won-guk
CEO600₩3,600+47.5%₩2M ($2K)
2024-05-28BUYMarket Buy
조원국
Jo Won-guk
CEO2.3K₩3,610+47.1%₩8M ($6K)
2024-05-27BUYMarket Buy
조원국
Jo Won-guk
CEO1.5K₩3,635+46.1%₩5M ($4K)
2024-05-24BUYMarket Buy
조원국
Jo Won-guk
CEO1.4K₩3,610+47.1%₩5M ($4K)
2024-05-23BUYMarket Buy
조원국
Jo Won-guk
CEO3.8K₩3,660+45.1%₩14M ($10K)
2024-04-30BUYMarket Buy
조원국
Jo Won-guk
CEO2.3K₩3,485+52.4%₩8M ($6K)
2024-04-29BUYMarket Buy
조원국
Jo Won-guk
CEO1.0K₩3,535+50.2%₩4M ($2K)
2024-04-26BUYMarket Buy
조원국
Jo Won-guk
CEO1.1K₩3,570+48.7%₩4M ($3K)
2024-04-25BUYMarket Buy
조원국
Jo Won-guk
CEO1.6K₩3,580+48.3%₩6M ($4K)
2024-04-24BUYMarket Buy
조원국
Jo Won-guk
CEO1.6K₩3,525+50.6%₩6M ($4K)
2024-04-22BUYMarket Buy
조원국
Jo Won-guk
CEO2.3K₩3,445+54.1%₩8M ($5K)
2024-04-19BUYMarket Buy
조원국
Jo Won-guk
CEO4.0K₩3,335+59.2%₩13M ($9K)
2024-04-18BUYMarket Buy
조원국
Jo Won-guk
CEO10.0K₩3,335+59.2%₩33M ($23K)
2024-04-17BUYMarket Buy
조원국
Jo Won-guk
CEO7.0K₩3,250+63.4%₩23M ($16K)
2024-04-16BUYMarket Buy
조원국
Jo Won-guk
CEO5.0K₩3,250+63.4%₩16M ($11K)
2024-04-15BUYMarket Buy
조원국
Jo Won-guk
CEO12.5K₩3,270+62.4%₩41M ($28K)
2024-04-11BUYMarket Buy
조원국
Jo Won-guk
CEO11.0K₩3,240+63.9%₩36M ($25K)

Frequently asked questions

Who has been buying Hanjin Heavy Industries Holdings stock?
1 distinct insiders have filed 46 disclosed insider purchases in Hanjin Heavy Industries Holdings (003480), most recently on 2025-04-25. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.
How many insider filings does Hanjin Heavy Industries Holdings have?
Hanjin Heavy Industries Holdings has 46 buy-side and 0 sell-side disclosures on record, covering ₩622M ($432K) in total reported value, spanning 2024-04-11 to 2025-04-25.
Where does StockDrifts get Hanjin Heavy Industries Holdings insider data?
From DART D001/D002 insider disclosures — the official filing system run by the Financial Supervisory Service (Korea). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from DART.
Do insider buys in Korean stocks predict returns?
Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean DART filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

Source filings

Every trade listed above is disclosed in DART D001/D002 insider disclosures, filed with the Financial Supervisory Service (Korea). View the original DART filings for Hanjin Heavy Industries Holdings. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.