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.

Do insider buys in Korean stocks predict returns?

Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

Hanjin Heavy Industries Holdings 003480

Company

한진중공업홀딩스Hanjin Heavy Industries Holdings

Insiders

Buys

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. 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

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2025-04-25	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.3K	₩4,520	+17.5%	₩15M ($10K)
2025-04-24	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.0K	₩4,235	+25.4%	₩13M ($9K)
2025-04-23	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.2K	₩4,160	+27.6%	₩5M ($3K)
2025-04-18	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.7K	₩3,990	+33.1%	₩15M ($10K)
2025-04-10	BUY	Market Buy	조원국 Jo Won-guk	CEO	2.0K	₩3,710	+43.1%	₩7M ($5K)
2025-04-09	BUY	Market Buy	조원국 Jo Won-guk	CEO	13.1K	₩3,620	+46.7%	₩48M ($33K)
2025-04-08	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.0K	₩3,660	+45.1%	₩11M ($8K)
2025-04-04	BUY	Market Buy	조원국 Jo Won-guk	CEO	8.7K	₩3,675	+44.5%	₩32M ($22K)
2025-03-31	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.0K	₩3,740	+42.0%	₩11M ($8K)
2025-03-21	BUY	Market Buy	조원국 Jo Won-guk	CEO	4.4K	₩3,545	+49.8%	₩16M ($11K)
2025-03-19	BUY	Market Buy	조원국 Jo Won-guk	CEO	5.5K	₩3,560	+49.2%	₩19M ($14K)
2025-03-18	BUY	Market Buy	조원국 Jo Won-guk	CEO	5.4K	₩3,555	+49.4%	₩19M ($13K)
2025-03-06	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.4K	₩3,600	+47.5%	₩12M ($8K)
2025-03-05	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.2K	₩3,655	+45.3%	₩12M ($8K)
2025-02-20	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.0K	₩3,500	+51.7%	₩10M ($7K)
2024-07-24	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.0K	₩3,565	+49.0%	₩11M ($7K)
2024-07-18	BUY	Market Buy	조원국 Jo Won-guk	CEO	2.6K	₩3,560	+49.2%	₩9M ($6K)
2024-07-17	BUY	Market Buy	조원국 Jo Won-guk	CEO	2.5K	₩3,555	+49.4%	₩9M ($6K)
2024-07-12	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.0K	₩3,610	+47.1%	₩4M ($3K)
2024-07-11	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.5K	₩3,620	+46.7%	₩13M ($9K)
2024-07-05	BUY	Market Buy	조원국 Jo Won-guk	CEO	2.8K	₩3,630	+46.3%	₩10M ($7K)
2024-07-04	BUY	Market Buy	조원국 Jo Won-guk	CEO	5.7K	₩3,605	+47.3%	₩21M ($14K)
2024-06-28	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.0K	₩3,740	+42.0%	₩11M ($8K)
2024-06-26	BUY	Market Buy	조원국 Jo Won-guk	CEO	6.0K	₩3,755	+41.4%	₩23M ($16K)
2024-06-24	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.1K	₩3,770	+40.9%	₩4M ($3K)
2024-06-21	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.4K	₩3,755	+41.4%	₩5M ($4K)
2024-06-19	BUY	Market Buy	조원국 Jo Won-guk	CEO	5.6K	₩3,725	+42.5%	₩21M ($14K)
2024-06-17	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.1K	₩3,770	+40.9%	₩4M ($3K)
2024-06-12	BUY	Market Buy	조원국 Jo Won-guk	CEO	500	₩3,710	+43.1%	₩2M ($1K)
2024-05-31	BUY	Market Buy	조원국 Jo Won-guk	CEO	600	₩3,600	+47.5%	₩2M ($2K)
2024-05-28	BUY	Market Buy	조원국 Jo Won-guk	CEO	2.3K	₩3,610	+47.1%	₩8M ($6K)
2024-05-27	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.5K	₩3,635	+46.1%	₩5M ($4K)
2024-05-24	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.4K	₩3,610	+47.1%	₩5M ($4K)
2024-05-23	BUY	Market Buy	조원국 Jo Won-guk	CEO	3.8K	₩3,660	+45.1%	₩14M ($10K)
2024-04-30	BUY	Market Buy	조원국 Jo Won-guk	CEO	2.3K	₩3,485	+52.4%	₩8M ($6K)
2024-04-29	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.0K	₩3,535	+50.2%	₩4M ($2K)
2024-04-26	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.1K	₩3,570	+48.7%	₩4M ($3K)
2024-04-25	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.6K	₩3,580	+48.3%	₩6M ($4K)
2024-04-24	BUY	Market Buy	조원국 Jo Won-guk	CEO	1.6K	₩3,525	+50.6%	₩6M ($4K)
2024-04-22	BUY	Market Buy	조원국 Jo Won-guk	CEO	2.3K	₩3,445	+54.1%	₩8M ($5K)
2024-04-19	BUY	Market Buy	조원국 Jo Won-guk	CEO	4.0K	₩3,335	+59.2%	₩13M ($9K)
2024-04-18	BUY	Market Buy	조원국 Jo Won-guk	CEO	10.0K	₩3,335	+59.2%	₩33M ($23K)
2024-04-17	BUY	Market Buy	조원국 Jo Won-guk	CEO	7.0K	₩3,250	+63.4%	₩23M ($16K)
2024-04-16	BUY	Market Buy	조원국 Jo Won-guk	CEO	5.0K	₩3,250	+63.4%	₩16M ($11K)
2024-04-15	BUY	Market Buy	조원국 Jo Won-guk	CEO	12.5K	₩3,270	+62.4%	₩41M ($28K)
2024-04-11	BUY	Market Buy	조원국 Jo Won-guk	CEO	11.0K	₩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.
Do insider buys in Korean stocks predict returns?: Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.