Who has been buying Dongkuk Steel stock?

2 distinct insiders have filed 57 disclosed insider purchases in Dongkuk Steel (460860), most recently on 2026-04-09. 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 Dongkuk Steel have?

Dongkuk Steel has 57 buy-side and 15 sell-side disclosures on record, covering ₩25.3B ($17.6M) in total reported value, spanning 2024-02-26 to 2026-04-09.

Where does StockDrifts get Dongkuk Steel 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.

Dongkuk Steel 460860

Company

동국제강Dongkuk Steel

Insiders

Buys

Total Value

₩25.3B ($17.6M)

Avg Return

-1.91%

Last Filing

2026-04-09

Dongkuk Steel (460860) has 57 disclosed insider purchases and 15 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩25.3B ($17.6M) in reported transaction value. The earliest filing StockDrifts holds for Dongkuk Steel is dated 2024-02-26; the most recent is 2026-04-09. 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 -1.91%, 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
2026-04-09	BUY	시간외매매	동국홀딩스 Dongguk Holdings	-	1.8M	₩10,250	+10.7%	₩18.8B ($13.1M)
2025-12-15	BUY	신규선임	정용노 Jeong Yongno	moving	1.0K	₩8,730	+1.9%	₩9M ($6K)
2025-12-15	BUY	신규선임	손권민 Son Kwon-min	moving	1.6K	₩8,730	+1.9%	₩14M ($10K)
2025-04-11	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	5.5K	₩8,440	+5.5%	₩46M ($32K)
2025-04-10	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	5.0K	₩8,800	+1.1%	₩44M ($31K)
2025-04-09	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	5.0K	₩8,430	+5.6%	₩42M ($29K)
2025-04-08	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	54.0K	₩8,510	+4.6%	₩460M ($319K)
2025-04-07	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	54.0K	₩8,310	+7.1%	₩449M ($312K)
2025-04-04	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	54.0K	₩9,220	-3.5%	₩498M ($346K)
2025-04-03	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	54.0K	₩9,050	-1.7%	₩489M ($339K)
2025-04-02	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	54.0K	₩9,060	-1.8%	₩489M ($340K)
2025-04-01	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	54.0K	₩8,800	+1.1%	₩475M ($330K)
2025-03-31	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩8,850	+0.6%	₩367M ($255K)
2025-03-28	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩9,120	-2.4%	₩378M ($263K)
2025-03-27	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩9,300	-4.3%	₩386M ($268K)
2025-03-26	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩9,380	-5.1%	₩389M ($270K)
2025-03-25	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩9,140	-2.6%	₩379M ($263K)
2025-03-24	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩9,540	-6.7%	₩396M ($275K)
2025-03-21	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩9,720	-8.4%	₩403M ($280K)
2025-03-20	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩9,750	-8.7%	₩405M ($281K)
2025-03-19	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩9,660	-7.9%	₩401M ($278K)
2025-03-18	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩9,730	-8.5%	₩404M ($280K)
2025-03-17	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	41.5K	₩9,610	-7.4%	₩399M ($277K)
2025-02-04	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	25.1K	₩8,200	+8.5%	₩206M ($143K)
2025-02-03	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	35.0K	₩8,250	+7.9%	₩289M ($201K)
2025-01-31	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	60.0K	₩8,860	+0.5%	₩532M ($369K)
2025-01-24	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	60.0K	₩8,870	+0.3%	₩532M ($370K)
2025-01-23	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	60.0K	₩8,740	+1.8%	₩524M ($364K)
2025-01-22	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	60.0K	₩8,870	+0.3%	₩532M ($370K)
2025-01-21	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	65.0K	₩8,840	+0.7%	₩575M ($399K)
2025-01-20	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	56.0K	₩8,710	+2.2%	₩488M ($339K)
2025-01-17	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	56.0K	₩8,470	+5.1%	₩474M ($329K)
2025-01-16	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	56.0K	₩8,440	+5.5%	₩473M ($328K)
2025-01-15	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	56.0K	₩8,330	+6.8%	₩466M ($324K)
2025-01-14	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	54.0K	₩8,450	+5.3%	₩456M ($317K)
2025-01-13	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	54.0K	₩8,270	+7.6%	₩447M ($310K)
2025-01-10	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	54.0K	₩8,440	+5.5%	₩456M ($317K)
2025-01-09	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	50.0K	₩8,440	+5.5%	₩422M ($293K)
2025-01-08	BUY	Market Buy	동국홀딩스 Dongguk Holdings	-	50.0K	₩8,390	+6.1%	₩420M ($291K)
2024-12-06	BUY	신규선임	곽진수 Jinsu Kwak	Managing Director	284	₩8,260	+7.8%	₩2M ($2K)
2024-05-10	SELL	Market Sell	국민연금공단 National Pension Service	-	-81.7K	₩11,040	+19.4%	₩902M ($626K)
2024-05-09	SELL	Market Sell	국민연금공단 National Pension Service	-	-53.1K	₩11,040	+19.4%	₩586M ($407K)
2024-05-08	SELL	Market Sell	국민연금공단 National Pension Service	-	-33.8K	₩11,330	+21.4%	₩383M ($266K)
2024-05-07	BUY	Market Buy	국민연금공단 National Pension Service	-	5.9K	₩11,410	-22.0%	₩67M ($47K)
2024-05-07	SELL	Market Sell	국민연금공단 National Pension Service	-	-31.1K	₩11,410	+22.0%	₩355M ($247K)
2024-05-03	SELL	Market Sell	국민연금공단 National Pension Service	-	-5.6K	₩11,350	+21.6%	₩64M ($44K)
2024-05-02	SELL	Market Sell	국민연금공단 National Pension Service	-	-7.7K	₩11,420	+22.1%	₩88M ($61K)
2024-05-02	BUY	Market Buy	국민연금공단 National Pension Service	-	29.3K	₩11,420	-22.1%	₩335M ($233K)
2024-04-30	SELL	Market Sell	국민연금공단 National Pension Service	-	-6.6K	₩11,820	+24.7%	₩78M ($54K)
2024-04-30	BUY	Market Buy	국민연금공단 National Pension Service	-	10.2K	₩11,820	-24.7%	₩121M ($84K)

Showing the 50 most recent of 80 filings.

Frequently asked questions

Who has been buying Dongkuk Steel stock?: 2 distinct insiders have filed 57 disclosed insider purchases in Dongkuk Steel (460860), most recently on 2026-04-09. 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 Dongkuk Steel have?: Dongkuk Steel has 57 buy-side and 15 sell-side disclosures on record, covering ₩25.3B ($17.6M) in total reported value, spanning 2024-02-26 to 2026-04-09.
Where does StockDrifts get Dongkuk Steel 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 Dongkuk Steel. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.