Who has been buying HD Hyundai Marine Solution stock?

4 distinct insiders have filed 7 disclosed insider purchases in HD Hyundai Marine Solution (443060), most recently on 2026-03-27. 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 HD Hyundai Marine Solution have?

HD Hyundai Marine Solution has 7 buy-side and 0 sell-side disclosures on record, covering ₩505M ($351K) in total reported value, spanning 2024-05-08 to 2026-03-27.

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.

HD Hyundai Marine Solution 443060

Company

HD현대마린솔루션HD Hyundai Marine Solution

Insiders

Buys

Total Value

₩505M ($351K)

Avg Return

+26.56%

Last Filing

2026-03-27

HD Hyundai Marine Solution (443060) has 7 disclosed insider purchases and 0 disclosed disposals on record, filed by 4 distinct insiders. Together those filings cover ₩505M ($351K) in reported transaction value. The earliest filing StockDrifts holds for HD Hyundai Marine Solution is dated 2024-05-08; the most recent is 2026-03-27. Across these filings the average return since disclosure is +26.56%, 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
2026-08-04	BUY	Market Buy	김정혁 Kim Jeong-hyuk	Managing Director	250	₩184,900	+4.4%	₩45M ($31K)
2026-03-27	BUY	Market Buy	김정혁 Kim Jeong-hyuk	Managing Director	500	₩183,900	+8.2%	₩92M ($64K)
2025-12-30	BUY	주식매수청구권 행사	이기동 Lee Gi-dong	president	2.1K	₩193,500	-4.7%	₩411M ($286K)
2025-12-19	BUY	Market Buy	김정혁 Kim Jeong-hyuk	Managing Director	250	₩194,600	-5.2%	₩49M ($34K)
2025-12-19	BUY	Market Buy	김성준 Seongjun Kim	president	530	₩194,600	-5.2%	₩103M ($72K)
2025-05-27	SELL	시간외매매	GlobalVesselSolutions,L.P.	-	-4.3M	₩174,600	-5.6%	₩745.5B ($517.7M)
2025-02-24	SELL	시간외매매	GlobalVesselSolutions,L.P.	-	-2.0M	₩136,100	-35.5%	₩272.2B ($189.0M)
2024-12-31	BUY	주식매수선택권	윤병락 Byeongrak Yoon	vice president	2.0K	₩154,900	+19.0%	₩310M ($215K)
2024-12-31	BUY	주식매수선택권	이기동 Lee Gi-dong	president	4.3K	₩154,900	+19.0%	₩658M ($457K)
2024-12-31	BUY	주식매수선택권	김정혁 Kim Jeong-hyuk	Managing Director	2.0K	₩154,900	+19.0%	₩310M ($215K)
2024-08-19	BUY	Market Buy	이기동 Lee Gi-dong	president	500	₩113,800	+62.0%	₩57M ($40K)
2024-08-19	BUY	Market Buy	김정혁 Kim Jeong-hyuk	Managing Director	500	₩113,800	+62.0%	₩57M ($40K)
2024-08-19	BUY	Market Buy	윤병락 Byeongrak Yoon	Managing Director	500	₩113,800	+62.0%	₩57M ($40K)
2024-05-10	BUY	Market Buy	이기동 Lee Gi-dong	president	500	₩180,600	+2.1%	₩90M ($63K)
2024-05-08	BUY	신규상장	HD현대 HDHyundai	-	24.8M	₩163,900	+12.5%	₩4.1T ($2.8B)
2024-05-08	BUY	신규상장	GlobalVesselSolutions,L.P.	-	10.8M	₩163,900	+12.5%	₩1.8T ($1.2B)

Frequently asked questions

Who has been buying HD Hyundai Marine Solution stock?: 4 distinct insiders have filed 7 disclosed insider purchases in HD Hyundai Marine Solution (443060), most recently on 2026-03-27. 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 HD Hyundai Marine Solution have?: HD Hyundai Marine Solution has 7 buy-side and 0 sell-side disclosures on record, covering ₩505M ($351K) in total reported value, spanning 2024-05-08 to 2026-03-27.
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.