Who has been buying HMM stock?

0 distinct insiders have filed 0 disclosed insider purchases in HMM (011200), most recently on 2025-09-17. 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 HMM have?

HMM has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-03-01 to 2025-09-17.

Where does StockDrifts get HMM 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.

HMM 011200

Company

HMM

Insiders

Buys

Total Value

—

Avg Return

—

Last Filing

2025-09-17

HMM (011200) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for HMM is dated 2024-03-01; the most recent is 2025-09-17. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea).

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2025-09-17	SELL	공개매수청약	한국해양진흥공사 Korea Maritime Promotion Corporation	-	-34.7M	₩23,500	+2.3%	₩816.0B ($566.7M)
2025-09-17	SELL	공개매수청약	한국산업은행 Korea Development Bank	-	-35.1M	₩23,500	+2.3%	₩824.0B ($572.3M)
2025-04-17	SELL	전환등	한국산업은행 Korea Development Bank	-	-72.0M	₩19,270	-19.1%	₩1.4T ($963.5M)
2025-04-17	BUY	전환사채의권리행사	한국산업은행 Korea Development Bank	-	72.0M	₩19,270	+19.1%	₩1.4T ($963.5M)
2025-04-17	SELL	전환등	한국해양진흥공사 Korea Maritime Promotion Corporation	-	-72.0M	₩19,270	-19.1%	₩1.4T ($963.5M)
2025-04-17	BUY	전환사채의권리행사	한국해양진흥공사 Korea Maritime Promotion Corporation	-	72.0M	₩19,270	+19.1%	₩1.4T ($963.5M)
2025-02-01	BUY	신규선임	고지영 Ko Ji-young	Managing Director	1.5K	₩18,370	+24.9%	₩28M ($19K)
2025-02-01	BUY	신규선임	서승환 Seunghwan Seo	Managing Director	936	₩18,370	+24.9%	₩17M ($12K)
2024-10-22	SELL	전환등	한국해양진흥공사 Korea Maritime Promotion Corporation	-	-66.0M	₩17,160	-33.7%	₩1.1T ($786.5M)
2024-10-22	BUY	전환사채의권리행사	한국해양진흥공사 Korea Maritime Promotion Corporation	-	66.0M	₩17,160	+33.7%	₩1.1T ($786.5M)
2024-10-22	BUY	전환사채의권리행사	한국산업은행 Korea Development Bank	-	66.0M	₩17,160	+33.7%	₩1.1T ($786.5M)
2024-10-22	SELL	전환등	한국산업은행 Korea Development Bank	-	-66.0M	₩17,160	-33.7%	₩1.1T ($786.5M)
2024-06-21	BUY	전환사채의권리행사	한국산업은행 Korea Development Bank	-	20.0M	₩19,140	+19.9%	₩382.8B ($265.8M)
2024-06-21	SELL	전환등	한국해양진흥공사 Korea Maritime Promotion Corporation	-	-20.0M	₩19,140	-19.9%	₩382.8B ($265.8M)
2024-06-21	SELL	전환등	한국산업은행 Korea Development Bank	-	-20.0M	₩19,140	-19.9%	₩382.8B ($265.8M)
2024-06-21	BUY	전환사채의권리행사	한국해양진흥공사 Korea Maritime Promotion Corporation	-	20.0M	₩19,140	+19.9%	₩382.8B ($265.8M)
2024-05-20	BUY	전환사채의권리행사	한국해양진흥공사 Korea Maritime Promotion Corporation	-	10.0M	₩17,550	+30.8%	₩175.5B ($121.9M)
2024-05-20	SELL	전환등	한국해양진흥공사 Korea Maritime Promotion Corporation	-	-10.0M	₩17,550	-30.8%	₩175.5B ($121.9M)
2024-03-01	BUY	신규선임	조명제 illumination agent	Managing Director	250	₩17,890	+28.3%	₩4M ($3K)
2024-03-01	BUY	신규선임	박승일 Park Seung-il	Managing Director	2.8K	₩17,890	+28.3%	₩50M ($35K)

Frequently asked questions

Who has been buying HMM stock?: 0 distinct insiders have filed 0 disclosed insider purchases in HMM (011200), most recently on 2025-09-17. 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 HMM have?: HMM has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-03-01 to 2025-09-17.
Where does StockDrifts get HMM 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 HMM. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.