Who has been buying emro stock?

2 distinct insiders have filed 3 disclosed insider purchases in emro (058970), most recently on 2026-07-08. 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 emro have?

emro has 3 buy-side and 1 sell-side disclosures on record, covering ₩651M ($452K) in total reported value, spanning 2019-12-31 to 2026-07-08.

Where does StockDrifts get emro 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.

emro 058970

Company

엠로emro

Insiders

Buys

Total Value

₩651M ($452K)

Avg Return

-15.72%

Last Filing

2026-07-08

emro (058970) has 3 disclosed insider purchases and 1 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩651M ($452K) in reported transaction value. The earliest filing StockDrifts holds for emro is dated 2019-12-31; the most recent is 2026-07-08. 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 -15.72%, 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
2026-07-08	SELL	임원퇴임	송재민 Song Jaemin	CEO	-535.0K	₩15,240	+1.3%	₩8.2B ($5.7M)
2025-12-31	SELL	임원퇴임	황찬영 Hwang Chan-young	Managing Director	-43.7K	₩38,400	-5.5%	₩1.7B ($1.2M)
2025-12-31	SELL	임원퇴임	김동욱 Kim Dong-wook	Managing Director	-6.8K	₩38,400	-5.5%	₩260M ($180K)
2025-04-08	BUY	주식매수청구권 행사	김영훈 Younghoon Kim	Managing Director	7.9K	₩45,550	-11.1%	₩359M ($249K)
2025-04-08	BUY	주식매수청구권 행사	황찬영 Hwang Chan-young	Managing Director	560	₩45,550	-11.1%	₩26M ($18K)
2025-04-08	BUY	주식매수청구권 행사	김동욱 Kim Dong-wook	Managing Director	6.8K	₩45,550	-11.1%	₩308M ($214K)
2024-12-30	SELL	임원퇴임	천길웅 Cheon Gil-woong	Managing Director	-11.4K	₩64,500	+37.2%	₩732M ($509K)
2024-11-29	SELL	Market Sell	김승록 Seungrok Kim	vice president	-9.2K	₩70,200	+42.3%	₩643M ($447K)
2024-11-13	BUY	PROGRAM	천길웅 Cheon Gil-woong	Managing Director	5.0K	₩60,800	-33.4%	₩304M ($211K)
2024-11-13	BUY	PROGRAM	황찬영 Hwang Chan-young	Managing Director	6.8K	₩60,800	-33.4%	₩411M ($285K)
2024-11-13	BUY	PROGRAM	김광섭 Gwangseop Kim	vice president	9.2K	₩60,800	-33.4%	₩557M ($387K)
2024-11-13	BUY	PROGRAM	박주영 Park Joo-young	Managing Director	5.8K	₩60,800	-33.4%	₩353M ($245K)
2024-11-13	BUY	PROGRAM	김기현 Kihyun Kim	Managing Director	6.8K	₩60,800	-33.4%	₩411M ($285K)
2024-11-13	BUY	PROGRAM	오봉환 Oh Bong-hwan	Managing Director	9.2K	₩60,800	-33.4%	₩557M ($387K)
2024-11-13	BUY	PROGRAM	김승록 Seungrok Kim	vice president	9.2K	₩60,800	-33.4%	₩557M ($387K)
2024-07-25	BUY	신주인수권사채의권리행사	삼성에스디에스 Samsung SDS	-	369.4K	₩54,200	-25.3%	₩20.0B ($13.9M)
2024-07-25	SELL	전환등	삼성에스디에스 Samsung SDS	-	-369.4K	₩54,200	+25.3%	₩20.0B ($13.9M)
2024-07-25	BUY	전환사채의권리행사	삼성에스디에스 Samsung SDS	-	272.2K	₩54,200	-25.3%	₩14.8B ($10.2M)
2024-07-25	SELL	전환등	삼성에스디에스 Samsung SDS	-	-272.2K	₩54,200	+25.3%	₩14.8B ($10.2M)
2024-03-31	SELL	임원퇴임	김양호 Yangho Kim	vice president	-16.8K	₩66,000	+38.6%	₩1.1B ($770K)
2024-02-05	BUY	Market Buy	황찬영 Hwang Chan-young	Managing Director	100	₩58,500	-30.8%	₩6M ($4K)
2024-02-01	BUY	Market Buy	황찬영 Hwang Chan-young	Managing Director	30	₩59,800	-32.3%	₩2M ($1K)
2024-01-08	BUY	Market Buy	황찬영 Hwang Chan-young	Managing Director	8	₩70,000	-42.1%	₩560K ($389)
2023-12-27	BUY	기타	황찬영 Hwang Chan-young	Managing Director	14.6K	₩67,400	-39.9%	₩981M ($682K)
2019-12-31	SELL	임원퇴임	김동욱 Kim Dong-wook	Managing Director	-1.3K	₩3,195	-1167.6%	₩4M ($3K)

Frequently asked questions

Who has been buying emro stock?: 2 distinct insiders have filed 3 disclosed insider purchases in emro (058970), most recently on 2026-07-08. 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 emro have?: emro has 3 buy-side and 1 sell-side disclosures on record, covering ₩651M ($452K) in total reported value, spanning 2019-12-31 to 2026-07-08.
Where does StockDrifts get emro 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 emro. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.