Who has been buying Eco Pro BM stock?

2 distinct insiders have filed 0 disclosed insider purchases in Eco Pro BM (247540), most recently on 2026-03-31. 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 Eco Pro BM have?

Eco Pro BM has 0 buy-side and 2 sell-side disclosures on record, covering ₩796.4B ($553.1M) in total reported value, spanning 2024-03-01 to 2026-03-31.

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.

Eco Pro BM 247540

Company

에코프로비엠Eco Pro BM

Insiders

Buys

Total Value

₩796.4B ($553.1M)

Avg Return

-17.59%

Last Filing

2026-03-31

Eco Pro BM (247540) has 0 disclosed insider purchases and 2 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩796.4B ($553.1M) in reported transaction value. The earliest filing StockDrifts holds for Eco Pro BM is dated 2024-03-01; the most recent is 2026-03-31. Across these filings the average return since disclosure is -17.59%, 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
2026-10-24	SELL	기타	이현진 Hyunjin Lee	Managing Director	-391	₩97,300	+8.9%	₩38M ($26K)
2026-10-24	BUY	PROGRAM	에코프로 Eco Pro	-	4.2M	₩97,300	-8.9%	₩373.2B ($259.2M)
2026-10-24	BUY	PROGRAM	오동구 Odong-gu	Managing Director	7	₩97,300	-8.9%	₩627K ($435)
2026-10-24	BUY	PROGRAM	최문호 Munho Choi	president	11.2K	₩97,300	-8.9%	₩1.0B ($698K)
2026-10-24	BUY	PROGRAM	김장우 Kim Jang-woo	vice president	37	₩97,300	-8.9%	₩3M ($2K)
2026-10-24	BUY	PROGRAM	서준원 Seo Jun-won	vice president	240	₩97,300	-8.9%	₩21M ($15K)
2026-10-24	BUY	PROGRAM	하주용 Ha Joo-yong	vice president	1.7K	₩97,300	-8.9%	₩151M ($105K)
2026-10-24	BUY	PROGRAM	최윤영 Yunyoung Choi	vice president	208	₩97,300	-8.9%	₩19M ($13K)
2026-10-24	BUY	PROGRAM	연창교 Yeonchang Bridge	vice president	17	₩97,300	-8.9%	₩2M ($1K)
2026-10-24	BUY	PROGRAM	손우영 Wooyoung Son	vice president	9	₩97,300	-8.9%	₩806K ($559)
2026-10-24	BUY	PROGRAM	이헌영 Heonyoung Lee	Managing Director	101	₩97,300	-8.9%	₩9M ($6K)
2026-10-24	BUY	PROGRAM	이현진 Hyunjin Lee	Managing Director	447	₩97,300	-8.9%	₩40M ($28K)
2026-10-24	SELL	기타	오동구 Odong-gu	Managing Director	-7	₩97,300	+8.9%	₩681K ($473)
2026-10-24	SELL	기타	최문호 Munho Choi	president	-11.2K	₩97,300	+8.9%	₩1.1B ($759K)
2026-10-24	SELL	기타	김장우 Kim Jang-woo	vice president	-33	₩97,300	+8.9%	₩3M ($2K)
2026-10-24	SELL	기타	서준원 Seo Jun-won	vice president	-210	₩97,300	+8.9%	₩20M ($14K)
2026-10-24	SELL	기타	공보현 Gong Bo-hyeon	Managing Director	-145	₩97,300	+8.9%	₩14M ($10K)
2026-10-24	SELL	기타	하주용 Ha Joo-yong	vice president	-1.5K	₩97,300	+8.9%	₩143M ($99K)
2026-10-24	SELL	기타	최윤영 Yunyoung Choi	vice president	-182	₩97,300	+8.9%	₩18M ($12K)
2026-10-24	SELL	기타	연창교 Yeonchang Bridge	vice president	-15	₩97,300	+8.9%	₩1M ($1K)
2026-10-24	SELL	기타	백순길 Baek Soon-gil	vice president	-12	₩97,300	+8.9%	₩1M ($811)
2026-10-24	SELL	기타	에코프로 Eco Pro	-	-3.6M	₩97,300	+8.9%	₩354.0B ($245.8M)
2026-10-24	SELL	기타	손우영 Wooyoung Son	vice president	-9	₩97,300	+8.9%	₩876K ($608)
2026-10-24	SELL	기타	오상영 Sangyoung Oh	Managing Director	-198	₩97,300	+8.9%	₩19M ($13K)
2026-10-24	SELL	기타	신호상 signal	Managing Director	-67	₩97,300	+8.9%	₩7M ($5K)
2026-10-24	SELL	기타	이헌영 Heonyoung Lee	Managing Director	-101	₩97,300	+8.9%	₩10M ($7K)
2026-10-24	SELL	기타	이형근 Hyunggeun Lee	Managing Director	-8	₩97,300	+8.9%	₩778K ($541)
2026-10-07	SELL	Market Sell	조병일 Jo Byeong-il	Expert (executive treatment)	-24	₩126,500	+17.9%	₩3M ($2K)
2026-10-07	SELL	Market Sell	윤인호 Inho Yoon	Managing Director	-9	₩126,500	+17.9%	₩1M ($791)
2026-10-06	SELL	Market Sell	윤인호 Inho Yoon	Managing Director	-3	₩126,500	+17.9%	₩380K ($264)
2026-10-02	SELL	Market Sell	이완표 Lee Wan-pyo	chief	-182	-	-	-
2026-10-02	SELL	Market Sell	윤인호 Inho Yoon	Managing Director	-153	-	-	-
2026-10-01	BUY	기타	윤인호 Inho Yoon	Managing Director	3	-	-	-
2026-09-30	BUY	기타	최윤영 Yunyoung Choi	vice president	164	-	-	-
2026-09-17	BUY	PROGRAM	공보현 Gong Bo-hyeon	Managing Director	145	₩103,900	+1.4%	₩15M ($10K)
2026-09-17	BUY	PROGRAM	최윤영 Yunyoung Choi	vice president	18	₩103,900	+1.4%	₩2M ($1K)
2026-09-17	BUY	PROGRAM	윤인호 Inho Yoon	Managing Director	162	₩103,900	+1.4%	₩17M ($12K)
2026-09-17	BUY	PROGRAM	백순길 Baek Soon-gil	vice president	12	₩103,900	+1.4%	₩1M ($866)
2026-09-17	BUY	PROGRAM	손우영 Wooyoung Son	vice president	9	₩103,900	+1.4%	₩935K ($649)
2026-09-17	BUY	PROGRAM	오상영 Sangyoung Oh	Managing Director	198	₩103,900	+1.4%	₩21M ($14K)
2026-09-17	BUY	PROGRAM	신호상 signal	Managing Director	67	₩103,900	+1.4%	₩7M ($5K)
2026-09-17	BUY	PROGRAM	에코프로 Eco Pro	-	3.6M	₩103,900	+1.4%	₩378.0B ($262.5M)
2026-09-17	BUY	PROGRAM	조병일 Jo Byeong-il	Expert (executive treatment)	24	₩103,900	+1.4%	₩2M ($2K)
2026-09-17	BUY	PROGRAM	이형근 Hyunggeun Lee	Managing Director	8	₩103,900	+1.4%	₩831K ($577)
2026-09-17	BUY	PROGRAM	이현진 Hyunjin Lee	Managing Director	391	₩103,900	+1.4%	₩41M ($28K)
2026-09-17	BUY	PROGRAM	오동구 Odong-gu	Managing Director	7	₩103,900	+1.4%	₩727K ($505)
2026-09-17	BUY	PROGRAM	이헌영 Heonyoung Lee	Managing Director	101	₩103,900	+1.4%	₩10M ($7K)
2026-09-17	BUY	PROGRAM	하주용 Ha Joo-yong	vice president	1.5K	₩103,900	+1.4%	₩153M ($106K)
2026-09-17	BUY	PROGRAM	서준원 Seo Jun-won	vice president	210	₩103,900	+1.4%	₩22M ($15K)
2026-09-17	BUY	PROGRAM	이완표 Lee Wan-pyo	chief	182	₩103,900	+1.4%	₩19M ($13K)

Showing the 50 most recent of 100 filings.

Frequently asked questions

Who has been buying Eco Pro BM stock?: 2 distinct insiders have filed 0 disclosed insider purchases in Eco Pro BM (247540), most recently on 2026-03-31. 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 Eco Pro BM have?: Eco Pro BM has 0 buy-side and 2 sell-side disclosures on record, covering ₩796.4B ($553.1M) in total reported value, spanning 2024-03-01 to 2026-03-31.
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.