Who has been buying E8 stock?

7 distinct insiders have filed 41 disclosed insider purchases in E8 (418620), most recently on 2026-06-30. 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 E8 have?

E8 has 41 buy-side and 14 sell-side disclosures on record, covering ₩4.0B ($2.8M) in total reported value, spanning 2024-02-23 to 2026-06-30.

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.

E8 418620

Company

Insiders

Buys

Total Value

₩4.0B ($2.8M)

Avg Return

-8.71%

Last Filing

2026-06-30

E8 (418620) has 41 disclosed insider purchases and 14 disclosed disposals on record, filed by 7 distinct insiders. Together those filings cover ₩4.0B ($2.8M) in reported transaction value. The earliest filing StockDrifts holds for E8 is dated 2024-02-23; the most recent is 2026-06-30. Across these filings the average return since disclosure is -8.71%, 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
2026-08-14	BUY	Market Buy	이호선 Lee Ho-seon	moving	14.0K	-	-	-
2026-08-07	BUY	Market Buy	이호선 Lee Ho-seon	moving	4.0K	₩765	-24.2%	₩3M ($2K)
2026-07-16	BUY	Market Buy	백인성 whiteness	Managing Director	5.0K	₩712	-2.8%	₩3M ($2K)
2026-07-14	BUY	Market Buy	백인성 whiteness	Managing Director	5.0K	₩678	+2.1%	₩4M ($2K)
2026-07-10	BUY	Market Buy	백인성 whiteness	Managing Director	10.0K	₩714	-3.1%	₩7M ($5K)
2026-07-02	BUY	Market Buy	이호선 Lee Ho-seon	moving	471	₩801	-27.6%	₩500K ($347)
2026-06-30	BUY	Market Buy	김진현 Jinhyun Kim	CEO	3.6K	₩843	-1.5%	₩3M ($2K)
2026-06-26	BUY	Market Buy	김진현 Jinhyun Kim	CEO	2.2K	₩798	+4.0%	₩2M ($1K)
2026-06-25	BUY	Market Buy	김진현 Jinhyun Kim	CEO	10.3K	₩890	-6.7%	₩9M ($6K)
2026-06-17	BUY	Market Buy	김진현 Jinhyun Kim	CEO	4.8K	₩1,133	-29.6%	₩5M ($4K)
2026-06-15	BUY	Market Buy	김진현 Jinhyun Kim	CEO	4.7K	₩1,082	-26.3%	₩5M ($4K)
2026-06-15	BUY	Market Buy	이호선 Lee Ho-seon	moving	2.0K	₩1,082	-26.3%	₩2M ($1K)
2026-06-10	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	20.0K	₩1,087	+1.8%	₩22M ($15K)
2026-06-09	BUY	Market Buy	김진현 Jinhyun Kim	CEO	4.5K	₩1,088	+1.8%	₩5M ($3K)
2026-05-22	BUY	Market Buy	이호선 Lee Ho-seon	moving	1.1K	₩1,396	-11.0%	₩1M ($1K)
2026-05-11	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	200	₩1,336	+0.8%	₩267K ($186)
2026-05-11	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	200	₩1,336	+0.8%	₩267K ($186)
2026-05-11	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	1.1K	₩1,336	+0.8%	₩1M ($1K)
2026-05-11	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	200	₩1,336	+0.8%	₩267K ($186)
2026-05-11	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	100	₩1,336	+0.8%	₩134K ($93)
2026-05-11	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	300	₩1,336	+0.8%	₩401K ($278)
2026-05-11	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	1.0K	₩1,336	+0.8%	₩1M ($928)
2026-05-11	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	1.0K	₩1,336	+0.8%	₩1M ($928)
2026-04-30	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	700	₩1,473	-8.6%	₩1M ($716)
2026-04-13	SELL	증여	정준희 Junhee Jeong	Managing Director	-53.2K	₩1,308	+0.7%	₩70M ($48K)
2026-04-01	BUY	신규보고	임동주 Lim Dong-ju	moving	1.0K	₩1,370	-5.2%	₩1M ($951)
2026-04-01	BUY	신규보고	이호선 Lee Ho-seon	moving	6.5K	₩1,370	-5.2%	₩9M ($6K)
2026-03-23	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	200	₩1,341	+0.4%	₩268K ($186)
2026-03-20	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	438	₩1,393	-3.4%	₩610K ($424)
2026-03-19	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	300	₩1,296	+3.9%	₩389K ($270)
2026-03-18	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	2.4K	-	-	-
2026-03-17	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	1.9K	-	-	-
2026-03-11	BUY	Market Buy	류제형 Ryu Je-hyung	vice president	20.0K	-	-	-
2025-12-24	BUY	유상신주취득	김진현 Jinhyun Kim	CEO	152.0K	₩1,480	-12.2%	₩225M ($156K)
2025-12-24	SELL	기타	김진현 Jinhyun Kim	CEO	-150.0K	₩1,480	+12.2%	₩222M ($154K)
2025-12-04	SELL	Market Sell	정준희 Junhee Jeong	Managing Director	-25.0K	₩1,917	+32.2%	₩48M ($33K)
2025-12-03	SELL	Market Sell	정준희 Junhee Jeong	Managing Director	-170.0K	₩1,969	+34.0%	₩335M ($232K)
2025-12-03	SELL	Market Sell	김진현 Jinhyun Kim	CEO	-930.8K	₩1,969	+34.0%	₩1.8B ($1.3M)
2025-12-02	SELL	Market Sell	김진현 Jinhyun Kim	CEO	-320.0K	₩2,000	+35.0%	₩640M ($444K)
2025-12-02	SELL	Market Sell	정준희 Junhee Jeong	Managing Director	-2.6K	₩2,000	+35.0%	₩5M ($4K)
2025-11-27	BUY	수증	김진현 Jinhyun Kim	CEO	12.0K	₩2,000	-35.0%	₩24M ($17K)
2025-11-21	BUY	기타	김진현 Jinhyun Kim	CEO	1.4M	₩1,981	-34.4%	₩2.8B ($1.9M)
2025-11-21	BUY	기타	정준희 Junhee Jeong	Managing Director	197.6K	₩1,981	-34.4%	₩391M ($272K)
2025-10-21	BUY	Market Buy	김진현 Jinhyun Kim	CEO	204	₩1,987	-34.6%	₩405K ($281)
2025-10-20	BUY	Market Buy	김진현 Jinhyun Kim	CEO	4	₩2,009	-35.3%	₩8K ($6)
2025-10-16	BUY	Market Buy	김진현 Jinhyun Kim	CEO	96	₩2,044	-36.4%	₩196K ($136)
2025-10-15	BUY	Market Buy	김진현 Jinhyun Kim	CEO	694	₩2,080	-37.5%	₩1M ($1K)
2025-10-14	BUY	Market Buy	김진현 Jinhyun Kim	CEO	6	₩2,089	-37.8%	₩13K ($9)
2025-04-21	BUY	신규보고	백인성 whiteness	Managing Director	12.0K	₩3,193	-59.3%	₩38M ($27K)
2025-04-07	BUY	Market Buy	김진현 Jinhyun Kim	CEO	591	₩2,138	-39.2%	₩1M ($877)

Showing the 50 most recent of 96 filings.

Frequently asked questions

Who has been buying E8 stock?: 7 distinct insiders have filed 41 disclosed insider purchases in E8 (418620), most recently on 2026-06-30. 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 E8 have?: E8 has 41 buy-side and 14 sell-side disclosures on record, covering ₩4.0B ($2.8M) in total reported value, spanning 2024-02-23 to 2026-06-30.
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.