Who has been buying F&Guide stock?

12 distinct insiders have filed 14 disclosed insider purchases in F&Guide (064850), most recently on 2026-05-22. 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 F&Guide have?

F&Guide has 14 buy-side and 19 sell-side disclosures on record, covering ₩7.7B ($5.3M) in total reported value, spanning 2022-06-16 to 2026-05-22.

Where does StockDrifts get F&Guide 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.

F&Guide 064850

Company

에프앤가이드F&Guide

Insiders

Buys

Total Value

₩7.7B ($5.3M)

Avg Return

+9.56%

Last Filing

2026-05-22

F&Guide (064850) has 14 disclosed insider purchases and 19 disclosed disposals on record, filed by 12 distinct insiders. Together those filings cover ₩7.7B ($5.3M) in reported transaction value. The earliest filing StockDrifts holds for F&Guide is dated 2022-06-16; the most recent is 2026-05-22. 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 +9.56%, 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	전민석 Jeon Min-seok	CEO	1.9K	₩17,700	-0.7%	₩32M ($22K)
2026-05-22	BUY	Market Buy	전민석 Jeon Min-seok	vice president	1.0K	-	-	-
2026-05-22	BUY	Market Buy	전민석 Jeon Min-seok	vice president	500	-	-	-
2026-03-25	BUY	Market Buy	전민석 Jeon Min-seok	vice president	1.5K	₩21,400	+24.8%	₩32M ($22K)
2026-03-11	BUY	Market Buy	전민석 Jeon Min-seok	vice president	500	-	-	-
2026-03-06	BUY	Market Buy	전민석 Jeon Min-seok	vice president	1.0K	-	-	-
2026-02-05	BUY	Market Buy	전민석 Jeon Min-seok	vice president	3.0K	₩12,970	+13.3%	₩39M ($27K)
2026-01-05	BUY	Market Buy	이기태 Lee Ki-tae	CEO	3.5K	₩8,530	+72.3%	₩30M ($21K)
2026-01-02	BUY	Market Buy	이기태 Lee Ki-tae	CEO	2.5K	₩8,690	+69.2%	₩22M ($15K)
2025-12-30	BUY	Market Buy	이기태 Lee Ki-tae	CEO	2.0K	₩8,660	+69.8%	₩17M ($12K)
2025-12-29	BUY	Market Buy	이기태 Lee Ki-tae	CEO	4.0K	₩8,570	+71.5%	₩34M ($24K)
2025-12-24	BUY	Market Buy	전민석 Jeon Min-seok	vice president	4.1K	₩8,760	+67.8%	₩36M ($25K)
2025-03-25	BUY	신규선임	전상경 Jeon Sang-kyung	thanks	698	₩6,810	+115.9%	₩5M ($3K)
2024-10-02	SELL	Market Sell	강세진 Sejin Kang	moving	-6.3K	₩14,470	-1.6%	₩91M ($63K)
2024-10-02	SELL	Market Sell	이준희 Junhee Lee	moving	-3.2K	₩14,470	-1.6%	₩46M ($32K)
2024-10-02	SELL	Market Sell	이영진 Youngjin Lee	moving	-9.4K	₩14,470	-1.6%	₩135M ($94K)
2024-10-02	SELL	Market Sell	박영은 Park Young-eun	Managing Director	-13.0K	₩14,470	-1.6%	₩188M ($131K)
2024-10-02	SELL	Market Sell	윤종경 Jong-kyung Yoon	Managing Director	-52.3K	₩14,470	-1.6%	₩757M ($525K)
2024-10-02	SELL	Market Sell	임재홍 Jaehong Lim	moving	-5.4K	₩14,470	-1.6%	₩78M ($54K)
2024-10-02	SELL	Market Sell	이동산 Dongsan Mountain	moving	-3.2K	₩14,470	-1.6%	₩47M ($32K)
2024-09-30	SELL	Market Sell	강세진 Sejin Kang	moving	-22.2K	₩15,200	+3.3%	₩338M ($235K)
2024-09-30	SELL	Market Sell	유병진 Byungjin Yoo	vice president	-45.8K	₩15,200	+3.3%	₩696M ($483K)
2024-09-30	BUY	신규주요주주	화천기공 Hwacheon Machinery	-	254.8K	₩15,200	-3.3%	₩3.9B ($2.7M)
2024-09-30	BUY	신규보고	화천기공 Hwacheon Machinery	-	1.1M	₩15,200	-3.3%	₩17.2B ($12.0M)
2024-09-26	SELL	Market Sell	박영은 Park Young-eun	Managing Director	-26.2K	₩26,950	+45.5%	₩706M ($491K)
2024-09-26	SELL	Market Sell	임재홍 Jaehong Lim	moving	-30.0K	₩26,950	+45.5%	₩809M ($561K)
2024-09-25	BUY	Market Buy	이철순 Lee Cheol-soon	president	39.3K	₩38,450	-61.8%	₩1.5B ($1.0M)
2024-09-24	SELL	Market Sell	김희수 Kim Hee-su	Managing Director	-4.8K	₩38,450	+61.8%	₩185M ($129K)
2024-09-20	SELL	Market Sell	김희수 Kim Hee-su	Managing Director	-79.5K	₩22,800	+35.5%	₩1.8B ($1.3M)
2024-09-10	SELL	증여	유병진 Byungjin Yoo	vice president	-40.0K	₩15,000	+2.0%	₩600M ($417K)
2024-08-30	SELL	Market Sell	임재홍 Jaehong Lim	moving	-203	₩9,660	-52.2%	₩2M ($1K)
2024-08-29	SELL	Market Sell	임재홍 Jaehong Lim	moving	-797	₩9,690	-51.7%	₩8M ($5K)
2024-05-21	SELL	Market Sell	임재홍 Jaehong Lim	moving	-2.0K	₩7,390	-98.9%	₩15M ($10K)
2024-04-08	SELL	Market Sell	임재홍 Jaehong Lim	moving	-500	₩7,460	-97.0%	₩4M ($3K)
2024-04-04	SELL	Market Sell	임재홍 Jaehong Lim	moving	-500	₩7,430	-97.8%	₩4M ($3K)
2024-04-01	SELL	Market Sell	임재홍 Jaehong Lim	moving	-2.0K	₩7,230	-103.3%	₩14M ($10K)
2024-03-27	BUY	Market Buy	전민석 Jeon Min-seok	moving	1.9K	₩6,990	+110.3%	₩13M ($9K)
2024-03-22	BUY	신규등록	이종승 Jongseung Lee	Other non-executive directors	22.0K	₩6,630	+121.7%	₩146M ($101K)
2024-03-07	BUY	Market Buy	유병진 Byungjin Yoo	vice president	800	₩5,710	+157.4%	₩5M ($3K)
2022-06-16	BUY	기타	윤종경 Jong-kyung Yoon	Managing Director	234	₩7,480	+96.5%	₩2M ($1K)
2022-06-16	BUY	기타	박영은 Park Young-eun	Managing Director	271	₩7,480	+96.5%	₩2M ($1K)
2022-06-16	BUY	기타	강세진 Sejin Kang	moving	190	₩7,480	+96.5%	₩1M ($987)
2022-06-16	BUY	기타	이동산 Dongsan Mountain	moving	109	₩7,480	+96.5%	₩815K ($566)
2022-06-16	BUY	기타	유병진 Byungjin Yoo	vice president	270	₩7,480	+96.5%	₩2M ($1K)
2022-06-16	BUY	기타	이영진 Youngjin Lee	moving	207	₩7,480	+96.5%	₩2M ($1K)
2022-06-16	BUY	기타	김희수 Kim Hee-su	Managing Director	261	₩7,480	+96.5%	₩2M ($1K)

Frequently asked questions

Who has been buying F&Guide stock?: 12 distinct insiders have filed 14 disclosed insider purchases in F&Guide (064850), most recently on 2026-05-22. 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 F&Guide have?: F&Guide has 14 buy-side and 19 sell-side disclosures on record, covering ₩7.7B ($5.3M) in total reported value, spanning 2022-06-16 to 2026-05-22.
Where does StockDrifts get F&Guide 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 F&Guide. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.