Who has been buying furuntier stock?

7 distinct insiders have filed 0 disclosed insider purchases in furuntier (370090), most recently on 2025-03-25. 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 furuntier have?

furuntier has 0 buy-side and 13 sell-side disclosures on record, covering ₩6.2B ($4.3M) in total reported value, spanning 2024-03-15 to 2025-03-25.

Where does StockDrifts get furuntier 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.

furuntier 370090

Company

퓨런티어furuntier

Insiders

Buys

Total Value

₩6.2B ($4.3M)

Avg Return

+46.06%

Last Filing

2025-03-25

furuntier (370090) has 0 disclosed insider purchases and 13 disclosed disposals on record, filed by 7 distinct insiders. Together those filings cover ₩6.2B ($4.3M) in reported transaction value. The earliest filing StockDrifts holds for furuntier is dated 2024-03-15; the most recent is 2025-03-25. 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 +46.06%, 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
2025-03-25	SELL	시간외매매	배상신 Bae Sang-shin	major shareholders	-250.0K	₩16,910	+19.5%	₩4.2B ($2.9M)
2025-03-25	SELL	시간외매매	하이비젼시스템 Hi-vision system	-	-350.0K	₩16,910	+19.5%	₩5.9B ($4.1M)
2025-03-07	SELL	시간외매매	하이비젼시스템 Hi-vision system	-	-350.0K	₩18,700	+27.2%	₩6.5B ($4.5M)
2025-03-07	SELL	시간외매매	배상신 Bae Sang-shin	major shareholders	-250.0K	₩18,700	+27.2%	₩4.7B ($3.2M)
2025-01-17	BUY	주식매수선택권	오승훈 Seunghoon Oh	moving	10.0K	₩26,400	-48.4%	₩264M ($183K)
2025-01-17	BUY	주식매수선택권	박흥석 Heungseok Park	moving	10.0K	₩26,400	-48.4%	₩264M ($183K)
2025-01-17	BUY	주식매수선택권	최형신 Hyungshin Choi	Vice President	10.0K	₩26,400	-48.4%	₩264M ($183K)
2025-01-17	BUY	주식매수선택권	윤성민 Seongmin Yoon	Managing Director	10.0K	₩26,400	-48.4%	₩264M ($183K)
2024-12-20	SELL	Market Sell	최형신 Hyungshin Choi	Vice President	-14.5K	₩27,250	+50.0%	₩395M ($274K)
2024-12-20	SELL	Market Sell	오승훈 Seunghoon Oh	moving	-1.9K	₩27,250	+50.0%	₩52M ($36K)
2024-12-19	SELL	Market Sell	오승훈 Seunghoon Oh	moving	-6.6K	₩28,100	+51.5%	₩185M ($128K)
2024-12-18	SELL	Market Sell	김인성 Inseong Kim	Managing Director	-50.0K	₩28,150	+51.6%	₩1.4B ($977K)
2024-12-18	SELL	Market Sell	오승훈 Seunghoon Oh	moving	-6.0K	₩28,150	+51.6%	₩169M ($118K)
2024-12-05	SELL	시간외매매	김성화 Seonghwa Kim	Vice President	-107.0K	₩24,950	+45.4%	₩2.7B ($1.9M)
2024-11-22	SELL	Market Sell	박흥석 Heungseok Park	moving	-14.5K	₩27,900	+51.2%	₩404M ($281K)
2024-11-21	SELL	Market Sell	윤성민 Seongmin Yoon	Managing Director	-49.5K	₩27,650	+50.7%	₩1.4B ($950K)
2024-11-20	SELL	Market Sell	정용정 Yongjeong Jeong	Managing Director	-20.0K	₩27,350	+50.2%	₩547M ($380K)
2024-11-19	SELL	Market Sell	정용정 Yongjeong Jeong	Managing Director	-15.0K	₩26,950	+49.5%	₩404M ($281K)
2024-11-11	SELL	Market Sell	김인성 Inseong Kim	Managing Director	-15.0K	₩22,100	+38.4%	₩332M ($230K)
2024-10-23	BUY	주식매수선택권	윤성민 Seongmin Yoon	Managing Director	65.0K	₩14,900	-8.6%	₩969M ($673K)
2024-10-23	BUY	주식매수선택권	최형신 Hyungshin Choi	Vice President	65.0K	₩14,900	-8.6%	₩969M ($673K)
2024-10-23	BUY	주식매수선택권	오승훈 Seunghoon Oh	moving	40.0K	₩14,900	-8.6%	₩596M ($414K)
2024-10-23	BUY	주식매수선택권	박흥석 Heungseok Park	moving	40.0K	₩14,900	-8.6%	₩596M ($414K)
2024-10-23	BUY	주식매수선택권	김성화 Seonghwa Kim	Vice President	125.0K	₩14,900	-8.6%	₩1.9B ($1.3M)
2024-09-25	SELL	Market Sell	최형신 Hyungshin Choi	Vice President	-1.4K	₩22,900	+40.5%	₩31M ($21K)
2024-09-23	SELL	Market Sell	최형신 Hyungshin Choi	Vice President	-2.0K	₩22,300	+38.9%	₩45M ($31K)
2024-09-11	SELL	Market Sell	김성화 Seonghwa Kim	Vice President	-46.8K	₩18,060	+24.6%	₩844M ($586K)
2024-03-15	BUY	신규보고	배상신 Bae Sang-shin	major shareholders	1.1M	₩23,850	-42.9%	₩27.3B ($19.0M)
2024-03-15	SELL	임원퇴임	배상신 Bae Sang-shin	major shareholders	-1.1M	₩23,850	+42.9%	₩27.3B ($19.0M)

Frequently asked questions

Who has been buying furuntier stock?: 7 distinct insiders have filed 0 disclosed insider purchases in furuntier (370090), most recently on 2025-03-25. 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 furuntier have?: furuntier has 0 buy-side and 13 sell-side disclosures on record, covering ₩6.2B ($4.3M) in total reported value, spanning 2024-03-15 to 2025-03-25.
Where does StockDrifts get furuntier 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 furuntier. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.