Who has been buying ring net stock?

5 distinct insiders have filed 9 disclosed insider purchases in ring net (042500), most recently on 2026-04-16. 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 ring net have?

ring net has 9 buy-side and 6 sell-side disclosures on record, covering ₩1.3B ($874K) in total reported value, spanning 2023-10-10 to 2026-04-16.

Where does StockDrifts get ring net 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.

ring net 042500

Company

링네트ring net

Insiders

Buys

Total Value

₩1.3B ($874K)

Avg Return

+8.46%

Last Filing

2026-04-16

ring net (042500) has 9 disclosed insider purchases and 6 disclosed disposals on record, filed by 5 distinct insiders. Together those filings cover ₩1.3B ($874K) in reported transaction value. The earliest filing StockDrifts holds for ring net is dated 2023-10-10; the most recent is 2026-04-16. 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 +8.46%, 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
2026-07-31	SELL	임원퇴임	김대화 Kim Dae-hwa	moving	-2.1K	₩4,180	-2.4%	₩9M ($6K)
2026-07-24	BUY	PROGRAM	김상규 Kim Sang-gyu	moving	3.1K	₩4,125	+1.3%	₩13M ($9K)
2026-07-24	BUY	PROGRAM	최상규 Choi Sang-gyu	moving	7.0K	₩4,125	+1.3%	₩29M ($20K)
2026-07-24	BUY	PROGRAM	이종복 Lee Jong-bok	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	PROGRAM	오승철 Seungcheol Oh	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	PROGRAM	강수봉 Gang Subong	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	기타	이지윤 Jiyoon Lee	Managing Director	18.7K	₩4,125	+1.3%	₩77M ($54K)
2026-07-24	BUY	PROGRAM	조완성 Cho Wan-seong	moving	7.0K	₩4,125	+1.3%	₩29M ($20K)
2026-07-24	BUY	PROGRAM	맹세인 oath	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	기타	성화석 Seonghwaseok	Managing Director	4.7K	₩4,125	+1.3%	₩19M ($13K)
2026-07-24	BUY	PROGRAM	엄태경 Eom Tae-kyung	Managing Director	15.6K	₩4,125	+1.3%	₩64M ($45K)
2026-07-24	BUY	기타	박재완 Jaewan Park	Managing Director	3.1K	₩4,125	+1.3%	₩13M ($9K)
2026-07-24	BUY	기타	윤태성 Taeseong Yoon	Managing Director	3.1K	₩4,125	+1.3%	₩13M ($9K)
2026-07-24	BUY	기타	이재화 Jaehwa Lee	Managing Director	3.1K	₩4,125	+1.3%	₩13M ($9K)
2026-07-24	BUY	PROGRAM	전성훈 Seonghun Jeon	moving	3.1K	₩4,125	+1.3%	₩13M ($9K)
2026-07-24	BUY	PROGRAM	서중철 Seo Joong-cheol	Managing Director	3.1K	₩4,125	+1.3%	₩13M ($9K)
2026-07-24	BUY	PROGRAM	신동익 Shin Dong-ik	Managing Director	3.1K	₩4,125	+1.3%	₩13M ($9K)
2026-07-24	BUY	PROGRAM	변한섭 Byun Han-seop	moving	11.7K	₩4,125	+1.3%	₩48M ($34K)
2026-07-24	BUY	PROGRAM	김대화 Kim Dae-hwa	moving	1.6K	₩4,125	+1.3%	₩6M ($4K)
2026-07-24	BUY	PROGRAM	정윤혁 Yunhyeok Jeong	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	PROGRAM	정도일 Jeongdo-il	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	PROGRAM	이병석 Lee Byung-seok	moving	778	₩4,125	+1.3%	₩3M ($2K)
2026-07-24	BUY	PROGRAM	전창우 Jeon Chang-woo	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	PROGRAM	이광동 Lee Gwang-dong	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	PROGRAM	박원미 Wonmi Park	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	PROGRAM	김봉수 Bongsu Kim	moving	466	₩4,125	+1.3%	₩2M ($1K)
2026-07-24	BUY	PROGRAM	이정훈 Jeonghoon Lee	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	PROGRAM	오기출 Ogichul	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	PROGRAM	박호창 Park Ho-chang	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-24	BUY	PROGRAM	양순언 Soon Eon Yang	moving	7.0K	₩4,125	+1.3%	₩29M ($20K)
2026-07-24	BUY	PROGRAM	함병훈 Ham Byeong-Hoon	moving	2.3K	₩4,125	+1.3%	₩10M ($7K)
2026-07-22	SELL	Market Sell	김대화 Kim Dae-hwa	moving	-3.3K	₩4,125	-1.3%	₩13M ($9K)
2026-04-16	SELL	Market Sell	이지윤 Jiyoon Lee	Managing Director	-24.0K	₩5,500	+8.9%	₩132M ($92K)
2026-04-15	SELL	Market Sell	이지윤 Jiyoon Lee	Managing Director	-29.0K	₩5,470	+8.4%	₩159M ($110K)
2026-04-10	BUY	Market Buy	이주석 Lee Joo-seok	vice president	2.0K	₩4,145	+20.9%	₩8M ($6K)
2026-04-08	BUY	Market Buy	이주석 Lee Joo-seok	vice president	21.0K	₩4,045	+23.9%	₩85M ($59K)
2026-04-07	BUY	Market Buy	이주석 Lee Joo-seok	vice president	61.1K	₩4,025	+24.5%	₩246M ($171K)
2026-04-06	BUY	Market Buy	이주석 Lee Joo-seok	vice president	36.5K	₩4,050	+23.7%	₩148M ($103K)
2026-04-03	BUY	Market Buy	이주석 Lee Joo-seok	vice president	63.5K	₩4,050	+23.7%	₩257M ($179K)
2026-03-01	BUY	신규선임	오승철 Seungcheol Oh	moving	2.8K	₩3,720	+6.7%	₩10M ($7K)
2026-02-27	SELL	Market Sell	이지윤 Jiyoon Lee	Managing Director	-3.9K	₩3,830	-3.7%	₩15M ($10K)
2026-02-20	BUY	Market Buy	신동익 Shin Dong-ik	Managing Director	8	₩3,925	+1.1%	₩31K ($22)
2026-02-20	BUY	PROGRAM	정도일 Jeongdo-il	moving	1.9K	₩3,925	+1.1%	₩8M ($5K)
2026-02-20	BUY	PROGRAM	이병진 Byungjin Lee	moving	317	₩3,925	+1.1%	₩1M ($864)
2026-02-20	BUY	PROGRAM	신동익 Shin Dong-ik	Managing Director	3.4K	₩3,925	+1.1%	₩13M ($9K)
2026-02-20	BUY	PROGRAM	변한섭 Byun Han-seop	moving	2.9K	₩3,925	+1.1%	₩11M ($8K)
2026-02-20	BUY	PROGRAM	최병민 Choi Byung-min	Managing Director	3.1K	₩3,925	+6.5%	₩13M ($9K)
2026-02-20	BUY	PROGRAM	엄태경 Eom Tae-kyung	Managing Director	6.3K	₩3,925	+1.1%	₩25M ($17K)
2026-02-20	BUY	PROGRAM	오기출 Ogichul	moving	2.6K	₩3,925	+1.1%	₩10M ($7K)
2026-02-20	BUY	PROGRAM	송용석 Song Yong-seok	moving	634	₩3,925	+1.1%	₩2M ($2K)

Showing the 50 most recent of 178 filings.

Frequently asked questions

Who has been buying ring net stock?: 5 distinct insiders have filed 9 disclosed insider purchases in ring net (042500), most recently on 2026-04-16. 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 ring net have?: ring net has 9 buy-side and 6 sell-side disclosures on record, covering ₩1.3B ($874K) in total reported value, spanning 2023-10-10 to 2026-04-16.
Where does StockDrifts get ring net 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 ring net. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.