Who has been buying lanix stock?

3 distinct insiders have filed 0 disclosed insider purchases in lanix (317120), most recently on 2026-03-26. 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 lanix have?

lanix has 0 buy-side and 4 sell-side disclosures on record, covering ₩353M ($245K) in total reported value, spanning 2024-03-31 to 2026-03-26.

Where does StockDrifts get lanix 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.

lanix 317120

Company

라닉스lanix

Insiders

Buys

Total Value

₩353M ($245K)

Avg Return

+16.68%

Last Filing

2026-03-26

lanix (317120) has 0 disclosed insider purchases and 4 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩353M ($245K) in reported transaction value. The earliest filing StockDrifts holds for lanix is dated 2024-03-31; the most recent is 2026-03-26. 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 +16.68%, 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
2026-03-26	SELL	임원퇴임	장경희 Jang Kyung-hee	Outside Director	-508	₩1,926	-2.3%	₩978K ($679)
2026-03-04	BUY	시간외매매	최승욱 Seungwook Choi	CEO	25.7K	-	-	-
2026-02-27	SELL	임원퇴임	이노형 Lee Nohyung	Managing Director	-1.4K	-	-	-
2025-07-21	BUY	유상신주취득	최승욱 Seungwook Choi	CEO	826.1K	₩2,010	-4.3%	₩1.7B ($1.2M)
2025-07-21	BUY	유상신주취득	이노형 Lee Nohyung	Managing Director	558	₩2,010	-4.3%	₩1M ($779)
2025-07-21	BUY	유상신주취득	박의순 Park Eui-soon	Managing Director	12.2K	₩2,010	-4.3%	₩25M ($17K)
2025-07-21	BUY	유상신주취득	장경희 Jang Kyung-hee	Outside Director	208	₩2,010	-4.3%	₩418K ($290)
2025-07-21	BUY	유상신주취득	정홍구 Jeong Hong-gu	Managing Director	54.4K	₩2,010	-4.3%	₩109M ($76K)
2025-07-18	SELL	기타	박의순 Park Eui-soon	Managing Director	-10.2K	₩1,997	+3.7%	₩20M ($14K)
2025-07-18	SELL	기타	최승욱 Seungwook Choi	CEO	-688.5K	₩1,997	+3.7%	₩1.4B ($955K)
2025-07-18	SELL	기타	정홍구 Jeong Hong-gu	Managing Director	-54.4K	₩1,997	+3.7%	₩109M ($75K)
2025-07-18	SELL	기타	이노형 Lee Nohyung	Managing Director	-465	₩1,997	+3.7%	₩929K ($645)
2025-07-18	SELL	기타	장경희 Jang Kyung-hee	Outside Director	-174	₩1,997	+3.7%	₩347K ($241)
2025-06-24	SELL	Market Sell	박주남 Joonam Park	moving	-2.9K	₩2,145	+10.3%	₩6M ($4K)
2025-06-23	SELL	장외매도	최승욱 Seungwook Choi	CEO	-680.0K	₩2,085	+7.7%	₩1.4B ($985K)
2025-06-17	SELL	시간외매매	최승욱 Seungwook Choi	CEO	-500.0K	₩2,340	+17.8%	₩1.2B ($813K)
2025-06-17	BUY	PROGRAM	박주남 Joonam Park	moving	2.9K	₩2,340	-17.8%	₩7M ($5K)
2025-06-17	BUY	PROGRAM	장경희 Jang Kyung-hee	Outside Director	174	₩2,340	-17.8%	₩407K ($283)
2025-06-17	BUY	PROGRAM	정홍구 Jeong Hong-gu	Managing Director	54.4K	₩2,340	-17.8%	₩127M ($88K)
2025-06-17	BUY	PROGRAM	이노형 Lee Nohyung	Managing Director	465	₩2,340	-17.8%	₩1M ($756)
2025-06-17	BUY	PROGRAM	최승욱 Seungwook Choi	CEO	1.4M	₩2,340	-17.8%	₩3.2B ($2.2M)
2025-06-17	BUY	PROGRAM	박의순 Park Eui-soon	Managing Director	10.2K	₩2,340	-17.8%	₩24M ($17K)
2025-05-30	SELL	Market Sell	박의순 Park Eui-soon	Managing Director	-46.0K	₩2,315	+16.9%	₩106M ($74K)
2025-05-29	SELL	Market Sell	정홍구 Jeong Hong-gu	Managing Director	-50.0K	₩2,398	+19.8%	₩120M ($83K)
2025-05-29	SELL	Market Sell	박의순 Park Eui-soon	Managing Director	-50.0K	₩2,398	+19.8%	₩120M ($83K)
2024-03-31	SELL	임원퇴임	이병헌 Lee Byung-hun	Managing Director	-5.0K	₩3,351	+42.6%	₩17M ($12K)

Frequently asked questions

Who has been buying lanix stock?: 3 distinct insiders have filed 0 disclosed insider purchases in lanix (317120), most recently on 2026-03-26. 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 lanix have?: lanix has 0 buy-side and 4 sell-side disclosures on record, covering ₩353M ($245K) in total reported value, spanning 2024-03-31 to 2026-03-26.
Where does StockDrifts get lanix 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 lanix. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.