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Laon Secure 042510

Company
라온시큐어Laon Secure
Insiders
2
Buys
5
Total Value
₩2.3B ($1.6M)
Avg Return
+3.47%
Last Filing
2026-06-25

Laon Secure (042510) has 5 disclosed insider purchases and 1 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩2.3B ($1.6M) in reported transaction value. The earliest filing StockDrifts holds for Laon Secure is dated 2024-07-24; the most recent is 2026-06-25. 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 +3.47%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-06-25BUYMarket Buy
이순형
Soonhyung Lee
CEO20.0K---
2026-06-24BUYMarket Buy
이순형
Soonhyung Lee
CEO20.0K---
2026-06-23BUYMarket Buy
이순형
Soonhyung Lee
CEO13.0K---
2026-06-22BUYMarket Buy
이순형
Soonhyung Lee
CEO12.8K---
2025-04-15SELL주식병합
박종원
Park Jong-won
Managing Director-263.5K₩9,620+0.8%₩2.5B ($1.8M)
2025-04-15SELL주식병합
이두용
Lee Doo-yong
Managing Director-39.5K₩9,620+0.8%₩380M ($264K)
2025-04-15SELL주식병합
이정아
Lee Jeong-ah
CEO-1.1M₩9,620+0.8%₩10.9B ($7.6M)
2025-04-15SELL주식병합
이순형
Soonhyung Lee
CEO-7.7M₩9,620+0.8%₩74.4B ($51.7M)
2025-04-15SELL주식병합
김태진
Taejin Kim
Managing Director-359.9K₩9,620+0.8%₩3.5B ($2.4M)
2025-04-15SELL주식병합
박현우
Hyunwoo Park
Managing Director-263.5K₩9,620+0.8%₩2.5B ($1.8M)
2025-04-15SELL주식병합
라온코퍼레이션
Raon Corporation
--7.4M₩9,620+0.8%₩71.1B ($49.4M)
2025-04-15SELL주식병합
윤원석
Wonseok Yoon
vice president-294.0K₩9,620+0.8%₩2.8B ($2.0M)
2025-04-15SELL주식병합
박종문
Park Jong-moon
Managing Director-16.5K₩9,620+0.8%₩158M ($110K)
2024-08-08BUYMarket Buy
이순형
Soonhyung Lee
CEO55.5K₩9,544-0.0%₩530M ($368K)
2024-07-24SELLMarket Sell
정현철
Jeong Hyeon-cheol
president-172.9K₩10,255+7.0%₩1.8B ($1.2M)

Frequently asked questions

Who has been buying Laon Secure stock?
2 distinct insiders have filed 5 disclosed insider purchases in Laon Secure (042510), most recently on 2026-06-25. 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 Laon Secure have?
Laon Secure has 5 buy-side and 1 sell-side disclosures on record, covering ₩2.3B ($1.6M) in total reported value, spanning 2024-07-24 to 2026-06-25.
Where does StockDrifts get Laon Secure 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 Laon Secure. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.