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Edge Foundry 105550

Company
엣지파운드리Edge Foundry
Insiders
1
Buys
0
Total Value
₩1.2B ($804K)
Avg Return
+69.51%
Last Filing
2025-03-20

Edge Foundry (105550) has 0 disclosed insider purchases and 2 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩1.2B ($804K) in reported transaction value. The earliest filing StockDrifts holds for Edge Foundry is dated 2024-03-11; the most recent is 2025-03-20. 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 +69.51%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-07-23SELL주식병합
에이아이코어비즈
AI Core Biz
--10.4M₩397+0.0%₩4.1B ($2.9M)
2026-07-23SELL주식병합
남용현
Yonghyeon Nam
CEO-144.0K₩397+0.0%₩57M ($40K)
2026-07-23SELL주식병합
남용현
Yonghyeon Nam
CEO-319.1K₩397+0.0%₩127M ($88K)
2026-07-23SELL주식병합
심준보
Sim Junbo
Managing Director-14.1K₩397+0.0%₩6M ($4K)
2025-03-20SELLMarket Sell
남용현
Yonghyeon Nam
CEO-200.0K₩4,750+70.0%₩950M ($660K)
2025-03-07SELLMarket Sell
남용현
Yonghyeon Nam
CEO-45.3K₩4,600+69.0%₩208M ($145K)
2024-12-23BUY제3자배정유상증자
에이아이코어비즈
AI Core Biz
-5.9M₩2,525-43.6%₩14.8B ($10.3M)
2024-05-31SELL대여
남용현
Yonghyeon Nam
CEO-2.4M₩2,780+48.7%₩6.7B ($4.6M)
2024-05-22SELL장외매도
남용현
Yonghyeon Nam
CEO-400.0K₩2,615+45.5%₩1.0B ($726K)
2024-04-25SELL대여
남용현
Yonghyeon Nam
CEO-3.0M₩2,000+28.8%₩6.0B ($4.2M)
2024-03-11BUY제3자배정유상증자
에이아이코어비즈
AI Core Biz
-7.2M₩2,580-44.8%₩18.5B ($12.9M)
2024-03-11BUY행사가액조정
남용현
Yonghyeon Nam
CEO5.0K₩2,580-44.8%₩13M ($9K)

Frequently asked questions

Who has been buying Edge Foundry stock?
1 distinct insiders have filed 0 disclosed insider purchases in Edge Foundry (105550), most recently on 2025-03-20. 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 Edge Foundry have?
Edge Foundry has 0 buy-side and 2 sell-side disclosures on record, covering ₩1.2B ($804K) in total reported value, spanning 2024-03-11 to 2025-03-20.
Where does StockDrifts get Edge Foundry 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 Edge Foundry. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.