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east 004140

Company
동방east
Insiders
4
Buys
4
Total Value
₩31M ($21K)
Avg Return
+9.36%
Last Filing
2026-06-25

east (004140) has 4 disclosed insider purchases and 2 disclosed disposals on record, filed by 4 distinct insiders. Together those filings cover ₩31M ($21K) in reported transaction value. The earliest filing StockDrifts holds for east is dated 2024-06-04; 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 +9.36%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-07-23BUYMarket Buy
김형곤
Kim Hyeong-gon
Chairman16.5K₩1,878-1.9%₩30M ($21K)
2026-07-22BUYMarket Buy
김형곤
Kim Hyeong-gon
Chairman11.1K₩1,784+3.3%₩20M ($14K)
2026-07-21BUYMarket Buy
임충기
Lim Chung-gi
Managing Director2.0K₩1,812-2.3%₩4M ($3K)
2026-06-25BUYMarket Buy
김형곤
Kim Hyeong-gon
Chairman16.9K---
2026-06-25BUYMarket Buy
정운건
Jeong Woon-geon
CEO and President3.5K---
2026-06-25BUYMarket Buy
정운건
Jeong Woon-geon
CEO and President2.1K---
2026-06-24BUYMarket Buy
김형곤
Kim Hyeong-gon
Chairman10.0K---
2025-11-14BUY신규선임
강영진
Youngjin Kang
vice president21.0K₩2,780-2.2%₩58M ($41K)
2025-11-01BUY신규선임
박성진
Seongjin Park
Assistant Managing Director37₩2,720+0.0%₩101K ($70)
2025-06-27SELLMarket Sell
이정헌
Jeongheon Lee
vice president-5.0K₩2,930+7.2%₩15M ($10K)
2024-11-12BUY신규선임
박우남
Woonam Park
Managing Director70₩2,195+23.9%₩154K ($107)
2024-06-04SELLMarket Sell
정영민
Youngmin Jeong
Managing Director-5.3K₩3,075+11.5%₩16M ($11K)

Frequently asked questions

Who has been buying east stock?
4 distinct insiders have filed 4 disclosed insider purchases in east (004140), 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 east have?
east has 4 buy-side and 2 sell-side disclosures on record, covering ₩31M ($21K) in total reported value, spanning 2024-06-04 to 2026-06-25.
Where does StockDrifts get east 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 east. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.