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Jeil M&S 412540

Company
제일엠앤에스Jeil M&S
Insiders
4
Buys
0
Total Value
₩15.9B ($11.1M)
Avg Return
+76.23%
Last Filing
2025-03-31

Jeil M&S (412540) has 0 disclosed insider purchases and 4 disclosed disposals on record, filed by 4 distinct insiders. Together those filings cover ₩15.9B ($11.1M) in reported transaction value. The earliest filing StockDrifts holds for Jeil M&S is dated 2024-04-30; the most recent is 2025-03-31. 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 +76.23%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2025-03-31SELL임원퇴임
이만영
Lee Man-young
moving-3.0K₩5,210+24.5%₩16M ($11K)
2025-03-31SELL임원퇴임
이동진
Lee Dong-jin
moving-1.1K₩5,210+24.5%₩6M ($4K)
2024-12-09SELL장외매도
이효원
Hyowon Lee
CEO-40.0K₩6,320+37.7%₩253M ($176K)
2024-12-09BUY장외매수
이영진
Youngjin Lee
CEO40.0K₩6,320-37.7%₩253M ($176K)
2024-11-01SELLMarket Sell
이윤진
Yunjin Lee
--100.0K₩10,030+60.8%₩1.0B ($697K)
2024-06-13SELLMarket Sell
한국투자2022사모투자
Korea Investment 2022 Private Investment
--74.0K₩14,740+73.3%₩1.1B ($757K)
2024-05-20BUY기타
이동진
Lee Dong-jin
moving1.1K₩19,470-79.8%₩21M ($15K)
2024-05-07SELL전환등
한국투자2022사모투자
Korea Investment 2022 Private Investment
--2.5M₩22,450+82.5%₩56.5B ($39.3M)
2024-05-07BUY신규등록
한국투자2022사모투자
Korea Investment 2022 Private Investment
-2.5M₩22,450-82.5%₩56.5B ($39.3M)
2024-04-30BUY신규상장
에스케이에스한국투자제1호사모투자
SK S Korea Investment No. 1 private equity investment
-2.6M₩27,000-85.4%₩69.2B ($48.1M)
2024-04-30BUY신규상장
한국투자2022사모투자
Korea Investment 2022 Private Investment
-2.5M₩27,000-85.4%₩68.0B ($47.2M)
2024-04-30BUYPROGRAM
이동훈
Kim Ki-won
moving1₩27,000-85.4%₩27K ($19)
2024-04-30BUYPROGRAM
김원걸
Kim Won-geol
moving6.0K₩27,000-85.4%₩162M ($113K)
2024-04-30BUYPROGRAM
염한철
Yeomhancheol
moving10.6K₩27,000-85.4%₩285M ($198K)
2024-04-30SELLMarket Sell
이동훈
Kim Ki-won
moving-1₩27,000+85.4%₩27K ($19)
2024-04-30SELL임원퇴임
김원걸
Kim Won-geol
moving-6.0K₩27,000+85.4%₩162M ($113K)
2024-04-30BUYPROGRAM
이영진
Youngjin Lee
CEO5.3M₩27,000-85.4%₩143.2B ($99.4M)
2024-04-30BUYPROGRAM
이윤진
Yunjin Lee
-2.2M₩27,000-85.4%₩58.9B ($40.9M)
2024-04-30BUYPROGRAM
이만영
Lee Man-young
moving3.0K₩27,000-85.4%₩81M ($56K)
2024-04-30SELLMarket Sell
에스케이에스한국투자제1호사모투자
SK S Korea Investment No. 1 private equity investment
--512.9K₩27,000+85.4%₩13.8B ($9.6M)
2024-04-30BUYPROGRAM
이효원
Hyowon Lee
CEO891.6K₩27,000-85.4%₩24.1B ($16.7M)
2024-04-30BUYPROGRAM
이혜리
Hyeri Lee
Managing Director2.2M₩27,000-85.4%₩58.9B ($40.9M)

Frequently asked questions

Who has been buying Jeil M&S stock?
4 distinct insiders have filed 0 disclosed insider purchases in Jeil M&S (412540), most recently on 2025-03-31. 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 Jeil M&S have?
Jeil M&S has 0 buy-side and 4 sell-side disclosures on record, covering ₩15.9B ($11.1M) in total reported value, spanning 2024-04-30 to 2025-03-31.
Where does StockDrifts get Jeil M&S 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 Jeil M&S. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.