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Hwang Hak-cheon 084440

Company
유비온Hwang Hak-cheon
Insiders
3
Buys
6
Total Value
₩107M ($74K)
Avg Return
-4.96%
Last Filing
2026-07-02

Hwang Hak-cheon (084440) has 6 disclosed insider purchases and 0 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩107M ($74K) in reported transaction value. The earliest filing StockDrifts holds for Hwang Hak-cheon is dated 2024-12-27; the most recent is 2026-07-02. 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 -4.96%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-07-02BUYMarket Buy
임재환
Jaehwan Lim
CEO2.0K₩896-1.8%₩2M ($1K)
2026-07-01BUYMarket Buy
임재환
Jaehwan Lim
CEO9.0K₩918-4.1%₩8M ($6K)
2026-06-30BUYMarket Buy
임재환
Jaehwan Lim
CEO8.0K₩892-1.4%₩7M ($5K)
2026-05-08BUYMarket Buy
이용종
Lee Yong-jong
vice president8.2K₩1,170-7.4%₩10M ($7K)
2026-05-08BUYMarket Buy
유인식
Yoo In-sik
vice president8.9K₩1,170-7.4%₩10M ($7K)
2026-02-20BUYMarket Buy
임재환
Jaehwan Lim
CEO63.1K₩1,110-7.6%₩70M ($49K)
2025-12-30SELL증여
이용종
Lee Yong-jong
vice president-20.0K₩993-3.3%₩20M ($14K)
2025-03-26BUY증여취소
이용종
Lee Yong-jong
vice president20.0K₩1,084-5.3%₩22M ($15K)
2025-01-13SELL증여
유인식
Yoo In-sik
vice president-180.0K₩1,022-0.4%₩184M ($128K)
2024-12-27SELL증여
이용종
Lee Yong-jong
vice president-180.0K₩979-4.8%₩176M ($122K)

Frequently asked questions

Who has been buying Hwang Hak-cheon stock?
3 distinct insiders have filed 6 disclosed insider purchases in Hwang Hak-cheon (084440), most recently on 2026-07-02. 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 Hwang Hak-cheon have?
Hwang Hak-cheon has 6 buy-side and 0 sell-side disclosures on record, covering ₩107M ($74K) in total reported value, spanning 2024-12-27 to 2026-07-02.
Where does StockDrifts get Hwang Hak-cheon 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 Hwang Hak-cheon. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.