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Korea B&C 256840

Company
한국비엔씨Korea B&C
Insiders
1
Buys
8
Total Value
—
Avg Return
—
Last Filing
2026-06-25

Korea B&C (256840) has 8 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. The earliest filing StockDrifts holds for Korea B&C is dated 2024-10-24; 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).

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-06-25BUYMarket Buy
황시영
Hwang Si-young
Managing Director750---
2026-06-25BUYMarket Buy
황시영
Hwang Si-young
Managing Director624---
2026-06-25BUYMarket Buy
황시영
Hwang Si-young
Managing Director1.2K---
2026-06-25BUYMarket Buy
황시영
Hwang Si-young
Managing Director3.4K---
2026-06-25BUYMarket Buy
황시영
Hwang Si-young
Managing Director2.0K---
2026-06-25BUYMarket Buy
황시영
Hwang Si-young
Managing Director974---
2026-06-25BUYMarket Buy
황시영
Hwang Si-young
Managing Director233---
2026-06-25BUYMarket Buy
황시영
Hwang Si-young
Managing Director825---
2024-10-24BUY자사주상여금
강기신
Kishin Kang
Managing Director5.0K₩5,030-6.2%₩25M ($17K)
2024-10-24BUY자사주상여금
황시영
Hwang Si-young
Managing Director5.0K₩5,030-6.2%₩25M ($17K)
2024-10-24BUY자사주상여금
오명준
Myeongjun Oh
moving5.0K₩5,030-6.2%₩25M ($17K)
2024-10-24BUY자사주상여금
김만섭
Kim Man-seop
moving5.0K₩5,030-6.2%₩25M ($17K)

Frequently asked questions

Who has been buying Korea B&C stock?
1 distinct insiders have filed 8 disclosed insider purchases in Korea B&C (256840), 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 Korea B&C have?
Korea B&C has 8 buy-side and 0 sell-side disclosures on record, spanning 2024-10-24 to 2026-06-25.
Where does StockDrifts get Korea B&C 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 Korea B&C. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.