Who has been buying BC World Pharmaceutical stock?

1 distinct insiders have filed 2 disclosed insider purchases in BC World Pharmaceutical (200780), most recently on 2026-03-31. 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 BC World Pharmaceutical have?

BC World Pharmaceutical has 2 buy-side and 0 sell-side disclosures on record, covering ₩40M ($28K) in total reported value, spanning 2024-12-20 to 2026-03-31.

Do insider buys in Korean stocks predict returns?

Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

BC World Pharmaceutical 200780

Company

비씨월드제약BC World Pharmaceutical

Insiders

Buys

Total Value

₩40M ($28K)

Avg Return

+34.55%

Last Filing

2026-03-31

BC World Pharmaceutical (200780) has 2 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩40M ($28K) in reported transaction value. The earliest filing StockDrifts holds for BC World Pharmaceutical is dated 2024-12-20; the most recent is 2026-03-31. Across these filings the average return since disclosure is +34.55%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-03-31	SELL	임원퇴임	이승철 Seungcheol Lee	standing advisor	-60.4K	₩4,545	-1.1%	₩274M ($191K)
2026-03-26	BUY	주식배당	이승철 Seungcheol Lee	standing advisor	5.5K	₩4,865	-0.9%	₩27M ($19K)
2026-03-26	BUY	주식배당	장태억 Jang Tae-eok	vice president	1.5K	₩4,865	-0.9%	₩7M ($5K)
2026-03-26	BUY	주식배당	홍영기 Youngki Hong	vice president	121.7K	₩4,865	-0.9%	₩592M ($411K)
2026-03-26	BUY	주식배당	홍성한 Hong Seong-han	CEO	196.2K	₩4,865	-0.9%	₩955M ($663K)
2025-12-08	BUY	수증	홍영기 Youngki Hong	vice president	1.0M	₩4,249	+27.1%	₩4.2B ($3.0M)
2025-12-08	SELL	증여	홍성한 Hong Seong-han	CEO	-1.4M	₩4,249	-27.1%	₩5.7B ($4.0M)
2025-03-28	BUY	주식배당	장태억 Jang Tae-eok	vice president	1.4K	₩3,984	+35.5%	₩5M ($4K)
2025-03-28	BUY	주식배당	홍성한 Hong Seong-han	CEO	301.1K	₩3,984	+35.5%	₩1.2B ($833K)
2025-03-28	BUY	주식배당	홍영기 Youngki Hong	vice president	19.7K	₩3,984	+35.5%	₩79M ($55K)
2025-03-28	BUY	주식배당	이승철 Seungcheol Lee	standing advisor	5.0K	₩3,984	+35.5%	₩20M ($14K)
2024-12-23	BUY	Market Buy	홍영기 Youngki Hong	Managing Director	5.1K	₩4,024	+34.2%	₩20M ($14K)
2024-12-20	BUY	Market Buy	홍영기 Youngki Hong	Managing Director	4.9K	₩4,003	+34.9%	₩20M ($14K)

Frequently asked questions

Who has been buying BC World Pharmaceutical stock?: 1 distinct insiders have filed 2 disclosed insider purchases in BC World Pharmaceutical (200780), most recently on 2026-03-31. 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 BC World Pharmaceutical have?: BC World Pharmaceutical has 2 buy-side and 0 sell-side disclosures on record, covering ₩40M ($28K) in total reported value, spanning 2024-12-20 to 2026-03-31.
Do insider buys in Korean stocks predict returns?: Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.