Who has been buying panzen stock?

2 distinct insiders have filed 0 disclosed insider purchases in panzen (222110), most recently on 2026-04-20. 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 panzen have?

panzen has 0 buy-side and 5 sell-side disclosures on record, covering ₩2.3B ($1.6M) in total reported value, spanning 2024-03-28 to 2026-04-20.

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.

panzen 222110

Company

팬젠panzen

Insiders

Buys

Total Value

₩2.3B ($1.6M)

Avg Return

+15.92%

Last Filing

2026-04-20

panzen (222110) has 0 disclosed insider purchases and 5 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩2.3B ($1.6M) in reported transaction value. The earliest filing StockDrifts holds for panzen is dated 2024-03-28; the most recent is 2026-04-20. Across these filings the average return since disclosure is +15.92%, 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
2026-04-20	SELL	Market Sell	오한규 Oh Han-gyu	Managing Director	-5.6K	₩6,780	+11.5%	₩38M ($26K)
2026-03-16	BUY	장외매수	휴온스 Huons	-	817.5K	-	-	-
2026-02-27	SELL	증여	윤성태 Seongtae Yoon	Other non-executive directors	-142.4K	-	-	-
2025-07-24	SELL	Market Sell	오한규 Oh Han-gyu	Managing Director	-8.9K	₩6,870	+24.0%	₩61M ($42K)
2025-06-27	SELL	Market Sell	오한규 Oh Han-gyu	Managing Director	-10.6K	₩6,250	+16.5%	₩66M ($46K)
2025-06-26	SELL	Market Sell	오한규 Oh Han-gyu	Managing Director	-565	₩6,460	+19.2%	₩4M ($3K)
2025-05-12	BUY	제3자배정유상증자	휴온스 Huons	-	596.0K	₩5,800	-10.0%	₩3.5B ($2.4M)
2025-04-22	BUY	장외매수	휴온스 Huons	-	368.5K	₩5,700	-8.4%	₩2.1B ($1.5M)
2025-04-22	SELL	Market Sell	CG인바이츠 CG Invites	-	-368.5K	₩5,700	+8.4%	₩2.1B ($1.5M)
2024-12-13	BUY	장외매수	휴온스 Huons	-	1.5M	₩5,280	-1.1%	₩8.1B ($5.6M)
2024-12-13	SELL	장외매도	CG인바이츠 CG Invites	-	-1.5M	₩5,280	+1.1%	₩8.1B ($5.6M)
2024-03-28	BUY	유상신주취득	CG인바이츠 CG Invites	-	368.5K	₩6,270	-16.8%	₩2.3B ($1.6M)
2024-03-28	BUY	제3자배정유상증자	휴온스 Huons	-	184.3K	₩6,270	-16.8%	₩1.2B ($802K)

Frequently asked questions

Who has been buying panzen stock?: 2 distinct insiders have filed 0 disclosed insider purchases in panzen (222110), most recently on 2026-04-20. 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 panzen have?: panzen has 0 buy-side and 5 sell-side disclosures on record, covering ₩2.3B ($1.6M) in total reported value, spanning 2024-03-28 to 2026-04-20.
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.