Who has been buying camsis stock?

0 distinct insiders have filed 0 disclosed insider purchases in camsis (050110), most recently on 2026-04-17. 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 camsis have?

camsis has 0 buy-side and 0 sell-side disclosures on record, spanning 2026-02-06 to 2026-04-17.

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.

camsis 050110

Company

캠시스camsis

Insiders

Buys

Total Value

—

Avg Return

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Last Filing

2026-04-17

camsis (050110) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for camsis is dated 2026-02-06; the most recent is 2026-04-17.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-08-14	BUY	Market Buy	김상학 Sanghak Kim	vice president	1.0K	₩1,045	-0.7%	₩1M ($767)
2026-08-12	BUY	Market Buy	김상학 Sanghak Kim	vice president	2.2K	₩1,071	-3.1%	₩2M ($2K)
2026-08-11	BUY	Market Buy	김상학 Sanghak Kim	vice president	1.5K	₩1,071	-3.1%	₩1M ($1K)
2026-07-24	BUY	Market Buy	권현진 Hyunjin Kwon	Chairman / CEO	51.1K	₩939	-4.7%	₩50M ($35K)
2026-07-23	BUY	Market Buy	권현진 Hyunjin Kwon	Chairman / CEO	3.0K	₩999	-10.4%	₩3M ($2K)
2026-07-22	BUY	Market Buy	권현진 Hyunjin Kwon	Chairman / CEO	20.0K	₩928	-3.6%	₩21M ($15K)
2026-07-21	BUY	Market Buy	권현진 Hyunjin Kwon	Chairman / CEO	25.3K	₩941	-4.9%	₩27M ($19K)
2026-04-17	SELL	기타	김상학 Sanghak Kim	vice president	-4.6K	₩2,375	+25.7%	₩11M ($8K)
2026-04-17	SELL	기타	권현진 Hyunjin Kwon	Chairman / CEO	-2.8M	₩2,375	+25.7%	₩6.5B ($4.5M)
2026-04-17	BUY	유상신주취득	김상학 Sanghak Kim	vice president	5.6K	₩2,375	-25.7%	₩13M ($9K)
2026-04-17	BUY	유상신주취득	권현진 Hyunjin Kwon	Chairman / CEO	2.8M	₩2,375	-25.7%	₩6.5B ($4.5M)
2026-03-03	BUY	기타	김상학 Sanghak Kim	vice president	4.6K	-	-	-
2026-02-06	SELL	자본감소	권현진 Hyunjin Kwon	Chairman	-11.1M	₩541	+0.0%	₩6.0B ($4.2M)

Frequently asked questions

Who has been buying camsis stock?: 0 distinct insiders have filed 0 disclosed insider purchases in camsis (050110), most recently on 2026-04-17. 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 camsis have?: camsis has 0 buy-side and 0 sell-side disclosures on record, spanning 2026-02-06 to 2026-04-17.
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.