Who has been buying KOASIA C.M. stock?

6 distinct insiders have filed 9 disclosed insider purchases in KOASIA C.M. (196450), most recently on 2026-07-08. 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 KOASIA C.M. have?

KOASIA C.M. has 9 buy-side and 0 sell-side disclosures on record, covering ₩58M ($41K) in total reported value, spanning 2021-07-18 to 2026-07-08.

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.

KOASIA C.M. 196450

Company

코아시아씨엠KOASIA C.M.

Insiders

Buys

Total Value

₩58M ($41K)

Avg Return

-6.66%

Last Filing

2026-07-08

KOASIA C.M. (196450) has 9 disclosed insider purchases and 0 disclosed disposals on record, filed by 6 distinct insiders. Together those filings cover ₩58M ($41K) in reported transaction value. The earliest filing StockDrifts holds for KOASIA C.M. is dated 2021-07-18; the most recent is 2026-07-08. Across these filings the average return since disclosure is -6.66%, 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
2026-09-16	BUY	Market Buy	문용권 Moon Yong-kwon	Managing Director	2.0K	₩3,975	-1.1%	₩8M ($6K)
2026-08-25	SELL	주식병합	정용근 Jeong Yong-geun	Managing Director	-8.0K	₩3,950	+0.1%	₩32M ($22K)
2026-08-25	SELL	주식병합	유형진 Hyeong-jin Hyeong	moving	-8.0K	₩3,950	+0.1%	₩32M ($22K)
2026-08-25	SELL	주식병합	안재우 Jaewoo Ahn	Managing Director	-8.0K	₩3,950	+0.1%	₩32M ($22K)
2026-08-25	SELL	주식병합	김창완 Changwan Kim	Vice President (CEO)	-8.0K	₩3,950	+0.1%	₩32M ($22K)
2026-08-25	SELL	주식병합	조병찬 Jo Byeong-chan	Vice President (CEO)	-8.0K	₩3,950	+0.1%	₩32M ($22K)
2026-08-25	SELL	주식병합	박재규 Jae-gyu Park	Managing Director	-8.0K	₩3,950	+0.1%	₩32M ($22K)
2026-07-08	BUY	Market Buy	유형진 Hyeong-jin Hyeong	moving	5.0K	₩899	+0.0%	₩4M ($3K)
2026-07-07	BUY	Market Buy	정용근 Jeong Yong-geun	Managing Director	10.0K	₩990	-9.2%	₩10M ($7K)
2026-07-07	BUY	Market Buy	안재우 Jaewoo Ahn	Managing Director	10.0K	₩990	-9.2%	₩10M ($7K)
2026-07-07	BUY	Market Buy	유형진 Hyeong-jin Hyeong	moving	5.0K	₩990	-9.2%	₩5M ($3K)
2026-07-06	BUY	Market Buy	김창완 Changwan Kim	Vice President (CEO)	9.3K	₩973	-7.6%	₩9M ($6K)
2026-07-06	BUY	Market Buy	조병찬 Jo Byeong-chan	Vice President (CEO)	10.0K	₩973	-7.6%	₩10M ($7K)
2026-07-06	BUY	Market Buy	박재규 Jae-gyu Park	Managing Director	7.8K	₩973	-7.6%	₩8M ($5K)
2026-07-03	BUY	Market Buy	박재규 Jae-gyu Park	Managing Director	2.2K	₩944	-4.8%	₩2M ($1K)
2026-07-03	BUY	Market Buy	김창완 Changwan Kim	Vice President (CEO)	746	₩944	-4.8%	₩704K ($489)
2025-11-21	BUY	장외매수	코아시아 Koasia	-	19.0K	₩803	+76.5%	₩15M ($11K)
2025-11-21	SELL	장외매도	코아시아케이프 제일호 신기술사업투자조합 Core Asia Cape Jeilho New Technology Business Investment Association	-	-19.0K	₩803	-76.5%	₩15M ($11K)
2025-09-30	SELL	기타	코아시아 Koasia	-	-1.3M	₩963	-47.1%	₩1.3B ($872K)
2024-01-03	SELL	장외매도	코아시아케이프 제일호 신기술사업투자조합 Core Asia Cape Jeilho New Technology Business Investment Association	-	-1.3M	₩1,357	-4.4%	₩1.8B ($1.3M)
2021-07-18	SELL	주식병합	코아시아케이프 제일호 신기술사업투자조합 Core Asia Cape Jeilho New Technology Business Investment Association	-	-58.8M	₩3,300	+57.1%	₩194.2B ($134.9M)

Frequently asked questions

Who has been buying KOASIA C.M. stock?: 6 distinct insiders have filed 9 disclosed insider purchases in KOASIA C.M. (196450), most recently on 2026-07-08. 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 KOASIA C.M. have?: KOASIA C.M. has 9 buy-side and 0 sell-side disclosures on record, covering ₩58M ($41K) in total reported value, spanning 2021-07-18 to 2026-07-08.
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.