Who has been buying CMES Robotics stock?

2 distinct insiders have filed 0 disclosed insider purchases in CMES Robotics (475400), most recently on 2026-06-01. 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 CMES Robotics have?

CMES Robotics has 0 buy-side and 7 sell-side disclosures on record, covering ₩2.6B ($1.8M) in total reported value, spanning 2024-10-24 to 2026-06-01.

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.

CMES Robotics 475400

Company

씨메스로보틱스CMES Robotics

Insiders

Buys

Total Value

₩2.6B ($1.8M)

Avg Return

-10.12%

Last Filing

2026-06-01

CMES Robotics (475400) has 0 disclosed insider purchases and 7 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩2.6B ($1.8M) in reported transaction value. The earliest filing StockDrifts holds for CMES Robotics is dated 2024-10-24; the most recent is 2026-06-01. Across these filings the average return since disclosure is -10.12%, 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
2026-06-01	BUY	PROGRAM	서동균 Seo Dong-gyun	moving	1.4K	₩25,200	+2.0%	₩36M ($25K)
2026-06-01	BUY	PROGRAM	김명종 Kim Myeong-jong	moving	365	₩25,200	+2.0%	₩9M ($6K)
2026-06-01	BUY	PROGRAM	박준규 Park Jun-gyu	moving	4.7K	₩25,200	+2.0%	₩119M ($83K)
2026-06-01	BUY	PROGRAM	김현우 Hyunwoo Kim	standing committee member	1.4K	₩25,200	+2.0%	₩35M ($24K)
2026-06-01	BUY	PROGRAM	임현상 Hyunsang Lim	moving	1.4K	₩25,200	+2.0%	₩35M ($24K)
2026-06-01	BUY	PROGRAM	임현상 Hyunsang Lim	moving	4.7K	₩25,200	+2.0%	₩119M ($83K)
2026-06-01	BUY	PROGRAM	서동균 Seo Dong-gyun	moving	960	₩25,200	+2.0%	₩24M ($17K)
2026-06-01	BUY	PROGRAM	강성남 Seongnam Kang	moving	800	₩25,200	+2.0%	₩20M ($14K)
2026-06-01	BUY	PROGRAM	강성남 Seongnam Kang	moving	354	₩25,200	+2.0%	₩9M ($6K)
2026-06-01	BUY	PROGRAM	김명종 Kim Myeong-jong	moving	1.2K	₩25,200	+2.0%	₩31M ($22K)
2026-01-28	BUY	주식매수청구권 행사	황진웅 Jinwoong Hwang	Director (CS0)	54.4K	₩41,950	-16.1%	₩2.3B ($1.6M)
2026-01-20	SELL	Market Sell	유재현 Jaehyun Yoo	torture	-10.0K	₩42,950	+18.0%	₩430M ($298K)
2025-12-01	BUY	주식매수선택권	박준규 Park Jun-gyu	moving	3.1K	₩32,550	+8.1%	₩102M ($71K)
2025-12-01	BUY	주식매수선택권	김현우 Hyunwoo Kim	standing committee member	8.4K	₩32,550	+8.1%	₩272M ($189K)
2025-10-30	SELL	Market Sell	황진웅 Jinwoong Hwang	Director (CSO)	-12.6K	₩29,450	-19.5%	₩371M ($257K)
2025-10-30	SELL	Market Sell	황진웅 Jinwoong Hwang	Director (CSO)	-12.6K	₩29,450	-19.5%	₩371M ($257K)
2025-10-29	SELL	Market Sell	황진웅 Jinwoong Hwang	Director (CSO)	-6.8K	₩31,400	-12.1%	₩212M ($147K)
2025-10-29	SELL	Market Sell	황진웅 Jinwoong Hwang	Director (CSO)	-6.8K	₩31,400	-12.1%	₩212M ($147K)
2025-10-28	SELL	Market Sell	황진웅 Jinwoong Hwang	Director (CSO)	-15.7K	₩31,200	-12.8%	₩489M ($339K)
2025-10-28	SELL	Market Sell	황진웅 Jinwoong Hwang	Director (CSO)	-15.7K	₩31,200	-12.8%	₩489M ($339K)
2025-06-02	BUY	PROGRAM	강성남 Seongnam Kang	moving	2.7K	₩23,000	+53.0%	₩63M ($43K)
2025-06-02	BUY	PROGRAM	임현상 Hyunsang Lim	moving	1.4K	₩23,000	+53.0%	₩32M ($22K)
2025-06-02	BUY	PROGRAM	황진웅 Jinwoong Hwang	Director (CSO)	40.8K	₩23,000	+53.0%	₩938M ($652K)
2025-06-02	BUY	PROGRAM	Choe Alex Toohwan	branch manager	8.0K	₩23,000	+53.0%	₩184M ($128K)
2025-06-02	BUY	PROGRAM	김현우 Hyunwoo Kim	standing committee member	1.4K	₩23,000	+53.0%	₩32M ($22K)
2025-06-02	BUY	PROGRAM	강성남 Seongnam Kang	moving	800	₩23,000	+53.0%	₩18M ($13K)
2024-11-08	BUY	PROGRAM	서동균 Seo Dong-gyun	moving	2.9K	₩16,200	+117.3%	₩47M ($32K)
2024-11-08	BUY	PROGRAM	윤호성 Yun Ho-seong	exaggeration	2.9K	₩16,200	+117.3%	₩47M ($32K)
2024-11-08	BUY	PROGRAM	Choe Alex Toohwan	branch manager	72.0K	₩16,200	+117.3%	₩1.2B ($810K)
2024-11-08	BUY	PROGRAM	박준규 Park Jun-gyu	moving	5.2K	₩16,200	+117.3%	₩84M ($59K)
2024-11-08	BUY	PROGRAM	김현우 Hyunwoo Kim	standing committee member	13.9K	₩16,200	+117.3%	₩226M ($157K)
2024-11-08	BUY	PROGRAM	임현상 Hyunsang Lim	moving	6.6K	₩16,200	+117.3%	₩107M ($74K)
2024-10-24	BUY	PROGRAM	서동균 Seo Dong-gyun	moving	1.1K	₩23,100	+52.4%	₩24M ($17K)
2024-10-24	BUY	신규상장	이성호 Seongho Lee	CEO	3.1M	₩23,100	+52.4%	₩72.5B ($50.4M)
2024-10-24	BUY	신규상장	이수룡 Soo-Ryong Lee	Managing Director	500.0K	₩23,100	+52.4%	₩11.6B ($8.0M)
2024-10-24	BUY	신규상장	윤호성 Yun Ho-seong	exaggeration	56.1K	₩23,100	+52.4%	₩1.3B ($899K)
2024-10-24	BUY	신규상장	유재현 Jaehyun Yoo	torture	86.8K	₩23,100	+52.4%	₩2.0B ($1.4M)
2024-10-24	BUY	신규상장	서명진 Myungjin Seo	Logistics professional leader	740.0K	₩23,100	+52.4%	₩17.1B ($11.9M)

Frequently asked questions

Who has been buying CMES Robotics stock?: 2 distinct insiders have filed 0 disclosed insider purchases in CMES Robotics (475400), most recently on 2026-06-01. 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 CMES Robotics have?: CMES Robotics has 0 buy-side and 7 sell-side disclosures on record, covering ₩2.6B ($1.8M) in total reported value, spanning 2024-10-24 to 2026-06-01.
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.