Who has been buying KEMTECH stock?

2 distinct insiders have filed 0 disclosed insider purchases in KEMTECH (106080), most recently on 2026-03-10. 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 KEMTECH have?

KEMTECH has 0 buy-side and 7 sell-side disclosures on record, covering ₩534M ($371K) in total reported value, spanning 2024-04-03 to 2026-03-10.

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.

KEMTECH 106080

Company

케이이엠텍KEMTECH

Insiders

Buys

Total Value

₩534M ($371K)

Avg Return

+26.12%

Last Filing

2026-03-10

KEMTECH (106080) has 0 disclosed insider purchases and 7 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩534M ($371K) in reported transaction value. The earliest filing StockDrifts holds for KEMTECH is dated 2024-04-03; the most recent is 2026-03-10. Across these filings the average return since disclosure is +26.12%, 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
2026-03-10	SELL	Market Sell	이노웨이브 Innowave	-	-130.3K	₩300	-10.0%	₩39M ($27K)
2026-03-09	SELL	Market Sell	이노웨이브 Innowave	-	-130.3K	₩297	-11.1%	₩39M ($27K)
2026-02-27	SELL	Market Sell	에이치에스홀딩스 HS Holdings	-	-8.5K	₩471	+29.9%	₩4M ($3K)
2026-02-27	SELL	Market Sell	이노웨이브 Innowave	-	-103.8K	₩471	+29.9%	₩49M ($34K)
2026-01-29	SELL	Market Sell	에이치에스홀딩스 HS Holdings	-	-124.7K	₩625	+47.2%	₩78M ($54K)
2026-01-29	SELL	Market Sell	에이치에스홀딩스 HS Holdings	-	-289.6K	₩625	+47.2%	₩181M ($126K)
2026-01-28	SELL	Market Sell	에이치에스홀딩스 HS Holdings	-	-220.8K	₩656	+49.7%	₩145M ($101K)
2025-08-14	BUY	제3자배정유상증자	대진첨단소재 Daejin Advanced Materials	-	1.7M	₩1,843	-82.1%	₩3.2B ($2.2M)
2025-01-14	BUY	기타	에이치에스홀딩스 HS Holdings	-	69.4K	₩2,500	-86.8%	₩174M ($121K)
2024-12-14	BUY	유상신주취득	현태민 Hyun Taemin	thanks	48.9K	₩3,650	-91.0%	₩179M ($124K)
2024-11-01	SELL	기타	에이치에스홀딩스 HS Holdings	-	-69.4K	₩4,600	+92.8%	₩319M ($222K)
2024-08-01	SELL	장외매도	박용직 Yongjik Park	CEO	-10.0K	₩4,803	+93.1%	₩48M ($33K)
2024-04-09	SELL	시간외매매	이노웨이브 Innowave	-	-150.0K	₩3,967	+91.7%	₩595M ($413K)
2024-04-03	SELL	시간외매매	이노웨이브 Innowave	-	-200.0K	₩4,268	+92.3%	₩854M ($593K)

Frequently asked questions

Who has been buying KEMTECH stock?: 2 distinct insiders have filed 0 disclosed insider purchases in KEMTECH (106080), most recently on 2026-03-10. 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 KEMTECH have?: KEMTECH has 0 buy-side and 7 sell-side disclosures on record, covering ₩534M ($371K) in total reported value, spanning 2024-04-03 to 2026-03-10.
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.