Who has been buying KS Industry stock?

0 distinct insiders have filed 0 disclosed insider purchases in KS Industry (101000), most recently on 2026-03-24. 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 KS Industry have?

KS Industry has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-03-27 to 2026-03-24.

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.

KS Industry 101000

Company

KS인더스트리KS Industry

Insiders

Buys

Total Value

—

Avg Return

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Last Filing

2026-03-24

KS Industry (101000) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for KS Industry is dated 2024-03-27; the most recent is 2026-03-24.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-08-14	SELL	풋옵션권리행사에따른주식처분	마린로보틱스제1호투자조합 Marine Robotics No. 1 Investment Association	-	-678.7K	-	-	-
2026-08-14	SELL	풋옵션권리행사에따른주식처분	마린로보틱스제1호투자조합 Marine Robotics No. 1 Investment Association	-	-702.4K	-	-	-
2026-08-14	SELL	풋옵션권리행사에따른주식처분	마린로보틱스제1호투자조합 Marine Robotics No. 1 Investment Association	-	-905.0K	-	-	-
2026-03-24	BUY	CB인수	마린로보틱스제1호투자조합 Marine Robotics No. 1 Investment Association	-	9.1M	₩1,215	-12.8%	₩11.1B ($7.7M)
2026-03-24	SELL	자본감소	마린로보틱스제1호투자조합 Marine Robotics No. 1 Investment Association	-	-6.9M	-	-	-
2024-03-28	SELL	장외매도	상상인선박기계 Sangsangin Marine Machinery	-	-2.5M	₩2,815	+55.4%	₩7.0B ($4.8M)
2024-03-28	SELL	장외매도	상상인선박기계 Sangsangin Marine Machinery	-	-2.4M	₩2,815	+55.4%	₩6.6B ($4.6M)
2024-03-28	SELL	장외매도	미래티에스 Mirae TS	-	-800.0K	₩2,815	+55.4%	₩2.3B ($1.6M)
2024-03-28	SELL	장외매도	미래티에스 Mirae TS	-	-320.0K	₩2,815	+55.4%	₩901M ($626K)
2024-03-28	SELL	장외매도	미래티에스 Mirae TS	-	-800.0K	₩2,815	+55.4%	₩2.3B ($1.6M)
2024-03-28	SELL	장외매도	미래티에스 Mirae TS	-	-40.0K	₩2,815	+55.4%	₩113M ($78K)
2024-03-28	SELL	장외매도	미래티에스 Mirae TS	-	-280.0K	₩2,815	+55.4%	₩788M ($547K)
2024-03-28	SELL	장외매도	미래티에스 Mirae TS	-	-640.0K	₩2,815	+55.4%	₩1.8B ($1.3M)
2024-03-28	SELL	장외매도	상상인 Sangsangin	-	-1.3M	₩2,815	+55.4%	₩3.7B ($2.6M)
2024-03-28	SELL	장외매도	상상인 Sangsangin	-	-613.1K	₩2,815	+55.4%	₩1.7B ($1.2M)
2024-03-28	SELL	장외매도	상상인 Sangsangin	-	-925.0K	₩2,815	+55.4%	₩2.6B ($1.8M)
2024-03-28	BUY	장외매수	컬러드인베스트먼트투자조합 Colored Investment Investment Association	-	2.5M	₩2,815	-55.4%	₩7.0B ($4.8M)
2024-03-28	BUY	장외매수	미래티에스 Mirae TS	-	2.4M	₩2,815	-55.4%	₩6.6B ($4.6M)
2024-03-28	BUY	장외매수	미래티에스 Mirae TS	-	925.0K	₩2,815	-55.4%	₩2.6B ($1.8M)
2024-03-28	SELL	장외매도	미래티에스 Mirae TS	-	-400.0K	₩2,815	+55.4%	₩1.1B ($782K)
2024-03-28	SELL	장외매도	유준원 Yoo Jun-won	-	-518.8K	₩2,815	+55.4%	₩1.5B ($1.0M)
2024-03-28	SELL	장외매도	컬러드인베스트먼트투자조합 Colored Investment Investment Association	-	-480.0K	₩2,815	+55.4%	₩1.4B ($938K)
2024-03-28	SELL	기타	컬러드인베스트먼트투자조합 Colored Investment Investment Association	-	-2.0M	₩2,815	+55.4%	₩5.6B ($3.9M)
2024-03-28	SELL	장외매도	상상인선박기계 Sangsangin Marine Machinery	-	-1.6M	₩2,815	+55.4%	₩4.5B ($3.1M)
2024-03-27	BUY	제3자배정유상증자	아크솔루션스 Arc Solutions	-	4.1M	₩4,020	-68.8%	₩16.3B ($11.3M)

Frequently asked questions

Who has been buying KS Industry stock?: 0 distinct insiders have filed 0 disclosed insider purchases in KS Industry (101000), most recently on 2026-03-24. 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 KS Industry have?: KS Industry has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-03-27 to 2026-03-24.
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.