Who has been buying KC Industries stock?

1 distinct insiders have filed 2 disclosed insider purchases in KC Industries (112190), most recently on 2026-03-20. 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 KC Industries have?

KC Industries has 2 buy-side and 0 sell-side disclosures on record, covering ₩252K ($175) in total reported value, spanning 2023-03-15 to 2026-03-20.

Where does StockDrifts get KC Industries insider data?

From DART D001/D002 insider disclosures — the official filing system run by the Financial Supervisory Service (Korea). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from DART.

Do insider buys in Korean stocks predict returns?

Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean DART filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

KC Industries 112190

Company

KC산업KC Industries

Insiders

Buys

Total Value

₩252K ($175)

Avg Return

-52.55%

Last Filing

2026-03-20

KC Industries (112190) has 2 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩252K ($175) in reported transaction value. The earliest filing StockDrifts holds for KC Industries is dated 2023-03-15; the most recent is 2026-03-20. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea). Across these filings the average return since disclosure is -52.55%, 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
2026-07-15	BUY	유상신주취득	성신양회 Sungshin Cement Association	-	4.2M	-	-	-
2026-07-15	BUY	유상신주취득	제네시스모듈러 Genesis Modular	-	4.2M	-	-	-
2026-03-20	BUY	장외매수	제네시스모듈러 Genesis Modular	-	1.8M	₩1,184	+16.7%	₩2.1B ($1.4M)
2026-03-20	BUY	장외매수	성신양회 Sungshin Cement Association	-	1.8M	₩1,184	+16.7%	₩2.1B ($1.4M)
2026-01-12	BUY	수증	박광노 Park Gwang-no	president	50.0K	₩1,683	-30.4%	₩84M ($58K)
2026-01-12	BUY	수증	박광노 Park Gwang-no	president	50.0K	₩1,683	-30.4%	₩84M ($58K)
2026-01-12	BUY	수증	박광노 Park Gwang-no	president	30.0K	₩1,683	-30.4%	₩50M ($35K)
2025-12-16	BUY	신주인수권사채의권리행사	제네시스모듈러 Genesis Modular	-	4.2M	₩1,436	-18.4%	₩6.0B ($4.2M)
2025-12-16	BUY	신주인수권사채의권리행사	제네시스모듈러 Genesis Modular	-	1.4M	₩1,436	-18.4%	₩2.0B ($1.4M)
2025-12-16	BUY	전환사채의권리행사	성신양회 Sungshin Cement Association	-	278.2K	₩1,436	-18.4%	₩400M ($277K)
2025-12-16	SELL	전환등	성신양회 Sungshin Cement Association	-	-1.4M	₩1,436	+18.4%	₩2.0B ($1.4M)
2025-12-16	BUY	전환사채의권리행사	성신양회 Sungshin Cement Association	-	3.2M	₩1,436	-18.4%	₩4.6B ($3.2M)
2025-12-16	BUY	신주인수권사채의권리행사	성신양회 Sungshin Cement Association	-	1.4M	₩1,436	-18.4%	₩2.0B ($1.4M)
2025-12-16	BUY	신주인수권사채의권리행사	성신양회 Sungshin Cement Association	-	3.2M	₩1,436	-18.4%	₩4.6B ($3.2M)
2025-12-16	BUY	전환사채의권리행사	제네시스모듈러 Genesis Modular	-	4.2M	₩1,436	-18.4%	₩6.0B ($4.2M)
2025-12-16	BUY	전환사채의권리행사	제네시스모듈러 Genesis Modular	-	278.2K	₩1,436	-18.4%	₩400M ($277K)
2025-12-16	SELL	전환등	성신양회 Sungshin Cement Association	-	-278.2K	₩1,436	+18.4%	₩400M ($277K)
2025-12-16	SELL	전환등	성신양회 Sungshin Cement Association	-	-3.2M	₩1,436	+18.4%	₩4.6B ($3.2M)
2025-12-16	SELL	전환등	성신양회 Sungshin Cement Association	-	-3.2M	₩1,436	+18.4%	₩4.6B ($3.2M)
2025-12-15	BUY	장외매수	성신양회 Sungshin Cement Association	-	278.2K	₩1,436	-18.4%	₩400M ($277K)
2025-12-15	BUY	장외매수	성신양회 Sungshin Cement Association	-	1.4M	₩1,436	-18.4%	₩2.0B ($1.4M)
2025-12-15	BUY	장외매수	성신양회 Sungshin Cement Association	-	3.2M	₩1,436	-18.4%	₩4.6B ($3.2M)
2025-12-15	BUY	장외매수	성신양회 Sungshin Cement Association	-	3.2M	₩1,436	-18.4%	₩4.6B ($3.2M)
2025-11-07	BUY	유상신주취득	성신양회 Sungshin Cement Association	-	1.9M	₩1,419	-17.4%	₩2.7B ($1.9M)
2023-03-15	BUY	Market Buy	박광노 Park Gwang-no	president	50	₩2,470	-52.5%	₩124K ($86)
2023-03-15	BUY	Market Buy	박광노 Park Gwang-no	president	52	₩2,470	-52.5%	₩128K ($89)

Frequently asked questions

Who has been buying KC Industries stock?: 1 distinct insiders have filed 2 disclosed insider purchases in KC Industries (112190), most recently on 2026-03-20. 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 KC Industries have?: KC Industries has 2 buy-side and 0 sell-side disclosures on record, covering ₩252K ($175) in total reported value, spanning 2023-03-15 to 2026-03-20.
Where does StockDrifts get KC Industries insider data?: From DART D001/D002 insider disclosures — the official filing system run by the Financial Supervisory Service (Korea). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from DART.
Do insider buys in Korean stocks predict returns?: Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean DART filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

Source filings

Every trade listed above is disclosed in DART D001/D002 insider disclosures, filed with the Financial Supervisory Service (Korea). View the original DART filings for KC Industries. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.