Who has been buying Kyungin Electronics stock?

2 distinct insiders have filed 21 disclosed insider purchases in Kyungin Electronics (009140), most recently on 2026-06-30. 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 Kyungin Electronics have?

Kyungin Electronics has 21 buy-side and 0 sell-side disclosures on record, covering ₩413M ($286K) in total reported value, spanning 2024-02-20 to 2026-06-30.

Where does StockDrifts get Kyungin Electronics 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.

Kyungin Electronics 009140

Company

경인전자Kyungin Electronics

Insiders

Buys

Total Value

₩413M ($286K)

Avg Return

+13.70%

Last Filing

2026-06-30

Kyungin Electronics (009140) has 21 disclosed insider purchases and 0 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩413M ($286K) in reported transaction value. The earliest filing StockDrifts holds for Kyungin Electronics is dated 2024-02-20; the most recent is 2026-06-30. 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 +13.70%, 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
2026-06-30	BUY	Market Buy	한영운 Youngwoon Han	president	4.5K	-	-	-
2026-06-29	BUY	Market Buy	한영운 Youngwoon Han	president	3.7K	-	-	-
2026-06-26	BUY	Market Buy	한영운 Youngwoon Han	president	2.6K	-	-	-
2026-06-25	BUY	Market Buy	한영운 Youngwoon Han	president	2.0K	-	-	-
2026-06-15	SELL	장외매도	김성은 Seong Kim	CEO	-785.1K	-	-	-
2026-06-15	BUY	장외매수	케이일레븐파트너스 K-Eleven Partners	-	785.1K	-	-	-
2026-02-10	BUY	자사주상여금	박영진 Youngjin Park	Managing Director	1.0K	₩20,400	+7.8%	₩20M ($14K)
2025-12-09	BUY	자사주상여금	이종상 Lee Jong-sang	Managing Director	1.2K	₩20,650	+6.5%	₩24M ($17K)
2025-12-09	BUY	자사주상여금	한영운 Youngwoon Han	president	2.5K	₩20,650	+6.5%	₩51M ($35K)
2025-12-09	BUY	자사주상여금	김성은 Seong Kim	CEO	1.5K	₩20,650	+6.5%	₩30M ($21K)
2025-12-09	BUY	자사주상여금	김동연 Kim Dong-yeon	Managing Director	1.1K	₩20,650	+6.5%	₩24M ($16K)
2025-12-09	BUY	자사주상여금	김범석 Beomseok Kim	Managing Director	1.2K	₩20,650	+6.5%	₩25M ($18K)
2025-09-03	BUY	시간외매매	김성은 Seong Kim	CEO	185.3K	₩20,400	+7.8%	₩3.8B ($2.6M)
2025-09-03	SELL	시간외매매	김효조 Hyojo Kim	Chairman	-185.3K	₩20,400	-7.8%	₩3.8B ($2.6M)
2025-07-21	BUY	Market Buy	김성은 Seong Kim	CEO	2.5K	₩21,150	+4.0%	₩53M ($37K)
2025-04-10	BUY	Market Buy	김성은 Seong Kim	CEO	1.6K	₩19,100	+15.2%	₩30M ($21K)
2025-04-08	BUY	Market Buy	김성은 Seong Kim	CEO	430	₩19,110	+15.1%	₩8M ($6K)
2025-04-07	BUY	Market Buy	김성은 Seong Kim	CEO	1.6K	₩18,800	+17.0%	₩30M ($21K)
2025-04-04	BUY	Market Buy	김성은 Seong Kim	CEO	1.5K	₩18,960	+16.0%	₩28M ($19K)
2025-04-03	BUY	Market Buy	김성은 Seong Kim	CEO	1.1K	₩19,000	+15.8%	₩21M ($15K)
2025-03-28	BUY	Market Buy	김성은 Seong Kim	CEO	2.1K	₩18,760	+17.3%	₩40M ($28K)
2025-03-26	BUY	Market Buy	김성은 Seong Kim	CEO	1.6K	₩18,970	+16.0%	₩30M ($21K)
2025-03-14	BUY	Market Buy	김성은 Seong Kim	CEO	420	₩18,450	+19.2%	₩8M ($5K)
2025-03-13	BUY	Market Buy	김성은 Seong Kim	CEO	650	₩18,600	+18.3%	₩12M ($8K)
2025-03-07	BUY	Market Buy	김성은 Seong Kim	CEO	846	₩18,660	+17.9%	₩16M ($11K)
2025-03-06	BUY	Market Buy	김성은 Seong Kim	CEO	214	₩18,960	+16.0%	₩4M ($3K)
2025-02-10	BUY	Market Buy	김성은 Seong Kim	CEO	915	₩18,720	+17.5%	₩17M ($12K)
2025-02-07	BUY	Market Buy	김성은 Seong Kim	CEO	118	₩19,290	+14.1%	₩2M ($2K)
2024-11-14	BUY	Market Buy	김성은 Seong Kim	CEO	1.5K	₩20,100	+9.4%	₩30M ($21K)
2024-08-08	BUY	Market Buy	김성은 Seong Kim	CEO	1.3K	₩21,250	+3.5%	₩27M ($19K)
2024-04-29	BUY	Market Buy	김성은 Seong Kim	CEO	2.6K	₩21,900	+0.5%	₩57M ($40K)
2024-02-20	BUY	자사주상여금	김성은 Seong Kim	CEO	50	₩23,100	-4.8%	₩1M ($802)
2024-02-20	BUY	자사주상여금	김효조 Hyojo Kim	Chairman	50	₩23,100	-4.8%	₩1M ($802)
2024-02-20	BUY	자사주상여금	김동연 Kim Dong-yeon	Managing Director	50	₩23,100	-4.8%	₩1M ($802)
2024-02-20	BUY	자사주상여금	이종상 Lee Jong-sang	Managing Director	50	₩23,100	-4.8%	₩1M ($802)
2024-02-20	BUY	자사주상여금	김범석 Beomseok Kim	Managing Director	50	₩23,100	-4.8%	₩1M ($802)

Frequently asked questions

Who has been buying Kyungin Electronics stock?: 2 distinct insiders have filed 21 disclosed insider purchases in Kyungin Electronics (009140), most recently on 2026-06-30. 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 Kyungin Electronics have?: Kyungin Electronics has 21 buy-side and 0 sell-side disclosures on record, covering ₩413M ($286K) in total reported value, spanning 2024-02-20 to 2026-06-30.
Where does StockDrifts get Kyungin Electronics 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 Kyungin Electronics. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.