Who has been buying Execure Hightron stock?

2 distinct insiders have filed 1 disclosed insider purchases in Execure Hightron (019490), most recently on 2026-01-19. 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 Execure Hightron have?

Execure Hightron has 1 buy-side and 7 sell-side disclosures on record, covering ₩735M ($511K) in total reported value, spanning 2024-02-08 to 2026-01-19.

Where does StockDrifts get Execure Hightron 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.

Execure Hightron 019490

Company

엑시큐어하이트론Execure Hightron

Insiders

Buys

Total Value

₩735M ($511K)

Avg Return

+39.29%

Last Filing

2026-01-19

Execure Hightron (019490) has 1 disclosed insider purchases and 7 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩735M ($511K) in reported transaction value. The earliest filing StockDrifts holds for Execure Hightron is dated 2024-02-08; the most recent is 2026-01-19. 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 +39.29%, 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
2026-01-19	SELL	기타	더테크놀로지 The Technology	-	-682.6K	₩541	+0.0%	₩369M ($256K)
2026-01-19	SELL	기타	손오공 Son Goku	-	-682.6K	₩541	+0.0%	₩369M ($256K)
2025-12-30	SELL	기타	더테크놀로지 The Technology	-	-1.1M	₩541	+0.0%	₩615M ($427K)
2025-12-30	SELL	기타	손오공 Son Goku	-	-1.1M	₩541	+0.0%	₩615M ($427K)
2025-11-28	BUY	신규주요주주	더테크놀로지 The Technology	-	3.0M	₩541	+0.0%	₩1.6B ($1.1M)
2025-11-28	BUY	신규주요주주	손오공 Son Goku	-	4.1M	₩541	+0.0%	₩2.2B ($1.5M)
2025-11-28	BUY	신규주요주주	손오공 Son Goku	-	3.0M	₩541	+0.0%	₩1.6B ($1.1M)
2025-11-28	BUY	신규주요주주	더테크놀로지 The Technology	-	4.1M	₩541	+0.0%	₩2.2B ($1.5M)
2025-11-10	SELL	장외매도	유수 running water	-	-2.5M	₩647	+16.4%	₩1.6B ($1.1M)
2025-11-10	SELL	장외매도	유수 running water	-	-2.5M	₩647	+16.4%	₩1.6B ($1.1M)
2025-04-28	SELL	기타	품에자산운용 Pumae Asset Management	-	-4.9M	₩635	+14.8%	₩3.1B ($2.2M)
2025-01-14	BUY	전환사채의권리행사	품에자산운용 Pumae Asset Management	-	600.0K	₩3,305	-83.6%	₩2.0B ($1.4M)
2025-01-13	BUY	전환사채의권리행사	품에자산운용 Pumae Asset Management	-	6.0M	₩3,275	-83.5%	₩19.6B ($13.6M)
2025-01-06	BUY	전환사채의권리행사	품에자산운용 Pumae Asset Management	-	600.0K	₩2,995	-81.9%	₩1.8B ($1.2M)
2024-12-27	SELL	기타	상상인플러스저축은행 Sangsangin Plus Savings Bank	-	-7.8M	₩3,010	+82.0%	₩23.4B ($16.2M)
2024-12-27	SELL	기타	상상인플러스저축은행 Sangsangin Plus Savings Bank	-	-6.2M	₩3,010	+82.0%	₩18.6B ($12.9M)
2024-12-25	BUY	기타	상상인플러스저축은행 Sangsangin Plus Savings Bank	-	7.8M	₩3,010	-82.0%	₩23.4B ($16.2M)
2024-12-25	BUY	유상신주취득	상상인플러스저축은행 Sangsangin Plus Savings Bank	-	6.2M	₩3,010	-82.0%	₩18.6B ($12.9M)
2024-12-24	BUY	유상신주취득	유수 running water	-	5.4M	₩3,135	-82.7%	₩17.0B ($11.8M)
2024-11-04	BUY	Market Buy	유수 running water	-	900	₩3,395	-84.1%	₩3M ($2K)
2024-10-16	SELL	장외매도	유수 running water	-	-750.0K	₩4,155	+87.0%	₩3.1B ($2.2M)
2024-10-16	SELL	장외매도	유수 running water	-	-750.0K	₩4,155	+87.0%	₩3.1B ($2.2M)
2024-09-24	SELL	장외매도	유수 running water	-	-1.8M	₩4,810	+88.8%	₩8.4B ($5.8M)
2024-09-24	SELL	장외매도	유수 running water	-	-1.8M	₩4,810	+88.8%	₩8.4B ($5.8M)
2024-09-12	SELL	장외매도	우리네트워크 Our Network	-	-2.3M	₩2,720	+80.1%	₩6.1B ($4.3M)
2024-09-12	SELL	장외매도	우리네트워크 Our Network	-	-2.3M	₩2,720	+80.1%	₩6.1B ($4.3M)
2024-09-12	SELL	장외매도	우리네트워크 Our Network	-	-1.3M	₩2,720	+80.1%	₩3.7B ($2.5M)
2024-09-05	BUY	시간외매매	우리네트워크 Our Network	-	5.8M	₩906	-40.3%	₩5.3B ($3.7M)
2024-09-05	SELL	시간외매매	리딩HT신기술사업투자조합제1호 Leading HT New Technology Business Investment Association No. 1	-	-5.8M	₩906	+40.3%	₩5.3B ($3.7M)
2024-07-15	SELL	Market Sell	리딩HT신기술사업투자조합제1호 Leading HT New Technology Business Investment Association No. 1	-	-54.0K	₩938	+42.3%	₩51M ($35K)
2024-04-15	SELL	Market Sell	리딩HT신기술사업투자조합제1호 Leading HT New Technology Business Investment Association No. 1	-	-290.0K	₩1,383	+60.9%	₩401M ($279K)
2024-04-12	SELL	Market Sell	리딩HT신기술사업투자조합제1호 Leading HT New Technology Business Investment Association No. 1	-	-50.0K	₩1,426	+62.1%	₩71M ($50K)
2024-04-11	SELL	Market Sell	리딩HT신기술사업투자조합제1호 Leading HT New Technology Business Investment Association No. 1	-	-100.0K	₩1,361	+60.3%	₩136M ($95K)
2024-04-09	SELL	Market Sell	리딩HT신기술사업투자조합제1호 Leading HT New Technology Business Investment Association No. 1	-	-23.3K	₩1,450	+62.7%	₩34M ($23K)
2024-04-03	SELL	Market Sell	리딩HT신기술사업투자조합제1호 Leading HT New Technology Business Investment Association No. 1	-	-18.2K	₩1,190	+54.5%	₩22M ($15K)
2024-04-02	SELL	Market Sell	리딩HT신기술사업투자조합제1호 Leading HT New Technology Business Investment Association No. 1	-	-14.5K	₩1,220	+55.7%	₩18M ($12K)
2024-02-08	SELL	풋옵션권리행사에따른주식처분	리딩에이스캐피탈 Leading Ace Capital	-	-1.6M	₩1,150	+53.0%	₩1.8B ($1.3M)

Frequently asked questions

Who has been buying Execure Hightron stock?: 2 distinct insiders have filed 1 disclosed insider purchases in Execure Hightron (019490), most recently on 2026-01-19. 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 Execure Hightron have?: Execure Hightron has 1 buy-side and 7 sell-side disclosures on record, covering ₩735M ($511K) in total reported value, spanning 2024-02-08 to 2026-01-19.
Where does StockDrifts get Execure Hightron 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 Execure Hightron. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.