Who has been buying Hansae Industry stock?

6 distinct insiders have filed 212 disclosed insider purchases in Hansae Industry (105630), most recently on 2026-06-01. 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 Hansae Industry have?

Hansae Industry has 212 buy-side and 195 sell-side disclosures on record, covering ₩85.1B ($59.1M) in total reported value, spanning 2024-01-02 to 2026-06-01.

Where does StockDrifts get Hansae Industry 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.

Hansae Industry 105630

Company

한세실업Hansae Industry

Insiders

Buys

212

Total Value

₩85.1B ($59.1M)

Avg Return

+0.70%

Last Filing

2026-06-01

Hansae Industry (105630) has 212 disclosed insider purchases and 195 disclosed disposals on record, filed by 6 distinct insiders. Together those filings cover ₩85.1B ($59.1M) in reported transaction value. The earliest filing StockDrifts holds for Hansae Industry is dated 2024-01-02; the most recent is 2026-06-01. 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 +0.70%, 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
2026-06-01	BUY	신규선임	김미경 Kim Mi-kyung	Managing Director	100	-	-	-
2025-09-30	BUY	Market Buy	이송희 Songhee Lee	Managing Director	500	₩10,630	+32.1%	₩5M ($4K)
2025-09-30	BUY	Market Buy	이송희 Songhee Lee	Managing Director	500	₩10,630	+32.1%	₩5M ($4K)
2025-09-24	BUY	Market Buy	차석만 Cha Seok-man	Managing Director	103	₩10,900	+28.8%	₩1M ($780)
2025-09-24	BUY	Market Buy	차석만 Cha Seok-man	Managing Director	897	₩10,900	+28.8%	₩10M ($7K)
2025-09-23	BUY	Market Buy	황정현 Hwang Jeong-hyeon	Managing Director	1.0K	₩10,960	+28.1%	₩11M ($8K)
2025-09-17	BUY	Market Buy	김경 Kyung Kim	CEO	629	₩10,770	+30.4%	₩7M ($5K)
2025-09-17	BUY	Market Buy	김경 Kyung Kim	CEO	1.8K	₩10,770	+30.4%	₩19M ($13K)
2025-09-17	BUY	Market Buy	김경 Kyung Kim	CEO	207	₩10,770	+30.4%	₩2M ($2K)
2025-09-17	BUY	Market Buy	김경 Kyung Kim	CEO	371	₩10,770	+30.4%	₩4M ($3K)
2025-09-17	BUY	Market Buy	김충덕 Kim Chung-deok	Managing Director	1.0K	₩10,770	+30.4%	₩11M ($7K)
2025-04-07	SELL	Market Sell	국민연금공단 National Pension Service	-	-110.4K	₩10,070	-39.4%	₩1.1B ($772K)
2025-04-07	BUY	Market Buy	국민연금공단 National Pension Service	-	25.8K	₩10,070	+39.4%	₩260M ($181K)
2025-04-04	SELL	Market Sell	국민연금공단 National Pension Service	-	-3.5K	₩10,210	-37.5%	₩36M ($25K)
2025-04-03	SELL	Market Sell	국민연금공단 National Pension Service	-	-2.8K	₩9,850	-42.5%	₩27M ($19K)
2025-04-03	BUY	Market Buy	국민연금공단 National Pension Service	-	61	₩9,850	+42.5%	₩601K ($417)
2025-04-02	BUY	Market Buy	국민연금공단 National Pension Service	-	9.2K	₩10,770	+30.4%	₩100M ($69K)
2025-04-01	BUY	Market Buy	국민연금공단 National Pension Service	-	9.1K	₩11,030	+27.3%	₩100M ($70K)
2025-03-31	BUY	Market Buy	국민연금공단 National Pension Service	-	12.8K	₩11,130	+26.1%	₩143M ($99K)
2025-03-28	SELL	Market Sell	국민연금공단 National Pension Service	-	-1.9K	₩11,510	-22.0%	₩22M ($15K)
2025-03-27	SELL	Market Sell	국민연금공단 National Pension Service	-	-3.0K	₩12,000	-17.0%	₩36M ($25K)
2025-03-26	SELL	Market Sell	국민연금공단 National Pension Service	-	-5.0K	₩11,970	-17.3%	₩60M ($42K)
2025-03-26	BUY	Market Buy	국민연금공단 National Pension Service	-	15	₩11,970	+17.3%	₩180K ($125)
2025-03-25	SELL	Market Sell	국민연금공단 National Pension Service	-	-2.8K	₩12,040	-16.6%	₩34M ($24K)
2025-03-24	SELL	Market Sell	국민연금공단 National Pension Service	-	-13.9K	₩11,970	-17.3%	₩166M ($115K)
2025-03-21	BUY	Market Buy	국민연금공단 National Pension Service	-	128	₩12,070	+16.3%	₩2M ($1K)
2025-03-21	SELL	Market Sell	국민연금공단 National Pension Service	-	-5.6K	₩12,070	-16.3%	₩67M ($47K)
2025-03-20	SELL	Market Sell	국민연금공단 National Pension Service	-	-10.0K	₩12,110	-15.9%	₩121M ($84K)
2025-03-20	BUY	Market Buy	국민연금공단 National Pension Service	-	160	₩12,110	+15.9%	₩2M ($1K)
2025-03-19	BUY	Market Buy	국민연금공단 National Pension Service	-	100	₩12,210	+15.0%	₩1M ($848)
2025-03-17	BUY	Market Buy	국민연금공단 National Pension Service	-	4	₩12,130	+15.8%	₩49K ($34)
2025-03-17	SELL	Market Sell	국민연금공단 National Pension Service	-	-18.1K	₩12,130	-15.8%	₩220M ($152K)
2025-03-14	SELL	Market Sell	국민연금공단 National Pension Service	-	-10.0K	₩12,000	-17.0%	₩120M ($83K)
2025-03-12	SELL	Market Sell	국민연금공단 National Pension Service	-	-45.2K	₩12,170	-15.4%	₩550M ($382K)
2025-03-10	SELL	Market Sell	국민연금공단 National Pension Service	-	-2.0K	₩12,320	-14.0%	₩25M ($17K)
2025-03-07	SELL	Market Sell	국민연금공단 National Pension Service	-	-1.8K	₩12,320	-14.0%	₩22M ($16K)
2025-03-07	BUY	Market Buy	국민연금공단 National Pension Service	-	47	₩12,320	+14.0%	₩579K ($402)
2025-03-06	BUY	Market Buy	국민연금공단 National Pension Service	-	67	₩12,060	+16.4%	₩808K ($561)
2025-03-05	BUY	Market Buy	국민연금공단 National Pension Service	-	283	₩11,870	+18.3%	₩3M ($2K)
2025-03-05	SELL	Market Sell	국민연금공단 National Pension Service	-	-6.4K	₩11,870	-18.3%	₩76M ($53K)
2025-02-28	BUY	Market Buy	국민연금공단 National Pension Service	-	1.8K	₩11,660	+20.4%	₩21M ($15K)
2025-02-27	BUY	Market Buy	국민연금공단 National Pension Service	-	988	₩12,660	+10.9%	₩13M ($9K)
2025-02-27	SELL	Market Sell	국민연금공단 National Pension Service	-	-8.3K	₩12,660	-10.9%	₩105M ($73K)
2025-02-26	BUY	Market Buy	국민연금공단 National Pension Service	-	1.6K	₩12,630	+11.2%	₩21M ($14K)
2025-02-26	SELL	Market Sell	국민연금공단 National Pension Service	-	-1.2K	₩12,630	-11.2%	₩15M ($10K)
2025-02-25	BUY	Market Buy	국민연금공단 National Pension Service	-	28	₩12,460	+12.7%	₩349K ($242)
2025-02-25	SELL	Market Sell	국민연금공단 National Pension Service	-	-3.0K	₩12,460	-12.7%	₩37M ($26K)
2025-02-24	BUY	Market Buy	국민연금공단 National Pension Service	-	1.2K	₩12,760	+10.0%	₩15M ($11K)
2025-02-21	BUY	Market Buy	국민연금공단 National Pension Service	-	80	₩12,690	+10.6%	₩1M ($705)
2025-02-21	SELL	Market Sell	국민연금공단 National Pension Service	-	-5.7K	₩12,690	-10.6%	₩72M ($50K)

Showing the 50 most recent of 200 filings.

Frequently asked questions

Who has been buying Hansae Industry stock?: 6 distinct insiders have filed 212 disclosed insider purchases in Hansae Industry (105630), most recently on 2026-06-01. 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 Hansae Industry have?: Hansae Industry has 212 buy-side and 195 sell-side disclosures on record, covering ₩85.1B ($59.1M) in total reported value, spanning 2024-01-02 to 2026-06-01.
Where does StockDrifts get Hansae Industry 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 Hansae Industry. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.