Who has been buying Samho Development stock?

4 distinct insiders have filed 14 disclosed insider purchases in Samho Development (010960), most recently on 2026-07-06. 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 Samho Development have?

Samho Development has 14 buy-side and 2 sell-side disclosures on record, covering ₩312M ($216K) in total reported value, spanning 2024-03-01 to 2026-07-06.

Where does StockDrifts get Samho Development 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.

Samho Development 010960

Company

삼호개발Samho Development

Insiders

Buys

Total Value

₩312M ($216K)

Avg Return

+24.45%

Last Filing

2026-07-06

Samho Development (010960) has 14 disclosed insider purchases and 2 disclosed disposals on record, filed by 4 distinct insiders. Together those filings cover ₩312M ($216K) in reported transaction value. The earliest filing StockDrifts holds for Samho Development is dated 2024-03-01; the most recent is 2026-07-06. 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 +24.45%, 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
2026-07-06	SELL	Market Sell	김대익 Daeik Kim	moving	-13.2K	₩4,330	+8.3%	₩57M ($40K)
2026-01-08	BUY	Market Buy	송창덕 Song Changdeok	Managing Director	3.0K	₩3,575	+18.7%	₩11M ($7K)
2025-12-30	BUY	PROGRAM	이종호 Jongho Lee	Chairman	6.5K	₩3,610	+17.6%	₩23M ($16K)
2025-12-30	BUY	PROGRAM	심재범 Jaebeom Shim	CEO	3.4K	₩3,610	+17.6%	₩12M ($9K)
2025-12-30	BUY	PROGRAM	이영열 Youngyeol Lee	CEO	3.4K	₩3,610	+17.6%	₩12M ($9K)
2025-12-30	BUY	PROGRAM	고일수 Go Il-soo	Managing Director	2.6K	₩3,610	+17.6%	₩9M ($6K)
2025-12-30	BUY	PROGRAM	송창덕 Song Changdeok	Managing Director	2.6K	₩3,610	+17.6%	₩9M ($6K)
2025-12-30	BUY	PROGRAM	김대익 Daeik Kim	moving	2.2K	₩3,610	+17.6%	₩8M ($5K)
2025-12-30	BUY	PROGRAM	박병형 Park Byeong-hyung	Managing Director	2.3K	₩3,610	+17.6%	₩8M ($6K)
2025-12-30	BUY	PROGRAM	정윤순 Yoon-soon Jeong	Managing Director	2.3K	₩3,610	+17.6%	₩8M ($6K)
2025-12-30	BUY	PROGRAM	김성남 Seongnam Kim	moving	2.0K	₩3,610	+17.6%	₩7M ($5K)
2025-12-30	BUY	PROGRAM	박해억 Park Hae-eok	Treatment for directors	1.8K	₩3,610	+17.6%	₩7M ($5K)
2025-12-30	BUY	PROGRAM	박상래 Park Sang-rae	moving	1.8K	₩3,610	+17.6%	₩7M ($5K)
2025-12-30	BUY	PROGRAM	김원영 Wonyoung Kim	moving	1.8K	₩3,610	+17.6%	₩7M ($5K)
2025-12-30	BUY	PROGRAM	장인출 Craftsman	thanks	1.0K	₩3,610	+17.6%	₩4M ($3K)
2025-12-30	BUY	PROGRAM	소순만 Sosunman	moving	1.8K	₩3,610	+17.6%	₩7M ($5K)
2025-12-30	BUY	PROGRAM	김원기 Wonki Kim	moving	1.8K	₩3,610	+17.6%	₩7M ($5K)
2025-12-23	SELL	Market Sell	김원기 Wonki Kim	moving	-523	₩3,670	-15.7%	₩2M ($1K)
2025-11-19	BUY	PROGRAM	김대익 Daeik Kim	moving	11.0K	₩3,500	+21.3%	₩39M ($27K)
2025-11-05	BUY	Market Buy	송창덕 Song Changdeok	Managing Director	3.5K	₩3,335	+27.3%	₩12M ($8K)
2025-10-15	BUY	Market Buy	송창덕 Song Changdeok	Managing Director	4.0K	₩3,410	+24.5%	₩14M ($9K)
2025-06-25	BUY	Market Buy	송창덕 Song Changdeok	Managing Director	4.0K	₩3,530	+20.3%	₩14M ($10K)
2025-04-02	BUY	Market Buy	송창덕 Song Changdeok	Managing Director	7.4K	₩2,990	+42.0%	₩22M ($15K)
2025-04-01	BUY	Market Buy	송창덕 Song Changdeok	Managing Director	32	₩3,015	+40.8%	₩96K ($67)
2025-03-01	BUY	신규선임	박해억 Park Hae-eok	Treatment for directors	6.5K	₩3,015	+40.8%	₩20M ($14K)
2025-01-03	BUY	Market Buy	송창덕 Song Changdeok	Managing Director	9.0K	₩3,110	+36.5%	₩28M ($19K)
2024-10-21	BUY	Market Buy	고일수 Go Il-soo	Managing Director	4.3K	₩3,150	+34.8%	₩14M ($9K)
2024-10-18	BUY	Market Buy	고일수 Go Il-soo	Managing Director	7.5K	₩3,150	+34.8%	₩24M ($16K)
2024-10-17	BUY	Market Buy	고일수 Go Il-soo	Managing Director	3.2K	₩3,170	+33.9%	₩10M ($7K)
2024-08-07	BUY	Market Buy	송창덕 Song Changdeok	Managing Director	6.0K	₩3,410	+24.5%	₩20M ($14K)
2024-06-28	BUY	Market Buy	송창덕 Song Changdeok	Managing Director	4.5K	₩3,575	+18.7%	₩16M ($11K)
2024-06-13	BUY	Market Buy	송창덕 Song Changdeok	Managing Director	8.5K	₩3,520	+20.6%	₩30M ($21K)
2024-03-01	BUY	신규선임	김원기 Wonki Kim	moving	523	₩3,240	+31.0%	₩2M ($1K)
2024-03-01	BUY	신규선임	김원영 Wonyoung Kim	moving	18.8K	₩3,240	+31.0%	₩61M ($42K)

Frequently asked questions

Who has been buying Samho Development stock?: 4 distinct insiders have filed 14 disclosed insider purchases in Samho Development (010960), most recently on 2026-07-06. 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 Samho Development have?: Samho Development has 14 buy-side and 2 sell-side disclosures on record, covering ₩312M ($216K) in total reported value, spanning 2024-03-01 to 2026-07-06.
Where does StockDrifts get Samho Development 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 Samho Development. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.