Who has been buying Sangsangin stock?

3 distinct insiders have filed 17 disclosed insider purchases in Sangsangin (038540), most recently on 2026-02-13. 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 Sangsangin have?

Sangsangin has 17 buy-side and 0 sell-side disclosures on record, covering ₩331M ($230K) in total reported value, spanning 2024-02-05 to 2026-02-13.

Do insider buys in Korean stocks predict returns?

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

Sangsangin 038540

Company

상상인Sangsangin

Insiders

Buys

Total Value

₩331M ($230K)

Avg Return

+24.63%

Last Filing

2026-02-13

Sangsangin (038540) has 17 disclosed insider purchases and 0 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩331M ($230K) in reported transaction value. The earliest filing StockDrifts holds for Sangsangin is dated 2024-02-05; the most recent is 2026-02-13. Across these filings the average return since disclosure is +24.63%, 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
2026-02-13	BUY	Market Buy	이홍석 Hongseok Lee	moving	26.0K	₩2,140	-0.7%	₩56M ($39K)
2025-03-05	BUY	신규선임	남종훈 Nam Jong-hoon	vice president	193.7K	₩1,377	+54.3%	₩267M ($185K)
2025-02-24	BUY	Market Buy	유준원 Yoo Jun-won	CEO	7.0K	₩1,433	+48.3%	₩10M ($7K)
2025-02-19	BUY	Market Buy	유준원 Yoo Jun-won	CEO	3.0K	₩1,427	+48.9%	₩4M ($3K)
2025-02-18	BUY	Market Buy	유준원 Yoo Jun-won	CEO	1.0K	₩1,443	+47.3%	₩1M ($1K)
2025-02-17	BUY	Market Buy	유준원 Yoo Jun-won	CEO	1.0K	₩1,428	+48.8%	₩1M ($992)
2025-02-14	BUY	Market Buy	유준원 Yoo Jun-won	CEO	2.0K	₩1,428	+48.8%	₩3M ($2K)
2025-02-13	BUY	Market Buy	유준원 Yoo Jun-won	CEO	3.0K	₩1,439	+47.7%	₩4M ($3K)
2025-02-04	BUY	Market Buy	유준원 Yoo Jun-won	CEO	2.0K	₩1,455	+46.0%	₩3M ($2K)
2025-02-03	BUY	Market Buy	유준원 Yoo Jun-won	CEO	1.5K	₩1,467	+44.9%	₩2M ($2K)
2025-01-06	BUY	Market Buy	유준원 Yoo Jun-won	CEO	3.4K	₩1,534	+38.5%	₩5M ($4K)
2025-01-03	BUY	Market Buy	유준원 Yoo Jun-won	CEO	3.0K	₩1,520	+39.8%	₩5M ($3K)
2024-12-11	BUY	Market Buy	유준원 Yoo Jun-won	CEO	22.3K	₩1,538	+38.2%	₩34M ($24K)
2024-10-08	BUY	Market Buy	유준원 Yoo Jun-won	CEO	22.8K	₩1,711	+24.2%	₩39M ($27K)
2024-09-24	BUY	Market Buy	유준원 Yoo Jun-won	CEO	44.0K	₩1,864	+14.0%	₩82M ($57K)
2024-04-08	BUY	Market Buy	최광석 Gwangseok Choi	Managing Director	16.6K	₩3,390	-37.3%	₩56M ($39K)
2024-04-05	BUY	Market Buy	최광석 Gwangseok Choi	Managing Director	3.4K	₩3,445	-38.3%	₩12M ($8K)
2024-04-01	BUY	신규선임	최광석 Gwangseok Choi	Managing Director	30.0K	₩3,675	-42.2%	₩110M ($77K)
2024-02-05	BUY	Market Buy	유준원 Yoo Jun-won	CEO	3.5K	₩3,555	-40.2%	₩12M ($9K)

Frequently asked questions

Who has been buying Sangsangin stock?: 3 distinct insiders have filed 17 disclosed insider purchases in Sangsangin (038540), most recently on 2026-02-13. 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 Sangsangin have?: Sangsangin has 17 buy-side and 0 sell-side disclosures on record, covering ₩331M ($230K) in total reported value, spanning 2024-02-05 to 2026-02-13.
Do insider buys in Korean stocks predict returns?: Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.