Who has been buying SP SOFT stock?

0 distinct insiders have filed 0 disclosed insider purchases in SP SOFT (443670), most recently on 2026-06-15. 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 SP SOFT have?

SP SOFT has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-02-15 to 2026-06-15.

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.

SP SOFT 443670

Company

에스피소프트SP SOFT

Insiders

Buys

Total Value

—

Avg Return

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Last Filing

2026-06-15

SP SOFT (443670) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for SP SOFT is dated 2024-02-15; the most recent is 2026-06-15.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-06-15	SELL	증여	이은재 Eunjae Lee	CEO	-10.0K	₩3,675	+10.1%	₩37M ($26K)
2025-05-20	SELL	증여	이은재 Eunjae Lee	CEO	-20.0K	₩6,890	+18.6%	₩138M ($96K)
2025-04-03	BUY	주식매수선택권	이은재 Eunjae Lee	CEO	360.0K	₩6,430	-12.8%	₩2.3B ($1.6M)
2025-04-03	BUY	주식매수선택권	홍석형 Hong Seok-hyung	Managing Director	80.0K	₩6,430	-12.8%	₩514M ($357K)
2025-04-03	BUY	주식매수선택권	한덕한 Handeokhan	Other non-executive directors	100.0K	₩6,430	-12.8%	₩643M ($447K)
2025-01-06	SELL	증여	홍석형 Hong Seok-hyung	Managing Director	-52.9K	₩9,210	+39.1%	₩487M ($338K)
2024-09-12	SELL	증여	이은재 Eunjae Lee	CEO	-100.0K	₩8,120	+30.9%	₩812M ($564K)
2024-02-15	BUY	PROGRAM	공유경 Gong Gong-gyeong	moving	29.5K	₩12,940	-56.6%	₩382M ($265K)
2024-02-15	BUY	PROGRAM	홍석형 Hong Seok-hyung	Managing Director	88.5K	₩12,940	-56.6%	₩1.1B ($795K)
2024-02-15	BUY	PROGRAM	이은재 Eunjae Lee	CEO	250.0K	₩12,940	-56.6%	₩3.2B ($2.2M)
2024-02-15	BUY	PROGRAM	가비아 Gabia	-	1.0M	₩12,940	-56.6%	₩12.9B ($9.0M)
2024-02-15	BUY	PROGRAM	케이아이엔엑스 Jeon Gyeongnam	-	8.8M	₩12,940	-56.6%	₩113.2B ($78.6M)
2024-02-15	BUY	PROGRAM	이재희 Jaehee Lee	moving	29.5K	₩12,940	-56.6%	₩382M ($265K)

Frequently asked questions

Who has been buying SP SOFT stock?: 0 distinct insiders have filed 0 disclosed insider purchases in SP SOFT (443670), most recently on 2026-06-15. 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 SP SOFT have?: SP SOFT has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-02-15 to 2026-06-15.
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.