Who has been buying East Soft stock?

5 distinct insiders have filed 2 disclosed insider purchases in East Soft (047560), most recently on 2026-04-02. 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 East Soft have?

East Soft has 2 buy-side and 22 sell-side disclosures on record, covering ₩840M ($584K) in total reported value, spanning 2024-02-15 to 2026-04-02.

Where does StockDrifts get East Soft 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.

East Soft 047560

Company

이스트소프트East Soft

Insiders

Buys

Total Value

₩840M ($584K)

Avg Return

+26.80%

Last Filing

2026-04-02

East Soft (047560) has 2 disclosed insider purchases and 22 disclosed disposals on record, filed by 5 distinct insiders. Together those filings cover ₩840M ($584K) in reported transaction value. The earliest filing StockDrifts holds for East Soft is dated 2024-02-15; the most recent is 2026-04-02. 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 +26.80%, 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
2026-04-02	BUY	Market Buy	정상원 Jeong Sang-won	CEO	1.0K	₩12,950	+15.2%	₩13M ($9K)
2026-03-11	BUY	Market Buy	정상원 Jeong Sang-won	CEO	1.0K	-	-	-
2025-11-05	BUY	주식매수선택권	변계풍 byeongyepung	Managing Director	10.0K	₩21,900	-23.6%	₩219M ($152K)
2025-11-05	SELL	Market Sell	변계풍 byeongyepung	Managing Director	-5.5K	₩21,900	+23.6%	₩120M ($84K)
2025-11-04	SELL	Market Sell	변계풍 byeongyepung	Managing Director	-1.0K	₩22,650	+26.2%	₩23M ($16K)
2025-10-29	SELL	Market Sell	한균우 Gyunwoo Han	moving	-3.7K	₩22,900	+27.0%	₩85M ($59K)
2025-10-15	SELL	Market Sell	한균우 Gyunwoo Han	moving	-313	₩21,550	+22.4%	₩7M ($5K)
2025-10-02	BUY	주식매수선택권	한균우 Gyunwoo Han	moving	3.7K	₩21,350	-21.7%	₩79M ($55K)
2025-08-05	BUY	주식매수선택권	권택순 Kwon Taek-soon	Managing Director	5.0K	₩20,650	-19.0%	₩103M ($72K)
2025-08-05	SELL	Market Sell	변계풍 byeongyepung	Managing Director	-1.9K	₩20,650	+19.0%	₩39M ($27K)
2025-08-05	BUY	주식매수선택권	변계풍 byeongyepung	Managing Director	3.0K	₩20,650	-19.0%	₩62M ($43K)
2025-07-03	BUY	주식매수선택권	변계풍 byeongyepung	Managing Director	2.0K	₩21,950	-23.8%	₩44M ($30K)
2025-07-03	BUY	주식매수선택권	변형진 Hyunjin Byeon	moving	7.0K	₩21,950	-23.8%	₩154M ($107K)
2025-07-03	SELL	Market Sell	변계풍 byeongyepung	Managing Director	-818	₩21,950	+23.8%	₩18M ($12K)
2025-06-27	SELL	Market Sell	변계풍 byeongyepung	Managing Director	-800	₩23,000	+27.3%	₩18M ($13K)
2025-06-05	BUY	주식매수선택권	변계풍 byeongyepung	Managing Director	3.5K	₩21,350	-21.7%	₩75M ($52K)
2025-06-05	SELL	Market Sell	변계풍 byeongyepung	Managing Director	-4.4K	₩21,350	+21.7%	₩93M ($65K)
2025-06-05	BUY	주식매수선택권	변형진 Hyunjin Byeon	moving	1.0K	₩21,350	-21.7%	₩21M ($15K)
2025-06-05	SELL	Market Sell	변형진 Hyunjin Byeon	moving	-554	₩21,350	+21.7%	₩12M ($8K)
2025-06-05	BUY	주식매수선택권	변계풍 byeongyepung	Managing Director	3.0K	₩21,350	-21.7%	₩64M ($44K)
2025-05-08	BUY	주식매수선택권	변형진 Hyunjin Byeon	moving	1.0K	₩20,350	-17.8%	₩20M ($14K)
2025-04-30	SELL	Market Sell	변계풍 byeongyepung	Managing Director	-1.0K	₩19,890	+15.9%	₩20M ($14K)
2025-04-24	SELL	Market Sell	박재선 Park Jae-seon	moving	-3.0K	₩20,400	+18.0%	₩61M ($43K)
2025-04-16	SELL	Market Sell	변형진 Hyunjin Byeon	moving	-300	₩22,300	+25.0%	₩7M ($5K)
2025-04-02	BUY	주식매수선택권	박재선 Park Jae-seon	moving	3.0K	₩16,320	+2.5%	₩49M ($34K)
2025-02-05	BUY	주식매수선택권	권택순 Kwon Taek-soon	Managing Director	5.0K	₩26,200	-36.2%	₩131M ($91K)
2025-02-04	SELL	Market Sell	변계풍 byeongyepung	Managing Director	-1.0K	₩24,350	+31.3%	₩24M ($17K)
2024-12-24	SELL	Market Sell	박재선 Park Jae-seon	moving	-14	₩26,050	+35.8%	₩365K ($253)
2024-12-24	SELL	Market Sell	박재선 Park Jae-seon	moving	-495	₩26,050	+35.8%	₩13M ($9K)
2024-12-24	SELL	Market Sell	박재선 Park Jae-seon	moving	-691	₩26,050	+35.8%	₩18M ($13K)
2024-12-04	BUY	주식매수선택권	박재선 Park Jae-seon	moving	1.2K	₩21,850	-23.5%	₩26M ($18K)
2024-10-16	SELL	증여	김장중 During kimchi making	Internal director	-34.0K	₩13,290	-25.8%	₩452M ($314K)
2024-10-15	BUY	증여취소	김장중 During kimchi making	Internal director	29.0K	₩13,700	+22.0%	₩397M ($276K)
2024-10-02	BUY	주식매수선택권	변계풍 byeongyepung	Managing Director	2.0K	₩13,950	+19.9%	₩28M ($19K)
2024-07-30	SELL	증여	김장중 During kimchi making	Internal director	-29.0K	₩15,010	-11.4%	₩435M ($302K)
2024-06-12	SELL	Market Sell	박재선 Park Jae-seon	moving	-8.0K	₩22,500	+25.7%	₩180M ($125K)
2024-06-07	SELL	증여	정상원 Jeong Sang-won	CEO	-7.0K	₩22,350	+25.2%	₩156M ($109K)
2024-05-17	SELL	Market Sell	변계풍 byeongyepung	Managing Director	-500	₩27,600	+39.4%	₩14M ($10K)
2024-05-13	SELL	Market Sell	변계풍 byeongyepung	Managing Director	-500	₩26,150	+36.1%	₩13M ($9K)
2024-05-09	BUY	주식매수선택권	박재선 Park Jae-seon	moving	8.0K	₩28,000	-40.3%	₩224M ($156K)
2024-04-15	SELL	Market Sell	변형진 Hyunjin Byeon	moving	-1.1K	₩24,250	+31.1%	₩28M ($19K)
2024-04-11	SELL	Market Sell	변형진 Hyunjin Byeon	moving	-1.0K	₩23,500	+28.9%	₩24M ($16K)
2024-04-09	SELL	Market Sell	변형진 Hyunjin Byeon	moving	-462	₩23,700	+29.4%	₩11M ($8K)
2024-04-08	BUY	주식매수선택권	한균우 Gyunwoo Han	moving	5.0K	₩24,050	-30.5%	₩120M ($84K)
2024-04-08	BUY	주식매수선택권	변계풍 byeongyepung	Managing Director	6.7K	₩24,050	-30.5%	₩161M ($112K)
2024-04-08	BUY	주식매수선택권	변형진 Hyunjin Byeon	moving	4.0K	₩24,050	-30.5%	₩96M ($67K)
2024-03-06	BUY	주식매수선택권	권택순 Kwon Taek-soon	Managing Director	5.0K	₩28,750	-41.8%	₩144M ($100K)
2024-03-06	BUY	주식매수선택권	변형진 Hyunjin Byeon	moving	3.0K	₩28,750	-41.8%	₩86M ($60K)
2024-02-15	BUY	주식매수선택권	권택순 Kwon Taek-soon	moving	5.0K	₩33,700	-50.4%	₩169M ($117K)
2024-02-15	BUY	주식매수선택권	변형진 Hyunjin Byeon	moving	3.0K	₩33,700	-50.4%	₩101M ($70K)

Frequently asked questions

Who has been buying East Soft stock?: 5 distinct insiders have filed 2 disclosed insider purchases in East Soft (047560), most recently on 2026-04-02. 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 East Soft have?: East Soft has 2 buy-side and 22 sell-side disclosures on record, covering ₩840M ($584K) in total reported value, spanning 2024-02-15 to 2026-04-02.
Where does StockDrifts get East Soft 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 East Soft. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.