Who has been buying Irem stock?

0 distinct insiders have filed 0 disclosed insider purchases in Irem (009730), most recently on 2026-06-23. 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 Irem have?

Irem has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-07-19 to 2026-06-23.

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.

Irem 009730

Company

이렘Irem

Insiders

Buys

Total Value

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Avg Return

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Last Filing

2026-06-23

Irem (009730) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for Irem is dated 2024-07-19; the most recent is 2026-06-23.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-06-23	SELL	자본감소	에스앤티제1호투자조합 S&T No. 1 Investment Association	-	-13.4M	₩181	+0.0%	₩2.4B ($1.7M)
2026-03-07	BUY	제3자배정유상증자	에스앤티제1호투자조합 S&T No. 1 Investment Association	-	4.2M	-	-	-
2025-05-14	SELL	장외매도	박재천 Jaecheon Park	-	-150.6K	₩999	+33.2%	₩150M ($104K)
2025-04-17	BUY	기타	에스앤티제1호투자조합 S&T No. 1 Investment Association	-	5.3M	₩1,021	-34.7%	₩5.5B ($3.8M)
2025-04-16	BUY	기타	에스앤티제1호투자조합 S&T No. 1 Investment Association	-	5.6M	₩999	-33.2%	₩5.6B ($3.9M)
2025-04-16	SELL	기타	김우진 Woojin Kim	CEO	-947.4K	₩999	+33.2%	₩946M ($657K)
2024-12-16	SELL	장외매도	코스틸 Costeel	-	-879.5K	₩1,031	+35.3%	₩907M ($630K)
2024-10-28	SELL	장외매도	김우진 Woojin Kim	vice president	-98.3K	₩1,697	+60.7%	₩167M ($116K)
2024-10-16	SELL	장외매도	코스틸 Costeel	-	-468.7K	₩1,044	+36.1%	₩489M ($340K)
2024-08-26	SELL	장외매도	김우진 Woojin Kim	vice president	-300.0K	₩1,980	+66.3%	₩594M ($413K)
2024-08-08	SELL	기타	김우진 Woojin Kim	vice president	-579.3K	₩1,243	+46.3%	₩720M ($500K)
2024-08-07	BUY	유상신주취득	김우진 Woojin Kim	vice president	173.8K	₩1,257	-46.9%	₩218M ($152K)
2024-07-19	SELL	기타	박재천 Jaecheon Park	-	-351.4K	₩1,800	+62.9%	₩633M ($439K)
2024-07-19	BUY	기타	김우진 Woojin Kim	vice president	579.3K	₩1,800	-62.9%	₩1.0B ($724K)
2024-07-19	BUY	기타	코스틸 Costeel	-	4.5M	₩1,800	-62.9%	₩8.1B ($5.6M)
2024-07-19	BUY	기타	박재천 Jaecheon Park	-	502.1K	₩1,800	-62.9%	₩904M ($628K)
2024-07-19	SELL	기타	코스틸 Costeel	-	-3.1M	₩1,800	+62.9%	₩5.7B ($3.9M)

Frequently asked questions

Who has been buying Irem stock?: 0 distinct insiders have filed 0 disclosed insider purchases in Irem (009730), most recently on 2026-06-23. 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 Irem have?: Irem has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-07-19 to 2026-06-23.
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.