Who has been buying Blue Industrial Development stock?

0 distinct insiders have filed 0 disclosed insider purchases in Blue Industrial Development (006740), most recently on 2026-06-18. 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 Blue Industrial Development have?

Blue Industrial Development has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-11-21 to 2026-06-18.

Where does StockDrifts get Blue Industrial 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.

Blue Industrial Development 006740

Company

블루산업개발Blue Industrial Development

Insiders

Buys

Total Value

—

Avg Return

—

Last Filing

2026-06-18

Blue Industrial Development (006740) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for Blue Industrial Development is dated 2024-11-21; the most recent is 2026-06-18. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea).

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-08-10	BUY	제3자배정유상증자	피엠에이조합 PMA Association	largest shareholder	1.2M	₩1,052	+0.0%	₩1.3B ($879K)
2026-08-07	SELL	주식병합	피엠에이조합 PMA Association	largest shareholder	-12.1M	₩1,052	+0.0%	₩12.7B ($8.8M)
2026-08-07	SELL	주식병합	피엠에이조합 PMA Association	largest shareholder	-2.8M	₩1,052	+0.0%	₩3.0B ($2.1M)
2026-07-31	BUY	Market Buy	권혁범 Hyukbeom Kwon	CEO	20.0K	₩1,028	+2.3%	₩20M ($14K)
2026-06-18	BUY	CB인수	피엠에이조합 PMA Association	largest shareholder	518.3K	-	-	-
2026-06-18	BUY	CB인수	에스디비조합 SDB Association	Affiliates, etc.	2.6M	-	-	-
2026-06-18	SELL	장외매도	에스디비조합 SDB Association	Affiliates, etc.	-518.3K	-	-	-
2026-06-15	BUY	CB인수	피엠에이조합 PMA Association	largest shareholder	1.8M	-	-	-
2026-06-10	BUY	주식분할	피엠에이조합 PMA Association	largest shareholder	12.1M	-	-	-
2026-06-10	BUY	주식분할	피엠에이조합 PMA Association	largest shareholder	2.8M	-	-	-
2026-05-18	BUY	CB인수	피엠에이조합 PMA Association	largest shareholder	1.1M	-	-	-
2026-05-18	SELL	장외매도	피엠에이조합 PMA Association	largest shareholder	-333.5K	-	-	-
2026-05-08	SELL	자본감소	에스디비조합 SDB Association	Affiliates, etc.	-3.2M	-	-	-
2026-05-08	SELL	자본감소	피엠에이조합 PMA Association	largest shareholder	-7.8M	-	-	-
2026-03-04	SELL	대물변제	피엠에이조합 PMA Association	largest shareholder	-4.8M	₩533	-9.9%	₩2.6B ($1.8M)
2026-02-27	BUY	대물변제수령	피엠에이조합 PMA Association	largest shareholder	9.4M	₩608	-3.6%	₩5.7B ($4.0M)
2026-01-30	BUY	CB인수	에스디비조합 SDB Association	Affiliates, etc.	3.5M	₩842	-25.8%	₩3.0B ($2.1M)
2025-12-12	SELL	장외매도	대양금속 Daeyang Metal	-	-3.9M	₩860	+31.9%	₩3.4B ($2.3M)
2025-12-12	BUY	장외매수	피엠에이조합 PMA Association	major shareholders	3.9M	₩860	-31.9%	₩3.4B ($2.3M)
2024-11-21	BUY	제3자배정유상증자	비니1호투자조합 Bini No. 1 Investment Association	-	9.4M	₩1,330	-55.9%	₩12.5B ($8.7M)

Frequently asked questions

Who has been buying Blue Industrial Development stock?: 0 distinct insiders have filed 0 disclosed insider purchases in Blue Industrial Development (006740), most recently on 2026-06-18. 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 Blue Industrial Development have?: Blue Industrial Development has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-11-21 to 2026-06-18.
Where does StockDrifts get Blue Industrial 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 Blue Industrial Development. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.