Who has been buying Buguk Securities stock?

1 distinct insiders have filed 13 disclosed insider purchases in Buguk Securities (001270), most recently on 2026-07-16. 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 Buguk Securities have?

Buguk Securities has 13 buy-side and 0 sell-side disclosures on record, covering ₩961M ($668K) in total reported value, spanning 2026-01-01 to 2026-07-16.

Where does StockDrifts get Buguk Securities 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.

Buguk Securities 001270

Company

부국증권Buguk Securities

Insiders

Buys

Total Value

₩961M ($668K)

Avg Return

-1.36%

Last Filing

2026-07-16

Buguk Securities (001270) has 13 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩961M ($668K) in reported transaction value. The earliest filing StockDrifts holds for Buguk Securities is dated 2026-01-01; the most recent is 2026-07-16. 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 -1.36%, 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
2026-08-12	BUY	Market Buy	김중건 Kim Joong-geon	-	800	₩57,200	+0.3%	₩45M ($31K)
2026-08-03	BUY	Market Buy	김중건 Kim Joong-geon	-	10	₩51,500	+8.2%	₩484K ($336)
2026-07-31	BUY	Market Buy	김중건 Kim Joong-geon	-	5.5K	₩51,800	+0.0%	₩276M ($192K)
2026-07-30	BUY	Market Buy	김중건 Kim Joong-geon	-	4.5K	₩48,450	+6.9%	₩234M ($162K)
2026-07-28	BUY	Market Buy	김중건 Kim Joong-geon	-	1.0K	₩50,700	+2.2%	₩53M ($37K)
2026-07-24	BUY	Market Buy	김중건 Kim Joong-geon	-	795	₩53,200	+0.0%	₩44M ($30K)
2026-07-23	BUY	Market Buy	김중건 Kim Joong-geon	-	454	₩54,600	-2.6%	₩24M ($16K)
2026-07-22	BUY	Market Buy	김중건 Kim Joong-geon	-	1.9K	₩53,900	-1.3%	₩98M ($68K)
2026-07-20	BUY	Market Buy	김중건 Kim Joong-geon	-	95	₩52,200	+1.9%	₩5M ($4K)
2026-07-16	BUY	Market Buy	김중건 Kim Joong-geon	-	2.2K	₩53,800	+0.0%	₩119M ($83K)
2026-07-14	BUY	Market Buy	김중건 Kim Joong-geon	-	79	₩53,800	+0.0%	₩4M ($3K)
2026-07-13	BUY	Market Buy	김중건 Kim Joong-geon	-	1.3K	₩53,800	+0.0%	₩69M ($48K)
2026-07-10	BUY	Market Buy	김중건 Kim Joong-geon	-	1.3K	₩56,300	-4.4%	₩75M ($52K)
2026-07-09	BUY	Market Buy	김중건 Kim Joong-geon	-	190	₩54,100	-0.6%	₩10M ($7K)
2026-07-07	BUY	Market Buy	김중건 Kim Joong-geon	-	452	₩56,100	-4.1%	₩24M ($17K)
2026-07-06	BUY	Market Buy	김중건 Kim Joong-geon	-	125	₩61,200	-12.1%	₩7M ($5K)
2026-05-22	BUY	Market Buy	김중건 Kim Joong-geon	-	2.0K	₩65,400	+0.0%	₩127M ($88K)
2026-05-21	BUY	Market Buy	김중건 Kim Joong-geon	-	1.1K	₩64,700	+1.1%	₩71M ($49K)
2026-05-20	BUY	Market Buy	김중건 Kim Joong-geon	-	773	₩62,000	+5.5%	₩48M ($33K)
2026-05-19	BUY	Market Buy	김중건 Kim Joong-geon	-	4.3K	₩64,700	+1.1%	₩278M ($193K)
2026-05-18	BUY	Market Buy	김중건 Kim Joong-geon	-	801	₩66,800	-2.1%	₩54M ($37K)
2026-05-15	BUY	Market Buy	김중건 Kim Joong-geon	-	1.1K	₩66,800	-2.1%	₩75M ($52K)
2026-01-01	BUY	신규선임	김도윤 Kim Do-yoon	Assistant Managing Director	132.6K	-	-	-

Frequently asked questions

Who has been buying Buguk Securities stock?: 1 distinct insiders have filed 13 disclosed insider purchases in Buguk Securities (001270), most recently on 2026-07-16. 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 Buguk Securities have?: Buguk Securities has 13 buy-side and 0 sell-side disclosures on record, covering ₩961M ($668K) in total reported value, spanning 2026-01-01 to 2026-07-16.
Where does StockDrifts get Buguk Securities 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 Buguk Securities. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.