Who has been buying Byeoksan stock?

2 distinct insiders have filed 16 disclosed insider purchases in Byeoksan (007210), most recently on 2024-07-30. 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 Byeoksan have?

Byeoksan has 16 buy-side and 1 sell-side disclosures on record, covering ₩825M ($573K) in total reported value, spanning 2024-04-25 to 2024-07-30.

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.

Byeoksan 007210

Company

벽산Byeoksan

Insiders

Buys

Total Value

₩825M ($573K)

Avg Return

-3.78%

Last Filing

2024-07-30

Byeoksan (007210) has 16 disclosed insider purchases and 1 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩825M ($573K) in reported transaction value. The earliest filing StockDrifts holds for Byeoksan is dated 2024-04-25; the most recent is 2024-07-30. Across these filings the average return since disclosure is -3.78%, 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
2024-07-30	BUY	Market Buy	김성식 Seongsik Kim	CEO	23.1K	₩2,100	-6.6%	₩48M ($34K)
2024-07-29	BUY	Market Buy	김성식 Seongsik Kim	CEO	24.7K	₩2,110	-7.0%	₩52M ($36K)
2024-07-26	BUY	Market Buy	김성식 Seongsik Kim	CEO	18.3K	₩2,100	-6.6%	₩38M ($27K)
2024-07-25	BUY	Market Buy	김성식 Seongsik Kim	CEO	35.0K	₩2,045	-4.1%	₩72M ($50K)
2024-07-24	BUY	Market Buy	김성식 Seongsik Kim	CEO	27.0K	₩2,045	-4.1%	₩55M ($38K)
2024-07-23	BUY	Market Buy	김성식 Seongsik Kim	CEO	18.0K	₩2,035	-3.6%	₩37M ($25K)
2024-06-17	BUY	Market Buy	김성식 Seongsik Kim	CEO	31.6K	₩2,035	-3.6%	₩64M ($45K)
2024-06-10	BUY	Market Buy	김성식 Seongsik Kim	CEO	27.7K	₩2,070	-5.2%	₩57M ($40K)
2024-06-07	BUY	Market Buy	김성식 Seongsik Kim	CEO	30.0K	₩2,065	-5.0%	₩62M ($43K)
2024-06-05	BUY	Market Buy	김성식 Seongsik Kim	CEO	22.0K	₩2,080	-5.7%	₩46M ($32K)
2024-06-04	BUY	Market Buy	김성식 Seongsik Kim	CEO	16.0K	₩2,040	-3.8%	₩33M ($23K)
2024-06-03	BUY	Market Buy	김성식 Seongsik Kim	CEO	49.2K	₩2,070	-5.2%	₩102M ($71K)
2024-05-31	BUY	Market Buy	김성식 Seongsik Kim	CEO	5.5K	₩2,035	-3.6%	₩11M ($8K)
2024-05-30	BUY	Market Buy	김성식 Seongsik Kim	CEO	24.0K	₩2,035	-3.6%	₩49M ($34K)
2024-05-29	BUY	Market Buy	김성식 Seongsik Kim	CEO	27.2K	₩2,035	-3.6%	₩55M ($38K)
2024-05-28	BUY	Market Buy	김성식 Seongsik Kim	CEO	11.0K	₩2,050	-4.3%	₩23M ($16K)
2024-04-25	SELL	Market Sell	윤창배 Changbae Yoon	Full-time auditor	-9.4K	₩2,210	+11.2%	₩21M ($14K)

Frequently asked questions

Who has been buying Byeoksan stock?: 2 distinct insiders have filed 16 disclosed insider purchases in Byeoksan (007210), most recently on 2024-07-30. 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 Byeoksan have?: Byeoksan has 16 buy-side and 1 sell-side disclosures on record, covering ₩825M ($573K) in total reported value, spanning 2024-04-25 to 2024-07-30.
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.