Who has been buying Corpus Korea stock?

1 distinct insiders have filed 0 disclosed insider purchases in Corpus Korea (322780), most recently on 2026-10-14. 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 Corpus Korea have?

Corpus Korea has 0 buy-side and 1 sell-side disclosures on record, covering ₩109M ($76K) in total reported value, spanning 2025-12-15 to 2026-10-14.

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.

Corpus Korea 322780

Company

코퍼스코리아Corpus Korea

Insiders

Buys

Total Value

₩109M ($76K)

Avg Return

+63.84%

Last Filing

2026-10-14

Corpus Korea (322780) has 0 disclosed insider purchases and 1 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩109M ($76K) in reported transaction value. The earliest filing StockDrifts holds for Corpus Korea is dated 2025-12-15; the most recent is 2026-10-14. Across these filings the average return since disclosure is +63.84%, 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
2026-10-14	SELL	장외매도	오영섭 Youngseop Oh	largest shareholder	-2.4M	-	-	-
2026-08-20	BUY	제3자배정유상증자	지담미디어 Jidam Media	-	1.9M	₩2,010	-3.2%	₩2.5B ($1.7M)
2026-08-20	BUY	제3자배정유상증자	아티스트스튜디오 Artist Studio	-	1.9M	₩2,010	-3.2%	₩2.5B ($1.7M)
2026-08-20	BUY	제3자배정유상증자	스토리아크스튜디오 Story Arc Studio	-	1.9M	₩2,010	-1.4%	₩2.5B ($1.7M)
2026-08-19	SELL	장외매도	오영섭 Youngseop Oh	-	-571.3K	₩2,050	+3.3%	₩2.3B ($1.6M)
2026-07-24	BUY	CB인수	지담미디어 Jidam Media	-	3.1M	₩2,060	-5.6%	₩6.3B ($4.4M)
2026-07-24	BUY	CB인수	스토리아크스튜디오 Story Arc Studio	-	3.1M	₩2,060	-3.8%	₩6.3B ($4.4M)
2026-07-24	BUY	CB인수	아티스트스튜디오 Artist Studio	-	3.1M	₩2,060	-5.6%	₩6.3B ($4.4M)
2026-06-26	BUY	장외매수	아티스트스튜디오 Artist Studio	-	500.0K	₩1,240	+56.9%	₩620M ($431K)
2026-06-26	BUY	장외매수	지담미디어 Jidam Media	-	300.0K	₩1,240	+56.9%	₩372M ($258K)
2026-05-04	SELL	주식병합	홍혁기 Hong Hyuk-gi	moving	-6.2K	₩2,290	+2.2%	₩14M ($10K)
2026-05-04	SELL	행사가액조정	오영섭 Youngseop Oh	largest shareholder	-507.5K	₩2,290	+2.2%	₩1.2B ($807K)
2026-05-04	SELL	주식병합	오영섭 Youngseop Oh	largest shareholder	-10.3M	₩2,290	+2.2%	₩23.6B ($16.4M)
2026-03-31	BUY	신규선임	홍혁기 Hong Hyuk-gi	moving	7.8K	₩465	+2.8%	₩4M ($3K)
2026-02-13	BUY	CB인수	오영섭 Youngseop Oh	largest shareholder	634.4K	₩409	+1.2%	₩259M ($180K)
2025-12-24	SELL	Market Sell	유종갑 Yoo Jong-gap	moving	-95.2K	₩1,145	+63.8%	₩109M ($76K)
2025-12-17	SELL	장외매도	오영섭 Youngseop Oh	largest shareholder	-2.0M	₩1,545	+73.2%	₩3.0B ($2.1M)
2025-12-15	SELL	장외매도	오영섭 Youngseop Oh	largest shareholder	-2.4M	₩1,419	+70.8%	₩3.5B ($2.4M)

Frequently asked questions

Who has been buying Corpus Korea stock?: 1 distinct insiders have filed 0 disclosed insider purchases in Corpus Korea (322780), most recently on 2026-10-14. 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 Corpus Korea have?: Corpus Korea has 0 buy-side and 1 sell-side disclosures on record, covering ₩109M ($76K) in total reported value, spanning 2025-12-15 to 2026-10-14.
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.