Who has been buying Adporus stock?

3 distinct insiders have filed 6 disclosed insider purchases in Adporus (397810), most recently on 2026-07-13. 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 Adporus have?

Adporus has 6 buy-side and 0 sell-side disclosures on record, covering ₩162M ($112K) in total reported value, spanning 2025-08-22 to 2026-07-13.

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.

Adporus 397810

Company

애드포러스Adporus

Insiders

Buys

Total Value

₩162M ($112K)

Avg Return

-4.36%

Last Filing

2026-07-13

Adporus (397810) has 6 disclosed insider purchases and 0 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩162M ($112K) in reported transaction value. The earliest filing StockDrifts holds for Adporus is dated 2025-08-22; the most recent is 2026-07-13. Across these filings the average return since disclosure is -4.36%, 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
2026-09-02	BUY	Market Buy	신인섭 Shin Inseop	moving	650	₩6,970	-5.9%	₩5M ($3K)
2026-09-01	BUY	Market Buy	신인섭 Shin Inseop	moving	850	₩6,980	-6.0%	₩6M ($4K)
2026-09-01	BUY	Market Buy	신인섭 Shin Inseop	moving	500	₩6,980	-6.0%	₩4M ($2K)
2026-08-04	BUY	Market Buy	서도원 Seo Do-won	moving	2.2K	₩4,365	+0.0%	₩9M ($6K)
2026-08-04	BUY	Market Buy	어해민 Oh Haemin	moving	4.0K	₩4,365	+0.0%	₩17M ($12K)
2026-08-04	BUY	Market Buy	이은현 Eunhyun Lee	CEO	1.1K	₩4,365	+0.0%	₩5M ($3K)
2026-08-03	BUY	Market Buy	이은현 Eunhyun Lee	CEO	2.5K	₩4,360	+0.1%	₩10M ($7K)
2026-08-03	BUY	Market Buy	서도원 Seo Do-won	moving	984	₩4,360	+0.1%	₩4M ($3K)
2026-07-31	BUY	Market Buy	서도원 Seo Do-won	moving	706	₩4,480	-2.6%	₩3M ($2K)
2026-07-31	BUY	Market Buy	이은현 Eunhyun Lee	CEO	3.5K	₩4,480	-2.6%	₩15M ($11K)
2026-07-31	BUY	Market Buy	어해민 Oh Haemin	moving	3.0K	₩4,480	-2.6%	₩13M ($9K)
2026-07-13	BUY	Market Buy	서도원 Seo Do-won	moving	4.2K	₩5,010	-3.8%	₩21M ($15K)
2026-07-13	BUY	Market Buy	어해민 Oh Haemin	moving	6.0K	₩5,010	-3.8%	₩30M ($21K)
2026-07-13	BUY	Market Buy	이은현 Eunhyun Lee	CEO	5.8K	₩5,010	-3.8%	₩29M ($20K)
2026-07-10	BUY	Market Buy	이은현 Eunhyun Lee	CEO	5.4K	₩5,070	-4.9%	₩26M ($18K)
2026-07-10	BUY	Market Buy	어해민 Oh Haemin	moving	5.0K	₩5,070	-4.9%	₩25M ($17K)
2026-07-10	BUY	Market Buy	서도원 Seo Do-won	moving	6.0K	₩5,070	-4.9%	₩30M ($21K)
2025-08-22	BUY	신규상장	강전영 Jeonyoung Kang	moving	2.3K	₩13,930	-48.2%	₩31M ($22K)
2025-08-22	BUY	신규상장	서도원 Seo Do-won	moving	11.3K	₩13,930	-48.2%	₩157M ($109K)
2025-08-22	BUY	신규상장	이은현 Eunhyun Lee	CEO	1.0M	₩13,930	-48.2%	₩14.4B ($10.0M)
2025-08-22	BUY	신규상장	어해민 Oh Haemin	moving	916.7K	₩13,930	-48.2%	₩12.8B ($8.9M)

Frequently asked questions

Who has been buying Adporus stock?: 3 distinct insiders have filed 6 disclosed insider purchases in Adporus (397810), most recently on 2026-07-13. 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 Adporus have?: Adporus has 6 buy-side and 0 sell-side disclosures on record, covering ₩162M ($112K) in total reported value, spanning 2025-08-22 to 2026-07-13.
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.