Who has been buying Nexus stock?

2 distinct insiders have filed 9 disclosed insider purchases in Nexus (205500), most recently on 2026-07-15. 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 Nexus have?

Nexus has 9 buy-side and 0 sell-side disclosures on record, covering ₩1.2B ($831K) in total reported value, spanning 2024-12-20 to 2026-07-15.

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.

Nexus 205500

Company

넥써쓰Nexus

Insiders

Buys

Total Value

₩1.2B ($831K)

Avg Return

-18.15%

Last Filing

2026-07-15

Nexus (205500) has 9 disclosed insider purchases and 0 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩1.2B ($831K) in reported transaction value. The earliest filing StockDrifts holds for Nexus is dated 2024-12-20; the most recent is 2026-07-15. Across these filings the average return since disclosure is -18.15%, 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
2026-08-20	BUY	제3자배정유상증자	장현국 Jang Hyeon-guk	CEO	2.1M	₩1,732	-5.7%	₩5.0B ($3.5M)
2026-07-31	BUY	Market Buy	구강서 Oral book	moving	105.0K	₩1,566	+0.0%	₩152M ($106K)
2026-07-15	BUY	Market Buy	장현국 Jang Hyeon-guk	CEO	161.8K	₩1,659	+0.0%	₩301M ($209K)
2026-07-14	BUY	Market Buy	구강서 Oral book	moving	30.0K	₩1,579	+5.1%	₩45M ($31K)
2026-06-29	BUY	Market Buy	구강서 Oral book	moving	80.0K	-	-	-
2026-06-27	BUY	제3자배정유상증자	SK스퀘어 SK Square	-	12.1M	-	-	-
2025-04-17	BUY	Market Buy	구강서 Oral book	moving	10.0K	₩2,605	-29.6%	₩26M ($18K)
2025-04-16	BUY	Market Buy	구강서 Oral book	moving	30.0K	₩2,455	-25.3%	₩74M ($51K)
2025-04-15	BUY	Market Buy	구강서 Oral book	moving	40.0K	₩2,435	-24.6%	₩97M ($68K)
2025-04-14	BUY	Market Buy	구강서 Oral book	moving	30.0K	₩2,370	-22.6%	₩71M ($49K)
2025-02-28	BUY	신규보고	배영진 Youngjin Bae	moving	51.8K	₩3,535	-48.1%	₩183M ($127K)
2025-02-28	BUY	신규보고	윤상호 Sangho Yoon	moving	10.8K	₩3,535	-48.1%	₩38M ($27K)
2024-12-30	BUY	Market Buy	장현국 Jang Hyeon-guk	representative	36.5K	₩2,990	-38.6%	₩109M ($76K)
2024-12-21	BUY	제3자배정유상증자	장현국 Jang Hyeon-guk	torture	5.5M	₩2,080	-11.8%	₩11.5B ($8.0M)
2024-12-20	BUY	Market Buy	장현국 Jang Hyeon-guk	torture	233.4K	₩2,030	-9.6%	₩474M ($329K)

Frequently asked questions

Who has been buying Nexus stock?: 2 distinct insiders have filed 9 disclosed insider purchases in Nexus (205500), most recently on 2026-07-15. 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 Nexus have?: Nexus has 9 buy-side and 0 sell-side disclosures on record, covering ₩1.2B ($831K) in total reported value, spanning 2024-12-20 to 2026-07-15.
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.