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national treasure design 066620

Company
국보디자인national treasure design
Insiders
0
Buys
0
Total Value
—
Avg Return
—
Last Filing
2026-06-16

national treasure design (066620) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for national treasure design is dated 2025-12-23; the most recent is 2026-06-16.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-06-16SELL증여
황창연
Changyeon Hwang
CEO-631.9K---
2026-03-26BUY신규선임
박재윤
Jaeyoon Park
Outside Director900₩23,000-0.2%₩21M ($14K)
2025-12-23BUY자사주상여금
이영옥
Youngok Lee
Managing Director1.5K₩23,500+11.1%₩36M ($25K)
2025-12-23BUY자사주상여금
김민기
Minki Kim
CEO1.3K₩23,500+11.1%₩31M ($22K)

Frequently asked questions

Who has been buying national treasure design stock?
0 distinct insiders have filed 0 disclosed insider purchases in national treasure design (066620), most recently on 2026-06-16. 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 national treasure design have?
national treasure design has 0 buy-side and 0 sell-side disclosures on record, spanning 2025-12-23 to 2026-06-16.
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.