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cognitive display 037330

Company
인지디스플레cognitive display
Insiders
0
Buys
0
Total Value
—
Avg Return
—
Last Filing
2026-03-18

cognitive display (037330) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for cognitive display is dated 2025-08-25; the most recent is 2026-03-18.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-03-18BUY상속
정장환
Jeong Jang-Hwan
-1.3M₩1,389+10.3%₩1.9B ($1.3M)
2026-03-18SELL피상속
정구용
Jeong Gu-yong
--1.3M₩1,389-10.3%₩1.9B ($1.3M)
2025-08-25BUY시간외매매
싸이맥스
Cymax
-3.6M₩1,391+10.1%₩5.0B ($3.4M)

Frequently asked questions

Who has been buying cognitive display stock?
0 distinct insiders have filed 0 disclosed insider purchases in cognitive display (037330), most recently on 2026-03-18. 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 cognitive display have?
cognitive display has 0 buy-side and 0 sell-side disclosures on record, spanning 2025-08-25 to 2026-03-18.
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.