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gridwiz 453450

Company
그리드위즈gridwiz
Insiders
1
Buys
1
Total Value
₩87M ($60K)
Avg Return
+0.00%
Last Filing
2026-05-28

gridwiz (453450) has 1 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩87M ($60K) in reported transaction value. The earliest filing StockDrifts holds for gridwiz is dated 2024-06-14; the most recent is 2026-05-28. Across these filings the average return since disclosure is +0.00%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-05-28BUYMarket Buy
류준우
Ryu Junwoo
president4.7K₩18,480+0.0%₩87M ($60K)
2024-06-14BUY신규상장
SK가스
SK gas
-1.7M₩49,500-62.4%₩81.9B ($56.9M)
2024-06-14BUY신규상장
김현웅
Hyunwoong Kim
vice president225.0K₩49,500-62.4%₩11.1B ($7.7M)
2024-06-14BUY신규보고
김구환
Guhwan Kim
CEO1.7M₩49,500-62.4%₩85.5B ($59.3M)
2024-06-14BUY신규상장
류준우
Ryu Junwoo
president337.5K₩49,500-62.4%₩16.7B ($11.6M)

Frequently asked questions

Who has been buying gridwiz stock?
1 distinct insiders have filed 1 disclosed insider purchases in gridwiz (453450), most recently on 2026-05-28. 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 gridwiz have?
gridwiz has 1 buy-side and 0 sell-side disclosures on record, covering ₩87M ($60K) in total reported value, spanning 2024-06-14 to 2026-05-28.
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.