Cosmochemical reported holding 30.80% of Cosmo Advanced Materials & Technology.

Major Holding ReportFiled Oct 23, 2026

Unofficial English translation by ChickenStock; the Korean original prevails. Korean page · Original filing on DART ↗

Highlights

Structured data

Cosmochemical filed a report on major holdings (5% or more) of Cosmo Advanced Materials & Technology shares dated Oct 23, 2026. The filing states holdings of 10,231,422 shares (30.80%).

Written in code from the structured data of the filing. Reference information, not investment advice.

Key figures

Reporting person: Cosmochemical
Report form: General form
Shares held: 10,231,422 shares
Ownership: 30.80%
Change in shares: 0 shares
Change in ownership: 0.00 percentage points
Report date: Oct 23, 2026

Filing facts

Filing type: Major Holding Report
Report name: Report on Major Holdings of Shares (General Form)
Filed: Oct 23, 2026
Receipt number: 20261023000081

Cosmo Advanced Materials & Technology stock page →Korean page →Original filing on DART ↗

Unauthorized scraping, data storage and database creation prohibited

Without prior written consent, you must not crawl or scrape data compiled and organized by Chickstock or its analysis and summaries, or collect them repeatedly or in bulk for storage, ingestion or database creation. Repurposing, redistribution, sale and use to build other services are also prohibited.

Unauthorized use may result in access restrictions, demands to stop infringement and delete copies, and claims for damages. Violations of applicable law may also give rise to criminal liability.

Uses permitted by law, the Terms of Service or a separate agreement remain subject to their respective scope. Rights in individual source materials, including original filings, remain with their respective rights holders.