The reporting person reported holding 14.83% of Seojin System, a change of +1.54 percentage points.

The reporting person filed a report on major holdings (5% or more) of Seojin System shares dated Oct 7, 2026. The filing states holdings of 9,691,740 shares (14.83%).

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

Key figures

Reporting person

Individual or unlisted entity

Report form

Short form

Shares held

9,691,740 shares

Ownership

14.83%

Change in shares

+1,147,018 shares

Change in ownership

+1.54 percentage points

Report date

Oct 7, 2026

Filing facts

Filing type

Major Holding Report

Report name

Report on Major Holdings of Shares (Short Form)

Filed

Oct 7, 2026

Receipt number

20261007000290