Lee Su reported holding 35.29% of Isu Specialty Chemical, a change of -0.04 percentage points.

Lee Su filed a report on major holdings (5% or more) of Isu Specialty Chemical shares dated Oct 26, 2026. The filing states holdings of 10,850,417 shares (35.29%).

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

Key figures

Reporting person

Lee Su

Report form

General form

Shares held

10,850,417 shares

Ownership

35.29%

Change in shares

-12,548 shares

Change in ownership

-0.04 percentage points

Report date

Oct 26, 2026

Filing facts

Filing type

Major Holding Report

Report name

Report on Major Holdings of Shares (General Form)

Filed

Oct 26, 2026

Receipt number

20261026000261