Song Se-ho, an executive of Advanced Nano Products (Senior Vice President), reported an increase of 3,000 shares in holdings of Advanced Nano Products stock.

Song Se-ho, an executive of Advanced Nano Products (Senior Vice President), filed a report on specified securities held by executives and major shareholders of Advanced Nano Products dated Oct 2, 2026. The filing states holdings of 23,000 shares (0.19%) after the reported change. The reported trade may have taken place before the filing date.

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

Key figures

Reporting person

Song Se-ho · Executive (Senior Vice President)

Registered executive

No

Shares held after the report

23,000 shares

Ownership after the report

0.19%

Change in shares

+3,000 shares

Change in ownership

+0.03 percentage points

Report date

Oct 2, 2026

Filing facts

Filing type

Insider Ownership Report

Report name

Report on Specified Securities Held by Executives and Major Shareholders

Filed

Oct 2, 2026

Receipt number

20261002000230