Shin Yeong-hwan, an executive of Daeduck Electronics (CEO and President), reported a decrease of 664 shares in holdings of Daeduck Electronics stock.

Shin Yeong-hwan, an executive of Daeduck Electronics (CEO and President), filed a report on specified securities held by executives and major shareholders of Daeduck Electronics dated Oct 23, 2026. The filing states holdings of 17,528 shares (0.03%) 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

Shin Yeong-hwan · Executive (CEO and President)

Registered executive

Yes

Shares held after the report

17,528 shares

Ownership after the report

0.03%

Change in shares

-664 shares

Change in ownership

-0.01 percentage points

Report date

Oct 23, 2026

Filing facts

Filing type

Insider Ownership Report

Report name

Report on Specified Securities Held by Executives and Major Shareholders

Filed

Oct 23, 2026

Receipt number

20261023000401