Yang Hong-seok, an executive of Daishin Securities (Vice Chairman), reported an increase of 13,770 shares in holdings of Daishin Securities stock.

Yang Hong-seok, an executive of Daishin Securities (Vice Chairman), filed a report on specified securities held by executives and major shareholders of Daishin Securities dated Oct 19, 2026. The filing states holdings of 5,561,226 shares (6.56%) 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

Yang Hong-seok · Executive (Vice Chairman)

Registered executive

Yes

Shares held after the report

5,561,226 shares

Ownership after the report

6.56%

Change in shares

+13,770 shares

Change in ownership

+0.69 percentage points

Report date

Oct 19, 2026

Filing facts

Filing type

Insider Ownership Report

Report name

Report on Specified Securities Held by Executives and Major Shareholders

Filed

Oct 19, 2026

Receipt number

20261019000246