Daishin Securities said its largest shareholder and related parties increased their stake through open-market purchases of common shares on October 28, 2026.

Daishin Securities filed a change report on shareholdings of its largest shareholder and related parties on October 28, 2026. According to the company's disclosure, Yang Hong-seok, an executive of the issuer, increased his stake through open-market purchases, and Yang Jeong-yeon, a relative, also reported open-market purchases. The combined stake of the largest shareholder and related parties was 10,800,087 shares (12.74%), an increase of 7,140 shares from the previous report, the company reported.

1. 01

   Yang Hong-seok, an executive of the issuer and a largest shareholder, reported open-market purchases of 2,240 shares on October 28, 2026 and 500 shares on October 29, 2026.

2. 02

   Yang Jeong-yeon, a relative, reported increasing her holding by 4,400 shares through open-market purchases on October 29, 2026.

3. 03

   In the report, the combined common share ownership of the largest shareholder and related parties changed from 20.39% to 20.41%, and their combined stake changed from 12.73% to 12.74%.

An AI model translated the Korean summary of this filing into English; every number is carried over from the Korean original. Reference information, not investment advice.

Key figures

Total shares owned as of this report date

10,800,087

Total stake as of this report date

12.74%

Change in shares from previous report

7,140

Yang Hong-seok common shares after change

5,563,336 (October 28, 2026), 5,563,836 (October 29, 2026)

Yang Jeong-yeon common shares after change

813,024

Filing facts

Filing type

Largest Shareholder Holding Change

Report name

Report on Changes in Shares Held by the Largest Shareholder and Related Parties

Filed

Oct 28, 2026

Receipt number

20261028800579