Cho Hyeok-jun, an executive of Hyundai Engineering & Construction (Vice President), reported an increase of 20 shares in holdings of Hyundai Engineering & Construction stock.

Cho Hyeok-jun, an executive of Hyundai Engineering & Construction (Vice President), filed a report on specified securities held by executives and major shareholders of Hyundai Engineering & Construction dated Oct 13, 2026. The filing states holdings of 80 shares (0.00%) 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

Cho Hyeok-jun · Executive (Vice President)

Registered executive

No

Shares held after the report

80 shares

Ownership after the report

0.00%

Change in shares

+20 shares

Change in ownership

0.00 percentage points

Report date

Oct 13, 2026

Filing facts

Filing type

Insider Ownership Report

Report name

Report on Specified Securities Held by Executives and Major Shareholders

Filed

Oct 13, 2026

Receipt number

20261013000126