Report on Change in Largest Shareholder Ownership Shows Slight Increase from 53.65% to 53.74%

Korea Engineering Consultants Corp.'s largest shareholder and related parties increased their ownership by 10,262 shares or 0.09 percentage points to 53.74% compared to the previous report.
The change resulted from open market purchases by an affiliate company, representing a minor shift in ownership with no change in control.
[AI Summary]This filing confirms a minor ownership change due to small open market purchases by an affiliate, with negligible impact on shareholder value. There is no change in total shares outstanding, no dilution, and no capital allocation event.