Seoul City Gas Disposes 50,000 Treasury Shares to Employee Welfare Fund

Disposal: 50,000 common treasury shares (1.0% of total issued shares) transferred to employee welfare fund
Method: Book-entry transfer from treasury account to welfare fund account (not market sale)
Price: Based on closing price on Feb 3, 2026, the trading day prior to board resolution
Purpose: Secure employee welfare resources, improve management efficiency, enhance long-term shareholder value
Dilution effect: Negligible (fund expected to hold long-term, dividends replace cash contributions)