Form 3 Filing for EURO TECH HOLDINGS CO LTD

This filing reports initial ownership of securities by LEUNG YIN LUNG, who is an officer and director of EURO TECH HOLDINGS CO LTD. The filing indicates direct ownership of 2,500 ordinary shares. Additionally, it details holdings of stock options, including one with an exercise price of $1.04 expiring on April 18, 2029, and another with an exercise price of $1.867 expiring on April 18, 2029. The total number of underlying shares for these options are 16,250 and 75,000 respectively. The reporting owner, LEUNG YIN LUNG, resides in Hong Kong.