GSK plc Transaction Notification

This filing reports a transaction by Maya Martinez-Davis, President of GSK US. On June 8, 2026, Ms. Martinez-Davis acquired notional American Depositary Shares (ADS) within her GSK Executive Supplemental Savings Plan account. The acquisition occurred on the New York Stock Exchange (XNYS) at a price of $50.6400 per ADS, with a volume of 9.4289 shares. This is an initial notification of the transaction. GSK plc is a global biopharma company registered in England & Wales.