GSK plc Transaction Notification

This filing reports a transaction by Maya Martinez-Davis, President of GSK US. On July 7, 2026, Ms. Martinez-Davis acquired notional American Depositary Shares (ADS) within her GSK Executive Supplemental Savings Plan account. The transaction, which took place on the New York Stock Exchange (XNYS), involved a volume of 8.9550 ADSs at a price of $53.3200 per ADS. This is an initial notification of the transaction. GSK plc is a global biopharma company registered in England & Wales.