
Key facts: GSK buyback boosts treasury shares; U.S. committee to vote on vaccine delay

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On December 2, 2025, GSK plc acquired 11,346,733 shares in its buyback program, increasing treasury shares to 236,811,577, or 5.81% of total voting rights.1GSK produces the hepatitis B vaccine, recommended for American children in three doses. A U.S. committee will vote on delaying these shots, potentially affecting vaccine supply chains.2
- On December 2, 2025, GSK plc acquired 11,346,733 shares in its buyback program, increasing treasury shares to 236,811,577, or 5.81% of total voting rights.1
- GSK produces the hepatitis B vaccine, recommended for American children in three doses. A U.S. committee will vote on delaying these shots, potentially affecting vaccine supply chains.2

