(Disclosure made in accordance with DTR 3.1.2R)

The company has been notified that David Taylor-Smith, a person discharging managerial responsibility within G4S plc, sold 19,823 ordinary shares of G4S plc in the UK today. 9,922 of the shares were sold at £2.527 per share and the remainder were sold at £2.525 per share.

Peter David
Company Secretary