SThree plc 03 December 2007 Purchase of own shares SThree plc announces that on 30 November 2007, it purchased for cancellation, 200,000 ordinary shares of 1p each at an average price of 194.0845 pence per share. The highest price paid was 215 pence per share and the lowest price paid was 183.625 pence per share. Steve Hornbuckle Company Secretary 020 7292 3838 This information is provided by RNS The company news service from the London Stock Exchange