Director/PDMR Shareholding

John Wood Group PLC ("Company") NOTIFICATION OF TRANSACTIONS OF DIRECTORS, PERSONS DISCHARGING MANAGERIAL RESPONSIBILITY OR CONNECTED PERSONS On 7 June 2011 the Company awarded restricted shares to certain directors under the Wood Group Long Term Incentive Plan ("LTIP") in respect of the three year performance period ended 31 December 2010. The restriction period attaching to those shares ended on 7 June 2013. Therefore, in accordance with DTR 3.1.2R, on 7 June 2013 the following transactions were made by the following directors of the Company: Allister G Langlands * had 5,191 restricted shares, being 0.001% of the issued share capital of the Company, released to him * 5,191 shares, being 0.001% of the issued share capital of the Company, were sold on the London Stock Exchange on 7 June 2013 at a price of £8.14 per share. Following these transactions, Mr Langlands holds 494,176 ordinary shares representing 0.132% of the issued share capital of the Company, of which 390,716 shares are held directly and 103,460 restricted shares are held with a beneficial interest only. Mr Langlands also holds 40,000 share options. Alan G Semple * had 3,124 restricted shares, being 0.0008% of the issued share capital of the Company, released to him * 3,124 shares, being 0.0008% of the issued share capital of the Company, were sold on the London Stock Exchange on 7 June 2013 at a price of £8.14 per share. Following these transactions, Mr Semple holds 380,335 ordinary shares representing 0.102% of the issued share capital of the Company, of which 297,782 shares are held directly and 82,553 restricted shares are held with a beneficial interest only. Mr Semple also holds 40,000 share options. Mike Straughen * had 3,298 restricted shares, being 0.0009% of the issued share capital of the Company, released to him * 3,298 shares, being 0.0009% of the issued share capital of the Company, were sold on the London Stock Exchange on 7 June 2013 at a price of £8.14 per share. Mr Straughen has also notified the Company that on 5 June 2013 he: * exercised 40,000 share options granted on 14 April 2009 under the John Wood Group PLC 2003 Long Term Retention Plan, being 0.01% of the issued share capital of the Company, at an exercise price of £0.0333 per share; and * sold 19,299 shares, being 0.005% of the issued share capital of the Company, on the London Stock Exchange at a price of £8.46 per share. Following these transactions, Mr Straughen holds 162,797 ordinary shares representing 0.044% of the issued share capital of the Company, of which 97,057 shares are held directly and 65,740 restricted shares are held with a beneficial interest only. Mr Straughen holds no share options. The Company's issued capital consists of 373,175,384 ordinary shares with voting rights. Notification authorised by: ROBBIE M B BROWN COMPANY SECRETARY
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