MDI - Dealings in securities by a director of the Company Master Drilling Group Limited (Incorporated in the Republic of South Africa) (Registration number 2011/008265/06) JSE share code: MDI ISIN: ZAE000171948 (“Master Drilling” or the “Company”) DEALINGS IN SECURITIES BY A DIRECTOR OF THE COMPANY In terms of section 3.63 of the Listings Requirements of the JSE Limited (“Listings Requirements”), Master Drilling shareholders are advised of the following dealings in securities by a director: Name of Director: Andre Jean van Deventer (Executive director) Date of transaction: 12 December 2014 Class of securities: Ordinary shares Number of shares: 15 860 Price per share: R11.50 Total value: R182 390.00 Nature of transaction: On market purchase of ordinary shares Name of Director: Andre Jean van Deventer (Executive director) Date of transaction: 15 December 2014 Class of securities: Ordinary shares Number of shares 820 Price per share: R11.50 Total value: R9 430.00 Nature of transaction: On market purchase of ordinary shares Name of Director: Daniel Coenraad Pretorius (Executive director) Date of transaction: 15 December 2014 Class of securities: Ordinary shares Number of shares 107 Price per share: R11.70 Total value: R1 251.90 Nature of transaction: On market purchase of ordinary shares Clearance in terms of paragraph 3.66 of the Listings Requirements was been obtained. Fochville 17 December 2014 Sponsor Absa Bank Limited (acting through its Corporate and Investment Banking division) Date: 17/12/2014 01:30:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.