MDI - Dealings by directors 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 DIRECTORS 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 directors: Name of Director: Gareth Robert Sheppard (Executive director) Date of transaction: 2 April 2015 Class of securities: Ordinary shares Number of shares 1 000 000 Price per share: R14.44 Total value: R14 440 000.00 Nature of transaction: On market sale of ordinary shares Extent of interest Indirect beneficial holding through MDG Equity Holdings Pty Ltd Name of Director: Andre Jean van Deventer (Executive director) Date of transaction: 2 April 2015 Class of securities: Ordinary shares Number of shares 1 000 000 Price per share: R14.44 Total value: R14 440 000.00 Nature of transaction: On market sale of ordinary shares Extent of interest Direct beneficial Clearance in terms of paragraph 3.66 of the Listings Requirements was been obtained. Fochville 7 April 2015 Sponsor Absa Bank Limited (acting through its Corporate and Investment Banking division) Date: 07/04/2015 03:38:00 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.