Senior Management

  • Mr David Berg

    LLB BComm (General Management)

    General Counsel & Company Secretary

    Mr Berg has worked both in the resources industry and as a lawyer in private practice, advising on corporate governance, M&A, capital raisings, commercial contracts and litigation.  Mr Berg has previously held company secretarial and senior legal positions with Mount Gibson Iron Ltd and Ascot Resources Ltd and legal roles with Atlas Iron Ltd and the Griffin Group.  Prior to this Mr Berg worked in the corporate and resources groups of Herbert Smith Freehills and King & Wood Mallesons.

  • Mr Diniz Cardoso

    BComm, ACA

    Chief Financial Officer

    Mr Cardoso joined Silver Lake in 2013 and was appointed as Chief Financial Officer in April 2016.  Over the past 12 years Mr Cardoso has held a variety of senior finance and corporate roles with ASX listed entities and prior to that spent seven years with KPMG in both their Perth and Johannesburg offices.  Mr Cardoso is a member of the Institute of Chartered Accountants and holds degrees in both Bachelor of Commerce and Bachelor of Accounting.

  • Mr Antony Shepherd

    B. SC Hons (Geology), MAusIMM, MAIG

    Exploration & Geology Manager

    Mr Shepherd has over 20 years experience in the resource industry which includes extensive hands-on experience in mine geology, resource and reserve development and a history of successful exploration in Australia, Canada, PNG, Africa and China.  Mr Shepherd has extensive experience in leading mine geology, project evaluation and exploration teams through 16 years in senior and management roles with Barrick Gold Corporation, Homestake Gold, High River Gold Mines Ltd and Plutonic Operations Ltd.

  • Mr Matthew O’Hara

    B.Sc (Mining Engineering)

    General Manager Mount Monger Operations

    Mr O'Hara is a Mining Engineer with 25 years experience in the Australian resources sector, he has extensive underground and open pit experience with owner miners ranging from small to large operations.  Mr O'Hara has worked in various mineral fields across Australia in operational, senior management roles and more recently prior to joining Silver Lake Resources, was an Operations Manager responsible for all mining, processing and maintenance activities at a large producer in the Goldfields region .