BRIEF-AltaGas apppoints David Harris as CEO
April 18 (Reuters) - AltaGas Ltd :
* Says David W. Cornhill has stepped down as Chief Executive Officer effective April 15, 2016
* Says David M. Harris, previously AltaGas' President and Chief Operating Officer, has succeeded David Cornhill
* Says David Cornhill continues to serve as Chairman of board of directors and founder of AltaGas Source text for Eikon: Further company coverage:
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