May 3 (Reuters) - Mirvac Group MGR.AX :
* Mgr 3q16 operational update MGR.AX
* Remain on track to achieve our asset sales target of between $400 to $600 million by the end of this financial year
* Expects to achieve a development roic of over 12 per cent by 30 June 2016, one year ahead of its target
* Narrowed its FY 2016 operating EPS guidance to 12.9 to 13.0 cents per stapled security ("cpss")
* Revised its FY 2016 distribution guidance to 9.9 cpss
* Outlook for the office portfolio remains positive
* Source text for Eikon ID:nASX4Cb3fL