OREANDA-NEWS. Transocean Ltd. (NYSE: RIG) (SIX: RIGN) today announced that its 2015 Annual Report, including proxy materials for its 2016 Annual General Meeting of Shareholders (“AGM”). In addition, shareholders of record will be mailed instructions on how to request a paper copy of the company's 2015 Annual Report and 2016 Proxy Statement in advance of the AGM, which will be held at 5 p.m. Swiss time, on May 12, 2016, in Cham, Switzerland.