We, our executive officers, directors and our principal shareholder have agreed, subject to specified exceptions, not to directly or indirectly sell, offer, contract or grant any option to sell (including any short sale), pledge, transfer, establish an open "put equivalent position" within the meaning of Rule 16al(h) under the Exchange Act; or otherwise dispose of any ordinary shares, options or warrants to acquire ordinary shares, or securities exchangeable or exercisable for or convertible into ordinary shares currently or hereafter owned either of record or beneficially; or publicly announce an intention to do any of the foregoing until 28 October 2014