Annual Report 2011 - QuamIR

Notes to the Consolidated Financial StatementsFor the year ended 31 March 201132. Share-Based Payment Transactions (continued)The following tables disclose movements of the Company’s share options granted under the Schemeduring the year ended 31 March 2011:Number of share optionsGranted Exercised LapsedExercise Outstanding during during during OutstandingDate of grant Exercisable period price at 1/4/2010 the year the year the year at 31/3/2011HK$1 November 2004 1 November 2004 to 0.475 2,200,000 – – – 2,200,00031 October 201429 November 2004 29 November 2004 to 0.460 3,000,000 – – – 3,000,00028 November 20143 January 2005 3 January 2005 to 0.410 8,000,000 – – – 8,000,0002 January 201512 January 2005 12 January 2005 to 0.410 5,000,000 – – – 5,000,00011 January 201523 March 2005 23 March 2005 to 0.340 4,000,000 – – – 4,000,00022 March 20158 May 2006 8 May 2006 to 1.460 26,400,000 – – – 26,400,0007 May 20161 September 2006 1 September 2006 to 0.710 36,000,000 – – – 36,000,00031 August 20164 September 2006 4 September 2006 to 0.710 6,000,000 – – – 6,000,0003 September 20161 June 2007 1 June 2007 to 0.455 14,000,000 – – – 14,000,00031 May 201714 May 2008 14 May 2008 to 0.136 12,000,000 – – – 12,000,00013 May 20184 May 2010 4 May 2010 to 0.300 – 47,000,000 – – 47,000,0003 May 2020116,600,000 47,000,000 – – 163,600,000Exercisable at theend of the year 128,350,000Weighted averageexercise price HK$0.733 HK$0.300 – – HK$0.609Sino Prosper State Gold Resources Holdings Limited100