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Powering growth - Aztech Group Ltd - Investor Relations

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F i n a n c i a l S t a t e m e n t sa z t e c h a n n u a l r e p o r t 2 0 0 99324 EMPLOYEE SHARE BASED COMPENSATION RESERVE (cont’d)Date of grant of options Expiry Date Exercise Price Options outstandingDecember 12, 2006 December 12, 2011 $0.232 (“A”)($0.232 at beginning of year)$0.170 (“B”)($0.186 at beginning of year)1,753,330July 27, 2007 July 27, 2012 $0.561 (“A”)($0.561 at beginning of year)$0.410 (“B”)($0.449 at beginning of year)1,402,654August 28, 2008 August 28, 2013 $0.185($0.203 at beginning of year) 1,643,749August 28, 2008 August 28, 2013 $0.160 (“A”)($0.175 at beginning of year)$0.128 (“B”)($0.140 at beginning of year) 6,684,57611,484,309These fair values were calculated using The Black-Scholes pricing model. The inputs into the model were as follows:2009 2008Weighted average share price 0.230 0.155Weighted average exercise price 0.196 0.167Expected volatility 61% 58%Expected life 3.21 years 2.80 yearsRisk free rate 0.97% 1.60%Expected dividend yield 9% 8%Expected volatility was determined by calculating the historical volatility of the Company’s share price over the previous 3 years. The expectedlife used in the model has been adjusted, based on management’s best estimate, for the effects of non transferability, exercise restrictions andbehavioural considerations.The <strong>Group</strong> and the Company recognised total expenses of $465,000 (2008 : $222,000) related to equity-settled share-based paymenttransactions during the year.

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