ANNUAL%20REPORT%202015%20eng
ANNUAL%20REPORT%202015%20eng
ANNUAL%20REPORT%202015%20eng
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Notes to Consolidated Financial Statements<br />
27 EQUITY-SETTLED SHARE-BASED PAYMENT TRANSACTIONS<br />
(Continued)<br />
(b)<br />
The movement of the number and weighted average exercise prices of share options are as<br />
follows: (Continued)<br />
The options outstanding at 31 December 2015 had an exercise price of HKD4.53 or HKD2.67 or<br />
HKD0.445 (2014: HKD6.66 or HKD3.92) per share and a weighted average remaining contractual life of<br />
4.4 years (2014: 5.3 years).<br />
(c)<br />
Fair value of share options and assumptions<br />
The fair value of services received in return for share options granted is measured by reference to<br />
the fair value of share options granted. The estimate of the fair value of the share options granted is<br />
measured based on the Black-Scholes option pricing model. The variables of the models included<br />
expected life of the options, risk-free interest rate, expected volatility and expected dividend of the<br />
shares of the Company.<br />
Fair value of share options and assumptions<br />
10 June 2015 28 November 2012 12 October 2011<br />
Fair value at measurement date HKD0.160 HKD1.8155 HKD3.3793<br />
~HKD0.220 ~ HKD2.0303 ~ HKD3.7663<br />
Share price HKD0.445 HKD3.92 HKD6.66<br />
Exercise price HKD0.445 HKD3.92 HKD6.66<br />
Expected life 5 years 4.5-5.5 years 4.5-6 years<br />
Risk-free interest rate 1.19% 0.249%~0.298% 0.755%~1.054%<br />
Expected volatility 60% 57.71%~59.43% 61.87%~63.43%<br />
Expected dividends — — —<br />
The expected volatility is based on the historic volatility of entities in the same industry (calculated<br />
based on the weighted average remaining life of the share options), adjusted for any expected<br />
changes to future volatility based on publicly available information. Expected dividends are based on<br />
management’s estimates. The risk-free interest rate is based on the yield of Hong Kong Exchange Fund<br />
Notes corresponding to the expected life of the options as at the grant date. Changes in the subjective<br />
input assumptions could materially affect the fair value estimate.<br />
Share options were granted under a service condition. The condition has not been taken into account<br />
in the grant date fair value measurement of the services received. There was no market condition<br />
associated with the share option grants.<br />
178<br />
Annual Report 2015