Share Capital | 9. Share Capital On September 2, 2015, the Company effected a share consolidation (reverse split) of the Company's common shares at a ratio of 1-for-10. As a result of the reverse split, every ten shares of the issued and outstanding common shares, without par value, consolidated into one newly-issued outstanding common share, without par value. Each fractional share remaining after the reverse split that was less than one-half of a share was cancelled and each fractional share that was at least one-half of a share was changed to one whole share. 79,847,550 7,984,758 The Company had the following transactions in share capital: One Month Year Ended Ended Year Ended September 30, September 30, August 31, August 31, 2015 2014 2014 2013 Number of common shares issued 42,773 115,100 2,032,269 1,253,260 Proceeds from exercise of warrants and broker units $ 12,609 $ 727,804 $ 3,764,460 $ 1,510,336 Transfer to common shares on exercise of warrants and broker units 10,000 890,214 6,591,546 2,139,409 Proceeds from exercise of options 94,168 11,488 544,418 72,403 Transfer to common shares on exercise of options 113,561 13,533 489,136 54,325 Share-based compensation 267,222 36,509 956,634 786,585 Performance Shares There were 1,000,000 At September 30, 2015, there are 383,838 License Agreement During the year ended August 31, 2013, the Company entered into a license agreement and issued 37,120 27,840 one 12.50 Black-Scholes option valuation model The Company uses the Black-Scholes option valuation model to determine the fair value of warrants, broker units and share options. Option valuation models require the input of highly subjective assumptions including the expected price volatility. The Company has used historical volatility to estimate the volatility of the share price. Changes in the subjective input assumptions can materially affect the fair value estimates, and therefore the existing models do not necessarily provide a reliable single measure of the fair value of the Company's warrants, broker units and share options. Warrants A summary of the Company's warrants activity is as follows: Number of Weighted Balance - August 31, 2013 1,132,630 $ 5.70 CDN $ Granted 3,810 4.60 CDN $ Granted 604,761 13.30 Exercised (583,230 ) 6.80 CDN $ Exercised (6,000 ) 13.50 Balance - August 31, 2014 1,151,971 9.70 CDN $ Granted 4,260 7.50 CDN $ Exercised (101,700 ) 7.50 CDN $ Balance - September 30, 2014 1,054,531 10.10 CDN $ Exercised (3,900 ) 4.05 CDN $ Expired (27,870 ) 12.50 CDN $ Balance - September 30, 2015 1,022,761 $ 12.12 CDN $ The weighted average contractual life remaining on the outstanding warrants at September 30, 2015 is 7 The following table summarizes information about the warrants outstanding at September 30, 2015: Exercise Price Number of Expiry Date CDN$ 4.00 400,000 October 25, 2015 CDN$ 4.00 24,000 January 4, 2016 $ 13.50 470,190 September 9, 2016 $ 10.50 20,000 September 9, 2016 Broker warrants $ 13.50 95,238 September 20, 2016 $ 10.50 13,333 September 20, 2016 Broker warrants 1,022,761 * Subsequently exercised. Warrant Liability Equity offerings conducted by the Company in prior years included the issuance of warrants with exercise prices denominated in Canadian dollars. The Company's functional currency is in U.S. dollars. As a result of having exercise prices denominated in other than the Company's functional currency, these warrants meet the definition of derivatives and are therefore classified as derivative liabilities measured at fair value with adjustments to fair value recognized through the consolidated statements of operations. As these warrants are exercised, the fair value of the recorded warrant liability on date of exercise is included in common shares along with the proceeds from the exercise. If these warrants expire, the related decrease in warrant liability is recognized in profit or loss, as part of the change in fair value of warrant liability. There is no The fair value of the warrants is determined using the Black-Scholes option valuation model at the end of each reporting period. Upon exercise of the warrants, the fair value of warrants included in derivative liabilities is reclassified to equity. The fair value of warrants exercised was determined using the Black-Scholes option valuation model, using the following weighted average assumptions: One Month Year Ended Ended Year Ended September 30, September 30, August 31, August 31, 2015 2014 2014 2013 Risk free interest rate 0.44 1.12 1.07 1.23 Expected life (years) 0.4 0.03 0.27 1.17 Expected share price volatility 92 97 106 111 There were no Year Ended August 31, August 31, 2014 2013 Risk free interest rate 1.48 1.18 Expected life (years) 3.00 2.76 Expected share price volatility 112 123 Expected dividend yield 0 0 Broker units The Company granted broker units as finders' fees in conjunction with equity offerings in prior years. Broker units are fully vested when granted and allow the holders to purchase equity units. A unit consists of one one one A summary of broker units activity is as follows: Number of Units Weighted Average Exercise Price Balance - August 31, 2013 59,620 $ 2.90 CDN $ Exercised (4,500 ) 3.30 CDN $ Balance - August 31, 2014 55,120 2.90 CDN $ Exercised (8,400 ) 5.00 CDN $ Balance - September 30, 2014 46,720 2.51 CDN $ Exercised (120 ) 5.00 CDN $ Balance - September 30, 2015 46,600 $ 2.50 CDN $ The weighted average contractual life remaining on the outstanding broker units is 1 The following table summarizes information about the broker units outstanding at September 30, 2015: Exercise Price Number of Expiry Date CDN$ 2.50 40,000 October 25, 2015 CDN$ 2.50 6,600 January 4, 2016 46,600 * Subsequently exercised. The outstanding broker units include one There were no Year Ended August 31, 2013 Risk free interest rate 1.17 % Expected life (years) 2.83 Expected share price volatility 123 % Expected dividend yield 0 % The weighted average fair value of broker units granted during the year ended August 31, 2013 was CDN$ 2.50 Options The Company has a fixed share option plan adopted in 2013 (“the Plan”) to be administered by the Board of Directors, which has the discretion to grant up to an aggregate of 1,000,000 (a) One-third shall vest immediately; (b) One-third shall vest 12 months from the date of grant; and (c) One-third shall vest 18 months from the date of grant. Share options granted to investor relations consultants vest over a period of not less than 12 25 three 25 three Opti ons have been issued under the Plan allowing the holders to purchase common shares of the Company as follows: Number of Weighted Balance - August 31, 2013 658,887 $ 4.20 CDN $ Granted 19,500 14.20 CDN $ Granted 59,500 18.30 Exercised (144,167 ) 4.10 CDN $ Expired (167 ) 4.20 CDN $ Balance - August 31, 2014 593,553 6.10 CDN $ Exercised (5,000 ) 2.50 CDN $ Balance - September 30, 2014 588,553 6.20 CDN $ Granted 16,500 13.30 CDN $ Exercised (38,750 ) 3.06 CDN $ Expired (8,665 ) 14.21 CDN $ Balance - September 30, 2015 557,638 $ 6.93 CDN $ The weighted average contractual life remaining on the outstanding options is 3.19 The following table summarizes information about the options under the Plan outstanding and exercisable at September 30, 2015: Number of Exercisable at Range of exercise Expiry Dates 306,110 306,110 CDN$ 0.00 5.00 Apr 2017 Dec 2019 173,861 169,027 CDN$ 5.01 10.00 Oct 2017 Jun 2022 21,500 13,833 CDN$ 15.01 20.00 Nov 2018 Nov 2021 56,167 56,167 $ 15.01 20.00 Nov 2020 557,638 545,137 There were no Year Ended September 30, August 31, August 31, 2015 2014 2013 Risk free interest rate 1.65 % 2.01 % 1.55 % Expected life (years) 7.00 6.75 6.17 Expected share price volatility 115 % 120 % 123 % Expected dividend yield 0 % 0 % 0 % The weighted average fair value of share options awarded during the years ended September 30, 2015, and August 31, 2014 and 2013 was CDN$ 11.72 15.80 3.80 As of September 30, 2015, the Company had approximately $ 38,000 1.25 The intrinsic value of the options exercised during the year ended September 30, 2015, one month ended September 30, 2014, and years ended August 31, 2014, and 2013 was CDN$ 10.14 17.40 13.76 6.67 3.95 |