Note 8. Stock-based Compensation Plans | Equity Incentive Plan On July 6, 2017, the Company adopted the 2017 Equity Incentive Plan (the “Plan”). A total of 3,000,000 shares of common stock were reserved for issuance under the Plan with annual automatic share reserve increases amounting to the lessor of (i) 1,500,000 shares, (ii) 5% of the outstanding shares on the last day of the immediately preceding fiscal year, or (iii) or such number of shares determined by the Administrator of the Plan. On March 1, 2018, in accordance with the provisions of the Plan, the number of shares available for issuance were increased by 1,500,000 to a total of 3,235,898. At August 31, 2018, total number of shares available for issuance, net of shared issued, forfeited and expired amounted to 3,271,496. Warrants The following table summarizes the continuity of the Company’s warrants during the six months ended August 31: 2018 2017 Number of warrants Weighted average exercise price Number of warrants Weighted average exercise price Outstanding, beginning of period 2,515,248 $ 8.21 1,647,670 $ 2.91 Granted 13,209 11.52 1,080,000 5.25 Exercised (20,000 ) 0.80 (213,770 ) 5.52 Forfeited (100,000 ) 5.25 (65,418 ) 2.90 Expired (62,500 ) 4.80 (443,900 ) 6.00 Outstanding, end of period 2,345,957 $ 8.44 2,004,582 $ 3.21 Exercisable, end of period 1,071,915 $ 7.67 616,457 $ 1.19 The following table summarizes information concerning outstanding warrants as at August 31: 2018 2017 Exercise price Number of warrants outstanding Weighted average remaining life Number of warrants outstanding Weighted average remaining life $ 0.80 582,081 7.25 912,082 6.50 $ 3.00 - - 12,500 0.76 $ 5.25 380,000 8.99 1,080,000 9.93 $ 11.52 13,209 9.86 - - $ 12.00 840,667 7.59 - - $ 13.49 250,000 9.13 - - $ 13.89 280,000 9.19 - - Outstanding, end of period 2,345,957 8.10 2,004,582 8.31 Exercisable, end of period 1,071,915 7.22 616,457 6.66 Warrants were valued using the Black-Scholes pricing model. The following table shows key inputs into the valuation model for the six months ended August 31: 2018 2017 Exercise price $ 11.52 $ 5.25 Risk-free interest rate 2.82 % 1.60 to 2.02 % Expected dividend yield 0 % 0 % Expected volatility 78 % 82% to 84 % Expected life 6.5 years 4 to 6 years During the three and six months ended August 31, 2018, an expense of $0.8 million and $1.8 million, respectively (2017 – $0.7 million and $0.9 million, respectively) was recorded in the condensed consolidated statement of operations in relation to warrants. Restricted Stock Units The following table summarizes the continuity of the restricted stock units (“RSUs”) during the three months ended August 31: 2018 2017 Number of RSUs Number of RSUs Outstanding, beginning of period 34,102 - Granted 102,818 - Vested (35,797 ) - Forfeited (1,625 ) - Outstanding, end of period 99,498 - Weighted average remaining life (in years) 2.21 - During the three and six months ended August 31, 2018, an expense of $0.2 million and $0.4 million, respectively (2017 – $nil) was recorded in the condensed consolidated statement of operations in relation to RSUs. |