Quarterly report pursuant to Section 13 or 15(d)

Derivative Liabilities (Tables)

v3.10.0.1
Derivative Liabilities (Tables)
6 Months Ended
Nov. 30, 2018
Assumptions used in Estimating Fair Value of Warrant Derivative Liability

The Company estimated the fair value of the warrant derivative liability as of inception date September 15, 2016, May 31, 2018 and November 30, 2018, using the following assumptions:

 

     September 15,
2016
    May 31,
2018
    November 30,
2018
 

Fair value of underlying stock

   $ 0.78     $ 0.49     $ 0.58  

Risk free rate

     1.20     2.63     2.83

Expected term (in years)

     5       3.3       2.79  

Stock price volatility

     106     64     62

Expected dividend yield

     —         —         —    

Probability of Fundamental Transaction

     50     50     95

Probability of holder requesting cash payment

     50     50     50
Convertible Note Redemption Provision Derivative Liability [Member]  
Summary of Derivative Liabilities at Fair Value

The following table summarizes the fair value of the convertible note redemption provision derivative liability as of inception date November 15, 2018 and November 30, 2018:

 

     Net Proceeds      Derivative
Liability
 

Inception date, November 15, 2018

   $ 5,000,000      $ 1,284,998  

Balance November 30, 2018

   $ 5,000,000      $ 1,286,076  
Registered Direct Equity Offering | Investor Warrants Issued with Registered Direct Equity Offering  
Summary of Derivative Liabilities at Fair Value

The following tables summarize the fair value of the warrant derivative liability and related common shares as of inception date September 15, 2016, May 31, 2018, August 31, 2018 and November 30, 2018:

 

     Shares Indexed      Derivative Liability  

Inception date September 15, 2016

     7,733,334      $ 5,179,200  

Balance May 31, 2018

     7,733,334      $ 1,323,732  

Balance August 31, 2018

     7,733,334      $ 2,071,199  

Balance November 30, 2018

     7,733,334      $ 1,789,066