Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Common Stock to be issued
Accumulated Deficit [Member]
Accumulated Other Comprehensive Income
Total
Beginning balance, shares at Apr. 30, 2015 732,760,536          
Beginning balance, amount at Apr. 30, 2015 $ 73,273 $ 86,330,224 $ 0 $ (78,627,833) $ 1,462 $ 7,777,126
Shares issued for compensation, shares 4,800,000          
Shares issued for compensation, amount $ 480 404,600 0 0 0 405,080
Shares issued for services, shares 750,000          
Shares issued for services, amount $ 75 47,925 0 0 0 48,000
Shares issued for cash, shares 42,922,802          
Shares issued for cash, amount $ 4,299 3,563,851 0 0 0 3,568,150
Stock options granted 0 788,770 0 0 0 788,770
Foreign currency translation adjustment 0 0 0 0 (656) (656)
Net loss $ 0 0 0 (6,063,784) 0 (6,063,784)
Ending balance, shares at Apr. 30, 2016 781,233,338          
Ending balance, amount at Apr. 30, 2016 $ 78,127 91,135,370 0 (84,691,617) 806 6,522,686
Shares issued for compensation, shares 6,600,000          
Shares issued for compensation, amount $ 660 419,820 0 0 0 420,480
Shares issued for services, shares 2,100,000          
Shares issued for services, amount $ 210 107,290 0 0 0 107,500
Shares issued for cash, net of issuance costs, shares 115,415,709          
Shares issued for cash, net of issuance costs, amount $ 11,537 4,870,399 0 0 0 4,881,936
Stock options granted 0 597,400 0 0 0 597,400
Foreign currency translation adjustment 0 0 0 0 930 930
Net loss $ 0 0 0 (4,443,685) 0 (4,443,685)
Ending balance, shares at Apr. 30, 2017 905,349,047          
Ending balance, amount at Apr. 30, 2017 $ 90,534 $ 97,130,279 $ 0 $ (89,135,302) $ 1,736 $ 8,087,247