Quarterly report pursuant to Section 13 or 15(d)

Stockholders' equity (Tables)

v3.20.4
Stockholders' equity (Tables)
6 Months Ended
Dec. 31, 2020
Equity [Abstract]  
Schedule of warrants or rights
The activity related to warrants during for the three and six months ended December 31, 2020, is summarized as follows:
 
     Common Stock
from Warrants
     Weighted-
average
Exercise Price
(per share)
 
Outstanding at July 1, 2020
     145,421      $ 29.48  
Granted
     —          —    
Exercised
     —          —    
Forfeited
     (38,326      82.50  
Outstanding and exercisable at September 30, 2020
     107,095      $ 10.50  
Granted
     559,162        3.09  
Exercised
     (281,581      3.10  
Forfeited
     —          —    
Outstanding and exercisable at December 31, 2020
     384,676      $ 5.15  
    
 
 
    
 
 
 
Schedule of equity awards
The activity related to equity awards, which comprised of stock options during the three and six months ended December 31, 2020, is summarized as follows:
 
     Stock
Options
     Weighted-
average
Exercise
Price
    
Weighted-average

Remaining
Contractual Term
     Aggregate
Intrinsic Value
 
Outstanding at June 30, 2020
     70,161      $ 60.42        2.89 years      $ —    
Granted
     —          —                      
Exercised
     —          —                      
Forfeited
     (444      69.32                    
    
 
 
    
 
 
                   
Outstanding at September 30, 2020
     69,717      $ 60.00        2.65 years        —    
Exercisable at September 30, 2020
     43,273      $ 68.53        2.26 years      $ —    
    
 
 
    
 
 
    
 
 
    
 
 
 
Granted
     525,546        2.98        9.95 years           
Exercised
     —          —                      
Forfeited
     (7,967      153.78                    
    
 
 
    
 
 
    
 
 
    
 
 
 
Outstanding at December 31, 2020
     587,296        7.64        9.2 years        —    
Exercisable at December 31, 2020
     35,473      $ 48.18        2.4 years      $ —    
    
 
 
    
 
 
    
 
 
    
 
 
 
Schedule of share-basedcompensation expense
The classification of share-based compensation expense is summarized as follows:
 
    
Three Months Ended
December 31,
    
Six Months Ended
December 31,
 
(US$’000)
  
2020
    
2019
    
2020
    
2019
 
Research and development
   $ 6      $ 17      $ 15      $  —    
General and administrative
     76        20        105        92  
    
 
 
    
 
 
    
 
 
    
 
 
 
Total share-based compensation expense
   $ 82      $ 37      $ 120      $ 92  
    
 
 
    
 
 
    
 
 
    
 
 
 
As of December 31, 2020, there was $1,393,000 of unrecognized share-based compensation expense related to stock options issued under the Share Option Plan and the 2020 Plan.