9. Net Loss Per Share

 

Basic and diluted net loss per share is computed by dividing the net loss by the weighted-average number of common shares outstanding during the period. The computation of net loss per share for each period, including the number of weighted-average shares outstanding, is shown on the face of the statements of comprehensive loss.

 

We have excluded the impact of common stock equivalents relating to shares underlying outstanding options and warrants from the calculation of diluted net loss per common share because all such securities are antidilutive for all periods presented.

 

The following table presents information on securities outstanding as of the end of each period that could potentially dilute the per share data in the future.