Basic net loss per share attributable to the Company’s common stockholders is computed by dividing the net loss attributable to the Company’s common stockholders by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share is the same as basic net loss per share for all years presented because the effects of potentially dilutive items were anti-dilutive given the Company’s net loss position in each period presented.

The following table presents the calculation of basic and diluted net loss per share:

The following outstanding potential shares of common stock were excluded from the calculation of diluted net loss per share because their effect would have been anti-dilutive for the periods presented:

Basic net loss per share attributable to the Company’s common stockholders is computed by dividing the net loss attributable to the Company’s common stockholders by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share is the same as basic net loss per share for all years presented because the effects of potentially dilutive items were anti-dilutive given the Company’s net loss position in each period presented.

The following table presents the calculation of basic and diluted net loss per share:

The following outstanding potential shares of common stock were excluded from the calculation of diluted net loss per share because their effect would have been anti-dilutive for the periods presented: