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Net Loss per Share
9 Months Ended
Sep. 30, 2022
Net Loss per Share  
Net Loss per Share

3. Net Loss per Share

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The following table shows the calculation of net loss per share (in thousands, except share and per share data):

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Three Months Ended

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Nine Months Ended

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September 30, 

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September 30, 

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2022

    

2021

    

2022

    

2021

    

Numerator:

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Net loss - basic and diluted

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$

(14,831)

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$

(10,673)

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$

(31,491)

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$

(34,005)

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Denominator:

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Weighted average common shares outstanding used to compute basic and diluted net loss per share

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46,553,511

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43,947,004

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46,553,511

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40,270,954

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Net loss per share, basic and diluted

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$

(0.32)

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$

(0.24)

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$

(0.68)

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$

(0.84)

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Weighted average common shares outstanding for the three and nine months ended September 30, 2021 include 1,458,000 shares of common stock issuable on the conversion of pre-funded warrants described in Note 1.

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The amounts in the table below were excluded from the calculation of diluted net loss per share, due to their anti-dilutive effect:

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Three Months Ended

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Nine Months Ended

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​

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September 30, 

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September 30, 

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2022

    

2021

    

2022

    

2021

    

Outstanding options

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7,069,868

 

6,810,921

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7,069,868

 

6,810,921

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