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Supplementary Financial Data (unaudited) (Tables)
 12 Months Ended
Dec. 31, 2019
Supplementary Financial Data (unaudited)  
Summary of Selected Quarterly Financial Data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Consolidated Statements of Operations

 

 

Quarter Ended

 

    

March 31

    

June 30

    

September 30

    

December 31

2019

 

 

 

  

 

 

  

 

 

 

 

 

License and collaboration revenue - related party

 

$

1,560

 

$

(8,189)

 

$

4,141

 

$

2,719

Loss from operations

 

$

(14,648)

 

$

(31,407)

 

$

(17,167)

 

$

(17,299)

Net loss

 

$

(14,103)

 

$

(29,174)

  

$

(16,409)

 

$

(17,501)

Net loss per share of common stock, basic and diluted (1)

 

$

(0.58)

 

$

(1.18)

  

$

(0.61)

 

$

(0.63)

2018

 

 

 

  

 

 

  

 

 

  

 

 

License and collaboration revenue - related party

 

$

10,781

 

$

11,674

 

$

6,117

 

$

2,353

Loss from operations

 

$

(8,229)

 

$

(9,239)

 

$

(9,389)

 

$

(15,412)

Net loss

 

$

(7,661)

 

$

(8,663)

  

$

(8,735)

 

$

(13,865)

Net loss per share of common stock, basic and diluted (1)

 

$

(0.36)

 

$

(0.41)

  

$

(0.38)

 

$

(0.57)

_________________

(1) Net loss per share amounts for the 2019 and 2018 quarters and full years have been computed separately. Accordingly, quarterly amounts may not add to the annual amounts because of differences in the weighted average shares outstanding during each period.