Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.20.1
Stock-Based Compensation (Tables)
 3 Months Ended
Mar. 31, 2020
Stock-Based Compensation [Abstract]  
Summary Of Stock Compensation Expense



 

 

 

 



For the Three Months Ended

March 31,



2020

2019

Statement of operations line item:

 

 

 

 

General and administrative

$

 72,420 

$

 116,679 

Research and development

 

 3,882 

 

 44,321 



 

 

 

 

Total

$

 76,302 

$

 161,000 



Summary Of Share-Based Transactions



 

 

 

 

 

 



 

 

 

 



Number of Options

 

Weighted Average Exercise Price

Weighted Average Remaining Contractual Term

 

Aggregate Intrinsic Value

Outstanding, January 1, 2020

 204,574 

$

 35.60 

7.3 years

$

 -

Granted

 -

$

 -

 

 

 

Exercised

 -

$

 -

 

 

 

Expired

 (2,498)

$

 159.60 

 

 

 

Cancelled

 (53,054)

$

 60.40 

 

 

 



 

 

 

 

 

 

Outstanding, March 31, 2020

 149,022 

$

 24.69 

7.8 years

$

 -

Exercisable, March 31, 2020

 75,304 

$

 37.16 

7.0 years

$

 -



Summary Of Unvested Shares



 

 

 



 

 

 



2020



Number of  Options

Weighted Average Fair Value at Grant Date

Unvested at January 1, 2020

 81,311 

$

 7.90 

Granted

 -

$

 -

Vested

 (7,593)

$

 8.34 

Cancelled

 -

$

 -



 

 

 

Unvested at March 31, 2020

 73,718 

$

 7.85