Quarterly report pursuant to Section 13 or 15(d)

STOCK WARRANTS, OPTIONS AND GRANTS (Tables)

v3.7.0.1
STOCK WARRANTS, OPTIONS AND GRANTS (Tables)
3 Months Ended
Mar. 31, 2017
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Summary of Stock Options Pricing

 

 

 

Three months ended

March 31, 2017

 

 

Three months ended

March 31, 2016

 

Dividend yield

 

 

0%

 

 

 

0%

 

Expected volatility

 

 

85%

 

 

 

89%

 

Risk free interest rate

 

 

1.93%

 

 

 

1.21%

 

Expected life (years)

 

 

5.00

 

 

 

5.00

 

 

Summary of Stock Option Activity

A summary of stock option activity is as follows:

 

 

 

Common stock options

 

 

Weighted-average

exercise price

 

 

Aggregate intrinsic value

 

 

Weighted-average remaining contractual term (years)

 

Outstanding – December 31, 2016

 

 

1,496,250

 

 

$

0.32

 

 

$

385,017

 

 

 

3.57

 

Issued

 

 

112,500

 

 

 

0.63

 

 

 

 

 

 

 

Exercised

 

 

(150,000

)

 

 

0.23

 

 

 

 

 

 

 

Expired

 

 

 

 

 

 

 

 

 

 

 

 

Outstanding – March 31, 2017

 

 

1,458,750

 

 

$

0.36

 

 

$

400,329

 

 

 

3.65

 

Exercisable – March 31, 2017

 

 

1,338,193

 

 

$

0.36

 

 

$

365,368

 

 

 

3.64

 

 

Summary of Unvested Stock Option Activity

A summary of unvested stock option activity is as follows:

 

 

 

Common stock options

 

 

Weighted-average

exercise price

 

 

Aggregate intrinsic value

 

 

Weighted-average remaining contractual term (years)

 

Unvested – December 31, 2016

 

 

128,889

 

 

$

0.34

 

 

$

30,933

 

 

 

3.99

 

Granted

 

 

112,500

 

 

 

0.63

 

 

 

 

 

 

 

Vested

 

 

(120,832

)

 

 

0.61

 

 

 

 

 

 

 

Forfeited or expired

 

 

 

 

 

 

 

 

 

 

 

 

Unvested – March 31, 2017

 

 

120,557

 

 

 

0.34

 

 

$

28,934

 

 

 

3.81