Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v3.8.0.1
Stockholders' Equity (Tables)
9 Months Ended
Sep. 30, 2017
Equity [Abstract]  
Summary of Stock Option Activity

The following table summarizes the Company’s stock option activity under all stock option plans for the nine months ended September 30, 2017:

 

 

 

Total

Options

 

 

Weighted-

Average

Exercise

Price

 

Balance at December 31, 2016

 

 

3,393,813

 

 

$

5.10

 

Granted

 

 

1,702,600

 

 

 

4.91

 

Exercised

 

 

(62,944

)

 

 

1.19

 

Cancelled

 

 

(122,912

)

 

 

4.67

 

Balance at September 30, 2017

 

 

4,910,557

 

 

$

5.10

 

 

Summary of Common Stock Reserved for Future Issuance

The following shares of common stock were reserved for future issuance at September 30, 2017:

 

Warrants to purchase common stock

 

 

149,704

 

Common stock options issued and outstanding

 

 

4,910,557

 

Common stock authorized for future option grants

 

 

545,503

 

Common stock authorized for the ESPP

 

 

544,578

 

Shares issuable upon conversion of convertible note payable

 

 

2,297,138

 

Total

 

 

8,447,480