Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v3.19.2
Stockholders' Equity (Tables)
6 Months Ended
Jun. 30, 2019
Stockholders' equity:  
Scheduleof shares issued to directors

Following is information regarding the amounts of shares issued to directors as payment for director fees in lieu of cash:

 

Three Months Ended June 30,
2019   2018
8,841   13,110

 

Six Months Ended June 30,
2019   2018
17,739   22,408
Schedule of stock options issued by the Company

Stock option activity under all of the Company’s Plans during the six months ended June 30, 2019 is summarized below:

 

    Shares    

Weighted -
Average

Exercise
Price

 
Outstanding at January 1, 2019     1,386,396     $ 11.09  
Granted     75,000       3.25  
Expired / forfeited     (12 )     385.60  
Outstanding at June 30, 2019     1,461,384     $ 10.68  
Schedule of common stock warrant activity

Warrants have generally been issued for terms of up to five years. Common stock warrant activity for the six months ended June 30, 2019 was as follows:

 

    Shares     Weighted -
Average
Exercise
Price
 
Outstanding at January 1, 2019     8,676,481     $ 4.17  
Issued     -       -  
Exercised     (315,745 )     2.20  
Expired / Terminated     (29,754 )     41.55  
Outstanding at June 30, 2019     8,330,982     $ 4.12