Annual report pursuant to Section 13 and 15(d)

STOCKHOLDERS' EQUITY

v3.8.0.1
STOCKHOLDERS' EQUITY
12 Months Ended
Dec. 31, 2017
Stockholders' Equity Note [Abstract]  
Stockholders' Equity Note Disclosure [Text Block]
NOTE 9 – STOCKHOLDERS’ EQUITY
 
The Company is authorized to issue 150,000,000 common shares, with a par value of $0.001 per share and 50,000,000 shares of Preferred Stock.
 
Common Stock Issued in Public Offering –In June 2015, the Company closed an underwritten public offering of 4,500,000 shares of its common stock at $11.50 per share for gross proceeds of $51,750,000. In July 2015, the Company closed on the over-allotment associated with this offering, resulting in the issuance of an additional 100,000 shares of common stock at $11.50 per share, for gross proceeds of $1,150,000. Total net proceeds from the offering were $50,039,853, after deducting commissions and offering expenses payable by the Company of approximately $2,860,147.
  
In April 2016, the Company closed on an underwritten public offering of 11,500,000 shares of its common stock, including 1,500,000 shares sold pursuant to the full exercise of an over-allotment option, at $5.60 per share for gross proceeds of $64,400,000. Total net proceeds from the offering were $61,063,497, after deducting underwriting commissions and offering expenses payable by the Company of $3,336,503.
 
In December 2016, the Company closed on an underwritten public offering of 7,195,387 shares of its common stock, including 670,387 shares sold pursuant to the partial exercise of an over-allotment option, at $11.50 per share for gross proceeds of $82,746,951. Total net proceeds from the offering were $78,485,787, after deducting underwriting commissions and offering expenses payable by the Company of $4,261,164.
 
In July 2017, the Company closed on an underwritten public offering of 4,977,658 shares of its common stock, including 477,658 shares sold pursuant to the partial exercise of an over-allotment option, at $12.50 per share for gross proceeds of $62,220,725. Total net proceeds from the offering were $59,026,956, after deducting underwriting commissions and offering expenses payable by the Company of $3,193,769.   
Common Stock Issued for option exercises – During the years ended December 31, 2015, 2016 and 2017, the Company issued 56,875, 26,334 and 133,308 shares of common stock as a result of option exercises, respectively. The following tables present the details of those exercises:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock price on
 
Aggregate value
 
 
 
Options
 
Exercise
 
Shares
 
Shares
 
Cash paid at
 
date of exercise
 
of shares retained
 
 
 
exercised
 
price ($)
 
issued
 
retained
 
exercise ($)
 
($)
 
($)
 
2015
 
 
10,000
 
$
2.00
 
 
8,115
 
 
1,885
 
$
-
 
$
10.61
 
$
20,000
 
 
 
 
5,000
 
 
4.50
 
 
5,000
 
 
-
 
 
22,500
 
 
10.00
 
 
-
 
 
 
 
20,000
 
 
2.00
 
 
20,000
 
 
-
 
 
40,000
 
 
10.14
 
 
-
 
 
 
 
10,000
 
 
4.50
 
 
6,127
 
 
3,873
 
 
-
 
 
11.62
 
 
45,000
 
 
 
 
5,000
 
 
5.50
 
 
2,633
 
 
2,367
 
 
-
 
 
11.62
 
 
27,500
 
 
 
 
15,000
 
 
4.50
 
 
15,000
 
 
-
 
 
67,500
 
 
11.06
 
 
-
 
 
 
 
600
 
 
8.00
 
 
600
 
 
-
 
 
4,800
 
 
8.07
 
 
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2015 Totals
 
 
65,600
 
 
 
 
 
57,475
 
 
8,125
 
$
134,800
 
 
 
 
$
92,500
 
2015 Weighted Averages
 
 
 
 
$
3.46
 
 
 
 
 
 
 
 
 
 
$
10.73
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock price on
 
Aggregate value
 
 
 
Options
 
Exercise
 
Shares
 
Shares
 
Cash paid at
 
date of exercise
 
of shares retained
 
 
 
exercised
 
price ($)
 
issued
 
retained
 
exercise ($)
 
($)
 
($)
 
2016
 
 
5,000
 
$
4.50
 
 
5,000
 
 
-
 
$
22,500
 
$
4.72
 
$
-
 
 
 
 
20,000
 
 
4.50
 
 
20,000
 
 
-
 
 
90,000
 
 
7.29
 
 
-
 
 
 
 
150
 
 
2.00
 
 
119
 
 
31
 
 
-
 
 
9.72
 
 
300
 
 
 
 
350
 
 
2.00
 
 
276
 
 
74
 
 
-
 
 
9.46
 
 
700
 
 
 
 
400
 
 
2.00
 
 
339
 
 
61
 
 
-
 
 
13.05
 
 
800
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2016 Totals
 
 
25,900
 
 
 
 
 
25,734
 
 
166
 
$
112,500
 
 
 
 
$
1,800
 
2016 Weighted Averages
 
 
 
 
$
4.41
 
 
 
 
 
 
 
 
 
 
$
6.93
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock price on
 
Aggregate value
 
 
 
Options
 
Exercise
 
Shares
 
Shares
 
Cash paid at
 
date of exercise
 
of shares retained
 
 
 
exercised
 
price ($)
 
issued
 
retained
 
exercise ($)
 
($)
 
($)
 
2017
 
 
4,100
 
$
2.00
 
 
3,491
 
 
609
 
$
-
 
$
13.47
 
$
8,200
 
 
 
 
60,000
 
 
2.00
 
 
50,156
 
 
9,844
 
 
-
 
 
12.19
 
 
120,000
 
 
 
 
200
 
 
8.00
 
 
116
 
 
84
 
 
-
 
 
13.75
 
 
1,600
 
 
 
 
1,500
 
 
10.89
 
 
1,188
 
 
312
 
 
-
 
 
13.75
 
 
16,335
 
 
 
 
600
 
 
5.25
 
 
229
 
 
371
 
 
-
 
 
13.75
 
 
3,150
 
 
 
 
20,000
 
 
5.50
 
 
11,953
 
 
8,047
 
 
-
 
 
13.67
 
 
110,000
 
 
 
 
2,000
 
 
8.00
 
 
830
 
 
1,170
 
 
-
 
 
13.67
 
 
16,000
 
 
 
 
2,000
 
 
5.25
 
 
1,232
 
 
768
 
 
-
 
 
13.67
 
 
10,500
 
 
 
 
15,000
 
 
2.00
 
 
12,875
 
 
2,125
 
 
-
 
 
14.12
 
 
30,000
 
 
 
 
60,000
 
 
2.00
 
 
51,238
 
 
8,762
 
 
-
 
 
13.70
 
 
120,000
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2017 Totals
 
 
165,400
 
 
 
 
 
133,308
 
 
32,092
 
$
-
 
 
 
 
$
435,785
 
2017 Weighted Averages
 
 
 
 
$
2.63
 
 
 
 
 
 
 
 
 
 
$
13.18