Quarterly report pursuant to Section 13 or 15(d)

Note 17 - Supplemental Disclosure for Statements of Cash Flows

v3.8.0.1
Note 17 - Supplemental Disclosure for Statements of Cash Flows
9 Months Ended
Sep. 30, 2017
Notes to Financial Statements  
Cash Flow, Supplemental Disclosures [Text Block]
1
7
.
Supplemental Disclosure for Statements of Cash Flows
 
During the
nine
-month periods ended
September 30, 2017
and
2016,
we paid interest aggregating
$7.4
million
$4.2
million, respectively. Interest paid during the
nine
-month period ended
September 
30,
2016
includes collection fees of
$778,000
and a prepayment premium of
$2.1
million, both of which were withdrawn by CRG from a bank account under their control. During the
nine
-month period ended
September 30, 2017,
we issued
1
million Series NN warrants to UCSD with an estimated fair value of
$334,000.
As discussed in Note
8,
the liability for the additional
$200,000
of investments made by Platinum was reclassified to additional paid-in-capital in
January 2017.
During the
nine
month-periods ended
September 
30,
2017
and
2016,
we issued
105,308
and
67,002
shares of our common stock as matching contributions to our
401
(k) Plan, which were valued at
$53,707
and
$120,800,
respectively.