Rendering
| Component: (Network and Table) |
|---|
| Network | 125 - Disclosure - Stockholders' Equity (Tables) (http://www.mateon.com/taxonomy/role/NotesToFinancialStatementsStockholdersEquityNoteDisclosureTextBlockTables) |
| Table | (Implied) |
Slicers (applies to each fact value in each table cell)
| Reporting Entity [Axis] | 0000908259 (http://www.sec.gov/CIK) |
| Equity [Abstract] | Period [Axis] |
|---|
2016-01-01 - 2016-12-31 |
|---|
Equity [Abstract] | |
Summary of the Company's Outstanding Common Stock Warrants |
The following
is a summary of the Company’s outstanding common stock
warrants:
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Expiration
Date
|
|
Exercise
Price |
|
|
December 31,
(in thousands) |
|
| |
|
2016 |
|
|
2015 |
|
|
04/16/18
|
|
$ |
3.40 |
|
|
|
1,460 |
|
|
|
1,460 |
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09/23/18
|
|
$ |
2.80 |
|
|
|
147 |
|
|
|
147 |
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|
02/18/19
|
|
$ |
2.75 |
|
|
|
1,872 |
|
|
|
1,872 |
|
|
02/11/19
|
|
$ |
2.56 |
|
|
|
293 |
|
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|
293 |
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08/28/19
|
|
$ |
2.90 |
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|
2,700 |
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|
2,700 |
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06/14/17
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|
$ |
3.70 |
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|
216 |
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|
216 |
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03/25/20
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$ |
1.71 |
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|
2,920 |
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|
2,920 |
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03/20/20
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$ |
2.13 |
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|
|
234 |
|
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|
234 |
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Total Warrants
Outstanding
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|
|
|
|
9,842 |
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9,842 |
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|
Summary of the Company's Stock Option Activity under 2015 and 2005 Plans |
The following is a summary
of the Company’s stock option activity under its 2015 and
2005 Plans:
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| |
|
Options
Available
for Grant |
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Options
Outstanding |
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|
Weighted
Average
Exercise
Price |
|
|
Weighted
Average
Remaining
Contractual
Life |
|
|
Aggregate
Intrinsic
Value |
|
| |
|
(in
thousands) |
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|
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|
(years) |
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|
(in thousands) |
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|
Balance at
December 31, 2014
|
|
|
54 |
|
|
|
672 |
|
|
$ |
3.63 |
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|
8.49 |
|
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|
Options granted
|
|
|
(1,842 |
) |
|
|
1,842 |
|
|
$ |
1.95 |
|
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|
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|
Options
forfeited
|
|
|
483 |
|
|
|
(483 |
) |
|
$ |
1.93 |
|
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|
Options
authorized
|
|
|
4,000 |
|
|
|
— |
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Balance at
December 31, 2015
|
|
|
2,695 |
|
|
|
2,031 |
|
|
$ |
2.01 |
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|
|
8.44 |
|
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|
Options granted
|
|
|
(2,569 |
) |
|
|
2,569 |
|
|
$ |
0.70 |
|
|
|
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|
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|
Options
forfeited
|
|
|
423 |
|
|
|
(423 |
) |
|
$ |
1.74 |
|
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Balance at
December 31, 2016
|
|
|
549 |
|
|
|
4,177 |
|
|
$ |
1.47 |
|
|
|
8.14 |
|
|
$ |
— |
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Vested and exercisable
at December 31, 2016
|
|
|
|
|
|
|
1,053 |
|
|
$ |
2.20 |
|
|
|
6.96 |
|
|
$ |
— |
|
|
Vested and expected to
vest at December 31, 2016
|
|
|
|
|
|
|
3,226 |
|
|
$ |
1.33 |
|
|
|
8.00 |
|
|
$ |
— |
|
|
Unvested at
December 31, 2016
|
|
|
|
|
|
|
3,124 |
|
|
$ |
1.23 |
|
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|
Weighted-Average Assumptions |
The fair values
for the stock options granted were estimated at the date of grant
using the Black-Scholes option pricing model with the following
weighted-average assumptions:
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|
Year ended December 31, |
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|
2016 |
|
|
2015 |
|
|
Risk-free interest
rate
|
|
|
1.5 |
% |
|
|
1.7 |
% |
|
Expected life
(years)
|
|
|
6.0 |
|
|
|
6.0 |
|
|
Expected
volatility
|
|
|
88 |
% |
|
|
92 |
% |
|
Dividend yield
|
|
|
0 |
% |
|
|
0 |
% |
|