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Investing
in our common stock involves risks. See “Risk Factors” beginning on page
S-7 of the prospectus supplement dated November 16, 2010 to the prospectus
dated May 19, 2010.
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Public
offering price per unit
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$ | 1.45 | ||||||
Historical
net tangible book value per share as of September 30, 2010
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$ | 0.58 | ||||||
Increase
per share attributable to investors participating in this
offering
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$ | 0.14 | ||||||
As
adjusted net tangible book value per share after this
offering
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$ | 0.72 | ||||||
Dilution
per share to investors participating in this offering
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$ | 0.73 |
·
|
options
representing the right to purchase a total of 13,558,214 shares of common
stock at a weighted average exercise price of $1.92 per
share;
|
·
|
8,253,751
shares of common stock which were reserved for future equity awards that
may be granted in the future under our equity incentive
plans;
|
·
|
Class
A warrants representing the right to purchase a total of 635,000 shares of
common stock at an exercise price of $6.00 per
share;
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·
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Class
D warrants representing the right to purchase a total of 12,932,512 shares
of common stock at an exercise price of $2.50 per
share;
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·
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other
warrants representing the right to purchase a total of 3,689,266 shares of
common stock at a weighted average exercise price of $3.21 per share, plus
warrants to purchase 95,250 shares of common stock at an exercise price of
$6.50 per share;
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·
|
10,000
shares of common stock issuable upon conversion of our outstanding Series
B Convertible Redeemable Preferred
Stock;
|
·
|
up
to 14,200,000 shares of common stock issuable upon consummation of the PCT
Merger (inclusive of shares of common stock underlying up to 3,000,000
warrants which may be issued in the PCT
Merger);
|
·
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any
warrants issued in our concurrent senior convertible preferred stock
offering and the shares of our common stock issuable upon exercise of the
warrants offered in our concurrent senior convertible preferred stock
offering; and
|
·
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any
shares of common stock issued in conversion or redemption of the senior
convertible preferred stock offered in our concurrent senior convertible
preferred stock offering and any shares of common stock issued in our
concurrent senior convertible preferred stock
offering.
|