(x) the holders total purchase price (including brokerage commissions, if any) for the shares of Common Stock so purchased exceeds (y) the amount obtained by multiplying (1) the
number of Warrant shares that we were required to deliver to the holder in connection with the exercise at issue, times (2) the price at which the sell order giving rise to such purchase obligation was executed, and (B) at the option of
the holder, either reinstate the portion of the applicable Warrant and equivalent number of Warrant shares for which such exercise was not honored (in which case such exercise shall be deemed rescinded) or deliver to the holder the number of shares
of Common Stock that would have been issued had we timely complied with our exercise and delivery obligations.
Exercise Limitation
In general, a holder will not have the right to exercise any portion of a Series C Warrant or Series D Warrant if the holder (together with its
Attribution Parties (as defined in each of the Warrants)) would beneficially own in excess of 4.99% of the number of shares of our Common Stock outstanding immediately after giving effect to the exercise, as such percentage ownership is determined
in accordance with the terms of the Warrant. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon notice to us, provided that any increase in this limitation will not be effective until 61
days after such notice from the holder to us and such increase or decrease will apply only to the holder providing such notice.
Adjustment for Stock Splits
The exercise
price and the number of shares of Common Stock purchasable upon the exercise of the Series C Warrants and the Series D Warrants are subject to adjustment upon the occurrence of specific events, including sales of additional shares of Common Stock,
stock dividends, stock splits, and combinations of our Common Stock.
Dividends or Distributions
If we declare or make any dividend or other distribution of its assets (or rights to acquire its assets) to holders of shares of our Common Stock, by way of
return of capital or otherwise (including, without limitation, any distribution of cash, stock or other securities, property, options, evidence of indebtedness or any other assets by way of a dividend, spin off, reclassification, corporate
rearrangement, scheme of arrangement or other similar transaction) at any time after the issuance of the Warrants, then, in each such case, the holders of the Series C Warrants and the Series D Warrants shall be entitled to participate in such
distribution to the same extent that the holders would have participated therein if the holders had held the number of shares of Common Stock acquirable upon complete exercise of the Warrants.
Purchase Rights
If we grant, issue or
sell any shares of our Common Stock or securities exercisable for, exchangeable for or convertible into our Common Stock, or rights to purchase stock, warrants, securities or other property pro rata to the record holders of our Common Stock,
referred to as Purchase Rights, then each holder of the Series C Warrants and the Series D Warrants will be entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the holder could have acquired if
the holder had held the number of shares of Common Stock acquirable upon complete exercise of the applicable Warrant immediately before the record date, or, if no such record is taken, the date as of which the record holders of shares of Common
Stock are to be determined, for the grant, issue or sale of such Purchase Rights.
Fundamental Transaction
If a Fundamental Transaction (as defined in the Series C Warrants and the Series D Warrants and described below) occurs, then the successor entity will succeed
to, and be substituted for us, and may exercise every right and power that we may exercise and will assume all of our obligations under the Series C Warrants and the Series D Warrants with the same effect as if such successor entity had been named
in the Warrant itself. Additionally, upon consummation of a Fundamental Transaction pursuant to which holders of shares of our Common Stock are entitled to receive securities or other assets with respect to or in exchange for shares of our Common
Stock, we will make appropriate provision to ensure that the holder will thereafter have the right to receive upon an exercise of the Series C Warrants and the Series D Warrants at any time after the consummation of the Fundamental Transaction but
prior to the applicable expiration date of the Series C Warrants and the Series D Warrants, in lieu of shares of our
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