From time to time, one or more of the selling stockholders may pledge, hypothecate or grant a security
interest in some or all of the securities owned by them. The pledgees, secured parties or persons to whom the securities have been so pledged or hypothecated (or otherwise subject to a security interest) will, upon foreclosure in the event of
default, be deemed to be selling stockholders. The plan of distribution for those selling stockholders securities will otherwise remain unchanged. The selling stockholders (or their pledgees, donees, transferees or other successors in
interest) also may transfer and donate the securities in other circumstances in which case the transferees, donees, pledgees or other successors in interest thereof will be the selling stockholders for purposes of this prospectus supplement.
In addition, selling stockholders may, from time to time, sell the securities short, and, in those instances, this prospectus supplement may be delivered in
connection with the short sales and the securities offered under this prospectus supplement may be used to cover short sales.
To the extent required
under the Securities Act, the aggregate amount of selling stockholders securities being offered and the terms of the offering, the names of any agents, brokers, dealers or underwriters and any applicable commission with respect to a particular
offer will be set forth in an additional prospectus supplement. Any underwriters, dealers, brokers or agents participating in the distribution of the securities may receive compensation in the form of underwriting discounts, concessions, commissions
or fees from a selling stockholder and/or purchasers of selling stockholders securities, for whom they may act (which compensation as to a particular broker-dealer might be in excess of customary commissions).
The selling stockholders and any underwriters, brokers, dealers or agents that participate in the distribution of the securities may be deemed to be
underwriters within the meaning of the Securities Act, and any discounts, concessions, commissions or fees received by them and any profit on the resale of the securities sold by them may be deemed to be underwriting discounts and
commissions.
The selling stockholders may enter into hedging transactions with broker-dealers and the broker-dealers may engage in short sales of the
securities in the course of hedging the positions they assume with that selling stockholder, including, without limitation, in connection with distributions of the securities by those broker-dealers. The selling stockholders may enter into options
or other transactions with broker-dealers that involve the delivery of the securities offered hereby to the broker-dealers, who may then resell or otherwise transfer those securities. The selling stockholders may also loan or pledge the securities
offered hereby to a broker-dealer and the broker-dealer may sell the securities offered hereby so loaned or upon a default may sell or otherwise transfer the pledged securities offered hereby.
The selling stockholders and other persons participating in the sale or distribution of the securities will be subject to applicable provisions of the
Exchange Act, and the rules and regulations thereunder, including Regulation M. This regulation may limit the timing of purchases and sales of any of the securities by the selling stockholders and any other person. The anti-manipulation rules under
the Exchange Act may apply to sales of securities in the market and to the activities of the selling stockholders and their affiliates. Furthermore, Regulation M may restrict the ability of any person engaged in the distribution of the securities to
engage in market-making activities with respect to the particular securities being distributed for a period of up to five business days before the distribution. These restrictions may affect the marketability of the securities and the ability of any
person or entity to engage in market-making activities with respect to the securities.
We have agreed to indemnify in certain circumstances the selling
stockholders and any brokers, dealers and agents who may be deemed to be underwriters, if any, of the securities covered by the registration statement, against certain liabilities, including liabilities under the Securities Act. The selling
stockholders have agreed to indemnify us in certain circumstances against certain liabilities, including liabilities under the Securities Act. In addition, the selling stockholders may agree to indemnify any underwriter, broker-dealer or agent
against certain liabilities related to the selling of the securities, including liabilities arising under the Securities Act.
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