Common use of Covenants as to Shares Clause in Contracts

Covenants as to Shares. The Company covenants that all Shares that may be issued upon the exercise of the rights represented by this Warrant will, upon issuance pursuant to the terms and conditions herein, be validly issued, fully paid and nonassessable and free from all taxes, liens and charges with respect to the issue thereof. The Company covenants and agrees that during the period within which the rights represented by this Warrant may be exercised, the Company will at all times have authorized, and reserved for the purpose of the issue upon exercise of the purchase rights evidenced by this Warrant, a sufficient number of shares of its Common Stock to provide for the exercise of the rights represented by this Warrant. The Company further covenants and agrees that the Company will from time to time take all such action as may be requisite to assure that the stated or par value per share of Common Stock is at all times equal to or less than the then effective Warrant Price per share of Common Stock issuable upon exercise of this Warrant. If and so long as the Common Stock issuable upon the exercise of the rights represented by this Warrant is listed on any national securities exchange or quotation system, the Company will, if permitted by the rules of such exchange or quotation system, use its best efforts to list and keep listed on such exchange or quotation system, upon official notice of issuance, all shares of such capital stock.