On each Closing Date, upon the terms and subject to the conditions set forth herein, substantially concurrent with the execution and delivery of this Agreement by the parties hereto, the Company agrees to sell, and the Purchasers, severally and not jointly, agree to purchase, (a) Shares of Common Stock at the Per Share Purchase Price, and (b) Warrants as determined pursuant to Section 2.2(a)(iii). Each Purchaser shall deliver to the Company, via wire transfer of immediately available funds equal to such Purchaser’s Subscription Amount as set forth on the signature page hereto executed by such Purchaser and promptly following the termination of the offering the Company shall deliver to each Purchaser its respective shares of Common Stock and a Warrant as determined pursuant to Section 2.2(a), and the Company and each Purchaser shall deliver the other items set forth in Section 2.2 at the Closing.