Closing. On the 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, an aggregate of $5,000,000 of Shares and Warrants. Each Purchaser’s Subscription Amount set forth on the signature page hereto executed by such Purchaser shall be made available for “Delivery Versus Payment” settlement with the Company. The Company shall deliver to each Purchaser its respective Shares 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 deliverable at the Closing. Upon satisfaction of the covenants and conditions set forth in [Sections 2.2 and 2.3], the Closing shall occur at the offices of SRFF or such other location as the parties shall mutually agree. Unless otherwise directed by the Placement Agent, settlement of the Shares shall occur via “Delivery Versus Payment” (“DVP”) (i.e., on the Closing Date, the Company shall issue the Shares registered in the Purchasers’ names and addresses and released by the Transfer Agent directly to the account(s) at the Placement Agent identified by each Purchaser; upon receipt of such Shares, the Placement Agent shall promptly electronically deliver such Shares to the applicable Purchaser, and payment therefor shall be made by the Placement Agent (or its clearing firm) by wire transfer to the Company).

Closing. The closing of the transactions contemplated by this Agreement (the “Closing”) shall take place on the date hereof, effective as of 11:59 p.m. (the "Effective Time") on such date (the “Closing Date”), via the electronic exchange of counterpart signature pages, and the delivery of the original documents shall be made promptly following the Closing Date.

Closing. The closing of the transactions contemplated by this Agreement (the “Closing”) shall take place at the offices of Latham & Watkins LLP, 330 North Wabash Avenue, Suite 2800, Chicago, Illinois 60611, on February 24, 2015, or on such other date as the Parties may mutually determine (the “Closing Date”).

Closing. Subject to the terms and conditions set forth herein, and on the basis of the representations, warranties, covenants and agreements set forth herein, Buyer shall execute (where applicable) and deliver to the Seller and the Company, as applicable:

Closing. The closing of the purchase and sale of the Shares under this Agreement shall occur simultaneously with the execution of this Agreement by the Patties. Simultaneously herewith, the Buyer has delivered payment of the purchase price listed above and the Seller has surrendered to the Company’s transfer agent (the "Transfer Agent") the certificate representing the Shares, and has directed the Transfer Agent to issue a new certificate representing the Shares to be registered in the name of the Buyer.

Closing. The closing of the transactions contemplated by this Agreement (the "Closing") shall take place at the offices of the Buyer, on such date as Buyer and Seller may mutually determine (the "Closing Date").

Closing. The completion of the purchase and sale of the Securities (the “Closing”) shall occur at a place and time (the “Closing Date”) to be specified by [[Organization C:Organization]] and the Placement Agent, and of which the Investors will be notified in advance by the Placement Agent, in accordance with Rule 15c6-1 promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). In accordance with paragraph 5 of the Subscription Agreement, # [[Organization C:Organization]] shall cause to be delivered to [[Organization B:Organization]] the Securities set forth on the Signature Page registered in the name of [[Organization B:Organization]] or, if so indicated on [[Organization B:Organization]] Questionnaire attached hereto as Exhibit A, in the name of a nominee designated by [[Organization B:Organization]] and # the aggregate purchase price for the Securities being purchased by [[Organization B:Organization]] will be delivered by or on behalf of [[Organization B:Organization]] to [[Organization C:Organization]].

Clause (b) of [Section 8.12] is hereby deleted and the following is inserted in its stead; the [following clause (c)] is hereby inserted into [Section 8.12]:

Availability of Funds. The Purchaser will have all of the funds necessary to pay the Purchase Price and consummate the Transactions under this Agreement at the Closing.

Minimum US Availability. Permit US Availability to less than # $2,000,000 at any time between and including the Seventh Amendment Effective Date and June 15, 2018, or # $3,000,000 at any time on or after June 16, 2018.