On the Closing Date, ( a ) each Purchaser shall pay to the Company its Shares Purchase Price in United States dollars and in immediately available funds, by wire transfer to the Company’s account as set forth in instructions previously delivered to each Purchaser, ( b ) the Company shall irrevocably instruct the Transfer Agent to deliver to each Purchaser , on an expedited basis,   a certificate evidencing the number of   Shares set forth opposite such Purchaser’s name on Exhibit A ,   and in the case of clause  ( b ) ,   duly executed on behalf of the Company and registered in the name of such Purchaser as set forth on the Stock Certificate Questionnaire included as Exhibit B .