Common use of Quotation on the OTC Bulletin Board Clause in Contracts

Quotation on the OTC Bulletin Board. The Company's Common ----------------------------------- Stock is quoted on the OTC Bulletin Board under the symbol "PTUN" and the Company will retain such quotation on the OTC Bulletin Board until the Closing of the transactions contemplated herein.

Quotation on the OTC Bulletin Board. The Company's Common ----------------------------------- Stock is quoted on the OTC Bulletin Board under the symbol "PTUNCTTG" and the Company will retain such quotation on the OTC Bulletin Board until the Closing of the transactions contemplated herein.

Quotation on the OTC Bulletin Board. The Company's Common common ----------------------------------- Stock stock is quoted on the OTC Bulletin Board under the symbol "PTUN" and the Company will retain such quotation on the OTC Bulletin Board until the Closing of the transactions contemplated herein.

Quotation on the OTC Bulletin Board. The Company's Common ----------------------------------- Stock is quoted on the OTC Bulletin Board under the symbol "PTUNMTHC" and the Company will retain such quotation on the OTC Bulletin Board until after the Closing of the transactions contemplated herein.

Quotation on the OTC Bulletin Board. The Company's Common ----------------------------------- Stock is quoted on the OTC Bulletin Board under the symbol "PTUNBMGX" and the Company will retain such quotation on the OTC Bulletin Board until the Closing of the transactions contemplated herein.

Quotation on the OTC Bulletin Board. The Company's Common ----------------------------------- Stock is quoted on the OTC Bulletin Board under the symbol "PTUNPVEN" and the Company will retain such quotation on the OTC Bulletin Board until the Closing of the transactions contemplated herein.

Quotation on the OTC Bulletin Board. The Company's Common ----------------------------------- Stock is quoted on the OTC Bulletin Board under the symbol "PTUNJVAJ" and the Company will retain such quotation on the OTC Bulletin Board until the Closing of the transactions contemplated herein.

Quotation on the OTC Bulletin Board. The Company's Common ----------------------------------- Stock is quoted on the OTC Bulletin Board under the symbol "PTUNHRUM" and the Company will retain such quotation on the OTC Bulletin Board until the Closing of the transactions contemplated herein.

Quotation on the OTC Bulletin Board. The Company's Common ----------------------------------- Stock is quoted on the OTC Bulletin Board under the symbol "PTUNOMDC" and the Company will retain such quotation on the OTC Bulletin Board until the Closing of the transactions contemplated herein.