Different Denominations. This Note is exchangeable for an equal aggregate principal amount of Notes of different authorized denominations, as requested by the Holder surrendering the same. No service charge or other fees will be payable for such registration of transfer or exchange.

Different Denominations. This Note is exchangeable for an equal aggregate principal amount of Notes of different authorized denominations, as requested by the Holder surrendering the same. No service charge will be payable for such registration of transfer or exchange.

This Note is exchangeable for an equal aggregate principal amount of Notes of different authorized denominations, as requested by the Holder surrendering the same. No service charge will be made for such registration or transfer or exchange, except that Holder shall pay any tax or other governmental charges payable in connection therewith.

The Note is exchangeable for an equal aggregate principal amount of Note of different authorized denominations, as requested by the Holder surrendering the same. No service charge will be made for such registration or transfer or exchange.

This Note is exchangeable for an equal aggregate principal amount of Notes of different authorized denominations, as requested by the Holder surrendering the same. No service charge will be made for such registration or transfer or exchange, except that Holder shall pay any tax or other governmental charges payable in connection therewith. To the extent that Holder subsequently transfers, assigns, sells or exchanges any of the multiple lesser denomination notes, Holder acknowledges that it will provide the Company with Opinions of Counsel as provided for in [Section 2(f)] of the Securities Purchase Agreement.

This Note is exchangeable for an equal aggregate principal amount of Notes of different authorized denominations, as requested by the Holder surrendering the same. No service charge will be made for such registration or transfer or exchange, except that Holder shall pay any tax or other governmental charges payable in connection therewith. To the extent that Holder subsequently transfers, assigns, sells or exchanges any of the multiple lesser denomi- nation notes, Holder acknowledges that it will provide the Company with Opinions of Counsel as provided for in [Section 2(f)] of the Securities Purchase Agreement.

Different Denominations. This Debenture is exchangeable for an equal aggregate principal amount of Debentures of different authorized denominations, as requested by ​ surrendering the same. No service charge will be payable for such registration of transfer or exchange.

This Note is exchangeable for an equal aggregate principal amount of Notes of different authorized denominations, as requested by the Holder surrendering the same.