Common use of Exercise and Duration of Warrants Clause in Contracts

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M.p.m., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, provided, that if the average closing sales price of the Closing Prices for the five Trading Days immediately prior to (but not including) Common Stock on the Expiration Date exceeds is greater than 102% of the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” Date. The Company may occur at such time pursuant to Section 10 belownot call or redeem all or any portion of this Warrant without the prior written consent of the Holder.

Exercise and Duration of Warrants. (a) This Subject to the terms and conditions hereof, this Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M.p.m., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, provided, that if the average closing sales price of the Closing Prices for the five Trading Days immediately prior to (but not including) Common Stock on the Expiration Date exceeds is greater than 102% of the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” Date. The Company may occur at such time pursuant to Section 10 belownot call or redeem any portion of this Warrant without the prior written consent of the Holder.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below. Notwithstanding anything to the contrary herein, the Expiration Date shall be extended for each day following the Effective Date that the Registration Statement is not effective.

Exercise and Duration of Warrants. (a) This Warrant shall be --------------------------------- exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M.p.m., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, provided, -------- that if the average closing sales price of the Closing Prices for the five Trading Days immediately prior to (but not including) Common Stock on the Expiration Date exceeds is greater than 102% of the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” Date. The Company may occur at such time pursuant to Section 10 belownot call or redeem all or any portion of this Warrant without the prior written consent of the Holder.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 P.M. New York City time on the Expiration Date if a “"cashless exercise” " may occur at such time pursuant to Section 10 below. Notwithstanding anything to the contrary herein, the Expiration Date shall be extended for each day following the Effective Date that the Registration Statement is not effective.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 P.M. New York City time on the Expiration Date only if a “"cashless exercise” " may occur at such time pursuant to Section 10 below. Notwithstanding anything to the contrary herein, the Expiration Date shall be extended for each day following the Effective Date that the Registration Statement is not effective.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below. Notwithstanding anything to the contrary herein, the Expiration Date shall be extended for each day following them First Effective Date that the First Registration Statement is not effective.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time time, on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 P.M. P.M., New York City time time, on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 belowDate.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M.p.m., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, provided, that if the average closing -------- sales price of the Closing Prices for the five Trading Days immediately prior to (but not including) Common Stock on the Expiration Date exceeds is greater than 102% of the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” Date. The Company may occur at such time pursuant to Section 10 belownot call or redeem all or any portion of this Warrant without the prior written consent of the Holder.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the six-month anniversary of the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 5:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 5:30 P.M. New York City time on the Expiration Date if a “"cashless exercise” " may occur at such time pursuant to Section 10 below. Notwithstanding anything to the contrary herein, the Expiration Date shall be extended for each day following them First Effective Date that the First Registration Statement is not effective.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to October 26, 2007 through and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 P.M. New York City time on the Expiration Date if a “"cashless exercise” " may occur at such time pursuant to Section 10 below.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof Initial Exercise Date to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five (5) Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. p.m., New York City time time, on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 belowDate.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 P.M. New York City time on the Expiration Date if a “"cashless exercise” " may occur at such time pursuant to Section 10 below.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof six month anniversary of the Closing Date to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below.

Exercise and Duration of Warrants. (a) This Subject to Section 4(c), this Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below.

Exercise and Duration of Warrants. (a) 11.1 This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the six month anniversary of the date of issuance hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five (5) Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 P.M. New York City time on the Expiration Date if a “"cashless exercise” " may occur at such time pursuant to Section 10 below. Notwithstanding anything to the contrary herein, the Expiration Date shall be extended for each day following the Effective Date that the Registration Statement is not effective.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to October 26, 2007 through and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “"cashless exercise” " basis at 6:30 P.M. P.M., New York City time on the Expiration Date if a “"cashless exercise” " may occur at such time pursuant to Section 10 below.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof Issuance Date to and including the Expiration Date. At 6:30 5:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five (5) Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 5:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 belowDate.

Exercise and Duration of Warrants. (a) This a)This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below. Notwithstanding anything to the contrary herein, the Expiration Date shall be extended for each day following the Effective Date that the Registration Statement is not effective.

Exercise and Duration of Warrants. (a) This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At Subject to Section 11(ii), at 6:30 P.M.p.m., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, provided, that if the average closing sales price of the Closing Prices for the five Trading Days immediately prior to (but not including) Common Stock on the Expiration Date exceeds is greater than 102% of the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 belowDate.

Exercise and Duration of Warrants. (a) This Warrant These Warrants shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant Certificate not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant Certificate shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below.

Exercise and Duration of Warrants. (a) 28.1 This Warrant shall be exercisable by the registered Holder at any time and from time to time on or after the date hereof to and including the Expiration Date. At 6:30 P.M., New York City time on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value; provided that, if the average of the Closing Prices for the five Trading Days immediately prior to (but not including) the Expiration Date exceeds the Exercise Price on the Expiration Date, then this Warrant shall be deemed to have been exercised in full (to the extent not previously exercised) on a “cashless exercise” basis at 6:30 P.M. New York City time on the Expiration Date if a “cashless exercise” may occur at such time pursuant to Section 10 below.