110% Uses in Option Price Clause

Option Price from Equity Incentive Plan

The purposes of the Plan are to: (a) further the growth and success of ViroPharma Incorporated (the Company) and its Subsidiaries by enabling selected employees, directors, consultants and advisors of the Company and any Subsidiaries to acquire shares of common stock of the Company, thereby increasing their personal interest in such growth and success and (b) to provide a means of rewarding outstanding performance of such persons. The terms of the Plan shall be incorporated in the Award Agreement to be executed by the Participant.

Option Price. The price per Share payable on the exercise of any Option shall be stated in the Award Agreement and shall be no less than the Fair Market Value Per Share on the date such Option is awarded. Notwithstanding the foregoing, if an Incentive Stock Option is awarded under this Plan to any person who, at the time of the award of such Incentive Stock Option, owns stock possessing more than 10% of the total combined voting power of all classes of the Companys stock, the price per Share payable upon exercise of such Incentive Stock Option shall be no less than 110 percent (110%) of the Fair Market Value Per Share on the date such Option is awarded. Except as provided in Article 9, the terms of any outstanding Option may not be amended to reduce the exercise price of such Option, nor may any outstanding Option be cancelled in exchange for cash, other Awards or Options with an exercise price that is less than the exercise price of the original Option, without stockholder approval.

Option Price from Equity Incentive Plan

The purposes of the Plan are to: (a) further the growth and success of ViroPharma Incorporated (the Company) and its Subsidiaries by enabling selected employees, directors, consultants and advisors of the Company and any Subsidiaries to acquire shares of common stock of the Company, thereby increasing their personal interest in such growth and success and (b) to provide a means of rewarding outstanding performance of such persons. The terms of the Plan shall be incorporated in the Award Agreement to be executed by the Participant.

Option Price. The price per Share payable on the exercise of any Option shall be stated in the Award Agreement and shall be no less than the Fair Market Value Per Share on the date such Option is awarded. Notwithstanding the foregoing, if an Incentive Stock Option is awarded under this Plan to any person who, at the time of the award of such Incentive Stock Option, owns stock possessing more than 10% of the total combined voting power of all classes of the Companys stock, the price per Share payable upon exercise of such Incentive Stock Option shall be no less than 110 percent (110%) of the Fair Market Value Per Share on the date such Option is awarded. Except as provided in Article 9, the terms of any outstanding Option may not be amended to reduce the exercise price of such Option, nor may any outstanding Option be cancelled in exchange for cash, other Awards or Options with an exercise price that is less than the exercise price of the original Option, without stockholder approval.

Option Price from Equity Incentive Plan

The purposes of the Research Pharmaceutical Services, Inc. 2007 Equity Incentive Plan (formerly known as the Cross Shore Acquisition Corporation 2007 Equity Incentive Plan) (the Plan) are to: (a) further the growth and success of Research Pharmaceutical Services, Inc., a Delaware corporation (the Company) and its Related Entities, by enabling selected employees, directors, consultants and advisors of the Company or a Related Entity to acquire shares of common stock of the Company, thereby increasing their personal interest in such growth and success, (b) provide a means of rewarding outstanding performance of such persons, and (c) provide a means whereby the Company may grant Replacement Options to individuals who held options to purchase common stock of Research Pharmaceutical Services, Inc., a Pennsylvania corporation prior to the Closing Date. The terms of the Plan shall be incorporated in the Award Agreement to be executed by the Participant. (All capitalized terms not otherwise de

Option Price. The price per Share payable on the exercise of any Option shall be stated in the Award Agreement and may not be less than the Fair Market Value Per Share on the date such Option is awarded. Notwithstanding the foregoing, if an Incentive Stock Option is awarded under this Plan to any person who, at the time of the award of such Incentive Stock Option, owns stock possessing more than 10% of the total combined voting power of all classes of the Companys stock, the price per Share payable upon exercise of such Incentive Stock Option shall be no less than 110 percent (110%) of the Fair Market Value Per Share on the date such Option is awarded.

Option Price from Equity Incentive Plan

The purposes of the Research Pharmaceutical Services, Inc. 2007 Equity Incentive Plan (formerly known as the Cross Shore Acquisition Corporation 2007 Equity Incentive Plan) (the Plan) are to: (a) further the growth and success of Research Pharmaceutical Services, Inc., a Delaware corporation (the Company) and its Related Entities, by enabling selected employees, directors, consultants and advisors of the Company or a Related Entity to acquire shares of common stock of the Company, thereby increasing their personal interest in such growth and success, (b) provide a means of rewarding outstanding performance of such persons, and (c) provide a means whereby the Company may grant Replacement Options to individuals who held options to purchase common stock of Research Pharmaceutical Services, Inc., a Pennsylvania corporation prior to the Closing Date. The terms of the Plan shall be incorporated in the Award Agreement to be executed by the Participant. (All capitalized terms not otherwise de

Option Price. The price per Share payable on the exercise of any Option shall be stated in the Award Agreement and may not be less than the Fair Market Value Per Share on the date such Option is awarded. Notwithstanding the foregoing, if an Incentive Stock Option is awarded under this Plan to any person who, at the time of the award of such Incentive Stock Option, owns stock possessing more than 10% of the total combined voting power of all classes of the Companys stock, the price per Share payable upon exercise of such Incentive Stock Option shall be no less than 110 percent (110%) of the Fair Market Value Per Share on the date such Option is awarded.