X0203 3 2010-05-19 0 0000890465 NPS PHARMACEUTICALS INC NPSP 0001299691 Rogus Joseph J 550 HILLS DRIVE BEDMINSTER NJ 07921 0 1 0 0 VP, Technical Operations Restricted Stock Units 13000 D Stock Options 4.31 2017-04-16 Common Stock 5175 D Stock Options 4.31 2017-04-16 Common Stock 20700 D Stock Options 4.42 2017-07-16 Common Stock 5175 D Stock Options 4.10 2017-10-15 Common Stock 5175 D Stock Options 3.93 2018-01-15 Common Stock 5175 D Stock Options 3.60 2018-04-15 Common Stock 5175 D Stock Options 5.05 2018-07-15 Common Stock 5175 D Stock Options 5.85 2018-10-15 Common Stock 5175 D Stock Options 5.71 2019-01-20 Common Stock 32770 D Stock Options 3.34 2020-02-19 Common Stock 26000 D Restricted Stock Units granted on 2/19/2010 under the 2005 Omnibus Incentive Plan that will be settled in NPS Common Stock as follows: 100% of the units will vest on the third anniversary of the date of grant. Stock options granted under the 1998 Stock Option Plan. The options become exercisable based on the following vesting schedule: 28% on the first anniversary of the grant and 2% each month thereafter. Stock options granted under the 1998 Stock Option Plan. The options become exercisable based on the following vesting schedule: 25% on the first anniversary of the grant and 6.25% every three months thereafter. Stock options granted under the 2005 Omnibus Incentive Plan. The options become exercisable based on the following vesting schedule: 25% on the first anniversary of the grant and 6.25% every three months thereafter. Based on a grant date of 4/16/2007, 4,036 options are vested. Based on a grant date of 4/16/2007, 16,146 options are vested. Based on a grant date of 7/16/2007, 3,726 options are vested. Based on a grant date of 10/15/2007, 3,415 options are vested. Based on a grant date of 1/15/2008, 3,105 options are vested. Based on a grant date of 4/15/2008, 2,794 options are vested. Based on a grant date of 7/15/2008, 2,484 options are vested. Based on a grant date of 10/15/2008, 2,173 options are vested. Based on a grant date of 1/20/2009, 10,240 options are vested. Based on a grant date of 2/19/2010, 0 options are vested. /s/ Edward Stratemeier as Attorney-In-Fact 2010-05-26