Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF OPERATIONS

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CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)
12 Months Ended 110 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2011
Research and development $ 3,599,080 $ 2,984,207 $ 20,805,039
General and administrative 2,692,433 1,156,549 9,662,611
Merger costs 746,207 52,925 799,133
Total costs and expenses 7,037,720 4,193,681 31,266,783
LOSS FROM OPERATIONS (7,037,720) (4,193,681) (31,266,783)
OTHER INCOME (EXPENSE):      
Grant income 44,479 200,000 244,479
Loss on derivative warrants (12,158)   (12,158)
Interest expense, net (430,023) (566,156) (447,125)
Other income (expense)   (426) 1,161
Total other expense, net (397,702) (366,582) (213,643)
NET LOSS $ (7,435,422) $ (4,560,263) $ (31,480,426)
BASIC AND DILUTED NET LOSS PER COMMON SHARE $ (0.31) $ (0.36) $ (2.84)
SHARES USED IN COMPUTING BASIC AND DILUTED NET LOSS PER COMMON SHARE 23,959,008 12,820,102 11,090,838