Perceptive Advisors Llc

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
FOLD $6.47 86,000 $556,420.00 15,111 2015-10-06 Filing
FOLD $6.65 86,000 $571,900.00 15,025,444 2015-10-06 Filing
FOLD $6.76 35,000 $236,600.00 14,939,444 2015-10-05 Filing
FOLD $6.85 35,000 $239,750.00 14,904,444 2015-10-05 Filing
FOLD $6.76 215,000 $1,453,400.00 14,869,444 2015-10-05 Filing
FOLD $6.85 215,000 $1,472,750.00 14,654,444 2015-10-05 Filing
VBIV $2.08 650,000 $1,352,000.00 3,260,356 2015-08-14 Filing
FOLD $6.50 2,100,000 $13,650,000.00 14,439,444 2014-11-19 Filing
FOLD $3.50 530,000 $1,855,000.00 12,339,444 2014-06-30 Filing
FOLD $3.50 3,470,000 $12,145,000.00 11,809,444 2014-06-30 Filing
ACRX $6.50 6,500 $42,237.65 6,574,060 2013-11-07 Filing
ACRX $6.50 93,500 $607,572.35 6,567,560 2013-11-07 Filing
ACRX $6.52 6,500 $42,357.90 6,474,060 2013-11-06 Filing
ACRX $6.52 93,500 $609,302.10 6,467,560 2013-11-06 Filing
ACRX $6.84 3,250 $22,220.25 6,374,060 2013-11-04 Filing
ACRX $6.84 46,750 $319,629.75 6,370,810 2013-11-04 Filing
ACRX $6.88 6,825 $46,958.73 6,324,060 2013-11-04 Filing
ACRX $6.88 98,175 $675,483.27 6,317,235 2013-11-04 Filing
ACRX $7.17 150,218 $1,077,033.02 6,219,060 2013-11-01 Filing
ACRX $7.17 10,442 $74,867.05 6,068,842 2013-11-01 Filing