Perceptive Advisors Llc

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
FOLD $6.65 86,000 Large Shareholder 15,025,444 2015-10-06 Filing
FOLD $6.76 35,000 Large Shareholder 14,939,444 2015-10-05 Filing
FOLD $6.85 35,000 Large Shareholder 14,904,444 2015-10-05 Filing
FOLD $6.76 215,000 Large Shareholder 14,869,444 2015-10-05 Filing
FOLD $6.85 215,000 Large Shareholder 14,654,444 2015-10-05 Filing
VBIV $2.08 650,000 Large Shareholder 3,260,356 2015-08-14 Filing
FOLD $6.50 2,100,000 Large Shareholder 14,439,444 2014-11-19 Filing
FOLD $3.50 530,000 Large Shareholder 12,339,444 2014-06-30 Filing
FOLD $3.50 3,470,000 Large Shareholder 11,809,444 2014-06-30 Filing
ACRX $6.50 6,500 Large Shareholder 6,574,060 2013-11-07 Filing
ACRX $6.50 93,500 Large Shareholder 6,567,560 2013-11-07 Filing
ACRX $6.52 6,500 Large Shareholder 6,474,060 2013-11-06 Filing
ACRX $6.52 93,500 Large Shareholder 6,467,560 2013-11-06 Filing
ACRX $6.84 3,250 Large Shareholder 6,374,060 2013-11-04 Filing
ACRX $6.84 46,750 Large Shareholder 6,370,810 2013-11-04 Filing
ACRX $6.88 6,825 Large Shareholder 6,324,060 2013-11-04 Filing
ACRX $6.88 98,175 Large Shareholder 6,317,235 2013-11-04 Filing
ACRX $7.17 150,218 Large Shareholder 6,219,060 2013-11-01 Filing
ACRX $7.17 10,442 Large Shareholder 6,068,842 2013-11-01 Filing
ACRX $6.69 8,000 Large Shareholder 6,058,400 2013-10-31 Filing