Perceptive Advisors Llc

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
RPRX $4.49 10,000 Large Shareholder 1,303,287 2011-02-25 Filing
RPRX $4.49 38,922 Large Shareholder 1,293,287 2011-02-25 Filing
RPRX $4.36 110,000 Large Shareholder 1,254,365 2011-02-24 Filing
IDEV $5.49 25,000 Large Shareholder 10,112,315 2009-02-20 Filing
IDEV $5.49 225,000 Large Shareholder 10,087,315 2009-02-20 Filing
IDEV $5.55 7,500 Large Shareholder 9,862,315 2009-02-19 Filing
IDEV $5.55 675,000 Large Shareholder 9,787,315 2009-02-19 Filing
PPCO $5.00 23,900 Large Shareholder 6,753,108 2009-01-16 Filing
PPCO $5.00 25,000 Large Shareholder 6,729,208 2009-01-06 Filing
PPCO $5.00 2,300 Large Shareholder 6,704,208 2008-12-29 Filing
PPCO $5.00 4,700 Large Shareholder 6,701,908 2008-12-29 Filing