Baker Brothers Life Sciences Capital (Gp), Llc

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
GHDX $23.43 48,224 $1,129,811.16 5,033,949 2011-02-24 Filing
GHDX $22.87 2,393 $54,725.76 4,985,725 2011-02-23 Filing
GHDX $22.88 15,333 $350,820.57 4,983,332 2011-02-23 Filing
GHDX $22.88 33,009 $755,163.40 4,967,999 2011-02-23 Filing
SGEN $15.50 1,751,803 $27,152,946.50 13,470,692 2011-02-02 Filing
RDEA $26.00 355,585 $9,245,210.00 4,036,097 2011-01-20 Filing
TRMS $2.45 13,137 $32,188.28 1,242,773 2010-09-28 Filing
TRMS $2.45 779 $1,911.51 1,229,636 2010-09-28 Filing
GHDX $14.78 1,460 $21,584.64 4,934,990 2010-09-09 Filing
GHDX $14.82 3,801 $56,336.90 4,933,530 2010-09-08 Filing
GHDX $14.54 3,969 $57,698.54 4,929,729 2010-09-02 Filing
GHDX $14.45 21,673 $313,107.66 4,925,760 2010-09-01 Filing
GHDX $14.43 12,905 $186,223.02 4,904,087 2010-09-01 Filing
GHDX $14.37 1,842 $26,474.15 4,891,182 2010-08-31 Filing
GHDX $14.48 25,077 $363,109.94 4,889,340 2010-08-31 Filing
GHDX $14.44 11,038 $159,335.74 4,864,263 2010-08-30 Filing
GHDX $14.45 35,009 $505,887.05 4,853,225 2010-08-30 Filing
GHDX $14.17 890 $12,607.47 4,818,216 2010-08-27 Filing
GHDX $14.42 36,671 $528,894.83 4,817,326 2010-08-27 Filing
GHDX $14.24 24,328 $346,489.11 4,780,655 2010-08-26 Filing