Baker Brothers Life Sciences Capital (Gp), Llc

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
PCYC $13.38 51,574 $689,977.60 7,288,185 2011-11-28 Filing
PCYC $13.32 98,433 $1,311,176.78 7,236,611 2011-11-28 Filing
PCYC $12.76 93,194 $1,189,164.76 7,138,178 2011-11-23 Filing
PCYC $12.87 60,849 $782,907.57 7,044,984 2011-11-22 Filing
PCYC $12.51 18,282 $228,662.12 6,984,135 2011-11-22 Filing
PCYC $12.01 54,135 $650,383.30 6,965,853 2011-11-21 Filing
PCYC $12.25 16,038 $196,502.39 6,911,718 2011-11-21 Filing
GHDX $25.88 47,998 $1,242,178.64 6,783,952 2011-11-23 Filing
GHDX $25.71 19,429 $499,540.96 6,735,954 2011-11-23 Filing
GHDX $26.03 46,328 $1,205,927.11 6,716,525 2011-11-22 Filing
GHDX $25.91 79,984 $2,071,985.52 6,670,197 2011-11-21 Filing
GHDX $27.50 9,774 $268,783.05 6,590,213 2011-11-16 Filing
GHDX $27.24 14,482 $394,527.33 6,580,439 2011-11-16 Filing
GHDX $27.90 23,758 $662,779.30 6,565,957 2011-11-15 Filing
GHDX $27.99 16,583 $464,090.18 6,542,199 2011-11-15 Filing
GHDX $27.25 39,117 $1,066,090.81 6,525,616 2011-11-14 Filing
GHDX $27.66 100,823 $2,789,006.16 6,486,499 2011-11-11 Filing
GHDX $26.89 36,956 $993,654.45 6,385,676 2011-11-10 Filing
GHDX $26.66 7,725 $205,974.77 6,348,720 2011-11-09 Filing
GHDX $26.80 64,754 $1,735,679.17 6,340,995 2011-11-09 Filing