Baker Brothers Life Sciences Capital (Gp), Llc

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
TZYM $3.01 34,544 $103,821.99 3,540,015 2012-03-14 Filing
TZYM $2.99 56,294 $168,268.40 3,505,471 2012-03-14 Filing
TZYM $2.96 159,015 $470,382.27 3,449,177 2012-03-13 Filing
TZYM $2.55 572,737 $1,460,479.35 3,290,162 2012-03-12 Filing
TZYM $2.34 327,769 $766,848.35 2,717,425 2012-03-12 Filing
TZYM $1.87 44,467 $83,153.29 2,389,656 2012-03-12 Filing
TZYM $1.89 16,326 $30,787.57 2,345,189 2012-03-12 Filing
GHDX $30.36 19,513 $592,488.83 8,255,421 2012-03-08 Filing
GHDX $29.88 22,071 $659,463.82 8,235,908 2012-03-07 Filing
GHDX $30.07 69,783 $2,098,291.07 8,213,837 2012-03-05 Filing
GHDX $29.96 85,231 $2,553,188.36 8,144,054 2012-03-05 Filing
GHDX $29.52 91,459 $2,699,915.41 8,058,823 2012-03-02 Filing
GHDX $29.47 15,288 $450,543.48 7,967,364 2012-03-01 Filing
GHDX $29.06 156,902 $4,559,274.01 7,952,076 2012-02-29 Filing
GHDX $29.11 51,248 $1,491,752.41 7,795,174 2012-02-28 Filing
GHDX $29.03 36,881 $1,070,677.56 7,743,926 2012-02-27 Filing
GHDX $28.12 62,098 $1,746,431.73 7,707,045 2012-02-23 Filing
GHDX $27.98 5,511 $154,203.84 7,644,947 2012-02-22 Filing
GHDX $27.98 46,909 $1,312,368.40 7,639,436 2012-02-21 Filing
GHDX $29.85 91,543 $2,732,997.96 7,592,527 2012-02-16 Filing