Bruce Kovner

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
SNTA $3.95 11,059 $43,727.29 5,269,685 2011-12-07 Filing
SNTA $3.96 8,844 $35,024.01 5,258,626 2011-11-29 Filing
SNTA $3.94 25,016 $98,472.98 5,249,782 2011-11-25 Filing
SNTA $3.98 7,547 $30,039.32 5,224,766 2011-11-23 Filing
SNTA $3.96 453 $1,793.11 5,217,219 2011-11-22 Filing
SNTA $3.84 33,640 $129,298.70 5,216,766 2011-11-21 Filing
SNTA $3.71 21,000 $77,920.50 5,183,126 2011-11-18 Filing
SNTA $3.82 43,085 $164,455.45 5,162,126 2011-09-12 Filing
SNTA $3.77 110,149 $415,702.33 5,119,041 2011-09-09 Filing
SNTA $3.79 50,400 $191,257.92 5,008,892 2011-09-06 Filing
SNTA $3.89 46,057 $179,244.63 4,958,492 2011-09-02 Filing
SNTA $3.85 100 $385.00 4,912,435 2011-08-26 Filing
SNTA $3.72 5,167 $19,225.37 4,912,335 2011-08-23 Filing
SNTA $3.77 10,597 $39,963.41 4,907,168 2011-08-22 Filing
SNTA $3.79 3,303 $12,510.44 4,896,569 2011-08-18 Filing
SNTA $3.70 33,978 $125,592.88 4,893,266 2011-08-10 Filing
SNTA $3.71 52,464 $194,636.19 4,859,288 2011-08-09 Filing
SNTA $3.77 41,700 $157,346.61 4,806,824 2011-08-08 Filing
SNTA $4.89 1,431,493 $7,000,000.77 4,757,266 2011-04-14 Filing
SNTA $3.64 24,264 $88,410.74 1,884,850 2010-09-15 Filing