Karen Singer

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ARBX $1.86 300 Large Shareholder 4,921,040 2010-05-27 Filing
ARBX $1.86 6,071 Large Shareholder 4,920,740 2010-05-24 Filing
EVOL $6.82 94,452 Large Shareholder 2,469,694 2010-05-24 Filing
EVOL $6.83 35,000 Large Shareholder 2,375,242 2010-05-21 Filing
ARBX $1.85 1,000 Large Shareholder 4,914,669 2010-05-20 Filing
EVOL $6.97 43,570 Large Shareholder 2,340,242 2010-05-20 Filing
ARBX $1.85 9,875 Large Shareholder 4,913,669 2010-05-19 Filing
ARBX $1.92 33,467 Large Shareholder 4,903,794 2010-05-18 Filing
ARBX $1.93 1,000 Large Shareholder 4,870,327 2010-05-17 Filing
EVOL $7.05 10,200 Large Shareholder 2,296,672 2010-05-17 Filing
ARBX $1.93 800 Large Shareholder 4,869,327 2010-05-14 Filing
ARBX $1.92 200 Large Shareholder 4,868,527 2010-05-13 Filing
ARBX $1.93 613 Large Shareholder 4,868,327 2010-05-12 Filing
ARBX $1.96 600 Large Shareholder 4,867,714 2010-05-11 Filing
EVOL $6.88 20,000 Large Shareholder 2,286,472 2010-05-11 Filing
ARBX $1.96 1,300 Large Shareholder 4,867,114 2010-05-10 Filing
EVOL $6.94 12,184 Large Shareholder 2,266,472 2010-05-10 Filing
EVOL $6.84 6,457 Large Shareholder 2,254,288 2010-05-07 Filing
ARBX $1.96 26,000 Large Shareholder 4,865,814 2010-05-06 Filing
EVOL $7.01 42,865 Large Shareholder 2,247,831 2010-05-06 Filing