Karen Singer

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ARBX $1.95 5,737 Large Shareholder 4,839,814 2010-05-05 Filing
EVOL $7.25 4,905 Large Shareholder 2,204,966 2010-04-26 Filing
EVOL $7.09 15,390 Large Shareholder 2,200,061 2010-04-22 Filing
EVOL $6.76 16,300 Large Shareholder 2,184,671 2010-04-08 Filing
EVOL $6.75 5,000 Large Shareholder 2,168,371 2010-04-05 Filing
EVOL $6.73 15,000 Large Shareholder 2,163,371 2010-03-31 Filing
EVOL $6.87 8,472 Large Shareholder 2,148,371 2010-03-26 Filing
EVOL $6.86 2,843 Large Shareholder 2,139,899 2010-03-25 Filing
ARBX $1.97 125,000 Large Shareholder 4,834,077 2010-03-22 Filing
ARBX $2.00 10,000 Large Shareholder 4,709,077 2010-03-19 Filing
EVOL $6.80 10,000 Large Shareholder 2,137,056 2010-03-19 Filing
EVOL $6.80 5,000 Large Shareholder 2,127,056 2010-03-17 Filing
EVOL $6.77 10,000 Large Shareholder 2,122,056 2010-03-16 Filing
EVOL $6.75 44,500 Large Shareholder 2,112,056 2010-03-12 Filing
EVOL $6.81 17,701 Large Shareholder 2,067,556 2010-03-11 Filing
EVOL $6.70 3,850 Large Shareholder 2,049,855 2010-03-10 Filing
EVOL $6.73 20,000 Large Shareholder 2,046,005 2010-03-09 Filing
EVOL $6.77 1,302 Large Shareholder 2,026,005 2010-03-08 Filing
ARBX $2.00 15,000 Large Shareholder 4,699,077 2010-03-02 Filing
ARBX $2.00 2,475 Large Shareholder 4,684,077 2010-03-01 Filing