Elliott Associates, L.p.

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PTI $471.25 17,914 Large Shareholder 4,831,671 2012-02-22 Filing
PTI $19.00 9,066 Large Shareholder 4,813,757 2012-02-21 Filing
PTI $471.36 5,460 Large Shareholder 4,804,691 2012-02-21 Filing
PTI $19.07 10,500 Large Shareholder 4,799,231 2012-02-17 Filing
PTI $470.21 22,050 Large Shareholder 4,788,731 2012-02-17 Filing
GAMR $0.08 338,080 Large Shareholder 2,451,600 2011-08-03 Filing
GAMA $0.07 300,000 Large Shareholder 2,113,520 2011-08-02 Filing
GAMA $0.06 400,000 Large Shareholder 1,813,520 2011-08-01 Filing
ELGX $3.78 6,800 Large Shareholder 2,319,998 2010-03-25 Filing
ELGX $3.74 895 Large Shareholder 2,313,198 2010-03-24 Filing
ELGX $3.68 6,707 Large Shareholder 2,312,303 2010-03-23 Filing
ELGX $3.65 13,374 Large Shareholder 2,305,596 2010-03-22 Filing
ELGX $4.13 4,000 Large Shareholder 2,292,222 2009-11-13 Filing
ELGX $4.09 5,694 Large Shareholder 2,288,222 2009-11-13 Filing
ELGX $4.35 10,400 Large Shareholder 2,282,528 2009-11-12 Filing
ELGX $1.87 14,680 Large Shareholder 2,533,064 2008-10-08 Filing
ELGX $1.86 10,000 Large Shareholder 2,518,384 2008-10-07 Filing
ELGX $1.89 4,000 Large Shareholder 2,508,384 2008-10-06 Filing
ELGX $2.00 8,000 Large Shareholder 2,504,384 2009-10-01 Filing
ELGX $2.00 10,000 Large Shareholder 2,496,384 2009-09-30 Filing