C James Mullen

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
PTI $2.18 27,500 $59,950.00 523,900 2011-06-16 Filing
PTI $2.05 59,300 $121,565.00 496,400 2011-06-15 Filing
PTI $1.89 437,100 $826,119.00 437,100 2011-06-14 Filing