Mark Slezak

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
NSPH $1.64 150,000 $246,630.00 309,324 2011-06-27 Filing
NSPH $1.57 135,000 $212,571.00 159,324 2011-06-24 Filing
NSPH $2.20 1,350,000 $2,970,000.00 1,350,000 2011-05-10 Filing
NSPH $2.20 1,350,000 $2,970,000.00 2,617,172 2011-05-10 Filing
NSPH $3.05 504,500 $1,538,725.00 4,006,136 2009-05-22 Filing
NSPH $4.98 87,658 $436,536.84 3,501,636 2009-03-16 Filing
NSPH $4.62 14,398 $66,518.76 3,413,978 2009-03-13 Filing
NSPH $3.88 1,500 $5,820.00 3,399,580 2009-03-12 Filing
NSPH $3.80 27,164 $103,223.20 3,398,080 2009-03-11 Filing
NSPH $3.35 8,857 $29,670.95 3,370,916 2009-03-10 Filing
NSPH $3.04 16,657 $50,637.28 3,362,059 2009-03-09 Filing
NSPH $2.84 8,530 $24,225.20 3,345,402 2009-03-06 Filing