S. Robert Brown

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
NXTM $23.70 3,900 $92,445.21 48,600 2011-02-17 Filing
NXTM $23.17 11,100 $257,202.54 52,500 2011-02-17 Filing
NXTM $26.47 15,000 $397,077.00 58,685 2011-01-18 Filing
NXTM $23.47 12,000 $281,683.20 61,685 2010-12-14 Filing
NXTM $21.64 14,099 $305,068.52 61,685 2010-11-16 Filing
NXTM $20.75 3,000 $62,250.00 63,784 2010-10-12 Filing
NXTM $20.75 2,000 $41,500.00 66,784 2010-10-12 Filing
NXTM $16.60 3,000 $49,800.00 66,784 2010-09-14 Filing
NXTM $16.60 2,000 $33,200.00 69,784 2010-09-14 Filing
NXTM $16.61 3,000 $49,830.00 69,784 2010-08-19 Filing
NXTM $16.61 2,000 $33,220.00 72,784 2010-08-19 Filing
NXTM $14.08 3,000 $42,240.00 72,784 2010-07-15 Filing
NXTM $14.08 2,000 $28,160.00 75,784 2010-07-15 Filing
NXTM $13.88 3,000 $41,640.00 75,784 2010-06-17 Filing
NXTM $13.88 2,000 $27,760.00 78,784 2010-06-17 Filing
NXTM $11.97 3,000 $35,910.00 78,784 2010-05-20 Filing
NXTM $11.97 2,000 $23,940.00 81,784 2010-05-20 Filing