S David Utterberg

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NXTM $21.20 87,828 Large Shareholder, Director 6,064,731 2010-10-15 Filing
NXTM $20.77 282,750 Large Shareholder, Director 6,152,559 2010-10-14 Filing
NXTM $18.48 17,400 Large Shareholder, Director 6,435,309 2010-09-21 Filing
NXTM $18.08 182,600 Large Shareholder, Director 6,452,709 2010-09-21 Filing
NXTM $17.43 97,387 Large Shareholder, Director 6,635,309 2010-09-20 Filing
NXTM $17.00 15,855 Large Shareholder, Director 6,732,696 2010-09-20 Filing
NXTM $16.29 41,180 Large Shareholder, Director 6,748,551 2010-09-17 Filing
NXTM $16.29 27,548 Large Shareholder, Director 6,789,731 2010-09-16 Filing
NXTM $16.26 37,916 Large Shareholder, Director 6,817,279 2010-09-15 Filing
NXTM $16.53 39,081 Large Shareholder, Director 6,855,195 2010-09-14 Filing
NXTM $15.77 582,734 Large Shareholder, Director 6,894,276 2010-07-28 Filing
NXTM $16.14 132,266 Large Shareholder, Director 7,477,010 2010-07-28 Filing
NXTM $12.32 248,609 Large Shareholder, Director 7,609,276 2010-05-19 Filing
NXTM $13.21 173,424 Large Shareholder, Director 7,857,885 2010-05-18 Filing
NXTM $13.64 404,000 Large Shareholder, Director 8,031,309 2010-05-17 Filing
NXTM $10.56 50,000 Large Shareholder, Director 8,435,309 2010-03-16 Filing