S David Utterberg

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NXTM $19.39 20,000 Large Shareholder, Director 5,345,892 2011-06-14 Filing
NXTM $19.05 20,000 Large Shareholder, Director 5,365,892 2011-06-13 Filing
NXTM $19.02 20,000 Large Shareholder, Director 5,385,892 2011-06-10 Filing
NXTM $19.20 6,100 Large Shareholder, Director 5,405,892 2011-05-19 Filing
NXTM $24.54 10,915 Large Shareholder, Director 5,406,166 2011-05-02 Filing
NXTM $24.65 13,466 Large Shareholder, Director 5,417,081 2011-04-29 Filing
NXTM $24.53 914 Large Shareholder, Director 5,430,547 2011-04-28 Filing
NXTM $24.68 5,400 Large Shareholder, Director 5,431,461 2011-04-27 Filing
NXTM $24.52 3,913 Large Shareholder, Director 5,436,861 2011-04-26 Filing
NXTM $20.20 109,942 Large Shareholder, Director 5,435,309 2010-10-29 Filing
NXTM $20.57 26,980 Large Shareholder, Director 5,545,251 2010-10-28 Filing
NXTM $20.71 70,573 Large Shareholder, Director 5,572,231 2010-10-27 Filing
NXTM $21.23 42,505 Large Shareholder, Director 5,642,804 2010-10-26 Filing
NXTM $21.37 7,850 Large Shareholder, Director 5,685,309 2010-10-25 Filing
NXTM $21.04 86,475 Large Shareholder, Director 5,693,159 2010-10-25 Filing
NXTM $21.62 37,773 Large Shareholder, Director 5,779,634 2010-10-22 Filing
NXTM $21.32 57,627 Large Shareholder, Director 5,817,407 2010-10-21 Filing
NXTM $21.26 43,984 Large Shareholder, Director 5,875,034 2010-10-20 Filing
NXTM $20.94 86,799 Large Shareholder, Director 5,919,018 2010-10-19 Filing
NXTM $21.47 58,914 Large Shareholder, Director 6,005,817 2010-10-18 Filing