Joseph Christopher Danson

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MATR $3.73 67 Officer 289,690 2013-08-27 Filing
MATR $4.70 1,331 Officer 271,710 2013-03-15 Filing
MATR $4.75 2,308 Officer 273,041 2013-03-14 Filing
MATR $4.80 5,670 Officer 275,349 2013-03-13 Filing
MATR $4.93 4,000 Officer 281,019 2013-03-12 Filing
MATR $5.75 171 Officer 324,607 2012-02-29 Filing
MATR $5.80 1,000 Officer 324,778 2012-02-24 Filing
MATR $5.75 1,000 Officer 325,778 2012-02-23 Filing
MATR $5.75 2,000 Officer 326,778 2012-02-22 Filing
MATR $6.05 1,000 Officer 328,778 2012-02-21 Filing
MATR $5.02 845 Officer 332,920 2011-09-13 Filing
MATR $5.60 283 Officer 333,765 2011-08-25 Filing
MATR $5.55 1,000 Officer 334,048 2011-08-24 Filing
MATR $5.55 1,100 Officer 335,048 2011-08-23 Filing
MATR $5.61 1,603 Officer 336,148 2011-08-19 Filing
MATR $5.52 2,634 Officer 337,751 2011-08-18 Filing
MATR $5.50 1,500 Officer 340,385 2011-08-17 Filing
MATR $5.44 656 Officer 341,885 2011-08-16 Filing