Joseph Christopher Danson

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MATR $3.63 22,460 Officer 259,544 2017-02-22 Filing
MATR $3.75 1,800 Officer 282,004 2017-02-21 Filing
MATR $3.82 9,299 Officer 283,804 2017-02-17 Filing
MATR $3.80 5,341 Officer 293,103 2017-02-16 Filing
MATR $6.75 4,562 Officer 96,395 2015-12-07 Filing
MATR $6.94 6,214 Officer 100,957 2015-12-04 Filing
MATR $6.00 11,538 Officer 105,261 2015-06-03 Filing
MATR $6.12 15,724 Officer 117,120 2015-05-15 Filing
MATR $6.20 5,894 Officer 132,844 2015-05-14 Filing
MATR $6.03 3,958 Officer 96,183 2014-12-08 Filing
MATR $6.10 2,662 Officer 101,317 2014-11-25 Filing
MATR $6.29 1,800 Officer 103,979 2014-11-24 Filing
MATR $5.53 10,812 Officer 105,779 2014-11-11 Filing
MATR $5.53 18,775 Officer 116,591 2014-11-10 Filing
MATR $5.94 17,122 Officer 135,366 2014-09-05 Filing
MATR $5.02 56,723 Officer 154,840 2014-05-12 Filing
MATR $6.22 23,400 Officer 174,683 2014-02-18 Filing
MATR $4.79 21,500 Officer 259,916 2013-12-02 Filing
MATR $4.14 900 Officer 283,126 2013-09-05 Filing
MATR $3.53 3,954 Officer 285,736 2013-08-27 Filing