Insider Transactions by Cammarata Rosaria

Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
MATR VP and Controller May 31, 2018 Option Exercise $2.70 148 400 26,082 Jun 04, 2018, 05:49 PM
MATR VP and Controller Feb 28, 2018 Option Exercise $2.35 148 348 26,230 Mar 02, 2018, 06:02 PM
MATR VP and Controller Nov 30, 2017 Option Exercise $2.70 138 373 16,378 Dec 04, 2017, 06:15 PM
MATR VP and Controller Aug 31, 2017 Option Exercise $2.35 134 315 16,516 Sep 05, 2017, 04:54 PM
MATR VP and Controller May 31, 2017 Option Exercise $2.65 156 413 16,650 Jun 02, 2017, 04:02 PM
MATR VP and Controller Apr 15, 2017 Option Exercise $3.55 2,802 9,947 16,806 Apr 18, 2017, 05:23 PM
MATR VP and Controller Feb 28, 2017 Option Exercise $3.55 621 2,205 11,912 Mar 02, 2017, 06:14 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
MATR VP and Controller May 31, 2018 Option Exercise 400
MATR VP and Controller Feb 28, 2018 Option Exercise 348
MATR VP and Controller Nov 30, 2017 Option Exercise 373
MATR VP and Controller Aug 31, 2017 Option Exercise 315
MATR VP and Controller May 31, 2017 Option Exercise 413
MATR VP and Controller Apr 15, 2017 Option Exercise 9,947
MATR VP and Controller Feb 28, 2017 Option Exercise 2,205