Insider Transactions by Dyck Richard E.

Symbol	Relationship	Date	Transaction	Cost	# Shares	Value($)	Total Shares	Form 4
MTSN	Director	May 11, 2016	Option Exercise	$3.80	137,400	522,120	112,525	May 11, 2016, 07:58 PM
MTSN	Director	May 08, 2014	Buy	$1.90	10,000	19,000	112,400	May 12, 2014, 01:42 PM
MTSN	Director	Feb 25, 2014	Buy	$2.65	8,000	21,161	102,400	Feb 26, 2014, 05:46 PM
MTSN	Director	Jun 03, 2013	Buy	$2.05	5,000	10,245	90,400	Jun 03, 2013, 08:51 PM
MTSN	Director	May 06, 2013	Buy	$1.68	10,000	16,800	85,400	May 08, 2013, 02:17 PM
MTSN	Director	May 23, 2012	Buy	$1.70	5,000	8,500	71,400	May 24, 2012, 07:21 PM
MTSN	Director	May 22, 2012	Buy	$1.75	5,000	8,750	66,400	May 24, 2012, 07:21 PM
MTSN	Director	May 18, 2012	Buy	$1.80	9,800	17,640	61,400	May 22, 2012, 07:01 PM
MTSN	Director	May 17, 2012	Buy	$1.80	200	360	51,600	May 22, 2012, 07:01 PM
MTSN	Director	May 15, 2012	Buy	$1.92	20,000	38,340	51,400	May 16, 2012, 08:19 PM
MTSN	Director	Dec 06, 2011	Buy	$1.25	10,000	12,500	31,400	Dec 08, 2011, 02:46 PM
MTSN	Director	Dec 06, 2011	Buy	$1.25	10,000	12,500	31,400	Dec 07, 2011, 02:56 PM
MTSN	Director	Sep 06, 2011	Buy	$1.29	5,000	6,450	21,400	Sep 07, 2011, 07:14 PM
MTSN	Director	Feb 15, 2011	Buy	$2.47	5,000	12,350	16,400	Feb 16, 2011, 04:32 PM
MTNS	Director	Feb 15, 2011	Buy	$2.47	5,000	12,350	16,400	Feb 16, 2011, 04:07 PM
MTSN	Director	Feb 15, 2011	Buy	$2.47	5,000,000	12,350,000	16,400,000	Feb 16, 2011, 03:51 PM

Desktop Version

Symbol	Relationship	Date	Transaction	Value($)
MTSN	Director	May 11, 2016	Option Exercise	522,120
MTSN	Director	May 08, 2014	Buy	19,000
MTSN	Director	Feb 25, 2014	Buy	21,161
MTSN	Director	Jun 03, 2013	Buy	10,245
MTSN	Director	May 06, 2013	Buy	16,800
MTSN	Director	May 23, 2012	Buy	8,500
MTSN	Director	May 22, 2012	Buy	8,750
MTSN	Director	May 18, 2012	Buy	17,640
MTSN	Director	May 17, 2012	Buy	360
MTSN	Director	May 15, 2012	Buy	38,340
MTSN	Director	Dec 06, 2011	Buy	12,500
MTSN	Director	Dec 06, 2011	Buy	12,500
MTSN	Director	Sep 06, 2011	Buy	6,450
MTSN	Director	Feb 15, 2011	Buy	12,350
MTNS	Director	Feb 15, 2011	Buy	12,350
MTSN	Director	Feb 15, 2011	Buy	12,350,000