FILINGS
| MTRN 0001104657 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2018-12-06 | 4 | FORM 4 | View Document |
| 2018-12-06 | 4 | FORM 4 | View Document |
| 2018-12-06 | 4 | FORM 4 | View Document |
| 2018-12-06 | 4 | FORM 4 | View Document |
| 2018-12-06 | 4 | FORM 4 | View Document |
| 2018-12-06 | 4 | FORM 4 | View Document |
| 2018-12-06 | 4 | FORM 4 | View Document |
| 2018-12-06 | 4 | FORM 4 | View Document |
| 2018-12-06 | 4 | FORM 4 | View Document |
| 2018-12-06 | 4 | FORM 4 | View Document |
| 2018-11-05 | 8-K | 8-K | View Document |
| 2018-11-05 | 8-K | 8-K | View Document |
| 2018-11-01 | 4 | FORM 4 | View Document |
| 2018-10-25 | 10-Q | View Document | |
| 2018-10-25 | 8-K | 8-K | View Document |
| 2018-10-03 | 4 | FORM 4 | View Document |
| 2018-10-03 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-09-06 | 4 | FORM 4 | View Document |
| 2018-08-08 | 4 | FORM 4 | View Document |
| 2018-08-07 | 4 | FORM 4 | View Document |
| 2018-08-06 | 4 | FORM 4 | View Document |
| 2018-08-01 | 8-K | 8-K | View Document |
| 2018-07-26 | 10-Q | 10-Q | View Document |
| 2018-07-26 | 8-K | 8-K | View Document |
| 2018-07-10 | SC 13G/A | View Document | |
| 2018-07-03 | 4 | FORM 4 | View Document |
| 2018-07-03 | 4 | FORM 4 | View Document |
| 2018-06-26 | 11-K | 11-K | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-06-05 | 4 | FORM 4 | View Document |
| 2018-05-31 | SD | SD | View Document |
| 2018-05-09 | 4 | FORM 4 | View Document |
| 2018-05-09 | 4 | FORM 4 | View Document |
| 2018-05-08 | 4 | FORM 4 | View Document |
| 2018-05-07 | SC 13D/A | View Document | |
| 2018-05-04 | 4 | FORM 4 | View Document |
| 2018-05-04 | 4 | FORM 4 | View Document |
| 2018-05-04 | 4 | FORM 4 | View Document |
| 2018-05-04 | 4 | FORM 4 | View Document |
| 2018-05-04 | 4 | FORM 4 | View Document |
| 2018-05-04 | 4 | FORM 4 | View Document |
| 2018-05-04 | 4 | FORM 4 | View Document |
| 2018-05-04 | 4 | FORM 4 | View Document |
| 2018-05-04 | 3 | FORM 3 | View Document |
| 2018-05-03 | 4 | FORM 4 | View Document |
| 2018-05-03 | 4 | FORM 4 | View Document |
| 2018-05-03 | 4 | FORM 4 | View Document |
| 2018-05-03 | 4 | FORM 4 | View Document |
| 2018-05-03 | 4 | FORM 4 | View Document |
| 2018-05-03 | 4 | FORM 4 | View Document |
| 2018-05-03 | 4 | FORM 4 | View Document |
| 2018-05-02 | 8-K | 8-K | View Document |
| 2018-05-01 | 8-K | 8-K | View Document |
| 2018-04-26 | 10-Q | 10-Q | View Document |
| 2018-04-26 | 8-K | 8-K | View Document |
| 2018-04-12 | 4 | FORM 4 | View Document |
| 2018-03-26 | DEF 14A | DEF 14A | View Document |
| 2018-03-19 | 8-K | 8-K | View Document |
| 2018-03-14 | 4 | FORM 4 | View Document |
| 2018-03-14 | 4 | FORM 4 | View Document |
| 2018-03-09 | 4 | FORM 4 | View Document |
| 2018-03-09 | 4 | FORM 4 | View Document |
| 2018-03-09 | 4 | FORM 4 | View Document |
| 2018-03-09 | 4 | FORM 4 | View Document |
| 2018-03-09 | 4 | FORM 4 | View Document |
| 2018-03-09 | 4 | FORM 4 | View Document |
| 2018-03-05 | 4 | FORM 4 | View Document |
| 2018-03-05 | 4 | FORM 4 | View Document |
| 2018-03-05 | 4 | FORM 4 | View Document |
| 2018-02-23 | 4 | FORM 4 | View Document |
| 2018-02-23 | 8-K | 8-K | View Document |
| 2018-02-20 | 4 | FORM 4 | View Document |
| 2018-02-15 | 10-K | 10-K | View Document |
| 2018-02-15 | 8-K | 8-K | View Document |
| 2018-02-09 | SC 13G/A | View Document | |
| 2018-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2018-01-19 | SC 13G/A | View Document | |
| 2018-01-18 | 4 | FORM 4 | View Document |
| 2018-01-05 | 4 | FORM 4 | View Document |
| 2017-12-08 | 8-K | 8-K | View Document |
| 2017-11-27 | 4 | FORM 4 | View Document |
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