FILINGS
| MTZ 0000015615 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2022-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-01 | 10-K | 10-K | View Document |
| 2022-02-25 | 8-K | FORM 8-K | View Document |
| 2022-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-02-14 | 5 | FORM 5 SUBMISSION | View Document |
| 2022-02-11 | SC 13G/A | SC 13G/A | View Document |
| 2022-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-02-01 | SC 13G/A | View Document | |
| 2022-01-21 | 8-K | 8-K | View Document |
| 2022-01-21 | 424B7 | 424B7 | View Document |
| 2022-01-12 | D | View Document | |
| 2022-01-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-12-21 | 8-K | 8-K | View Document |
| 2021-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-11-04 | 8-K | 8-K | View Document |
| 2021-11-04 | 10-Q | 10-Q | View Document |
| 2021-09-10 | SC 13G/A | SC 13G/A | View Document |
| 2021-09-10 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-08-06 | 8-K | 8-K | View Document |
| 2021-08-05 | 10-Q | 10-Q | View Document |
| 2021-07-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-06-25 | 11-K | 11-K | View Document |
| 2021-06-08 | S-8 | S-8 | View Document |
| 2021-05-21 | 8-K | FORM 8-K | View Document |
| 2021-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-05-13 | DEFA14A | DEFA14A | View Document |
| 2021-05-07 | 8-K | FORM 8-K | View Document |
| 2021-05-06 | 10-Q | 10-Q | View Document |
| 2021-04-12 | SC 13G/A | View Document | |
| 2021-04-07 | DEFA14A | DEFA14A | View Document |
| 2021-04-07 | DEF 14A | FORM DEF 14A | View Document |
| 2021-03-31 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-10 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-02-26 | 8-K | 8-K | View Document |
| 2021-02-25 | 10-K | 10-K | View Document |
| 2021-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-02-12 | SC 13G/A | SC 13G/A | View Document |
| 2021-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2021-01-29 | SC 13G/A | View Document | |
| 2021-01-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-12-28 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-11-27 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-11-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-10-30 | 8-K | FORM 8-K | View Document |
| 2020-10-29 | 10-Q | 10-Q | View Document |
| 2020-10-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-08-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-08-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-08-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-08-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-08-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-08-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-08-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-08-04 | 8-K | FORM 8-K | View Document |
| 2020-07-31 | 10-Q | 10-Q | View Document |
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