FILINGS
| MTD 0001037646 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document | 
| 2021-05-06 | 8-K | 8-K | View Document | 
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-03-24 | 8-K | FORM 8-K MARCH 24, 2021 PRESS RELEASE | View Document | 
| 2021-03-15 | DEFA14A | DEFA14A | View Document | 
| 2021-03-15 | DEF 14A | DEF 14A | View Document | 
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-18 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-17 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-16 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-16 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-12 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-11 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-11 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document | 
| 2021-02-10 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-10 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-10 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-02-10 | SC 13G/A | FORM SC 13G/A | View Document | 
| 2021-02-08 | 10-K | 10-K | View Document | 
| 2021-02-08 | SC 13G/A | View Document | |
| 2021-02-04 | 8-K | 8-K Q4 2020 | View Document | 
| 2021-01-29 | SC 13G/A | View Document | |
| 2021-01-27 | 4 | PRIMARY DOCUMENT | View Document | 
| 2021-01-27 | 3 | PRIMARY DOCUMENT | View Document | 
| 2020-12-18 | 8-K | 8-K | View Document | 
| 2020-12-16 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-12-16 | 8-K | 8-K | View Document | 
| 2020-11-12 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-12 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-12 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-12 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-12 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-12 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-09 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-11-06 | 10-Q | FORM 10-Q Q3 2020 | View Document | 
| 2020-11-05 | 8-K | 8-K | View Document | 
| 2020-08-21 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-08-18 | 4/A | PRIMARY DOCUMENT | View Document | 
| 2020-08-18 | 4/A | PRIMARY DOCUMENT | View Document | 
| 2020-08-14 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-08-11 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-08-10 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-08-07 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-08-06 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-08-05 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-08-05 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-08-05 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-07-31 | 10-Q | 10-Q | View Document | 
| 2020-07-30 | 8-K | 8-K | View Document | 
| 2020-06-26 | 11-K | FORM 11-K - MT ENHANCED RETIREMENT PLAN - 2019 | View Document | 
| 2020-06-01 | SD | FORM SD 2019 | View Document | 
| 2020-05-29 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-28 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-28 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-22 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-22 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-21 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-20 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-20 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-19 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-19 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-15 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-15 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-14 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-13 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-13 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-13 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-13 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-13 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-05-12 | 8-K | 8-K 2020 PROXY VOTE | View Document | 
| 2020-05-08 | 10-Q | 10-Q | View Document | 
| 2020-05-07 | 8-K | FORM 8-K Q1 2020 EARNINGS RELEASE | View Document | 
| 2020-04-22 | DEFA14A | DEF 14A | View Document | 
| 2020-04-13 | 8-K | FORM 8-K APRIL 13, 2020 ANNOUNCEMENT | View Document | 
| 2020-03-16 | DEFA14A | DEFA14A | View Document | 
| 2020-03-16 | DEF 14A | DEF 14A | View Document | 
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-02-18 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-02-14 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-02-13 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-02-12 | 4 | PRIMARY DOCUMENT | View Document | 
| 2020-02-12 | SC 13G/A | SCHEDULE 13G/A | View Document | 
| 2020-02-07 | 10-K | 10-K | View Document | 
| 2020-02-07 | SC 13G/A | View Document | |
| 2020-02-06 | 8-K | 8-K | View Document | 
| 2020-02-05 | SC 13G/A | FORM SC 13G/A | View Document | 
| 2020-02-05 | SC 13G/A | View Document | |
| 2020-02-04 | 5 | PRIMARY DOCUMENT | View Document | 
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