| MATV 0001000623 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2020-02-14 | SC 13G/A | NONE | View Document |
| 2020-02-12 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2020-02-12 | SC 13G/A | 13GA123119SCHWEITZER.TXT | View Document |
| 2020-02-12 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2020-02-04 | SC 13G/A | View Document | |
| 2020-01-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-06 | 3 | PRIMARY DOCUMENT | View Document |
| 2020-01-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-11-04 | 8-K | 8-K | View Document |
| 2019-11-04 | 10-Q | 10-Q | View Document |
| 2019-10-18 | 8-K | 8-K | View Document |
| 2019-10-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-08-07 | 8-K | 8-K | View Document |
| 2019-08-07 | 10-Q | 10-Q | View Document |
| 2019-07-11 | 11-K | 2018 SWM FORM 11-K | View Document |
| 2019-07-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-07-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-07-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-07-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-07-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-07-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-07-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-28 | NT 11-K | NT 11-K - SWM RETIREMENT SAVINGS PLAN II - NOTICE OF LATE FILING | View Document |
| 2019-06-28 | 11-K | 2018 SWM FORM 11-K | View Document |
| 2019-05-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-01 | 8-K | 8-K - Q1 2019 EARNINGS RELEASE | View Document |
| 2019-05-01 | 10-Q | 10-Q Q1 2019 | View Document |
| 2019-04-26 | 8-K | 8-K - ANNUAL MEETING VOTE RESULTS | View Document |
| 2019-04-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-23 | 3 | PRIMARY DOCUMENT | View Document |
| 2019-04-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-29 | 8-K | 8-K - CAO HIRE | View Document |
| 2019-03-22 | DEF 14A | DEF 14A | View Document |
| 2019-03-01 | 10-K | 10-K - 12.31.2018 | View Document |
| 2019-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-25 | 3 | PRIMARY DOCUMENT | View Document |
| 2019-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-22 | 8-K | 8-K - BOARD CHANGS AND AMENDED BYLAWS | View Document |
| 2019-02-21 | 8-K | 8-K - Q4 2018 EARNINGS RELEASE | View Document |
| 2019-02-13 | SC 13G/A | View Document | |
| 2019-02-13 | SC 13G | LSV13G123118SCHWEITZER.TXT | View Document |
| 2019-02-11 | SC 13G/A | NONE | View Document |
| 2019-02-08 | SC 13G | SCHEDULE 13G | View Document |
| 2019-01-31 | SC 13G/A | View Document | |
| 2019-01-29 | 8-K | 8-K - CARDIN RESIGNATION | View Document |
| 2019-01-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-01-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-07 | 8-K | 8-K - Q3 2018 EARNINGS RELEASE | View Document |
| 2018-11-07 | 10-Q | 10-Q Q3 2018 | View Document |
| 2018-10-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-10-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-10-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-10-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-10-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-10-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-10-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-09-25 | 8-K | 8-K | View Document |
