| WTM 0000776867 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2019-08-30 | 8-K | 8-K | View Document |
| 2019-08-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-08-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-08-08 | 13F-NT | View Document | |
| 2019-08-06 | 10-Q | 10-Q | View Document |
| 2019-08-06 | 8-K | 8-K | View Document |
| 2019-06-28 | 8-K | 8-K | View Document |
| 2019-06-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-07 | 8-K | 8-K | View Document |
| 2019-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-24 | 8-K | 8-K | View Document |
| 2019-05-13 | 13F-NT | View Document | |
| 2019-05-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-06 | 10-Q | 10-Q | View Document |
| 2019-05-06 | 8-K | 8-K | View Document |
| 2019-05-06 | 11-K | 11-K | View Document |
| 2019-05-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-03 | 3 | PRIMARY DOCUMENT | View Document |
| 2019-04-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-08 | DEF 14A | DEF 14A | View Document |
| 2019-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-04-04 | 8-K | 8-K | View Document |
| 2019-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-01 | 3 | PRIMARY DOCUMENT | View Document |
| 2019-03-01 | 8-K | 8-K | View Document |
| 2019-02-27 | 10-K | 10-K | View Document |
| 2019-02-26 | 8-K | 8-K | View Document |
| 2019-02-14 | 8-K | 8-K | View Document |
| 2019-02-14 | SC 13G/A | View Document | |
| 2019-02-14 | SC 13G | ROBECO INVESTMENT MANAGEMENT INC. | View Document |
| 2019-02-13 | 13F-NT | View Document | |
| 2019-02-12 | SC 13G | SEC SCHEDULE 13G | View Document |
| 2019-02-11 | SC 13G/A | View Document | |
| 2019-02-06 | 8-K | 8-K | View Document |
| 2019-02-04 | 8-K | 8-K | View Document |
| 2019-01-07 | 8-K | 8-K | 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 |
| 2018-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-07 | 13F-NT | View Document | |
| 2018-11-05 | 10-Q | 10-Q | View Document |
| 2018-11-05 | 8-K | 8-K | View Document |
| 2018-09-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-27 | 3 | PRIMARY DOCUMENT | View Document |
| 2018-08-24 | 8-K | 8-K | View Document |
| 2018-08-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-08 | 13F-NT | View Document | |
| 2018-08-07 | 10-Q | 10-Q | View Document |
| 2018-08-07 | 8-K | 8-K | View Document |
| 2018-06-29 | 11-K | 11-K | View Document |
| 2018-06-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-08 | 8-K | 8-K | View Document |
| 2018-05-29 | 8-K | 8-K | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-14 | 4/A | PRIMARY DOCUMENT | View Document |
| 2018-05-11 | 8-K | 8-K | View Document |
| 2018-05-11 | SC TO-I/A | SC TO-I/A | View Document |
| 2018-05-10 | 13F-NT | View Document | |
| 2018-05-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-08 | SC TO-I/A | SC TO-I/A | View Document |
| 2018-05-02 | SC TO-I/A | SC TO-I/A | View Document |
| 2018-05-02 | 10-Q | 10-Q | View Document |
| 2018-05-02 | 8-K | 8-K | View Document |
| 2018-04-10 | DEF 14A | DEF 14A | View Document |
| 2018-04-10 | SC TO-I | SC TO-I | View Document |
