| Type | Filed | |
|---|---|---|
| SC TO-T/A | 2019-09-30 | EDGAR |
| SC 14D9/A | 2019-09-20 | EDGAR |
| SC TO-T/A | 2019-09-20 | EDGAR |
| SC 14D9/A | 2019-09-17 | EDGAR |
| SC TO-T/A | 2019-09-17 | EDGAR |
| SC 14D9/A | 2019-09-06 | EDGAR |
| SC TO-T/A | 2019-09-06 | EDGAR |
| SC 14D9/A | 2019-08-23 | EDGAR |
| SC TO-T/A | 2019-08-23 | EDGAR |
| SC 14D9/A | 2019-08-21 | EDGAR |
| SC TO-T/A | 2019-08-21 | EDGAR |
| SC 14D9/A | 2019-08-16 | EDGAR |
| UPLOAD | 2019-08-16 | EDGAR |
| SC 14D9 | 2019-08-15 | EDGAR |
| SC TO-T | 2019-08-15 | EDGAR |
| SC14D9C | 2019-08-05 | EDGAR |
| 10-Q | 2019-07-25 | EDGAR |
| 8-K | 2019-07-12 | EDGAR |
| 8-K | 2019-07-12 | EDGAR |
| SC TO-C | 2019-07-12 | EDGAR |