| Type | Filed | |
|---|---|---|
| 15-12B | 2017-03-03 | EDGAR |
| 6-K | 2017-02-23 | EDGAR |
| 25 | 2017-02-21 | EDGAR |
| SC 13D | 2017-02-10 | EDGAR |
| 6-K | 2017-02-08 | EDGAR |
| S-8 POS | 2017-02-07 | EDGAR |
| SC 13E3/A | 2017-02-01 | EDGAR |
| SC 14D9/A | 2017-02-01 | EDGAR |
| SC TO-T/A | 2017-02-01 | EDGAR |
| SC TO-T/A | 2017-01-26 | EDGAR |
| SC TO-T/A | 2017-01-20 | EDGAR |
| 6-K | 2017-01-17 | EDGAR |
| 6-K | 2017-01-12 | EDGAR |
| SC 13E3/A | 2017-01-09 | EDGAR |
| SC 14D9/A | 2017-01-09 | EDGAR |
| SC TO-T/A | 2017-01-09 | EDGAR |
| SC 13E3/A | 2016-12-27 | EDGAR |
| SC 14D9 | 2016-12-27 | EDGAR |
| SC TO-T | 2016-12-27 | EDGAR |
| SC TO-C | 2016-12-23 | EDGAR |