| Type | Filed | |
|---|---|---|
| REVOKED | 2019-06-20 | EDGAR |
| SC 13G/A | 2018-02-07 | EDGAR |
| SC 13G/A | 2017-02-07 | EDGAR |
| SC 13G | 2016-02-03 | EDGAR |
| SC 13D/A | 2013-12-24 | EDGAR |
| 4 | 2013-12-17 | EDGAR |
| 8-K | 2013-07-30 | EDGAR |
| 8-K | 2013-07-17 | EDGAR |
| SC 13D/A | 2013-07-10 | EDGAR |
| 4 | 2013-07-08 | EDGAR |
| 4 | 2013-07-01 | EDGAR |
| 8-K | 2013-06-28 | EDGAR |
| 8-K | 2013-06-28 | EDGAR |
| 8-K | 2013-06-26 | EDGAR |
| 10-Q | 2013-06-13 | EDGAR |
| 8-K | 2013-06-12 | EDGAR |
| NT 10-Q | 2013-05-15 | EDGAR |
| 8-K | 2013-04-25 | EDGAR |
| 8-K | 2013-04-02 | EDGAR |
| 8-K | 2013-03-26 | EDGAR |