$CRK
Market Cap:
$CRK SEC Filings
| Filing | Filed On |
|---|---|
| PRIMARY DOCUMENT | 19 Jul 2019 |
| PRIMARY DOCUMENT | 19 Jul 2019 |
| PRIMARY DOCUMENT | 19 Jul 2019 |
| PRIMARY DOCUMENT | 19 Jul 2019 |
| 8-K | 18 Jul 2019 |
| SC 13D/A | 17 Jul 2019 |
| FORM 4 SUBMISSION | 17 Jul 2019 |
| PRIMARY DOCUMENT | 03 Jul 2019 |
| DEFM14C | 24 Jun 2019 |
| PREM14C | 13 Jun 2019 |
| SC 13D/A | 11 Jun 2019 |
| 8-K | 10 Jun 2019 |
| FORM 8-K | 10 Jun 2019 |
| S-8 | 04 Jun 2019 |
| 8-K | 03 Jun 2019 |
| PRIMARY DOCUMENT | 03 Jun 2019 |
| PRIMARY DOCUMENT | 03 Jun 2019 |
| PRIMARY DOCUMENT | 03 Jun 2019 |
| 10-Q | 09 May 2019 |
| 8-K | 09 May 2019 |
