FILINGS
| CRK 0000023194 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2022-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-05-16 | 8-K | 8-K | View Document |
| 2022-05-05 | 10-Q | 10-Q | View Document |
| 2022-05-03 | 8-K | 8-K | View Document |
| 2022-04-22 | DEF 14A | DEF 14A | View Document |
| 2022-04-14 | 8-K | 8-K | View Document |
| 2022-02-17 | 10-K | 10-K | View Document |
| 2022-02-15 | 8-K | 8-K | View Document |
| 2022-01-24 | 8-K | 8-K | View Document |
| 2021-12-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-16 | 8-K | 8-K | View Document |
| 2021-11-04 | 10-Q | 10-Q | View Document |
| 2021-11-02 | 8-K | 8-K | View Document |
| 2021-10-07 | 8-K | 8-K | View Document |
| 2021-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-05 | 10-Q | 10-Q | View Document |
| 2021-08-03 | 8-K | 8-K | View Document |
| 2021-06-29 | 8-K | 8-K | View Document |
| 2021-06-15 | 3/A | PRIMARY DOCUMENT | View Document |
| 2021-06-14 | 8-K | 8-K | View Document |
| 2021-06-14 | 8-K | 8-K | View Document |
| 2021-06-11 | 3 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-09 | 8-K | 8-K | View Document |
| 2021-06-08 | SC 13D/A | SCHEDULE 13D/A | View Document |
| 2021-06-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-28 | EFFECT | View Document | |
| 2021-05-25 | CORRESP | View Document | |
| 2021-05-24 | UPLOAD | View Document | |
| 2021-05-17 | S-3 | S-3 | View Document |
| 2021-05-06 | 10-Q | 10-Q | View Document |
| 2021-05-04 | 8-K | 8-K | View Document |
| 2021-04-23 | DEF 14A | DEF 14A | View Document |
| 2021-03-08 | 8-K | 8-K | View Document |
| 2021-03-04 | 8-K | 8-K | View Document |
| 2021-03-03 | 8-K | 8-K | View Document |
| 2021-02-19 | 8-K | 8-K | View Document |
| 2021-02-18 | 8-K | 8-K | View Document |
| 2021-02-17 | 10-K | 10-K | View Document |
| 2021-02-17 | 8-K/A | 8-K/A | View Document |
| 2021-02-16 | 8-K | 8-K | View Document |
| 2020-12-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-08 | 8-K | 8-K | View Document |
| 2020-11-12 | 10-K/A | 10-K/A | View Document |
| 2020-11-05 | 10-Q | 10-Q | View Document |
| 2020-11-05 | 8-K | 8-K | View Document |
| 2020-10-30 | UPLOAD | View Document | |
| 2020-10-28 | CORRESP | View Document | |
| 2020-10-23 | UPLOAD | View Document | |
| 2020-09-29 | CORRESP | View Document | |
| 2020-09-18 | UPLOAD | View Document | |
| 2020-08-28 | 4/A | 4/A | View Document |
| 2020-08-28 | SC 13D/A | SC 13D/A | View Document |
| 2020-08-27 | SC 13D/A | SC 13D/A | View Document |
| 2020-08-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-08-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-08-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-08-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-08-24 | 4 | PRIMARY DOCUMENT | View Document |
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