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CRK        0000023194    
Filing Date Form Type Description Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-06-07 4 PRIMARY DOCUMENT View Document
2023-05-04 10-Q 10-Q View Document
2023-05-02 8-K 8-K View Document
2023-04-24 ARS ARS View Document
2023-04-24 DEF 14A DEF 14A View Document
2023-03-24 4 PRIMARY DOCUMENT View Document
2023-03-15 4 PRIMARY DOCUMENT View Document
2023-03-15 4 PRIMARY DOCUMENT View Document
2023-02-17 10-K 10-K View Document
2023-02-14 8-K 8-K View Document
2023-02-01 8-K 8-K View Document
2023-01-17 4 PRIMARY DOCUMENT View Document
2023-01-03 4 PRIMARY DOCUMENT View Document
2022-12-29 4 PRIMARY DOCUMENT View Document
2022-12-23 4 PRIMARY DOCUMENT View Document
2022-12-12 3/A PRIMARY DOCUMENT View Document
2022-12-12 4 PRIMARY DOCUMENT View Document
2022-12-05 3 PRIMARY DOCUMENT View Document
2022-11-30 8-K 8-K View Document
2022-11-28 8-K 8-K View Document
2022-11-16 8-K 8-K View Document
2022-11-03 10-Q 10-Q View Document
2022-11-01 8-K 8-K View Document
2022-09-23 4 PRIMARY DOCUMENT View Document
2022-09-16 4 PRIMARY DOCUMENT View Document
2022-09-16 4 PRIMARY DOCUMENT View Document
2022-09-13 4 PRIMARY DOCUMENT View Document
2022-09-13 4 PRIMARY DOCUMENT View Document
2022-09-13 4 PRIMARY DOCUMENT View Document
2022-09-09 4 PRIMARY DOCUMENT View Document
2022-09-08 4 PRIMARY DOCUMENT View Document
2022-08-26 3 PRIMARY DOCUMENT View Document
2022-08-26 4 PRIMARY DOCUMENT View Document
2022-08-25 4 PRIMARY DOCUMENT View Document
2022-08-25 4 PRIMARY DOCUMENT View Document
2022-08-25 4 PRIMARY DOCUMENT View Document
2022-08-25 4 PRIMARY DOCUMENT View Document
2022-08-25 4 PRIMARY DOCUMENT View Document
2022-08-25 4 PRIMARY DOCUMENT View Document
2022-08-25 4 PRIMARY DOCUMENT View Document
2022-08-25 4 PRIMARY DOCUMENT View Document
2022-08-25 4 PRIMARY DOCUMENT View Document
2022-08-08 4 PRIMARY DOCUMENT View Document
2022-08-04 10-Q 10-Q View Document
2022-08-01 8-K 8-K View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-16 4 PRIMARY DOCUMENT View Document
2022-06-15 8-K 8-K 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
2022-06-10 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

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