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HE        0000354707    
Filing Date Form Type Description Document
2023-07-03 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
2023-07-03 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
2023-06-28 11-K FORM 11-K View Document
2023-06-28 11-K FORM 11-K View Document
2023-06-14 4 PRIMARY DOCUMENT View Document
2023-05-22 4/A PRIMARY DOCUMENT View Document
2023-05-22 4 PRIMARY DOCUMENT View Document
2023-05-17 144/A View Document
2023-05-10 8-K 8-K View Document
2023-05-09 10-Q 10-Q View Document
2023-05-09 8-K 8-K View Document
2023-04-28 8-K 8-K View Document
2023-03-24 ARS ARS View Document
2023-03-24 DEFA14A DEFA14A View Document
2023-03-24 DEF 14A DEF 14A View Document
2023-03-20 8-K 8-K View Document
2023-03-09 4 PRIMARY DOCUMENT View Document
2023-03-08 144 View Document
2023-02-27 10-K 10-K View Document
2023-02-22 4 PRIMARY DOCUMENT View Document
2023-02-22 4 PRIMARY DOCUMENT View Document
2023-02-22 4 PRIMARY DOCUMENT View Document
2023-02-22 4 PRIMARY DOCUMENT View Document
2023-02-22 4 PRIMARY DOCUMENT View Document
2023-02-15 4/A PRIMARY DOCUMENT View Document
2023-02-14 4 PRIMARY DOCUMENT View Document
2023-02-14 4 PRIMARY DOCUMENT View Document
2023-02-14 4 PRIMARY DOCUMENT View Document
2023-02-14 4 PRIMARY DOCUMENT View Document
2023-02-14 4 PRIMARY DOCUMENT View Document
2023-02-14 8-K 8-K View Document
2023-02-09 SC 13G/A SCHEDULE 13G/A View Document
2023-01-30 8-K 8-K View Document
2023-01-24 SC 13G View Document
2023-01-06 8-K/A 8-K/A View Document
2023-01-05 4 PRIMARY DOCUMENT View Document
2023-01-03 3 PRIMARY DOCUMENT View Document
2023-01-03 8-K 8-K View Document
2022-12-14 8-K 8-K View Document
2022-11-14 S-3ASR S-3ASR View Document
2022-11-07 10-Q 10-Q View Document
2022-11-07 8-K 8-K View Document
2022-10-28 8-K 8-K View Document
2022-08-08 4 PRIMARY DOCUMENT View Document
2022-08-08 3 PRIMARY DOCUMENT View Document
2022-08-08 10-Q 10-Q View Document
2022-08-08 8-K 8-K View Document
2022-07-29 8-K 8-K View Document
2022-07-19 8-K 8-K View Document
2022-07-06 8-K 8-K View Document
2022-07-05 4 PRIMARY DOCUMENT View Document
2022-07-05 4 PRIMARY DOCUMENT View Document
2022-07-05 4 PRIMARY DOCUMENT View Document
2022-07-05 4 PRIMARY DOCUMENT View Document
2022-07-05 4 PRIMARY DOCUMENT View Document
2022-07-05 4 PRIMARY DOCUMENT View Document
2022-07-05 4 PRIMARY DOCUMENT View Document
2022-07-05 4 PRIMARY DOCUMENT View Document
2022-06-29 11-K FORM 11-K View Document
2022-06-29 11-K FORM 11-K View Document
2022-06-24 8-K 8-K View Document
2022-06-21 4 PRIMARY DOCUMENT View Document
2022-05-23 4 PRIMARY DOCUMENT View Document
2022-05-10 8-K 8-K View Document
2022-05-09 10-Q 10-Q View Document
2022-05-09 8-K 8-K View Document
2022-04-29 8-K 8-K View Document
2022-04-20 8-K 8-K View Document
2022-04-14 8-K 8-K View Document
2022-03-18 DEFA14A DEFA14A View Document
2022-03-18 DEF 14A DEF 14A View Document
2022-02-25 10-K 10-K View Document
2022-02-23 4 PRIMARY DOCUMENT View Document
2022-02-23 4 PRIMARY DOCUMENT View Document
2022-02-23 4 PRIMARY DOCUMENT View Document
2022-02-23 4 PRIMARY DOCUMENT View Document
2022-02-23 4 PRIMARY DOCUMENT View Document
2022-02-23 4 PRIMARY DOCUMENT View Document
2022-02-15 4 PRIMARY DOCUMENT View Document
2022-02-15 4 PRIMARY DOCUMENT View Document
2022-02-15 4 PRIMARY DOCUMENT View Document
2022-02-15 4 PRIMARY DOCUMENT View Document
2022-02-15 4 PRIMARY DOCUMENT View Document
2022-02-15 4 PRIMARY DOCUMENT View Document
2022-02-14 8-K 8-K View Document
2022-02-09 SC 13G/A SCHEDULE 13G/A View Document
2022-02-07 8-K 8-K View Document
2022-02-01 3/A PRIMARY DOCUMENT View Document
2022-02-01 SC 13G/A View Document
2022-01-28 8-K 8-K View Document
2022-01-11 3 PRIMARY DOCUMENT View Document
2022-01-03 8-K 8-K View Document
2021-12-16 4 PRIMARY DOCUMENT View Document
2021-12-16 4 PRIMARY DOCUMENT View Document
2021-12-16 4 PRIMARY DOCUMENT View Document
2021-12-02 4 PRIMARY DOCUMENT View Document
2021-12-02 3 PRIMARY DOCUMENT View Document
2021-11-29 8-K 8-K View Document
2021-11-05 10-Q 10-Q View Document
2021-11-05 8-K 8-K View Document

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