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REVB        0001810560    
Filing Date Form Type Description Document
2021-08-17 NT 10-Q NOTIFICATION OF LATE FILING View Document
2021-08-10 SC 13G KARPUS INVESTMENT MGT / PETRA ACQUISITION - SCHEDULE 13G View Document
2021-06-22 10-Q QUARTERLY REPORT View Document
2021-06-16 10-K/A AMENDMENT NO. 1 TO FORM 10-K View Document
2021-06-16 8-K CURRENT REPORT View Document
2021-06-01 8-K CURRENT REPORT View Document
2021-05-18 NT 10-Q NOTIFICATION OF LATE FILING View Document
2021-03-31 10-K ANNUAL REPORT View Document
2021-03-11 3 PRIMARY DOCUMENT View Document
2021-03-05 8-K/A AMENDMENT TO FORM 8-K View Document
2021-02-23 8-K CURRENT REPORT View Document
2021-02-16 SC 13G/A View Document
2021-02-10 SC 13G PAIC 13G View Document
2021-02-10 SC 13G FORM SC 13G View Document
2021-02-08 SC 13G/A SC 13G/A View Document
2021-02-05 SC 13G/A View Document
2020-12-31 4 View Document
2020-12-31 4 View Document
2020-11-16 10-Q QUARTERLY REPORT View Document
2020-11-12 4 PRIMARY DOCUMENT View Document
2020-11-10 SC 13G View Document
2020-11-10 8-K FORM 8-K View Document
2020-10-21 4 View Document
2020-10-21 3 OWNERSHIP DOCUMENT View Document
2020-10-20 4 View Document
2020-10-19 8-K CURRENT REPORT View Document
2020-10-19 4 PRIMARY DOCUMENT View Document
2020-10-19 3 PRIMARY DOCUMENT View Document
2020-10-16 SC 13G View Document
2020-10-16 SC 13G SC 13G View Document
2020-10-13 8-K CURRENT REPORT View Document
2020-10-13 3 View Document
2020-10-13 424B4 PROSPECTUS View Document
2020-10-09 3 View Document
2020-10-09 3 View Document
2020-10-09 3 View Document
2020-10-09 3 OWNERSHIP DOCUMENT View Document
2020-10-09 3 OWNERSHHIP DOCUMENT View Document
2020-10-09 CERT View Document
2020-10-07 EFFECT View Document
2020-10-07 8-A12B FOR REGISTRATION OF CERTAIN CLASSES View Document
2020-09-21 S-1/A REGISTRATION STATEMENT View Document
2020-08-26 S-1/A AMENDMENT NO. 3 TO FROM S-1 View Document
2020-08-19 S-1/A REGISTRATION STATEMENT View Document
2020-08-11 S-1/A REGISTRATION STATEMENT View Document
2020-07-29 S-1 View Document
2020-05-14 DRS View Document

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