B. Riley Principal 250 Merger Corp.

Entity
Company
Industry
Blank Checks (Office Of Real Estate & Construction)
Business address
299 Park Avenue, Floor 21, 10171 New York, NY
Phone
(212) 457-3300
Fiscal year end
December 31
Category

Emerging growth company
All SEC filings
View on sec.gov
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B. Riley Principal 250 Merger Corp. has filed 54 SEC EDGAR filings since 2/24/2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SC 13G/A Open Document Open Filing FORM SC 13G/A Feb 7, 2024 005-92553
4 Open Document Open Filing Jun 2, 2023 Jun 2, 2023
SC 13D/A Open Document Open Filing AMENDMENT NO. 3 TO SCHEDULE 13D Jun 2, 2023 005-92553
15-12G Open Document Open Filing CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION May 15, 2023 001-40389
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 TO SCHEDULE 13D May 10, 2023 005-92553
4 Open Document Open Filing May 9, 2023 May 4, 2023
25-NSE Open Document Open Filing May 4, 2023 333-253464
8-K Open Document | Data Open Filing CURRENT REPORT Apr 21, 2023 Apr 21, 2023 001-40389
10-K Open Document | Data Open Filing ANNUAL REPORT Apr 14, 2023 Dec 31, 2022 001-40389
NT 10-K Open Document Open Filing NOTIFICATION OF LATE FILING Apr 3, 2023 Dec 31, 2022 001-40389
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2023 005-92553
SC 13G/A Open Document Open Filing FORM SC 13G/A Feb 14, 2023 005-92553
SC 13G/A Open Document Open Filing Feb 7, 2023 005-92553
8-K Open Document | Data Open Filing CURRENT REPORT Dec 21, 2022 Dec 16, 2022 001-40389
DEF 14A Open Document Open Filing DEFINITIVE PROXY STATEMENT Nov 16, 2022 Dec 16, 2022 001-40389
10-Q Open Document | Data Open Filing QUARTERLY REPORT Nov 9, 2022 Sep 30, 2022 001-40389
10-Q Open Document | Data Open Filing QUARTERLY REPORT Aug 11, 2022 Jun 30, 2022 001-40389
10-Q Open Document | Data Open Filing QUARTERLY REPORT May 13, 2022 Mar 31, 2022 001-40389
SC 13G Open Document Open Filing FORM SC 13G May 13, 2022 005-92553
10-K Open Document | Data Open Filing ANNUAL REPORT Mar 29, 2022 Dec 31, 2021 001-40389
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2022 005-92553
SC 13G Open Document Open Filing Feb 14, 2022 005-92553
SC 13G Open Document Open Filing SC 13G BRIV Feb 11, 2022 005-92553
10-Q Open Document | Data Open Filing QUARTERLY REPORT Nov 22, 2021 Sep 30, 2021 001-40389
8-K Open Document | Data Open Filing CURRENT REPORT Nov 22, 2021 Nov 19, 2021 001-40389
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING Nov 15, 2021 Sep 30, 2021 001-40389
10-Q Open Document | Data Open Filing QUARTERLY REPORT Aug 9, 2021 Jun 30, 2021 001-40389
10-Q Open Document | Data Open Filing QUARTERLY REPORT Jun 25, 2021 Mar 31, 2021 001-40389
8-K Open Document Open Filing CURRENT REPORT Jun 24, 2021 Jun 24, 2021 001-40389
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING Jun 21, 2021 Mar 31, 2021 001-40389
8-K Open Document Open Filing CURRENT REPORT Jun 17, 2021 Jun 14, 2021 001-40389
SC 13D/A Open Document Open Filing AMENDMENT NO. 1 TO SCHEDULE 13D Jun 17, 2021 005-92553
4 Open Document Open Filing Jun 17, 2021 Jun 14, 2021
SC 13G Open Document Open Filing SC 13G Jun 17, 2021 005-92553
SC 13D Open Document Open Filing SCHEDULE 13D May 21, 2021 005-92553
8-K Open Document Open Filing CURRENT REPORT May 18, 2021 May 11, 2021 001-40389
4 Open Document Open Filing May 12, 2021 May 11, 2021
8-K Open Document Open Filing CURRENT REPORT May 12, 2021 May 11, 2021 001-40389
424B4 Open Document Open Filing May 10, 2021 333-253464
EFFECT Open Document Open Filing May 7, 2021 333-253464
3 Open Document Open Filing May 7, 2021 May 6, 2021
3 Open Document Open Filing May 7, 2021 May 6, 2021
3 Open Document Open Filing May 7, 2021 May 6, 2021
3 Open Document Open Filing May 7, 2021 May 6, 2021
3 Open Document Open Filing May 7, 2021 May 6, 2021
CERT Open Document Open Filing May 5, 2021 001-40389
8-A12B Open Document Open Filing 8-A12B May 5, 2021 001-40389
CORRESP Open Document Open Filing May 4, 2021
CORRESP Open Document Open Filing May 4, 2021
S-1/A Open Document Open Filing REGISTRATION STATEMENT Apr 20, 2021 333-253464
CORRESP Open Document Open Filing Mar 26, 2021
S-1/A Open Document Open Filing REGISTRATION STATEMENT Mar 26, 2021 333-253464
UPLOAD Open Document Open Filing Mar 24, 2021
S-1 Open Document Open Filing REGISTRATION STATEMENT Feb 24, 2021 333-253464