Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001213900-25-024105
Filing Date
2025-03-14
Accepted
2025-03-14 16:00:44
Documents
55
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 ANNUAL REPORT ea0232252-10k_allegro.htm   iXBRL 10-K 608942
2 INSIDER TRADING POLICY ea023225201ex19-1_allegro.htm EX-19.1 58794
3 CERTIFICATION ea023225201ex31-1_allegro.htm EX-31.1 11456
4 CERTIFICATION ea023225201ex31-2_allegro.htm EX-31.2 11346
5 CERTIFICATION ea023225201ex32_allegro.htm EX-32 5140
  Complete submission text file 0001213900-25-024105.txt   2952155

Data Files

Seq Description Document Type Size
6 XBRL SCHEMA FILE algr-20241231.xsd EX-101.SCH 24864
7 XBRL CALCULATION FILE algr-20241231_cal.xml EX-101.CAL 11337
8 XBRL DEFINITION FILE algr-20241231_def.xml EX-101.DEF 116480
9 XBRL LABEL FILE algr-20241231_lab.xml EX-101.LAB 198687
10 XBRL PRESENTATION FILE algr-20241231_pre.xml EX-101.PRE 128884
58 EXTRACTED XBRL INSTANCE DOCUMENT ea0232252-10k_allegro_htm.xml XML 180069
Mailing Address 777 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017
Business Address 777 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017 212-319-7676
Allegro Merger Corp. (Filer) CIK: 0001720025 (see all company filings)

EIN.: 822425125 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-38581 | Film No.: 25739813
SIC: 6770 Blank Checks
(CF Office: 05 Real Estate & Construction)