Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001140361-25-010025
Filing Date
2025-03-24
Accepted
2025-03-24 16:08:07
Documents
65
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 10-K ef20038924_10k.htm   iXBRL 10-K 941825
2 EXHIBIT 21 ef20038924_ex21.htm EX-21 5286
3 EXHIBIT 31.1 ef20038924_ex31-1.htm EX-31.1 12808
4 EXHIBIT 31.2 ef20038924_ex31-2.htm EX-31.2 12813
5 EXHIBIT 32.1 ef20038924_ex32-1.htm EX-32.1 6089
6 EXHIBIT 32.2 ef20038924_ex32-2.htm EX-32.2 5297
  Complete submission text file 0001140361-25-010025.txt   4979552

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA abcp-20241231.xsd EX-101.SCH 41608
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE abcp-20241231_cal.xml EX-101.CAL 32584
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE abcp-20241231_def.xml EX-101.DEF 140115
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE abcp-20241231_lab.xml EX-101.LAB 436348
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE abcp-20241231_pre.xml EX-101.PRE 268259
68 EXTRACTED XBRL INSTANCE DOCUMENT ef20038924_10k_htm.xml XML 747133
Mailing Address 7857 WEST SAMPLE ROAD, SUITE 134 CORAL SPRINGS FL 33065
Business Address 7857 WEST SAMPLE ROAD, SUITE 134 CORAL SPRINGS FL 33065 2012650163
AmBase Corp (Filer) CIK: 0000020639 (see all company filings)

EIN.: 952962743 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-07265 | Film No.: 25764244
SIC: 6512 Opeators of Nonresidential Buildings
(CF Office: 05 Real Estate & Construction)