AmBase (ABCP) SEC Filings & 10K Form $0.28 +0.01 (+4.79%) As of 04/17/2025 12:54 PM Eastern Add Compare Share Share SEC Filings Stock AnalysisChartEarningsSEC FilingsShort InterestBuy This Stock Recent AmBase SEC Filings All Filing Types 1 10 10-D 10-K 10-M 10-Q 11-K 12b-25 13F 13H 144 15 15F 17-H 18 18-K 19b-4(e) 19b-4 19b-7 1-A 1-E 1-K 1-N 1-SA 1-U 1-Z 20-F 24F-2 25 2-E 3 4 40-F 5 6-K 7-M 8-A 8-K 8-M 9-M ABS DD-15E ABS-15G ABS-EE ADV ADV-E ADV-H ADV-NR ADV-W ATS ATS-R BD BD-N BDW C CA-1 CB CFPORTAL D F-1 F-10 F-3 F-4 F-6 F-7 F-8 F-80 F-N F-X ID MA MA-I MA-NR MA-W MSD MSDW n/a N-14 N-17D-1 N-17f-1 N-17f-2 N-18f-1 N-1A N-2 N-23c-3 N-27D-1 N-3 N-4 N-5 N-54A N-54C N-6 N-6EI-1 N-6F N-8A N-8B-2 N-8B-4 N-8F N-CR N-CSR N-MFP N-PX N-Q NRSRO N-SAR PF PILOT R31 S-1 S-11 S-20 S-3 S-4 S-6 S-8 SBSE SBSE-A SBSE-BD SBSE-C SBSE-W SCI SD SDR SE SF-1 SF-3 SIP T-1 T-2 T-3 T-4 T-6 TA-1 TA-2 TA-W TCR TH WB-APP X-17A-19 X-17A-5 Part I X-17A-5 Part II X-17A-5 Part IIA X-17A-5 Part IIB X-17A-5 Part III X-17A-5 Schedule I X-17F-1A Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame * Start Date * End Date Export to Excel DateFilerForm TypeView03/13/202511:46 AMAmBase (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 12/05/20243:36 PMAmBase (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 11/13/202412:59 PMAmBase (Filer)Form 10-QGeneral form for quarterly reports under Section 13 or 15(d) 09/24/202411:36 AMAmBase (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 08/09/202412:08 PMAmBase (Filer)Form 10-QGeneral form for quarterly reports under Section 13 or 15(d) 06/05/202410:22 AMAmBase (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 05/09/20242:21 PMAmBase (Filer)Form 10-QGeneral form for quarterly reports under Section 13 or 15(d) 05/01/20246:51 PMAmBase (Issuer)Barc Investments LLC (Reporting)Form 4Statement of changes in beneficial ownership of securities 05/01/20246:51 PMAmBase (Subject)Barc Investments LLC (Filed by)Form SC 13D/A05/01/20241:11 PMAmBase (Issuer)Carnegie Jerry Y (Reporting)Form 4Statement of changes in beneficial ownership of securities 05/01/202410:25 AMAmBase (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) (Data available from 1/1/2016 forward) Related Companies and Tools Related Companies Rafael 10K Form Offerpad Solutions 10K Form reAlpha Tech 10K Form The InterGroup 10K Form Office Properties Income Trust 10K Form Fathom 10K Form International Land Alliance 10K Form Alset 10K Form Ohmyhome 10K Form Regional Health Properties 10K Form SEC Filings Tools Latest SEC FilingsInsider Trading Activity This page (OTCMKTS:ABCP) was last updated on 4/21/2025 by MarketBeat.com Staff From Our PartnersElon Set to Shock the World by May 1st ?Tech legend Jeff Brown recently traveled to the industrial zone of South Memphis to investigate what he believ...Brownstone Research | Sponsored[Action Required] Claim Your FREE IRS Loophole GuideThis shouldn't surprise anyone who's been paying attention, but... 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