Ambase Corp (ABCP) — SEC Filings

Ambase Corp (ABCP) — 39 SEC filings. Latest: 8-K (Dec 19, 2025). Includes 23 8-K, 6 10-Q, 5 SC 13D/A.

View Ambase Corp on SEC EDGAR

Overview

Ambase Corp (ABCP) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a 8-K filed on Dec 19, 2025: AmBase Corporation filed an 8-K on December 19, 2025, reporting a material definitive agreement entered into on December 18, 2025. The filing also includes financial statements and exhibits. The company is incorporated in Delaware and its principal executive offices are located in Coral Springs, Flo

Sentiment Summary

Across 39 filings, the sentiment breakdown is: 2 bearish, 37 neutral. The dominant filing sentiment for Ambase Corp is neutral.

Filing Type Overview

Ambase Corp (ABCP) has filed 23 8-K, 6 10-Q, 1 DEFA14A, 2 DEF 14A, 2 10-K, 5 SC 13D/A with the SEC between Jan 2024 to Dec 2025.

Filings by Year

2025 · 2024

Recent SEC Filings (39)

Ambase Corp SEC Filing History
DateFormDescriptionRisk
Dec 19, 20258-KAmBase Corp Files 8-K for Material Agreementlow
Nov 26, 20258-KAmBase Corp. Files 8-K for Material Definitive Agreementmedium
Nov 6, 202510-QAmBase Narrows Losses Amid Expense Cuts, But Going Concern Doubts Persisthigh
Sep 29, 20258-KAmBase Corp Files 8-K for Material Agreementmedium
Sep 11, 20258-KAmBase Corp Files 8-K for Material Agreementmedium
Aug 13, 202510-QAmBase Narrows Losses Amid Expense Cuts, Faces Going Concern Doubthigh
Jul 25, 20258-KAmBase Corp Files 8-K for Material Agreementmedium
Jun 23, 20258-KAmBase Corp Files 8-K: Material Agreement & Exhibitslow
Jun 9, 20258-KAmBase Corp Files 8-K on Security Holder Votes & Financialslow
Jun 2, 20258-KAmBase Corp. Files 8-K for Material Definitive Agreementmedium
May 13, 202510-QAmBase Corp Files 10-Q for Q1 2025low
Apr 23, 2025DEFA14AAmBase Corp Files Definitive Additional Materials Proxylow
Apr 22, 20258-KAmBase Corp. Changes Independent Auditormedium
Mar 27, 20258-KAmBase Corp Enters Material Definitive Agreementmedium
Mar 25, 2025DEF 14AAmBase Corp Files Definitive Proxy Statementlow
Mar 24, 202510-KAmBase Corp Files 2024 Annual Reportmedium
Mar 13, 20258-KAmBase Corp Files 8-K for Material Agreementlow
Dec 5, 20248-KAmBase Corp Files 8-K: Material Agreement & Financialslow
Nov 13, 202410-QAmBase Corp Files Q3 2024 10-Qlow
Sep 24, 20248-KAmBase Corp Files 8-K for Material Agreementmedium

Risk Profile

Risk Assessment: Of ABCP's 37 recent filings, 2 were flagged as high-risk, 19 as medium-risk, and 16 as low-risk. The overall risk profile suggests moderate risk with a balanced mix of positive and cautionary disclosures.

Financial Highlights

Ambase Corp Financial Summary (10-Q, Nov 6, 2025)
MetricValue
RevenueN/A
Net Income-$1.091M
EPS-$0.01
Debt-to-EquityN/A
Cash Position$239K
Operating MarginN/A
Total Assets$239K
Total Debt$8.130M

Key Executives

  • R.A. Bianco
  • Richard A. Bianco
  • Eric Shahinian
  • Alessandra F. Bianco
  • Christina A. Bianco
  • Richard A. Bianco, Jr.

Industry Context

AmBase Corporation operates in a challenging financial environment characterized by ongoing litigation and significant impairments. The company's focus on recovering value from a distressed real estate investment highlights the risks associated with illiquid assets and complex legal proceedings. The broader financial industry is subject to evolving regulatory landscapes and market volatility, which can impact companies reliant on capital raises or asset recovery.

Top Tags

material-agreement (14) · 8-k (7) · filing (5) · material-definitive-agreement (4) · corporate-action (4) · financial-reporting (4) · 10-Q (4) · real-estate (4) · corporate-governance (3) · equity-sale (3)

Key Numbers

Ambase Corp Key Metrics
MetricValueContext
Net Loss (Q3 2025)$1.091MImproved from $1.533M loss in Q3 2024
Net Loss (YTD Sep 2025)$3.766MImproved from $5.307M loss in YTD Sep 2024
Total Operating Expenses (Q3 2025)$985KDecreased from $1.523M in Q3 2024
Professional and Outside Services (Q3 2025)$588KDecreased from $1.100M in Q3 2024
Interest Expense (Q3 2025)$107KIncreased from $17K in Q3 2024
Cash and Cash Equivalents (Sep 30, 2025)$239KDecreased from $314K at Dec 31, 2024
Total Liabilities (Sep 30, 2025)$8.130MIncreased from $4.439M at Dec 31, 2024
Loan Payable - R.A. Bianco (Sep 30, 2025)$3.200MIncreased from $1.500M at Dec 31, 2024
Initial Investment in 111 West 57th Property$57.250MFully impaired in 2017, subject to ongoing litigation
Common Shares Outstanding (Oct 31, 2025)84,938,211Consistent with prior periods
SEC File Number001-07265Identifies the company's filing history with the SEC.
IRS Employer Identification Number95-2962743Unique identifier for tax purposes.
Net loss for Q2 2025$1.083MImproved from $1.935M loss in Q2 2024
Net loss for H1 2025$2.675MImproved from $3.774M loss in H1 2024
Total operating expenses for Q2 2025$1.126MDecreased from $2.005M in Q2 2024

Forward-Looking Statements

  • {"claim":"AmBase Corporation will file an amendment or a subsequent 8-K to disclose the specific details of the 'Material Definitive Agreement'.","entity":"AmBase Corporation","targetDate":"2024-03-08","confidence":"high"}

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Frequently Asked Questions

What are the latest SEC filings for Ambase Corp (ABCP)?

Ambase Corp has 39 recent SEC filings from Jan 2024 to Dec 2025, including 23 8-K, 6 10-Q, 5 SC 13D/A. Each filing includes an AI-generated plain-English summary.

What is the overall sentiment of ABCP filings?

Across 39 filings, the sentiment breakdown is: 2 bearish, 37 neutral. The dominant sentiment is neutral.

Where can I find Ambase Corp SEC filings explained simply?

ReadTheFiling provides AI-powered plain-English summaries of all Ambase Corp (ABCP) SEC filings, including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and insider trades.

What are the key financial highlights for Ambase Corp?

Key financial highlights from Ambase Corp's most recent 10-Q include metrics such as revenue, net income, EPS, and debt ratios. Visit the filing detail page for the full breakdown.

What is the investment thesis for ABCP?

The investment thesis for ABCP includes bull, base, and bear case scenarios derived from AI analysis of recent SEC filings.

Who are the key executives at Ambase Corp?

Key executives identified across Ambase Corp's filings include R.A. Bianco, Richard A. Bianco, Eric Shahinian, Alessandra F. Bianco, Christina A. Bianco and 1 others.

What are the main risk factors for Ambase Corp stock?

Of ABCP's 37 assessed filings, 2 were flagged high-risk, 19 medium-risk, and 16 low-risk.

What are recent predictions and forward guidance from Ambase Corp?

Recent forward-looking statements from Ambase Corp include guidance on {"claim":"AmBase Corporation will file an amendment or a subsequent 8-K to disclose the specific details of the 'Materia.

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