---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-25-036484"
form_type: "8-K"
ticker: "ABCP"
cik: "0000020639"
company_name: "AmBase Corp"
filed_at: "2025-09-29T23:59:59+00:00"
generated_at: "2026-05-17T05:29:03.033528+00:00"
event_type: "debt"
sentiment: "negative"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# AmBase Corp enters $250K loan from CEO Richard Bianco for working capital

## Summary
- $250,000 loan from Chairman/CEO Richard A. Bianco at 6.5% interest, due Sept 2028 or upon settlement proceeds.
- CEO may convert loan into litigation funding agreement pari passu with third-party funding.
- Company continues to explore up to $5M in third-party litigation funding for 111 West 57th Property legal proceedings.
- Financial statements include going concern qualification; loan provides working capital for operations and litigation.

## SEC filing metadata
- accession: 0001140361-25-036484
- form_type: 8-K
- ticker: ABCP
- cik: 0000020639
- company_name: AmBase Corp
- filed_at: 2025-09-29T23:59:59+00:00
- event_type: debt
- sentiment: negative
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/20639/000114036125036484/0001140361-25-036484-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/20639/000114036125036484/ef20056236_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-25-036484
- JSON: https://secwatch.observer/filing/0001140361-25-036484.json
- Plain text: https://secwatch.observer/filing/0001140361-25-036484.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.