---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-214370"
form_type: "8-K"
ticker: null
cik: "0001848020"
company_name: "Black Mountain Acquisition Corp."
filed_at: "2023-08-16T23:59:59+00:00"
generated_at: "2026-06-11T08:45:16.191929+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# BMAC extends business combination deadline to Sept 18, 2023; sponsor deposits $160K

## Summary
- Board elected third of six allowed one-month extensions, moving deadline from Aug 18 to Sept 18, 2023.
- Sponsor deposited $160,000 into trust account via a non-interest-bearing promissory note.
- Loan is due upon earlier of business combination or liquidation; repayable from trust proceeds if deal closes.
- If no business combination, loan repaid only from funds outside the trust account.
- Note may be converted into warrants at $1.00 per warrant at sponsor's option.

## SEC filing metadata
- accession: 0001193125-23-214370
- form_type: 8-K
- cik: 0001848020
- company_name: Black Mountain Acquisition Corp.
- filed_at: 2023-08-16T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 3.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1848020/000119312523214370/0001193125-23-214370-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1848020/000119312523214370/d357736d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-214370
- JSON: https://secwatch.observer/filing/0001193125-23-214370.json
- Plain text: https://secwatch.observer/filing/0001193125-23-214370.txt

## Key facts
- Debt Financings
  Black Mountain Acquisition Corp. incurred loan of $160,000 with Black Mountain Sponsor LLC at no interest maturing upon the earlier to occur of (i) the date on which the Company consummates ... an Initial Business Combination and (ii) the liquidation of the Company on or bef.
  - Instrument: loan
  - Principal: $160,000
  - Counterparty: Black Mountain Sponsor LLC
  - Rate: no interest
  - Maturity: upon the earlier to occur of (i) the date on which the Company consummates ... an Initial Business Combination and (ii) the liquidation of the Company on or bef
  - Event: incurrence
  source text: On August 16, 2023, Black Mountain Acquisition Corp. (the “Company”) issued an unsecured promissory note (the “Note”) to Black Mountain Sponsor LLC (the “Sponsor”) in the principal amount of $160,000
  evidence_url: https://www.sec.gov/Archives/edgar/data/1848020/000119312523214370/0001193125-23-214370-index.htm
- Material Agreements
  Black Mountain Acquisition Corp. entered into the Note with Black Mountain Sponsor LLC valued at $160,000 (effective 2023-08-16).
  - Action: entry
  - Counterparty: Black Mountain Sponsor LLC
  - Value: $160,000
  - Effective: 2023-08-16
  source text: On August 16, 2023, Black Mountain Acquisition Corp. (the “Company”) issued an unsecured promissory note (the “Note”) to Black Mountain Sponsor LLC (the “Sponsor”) in the principal amount of $160,000
  evidence_url: https://www.sec.gov/Archives/edgar/data/1848020/000119312523214370/0001193125-23-214370-index.htm

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