---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-097502"
form_type: "8-K"
ticker: "QUBT"
cik: "0001758009"
company_name: "Quantum Computing Inc."
filed_at: "2025-10-08T23:59:59+00:00"
generated_at: "2026-05-17T04:19:38.952366+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Quantum Computing Inc. raises $750M via oversubscribed private placement of 37.2M shares

## Summary
- Gross proceeds of $750M from sale of 37,183,937 common shares at market price under Nasdaq rules.
- Pro-forma cash expected to be ~$1.55B post-closing; raises total capital since Nov 2024 to $1.64B.
- Led by QCI's largest existing shareholders; closing occurred on October 8, 2025.
- Net proceeds to fund commercialization, strategic acquisitions, and volume production capabilities.
- CEO says funding is sufficient to execute business plan through 2028.

## SEC filing metadata
- accession: 0001213900-25-097502
- form_type: 8-K
- ticker: QUBT
- cik: 0001758009
- company_name: Quantum Computing Inc.
- filed_at: 2025-10-08T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 1.01, 3.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1758009/000121390025097502/0001213900-25-097502-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1758009/000121390025097502/ea0260592-8k_quantum.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-097502
- JSON: https://secwatch.observer/filing/0001213900-25-097502.json
- Plain text: https://secwatch.observer/filing/0001213900-25-097502.txt

## Key facts
- Equity Issuances
  Quantum Computing Inc. issued 37,183,937 shares of common stock for approximately $750 million.
  - Security: common stock
  - Shares: 37,183,937 shares
  - Consideration: approximately $750 million
  source text: stock, par value $0.0001 per share (the “Common Stock”). The closing of the Placement occurred on October 8, 2025. The Placement resulted in gross proceeds of approximately $750 million before deducting placement agent commissions and other offering expenses. The issuance of the Placement Shares was not registered under the Securities Act of 1933, as amended
  evidence_url: https://www.sec.gov/Archives/edgar/data/1758009/000121390025097502/0001213900-25-097502-index.htm

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