---
schema_version: "secwatch.filing_event.v1"
accession: "0001844505-25-000052"
form_type: "8-K"
ticker: "QTI"
cik: "0001844505"
company_name: "QT IMAGING HOLDINGS, INC."
filed_at: "2025-05-13T23:59:59+00:00"
generated_at: "2026-05-21T17:50:23.303330+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# QT Imaging Q1 revenue $2.8M, 65% gross margin; net loss $11.1M

## Summary
- Revenue $2.8M (65% gross margin), up from $1.4M YoY; shipped 6 scanners vs 3 in Q1 2024.
- Net loss $11.1M includes $2.0M debt extinguishment and $6.6M debt issuance costs; adj. EBITDA $(0.9)M.
- Closed $10.1M Lynrock Lake term loan; $5.4M for working capital after repaying prior debt.
- Entered contract manufacturing agreement with Canon Medical Systems Corp.
- PIPE investment of $0.7M from board members and other investors.

## SEC filing metadata
- accession: 0001844505-25-000052
- form_type: 8-K
- ticker: QTI
- cik: 0001844505
- company_name: QT IMAGING HOLDINGS, INC.
- filed_at: 2025-05-13T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1844505/000184450525000052/0001844505-25-000052-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1844505/000184450525000052/qti-20250513.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001844505-25-000052
- JSON: https://secwatch.observer/filing/0001844505-25-000052.json
- Plain text: https://secwatch.observer/filing/0001844505-25-000052.txt

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