---
schema_version: "secwatch.filing_event.v1"
accession: "0001844505-25-000037"
form_type: "8-K"
ticker: "QTI"
cik: "0001844505"
company_name: "QT IMAGING HOLDINGS, INC."
filed_at: "2025-03-31T23:59:59+00:00"
generated_at: "2026-05-24T02:24:52.117692+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# QT Imaging FY 2024 rev $4.9M from 12 scanners; forecasts $18M for 2025; stock now on OTCQB after Nasdaq delisting

## Summary
- FY 2024 commercial revenue $4.9M vs <$0.1M in 2023; 12 QT Breast Acoustic CT scanners shipped at 54% gross margin.
- Insiders PIPE of $2.56M and $10.1M Lynrock Lake term loan closed; $5.4M for working capital; all short-term debt cleared.
- Exclusive US distribution with NXC Imaging; manufacturing agreement with Canon Medical Systems Corporation.
- Revenue forecast of $18M for 2025 and $27M for 2026.
- Nasdaq initiated delisting proceedings; common stock now trades OTCQB under QTIH as of March 11, 2025.

## SEC filing metadata
- accession: 0001844505-25-000037
- form_type: 8-K
- ticker: QTI
- cik: 0001844505
- company_name: QT IMAGING HOLDINGS, INC.
- filed_at: 2025-03-31T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1844505/000184450525000037/0001844505-25-000037-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1844505/000184450525000037/qti-20250331.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001844505-25-000037
- JSON: https://secwatch.observer/filing/0001844505-25-000037.json
- Plain text: https://secwatch.observer/filing/0001844505-25-000037.txt

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