---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-058793"
form_type: "8-K"
ticker: "QTI"
cik: "0001844505"
company_name: "QT IMAGING HOLDINGS, INC."
filed_at: "2025-12-23T23:59:59+00:00"
generated_at: "2026-05-16T12:17:43.717310+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# QT Imaging provides pro forma statements reflecting Oct 2025 private placement ($18.2M gross) and $5M debt repayment

## Summary
- Pro forma net loss for Q3 2025 reduced to $(2.35M) ($(0.17)/share) from as-filed $(4.56M) ($(0.47)/share).
- Pro forma net loss for Q2 2025 reduced to $(1.34M) ($(0.10)/share) from as-filed $(4.00M) ($(0.42)/share).
- Pro forma net loss for Q1 2025 reduced to $(1.24M) ($(0.09)/share) from as-filed $(11.14M) ($(1.21)/share).
- Pro forma net loss for Q4 2024 reduced to $(2.18M) ($(0.18)/share) from as-filed $(3.49M) ($(0.44)/share).

## SEC filing metadata
- accession: 0001628280-25-058793
- form_type: 8-K
- ticker: QTI
- cik: 0001844505
- company_name: QT IMAGING HOLDINGS, INC.
- filed_at: 2025-12-23T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 8.01, 9.01, 99.1
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1844505/000162828025058793/0001628280-25-058793-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1844505/000162828025058793/a2025x12x23proformanasdaq.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-058793
- JSON: https://secwatch.observer/filing/0001628280-25-058793.json
- Plain text: https://secwatch.observer/filing/0001628280-25-058793.txt

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