---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-293429"
form_type: "8-K"
ticker: "QTI"
cik: "0001844505"
company_name: "QT IMAGING HOLDINGS, INC."
filed_at: "2022-11-28T23:59:59+00:00"
generated_at: "2026-06-21T12:51:04.584327+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# GigCapital5 Receives $225,000 in Additional Sponsor Loans and Extends Business Combination Deadline to December 28, 2022

## Summary
- Sponsor GigAcquisitions5, LLC provided an additional $160,000 under the Second Restated Extension Note, increasing total to $480,000 for the trust account.
- Sponsor also provided an additional $65,000 under the Second Restated Working Capital Note, increasing total to $195,000 for working capital.
- The business combination deadline was extended by one month to December 28, 2022, with potential monthly extensions until March 28, 2023.
- The working capital note is convertible at $10.00 per unit into up to 19,500 private placement units upon a business combination.

## SEC filing metadata
- accession: 0001193125-22-293429
- form_type: 8-K
- ticker: QTI
- cik: 0001844505
- company_name: QT IMAGING HOLDINGS, INC.
- filed_at: 2022-11-28T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.03, 3.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1844505/000119312522293429/0001193125-22-293429-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1844505/000119312522293429/d426380d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-293429
- JSON: https://secwatch.observer/filing/0001193125-22-293429.json
- Plain text: https://secwatch.observer/filing/0001193125-22-293429.txt

## Key facts
- Debt Financings
  QT IMAGING HOLDINGS, INC. amended convertible notes of additional principal amount of $65,000 with GigAcquisitions5, LLC at bear no interest maturing repayable in full upon the consummation of a business combination.
  - Instrument: convertible notes
  - Principal: additional principal amount of $65,000
  - Counterparty: GigAcquisitions5, LLC
  - Rate: bear no interest
  - Maturity: repayable in full upon the consummation of a business combination
  - Event: amendment
  source text: On November 28, 2022, the Company further amended and restated the Working Capital Note (the “Second Restated Working Capital Note”) to reflect an additional principal amount of $65,000 extended by the Sponsor to the Company for a collective principal amount under the Second Restated Working Capital Note of $195,000.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1844505/000119312522293429/0001193125-22-293429-index.htm
- Debt Financings
  QT IMAGING HOLDINGS, INC. amended debt of additional principal amount of $160,000 with GigAcquisitions5, LLC at bear no interest maturing repayable in full upon the consummation of a business combination.
  - Principal: additional principal amount of $160,000
  - Counterparty: GigAcquisitions5, LLC
  - Rate: bear no interest
  - Maturity: repayable in full upon the consummation of a business combination
  - Event: amendment
  source text: On November 28, 2022, the Company further amended and restated the Extension Note (the “Second Restated Extension Note”) to reflect an additional principal amount of $160,000 extended by the Sponsor to the Company for a collective principal amount under the Second Restated Extension Note of $480,000.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1844505/000119312522293429/0001193125-22-293429-index.htm

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