Company: QTIWW
Filing Date: 2025-02-05
Form Type: 424B3
Source: 0001628280-25-004061
Chunk: 429

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-02-05
Form: 424B3
Chunk 429
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.6629 per share . The principal balance of the Yorkville Note was $8,600,000 following the conversion notice received from Yorkville.

On November 12, 2024, the Company and certain related parties entered into a securities purchase agreement as a PIPE for the issuance of shares of common stock plus warrants for the purchase of common stock with an aggregate purchase price of $2,560,000 in exchange for 4,383,558 shares of common stock at an issuance price of $0.584 per share and 4,383,558 warrants with an exercise price of $0.672 per share, the closing of which sale will occur by November 29, 2024. The holder of the Extension Note is one of the purchasers under the securities purchase agreement and will be surrendering the Extension Note for cancellation in its entirety in exchange for the purchase of shares of common stock and warrants for the purchase of common stock with a purchase price of $1,560,000.

<div align='center'>F-64

Report of Independent Registered Public Accounting Firm</div>

To the Board of Directors and

Stockholders of GigCapital5, Inc.

#### Opinion on the Financial Statements
We have audited the accompanying balance sheets of GigCapital5, Inc. (a Delaware corporation) (the “Company”) as of December 31, 2023 and 2022, and the related statements of operations and comprehensive loss, stockholders’ deficit, and cash flows for each of the two years in the period ended December 31, 2023, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2023, in conformity with accounting principles generally accepted in the United States of America.

#### Basis for Opinion
These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the