Company: QTIWW
Filing Date: 2025-11-03
Form Type: S-1
Source: 0001628280-25-048373
Chunk: 306

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-11-03
Form: S-1
Chunk 306
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 years ended December 31, 2024 and 2023                        |     | F-8  |
| Notes to Consolidated Financial Statements                                                                  |     | F-10 |

Unaudited Consolidated Financial Statements of QT Imaging Holdings, Inc. as of June 30, 2025 and December 31, 2024 and for the Three and Six Months Ended June 30, 2025 and 2024

| Condensed Consolidated Balance Sheets as of June 30, 2025 and December 31, 2024 (Unaudited)                                                  
 Condensed Consolidated Statements of Operations and Comprehensive Loss for the three and six months ended June 30, 2025 and 2024 (Unaudited) |     | Page 
 F-49 
 F-50 |
|:---------------------------------------------------------------------------------------------------------------------------------------------|:----|:-----|
| Condensed Consolidated Statements of Stockholders’ Deficitfor the three and six months ended June 30, 2025 and 2024 (Unaudited)              |     | F-51 |
| Condensed Consolidated Statements of Cash Flows (Unaudited)                                                                                  |     | F-53 |
| Notes to Condensed Consolidated Financial Statements (Unaudited)                                                                             |     | F-55 |

<div align='center'>F-1</div>

#### QT Imaging Holdings, Inc.

### Audited Consolidated Financial Statements
<div align='center'>As of December 31, 2024 and 2023 and for the Years Ended December 31, 2024 and 2023

F-2

Report of Independent Registered Public Accounting Firm</div>

Board of Directors and Stockholders of

QT Imaging Holdings, Inc.

#### Opinion on the Consolidated Financial Statements
We have audited the accompanying consolidated balance sheets of QT Imaging Holdings, Inc. (a Delaware corporation) and its subsidiaries (the “Company”) as of December 31, 2024 and 2023, and the related consolidated statements of operations and comprehensive loss, stockholders’ deficit, and cash flows for each of the two years in the period ended December 31, 2024, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2024 and 2023, and the results of its operations and its cash flows for each of the two