Company: QTIWW
Filing Date: 2025-02-05
Form Type: 424B3
Source: 0001628280-25-004061
Chunk: 353

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-02-05
Form: 424B3
Chunk 353
---
 $ | 441,111 |     | $ | 428,263 |

As of December 31, 2023, the maturity of operating lease liabilities was as follows:

| Year ending December 31:     
 2024                         |     |   |   462,295 |
|:-----------------------------|:----|:--|----------:|
| 2025                         |     |   |   476,164 |
| 2026                         |     |   |   490,449 |
| 2027                         |     |   |   206,864 |
| Total payments               |     |   | 1,635,772 |
| Less: Interest               |     |   |  -211,834 |
| Present value of obligations |     | $ | 1,423,938 |

The operating lease expense for the years ended December 31, 2023 and 2022, was $453,889 and $452,894, respectively, of which $21,024 and $20,029, respectively, were related to leases with a term of less than 12 months.

<div align='center'>F-18</div>

#### QT IMAGING, INC.

### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
<div align='center'>For the years ended December 31, 2023 and 2022</div>

The weighted-average remaining lease term was approximately 3.4 years as of December 31, 2023. The weighted-average discount rate for the year ended December 31, 2023 was 8%.

#### 8.

#### Contingencies

#### Litigation
The Company is subject to occasional lawsuits, investigations, and claims arising out of the normal conduct of business. As of the date the consolidated financial statements were available to be issued, management is not aware of any pending claims that will have a material impact on the Company’s consolidated financial statements.

#### 9.

#### Stockholders’ Deficit

#### Common Stock
The Company is authorized to issue 100,000,000 shares of common stock, with a par value of $0.001. Holders of the Company’s common stock are entitled to one vote for each share of common stock. As of December 31, 2023 and 2022, there were 27,941,290 and 27,580,040 shares of common stock issued and outstanding, respectively.

Future dividends may be paid on the outstanding shares of common stock as and