Company: QTIWW
Filing Date: 2025-01-31
Form Type: S-1/A
Source: 0001628280-25-003316
Chunk: 162

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-01-31
Form: S-1/A
Chunk 162
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, general and administrative expenses also include consulting expenses and costs for conferences, meetings, and other events.

<div align='center'>100</div>

We anticipate that our selling, general and administrative expenses will increase to support our expanding headcount and operations, increased costs of operating as a public company, the development of a commercial infrastructure to support commercialization of our products and product candidates, increased support for existing and new distribution partner relationships, and the use of outside service providers such as insurers, consultants, lawyers, and accountants. We also expect selling expenses to increase in the near term as we promote our brand through marketing and advertising initiatives, expand market presence and hire additional personnel to drive penetration and generate leads.

#### Results of Operations
Comparison of the three months ended September 30, 2024 and 2023

|                                              |     | For Three Months Ended 
          September 30, |            |     |      |            |     | Change |            |     |      |      |      |
|:---------------------------------------------|:----|-----------------------:|-----------:|:----|-----:|-----------:|:----|:-------|-----------:|:----|:-----|-----:|:-----|
|                                              |     |                   2024 |            |     | 2023 |            |     | $      |            |     | %    |      |      |
| Revenue                                      |     |                      $ |    955,970 |     |    $ |     24,657 |     | $      |    931,313 |     | N.M. |      |      |
| Cost of revenue                              |     |                        |    350,667 |     |      |     23,799 |     |        |    326,868 |     |      |      | N.M. |
| Gross profit (loss)                          |     |                        |    605,303 |     |      |        858 |     |        |    604,445 |     |      |      | N.M. |
| Operating expenses:                          |     |                        |            |     |      |            |     |        |            |     |      |      |      |
| Research and development                     |     |                        |    925,214 |     |      |    311,829 |     |        |    613,385 |     |      |  197 | %    |
| Selling, general and administrative          |     |