Company: QTIWW
Filing Date: 2025-11-03
Form Type: S-1
Source: 0001628280-25-048373
Chunk: 433

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-11-03
Form: S-1
Chunk 433
---
     | 2024 |        |
|:------------------------------------|:----|:-------------------|--------:|:----|:-----|:--|:----|:-----------------|--------:|:----|:-----|-------:|
| Research and development            |     | $                  |  11,553 |     | $    | — |     | $                |  28,296 |     | $    | 13,950 |
| Selling, general and administrative |     |                    | 207,657 |     |      | — |     |                  | 291,630 |     |      | 25,034 |
|                                     |     | $                  | 219,210 |     | $    | — |     | $                | 319,926 |     | $    | 38,984 |

Nostock-based compensation expense was capitalized to inventory for three and six months ended June 30, 2025 and 2024.

As of June 30, 2025, the total unrecognized compensation cost related to all nonvested stock options was $ 930,043and the weighted-average period over which it is expected to be recognized is 1.61years.

#### 12. Revenue Recognition
Revenue recognized during the three and six months ended June 30, 2025 and 2024 is disaggregated as follows:

|         |     | 2025 | Three Months Ended 
           June 30, |     | 2024 |           |     | 2025 | Six Months Ended 
         June 30, |     | 2024 |           |
|:--------|:----|:-----|-------------------:|:----|:-----|----------:|:----|:-----|-----------------:|:----|:-----|----------:|
| Product |     | $    |          3,626,417 |     | $    | 1,658,681 |     | $    |        6,386,735 |     | $    | 2,964,801 |
| Service |     |      |             32,997 |     |      |    55,354 |     |      |           71,094 |     |      |   111,397 |
|         |     | $    |          3,659,414 |     | $    | 1,714,035 |     | $    |        6,