Company: QTIWW
Filing Date: 2025-02-05
Form Type: 424B3
Source: 0001628280-25-004061
Chunk: 135

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-02-05
Form: 424B3
Chunk 135
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 the historical results that would have been achieved had the companies always been combined or the future results that the post-combination

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#### Table of Contents
company will experience. QT Imaging and GigCapital5 have not had any historical relationship prior to the business combination. Accordingly, no pro forma adjustments were required to eliminate activities between the companies.

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PRO FORMA COMBINED BALANCE SHEET AS OF DECEMBER 31, 2023

(unaudited)</div>

| ASSETS                                               
 Current Assets                                       |     | QT Imaging, 
 Inc.        |           |     | GigCapital5, 
 Inc.         |            |     | Pro Forma   
 Adjustments |             |     |     |     | Pro Forma     
 Balance Sheet |            |
|:-----------------------------------------------------|:----|:------------|----------:|:----|:-------------|-----------:|:----|:------------|------------:|:----|:----|:----|:--------------|-----------:|
| Cash and cash equivalents                            |     | $           |   164,686 |     | $            |      2,438 |     | $           |  13,952,525 |     | -A5 |     | $             |  6,173,543 |
|                                                      |     |             |           |     |              |            |     |             |     230,887 |     | -A2 |     |               |            |
|                                                      |     |             |           |     |              |            |     |             |     500,000 |     | -B4 |     |               |            |
|                                                      |     |             |           |     |              |            |     |             | -11,511,550 |     | -B5 |     |               |            |
|                                                      |     |             |           |     |              |            |     |             |   1,500,000 |     | -B6 |     |               |            |
|                                                      |     |             |           |     |              |            |     |             |   9,005,000 |     | -B2 |     |               |            |
|                                                      |     |             |           |     |              |            |     |             |    -556,360 |     | -D1 |     |               |            |
|                                                      |     |