Company: QTIWW
Filing Date: 2025-11-03
Form Type: S-1
Source: 0001628280-25-048373
Chunk: 383

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-11-03
Form: S-1
Chunk 383
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 |       986,044 |     |   |           550,430 |
| Total liabilities                                                                                                                                                                                                   |     |   |    11,956,111 |     |   |        15,624,957 |
| Contingencies (Note 9)                                                                                                                                                                                              |     |   |               |     |   |                   |
| Stockholders’ deficit:                                                                                                                                                                                              |     |   |               |     |   |                   |
| Preferred stock, $0.0001par value;10,000,000shares authorized;noshares issued and outstanding                                                                                                                       |     |   |             — |     |   |                 — |
| Common stock, $0.0001par value;500,000,000shares authorized as of June 30, 2025 and December 31, 2024;9,547,997and8,922,906shares issued and outstanding as of June 30, 2025 and December 31, 2024, respectively(1) |     |   |           955 |     |   |               892 |
| Additional paid-in capital(1)                                                                                                                                                                                       |     |   |    46,752,793 |     |   |        22,401,351 |
| Accumulated deficit                                                                                                                                                                                                 |     |   |   -47,078,042 |     |   |       -31,940,527 |
| Total stockholders’ deficit                                                                                                                                                                                         |     |   |      -324,294 |     |   |        -9,538,284 |
| Total liabilities and stockholders’ deficit                                                                                                                                                                         |     | $ |    11,631,817 |     | $ |         6,086,673 |

__________________

(1) Amounts as of June 30, 2025 and December 31, 2024 differ from those published in prior condensed consolidated financial statements as they were retrospectively adjusted as a result of the Reverse Stock Split (as described below in Note 1, The Company and Summary of Significant Accounting Policies). Specifically, the number of common shares outstanding during periods before the Reverse Stock Split are divided by the exchange ratio of 3:1, such that each three shares of common stock were combined and reconstituted into one share of common stock effective October 23, 2025.

<div align='center'>The accompanying notes are an integral part of these condensed consolidated financial statements.

F-49</div>

#### QT IMAGING HOLDINGS