Company: QTIWW
Filing Date: 2025-01-31
Form Type: S-1/A
Source: 0001628280-25-003316
Chunk: 420

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-01-31
Form: S-1/A
Chunk 420
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 Company issues the additional shares of common stock or equity-linked securities.

Each warrant will become exercisable on the later of 30days after the completion of the Merger and will expire five yearsafter the completion of the Merger. If the Company is unable to deliver registered shares of common stock to the holder upon exercise of the warrants during the exercise period, there will be no net cash settlement of these warrants and the warrants will expire worthless, unless they may be exercised on a cashless basis in the circumstances described in the Warrant Agreement. Once the warrants become exercisable, the Company may redeem the outstanding warrants in whole and not in part at a price of $ 0.01 per warrant upon a minimum of 30 days’ prior written notice of redemption, only in the event that the last sale price of the Company’s shares of common stock equals or exceeds $ 18.00 per share for any 20 trading days within the 30 -trading day period ending on the third trading day before the Company sends the notice of redemption to the warrant holders.

Under the terms of the Warrant Agreement, the Company has agreed to use its best efforts to file a new registration statement under the Securities Act of 1933, as amended (the “Securities Act”), following the completion of the Merger, for the registration of the shares of common stock issuable upon exercise of the warrants included in

<div align='center'>F-58</div>

#### QT IMAGING HOLDINGS, INC.

### Notes to Condensed Consolidated Financial Statements
<div align='center'>(Unaudited)</div>

the public units issued in the Company’s initial public offering (the “Public Units”), the private placement units undertaken by the Company concurrently with its initial public offering (the “Private Placement Units”) and the private placement units that were issued upon conversion of working capital notes issued by the Company prior to the Merger, which conversion occurred concurrent with the Merger. The new registration statement was filed on April 1, 2024, and was declared effective by the SEC on May 22, 2024.

As of September 30, 2024, there were 23,889,364warrants outstanding from those that were initially included as a constituent security of the Public Units and the Private Placement Units (the “ PubCo Warrants ” ) with an exercise price of $ 11.50per warrant and expiring on March 4, 2029. On May 13, 2024, the exercise price