Company: QTIWW
Filing Date: 2025-11-03
Form Type: S-1
Source: 0001628280-25-048373
Chunk: 316

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-11-03
Form: S-1
Chunk 316
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 Agreement”), by and between us, on the one hand, and certain accredited investors and qualified institutional buyers, led by Sio Capital Management, LLC, on the other hand, (together, the “ Purchasers ”) for a private placement (the “ October 2025 Private Placement ”) of securities. At the closing of the October 2025 Private Placement on October 3, 2025, we issued (i) 2,232,243shares of our common stock, par value $ 0.0001per share; (ii) Subscription Warrants ( “ Subscription Warrants ”) with a term of five yearsfrom the initial exercise date to purchase up to an additional 4,040,272shares of common stock; and (iii) 5,424,083Pre‑Funded Warrants (the “Pre-Funded

<div align='center'>F-11</div>

#### QT IMAGING HOLDINGS, INC.

### Notes to Consolidated Financial Statements
Warrants”) to purchase up to an additional 1,808,055shares of common stock, exercisable any time after its issuance. The purchase price of each share of common stock is $ 4.50(the “ Per Share Purchase Price ”) and the purchase price for each Pre‑Funded Warrant is $ 4.4997(the “ Per Pre-Funded Warrant Purchase Price ”). Both of these amounts were paid by the Purchasers at the closing of the October 2025 Private Placement. The aggregate gross proceeds to us from the October 2025 Private Placement was approximately $ 18,180,655, before deducting the offering expenses payable by us, which expenses consist solely of legal fees and the amounts provided for pursuant to a placement agency agreement In addition, the per share exercise price of each Subscription Warrant is $ 4.50and the per share exercise price of each Pre-Funded Warrant is $ 0.0003.

Management believes that the additional cash received for the Lynrock Lake Term Loan and from the October 2025 Private Placement, as well as the additional revenue from MOQs per the Amended Distribution Agreement and the Gulf Medical Distribution Agreement, will be sufficient to fund the Company’s current operating plan for at least the next 12months.

The Company’s future capital requirements will depend on many factors, including the Company’s growth rate, the timing and extent of its spending to support research and development activities, purchasing inventory to meet its growth plan, and the timing and cost