Company: QTIWW
Filing Date: 2025-02-05
Form Type: 424B3
Source: 0001628280-25-004061
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Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-02-05
Form: 424B3
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PROSPECTUS Filed Pursuant to Rule 424(b)(b3) Registration No. 333-284317 QT IMAGING HOLDINGS, INC. 8,807,116 Shares of Common Stock

This prospectus relates solely to the offer and sale from time to time of up to an aggregate 8,807,116 shares of the common stock, par value $0.0001 per share (the “ Common Stock ”), of QT Imaging Holdings, Inc. (the “ Company ,” “ we ,” “ our ” or “ us ”) by the selling securityholders identified in this prospectus (the “ Selling Securityholders ”). Such shares consist of (i) 4,383,558 shares of Common Stock (the “ PIPE Shares ”) that have been issued to certain of the Selling Securityholders who are “ Purchasers ” under a Securities Purchase Agreement, dated November 12, 2024 (the “ Securities Purchase Agreement ”) at a purchase price of $0.584 per share, (ii) 4,383,558 shares of Common Stock that are issuable upon the exercise of the Common Stock purchase warrant with a term of five years from the initial exercise date at an exercise price of $0.672 per share (the “ PIPE Warrants ”, and such shares issuable upon exercise of the PIPE Warrants, the “ PIPE Warrant Shares ”) acquired by the Purchasers, and (iii) 40,000 shares of Common Stock (the “ ICR Shares ”) issued to Interest Solutions, LLC (“ Interest Solutions ”), an affiliate of ICR, LLC (“ICR”) on December 13, 2024 pursuant to the terms of a Payment Agreement Regarding Consulting Services (the “ Payment Agreement ”) that we entered into with ICR on October 9, 2024, in which we agreed to partially pay ICR for consulting services to our predecessor, GigCapital5, Inc. (“ GigCapital5 ”). On November 22, 2024, the Company completed a private placement (the “ Private Placement ”), pursuant to the terms and conditions of the Securities Purchase Agreement by and between the Company and each of the Purchasers. Pursuant to the Securities Purchase Agreement, the Company entered into a Registration Rights Agreement with the Purchasers, dated November 12, 2024 (the “ PIPE Registration Rights Agreement ”). The aggregate gross proceeds to the Company from the Private Placement were approximately $2,560,000, before deducting offering expenses payable